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  • 1
    Publication Date: 2015-04-23
    Description: The current outbreak of Ebola virus in West Africa is unprecedented, causing more cases and fatalities than all previous outbreaks combined, and has yet to be controlled. Several post-exposure interventions have been employed under compassionate use to treat patients repatriated to Europe and the United States. However, the in vivo efficacy of these interventions against the new outbreak strain of Ebola virus is unknown. Here we show that lipid-nanoparticle-encapsulated short interfering RNAs (siRNAs) rapidly adapted to target the Makona outbreak strain of Ebola virus are able to protect 100% of rhesus monkeys against lethal challenge when treatment was initiated at 3 days after exposure while animals were viraemic and clinically ill. Although all infected animals showed evidence of advanced disease including abnormal haematology, blood chemistry and coagulopathy, siRNA-treated animals had milder clinical features and fully recovered, while the untreated control animals succumbed to the disease. These results represent the first, to our knowledge, successful demonstration of therapeutic anti-Ebola virus efficacy against the new outbreak strain in nonhuman primates and highlight the rapid development of lipid-nanoparticle-delivered siRNA as a countermeasure against this highly lethal human disease.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4467030/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4467030/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Thi, Emily P -- Mire, Chad E -- Lee, Amy C H -- Geisbert, Joan B -- Zhou, Joy Z -- Agans, Krystle N -- Snead, Nicholas M -- Deer, Daniel J -- Barnard, Trisha R -- Fenton, Karla A -- MacLachlan, Ian -- Geisbert, Thomas W -- U19 AI109711/AI/NIAID NIH HHS/ -- U19AI109711/AI/NIAID NIH HHS/ -- England -- Nature. 2015 May 21;521(7552):362-5. doi: 10.1038/nature14442. Epub 2015 Apr 22.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Tekmira Pharmaceuticals, Burnaby, British Columbia V5J 5J8, Canada. ; 1] Galveston National Laboratory, University of Texas Medical Branch, Galveston, Texas 77550, USA [2] Department of Microbiology and Immunology, University of Texas Medical Branch, Galveston, Texas 77550, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25901685" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Base Sequence ; Disease Models, Animal ; Ebolavirus/classification/*drug effects/*genetics ; Female ; Hemorrhagic Fever, Ebola/pathology/prevention & control/*therapy/*virology ; Humans ; Macaca mulatta/virology ; Male ; Nanoparticles/*administration & dosage ; RNA, Small Interfering/*administration & dosage/pharmacology/*therapeutic use ; Survival Analysis ; Time Factors ; Treatment Outcome ; Viral Load/drug effects
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    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 2
    Publication Date: 2015-05-15
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Roth, Anna -- Diederichs, Sven -- England -- Nature. 2015 May 14;521(7551):170-1. doi: 10.1038/521170a.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉RNA Biology and Cancer Division, German Cancer Research Center, and at the Institute of Pathology, University Hospital Heidelberg, 69120 Heidelberg, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25971508" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Female ; *Gene Silencing ; Histone Deacetylases/*metabolism ; Male ; Mass Spectrometry/*methods ; Nuclear Proteins/*metabolism ; RNA, Long Noncoding/*metabolism ; Transcription, Genetic/*genetics ; X Chromosome/*genetics
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  • 3
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    Nature Publishing Group (NPG)
    Publication Date: 2015-11-06
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Geddes, Linda -- England -- Nature. 2015 Nov 5;527(7576):22-5. doi: 10.1038/527022a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26536940" target="_blank"〉PubMed〈/a〉
    Keywords: Attention Deficit Disorder with ; Hyperactivity/diagnosis/physiopathology/psychology ; Autism Spectrum Disorder/diagnosis/physiopathology/psychology ; Brain/blood supply/*growth & development/*physiology ; *Child Development ; Child, Preschool ; Electroencephalography ; Electromyography ; Eye Movements/physiology ; Female ; Humans ; Infant ; Infant Behavior/*physiology/*psychology ; *Laboratories ; London ; Magnetic Resonance Imaging ; Male ; Mirror Neurons ; Neuroimaging ; Personality ; Spectroscopy, Near-Infrared ; Time Factors
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  • 4
    Publication Date: 2015-12-10
    Description: Epithelial regeneration is critical for barrier maintenance and organ function after intestinal injury. The intestinal stem cell (ISC) niche provides Wnt, Notch and epidermal growth factor (EGF) signals supporting Lgr5(+) crypt base columnar ISCs for normal epithelial maintenance. However, little is known about the regulation of the ISC compartment after tissue damage. Using ex vivo organoid cultures, here we show that innate lymphoid cells (ILCs), potent producers of interleukin-22 (IL-22) after intestinal injury, increase the growth of mouse small intestine organoids in an IL-22-dependent fashion. Recombinant IL-22 directly targeted ISCs, augmenting the growth of both mouse and human intestinal organoids, increasing proliferation and promoting ISC expansion. IL-22 induced STAT3 phosphorylation in Lgr5(+) ISCs, and STAT3 was crucial for both organoid formation and IL-22-mediated regeneration. Treatment with IL-22 in vivo after mouse allogeneic bone marrow transplantation enhanced the recovery of ISCs, increased epithelial regeneration and reduced intestinal pathology and mortality from graft-versus-host disease. ATOH1-deficient organoid culture demonstrated that IL-22 induced epithelial regeneration independently of the Paneth cell niche. Our findings reveal a fundamental mechanism by which the immune system is able to support the intestinal epithelium, activating ISCs to promote regeneration.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4720437/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4720437/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lindemans, Caroline A -- Calafiore, Marco -- Mertelsmann, Anna M -- O'Connor, Margaret H -- Dudakov, Jarrod A -- Jenq, Robert R -- Velardi, Enrico -- Young, Lauren F -- Smith, Odette M -- Lawrence, Gillian -- Ivanov, Juliet A -- Fu, Ya-Yuan -- Takashima, Shuichiro -- Hua, Guoqiang -- Martin, Maria L -- O'Rourke, Kevin P -- Lo, Yuan-Hung -- Mokry, Michal -- Romera-Hernandez, Monica -- Cupedo, Tom -- Dow, Lukas E -- Nieuwenhuis, Edward E -- Shroyer, Noah F -- Liu, Chen -- Kolesnick, Richard -- van den Brink, Marcel R M -- Hanash, Alan M -- HHSN272200900059C/PHS HHS/ -- K08 HL115355/HL/NHLBI NIH HHS/ -- K08-HL115355/HL/NHLBI NIH HHS/ -- K99 CA176376/CA/NCI NIH HHS/ -- K99-CA176376/CA/NCI NIH HHS/ -- P01 CA023766/CA/NCI NIH HHS/ -- P01-CA023766/CA/NCI NIH HHS/ -- P30 CA008748/CA/NCI NIH HHS/ -- P30-CA008748/CA/NCI NIH HHS/ -- R01 AI080455/AI/NIAID NIH HHS/ -- R01 AI100288/AI/NIAID NIH HHS/ -- R01 AI101406/AI/NIAID NIH HHS/ -- R01 HL069929/HL/NHLBI NIH HHS/ -- R01 HL125571/HL/NHLBI NIH HHS/ -- R01-AI080455/AI/NIAID NIH HHS/ -- R01-AI100288/AI/NIAID NIH HHS/ -- R01-AI101406/AI/NIAID NIH HHS/ -- R01-HL069929/HL/NHLBI NIH HHS/ -- R01-HL125571/HL/NHLBI NIH HHS/ -- U19 AI116497/AI/NIAID NIH HHS/ -- England -- Nature. 2015 Dec 24;528(7583):560-4. doi: 10.1038/nature16460. Epub 2015 Dec 9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA. ; Department of Pediatrics, University Medical Center Utrecht, 3508 AB Utrecht, The Netherlands. ; Department of Immunology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA. ; Department of Anatomy and Developmental Biology, Monash University, Clayton 3800, Australia. ; Department of Medicine, Weill Cornell Medicine, New York, New York 10021, USA. ; Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA. ; Department of Molecular Pharmacology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA. ; Department of Cancer Biology &Genetics, Memorial Sloan Kettering Cancer Center, New York, New York 10065, USA. ; Department of Medicine, Baylor College of Medicine, Houston, Texas 77030, USA. ; Department of Hematology, Erasmus University Medical Center, 3000 CA Rotterdam, The Netherlands. ; Department of Pathology, Immunology and Laboratory Medicine, University of Florida College of Medicine, Gainesville, Florida 32610, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26649819" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Epithelial Cells/*cytology/immunology/pathology ; Female ; Graft vs Host Disease/pathology ; Humans ; Immunity, Mucosal ; Interleukins/deficiency/*immunology ; Intestinal Mucosa/*cytology/immunology/pathology ; Intestine, Small/*cytology/immunology/pathology ; Mice ; Organoids/cytology/growth & development/immunology ; Paneth Cells/cytology ; Phosphorylation ; *Regeneration ; STAT3 Transcription Factor/metabolism ; Signal Transduction ; Stem Cell Niche ; Stem Cells/*cytology/*metabolism
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  • 5
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    Nature Publishing Group (NPG)
    Publication Date: 2015-07-16
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lynch, Michael -- England -- Nature. 2015 Jul 23;523(7561):414-6. doi: 10.1038/nature14634. Epub 2015 Jul 15.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biology, Indiana University, Bloomington, Indiana 47405, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26176917" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Arabidopsis/*genetics ; Bees/*genetics ; Female ; *Heterozygote ; Male ; Mutagenesis/*genetics ; *Mutation Rate ; Oryza/*genetics
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  • 6
    Publication Date: 2015-03-06
    Description: In Drosophila, just as in vertebrates, changes in external temperature are encoded by bidirectional opponent thermoreceptor cells: some cells are excited by warming and inhibited by cooling, whereas others are excited by cooling and inhibited by warming. The central circuits that process these signals are not understood. In Drosophila, a specific brain region receives input from thermoreceptor cells. Here we show that distinct genetically identified projection neurons (PNs) in this brain region are excited by cooling, warming, or both. The PNs excited by cooling receive mainly feed-forward excitation from cool thermoreceptors. In contrast, the PNs excited by warming ('warm-PNs') receive both excitation from warm thermoreceptors and crossover inhibition from cool thermoreceptors through inhibitory interneurons. Notably, this crossover inhibition elicits warming-evoked excitation, because warming suppresses tonic activity in cool thermoreceptors. This in turn disinhibits warm-PNs and sums with feed-forward excitation evoked by warming. Crossover inhibition could cancel non-thermal activity (noise) that is positively correlated among warm and cool thermoreceptor cells, while reinforcing thermal activity which is anti-correlated. Our results show how central circuits can combine signals from bidirectional opponent neurons to construct sensitive and robust neural codes.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Liu, Wendy W -- Mazor, Ofer -- Wilson, Rachel I -- R01 DC008174/DC/NIDCD NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Mar 19;519(7543):353-7. doi: 10.1038/nature14170. Epub 2015 Mar 4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, Massachusetts 02115, USA. ; 1] Department of Neurobiology, Harvard Medical School, 220 Longwood Avenue, Boston, Massachusetts 02115, USA [2] Harvard NeuroDiscovery Center, Harvard Medical School, 220 Longwood Avenue, Boston, Massachusetts 02115, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25739502" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Brain/*cytology/*physiology ; Drosophila melanogaster/cytology/*physiology ; Female ; Interneurons/physiology ; *Temperature ; Thermoreceptors/*physiology ; Thermosensing/*physiology
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  • 7
    Publication Date: 2015-08-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Broadfoot, Marla -- England -- Nature. 2015 Aug 20;524(7565):275. doi: 10.1038/nature.2015.18187.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26289186" target="_blank"〉PubMed〈/a〉
    Keywords: *Data Collection ; Female ; Homophobia/psychology/statistics & numerical data ; Homosexuality/psychology/*statistics & numerical data ; Humans ; Job Satisfaction ; Laboratories/*manpower ; Male ; Research Personnel/psychology/*statistics & numerical data ; Science/*manpower ; Sex Ratio
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  • 8
    Publication Date: 2015-01-21
    Description: The regulated release of anorexigenic alpha-melanocyte stimulating hormone (alpha-MSH) and orexigenic Agouti-related protein (AgRP) from discrete hypothalamic arcuate neurons onto common target sites in the central nervous system has a fundamental role in the regulation of energy homeostasis. Both peptides bind with high affinity to the melanocortin-4 receptor (MC4R); existing data show that alpha-MSH is an agonist that couples the receptor to the Galphas signalling pathway, while AgRP binds competitively to block alpha-MSH binding and blocks the constitutive activity mediated by the ligand-mimetic amino-terminal domain of the receptor. Here we show that, in mice, regulation of firing activity of neurons from the paraventricular nucleus of the hypothalamus (PVN) by alpha-MSH and AgRP can be mediated independently of Galphas signalling by ligand-induced coupling of MC4R to closure of inwardly rectifying potassium channel, Kir7.1. Furthermore, AgRP is a biased agonist that hyperpolarizes neurons by binding to MC4R and opening Kir7.1, independently of its inhibition of alpha-MSH binding. Consequently, Kir7.1 signalling appears to be central to melanocortin-mediated regulation of energy homeostasis within the PVN. Coupling of MC4R to Kir7.1 may explain unusual aspects of the control of energy homeostasis by melanocortin signalling, including the gene dosage effect of MC4R and the sustained effects of AgRP on food intake.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4383680/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4383680/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ghamari-Langroudi, Masoud -- Digby, Gregory J -- Sebag, Julien A -- Millhauser, Glenn L -- Palomino, Rafael -- Matthews, Robert -- Gillyard, Taneisha -- Panaro, Brandon L -- Tough, Iain R -- Cox, Helen M -- Denton, Jerod S -- Cone, Roger D -- 5R01 DK082884-03/DK/NIDDK NIH HHS/ -- DK020593/DK/NIDDK NIH HHS/ -- F31 DK102343/DK/NIDDK NIH HHS/ -- P30 DK020593/DK/NIDDK NIH HHS/ -- R01 DK064265/DK/NIDDK NIH HHS/ -- R01 DK070332/DK/NIDDK NIH HHS/ -- R01DK064265/DK/NIDDK NIH HHS/ -- R01DK070332/DK/NIDDK NIH HHS/ -- R25 GM059994/GM/NIGMS NIH HHS/ -- England -- Nature. 2015 Apr 2;520(7545):94-8. doi: 10.1038/nature14051. Epub 2015 Jan 19.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular Physiology &Biophysics, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA. ; Department of Chemistry &Biochemistry, University of California, Santa Cruz, California 95064, USA. ; 1] Department of Molecular Physiology &Biophysics, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA [2] Department of Pharmacology, Meharry Medical College, Nashville, Tennessee 37208, USA. ; King's College London, Wolfson Centre for Age-Related Diseases, Guy's Campus, London SE1 1UL, UK. ; 1] Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA [2] Department of Pharmacology, Vanderbilt University Medical Center, Nashville, Tennessee 37232, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25600267" target="_blank"〉PubMed〈/a〉
    Keywords: Action Potentials ; Agouti-Related Protein/metabolism ; Animals ; Eating/genetics ; Energy Metabolism ; Female ; *GTP-Binding Protein alpha Subunits, Gs ; HEK293 Cells ; Homeostasis/genetics ; Humans ; Ligands ; Male ; Melanocortins/metabolism ; Mice ; Neurons/*metabolism ; Paraventricular Hypothalamic Nucleus/*cytology ; Potassium Channels, Inwardly Rectifying/*metabolism ; Receptor, Melanocortin, Type 4/genetics/*metabolism ; Signal Transduction/genetics ; alpha-MSH/metabolism
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  • 9
    Publication Date: 2015-03-25
    Description: Wing polyphenism is an evolutionarily successful feature found in a wide range of insects. Long-winged morphs can fly, which allows them to escape adverse habitats and track changing resources, whereas short-winged morphs are flightless, but usually possess higher fecundity than the winged morphs. Studies on aphids, crickets and planthoppers have revealed that alternative wing morphs develop in response to various environmental cues, and that the response to these cues may be mediated by developmental hormones, although research in this area has yielded equivocal and conflicting results about exactly which hormones are involved. As it stands, the molecular mechanism underlying wing morph determination in insects has remained elusive. Here we show that two insulin receptors in the migratory brown planthopper Nilaparvata lugens, InR1 and InR2, have opposing roles in controlling long wing versus short wing development by regulating the activity of the forkhead transcription factor Foxo. InR1, acting via the phosphatidylinositol-3-OH kinase (PI(3)K)-protein kinase B (Akt) signalling cascade, leads to the long-winged morph if active and the short-winged morph if inactive. InR2, by contrast, functions as a negative regulator of the InR1-PI(3)K-Akt pathway: suppression of InR2 results in development of the long-winged morph. The brain-secreted ligand Ilp3 triggers development of long-winged morphs. Our findings provide the first evidence of a molecular basis for the regulation of wing polyphenism in insects, and they are also the first demonstration--to our knowledge--of binary control over alternative developmental outcomes, and thus deepen our understanding of the development and evolution of phenotypic plasticity.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Xu, Hai-Jun -- Xue, Jian -- Lu, Bo -- Zhang, Xue-Chao -- Zhuo, Ji-Chong -- He, Shu-Fang -- Ma, Xiao-Fang -- Jiang, Ya-Qin -- Fan, Hai-Wei -- Xu, Ji-Yu -- Ye, Yu-Xuan -- Pan, Peng-Lu -- Li, Qiao -- Bao, Yan-Yuan -- Nijhout, H Frederik -- Zhang, Chuan-Xi -- England -- Nature. 2015 Mar 26;519(7544):464-7. doi: 10.1038/nature14286. Epub 2015 Mar 18.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉State Key Laboratory of Rice Biology and Ministry of Agriculture Key Laboratory of Agricultural Entomology, Institute of Insect Sciences, Zhejiang University, Hangzhou 310058, China. ; Department of Biology, Duke University, Durham, North Carolina 27708, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25799997" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Female ; Forkhead Transcription Factors/deficiency/metabolism ; Hemiptera/*anatomy & histology/enzymology/genetics/*metabolism ; Insulin/metabolism ; Male ; Molecular Sequence Data ; Phosphatidylinositol 3-Kinases/metabolism ; Proto-Oncogene Proteins c-akt/metabolism ; Receptor, Insulin/deficiency/*metabolism ; Signal Transduction ; Wings, Animal/anatomy & histology/enzymology/*growth & development/*metabolism
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  • 10
    Publication Date: 2015-08-08
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zaret, Kenneth S -- England -- Nature. 2015 Aug 13;524(7564):165-6. doi: 10.1038/nature15201. Epub 2015 Aug 5.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institute for Regenerative Medicine and Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26245376" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Axin Protein/*metabolism ; *Diploidy ; Female ; Hepatocytes/*cytology/*metabolism ; *Homeostasis ; Liver/*cytology ; Male
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  • 11
    Publication Date: 2015-02-20
    Description: Alzheimer's disease (AD) is a severe age-related neurodegenerative disorder characterized by accumulation of amyloid-beta plaques and neurofibrillary tangles, synaptic and neuronal loss, and cognitive decline. Several genes have been implicated in AD, but chromatin state alterations during neurodegeneration remain uncharacterized. Here we profile transcriptional and chromatin state dynamics across early and late pathology in the hippocampus of an inducible mouse model of AD-like neurodegeneration. We find a coordinated downregulation of synaptic plasticity genes and regulatory regions, and upregulation of immune response genes and regulatory regions, which are targeted by factors that belong to the ETS family of transcriptional regulators, including PU.1. Human regions orthologous to increasing-level enhancers show immune-cell-specific enhancer signatures as well as immune cell expression quantitative trait loci, while decreasing-level enhancer orthologues show fetal-brain-specific enhancer activity. Notably, AD-associated genetic variants are specifically enriched in increasing-level enhancer orthologues, implicating immune processes in AD predisposition. Indeed, increasing enhancers overlap known AD loci lacking protein-altering variants, and implicate additional loci that do not reach genome-wide significance. Our results reveal new insights into the mechanisms of neurodegeneration and establish the mouse as a useful model for functional studies of AD regulatory regions.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4530583/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4530583/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gjoneska, Elizabeta -- Pfenning, Andreas R -- Mathys, Hansruedi -- Quon, Gerald -- Kundaje, Anshul -- Tsai, Li-Huei -- Kellis, Manolis -- R01 HG004037/HG/NHGRI NIH HHS/ -- R01 NS078839/NS/NINDS NIH HHS/ -- R01HG004037-07/HG/NHGRI NIH HHS/ -- R01NS078839/NS/NINDS NIH HHS/ -- RC1 HG005334/HG/NHGRI NIH HHS/ -- RC1HG005334/HG/NHGRI NIH HHS/ -- England -- Nature. 2015 Feb 19;518(7539):365-9. doi: 10.1038/nature14252.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] The Picower Institute for Learning and Memory, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA [2] Broad Institute of Harvard University and Massachusetts Institute of Technology, Cambridge, Massachusetts 02142, USA. ; 1] Broad Institute of Harvard University and Massachusetts Institute of Technology, Cambridge, Massachusetts 02142, USA [2] Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA. ; The Picower Institute for Learning and Memory, Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA. ; 1] Broad Institute of Harvard University and Massachusetts Institute of Technology, Cambridge, Massachusetts 02142, USA [2] Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA [3] Department of Genetics, Department of Computer Science, Stanford University, Stanford, California 94305, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25693568" target="_blank"〉PubMed〈/a〉
    Keywords: Alzheimer Disease/*genetics/*immunology/physiopathology ; Animals ; Chromatin/genetics/metabolism ; Conserved Sequence ; Disease Models, Animal ; Down-Regulation/genetics ; Enhancer Elements, Genetic/genetics ; Epigenesis, Genetic/*genetics ; Epigenomics ; Female ; Genetic Predisposition to Disease/genetics ; Genome-Wide Association Study ; Hippocampus/metabolism ; Humans ; Immunity/genetics ; Memory/physiology ; Mice ; *Models, Biological ; Neuronal Plasticity/genetics ; Polymorphism, Single Nucleotide/genetics ; Proto-Oncogene Proteins/metabolism ; Trans-Activators/metabolism ; Transcription, Genetic/genetics ; Up-Regulation/genetics
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    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 12
    Publication Date: 2015-11-26
    Description: FOXP3(+) regulatory T cells (Treg cells) prevent autoimmunity by limiting the effector activity of T cells that have escaped thymic negative selection or peripheral inactivation. Despite the information available about molecular factors mediating the suppressive function of Treg cells, the relevant cellular events in intact tissues remain largely unexplored, and whether Treg cells prevent activation of self-specific T cells or primarily limit damage from such cells has not been determined. Here we use multiplex, quantitative imaging in mice to show that, within secondary lymphoid tissues, highly suppressive Treg cells expressing phosphorylated STAT5 exist in discrete clusters with rare IL-2-positive T cells that are activated by self-antigens. This local IL-2 induction of STAT5 phosphorylation in Treg cells is part of a feedback circuit that limits further autoimmune responses. Inducible ablation of T cell receptor expression by Treg cells reduces their regulatory capacity and disrupts their localization in clusters, resulting in uncontrolled effector T cell responses. Our data thus reveal that autoreactive T cells are activated to cytokine production on a regular basis, with physically co-clustering T cell receptor-stimulated Treg cells responding in a negative feedback manner to suppress incipient autoimmunity and maintain immune homeostasis.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4702500/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4702500/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Liu, Zhiduo -- Gerner, Michael Y -- Van Panhuys, Nicholas -- Levine, Andrew G -- Rudensky, Alexander Y -- Germain, Ronald N -- R37 AI034206/AI/NIAID NIH HHS/ -- R37AI034206/AI/NIAID NIH HHS/ -- T32GM007739/GM/NIGMS NIH HHS/ -- Z01 AI000403-25/Intramural NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Dec 10;528(7581):225-30. doi: 10.1038/nature16169. Epub 2015 Nov 25.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Lymphocyte Biology Section, Laboratory of Systems Biology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland 20892-1892, USA. ; Howard Hughes Medical Institute, Memorial Sloan-Kettering Cancer Center, New York, New York 10065, USA. ; Immunology Program, Memorial Sloan-Kettering Cancer Center, New York, New York 10065, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26605524" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Movement ; Dendritic Cells/cytology/immunology ; Female ; Gene Expression Regulation ; Homeostasis/*immunology ; Mice ; Mice, Inbred C57BL ; Phenotype ; Protein Transport ; STAT5 Transcription Factor/metabolism ; T-Lymphocytes, Regulatory/*immunology
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  • 13
    Publication Date: 2015-07-07
    Description: Stem cells integrate inputs from multiple sources. Stem cell niches provide signals that promote stem cell maintenance, while differentiated daughter cells are known to provide feedback signals to regulate stem cell replication and differentiation. Recently, stem cells have been shown to regulate themselves using an autocrine mechanism. The existence of a 'stem cell niche' was first postulated by Schofield in 1978 to define local environments necessary for the maintenance of haematopoietic stem cells. Since then, an increasing body of work has focused on defining stem cell niches. Yet little is known about how progenitor cell and differentiated cell numbers and proportions are maintained. In the airway epithelium, basal cells function as stem/progenitor cells that can both self-renew and produce differentiated secretory cells and ciliated cells. Secretory cells also act as transit-amplifying cells that eventually differentiate into post-mitotic ciliated cells . Here we describe a mode of cell regulation in which adult mammalian stem/progenitor cells relay a forward signal to their own progeny. Surprisingly, this forward signal is shown to be necessary for daughter cell maintenance. Using a combination of cell ablation, lineage tracing and signalling pathway modulation, we show that airway basal stem/progenitor cells continuously supply a Notch ligand to their daughter secretory cells. Without these forward signals, the secretory progenitor cell pool fails to be maintained and secretory cells execute a terminal differentiation program and convert into ciliated cells. Thus, a parent stem/progenitor cell can serve as a functional daughter cell niche.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4521991/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4521991/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pardo-Saganta, Ana -- Tata, Purushothama Rao -- Law, Brandon M -- Saez, Borja -- Chow, Ryan Dz-Wei -- Prabhu, Mythili -- Gridley, Thomas -- Rajagopal, Jayaraj -- 5P30HL101287-02/HL/NHLBI NIH HHS/ -- R01 HL118185/HL/NHLBI NIH HHS/ -- R01HL118185/HL/NHLBI NIH HHS/ -- England -- Nature. 2015 Jul 30;523(7562):597-601. doi: 10.1038/nature14553. Epub 2015 Jul 6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Center for Regenerative Medicine, Massachusetts General Hospital, 185 Cambridge Street, Boston, Massachusetts 02114, USA [2] Departments of Internal Medicine and Pediatrics, Pulmonary and Critical Care Unit, Massachusetts General Hospital, Boston, Massachusetts 02114, USA [3] Harvard Stem Cell Institute, Cambridge, Massachusetts 02138, USA. ; 1] Center for Regenerative Medicine, Massachusetts General Hospital, 185 Cambridge Street, Boston, Massachusetts 02114, USA [2] Harvard Stem Cell Institute, Cambridge, Massachusetts 02138, USA [3] Stem Cell and Regenerative Biology Department, Harvard University, Cambridge, Massachusetts 02138, USA. ; Center for Molecular Medicine, Maine Medical Center Research Institute, 81 Research Drive, Scarborough, Maine 04074, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26147083" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Communication ; Cell Differentiation ; Cell Division ; Cilia/metabolism ; Female ; Male ; Membrane Proteins/metabolism ; Mice ; Receptor, Notch2/metabolism ; Signal Transduction ; Stem Cell Niche/*physiology ; Stem Cells/*cytology/metabolism/secretion ; Trachea/cytology
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  • 14
    Publication Date: 2015-03-26
    Description: Autism is a multifactorial neurodevelopmental disorder affecting more males than females; consequently, under a multifactorial genetic hypothesis, females are affected only when they cross a higher biological threshold. We hypothesize that deleterious variants at conserved residues are enriched in severely affected patients arising from female-enriched multiplex families with severe disease, enhancing the detection of key autism genes in modest numbers of cases. Here we show the use of this strategy by identifying missense and dosage sequence variants in the gene encoding the adhesive junction-associated delta-catenin protein (CTNND2) in female-enriched multiplex families and demonstrating their loss-of-function effect by functional analyses in zebrafish embryos and cultured hippocampal neurons from wild-type and Ctnnd2 null mouse embryos. Finally, through gene expression and network analyses, we highlight a critical role for CTNND2 in neuronal development and an intimate connection to chromatin biology. Our data contribute to the understanding of the genetic architecture of autism and suggest that genetic analyses of phenotypic extremes, such as female-enriched multiplex families, are of innate value in multifactorial disorders.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4383723/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4383723/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Turner, Tychele N -- Sharma, Kamal -- Oh, Edwin C -- Liu, Yangfan P -- Collins, Ryan L -- Sosa, Maria X -- Auer, Dallas R -- Brand, Harrison -- Sanders, Stephan J -- Moreno-De-Luca, Daniel -- Pihur, Vasyl -- Plona, Teri -- Pike, Kristen -- Soppet, Daniel R -- Smith, Michael W -- Cheung, Sau Wai -- Martin, Christa Lese -- State, Matthew W -- Talkowski, Michael E -- Cook, Edwin -- Huganir, Richard -- Katsanis, Nicholas -- Chakravarti, Aravinda -- 1U24MH081810/MH/NIMH NIH HHS/ -- 5R25MH071584-07/MH/NIMH NIH HHS/ -- MH095867/MH/NIMH NIH HHS/ -- MH19961-14/MH/NIMH NIH HHS/ -- R00 MH095867/MH/NIMH NIH HHS/ -- R01 DK075972/DK/NIDDK NIH HHS/ -- R01 MH060007/MH/NIMH NIH HHS/ -- R01 MH074090/MH/NIMH NIH HHS/ -- R01MH074090/MH/NIMH NIH HHS/ -- R01MH081754/MH/NIMH NIH HHS/ -- England -- Nature. 2015 Apr 2;520(7545):51-6. doi: 10.1038/nature14186. Epub 2015 Mar 25.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Center for Complex Disease Genomics, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Predoctoral Training Program in Human Genetics and Molecular Biology, McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [3] National Institute of Mental Health (NIMH) Autism Centers of Excellence (ACE) Genetics Consortium at the University of California, Los Angeles, Los Angeles, California 90095, USA. ; Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA. ; Center for Human Disease Modeling, Duke University, Durham, North Carolina 27710, USA. ; Center for Human Genetic Research, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts 02114, USA. ; 1] Center for Complex Disease Genomics, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] National Institute of Mental Health (NIMH) Autism Centers of Excellence (ACE) Genetics Consortium at the University of California, Los Angeles, Los Angeles, California 90095, USA. ; 1] Center for Human Genetic Research, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts 02114, USA [2] Department of Neurology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts 02114 USA. ; 1] National Institute of Mental Health (NIMH) Autism Centers of Excellence (ACE) Genetics Consortium at the University of California, Los Angeles, Los Angeles, California 90095, USA [2] Department of Psychiatry, University of California, San Francisco, San Francisco, California 94158, USA. ; 1] National Institute of Mental Health (NIMH) Autism Centers of Excellence (ACE) Genetics Consortium at the University of California, Los Angeles, Los Angeles, California 90095, USA [2] Department of Psychiatry, Yale University, New Haven, Connecticut 06511, USA. ; Leidos Biomedical Research, Inc., Frederick, Maryland 21702, USA. ; National Human Genome Research Institute, Bethesda, Maryland 20892, USA. ; Baylor College of Medicine, Houston, Texas 77030, USA. ; 1] National Institute of Mental Health (NIMH) Autism Centers of Excellence (ACE) Genetics Consortium at the University of California, Los Angeles, Los Angeles, California 90095, USA [2] Autism &Developmental Medicine Institute, Geisinger Health System, Lewisburg, Pennsylvania 17837, USA. ; University of Illinois at Chicago, Chicago, Illinois 60608, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25807484" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Autistic Disorder/*genetics/*metabolism ; Brain/embryology/*metabolism ; Catenins/*deficiency/*genetics/metabolism ; Cells, Cultured ; Chromatin/genetics/metabolism ; DNA Copy Number Variations/genetics ; Embryo, Mammalian/cytology/metabolism ; Exome/genetics ; Female ; Gene Expression ; Gene Expression Regulation, Developmental ; Hippocampus/pathology ; Humans ; Male ; Mice ; Models, Genetic ; Multifactorial Inheritance/genetics ; Mutation, Missense ; Nerve Net ; Neurons/cytology/metabolism ; Sex Characteristics ; Zebrafish/embryology/genetics/metabolism
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  • 15
    facet.materialart.
    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-02-27
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉England -- Nature. 2015 Feb 26;518(7540):456. doi: 10.1038/518456b.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25719627" target="_blank"〉PubMed〈/a〉
    Keywords: Analgesics/pharmacology/therapeutic use ; Brain Mapping/*methods/psychology ; Chronic Pain/diagnosis/drug therapy/physiopathology/psychology ; Female ; Forensic Medicine/ethics/methods ; Humans ; Male ; Malingering/prevention & control ; Pain/*diagnosis/drug therapy/physiopathology/psychology ; Pain Measurement/ethics/*methods/psychology/standards ; Self Report
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  • 16
    Publication Date: 2015-05-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Brown, Laura S -- Lankford, William F -- England -- Nature. 2015 May 21;521(7552):284-5. doi: 10.1038/521284a.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Central American Solar Energy Project (CASEP), Charlottesville, Virginia, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25993943" target="_blank"〉PubMed〈/a〉
    Keywords: Air Pollution, Indoor/prevention & control ; Cooking/economics/*instrumentation ; Female ; Habits ; Humans ; Leadership ; Solar Energy/economics/*utilization ; *Women's Health ; *Women's Rights
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  • 17
    Publication Date: 2015-03-11
    Description: Immune checkpoint inhibitors result in impressive clinical responses, but optimal results will require combination with each other and other therapies. This raises fundamental questions about mechanisms of non-redundancy and resistance. Here we report major tumour regressions in a subset of patients with metastatic melanoma treated with an anti-CTLA4 antibody (anti-CTLA4) and radiation, and reproduced this effect in mouse models. Although combined treatment improved responses in irradiated and unirradiated tumours, resistance was common. Unbiased analyses of mice revealed that resistance was due to upregulation of PD-L1 on melanoma cells and associated with T-cell exhaustion. Accordingly, optimal response in melanoma and other cancer types requires radiation, anti-CTLA4 and anti-PD-L1/PD-1. Anti-CTLA4 predominantly inhibits T-regulatory cells (Treg cells), thereby increasing the CD8 T-cell to Treg (CD8/Treg) ratio. Radiation enhances the diversity of the T-cell receptor (TCR) repertoire of intratumoral T cells. Together, anti-CTLA4 promotes expansion of T cells, while radiation shapes the TCR repertoire of the expanded peripheral clones. Addition of PD-L1 blockade reverses T-cell exhaustion to mitigate depression in the CD8/Treg ratio and further encourages oligoclonal T-cell expansion. Similarly to results from mice, patients on our clinical trial with melanoma showing high PD-L1 did not respond to radiation plus anti-CTLA4, demonstrated persistent T-cell exhaustion, and rapidly progressed. Thus, PD-L1 on melanoma cells allows tumours to escape anti-CTLA4-based therapy, and the combination of radiation, anti-CTLA4 and anti-PD-L1 promotes response and immunity through distinct mechanisms.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4401634/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4401634/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Twyman-Saint Victor, Christina -- Rech, Andrew J -- Maity, Amit -- Rengan, Ramesh -- Pauken, Kristen E -- Stelekati, Erietta -- Benci, Joseph L -- Xu, Bihui -- Dada, Hannah -- Odorizzi, Pamela M -- Herati, Ramin S -- Mansfield, Kathleen D -- Patsch, Dana -- Amaravadi, Ravi K -- Schuchter, Lynn M -- Ishwaran, Hemant -- Mick, Rosemarie -- Pryma, Daniel A -- Xu, Xiaowei -- Feldman, Michael D -- Gangadhar, Tara C -- Hahn, Stephen M -- Wherry, E John -- Vonderheide, Robert H -- Minn, Andy J -- KL2TR000139/TR/NCATS NIH HHS/ -- P01AI112521/AI/NIAID NIH HHS/ -- P30 CA016672/CA/NCI NIH HHS/ -- P30CA016520/CA/NCI NIH HHS/ -- P50 CA174523/CA/NCI NIH HHS/ -- P50CA174523/CA/NCI NIH HHS/ -- R01 AI105343/AI/NIAID NIH HHS/ -- R01 CA158186/CA/NCI NIH HHS/ -- R01 CA163739/CA/NCI NIH HHS/ -- R01AI105343/AI/NIAID NIH HHS/ -- R01CA158186/CA/NCI NIH HHS/ -- R01CA163739/CA/NCI NIH HHS/ -- R01CA172651/CA/NCI NIH HHS/ -- T32DK007066/DK/NIDDK NIH HHS/ -- U01AI095608/AI/NIAID NIH HHS/ -- U19 AI082630/AI/NIAID NIH HHS/ -- U19AI082630/AI/NIAID NIH HHS/ -- UL1RR024134/RR/NCRR NIH HHS/ -- England -- Nature. 2015 Apr 16;520(7547):373-7. doi: 10.1038/nature14292. Epub 2015 Mar 9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [2] Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; 1] Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [2] Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; 1] Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [2] Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; 1] Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [2] Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; 1] Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [2] Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; 1] Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [2] Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; Division of Biostatistics, Department of Public Health Sciences, University of Miami, Miami, Florida 33136, USA. ; 1] Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [2] Department of Biostatistics and Epidemiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; 1] Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [2] Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; 1] Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [2] Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; 1] Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [2] Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [3] Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; 1] Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [2] Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [3] Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [4] Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; 1] Abramson Family Cancer Research Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [2] Department of Radiation Oncology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [3] Abramson Cancer Center, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA [4] Institute for Immunology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25754329" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antigens, CD274/*antagonists & inhibitors/metabolism ; CTLA-4 Antigen/*antagonists & inhibitors ; Cell Cycle Checkpoints/*drug effects ; Female ; Humans ; Melanoma/*drug therapy/*immunology/pathology/*radiotherapy ; Mice ; Mice, Inbred BALB C ; Mice, Inbred C57BL ; Receptors, Antigen, T-Cell/drug effects/immunology/metabolism ; T-Lymphocytes/cytology/*drug effects/immunology/*radiation effects ; T-Lymphocytes, Regulatory/drug effects/immunology/radiation effects
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  • 18
    facet.materialart.
    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-11-05
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bourzac, Katherine -- England -- Nature. 2015 Nov 5;527(7576):S8-9. doi: 10.1038/527S8a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26536225" target="_blank"〉PubMed〈/a〉
    Keywords: Algorithms ; Amyotrophic Lateral Sclerosis/drug therapy/genetics ; Awards and Prizes ; Breast Neoplasms/genetics ; *Cooperative Behavior ; *Data Mining/economics/methods ; Datasets as Topic ; Female ; Genes, BRCA1 ; Genetic Predisposition to Disease/genetics ; Humans ; National Cancer Institute (U.S.) ; United States
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  • 19
    Publication Date: 2015-10-16
    Description: Oncogenic activation of BRAF fuels cancer growth by constitutively promoting RAS-independent mitogen-activated protein kinase (MAPK) pathway signalling. Accordingly, RAF inhibitors have brought substantially improved personalized treatment of metastatic melanoma. However, these targeted agents have also revealed an unexpected consequence: stimulated growth of certain cancers. Structurally diverse ATP-competitive RAF inhibitors can either inhibit or paradoxically activate the MAPK pathway, depending whether activation is by BRAF mutation or by an upstream event, such as RAS mutation or receptor tyrosine kinase activation. Here we have identified next-generation RAF inhibitors (dubbed 'paradox breakers') that suppress mutant BRAF cells without activating the MAPK pathway in cells bearing upstream activation. In cells that express the same HRAS mutation prevalent in squamous tumours from patients treated with RAF inhibitors, the first-generation RAF inhibitor vemurafenib stimulated in vitro and in vivo growth and induced expression of MAPK pathway response genes; by contrast the paradox breakers PLX7904 and PLX8394 had no effect. Paradox breakers also overcame several known mechanisms of resistance to first-generation RAF inhibitors. Dissociating MAPK pathway inhibition from paradoxical activation might yield both improved safety and more durable efficacy than first-generation RAF inhibitors, a concept currently undergoing human clinical evaluation with PLX8394.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zhang, Chao -- Spevak, Wayne -- Zhang, Ying -- Burton, Elizabeth A -- Ma, Yan -- Habets, Gaston -- Zhang, Jiazhong -- Lin, Jack -- Ewing, Todd -- Matusow, Bernice -- Tsang, Garson -- Marimuthu, Adhirai -- Cho, Hanna -- Wu, Guoxian -- Wang, Weiru -- Fong, Daniel -- Nguyen, Hoa -- Shi, Songyuan -- Womack, Patrick -- Nespi, Marika -- Shellooe, Rafe -- Carias, Heidi -- Powell, Ben -- Light, Emily -- Sanftner, Laura -- Walters, Jason -- Tsai, James -- West, Brian L -- Visor, Gary -- Rezaei, Hamid -- Lin, Paul S -- Nolop, Keith -- Ibrahim, Prabha N -- Hirth, Peter -- Bollag, Gideon -- England -- Nature. 2015 Oct 22;526(7574):583-6. doi: 10.1038/nature14982. Epub 2015 Oct 14.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Plexxikon Inc., 91 Bolivar Drive, Berkeley, California 94710, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26466569" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Line, Tumor ; Enzyme Activation/drug effects ; Female ; Genes, ras/genetics ; Heterocyclic Compounds, 2-Ring/adverse effects/pharmacology ; Humans ; Indoles/adverse effects/pharmacology ; MAP Kinase Signaling System/*drug effects/genetics ; Mice ; Mitogen-Activated Protein Kinases/*metabolism ; Models, Biological ; Mutation/genetics ; Protein Kinase Inhibitors/adverse effects/*pharmacology ; Proto-Oncogene Proteins B-raf/*antagonists & inhibitors/genetics ; Sulfonamides/adverse effects/pharmacology
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  • 20
    Publication Date: 2015-11-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Maheswaran, Shyamala -- Haber, Daniel A -- England -- Nature. 2015 Nov 26;527(7579):452-3. doi: 10.1038/nature16313. Epub 2015 Nov 11.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, Massachusetts 02114, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26560026" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Drug Resistance, Neoplasm/*drug effects ; *Epithelial-Mesenchymal Transition ; Female ; Lung Neoplasms/*pathology/*secondary ; Male ; Mammary Neoplasms, Experimental/*drug therapy/*pathology ; Neoplasm Metastasis/*pathology ; Pancreatic Neoplasms/*drug therapy/*pathology
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  • 21
    Publication Date: 2015-06-05
    Description: The endoplasmic reticulum (ER) is the largest intracellular endomembrane system, enabling protein and lipid synthesis, ion homeostasis, quality control of newly synthesized proteins and organelle communication. Constant ER turnover and modulation is needed to meet different cellular requirements and autophagy has an important role in this process. However, its underlying regulatory mechanisms remain unexplained. Here we show that members of the FAM134 reticulon protein family are ER-resident receptors that bind to autophagy modifiers LC3 and GABARAP, and facilitate ER degradation by autophagy ('ER-phagy'). Downregulation of FAM134B protein in human cells causes an expansion of the ER, while FAM134B overexpression results in ER fragmentation and lysosomal degradation. Mutant FAM134B proteins that cause sensory neuropathy in humans are unable to act as ER-phagy receptors. Consistently, disruption of Fam134b in mice causes expansion of the ER, inhibits ER turnover, sensitizes cells to stress-induced apoptotic cell death and leads to degeneration of sensory neurons. Therefore, selective ER-phagy via FAM134 proteins is indispensable for mammalian cell homeostasis and controls ER morphology and turnover in mice and humans.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Khaminets, Aliaksandr -- Heinrich, Theresa -- Mari, Muriel -- Grumati, Paolo -- Huebner, Antje K -- Akutsu, Masato -- Liebmann, Lutz -- Stolz, Alexandra -- Nietzsche, Sandor -- Koch, Nicole -- Mauthe, Mario -- Katona, Istvan -- Qualmann, Britta -- Weis, Joachim -- Reggiori, Fulvio -- Kurth, Ingo -- Hubner, Christian A -- Dikic, Ivan -- England -- Nature. 2015 Jun 18;522(7556):354-8. doi: 10.1038/nature14498. Epub 2015 Jun 3.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institute of Biochemistry II, Goethe University School of Medicine, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany. ; Institute of Human Genetics, Jena University Hospital, Friedrich-Schiller-University Jena, Kollegiengasse 10, 07743 Jena, Germany. ; 1] Department of Cell Biology, Center for Molecular Medicine, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX Utrecht, The Netherlands [2] Department of Cell Biology, University Medical Center Utrecht, University of Groningen, Antonious Deusinglaan 1, 3713 AV Groningen, The Netherlands. ; Buchmann Institute for Molecular Life Sciences, Goethe University Frankfurt, Riedberg Campus, Max-von-Laue-Strasse 15, 60438 Frankfurt am Main, Germany. ; Electron Microscopy Center, Jena University Hospital, Friedrich-Schiller-University Jena, Ziegelmuhlenweg 1, 07743 Jena, Germany. ; Institute for Biochemistry I, Jena University Hospital, Friedrich-Schiller-University Jena, 07743 Jena, Germany. ; Institute of Neuropathology, RWTH Aachen University Hospital, Pauwelsstr. 30, 52074 Aachen, Germany. ; 1] Institute of Biochemistry II, Goethe University School of Medicine, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany [2] Buchmann Institute for Molecular Life Sciences, Goethe University Frankfurt, Riedberg Campus, Max-von-Laue-Strasse 15, 60438 Frankfurt am Main, Germany [3] Institute of Immunology, School of Medicine University of Split, Mestrovicevo setaliste bb, 21 000 Split, Croatia.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26040720" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptor Proteins, Signal Transducing/metabolism ; Animals ; Apoptosis ; Autophagy/*physiology ; Biomarkers/metabolism ; Cell Line ; Endoplasmic Reticulum/chemistry/*metabolism ; Female ; Gene Deletion ; Humans ; Lysosomes/metabolism ; Male ; Membrane Proteins/deficiency/genetics/*metabolism ; Mice ; Microtubule-Associated Proteins/metabolism ; Neoplasm Proteins/deficiency/genetics/*metabolism ; Phagosomes/metabolism ; Protein Binding ; Sensory Receptor Cells/metabolism/pathology
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  • 22
    Publication Date: 2015-01-07
    Description: Despite antiretroviral therapy (ART), human immunodeficiency virus (HIV)-1 persists in a stable latent reservoir, primarily in resting memory CD4(+) T cells. This reservoir presents a major barrier to the cure of HIV-1 infection. To purge the reservoir, pharmacological reactivation of latent HIV-1 has been proposed and tested both in vitro and in vivo. A key remaining question is whether virus-specific immune mechanisms, including cytotoxic T lymphocytes (CTLs), can clear infected cells in ART-treated patients after latency is reversed. Here we show that there is a striking all or none pattern for CTL escape mutations in HIV-1 Gag epitopes. Unless ART is started early, the vast majority (〉98%) of latent viruses carry CTL escape mutations that render infected cells insensitive to CTLs directed at common epitopes. To solve this problem, we identified CTLs that could recognize epitopes from latent HIV-1 that were unmutated in every chronically infected patient tested. Upon stimulation, these CTLs eliminated target cells infected with autologous virus derived from the latent reservoir, both in vitro and in patient-derived humanized mice. The predominance of CTL-resistant viruses in the latent reservoir poses a major challenge to viral eradication. Our results demonstrate that chronically infected patients retain a broad-spectrum viral-specific CTL response and that appropriate boosting of this response may be required for the elimination of the latent reservoir.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4406054/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4406054/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Deng, Kai -- Pertea, Mihaela -- Rongvaux, Anthony -- Wang, Leyao -- Durand, Christine M -- Ghiaur, Gabriel -- Lai, Jun -- McHugh, Holly L -- Hao, Haiping -- Zhang, Hao -- Margolick, Joseph B -- Gurer, Cagan -- Murphy, Andrew J -- Valenzuela, David M -- Yancopoulos, George D -- Deeks, Steven G -- Strowig, Till -- Kumar, Priti -- Siliciano, Janet D -- Salzberg, Steven L -- Flavell, Richard A -- Shan, Liang -- Siliciano, Robert F -- 1U19AI096109/AI/NIAID NIH HHS/ -- AI096113/AI/NIAID NIH HHS/ -- K08 HL127269/HL/NHLBI NIH HHS/ -- P30 AI094189/AI/NIAID NIH HHS/ -- P30AI094189/AI/NIAID NIH HHS/ -- R01 AI043222/AI/NIAID NIH HHS/ -- R01 AI051178/AI/NIAID NIH HHS/ -- T32 AI007019/AI/NIAID NIH HHS/ -- T32 AI07019/AI/NIAID NIH HHS/ -- T32 HL007525/HL/NHLBI NIH HHS/ -- U19 AI096109/AI/NIAID NIH HHS/ -- U19 AI096113/AI/NIAID NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Jan 15;517(7534):381-5. doi: 10.1038/nature14053. Epub 2015 Jan 7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA. ; 1] Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Center for Computational Biology, McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA. ; Department of Immunobiology, Yale University School of Medicine, New Haven, Connecticut 06510, USA. ; Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, Connecticut 06510, USA. ; Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA. ; Deep Sequencing and Microarray Core, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA. ; Department of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, USA. ; Regeneron Pharmaceuticals Inc., Tarrytown, New York 10591, USA. ; Department of Medicine, University of California, San Francisco, San Francisco, California 94110, USA. ; Department of Medicine, Yale University School of Medicine, New Haven, Connecticut 06510, USA. ; 1] Center for Computational Biology, McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Department of Biomedical Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA. ; 1] Department of Immunobiology, Yale University School of Medicine, New Haven, Connecticut 06510, USA [2] Howard Hughes Medical Institute, New Haven, Connecticut 06510, USA. ; 1] Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA [2] Howard Hughes Medical Institute, Baltimore, Maryland 21205, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25561180" target="_blank"〉PubMed〈/a〉
    Keywords: Acute Disease/therapy ; Animals ; Anti-HIV Agents/administration & dosage/pharmacology/therapeutic use ; CD4-Positive T-Lymphocytes/cytology/immunology/virology ; Chronic Disease/drug therapy ; Epitopes, T-Lymphocyte/genetics/immunology ; Female ; Genes, Dominant/*genetics ; Genes, Viral/*genetics ; HIV Infections/blood/drug therapy/immunology/virology ; HIV-1/drug effects/*genetics/growth & development/*immunology ; Humans ; Male ; Mice ; Mutation/*genetics ; RNA, Viral/blood ; T-Lymphocytes, Cytotoxic/*immunology ; Viral Load/drug effects ; Virus Latency/genetics/*immunology ; Virus Replication/immunology ; gag Gene Products, Human Immunodeficiency Virus/genetics/immunology
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    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 23
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    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-11-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Schmidt, Charles -- England -- Nature. 2015 Nov 19;527(7578):S105-7. doi: 10.1038/527S105a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26580157" target="_blank"〉PubMed〈/a〉
    Keywords: Breast Neoplasms/drug therapy/*immunology/pathology/*therapy ; Cancer Vaccines/immunology ; Cell Cycle Checkpoints/drug effects ; Clinical Trials as Topic ; Combined Modality Therapy ; Female ; Humans
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    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 24
    Publication Date: 2015-05-29
    Description: Patients with high-grade serous ovarian cancer (HGSC) have experienced little improvement in overall survival, and standard treatment has not advanced beyond platinum-based combination chemotherapy, during the past 30 years. To understand the drivers of clinical phenotypes better, here we use whole-genome sequencing of tumour and germline DNA samples from 92 patients with primary refractory, resistant, sensitive and matched acquired resistant disease. We show that gene breakage commonly inactivates the tumour suppressors RB1, NF1, RAD51B and PTEN in HGSC, and contributes to acquired chemotherapy resistance. CCNE1 amplification was common in primary resistant and refractory disease. We observed several molecular events associated with acquired resistance, including multiple independent reversions of germline BRCA1 or BRCA2 mutations in individual patients, loss of BRCA1 promoter methylation, an alteration in molecular subtype, and recurrent promoter fusion associated with overexpression of the drug efflux pump MDR1.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Patch, Ann-Marie -- Christie, Elizabeth L -- Etemadmoghadam, Dariush -- Garsed, Dale W -- George, Joshy -- Fereday, Sian -- Nones, Katia -- Cowin, Prue -- Alsop, Kathryn -- Bailey, Peter J -- Kassahn, Karin S -- Newell, Felicity -- Quinn, Michael C J -- Kazakoff, Stephen -- Quek, Kelly -- Wilhelm-Benartzi, Charlotte -- Curry, Ed -- Leong, Huei San -- Australian Ovarian Cancer Study Group -- Hamilton, Anne -- Mileshkin, Linda -- Au-Yeung, George -- Kennedy, Catherine -- Hung, Jillian -- Chiew, Yoke-Eng -- Harnett, Paul -- Friedlander, Michael -- Quinn, Michael -- Pyman, Jan -- Cordner, Stephen -- O'Brien, Patricia -- Leditschke, Jodie -- Young, Greg -- Strachan, Kate -- Waring, Paul -- Azar, Walid -- Mitchell, Chris -- Traficante, Nadia -- Hendley, Joy -- Thorne, Heather -- Shackleton, Mark -- Miller, David K -- Arnau, Gisela Mir -- Tothill, Richard W -- Holloway, Timothy P -- Semple, Timothy -- Harliwong, Ivon -- Nourse, Craig -- Nourbakhsh, Ehsan -- Manning, Suzanne -- Idrisoglu, Senel -- Bruxner, Timothy J C -- Christ, Angelika N -- Poudel, Barsha -- Holmes, Oliver -- Anderson, Matthew -- Leonard, Conrad -- Lonie, Andrew -- Hall, Nathan -- Wood, Scott -- Taylor, Darrin F -- Xu, Qinying -- Fink, J Lynn -- Waddell, Nick -- Drapkin, Ronny -- Stronach, Euan -- Gabra, Hani -- Brown, Robert -- Jewell, Andrea -- Nagaraj, Shivashankar H -- Markham, Emma -- Wilson, Peter J -- Ellul, Jason -- McNally, Orla -- Doyle, Maria A -- Vedururu, Ravikiran -- Stewart, Collin -- Lengyel, Ernst -- Pearson, John V -- Waddell, Nicola -- deFazio, Anna -- Grimmond, Sean M -- Bowtell, David D L -- 13086/Cancer Research UK/United Kingdom -- England -- Nature. 2015 May 28;521(7553):489-94. doi: 10.1038/nature14410.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4067, Australia [2] QIMR Berghofer Medical Research Institute, Brisbane, Queensland 4006, Australia. ; Peter MacCallum Cancer Centre, East Melbourne, Victoria 3002, Australia. ; 1] Peter MacCallum Cancer Centre, East Melbourne, Victoria 3002, Australia [2] Department of Pathology, University of Melbourne, Parkville, Victoria 3052, Australia [3] Sir Peter MacCallum Cancer Centre Department of Oncology, University of Melbourne, Parkville, Victoria 3052, Australia. ; The Jackson Laboratory for Genomic Medicine, Farmington, Connecticut 06030, USA. ; 1] Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4067, Australia [2] WolfsonWohl Cancer Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow G61 1QH, UK. ; 1] Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4067, Australia [2] Technology Advancement Unit, Genetics and Molecular Pathology, SA Pathology, Adelaide, South Australia 5000, Australia. ; Queensland Centre for Medical Genomics, Institute for Molecular Bioscience, The University of Queensland, Brisbane, Queensland 4067, Australia. ; Ovarian Cancer Action Research Centre, Department of Surgery and Cancer, Imperial College London, London W12 0HS, UK. ; 1] Peter MacCallum Cancer Centre, East Melbourne, Victoria 3002, Australia [2] Department of Medicine, University of Melbourne, Parkville, Victoria 3052, Australia [3] The Royal Women's Hospital, Parkville, Victoria 3052, Australia. ; 1] Peter MacCallum Cancer Centre, East Melbourne, Victoria 3002, Australia [2] Sir Peter MacCallum Cancer Centre Department of Oncology, University of Melbourne, Parkville, Victoria 3052, Australia. ; Centre for Cancer Research, University of Sydney at Westmead Millennium Institute, and Department of Gynaecological Oncology, Westmead Hospital, Sydney, New South Wales 2145, Australia. ; Crown Princess Mary Cancer Centre and University of Sydney at Westmead Hospital, Westmead, Sydney, New South Wales 2145, Australia. ; Prince of Wales Clinical School, University of New South Wales, Sydney, New South Wales 2031, Australia. ; The Royal Women's Hospital, Parkville, Victoria 3052, Australia. ; Victorian Institute of Forensic Medicine, Southbank, Victoria 3006, Australia. ; Department of Pathology, University of Melbourne, Parkville, Victoria 3052, Australia. ; Victorian Life Sciences Computation Initiative, Carlton, Victoria 3053, Australia. ; La Trobe Institute for Molecular Science, Bundoora, Victoria 3083, Australia. ; Dana-Farber Cancer Institute, Boston, Massachusetts 02115-5450, USA. ; University of Chicago, Chicago, Illinois 60637, USA. ; The University of Western Australia, Crawley, Western Australia 6009, Australia. ; 1] Peter MacCallum Cancer Centre, East Melbourne, Victoria 3002, Australia [2] Department of Pathology, University of Melbourne, Parkville, Victoria 3052, Australia [3] Sir Peter MacCallum Cancer Centre Department of Oncology, University of Melbourne, Parkville, Victoria 3052, Australia [4] Ovarian Cancer Action Research Centre, Department of Surgery and Cancer, Imperial College London, London W12 0HS, UK [5] Department of Biochemistry and Molecular Biology, University of Melbourne, Parkville, Victoria 3052, Australia.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26017449" target="_blank"〉PubMed〈/a〉
    Keywords: Cohort Studies ; Cyclin E/genetics ; Cystadenocarcinoma, Serous/drug therapy/genetics ; DNA Methylation ; DNA Mutational Analysis ; DNA-Binding Proteins/genetics ; Drug Resistance, Neoplasm/*drug effects/*genetics ; Female ; Genes, BRCA1 ; Genes, BRCA2 ; Genes, Neurofibromatosis 1 ; Genome, Human/*genetics ; Germ-Line Mutation/genetics ; Humans ; Mutagenesis/genetics ; Oncogene Proteins/genetics ; Ovarian Neoplasms/drug therapy/*genetics ; P-Glycoprotein/genetics ; PTEN Phosphohydrolase/genetics ; Promoter Regions, Genetic/genetics ; Retinoblastoma Protein/genetics
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  • 25
    Publication Date: 2015-04-10
    Description: Cancer cells adapt their metabolic processes to support rapid proliferation, but less is known about how cancer cells alter metabolism to promote cell survival in a poorly vascularized tumour microenvironment. Here we identify a key role for serine and glycine metabolism in the survival of brain cancer cells within the ischaemic zones of gliomas. In human glioblastoma multiforme, mitochondrial serine hydroxymethyltransferase (SHMT2) and glycine decarboxylase (GLDC) are highly expressed in the pseudopalisading cells that surround necrotic foci. We find that SHMT2 activity limits that of pyruvate kinase (PKM2) and reduces oxygen consumption, eliciting a metabolic state that confers a profound survival advantage to cells in poorly vascularized tumour regions. GLDC inhibition impairs cells with high SHMT2 levels as the excess glycine not metabolized by GLDC can be converted to the toxic molecules aminoacetone and methylglyoxal. Thus, SHMT2 is required for cancer cells to adapt to the tumour environment, but also renders these cells sensitive to glycine cleavage system inhibition.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4533874/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4533874/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kim, Dohoon -- Fiske, Brian P -- Birsoy, Kivanc -- Freinkman, Elizaveta -- Kami, Kenjiro -- Possemato, Richard L -- Chudnovsky, Yakov -- Pacold, Michael E -- Chen, Walter W -- Cantor, Jason R -- Shelton, Laura M -- Gui, Dan Y -- Kwon, Manjae -- Ramkissoon, Shakti H -- Ligon, Keith L -- Kang, Seong Woo -- Snuderl, Matija -- Vander Heiden, Matthew G -- Sabatini, David M -- 5P30CA14051/CA/NCI NIH HHS/ -- AI07389/AI/NIAID NIH HHS/ -- CA103866/CA/NCI NIH HHS/ -- CA129105/CA/NCI NIH HHS/ -- K08 NS087118/NS/NINDS NIH HHS/ -- K08-NS087118/NS/NINDS NIH HHS/ -- K99 CA168940/CA/NCI NIH HHS/ -- P30 CA014051/CA/NCI NIH HHS/ -- R01 CA103866/CA/NCI NIH HHS/ -- R01 CA129105/CA/NCI NIH HHS/ -- R01 CA168653/CA/NCI NIH HHS/ -- R01CA168653/CA/NCI NIH HHS/ -- R37 AI047389/AI/NIAID NIH HHS/ -- T32 GM007287/GM/NIGMS NIH HHS/ -- T32 GM007753/GM/NIGMS NIH HHS/ -- T32GM007287/GM/NIGMS NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Apr 16;520(7547):363-7. doi: 10.1038/nature14363. Epub 2015 Apr 8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Whitehead Institute for Biomedical Research, Nine Cambridge Center, Cambridge, Massachusetts 02142, USA [2] Howard Hughes Medical Institute and Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA [3] The David H. Koch Institute for Integrative Cancer Research at MIT, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA [4] Department of Biology, Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA [5] Broad Institute of Harvard and MIT, Seven Cambridge Center, Cambridge, Massachusetts 02142, USA. ; 1] The David H. Koch Institute for Integrative Cancer Research at MIT, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA [2] Department of Biology, Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA [3] Broad Institute of Harvard and MIT, Seven Cambridge Center, Cambridge, Massachusetts 02142, USA. ; Human Metabolome Technologies, Inc., Tsuruoka 997-0052, Japan. ; 1] Whitehead Institute for Biomedical Research, Nine Cambridge Center, Cambridge, Massachusetts 02142, USA [2] Howard Hughes Medical Institute and Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA [3] The David H. Koch Institute for Integrative Cancer Research at MIT, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA [4] Department of Biology, Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA [5] Broad Institute of Harvard and MIT, Seven Cambridge Center, Cambridge, Massachusetts 02142, USA [6] Dana-Farber Cancer Institute, Boston, Massachusetts 02215, USA. ; Human Metabolome Technologies America, Inc., Boston, Massachusetts 02134, USA. ; 1] Whitehead Institute for Biomedical Research, Nine Cambridge Center, Cambridge, Massachusetts 02142, USA [2] Department of Biology, Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA. ; 1] Dana-Farber Cancer Institute, Boston, Massachusetts 02215, USA [2] Department of Pathology, Brigham and Women's Hospital, Boston, Massachusetts 02115, USA [3] Department of Pathology, Boston Children's Hospital, Boston, Massachusetts 02115, USA. ; Department of Pathology, NYU Langone Medical Center and Medical School, New York, New York 10016, USA. ; 1] The David H. Koch Institute for Integrative Cancer Research at MIT, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA [2] Department of Biology, Massachusetts Institute of Technology (MIT), Cambridge, Massachusetts 02139, USA [3] Broad Institute of Harvard and MIT, Seven Cambridge Center, Cambridge, Massachusetts 02142, USA [4] Dana-Farber Cancer Institute, Boston, Massachusetts 02215, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25855294" target="_blank"〉PubMed〈/a〉
    Keywords: Acetone/analogs & derivatives/metabolism/toxicity ; Animals ; Brain Neoplasms/blood supply/enzymology/*metabolism/*pathology ; Cell Hypoxia ; Cell Line, Tumor ; Cell Survival ; Female ; Glioblastoma/blood supply/enzymology/*metabolism/*pathology ; Glycine/*metabolism ; Glycine Dehydrogenase (Decarboxylating)/antagonists & inhibitors/metabolism ; Glycine Hydroxymethyltransferase/*metabolism ; Humans ; Ischemia/enzymology/*metabolism/pathology ; Mice ; Necrosis ; Oxygen Consumption ; Pyruvaldehyde/metabolism/toxicity ; Pyruvate Kinase/metabolism ; Tumor Microenvironment ; Xenograft Model Antitumor Assays
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  • 26
    Publication Date: 2015-07-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bull, James J -- England -- Nature. 2015 Jul 2;523(7558):43-4. doi: 10.1038/523043a.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institute for Cellular and Molecular Biology, the Center for Computational Biology and Bioinformatics and the Department of Integrative Biology, University of Texas at Austin, Austin, Texas 78712, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26135445" target="_blank"〉PubMed〈/a〉
    Keywords: *Adaptation, Physiological ; Animals ; Female ; Male ; Sex Determination Processes/*physiology ; *Temperature
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  • 27
    Publication Date: 2015-02-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Schnorr, Stephanie L -- England -- Nature. 2015 Feb 26;518(7540):S14-5. doi: 10.1038/518S14a.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Research Group on Plant Foods in Hominin Dietary Ecology at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25715276" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptation, Physiological ; *Biodiversity ; Diet ; Dietary Fiber/metabolism/microbiology ; Feeding Behavior/*physiology ; Female ; Fertility ; Health ; Humans ; Intestines/*microbiology ; Male ; Microbiota/*physiology ; *Population Groups ; Seasons ; Sex Factors ; *Symbiosis ; Tanzania ; *Wilderness
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  • 28
    Publication Date: 2015-08-27
    Description: The hexanucleotide repeat expansion (HRE) GGGGCC (G4C2) in C9orf72 is the most common cause of amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). Recent studies support an HRE RNA gain-of-function mechanism of neurotoxicity, and we previously identified protein interactors for the G4C2 RNA including RanGAP1. A candidate-based genetic screen in Drosophila expressing 30 G4C2 repeats identified RanGAP (Drosophila orthologue of human RanGAP1), a key regulator of nucleocytoplasmic transport, as a potent suppressor of neurodegeneration. Enhancing nuclear import or suppressing nuclear export of proteins also suppresses neurodegeneration. RanGAP physically interacts with HRE RNA and is mislocalized in HRE-expressing flies, neurons from C9orf72 ALS patient-derived induced pluripotent stem cells (iPSC-derived neurons), and in C9orf72 ALS patient brain tissue. Nuclear import is impaired as a result of HRE expression in the fly model and in C9orf72 iPSC-derived neurons, and these deficits are rescued by small molecules and antisense oligonucleotides targeting the HRE G-quadruplexes. Nucleocytoplasmic transport defects may be a fundamental pathway for ALS and FTD that is amenable to pharmacotherapeutic intervention.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zhang, Ke -- Donnelly, Christopher J -- Haeusler, Aaron R -- Grima, Jonathan C -- Machamer, James B -- Steinwald, Peter -- Daley, Elizabeth L -- Miller, Sean J -- Cunningham, Kathleen M -- Vidensky, Svetlana -- Gupta, Saksham -- Thomas, Michael A -- Hong, Ingie -- Chiu, Shu-Ling -- Huganir, Richard L -- Ostrow, Lyle W -- Matunis, Michael J -- Wang, Jiou -- Sattler, Rita -- Lloyd, Thomas E -- Rothstein, Jeffrey D -- CA009110/CA/NCI NIH HHS/ -- K99 NS091486/NS/NINDS NIH HHS/ -- NS089616/NS/NINDS NIH HHS/ -- NS091046/NS/NINDS NIH HHS/ -- P01 AG012992/AG/NIA NIH HHS/ -- P40OD018537/OD/NIH HHS/ -- R01 NS074324/NS/NINDS NIH HHS/ -- R01 NS082563/NS/NINDS NIH HHS/ -- R01 NS085207/NS/NINDS NIH HHS/ -- R01 NS089616/NS/NINDS NIH HHS/ -- R01-GM084947/GM/NIGMS NIH HHS/ -- R01NS085207/NS/NINDS NIH HHS/ -- RC2 NS069395/NS/NINDS NIH HHS/ -- T32 CA009110/CA/NCI NIH HHS/ -- U24 NS078736/NS/NINDS NIH HHS/ -- U54 NS091046/NS/NINDS NIH HHS/ -- England -- Nature. 2015 Sep 3;525(7567):56-61. doi: 10.1038/nature14973. Epub 2015 Aug 26.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurology, School of Medicine, Johns Hopkins University, Maryland 21205, USA. ; Brain Science Institute, School of Medicine, Johns Hopkins University, Maryland 21205, USA. ; Biochemistry and Molecular Biology, Bloomberg School of Public Health, Johns Hopkins University, Maryland 21205, USA. ; Department of Neuroscience, School of Medicine, Johns Hopkins University, Maryland 21205, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26308891" target="_blank"〉PubMed〈/a〉
    Keywords: Active Transport, Cell Nucleus/*genetics ; Amyotrophic Lateral Sclerosis/genetics/pathology ; Animals ; Brain/metabolism/pathology ; Cell Nucleus/*metabolism ; DNA Repeat Expansion/*genetics ; Drosophila Proteins/metabolism ; Drosophila melanogaster/cytology/metabolism ; Female ; Frontotemporal Dementia/genetics/pathology ; G-Quadruplexes ; GTPase-Activating Proteins/metabolism ; Humans ; Induced Pluripotent Stem Cells/cytology/metabolism ; Neurons/metabolism/pathology ; Nuclear Pore/chemistry/metabolism ; Nuclear Proteins/metabolism ; Oligonucleotides, Antisense/genetics ; Open Reading Frames/*genetics ; Proteins/*genetics ; RNA/genetics/metabolism
    Print ISSN: 0028-0836
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    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 29
    Publication Date: 2015-10-20
    Description: The development of life-threatening cancer metastases at distant organs requires disseminated tumour cells' adaptation to, and co-evolution with, the drastically different microenvironments of metastatic sites. Cancer cells of common origin manifest distinct gene expression patterns after metastasizing to different organs. Clearly, the dynamic interaction between metastatic tumour cells and extrinsic signals at individual metastatic organ sites critically effects the subsequent metastatic outgrowth. Yet, it is unclear when and how disseminated tumour cells acquire the essential traits from the microenvironment of metastatic organs that prime their subsequent outgrowth. Here we show that both human and mouse tumour cells with normal expression of PTEN, an important tumour suppressor, lose PTEN expression after dissemination to the brain, but not to other organs. The PTEN level in PTEN-loss brain metastatic tumour cells is restored after leaving the brain microenvironment. This brain microenvironment-dependent, reversible PTEN messenger RNA and protein downregulation is epigenetically regulated by microRNAs from brain astrocytes. Mechanistically, astrocyte-derived exosomes mediate an intercellular transfer of PTEN-targeting microRNAs to metastatic tumour cells, while astrocyte-specific depletion of PTEN-targeting microRNAs or blockade of astrocyte exosome secretion rescues the PTEN loss and suppresses brain metastasis in vivo. Furthermore, this adaptive PTEN loss in brain metastatic tumour cells leads to an increased secretion of the chemokine CCL2, which recruits IBA1-expressing myeloid cells that reciprocally enhance the outgrowth of brain metastatic tumour cells via enhanced proliferation and reduced apoptosis. Our findings demonstrate a remarkable plasticity of PTEN expression in metastatic tumour cells in response to different organ microenvironments, underpinning an essential role of co-evolution between the metastatic cells and their microenvironment during the adaptive metastatic outgrowth. Our findings signify the dynamic and reciprocal cross-talk between tumour cells and the metastatic niche; importantly, they provide new opportunities for effective anti-metastasis therapies, especially of consequence for brain metastasis patients.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zhang, Lin -- Zhang, Siyuan -- Yao, Jun -- Lowery, Frank J -- Zhang, Qingling -- Huang, Wen-Chien -- Li, Ping -- Li, Min -- Wang, Xiao -- Zhang, Chenyu -- Wang, Hai -- Ellis, Kenneth -- Cheerathodi, Mujeeburahiman -- McCarty, Joseph H -- Palmieri, Diane -- Saunus, Jodi -- Lakhani, Sunil -- Huang, Suyun -- Sahin, Aysegul A -- Aldape, Kenneth D -- Steeg, Patricia S -- Yu, Dihua -- 5R00CA158066-05/CA/NCI NIH HHS/ -- P01-CA099031/CA/NCI NIH HHS/ -- P30 CA016672/CA/NCI NIH HHS/ -- R00 CA158066/CA/NCI NIH HHS/ -- R01 CA194697/CA/NCI NIH HHS/ -- R01-CA112567-06/CA/NCI NIH HHS/ -- R01CA184836/CA/NCI NIH HHS/ -- England -- Nature. 2015 Nov 5;527(7576):100-4. doi: 10.1038/nature15376. Epub 2015 Oct 19.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular and Cellular Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030, USA. ; Cancer Biology Program, Graduate School of Biomedical Sciences, Houston, Texas 77030, USA. ; Department of Biological Sciences, University of Notre Dame, Notre Dame, Indiana 46556, USA. ; Department of Neurosurgery, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030, USA. ; Woman's Malignancies Branch, National Cancer Institute, Bethesda, Maryland 20892, USA. ; The University of Queensland Centre for Clinical Research, Brisbane, Queensland 4029, Australia. ; The School of Medicine and Pathology Queensland, Brisbane, Queensland 4029, Australia. ; The Royal Brisbane and Women's Hospital, Brisbane, Queensland 4029, Australia. ; Department of Pathology, The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030, USA. ; Center for Molecular Medicine, China Medical University, Taichung 40402, Taiwan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26479035" target="_blank"〉PubMed〈/a〉
    Keywords: Adaptation, Physiological/genetics ; Animals ; Astrocytes/cytology/metabolism ; Brain/metabolism/pathology ; Brain Neoplasms/metabolism/*pathology/*secondary ; Cell Proliferation/genetics ; Chemokine CCL2/secretion ; DNA-Binding Proteins/metabolism ; Down-Regulation/genetics ; Evolution, Molecular ; Exosomes/*genetics/metabolism/secretion ; Female ; *Gene Expression Regulation, Neoplastic ; *Gene Silencing ; Genes, Tumor Suppressor ; Humans ; Male ; Mice ; MicroRNAs/*genetics ; PTEN Phosphohydrolase/*deficiency/genetics ; RNA, Messenger/analysis/genetics ; *Tumor Microenvironment/genetics ; Tumor Suppressor Proteins/deficiency/genetics
    Print ISSN: 0028-0836
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  • 30
    Publication Date: 2015-04-04
    Description: 〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4544703/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4544703/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉van der Lee, Sven J -- Holstege, Henne -- Wong, Tsz Hang -- Jakobsdottir, Johanna -- Bis, Joshua C -- Chouraki, Vincent -- van Rooij, Jeroen G J -- Grove, Megan L -- Smith, Albert V -- Amin, Najaf -- Choi, Seung-Hoan -- Beiser, Alexa S -- Garcia, Melissa E -- van IJcken, Wilfred F J -- Pijnenburg, Yolande A L -- Louwersheimer, Eva -- Brouwer, Rutger W W -- van den Hout, Mirjam C G N -- Oole, Edwin -- Eirkisdottir, Gudny -- Levy, Daniel -- Rotter, Jerome I -- Emilsson, Valur -- O'Donnell, Christopher J -- Aspelund, Thor -- Uitterlinden, Andre G -- Launer, Lenore J -- Hofman, Albert -- Boerwinkle, Eric -- Psaty, Bruce M -- DeStefano, Anita L -- Scheltens, Philip -- Seshadri, Sudha -- van Swieten, John C -- Gudnason, Vilmundur -- van der Flier, Wiesje M -- Ikram, M Arfan -- van Duijn, Cornelia M -- R01 HL105756/HL/NHLBI NIH HHS/ -- UL1 TR000124/TR/NCATS NIH HHS/ -- England -- Nature. 2015 Apr 2;520(7545):E2-3. doi: 10.1038/nature14038.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Epidemiology, Erasmus Medical Center, Rotterdam 3000 CA, The Netherlands. ; 1] Alzheimer Center, Department of Neurology, VU University Medical Center, Neuroscience Campus Amsterdam, Amsterdam 1081 HZ, The Netherlands [2] Department of Clinical Genetics, VU University Medical Center, Neuroscience Campus Amsterdam, Amsterdam 1081 HZ, The Netherlands. ; Department of Neurology, Erasmus Medical Center, Rotterdam 3000 CA, The Netherlands. ; Icelandic Heart Association, Kopavogur 201, Iceland. ; Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, Washington 98101, USA. ; 1] National Heart, Lung and Blood Institute Framingham Heart Study, Framingham, Massachusetts 01702-5827, USA [2] Boston University School of Medicine, Boston, Massachusetts 02118, USA. ; Department of Internal Medicine, Erasmus Medical Center, Rotterdam 3000 CA, The Netherlands. ; School of Public Health, Human Genetics Center, University of Texas Health Science Center at Houston, Houston, Texas 77030, USA. ; 1] Icelandic Heart Association, Kopavogur 201, Iceland [2] Faculty of Medicine, University of Iceland, Reykjavik 101, Iceland. ; 1] National Heart, Lung and Blood Institute Framingham Heart Study, Framingham, Massachusetts 01702-5827, USA [2] Department of Biostatistics, Boston University School of Public Health, Boston, Massachusetts 02118, USA. ; Laboratory of Epidemiology and Population Sciences, National Institute on Aging, Bethesda, Maryland 20892, USA. ; Center for Biomics, Erasmus Medical Center, Rotterdam 3000 CA, The Netherlands. ; Alzheimer Center, Department of Neurology, VU University Medical Center, Neuroscience Campus Amsterdam, Amsterdam 1081 HZ, The Netherlands. ; 1] National Heart, Lung and Blood Institute Framingham Heart Study, Framingham, Massachusetts 01702-5827, USA [2] Boston University School of Medicine, Boston, Massachusetts 02118, USA [3] National Heart, Lung, and Blood Institute, Intramural Research Program, National Institutes of Health, Bethesda, Maryland 20892, USA. ; Institute for Translational Genomics and Population Sciences, Los Angeles BioMedical Research Institute at Harbor-UCLA Medical Center, Torrance, California 90502, USA. ; 1] Icelandic Heart Association, Kopavogur 201, Iceland [2] Faculty of Pharmaceutical Sciences, University of Iceland, Reykjavik 101, Iceland. ; 1] National Heart, Lung and Blood Institute Framingham Heart Study, Framingham, Massachusetts 01702-5827, USA [2] National Heart, Lung, and Blood Institute, Intramural Research Program, National Institutes of Health, Bethesda, Maryland 20892, USA. ; 1] Icelandic Heart Association, Kopavogur 201, Iceland [2] Centre for Public Health, University of Iceland, Reykjavik 101, Iceland. ; 1] Department of Epidemiology, Erasmus Medical Center, Rotterdam 3000 CA, The Netherlands [2] Department of Internal Medicine, Erasmus Medical Center, Rotterdam 3000 CA, The Netherlands [3] Netherlands Consortium on Health Aging and National Genomics Initiative, Leiden 2300 RC, The Netherlands. ; 1] School of Public Health, Human Genetics Center, University of Texas Health Science Center at Houston, Houston, Texas 77030, USA [2] Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas 77030, USA. ; 1] Cardiovascular Health Research Unit, Department of Medicine, University of Washington, Seattle, Washington 98101, USA [2] Department of Epidemiology, University of Washington, Seattle, Washington 98101, USA [3] Group Health Research Institute, Seattle, Washington 98101-1448, USA. ; 1] Alzheimer Center, Department of Neurology, VU University Medical Center, Neuroscience Campus Amsterdam, Amsterdam 1081 HZ, The Netherlands [2] Department of Neurology, Erasmus Medical Center, Rotterdam 3000 CA, The Netherlands. ; 1] Alzheimer Center, Department of Neurology, VU University Medical Center, Neuroscience Campus Amsterdam, Amsterdam 1081 HZ, The Netherlands [2] Department of Epidemiology &Biostatistics, VU University Medical Center, Neuroscience Campus Amsterdam, Amsterdam 1081 HZ, The Netherlands. ; 1] Department of Epidemiology, Erasmus Medical Center, Rotterdam 3000 CA, The Netherlands [2] Department of Neurology, Erasmus Medical Center, Rotterdam 3000 CA, The Netherlands [3] Departments of Radiology, Erasmus Medical Center, Rotterdam 3000 CA, The Netherlands.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25832410" target="_blank"〉PubMed〈/a〉
    Keywords: Alzheimer Disease/*genetics ; Female ; Genetic Predisposition to Disease/*genetics ; Genetic Variation/*genetics ; Humans ; Male ; Phospholipase D/*genetics
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  • 31
    Publication Date: 2015-01-30
    Description: The Cancer Genome Atlas profiled 279 head and neck squamous cell carcinomas (HNSCCs) to provide a comprehensive landscape of somatic genomic alterations. Here we show that human-papillomavirus-associated tumours are dominated by helical domain mutations of the oncogene PIK3CA, novel alterations involving loss of TRAF3, and amplification of the cell cycle gene E2F1. Smoking-related HNSCCs demonstrate near universal loss-of-function TP53 mutations and CDKN2A inactivation with frequent copy number alterations including amplification of 3q26/28 and 11q13/22. A subgroup of oral cavity tumours with favourable clinical outcomes displayed infrequent copy number alterations in conjunction with activating mutations of HRAS or PIK3CA, coupled with inactivating mutations of CASP8, NOTCH1 and TP53. Other distinct subgroups contained loss-of-function alterations of the chromatin modifier NSD1, WNT pathway genes AJUBA and FAT1, and activation of oxidative stress factor NFE2L2, mainly in laryngeal tumours. Therapeutic candidate alterations were identified in most HNSCCs.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4311405/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4311405/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Cancer Genome Atlas Network -- K08 DE024774/DE/NIDCR NIH HHS/ -- P30 CA016672/CA/NCI NIH HHS/ -- P50CA097190/CA/NCI NIH HHS/ -- P50CA16672/CA/NCI NIH HHS/ -- R01 CA 095419/CA/NCI NIH HHS/ -- R01 DE023685/DE/NIDCR NIH HHS/ -- U24 CA143799/CA/NCI NIH HHS/ -- U24 CA143835/CA/NCI NIH HHS/ -- U24 CA143840/CA/NCI NIH HHS/ -- U24 CA143843/CA/NCI NIH HHS/ -- U24 CA143845/CA/NCI NIH HHS/ -- U24 CA143848/CA/NCI NIH HHS/ -- U24 CA143858/CA/NCI NIH HHS/ -- U24 CA143866/CA/NCI NIH HHS/ -- U24 CA143867/CA/NCI NIH HHS/ -- U24 CA143882/CA/NCI NIH HHS/ -- U24 CA143883/CA/NCI NIH HHS/ -- U24 CA144025/CA/NCI NIH HHS/ -- U24 CA180951/CA/NCI NIH HHS/ -- U54 HG003067/HG/NHGRI NIH HHS/ -- U54 HG003079/HG/NHGRI NIH HHS/ -- U54 HG003273/HG/NHGRI NIH HHS/ -- UL1 TR000433/TR/NCATS NIH HHS/ -- ZIA-DC-000016/DC/NIDCD NIH HHS/ -- ZIA-DC-000073/DC/NIDCD NIH HHS/ -- ZIA-DC-000074/DC/NIDCD NIH HHS/ -- Intramural NIH HHS/ -- England -- Nature. 2015 Jan 29;517(7536):576-82. doi: 10.1038/nature14129.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25631445" target="_blank"〉PubMed〈/a〉
    Keywords: Carcinoma, Squamous Cell/*genetics ; DNA Copy Number Variations/genetics ; DNA, Neoplasm/genetics ; Female ; Gene Expression Regulation, Neoplastic/genetics ; Genome, Human/*genetics ; *Genomics ; Head and Neck Neoplasms/*genetics ; Humans ; Male ; Molecular Targeted Therapy ; Mutation/genetics ; Oncogenes/genetics ; RNA, Neoplasm/genetics ; Signal Transduction/genetics ; Transcription Factors/metabolism
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  • 32
    Publication Date: 2015-01-21
    Description: The gut microbiota plays a crucial role in the maturation of the intestinal mucosal immune system of its host. Within the thousand bacterial species present in the intestine, the symbiont segmented filamentous bacterium (SFB) is unique in its ability to potently stimulate the post-natal maturation of the B- and T-cell compartments and induce a striking increase in the small-intestinal Th17 responses. Unlike other commensals, SFB intimately attaches to absorptive epithelial cells in the ileum and cells overlying Peyer's patches. This colonization does not result in pathology; rather, it protects the host from pathogens. Yet, little is known about the SFB-host interaction that underlies the important immunostimulatory properties of SFB, because SFB have resisted in vitro culturing for more than 50 years. Here we grow mouse SFB outside their host in an SFB-host cell co-culturing system. Single-celled SFB isolated from monocolonized mice undergo filamentation, segmentation, and differentiation to release viable infectious particles, the intracellular offspring, which can colonize mice to induce signature immune responses. In vitro, intracellular offspring can attach to mouse and human host cells and recruit actin. In addition, SFB can potently stimulate the upregulation of host innate defence genes, inflammatory cytokines, and chemokines. In vitro culturing thereby mimics the in vivo niche, provides new insights into SFB growth requirements and their immunostimulatory potential, and makes possible the investigation of the complex developmental stages of SFB and the detailed dissection of the unique SFB-host interaction at the cellular and molecular levels.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Schnupf, Pamela -- Gaboriau-Routhiau, Valerie -- Gros, Marine -- Friedman, Robin -- Moya-Nilges, Maryse -- Nigro, Giulia -- Cerf-Bensussan, Nadine -- Sansonetti, Philippe J -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Apr 2;520(7545):99-103. doi: 10.1038/nature14027. Epub 2015 Jan 19.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Unite de Pathogenie Microbienne Moleculaire and Institut national de la sante et de la recherche medicale (INSERM) unit U786, Institut Pasteur, 25-28 Rue du Dr Roux, 75724 Paris Cedex 15, France [2] INSERM, UMR1163, Laboratory of Intestinal Immunity, Institut Imagine, 24, Boulevard du Montparnasse, 75015 Paris, France. ; 1] INSERM, UMR1163, Laboratory of Intestinal Immunity, Institut Imagine, 24, Boulevard du Montparnasse, 75015 Paris, France [2] Institut national de la recherche agronomique (INRA) Micalis UMR1319, 78350 Jouy-en-Josas, France [3] Universite Paris Descartes-Sorbonne Paris Cite and Institut Imagine, 75015 Paris, France. ; 1] Universite Paris Descartes-Sorbonne Paris Cite and Institut Imagine, 75015 Paris, France [2] Ecole Normale Superieure de Lyon, Department of Biology, 69007 Lyon, France. ; Unite de Pathogenie Microbienne Moleculaire and Institut national de la sante et de la recherche medicale (INSERM) unit U786, Institut Pasteur, 25-28 Rue du Dr Roux, 75724 Paris Cedex 15, France. ; Imagopole, Ultrastructural Microscopy Platform, Institut Pasteur, 25-28 Rue du Dr Roux, 75724 Paris Cedex 15, France. ; 1] INSERM, UMR1163, Laboratory of Intestinal Immunity, Institut Imagine, 24, Boulevard du Montparnasse, 75015 Paris, France [2] Universite Paris Descartes-Sorbonne Paris Cite and Institut Imagine, 75015 Paris, France. ; 1] Unite de Pathogenie Microbienne Moleculaire and Institut national de la sante et de la recherche medicale (INSERM) unit U786, Institut Pasteur, 25-28 Rue du Dr Roux, 75724 Paris Cedex 15, France [2] Microbiologie et Maladies Infectieuses, College de France, 11 Marcelin Berthelot Square, 75005 Paris, France.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25600271" target="_blank"〉PubMed〈/a〉
    Keywords: Actins/metabolism ; Animals ; Bacteria/cytology/*growth & development/*immunology ; Cell Line ; Coculture Techniques/*methods ; Escherichia coli/cytology/growth & development/immunology ; Feces/microbiology ; Female ; Germ-Free Life ; Humans ; Immunity, Mucosal/immunology ; Intestinal Mucosa/cytology/immunology/microbiology ; Intestines/cytology/*immunology/*microbiology ; Lymphocytes/cytology/*immunology ; Male ; Mice ; Microbial Viability ; Peyer's Patches/immunology ; Symbiosis/*immunology ; Th17 Cells/immunology
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  • 33
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    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-02-18
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Goyal, Sidhartha -- Zandstra, Peter W -- England -- Nature. 2015 Feb 26;518(7540):488-90. doi: 10.1038/nature14203. Epub 2015 Feb 11.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Physics, University of Toronto, Toronto, Ontario M5S 1A7, Canada. ; Institute of Biomaterials and Biomedical Engineering, University of Toronto, and at the Donnelly Centre for Cellular and Biomolecular Research, University of Toronto.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25686602" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Lineage/*physiology ; Female ; *Hematopoiesis ; Hematopoietic Stem Cells/*cytology ; Male ; Stem Cells/*cytology
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  • 34
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    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-12-04
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Grafton, Anthony -- England -- Nature. 2015 Dec 3;528(7580):40. doi: 10.1038/528040a.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Princeton University in Princeton, New Jersey, USA. He collaborated extensively with Lisa Jardine.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26632582" target="_blank"〉PubMed〈/a〉
    Keywords: Female ; Great Britain ; History, 15th Century ; History, 16th Century ; History, 17th Century ; History, 20th Century ; History, 21st Century ; Humans ; Knowledge ; Literature, Modern/*history ; Male ; Mitochondrial Replacement Therapy ; Science/*history ; Teaching/history ; Writing
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  • 35
    Publication Date: 2015-08-13
    Description: Breast cancer is the most frequent cancer in women and consists of heterogeneous types of tumours that are classified into different histological and molecular subtypes. PIK3CA and P53 (also known as TP53) are the two most frequently mutated genes and are associated with different types of human breast cancers. The cellular origin and the mechanisms leading to PIK3CA-induced tumour heterogeneity remain unknown. Here we used a genetic approach in mice to define the cellular origin of Pik3ca-derived tumours and the impact of mutations in this gene on tumour heterogeneity. Surprisingly, oncogenic Pik3ca(H1047R) mutant expression at physiological levels in basal cells using keratin (K)5-CreER(T2) mice induced the formation of luminal oestrogen receptor (ER)-positive/progesterone receptor (PR)-positive tumours, while its expression in luminal cells using K8-CReER(T2) mice gave rise to luminal ER(+)PR(+) tumours or basal-like ER(-)PR(-) tumours. Concomitant deletion of p53 and expression of Pik3ca(H1047R) accelerated tumour development and induced more aggressive mammary tumours. Interestingly, expression of Pik3ca(H1047R) in unipotent basal cells gave rise to luminal-like cells, while its expression in unipotent luminal cells gave rise to basal-like cells before progressing into invasive tumours. Transcriptional profiling of cells that underwent cell fate transition upon Pik3ca(H1047R) expression in unipotent progenitors demonstrated a profound oncogene-induced reprogramming of these newly formed cells and identified gene signatures characteristic of the different cell fate switches that occur upon Pik3ca(H1047R) expression in basal and luminal cells, which correlated with the cell of origin, tumour type and different clinical outcomes. Altogether our study identifies the cellular origin of Pik3ca-induced tumours and reveals that oncogenic Pik3ca(H1047R) activates a multipotent genetic program in normally lineage-restricted populations at the early stage of tumour initiation, setting the stage for future intratumoural heterogeneity. These results have important implications for our understanding of the mechanisms controlling tumour heterogeneity and the development of new strategies to block PIK3CA breast cancer initiation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Van Keymeulen, Alexandra -- Lee, May Yin -- Ousset, Marielle -- Brohee, Sylvain -- Rorive, Sandrine -- Giraddi, Rajshekhar R -- Wuidart, Aline -- Bouvencourt, Gaelle -- Dubois, Christine -- Salmon, Isabelle -- Sotiriou, Christos -- Phillips, Wayne A -- Blanpain, Cedric -- England -- Nature. 2015 Sep 3;525(7567):119-23. doi: 10.1038/nature14665. Epub 2015 Aug 12.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Universite Libre de Bruxelles, IRIBHM, Brussels B-1070, Belgium. ; Institut Jules Bordet, Universite Libre de Bruxelles, Brussels B-1000, Belgium. ; Department of Pathology, Erasme Hospital, Universite Libre de Bruxelles, Brussels B-1070, Belgium. ; DIAPATH - Center for Microscopy and Molecular Imaging (CMMI), Gosselies B-6041, Belgium. ; Surgical Oncology Research Laboratory, Peter MacCallum Cancer Centre, Melbourne 3002, Australia. ; Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville 3002, Australia. ; WELBIO, Universite Libre de Bruxelles, Brussels B-1070, Belgium.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26266985" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Breast Neoplasms/*genetics/metabolism/*pathology ; Cell Differentiation/genetics ; Cell Division ; Cell Lineage ; Cell Transformation, Neoplastic ; Female ; Genes, p53/genetics ; Humans ; Mammary Neoplasms, Animal/*genetics/metabolism/*pathology ; Mice ; Mutation/genetics ; Neoplasm Invasiveness/genetics ; Phenotype ; Phosphatidylinositol 3-Kinases/*genetics/metabolism ; Receptors, Estrogen/metabolism ; Receptors, Progesterone/metabolism
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  • 36
    Publication Date: 2015-08-20
    Description: Epigenetic modifiers have fundamental roles in defining unique cellular identity through the establishment and maintenance of lineage-specific chromatin and methylation status. Several DNA modifications such as 5-hydroxymethylcytosine (5hmC) are catalysed by the ten eleven translocation (Tet) methylcytosine dioxygenase family members, and the roles of Tet proteins in regulating chromatin architecture and gene transcription independently of DNA methylation have been gradually uncovered. However, the regulation of immunity and inflammation by Tet proteins independent of their role in modulating DNA methylation remains largely unknown. Here we show that Tet2 selectively mediates active repression of interleukin-6 (IL-6) transcription during inflammation resolution in innate myeloid cells, including dendritic cells and macrophages. Loss of Tet2 resulted in the upregulation of several inflammatory mediators, including IL-6, at late phase during the response to lipopolysaccharide challenge. Tet2-deficient mice were more susceptible to endotoxin shock and dextran-sulfate-sodium-induced colitis, displaying a more severe inflammatory phenotype and increased IL-6 production compared to wild-type mice. IkappaBzeta, an IL-6-specific transcription factor, mediated specific targeting of Tet2 to the Il6 promoter, further indicating opposite regulatory roles of IkappaBzeta at initial and resolution phases of inflammation. For the repression mechanism, independent of DNA methylation and hydroxymethylation, Tet2 recruited Hdac2 and repressed transcription of Il6 via histone deacetylation. We provide mechanistic evidence for the gene-specific transcription repression activity of Tet2 via histone deacetylation and for the prevention of constant transcription activation at the chromatin level for resolving inflammation.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4697747/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4697747/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zhang, Qian -- Zhao, Kai -- Shen, Qicong -- Han, Yanmei -- Gu, Yan -- Li, Xia -- Zhao, Dezhi -- Liu, Yiqi -- Wang, Chunmei -- Zhang, Xiang -- Su, Xiaoping -- Liu, Juan -- Ge, Wei -- Levine, Ross L -- Li, Nan -- Cao, Xuetao -- P30 CA008748/CA/NCI NIH HHS/ -- R01 CA173636/CA/NCI NIH HHS/ -- England -- Nature. 2015 Sep 17;525(7569):389-93. doi: 10.1038/nature15252. Epub 2015 Aug 19.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉National Key Laboratory of Medical Molecular Biology &Department of Immunology, Institute of Basic Medical Sciences, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100005, China. ; National Key Laboratory of Medical Immunology &Institute of Immunology, Second Military Medical University, Shanghai 200433, China. ; Human Oncology and Pathogenesis Program and Leukemia Service, Department of Medicine, Memorial Sloan-Kettering Cancer, New York, New York 10016, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26287468" target="_blank"〉PubMed〈/a〉
    Keywords: Acetylation ; Animals ; Chromatin/chemistry/genetics/metabolism ; Colitis/enzymology/immunology/metabolism ; DNA Methylation ; DNA-Binding Proteins/deficiency/*metabolism ; Dendritic Cells/cytology/metabolism ; Down-Regulation/genetics ; Epigenesis, Genetic ; Female ; HEK293 Cells ; Histone Deacetylase 2/*metabolism ; Histones/chemistry/metabolism ; Humans ; I-kappa B Proteins/metabolism ; Inflammation/enzymology/immunology/*metabolism ; Interleukin-6/*antagonists & inhibitors/*biosynthesis/genetics/immunology ; Macrophages/metabolism ; Male ; Mice ; Mice, Inbred C57BL ; Promoter Regions, Genetic/genetics ; Proto-Oncogene Proteins/deficiency/*metabolism ; Transcription, Genetic
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  • 37
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    Nature Publishing Group (NPG)
    Publication Date: 2015-02-27
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pearson, Helen -- England -- Nature. 2015 Feb 26;518(7540):463-4. doi: 10.1038/518463a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25719641" target="_blank"〉PubMed〈/a〉
    Keywords: Cohort Studies ; Female ; Great Britain ; *Health Surveys/trends ; Humans ; Infant, Newborn ; *Patient Selection ; Pregnancy ; Research Design ; United States
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  • 38
    Publication Date: 2015-12-10
    Description: Mycobacterium tuberculosis, a major global health threat, replicates in macrophages in part by inhibiting phagosome-lysosome fusion, until interferon-gamma (IFNgamma) activates the macrophage to traffic M. tuberculosis to the lysosome. How IFNgamma elicits this effect is unknown, but many studies suggest a role for macroautophagy (herein termed autophagy), a process by which cytoplasmic contents are targeted for lysosomal degradation. The involvement of autophagy has been defined based on studies in cultured cells where M. tuberculosis co-localizes with autophagy factors ATG5, ATG12, ATG16L1, p62, NDP52, BECN1 and LC3 (refs 2-6), stimulation of autophagy increases bacterial killing, and inhibition of autophagy increases bacterial survival. Notably, these studies reveal modest (~1.5-3-fold change) effects on M. tuberculosis replication. By contrast, mice lacking ATG5 in monocyte-derived cells and neutrophils (polymorponuclear cells, PMNs) succumb to M. tuberculosis within 30 days, an extremely severe phenotype similar to mice lacking IFNgamma signalling. Importantly, ATG5 is the only autophagy factor that has been studied during M. tuberculosis infection in vivo and autophagy-independent functions of ATG5 have been described. For this reason, we used a genetic approach to elucidate the role for multiple autophagy-related genes and the requirement for autophagy in resistance to M. tuberculosis infection in vivo. Here we show that, contrary to expectation, autophagic capacity does not correlate with the outcome of M. tuberculosis infection. Instead, ATG5 plays a unique role in protection against M. tuberculosis by preventing PMN-mediated immunopathology. Furthermore, while Atg5 is dispensable in alveolar macrophages during M. tuberculosis infection, loss of Atg5 in PMNs can sensitize mice to M. tuberculosis. These findings shift our understanding of the role of ATG5 during M. tuberculosis infection, reveal new outcomes of ATG5 activity, and shed light on early events in innate immunity that are required to regulate disease pathology and bacterial replication.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kimmey, Jacqueline M -- Huynh, Jeremy P -- Weiss, Leslie A -- Park, Sunmin -- Kambal, Amal -- Debnath, Jayanta -- Virgin, Herbert W -- Stallings, Christina L -- GM007067/GM/NIGMS NIH HHS/ -- U19 AI109725/AI/NIAID NIH HHS/ -- England -- Nature. 2015 Dec 24;528(7583):565-9. doi: 10.1038/nature16451. Epub 2015 Dec 9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Molecular Microbiology, Washington University School of Medicine, St Louis, Missouri 63110, USA. ; Department of Pathology and Immunology, Washington University School of Medicine, St Louis, Missouri 63110, USA. ; Department of Pathology and Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California 94143, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26649827" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Autophagy/genetics ; Dendritic Cells/immunology/metabolism ; Female ; Immunity, Innate/immunology ; Interferon-gamma/deficiency/immunology ; Macrophages, Alveolar/immunology/metabolism ; Male ; Mice ; Microtubule-Associated Proteins/deficiency/*metabolism ; *Mycobacterium tuberculosis/immunology/physiology ; Neutrophils/*immunology/metabolism ; Tuberculosis/*immunology/microbiology/*pathology
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  • 39
    Publication Date: 2015-02-06
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Scholl, Benjamin -- Priebe, Nicholas J -- England -- Nature. 2015 Feb 19;518(7539):306-7. doi: 10.1038/nature14201. Epub 2015 Feb 4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neuroscience, The University of Texas, Austin, Texas 78712, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25652821" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Excitatory Postsynaptic Potentials/*physiology ; Female ; Male ; Synapses/*physiology ; Visual Cortex/*cytology/*physiology
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  • 40
    Publication Date: 2015-02-18
    Description: Haematopoietic stem cells (HSCs) are widely studied by HSC transplantation into immune- and blood-cell-depleted recipients. Single HSCs can rebuild the system after transplantation. Chromosomal marking, viral integration and barcoding of transplanted HSCs suggest that very low numbers of HSCs perpetuate a continuous stream of differentiating cells. However, the numbers of productive HSCs during normal haematopoiesis, and the flux of differentiating progeny remain unknown. Here we devise a mouse model allowing inducible genetic labelling of the most primitive Tie2(+) HSCs in bone marrow, and quantify label progression along haematopoietic development by limiting dilution analysis and data-driven modelling. During maintenance of the haematopoietic system, at least 30% or approximately 5,000 HSCs are productive in the adult mouse after label induction. However, the time to approach equilibrium between labelled HSCs and their progeny is surprisingly long, a time scale that would exceed the mouse's life. Indeed, we find that adult haematopoiesis is largely sustained by previously designated 'short-term' stem cells downstream of HSCs that nearly fully self-renew, and receive rare but polyclonal HSC input. By contrast, in fetal and early postnatal life, HSCs are rapidly used to establish the immune and blood system. In the adult mouse, 5-fluoruracil-induced leukopenia enhances the output of HSCs and of downstream compartments, thus accelerating haematopoietic flux. Label tracing also identifies a strong lineage bias in adult mice, with several-hundred-fold larger myeloid than lymphoid output, which is only marginally accentuated with age. Finally, we show that transplantation imposes severe constraints on HSC engraftment, consistent with the previously observed oligoclonal HSC activity under these conditions. Thus, we uncover fundamental differences between the normal maintenance of the haematopoietic system, its regulation by challenge, and its re-establishment after transplantation. HSC fate mapping and its linked modelling provide a quantitative framework for studying in situ the regulation of haematopoiesis in health and disease.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Busch, Katrin -- Klapproth, Kay -- Barile, Melania -- Flossdorf, Michael -- Holland-Letz, Tim -- Schlenner, Susan M -- Reth, Michael -- Hofer, Thomas -- Rodewald, Hans-Reimer -- England -- Nature. 2015 Feb 26;518(7540):542-6. doi: 10.1038/nature14242. Epub 2015 Feb 11.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Division of Cellular Immunology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, D-69120 Heidelberg, Germany. ; Division of Theoretical Systems Biology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, D-69120 Heidelberg, Germany. ; Division of Biostatistics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, D-69120 Heidelberg, Germany. ; 1] Department of Microbiology and Immunology, University of Leuven, B-3000 Leuven, Belgium [2] Autoimmune Genetics Laboratory, VIB, B-3000 Leuven, Belgium. ; 1] BIOSS, Centre For Biological Signaling Studies, University of Freiburg, Schanzlestrasse 18, D-79104 Freiburg, Germany [2] Department of Molecular Immunology, BioIII, Faculty of Biology, University of Freiburg, and Max-Planck Institute of Immunobiology and Epigenetics, Stubeweg 51, D-79108 Freiburg, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25686605" target="_blank"〉PubMed〈/a〉
    Keywords: Aging ; Animals ; Animals, Newborn ; Bone Marrow Transplantation ; Cell Lineage/*physiology ; Cell Proliferation ; Cell Tracking ; Female ; Fetus/cytology/embryology ; Fluorouracil ; *Hematopoiesis ; Hematopoietic Stem Cells/*cytology/metabolism ; Male ; Mice ; Receptor, TIE-2/metabolism ; Stem Cells/*cytology/metabolism
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  • 41
    Publication Date: 2015-06-11
    Description: Misfolded protein aggregates represent a continuum with overlapping features in neurodegenerative diseases, but differences in protein components and affected brain regions. The molecular hallmark of synucleinopathies such as Parkinson's disease, dementia with Lewy bodies and multiple system atrophy are megadalton alpha-synuclein-rich deposits suggestive of one molecular event causing distinct disease phenotypes. Glial alpha-synuclein (alpha-SYN) filamentous deposits are prominent in multiple system atrophy and neuronal alpha-SYN inclusions are found in Parkinson's disease and dementia with Lewy bodies. The discovery of alpha-SYN assemblies with different structural characteristics or 'strains' has led to the hypothesis that strains could account for the different clinico-pathological traits within synucleinopathies. In this study we show that alpha-SYN strain conformation and seeding propensity lead to distinct histopathological and behavioural phenotypes. We assess the properties of structurally well-defined alpha-SYN assemblies (oligomers, ribbons and fibrils) after injection in rat brain. We prove that alpha-SYN strains amplify in vivo. Fibrils seem to be the major toxic strain, resulting in progressive motor impairment and cell death, whereas ribbons cause a distinct histopathological phenotype displaying Parkinson's disease and multiple system atrophy traits. Additionally, we show that alpha-SYN assemblies cross the blood-brain barrier and distribute to the central nervous system after intravenous injection. Our results demonstrate that distinct alpha-SYN strains display differential seeding capacities, inducing strain-specific pathology and neurotoxic phenotypes.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Peelaerts, W -- Bousset, L -- Van der Perren, A -- Moskalyuk, A -- Pulizzi, R -- Giugliano, M -- Van den Haute, C -- Melki, R -- Baekelandt, V -- England -- Nature. 2015 Jun 18;522(7556):340-4. doi: 10.1038/nature14547. Epub 2015 Jun 10.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉KU Leuven, Laboratory for Neurobiology and Gene Therapy, Department of Neurosciences, 3000 Leuven, Belgium. ; Paris-Saclay Institute of Neuroscience, CNRS, Avenue de la Terrasse, 91198 Gif-sur-Yvette, France. ; Theoretical Neurobiology &Neuroengineering Laboratory, Department of Biomedical Sciences, University of Antwerp, 2610 Antwerp, Belgium. ; 1] Theoretical Neurobiology &Neuroengineering Laboratory, Department of Biomedical Sciences, University of Antwerp, 2610 Antwerp, Belgium [2] Department of Computer Science, University of Sheffield, S1 4DP Sheffield, UK [3] Brain Mind Institute, Swiss Federal Institute of Technology of Lausanne, 1015 Lausanne, Switzerland [4] Neuro-Electronics Research Flanders (NERF), 3001 Leuven, Belgium. ; 1] KU Leuven, Laboratory for Neurobiology and Gene Therapy, Department of Neurosciences, 3000 Leuven, Belgium [2] KU Leuven, Leuven Viral Vector Core, 3000 Leuven, Belgium.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26061766" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Blood-Brain Barrier ; Brain/drug effects/metabolism ; Female ; Humans ; Lewy Body Disease/*chemically induced/metabolism/pathology ; Multiple System Atrophy/*chemically induced/metabolism/pathology ; Parkinson Disease/metabolism/*pathology ; Phenotype ; Rats ; Rats, Wistar ; Substantia Nigra/drug effects/metabolism/pathology ; Synapses/metabolism/pathology ; alpha-Synuclein/*administration & dosage/chemistry/classification/*toxicity
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  • 42
    Publication Date: 2015-10-09
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Grammer, Karl -- Sainani, Kristin Lynn -- England -- Nature. 2015 Oct 8;526(7572):S11. doi: 10.1038/526S11a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26444367" target="_blank"〉PubMed〈/a〉
    Keywords: Aging ; Animals ; Anthropometry ; *Beauty ; *Biological Evolution ; *Courtship ; Cultural Characteristics ; Female ; Health ; Humans ; Male ; Odors ; Selection, Genetic ; Surgery, Plastic
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  • 43
    Publication Date: 2015-07-23
    Description: The human lens is comprised largely of crystallin proteins assembled into a highly ordered, interactive macro-structure essential for lens transparency and refractive index. Any disruption of intra- or inter-protein interactions will alter this delicate structure, exposing hydrophobic surfaces, with consequent protein aggregation and cataract formation. Cataracts are the most common cause of blindness worldwide, affecting tens of millions of people, and currently the only treatment is surgical removal of cataractous lenses. The precise mechanisms by which lens proteins both prevent aggregation and maintain lens transparency are largely unknown. Lanosterol is an amphipathic molecule enriched in the lens. It is synthesized by lanosterol synthase (LSS) in a key cyclization reaction of a cholesterol synthesis pathway. Here we identify two distinct homozygous LSS missense mutations (W581R and G588S) in two families with extensive congenital cataracts. Both of these mutations affect highly conserved amino acid residues and impair key catalytic functions of LSS. Engineered expression of wild-type, but not mutant, LSS prevents intracellular protein aggregation of various cataract-causing mutant crystallins. Treatment by lanosterol, but not cholesterol, significantly decreased preformed protein aggregates both in vitro and in cell-transfection experiments. We further show that lanosterol treatment could reduce cataract severity and increase transparency in dissected rabbit cataractous lenses in vitro and cataract severity in vivo in dogs. Our study identifies lanosterol as a key molecule in the prevention of lens protein aggregation and points to a novel strategy for cataract prevention and treatment.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zhao, Ling -- Chen, Xiang-Jun -- Zhu, Jie -- Xi, Yi-Bo -- Yang, Xu -- Hu, Li-Dan -- Ouyang, Hong -- Patel, Sherrina H -- Jin, Xin -- Lin, Danni -- Wu, Frances -- Flagg, Ken -- Cai, Huimin -- Li, Gen -- Cao, Guiqun -- Lin, Ying -- Chen, Daniel -- Wen, Cindy -- Chung, Christopher -- Wang, Yandong -- Qiu, Austin -- Yeh, Emily -- Wang, Wenqiu -- Hu, Xun -- Grob, Seanna -- Abagyan, Ruben -- Su, Zhiguang -- Tjondro, Harry Christianto -- Zhao, Xi-Juan -- Luo, Hongrong -- Hou, Rui -- Perry, J Jefferson P -- Gao, Weiwei -- Kozak, Igor -- Granet, David -- Li, Yingrui -- Sun, Xiaodong -- Wang, Jun -- Zhang, Liangfang -- Liu, Yizhi -- Yan, Yong-Bin -- Zhang, Kang -- England -- Nature. 2015 Jul 30;523(7562):607-11. doi: 10.1038/nature14650. Epub 2015 Jul 22.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China [2] State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, China [3] Department of Ophthalmology and Biomaterials and Tissue Engineering Center, Institute for Engineering in Medicine, University of California San Diego, La Jolla, California 92093, USA. ; State Key Laboratory of Membrane Biology, School of Life Sciences, Tsinghua University, Beijing 100084, China. ; 1] Department of Ophthalmology and Biomaterials and Tissue Engineering Center, Institute for Engineering in Medicine, University of California San Diego, La Jolla, California 92093, USA [2] Department of Ophthalmology, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China. ; BGI-Shenzhen, Shenzhen 518083, China. ; 1] State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, China [2] Department of Ophthalmology and Biomaterials and Tissue Engineering Center, Institute for Engineering in Medicine, University of California San Diego, La Jolla, California 92093, USA. ; Department of Ophthalmology and Biomaterials and Tissue Engineering Center, Institute for Engineering in Medicine, University of California San Diego, La Jolla, California 92093, USA. ; 1] Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China [2] Guangzhou KangRui Biological Pharmaceutical Technology Company, Guangzhou 510005, China. ; Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China. ; State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, China. ; 1] Department of Ophthalmology and Biomaterials and Tissue Engineering Center, Institute for Engineering in Medicine, University of California San Diego, La Jolla, California 92093, USA [2] CapitalBio Genomics Co., Ltd., Dongguan 523808, China. ; 1] Department of Ophthalmology and Biomaterials and Tissue Engineering Center, Institute for Engineering in Medicine, University of California San Diego, La Jolla, California 92093, USA [2] Department of Ophthalmology, Shanghai First People's Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai 20080, China. ; Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, California 92093, USA. ; Guangzhou KangRui Biological Pharmaceutical Technology Company, Guangzhou 510005, China. ; Department of Biochemistry, University of California Riverside, Riverside, California 92521, USA. ; 1] Department of Ophthalmology and Biomaterials and Tissue Engineering Center, Institute for Engineering in Medicine, University of California San Diego, La Jolla, California 92093, USA [2] Department of Nanoengineering, University of California, San Diego, La Jolla, California 92093, USA. ; King Khaled Eye Specialist Hospital, Riyadh, Kingdom of Saudi Arabia. ; Department of Ophthalmology, Shanghai First People's Hospital, School of Medicine, Shanghai JiaoTong University, Shanghai 20080, China. ; Department of Ophthalmology, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China. ; 1] Molecular Medicine Research Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China [2] State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, China [3] Department of Ophthalmology and Biomaterials and Tissue Engineering Center, Institute for Engineering in Medicine, University of California San Diego, La Jolla, California 92093, USA [4] Department of Nanoengineering, University of California, San Diego, La Jolla, California 92093, USA [5] Veterans Administration Healthcare System, San Diego, California 92093, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26200341" target="_blank"〉PubMed〈/a〉
    Keywords: Adult ; Amino Acid Sequence ; Amyloid/chemistry/drug effects/metabolism/ultrastructure ; Animals ; Base Sequence ; Cataract/congenital/*drug therapy/genetics/*metabolism/pathology ; Cell Line ; Child ; Crystallins/chemistry/genetics/metabolism/ultrastructure ; Dogs ; Female ; Humans ; Lanosterol/administration & dosage/*pharmacology/*therapeutic use ; Lens, Crystalline/drug effects/metabolism/pathology ; Male ; Models, Molecular ; Molecular Sequence Data ; Mutant Proteins/chemistry/genetics/metabolism/ultrastructure ; Pedigree ; Protein Aggregates/*drug effects ; Protein Aggregation, Pathological/*drug therapy/pathology
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  • 44
    Publication Date: 2015-08-11
    Description: The typical response of the adult mammalian pulmonary circulation to a low oxygen environment is vasoconstriction and structural remodelling of pulmonary arterioles, leading to chronic elevation of pulmonary artery pressure (pulmonary hypertension) and right ventricular hypertrophy. Some mammals, however, exhibit genetic resistance to hypoxia-induced pulmonary hypertension. We used a congenic breeding program and comparative genomics to exploit this variation in the rat and identified the gene Slc39a12 as a major regulator of hypoxia-induced pulmonary vascular remodelling. Slc39a12 encodes the zinc transporter ZIP12. Here we report that ZIP12 expression is increased in many cell types, including endothelial, smooth muscle and interstitial cells, in the remodelled pulmonary arterioles of rats, cows and humans susceptible to hypoxia-induced pulmonary hypertension. We show that ZIP12 expression in pulmonary vascular smooth muscle cells is hypoxia dependent and that targeted inhibition of ZIP12 inhibits the rise in intracellular labile zinc in hypoxia-exposed pulmonary vascular smooth muscle cells and their proliferation in culture. We demonstrate that genetic disruption of ZIP12 expression attenuates the development of pulmonary hypertension in rats housed in a hypoxic atmosphere. This new and unexpected insight into the fundamental role of a zinc transporter in mammalian pulmonary vascular homeostasis suggests a new drug target for the pharmacological management of pulmonary hypertension.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zhao, Lan -- Oliver, Eduardo -- Maratou, Klio -- Atanur, Santosh S -- Dubois, Olivier D -- Cotroneo, Emanuele -- Chen, Chien-Nien -- Wang, Lei -- Arce, Cristina -- Chabosseau, Pauline L -- Ponsa-Cobas, Joan -- Frid, Maria G -- Moyon, Benjamin -- Webster, Zoe -- Aldashev, Almaz -- Ferrer, Jorge -- Rutter, Guy A -- Stenmark, Kurt R -- Aitman, Timothy J -- Wilkins, Martin R -- 098424/Wellcome Trust/United Kingdom -- 101033/Wellcome Trust/United Kingdom -- MR/J0003042/1/Medical Research Council/United Kingdom -- P01 HL014985/HL/NHLBI NIH HHS/ -- PG/04/035/16912/British Heart Foundation/United Kingdom -- PG/10/59/28478/British Heart Foundation/United Kingdom -- PG/12/61/29818/British Heart Foundation/United Kingdom -- PG/2000137/British Heart Foundation/United Kingdom -- PG/95170/British Heart Foundation/United Kingdom -- PG/98018/British Heart Foundation/United Kingdom -- RG/10/16/28575/British Heart Foundation/United Kingdom -- WT098424AIA/Wellcome Trust/United Kingdom -- England -- Nature. 2015 Aug 20;524(7565):356-60. doi: 10.1038/nature14620. Epub 2015 Aug 10.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Centre for Pharmacology and Therapeutics, Division of Experimental Medicine, Imperial College London, Hammersmith Hospital, London W12 0NN, UK. ; Physiological Genomics and Medicine Group, Medical Research Council Clinical Sciences Centre, Hammersmith Hospital, London W12 0NN, UK. ; Section of Epigenomics and Disease, Department of Medicine, Faculty of Medicine, Imperial College London, Hammersmith Hospital, London W12 0NN, UK. ; Department of Pediatrics and Medicine, Division of Critical Care Medicine and Cardiovascular Pulmonary Research Laboratories, University of Colorado Denver, Denver, Colorado 80045, USA. ; Transgenics and Embryonic Stem Cell Laboratory, Medical Research Council Clinical Sciences Centre, Hammersmith Hospital, London W12 0NN, UK. ; Institute of Molecular Biology and Medicine, 3 Togolok Moldo Street, Bishkek 720040, Kyrgyzstan. ; Section of Cell Biology and Functional Genomics, Division of Diabetes, Endocrinology and Metabolism, Imperial College London, Hammersmith Hospital, London W12 0NN, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26258299" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Animals, Congenic ; Anoxia/genetics/*metabolism ; Arterioles/metabolism ; Cation Transport Proteins/deficiency/genetics/*metabolism ; Cattle ; Cell Hypoxia ; Cell Proliferation ; Cells, Cultured ; Chromosomes, Mammalian/genetics ; Chronic Disease ; Female ; Gene Knockdown Techniques ; Homeostasis ; Humans ; Hypertension, Pulmonary/genetics/*metabolism ; Intracellular Space/metabolism ; Male ; Muscle, Smooth, Vascular/cytology/*metabolism ; Rats ; Rats, Inbred F344 ; Rats, Inbred WKY ; Zinc/metabolism
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  • 45
    Publication Date: 2015-12-18
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Graves, Jennifer A Marshall -- England -- Nature. 2015 Dec 17;528(7582):343-4. doi: 10.1038/528343a.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉School of Life Science, La Trobe University, Melbourne, Victoria 3086, Australia, and at the Research School of Biology, Australian National University, Canberra.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26672550" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Evolution, Molecular ; Female ; *Genes, sry ; Humans ; Kruppel-Like Transcription Factors/genetics ; Male ; SOX9 Transcription Factor/metabolism ; Sex Determination Processes/*genetics ; Sex-Determining Region Y Protein/genetics/metabolism ; Testis/growth & development/metabolism ; X Chromosome/genetics ; Y Chromosome/*genetics
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  • 46
    Publication Date: 2015-06-23
    Description: Although the adult mammalian heart is incapable of meaningful functional recovery following substantial cardiomyocyte loss, it is now clear that modest cardiomyocyte turnover occurs in adult mouse and human hearts, mediated primarily by proliferation of pre-existing cardiomyocytes. However, fate mapping of these cycling cardiomyocytes has not been possible thus far owing to the lack of identifiable genetic markers. In several organs, stem or progenitor cells reside in relatively hypoxic microenvironments where the stabilization of the hypoxia-inducible factor 1 alpha (Hif-1alpha) subunit is critical for their maintenance and function. Here we report fate mapping of hypoxic cells and their progenies by generating a transgenic mouse expressing a chimaeric protein in which the oxygen-dependent degradation (ODD) domain of Hif-1alpha is fused to the tamoxifen-inducible CreERT2 recombinase. In mice bearing the creERT2-ODD transgene driven by either the ubiquitous CAG promoter or the cardiomyocyte-specific alpha myosin heavy chain promoter, we identify a rare population of hypoxic cardiomyocytes that display characteristics of proliferative neonatal cardiomyocytes, such as smaller size, mononucleation and lower oxidative DNA damage. Notably, these hypoxic cardiomyocytes contributed widely to new cardiomyocyte formation in the adult heart. These results indicate that hypoxia signalling is an important hallmark of cycling cardiomyocytes, and suggest that hypoxia fate mapping can be a powerful tool for identifying cycling cells in adult mammals.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kimura, Wataru -- Xiao, Feng -- Canseco, Diana C -- Muralidhar, Shalini -- Thet, SuWannee -- Zhang, Helen M -- Abderrahman, Yezan -- Chen, Rui -- Garcia, Joseph A -- Shelton, John M -- Richardson, James A -- Ashour, Abdelrahman M -- Asaithamby, Aroumougame -- Liang, Hanquan -- Xing, Chao -- Lu, Zhigang -- Zhang, Cheng Cheng -- Sadek, Hesham A -- I01 BX000446/BX/BLRD VA/ -- R01 HL108104/HL/NHLBI NIH HHS/ -- England -- Nature. 2015 Jul 9;523(7559):226-30. doi: 10.1038/nature14582. Epub 2015 Jun 22.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Department of Internal Medicine, Division of Cardiology, The University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA [2] Life Science Center, Tsukuba Advanced Research Alliance, University of Tsukuba, 1-1-1 Tennoudai, Tsukuba, Ibaraki 305-8577, Japan. ; Department of Internal Medicine, Division of Cardiology, The University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA. ; Departments of Physiology and Developmental Biology, The University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA. ; 1] Department of Internal Medicine, Division of Cardiology, The University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA [2] Department of Medicine, VA North Texas Health Care System, 4600 South Lancaster Road, Dallas, Texas 75216, USA. ; 1] Department of Molecular Biology, The University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA [2] Department of Pathology, The University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA. ; Department of Radiation Oncology, The University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA. ; McDermott Center for Human Growth and Development, The University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA. ; 1] Department of Internal Medicine, Division of Cardiology, The University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA [2] Hamon Center for Regenerative Science and Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26098368" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Hypoxia ; Cell Proliferation/genetics ; Female ; Hypoxia-Inducible Factor 1, alpha Subunit/genetics/metabolism ; Male ; Mice ; Mice, Transgenic ; Myocardium/*cytology ; Myocytes, Cardiac/*cytology/metabolism ; Protein Structure, Tertiary ; Recombinant Fusion Proteins/genetics/*metabolism ; Recombinases/genetics/metabolism ; Signal Transduction ; Stem Cells/cytology/metabolism
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  • 47
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    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-05-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gravitz, Lauren -- England -- Nature. 2015 May 21;521(7552):S60-1. doi: 10.1038/521S60a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25992675" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bees/genetics/*physiology ; *Behavior, Animal ; DNA Methylation ; Epigenesis, Genetic/genetics/physiology ; Feeding Behavior ; Female ; Humans ; Instinct ; Male ; Models, Biological ; Reproduction/genetics/physiology ; Social Behavior
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  • 48
    Publication Date: 2015-10-28
    Description: Epigenetic silencing including histone modifications and DNA methylation is an important tumorigenic mechanism. However, its role in cancer immunopathology and immunotherapy is poorly understood. Using human ovarian cancers as our model, here we show that enhancer of zeste homologue 2 (EZH2)-mediated histone H3 lysine 27 trimethylation (H3K27me3) and DNA methyltransferase 1 (DNMT1)-mediated DNA methylation repress the tumour production of T helper 1 (TH1)-type chemokines CXCL9 and CXCL10, and subsequently determine effector T-cell trafficking to the tumour microenvironment. Treatment with epigenetic modulators removes the repression and increases effector T-cell tumour infiltration, slows down tumour progression, and improves the therapeutic efficacy of programmed death-ligand 1 (PD-L1; also known as B7-H1) checkpoint blockade and adoptive T-cell transfusion in tumour-bearing mice. Moreover, tumour EZH2 and DNMT1 are negatively associated with tumour-infiltrating CD8(+) T cells and patient outcome. Thus, epigenetic silencing of TH1-type chemokines is a novel immune-evasion mechanism of tumours. Selective epigenetic reprogramming alters the T-cell landscape in cancer and may enhance the clinical efficacy of cancer therapy.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4779053/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4779053/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Peng, Dongjun -- Kryczek, Ilona -- Nagarsheth, Nisha -- Zhao, Lili -- Wei, Shuang -- Wang, Weimin -- Sun, Yuqing -- Zhao, Ende -- Vatan, Linda -- Szeliga, Wojciech -- Kotarski, Jan -- Tarkowski, Rafal -- Dou, Yali -- Cho, Kathleen -- Hensley-Alford, Sharon -- Munkarah, Adnan -- Liu, Rebecca -- Zou, Weiping -- 5P30CA46592/CA/NCI NIH HHS/ -- CA099985/CA/NCI NIH HHS/ -- CA123088/CA/NCI NIH HHS/ -- CA152470/CA/NCI NIH HHS/ -- CA156685/CA/NCI NIH HHS/ -- CA171306/CA/NCI NIH HHS/ -- CA190176/CA/NCI NIH HHS/ -- CA193136/CA/NCI NIH HHS/ -- R01 CA099985/CA/NCI NIH HHS/ -- R01 CA123088/CA/NCI NIH HHS/ -- R01 CA152470/CA/NCI NIH HHS/ -- R01 CA156685/CA/NCI NIH HHS/ -- R01 CA171306/CA/NCI NIH HHS/ -- R01 CA190176/CA/NCI NIH HHS/ -- R01 CA193136/CA/NCI NIH HHS/ -- England -- Nature. 2015 Nov 12;527(7577):249-53. doi: 10.1038/nature15520. Epub 2015 Oct 26.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Surgery, University of Michigan School of Medicine, Ann Arbor, Michigan 48109, USA. ; Graduate Program in Immunology, University of Michigan, Ann Arbor, Michigan 48109, USA. ; Department of Biostatistics, University of Michigan School of Medicine, Ann Arbor, Michigan 48109, USA. ; Department of Pathology, University of Michigan School of Medicine, Ann Arbor, Michigan 48109, USA. ; The First Department of Gynecologic Oncology and Gynecology, Medical University in Lublin, Lublin 20-081, Poland. ; The University of Michigan Comprehensive Cancer Center, University of Michigan, Ann Arbor, Michigan 48109, USA. ; Department of Women's Health Services, Henry Ford Health System, Detroit, Michigan 48202, USA. ; Department of Obstetrics and Gynecology, University of Michigan School of Medicine, Ann Arbor, Michigan 48109, USA. ; Graduate Program in Tumor Biology, University of Michigan, Ann Arbor, Michigan 48109, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26503055" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antigens, CD274/metabolism ; CD8-Positive T-Lymphocytes/cytology/immunology ; Chemokine CXCL10/biosynthesis/genetics/immunology ; Chemokine CXCL9/biosynthesis/genetics/immunology ; Chemokines/biosynthesis/*genetics/immunology ; DNA (Cytosine-5-)-Methyltransferase/antagonists & inhibitors/metabolism ; DNA Methylation/drug effects ; *Epigenesis, Genetic/drug effects ; Female ; *Gene Silencing ; Histones/chemistry/metabolism ; Humans ; *Immunotherapy/methods ; Lymphocytes, Tumor-Infiltrating/immunology ; Lysine/metabolism ; Mice ; Ovarian Neoplasms/enzymology/*immunology/pathology/*therapy ; Polycomb Repressive Complex 2/antagonists & inhibitors/metabolism ; Prognosis ; Th1 Cells/immunology/*metabolism ; Tumor Cells, Cultured ; Tumor Escape/immunology ; Xenograft Model Antitumor Assays
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  • 49
    Publication Date: 2015-04-16
    Description: Oxytocin is important for social interactions and maternal behaviour. However, little is known about when, where and how oxytocin modulates neural circuits to improve social cognition. Here we show how oxytocin enables pup retrieval behaviour in female mice by enhancing auditory cortical pup call responses. Retrieval behaviour required the left but not right auditory cortex, was accelerated by oxytocin in the left auditory cortex, and oxytocin receptors were preferentially expressed in the left auditory cortex. Neural responses to pup calls were lateralized, with co-tuned and temporally precise excitatory and inhibitory responses in the left cortex of maternal but not pup-naive adults. Finally, pairing calls with oxytocin enhanced responses by balancing the magnitude and timing of inhibition with excitation. Our results describe fundamental synaptic mechanisms by which oxytocin increases the salience of acoustic social stimuli. Furthermore, oxytocin-induced plasticity provides a biological basis for lateralization of auditory cortical processing.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4409554/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4409554/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Marlin, Bianca J -- Mitre, Mariela -- D'amour, James A -- Chao, Moses V -- Froemke, Robert C -- DC009635/DC/NIDCD NIH HHS/ -- DC12557/DC/NIDCD NIH HHS/ -- P30 CA016087/CA/NCI NIH HHS/ -- R00 DC009635/DC/NIDCD NIH HHS/ -- R01 DC012557/DC/NIDCD NIH HHS/ -- T32 MH019524/MH/NIMH NIH HHS/ -- England -- Nature. 2015 Apr 23;520(7548):499-504. doi: 10.1038/nature14402. Epub 2015 Apr 15.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Skirball Institute for Biomolecular Medicine, New York University School of Medicine, New York, New York 10016, USA [2] Neuroscience Institute, New York University School of Medicine, New York, New York 10016, USA [3] Department of Otolaryngology, New York University School of Medicine, New York, New York 10016, USA [4] Department of Neuroscience and Physiology, New York University School of Medicine, New York, New York 10016, USA. ; 1] Skirball Institute for Biomolecular Medicine, New York University School of Medicine, New York, New York 10016, USA [2] Neuroscience Institute, New York University School of Medicine, New York, New York 10016, USA [3] Department of Otolaryngology, New York University School of Medicine, New York, New York 10016, USA [4] Department of Neuroscience and Physiology, New York University School of Medicine, New York, New York 10016, USA [5] Department of Cell Biology, New York University School of Medicine, New York, New York 10016, USA [6] Department of Psychiatry, New York University School of Medicine, New York, New York 10016, USA. ; 1] Skirball Institute for Biomolecular Medicine, New York University School of Medicine, New York, New York 10016, USA [2] Neuroscience Institute, New York University School of Medicine, New York, New York 10016, USA [3] Department of Neuroscience and Physiology, New York University School of Medicine, New York, New York 10016, USA [4] Department of Cell Biology, New York University School of Medicine, New York, New York 10016, USA [5] Department of Psychiatry, New York University School of Medicine, New York, New York 10016, USA [6] Center for Neural Science, New York University, New York, New York 10003, USA. ; 1] Skirball Institute for Biomolecular Medicine, New York University School of Medicine, New York, New York 10016, USA [2] Neuroscience Institute, New York University School of Medicine, New York, New York 10016, USA [3] Department of Otolaryngology, New York University School of Medicine, New York, New York 10016, USA [4] Department of Neuroscience and Physiology, New York University School of Medicine, New York, New York 10016, USA [5] Center for Neural Science, New York University, New York, New York 10003, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25874674" target="_blank"〉PubMed〈/a〉
    Keywords: Acoustic Stimulation ; Animals ; Animals, Newborn ; Auditory Cortex/cytology/*physiology ; Auditory Perception/physiology ; Evoked Potentials, Auditory ; Female ; Male ; Maternal Behavior/*physiology ; Mice ; Mice, Inbred C57BL ; Neural Inhibition/*physiology ; Neuronal Plasticity ; Oxytocin/*metabolism ; Receptors, Oxytocin/metabolism ; Sexual Abstinence ; Vocalization, Animal
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  • 50
    facet.materialart.
    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-01-09
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉England -- Nature. 2015 Jan 8;517(7533):121. doi: 10.1038/517121b.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25567245" target="_blank"〉PubMed〈/a〉
    Keywords: Acoustics ; Animals ; Chiroptera/physiology ; Echolocation/*physiology ; Female ; Humans ; Music ; Noise ; *Periodicals as Topic ; Public Health ; *Sound ; *Webcasts as Topic
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  • 51
    Publication Date: 2015-04-02
    Description: Maternal age is a risk factor for congenital heart disease even in the absence of any chromosomal abnormality in the newborn. Whether the basis of this risk resides with the mother or oocyte is unknown. The impact of maternal age on congenital heart disease can be modelled in mouse pups that harbour a mutation of the cardiac transcription factor gene Nkx2-5 (ref. 8). Here, reciprocal ovarian transplants between young and old mothers establish a maternal basis for the age-associated risk in mice. A high-fat diet does not accelerate the effect of maternal ageing, so hyperglycaemia and obesity do not simply explain the mechanism. The age-associated risk varies with the mother's strain background, making it a quantitative genetic trait. Most remarkably, voluntary exercise, whether begun by mothers at a young age or later in life, can mitigate the risk when they are older. Thus, even when the offspring carry a causal mutation, an intervention aimed at the mother can meaningfully reduce their risk of congenital heart disease.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4393370/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4393370/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Schulkey, Claire E -- Regmi, Suk D -- Magnan, Rachel A -- Danzo, Megan T -- Luther, Herman -- Hutchinson, Alayna K -- Panzer, Adam A -- Grady, Mary M -- Wilson, David B -- Jay, Patrick Y -- P30 DK020579/DK/NIDDK NIH HHS/ -- P30 DK052574/DK/NIDDK NIH HHS/ -- P30 DK52574/DK/NIDDK NIH HHS/ -- R01 HL105857/HL/NHLBI NIH HHS/ -- T32 HL007873/HL/NHLBI NIH HHS/ -- T32HL007873/HL/NHLBI NIH HHS/ -- England -- Nature. 2015 Apr 9;520(7546):230-3. doi: 10.1038/nature14361. Epub 2015 Apr 1.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri 63110 USA. ; 1] Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri 63110 USA. [2] Department of Developmental Biology, Washington University School of Medicine, St Louis, Missouri 63110 USA. ; 1] Department of Pediatrics, Washington University School of Medicine, St Louis, Missouri 63110 USA. [2] Department of Genetics, Washington University School of Medicine, St Louis, Missouri 63110 USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25830876" target="_blank"〉PubMed〈/a〉
    Keywords: Age of Onset ; Aging/genetics/*physiology ; Animals ; Animals, Newborn ; Diet, High-Fat ; Female ; Genetic Predisposition to Disease ; Heart/physiology/physiopathology ; Heart Diseases/*congenital/etiology/genetics/*prevention & control ; Homeodomain Proteins/genetics ; Hyperglycemia ; *Maternal Age ; Mice ; Obesity ; Ovary/transplantation ; Phenotype ; Physical Conditioning, Animal/*physiology ; Pregnancy ; Pregnancy, Animal/genetics/*physiology ; Quantitative Trait Loci/genetics ; Risk ; Transcription Factors/genetics
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  • 52
    Publication Date: 2015-08-14
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kloor, Keith -- England -- Nature. 2015 Aug 13;524(7564):145-6. doi: 10.1038/nature.2015.18146.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26268173" target="_blank"〉PubMed〈/a〉
    Keywords: Access to Information/*legislation & jurisprudence ; Biotechnology/*ethics/manpower ; *Conflict of Interest/legislation & jurisprudence ; *Crops, Agricultural ; *Electronic Mail ; Female ; Food Industry/*ethics/manpower ; *Food, Genetically Modified ; Humans ; Plants, Genetically Modified ; Public-Private Sector Partnerships ; Research Personnel/*ethics ; Universities/ethics/manpower
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  • 53
    Publication Date: 2015-09-15
    Description: The extent to which low-frequency (minor allele frequency (MAF) between 1-5%) and rare (MAF 〈/= 1%) variants contribute to complex traits and disease in the general population is mainly unknown. Bone mineral density (BMD) is highly heritable, a major predictor of osteoporotic fractures, and has been previously associated with common genetic variants, as well as rare, population-specific, coding variants. Here we identify novel non-coding genetic variants with large effects on BMD (ntotal = 53,236) and fracture (ntotal = 508,253) in individuals of European ancestry from the general population. Associations for BMD were derived from whole-genome sequencing (n = 2,882 from UK10K (ref. 10); a population-based genome sequencing consortium), whole-exome sequencing (n = 3,549), deep imputation of genotyped samples using a combined UK10K/1000 Genomes reference panel (n = 26,534), and de novo replication genotyping (n = 20,271). We identified a low-frequency non-coding variant near a novel locus, EN1, with an effect size fourfold larger than the mean of previously reported common variants for lumbar spine BMD (rs11692564(T), MAF = 1.6%, replication effect size = +0.20 s.d., Pmeta = 2 x 10(-14)), which was also associated with a decreased risk of fracture (odds ratio = 0.85; P = 2 x 10(-11); ncases = 98,742 and ncontrols = 409,511). Using an En1(cre/flox) mouse model, we observed that conditional loss of En1 results in low bone mass, probably as a consequence of high bone turnover. We also identified a novel low-frequency non-coding variant with large effects on BMD near WNT16 (rs148771817(T), MAF = 1.2%, replication effect size = +0.41 s.d., Pmeta = 1 x 10(-11)). In general, there was an excess of association signals arising from deleterious coding and conserved non-coding variants. These findings provide evidence that low-frequency non-coding variants have large effects on BMD and fracture, thereby providing rationale for whole-genome sequencing and improved imputation reference panels to study the genetic architecture of complex traits and disease in the general population.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4755714/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4755714/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zheng, Hou-Feng -- Forgetta, Vincenzo -- Hsu, Yi-Hsiang -- Estrada, Karol -- Rosello-Diez, Alberto -- Leo, Paul J -- Dahia, Chitra L -- Park-Min, Kyung Hyun -- Tobias, Jonathan H -- Kooperberg, Charles -- Kleinman, Aaron -- Styrkarsdottir, Unnur -- Liu, Ching-Ti -- Uggla, Charlotta -- Evans, Daniel S -- Nielson, Carrie M -- Walter, Klaudia -- Pettersson-Kymmer, Ulrika -- McCarthy, Shane -- Eriksson, Joel -- Kwan, Tony -- Jhamai, Mila -- Trajanoska, Katerina -- Memari, Yasin -- Min, Josine -- Huang, Jie -- Danecek, Petr -- Wilmot, Beth -- Li, Rui -- Chou, Wen-Chi -- Mokry, Lauren E -- Moayyeri, Alireza -- Claussnitzer, Melina -- Cheng, Chia-Ho -- Cheung, Warren -- Medina-Gomez, Carolina -- Ge, Bing -- Chen, Shu-Huang -- Choi, Kwangbom -- Oei, Ling -- Fraser, James -- Kraaij, Robert -- Hibbs, Matthew A -- Gregson, Celia L -- Paquette, Denis -- Hofman, Albert -- Wibom, Carl -- Tranah, Gregory J -- Marshall, Mhairi -- Gardiner, Brooke B -- Cremin, Katie -- Auer, Paul -- Hsu, Li -- Ring, Sue -- Tung, Joyce Y -- Thorleifsson, Gudmar -- Enneman, Anke W -- van Schoor, Natasja M -- de Groot, Lisette C P G M -- van der Velde, Nathalie -- Melin, Beatrice -- Kemp, John P -- Christiansen, Claus -- Sayers, Adrian -- Zhou, Yanhua -- Calderari, Sophie -- van Rooij, Jeroen -- Carlson, Chris -- Peters, Ulrike -- Berlivet, Soizik -- Dostie, Josee -- Uitterlinden, Andre G -- Williams, Stephen R -- Farber, Charles -- Grinberg, Daniel -- LaCroix, Andrea Z -- Haessler, Jeff -- Chasman, Daniel I -- Giulianini, Franco -- Rose, Lynda M -- Ridker, Paul M -- Eisman, John A -- Nguyen, Tuan V -- Center, Jacqueline R -- Nogues, Xavier -- Garcia-Giralt, Natalia -- Launer, Lenore L -- Gudnason, Vilmunder -- Mellstrom, Dan -- Vandenput, Liesbeth -- Amin, Najaf -- van Duijn, Cornelia M -- Karlsson, Magnus K -- Ljunggren, Osten -- Svensson, Olle -- Hallmans, Goran -- Rousseau, Francois -- Giroux, Sylvie -- Bussiere, Johanne -- Arp, Pascal P -- Koromani, Fjorda -- Prince, Richard L -- Lewis, Joshua R -- Langdahl, Bente L -- Hermann, A Pernille -- Jensen, Jens-Erik B -- Kaptoge, Stephen -- Khaw, Kay-Tee -- Reeve, Jonathan -- Formosa, Melissa M -- Xuereb-Anastasi, Angela -- Akesson, Kristina -- McGuigan, Fiona E -- Garg, Gaurav -- Olmos, Jose M -- Zarrabeitia, Maria T -- Riancho, Jose A -- Ralston, Stuart H -- Alonso, Nerea -- Jiang, Xi -- Goltzman, David -- Pastinen, Tomi -- Grundberg, Elin -- Gauguier, Dominique -- Orwoll, Eric S -- Karasik, David -- Davey-Smith, George -- AOGC Consortium -- Smith, Albert V -- Siggeirsdottir, Kristin -- Harris, Tamara B -- Zillikens, M Carola -- van Meurs, Joyce B J -- Thorsteinsdottir, Unnur -- Maurano, Matthew T -- Timpson, Nicholas J -- Soranzo, Nicole -- Durbin, Richard -- Wilson, Scott G -- Ntzani, Evangelia E -- Brown, Matthew A -- Stefansson, Kari -- Hinds, David A -- Spector, Tim -- Cupples, L Adrienne -- Ohlsson, Claes -- Greenwood, Celia M T -- UK10K Consortium -- Jackson, Rebecca D -- Rowe, David W -- Loomis, Cynthia A -- Evans, David M -- Ackert-Bicknell, Cheryl L -- Joyner, Alexandra L -- Duncan, Emma L -- Kiel, Douglas P -- Rivadeneira, Fernando -- Richards, J Brent -- G1000143/Medical Research Council/United Kingdom -- K01 AR062655/AR/NIAMS NIH HHS/ -- MC_UU_12013/3/Medical Research Council/United Kingdom -- R01 AG005394/AG/NIA NIH HHS/ -- R01 AG005407/AG/NIA NIH HHS/ -- R01 AG027574/AG/NIA NIH HHS/ -- R01 AG027576/AG/NIA NIH HHS/ -- R01 AR035582/AR/NIAMS NIH HHS/ -- R01 AR035583/AR/NIAMS NIH HHS/ -- RC2 AR058973/AR/NIAMS NIH HHS/ -- U01 AG018197/AG/NIA NIH HHS/ -- U01 AG042140/AG/NIA NIH HHS/ -- U01 AG042143/AG/NIA NIH HHS/ -- U01 AR045580/AR/NIAMS NIH HHS/ -- U01 AR045583/AR/NIAMS NIH HHS/ -- U01 AR045614/AR/NIAMS NIH HHS/ -- U01 AR045632/AR/NIAMS NIH HHS/ -- U01 AR045647/AR/NIAMS NIH HHS/ -- U01 AR045654/AR/NIAMS NIH HHS/ -- U01 AR066160/AR/NIAMS NIH HHS/ -- England -- Nature. 2015 Oct 1;526(7571):112-7. doi: 10.1038/nature14878. Epub 2015 Sep 14.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Departments of Medicine, Human Genetics, Epidemiology and Biostatistics, McGill University, Montreal H3A 1A2, Canada. ; Department of Medicine, Lady Davis Institute for Medical Research, Jewish General Hospital, McGill University, Montreal H3T 1E2, Canada. ; Institute for Aging Research, Hebrew SeniorLife, Boston, Massachusetts 02131, USA. ; Department of Medicine, Harvard Medical School, Boston, Massachusetts 02115, USA. ; Broad Institute of MIT and Harvard, Boston, Massachusetts 02115, USA. ; Department of Internal Medicine, Erasmus Medical Center, Rotterdam 3015GE, The Netherlands. ; Analytic and Translational Genetics Unit, Massachusetts General Hospital, Boston, Massachusetts 02114, USA. ; Developmental Biology Program, Sloan Kettering Institute, New York, New York 10065, USA. ; The University of Queensland Diamantina Institute, Translational Research Institute, Princess Alexandra Hospital, Brisbane 4102, Australia. ; Department of Cell and Developmental Biology, Weill Cornell Medical College, New York, New York 10065, USA. ; Tissue Engineering, Regeneration and Repair Program, Hospital for Special Surgery, New York 10021, USA. ; Rheumatology Divison, Hospital for Special Surgery New York, New York 10021, USA. ; School of Clinical Science, University of Bristol, Bristol BS10 5NB, UK. ; MRC Integrative Epidemiology Unit, University of Bristol, Bristol BS8 2BN, UK. ; Fred Hutchinson Cancer Research Center, Seattle, Washington 98109, USA. ; Department of Research, 23andMe, Mountain View, California 94041, USA. ; Department of Population Genomics, deCODE Genetics, Reykjavik IS-101, Iceland. ; Department of Biostatistics, Boston University School of Public Health, Boston, Massachusetts 02118, USA. ; Centre for Bone and Arthritis Research, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg S-413 45, Sweden. ; California Pacific Medical Center Research Institute, San Francisco, California 94158, USA. ; Department of Public Health and Preventive Medicine, Oregon Health &Science University, Portland, Oregon 97239, USA. ; Bone &Mineral Unit, Oregon Health &Science University, Portland, Oregon 97239, USA. ; Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Cambridge CB10 1SA, UK. ; Departments of Pharmacology and Clinical Neurosciences, Umea University, Umea S-901 87, Sweden. ; Department of Public Health and Clinical Medicine, Umea University, Umea SE-901 87, Sweden. ; Centre for Bone and Arthritis Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg S-413 45, Sweden. ; McGill University and Genome Quebec Innovation Centre, Montreal H3A 0G1, Canada. ; Department of Epidemiology, Erasmus Medical Center, Rotterdam 3015GE, The Netherlands. ; Oregon Clinical and Translational Research Institute, Oregon Health &Science University, Portland, Oregon 97239, USA. ; Department of Medical and Clinical Informatics, Oregon Health &Science University, Portland, Oregon 97239, USA. ; Farr Institute of Health Informatics Research, University College London, London NW1 2DA, UK. ; Department of Twin Research and Genetic Epidemiology, King's College London, London SE1 7EH, UK. ; Department of Medicine, Beth Israel Deaconess Medical Center, Boston, Massachusetts 02115, USA. ; Department of Human Genetics, McGill University, Montreal H3A 1B1, Canada. ; Netherlands Genomics Initiative (NGI)-sponsored Netherlands Consortium for Healthy Aging (NCHA), Leiden 2300RC, The Netherlands. ; Center for Musculoskeletal Research, University of Rochester, Rochester, New York 14642, USA. ; Department of Biochemistry and Goodman Cancer Research Center, McGill University, Montreal H3G 1Y6, Canada. ; Department of Computer Science, Trinity University, San Antonio, Texas 78212, USA. ; Musculoskeletal Research Unit, University of Bristol, Bristol BS10 5NB, UK. ; Department of Radiation Sciences, Umea University, Umea S-901 87, Sweden. ; School of Public Health, University of Wisconsin, Milwaukee, Wisconsin 53726, USA. ; School of Social and Community Medicine, University of Bristol, Bristol BS8 2BN, UK. ; Department of Statistics, deCODE Genetics, Reykjavik IS-101, Iceland. ; Department of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam 1007 MB, The Netherlands. ; Department of Human Nutrition, Wageningen University, Wageningen 6700 EV, The Netherlands. ; Department of Internal Medicine, Section Geriatrics, Academic Medical Center, Amsterdam 1105, The Netherlands. ; Nordic Bioscience, Herlev 2730, Denmark. ; Cordeliers Research Centre, INSERM UMRS 1138, Paris 75006, France. ; Institute of Cardiometabolism and Nutrition, University Pierre &Marie Curie, Paris 75013, France. ; Departments of Medicine (Cardiovascular Medicine), Centre for Public Health Genomics, University of Virginia, Charlottesville, Virginia 22908, USA. ; Department of Genetics, University of Barcelona, Barcelona 08028, Spain. ; U-720, Centre for Biomedical Network Research on Rare Diseases (CIBERER), Barcelona 28029, Spain. ; Department of Human Molecular Genetics, The Institute of Biomedicine of the University of Barcelona (IBUB), Barcelona 08028, Spain. ; Women's Health Center of Excellence Family Medicine and Public Health, University of California - San Diego, San Diego, California 92093, USA. ; Division of Preventive Medicine, Brigham and Women's Hospital, Boston, Massachusetts 02215, USA. ; Osteoporosis &Bone Biology Program, Garvan Institute of Medical Research, Sydney 2010, Australia. ; School of Medicine Sydney, University of Notre Dame Australia, Sydney 6959, Australia. ; St. Vincent's Hospital &Clinical School, NSW University, Sydney 2010, Australia. ; Musculoskeletal Research Group, Institut Hospital del Mar d'Investigacions Mediques, Barcelona 08003, Spain. ; Cooperative Research Network on Aging and Fragility (RETICEF), Institute of Health Carlos III, 28029, Spain. ; Department of Internal Medicine, Hospital del Mar, Universitat Autonoma de Barcelona, Barcelona 08193, Spain. ; Neuroepidemiology Section, National Institute on Aging, National Institutes of Health, Bethesda, Maryland 20892, USA. ; Icelandic Heart Association, Kopavogur IS-201, Iceland. ; Faculty of Medicine, University of Iceland, Reykjavik IS-101, Iceland. ; Genetic epidemiology unit, Department of Epidemiology, Erasmus MC, Rotterdam 3000CA, The Netherlands. ; Department of Orthopaedics, Skane University Hospital Malmo 205 02, Sweden. ; Department of Medical Sciences, University of Uppsala, Uppsala 751 85, Sweden. ; Department of Surgical and Perioperative Sciences, Umea Unviersity, Umea 901 85, Sweden. ; Department of Molecular Biology, Medical Biochemistry and Pathology, Universite Laval, Quebec City G1V 0A6, Canada. ; Axe Sante des Populations et Pratiques Optimales en Sante, Centre de recherche du CHU de Quebec, Quebec City G1V 4G2, Canada. ; Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands 6009, Australia. ; Department of Medicine, University of Western Australia, Perth 6009, Australia. ; Department of Endocrinology and Internal Medicine, Aarhus University Hospital, Aarhus C 8000, Denmark. ; Department of Endocrinology, Odense University Hospital, Odense C 5000, Denmark. ; Department of Endocrinology, Hvidovre University Hospital, Hvidovre 2650, Denmark. ; Clinical Gerontology Unit, University of Cambridge, Cambridge CB2 2QQ, UK. ; Medicine and Public Health and Primary Care, University of Cambridge, Cambridge CB1 8RN, UK. ; Institute of Musculoskeletal Sciences, The Botnar Research Centre, University of Oxford, Oxford OX3 7LD, UK. ; Department of Applied Biomedical Science, Faculty of Health Sciences, University of Malta, Msida MSD 2080, Malta. ; Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences Malmo, Lund University, 205 02, Sweden. ; Department of Medicine and Psychiatry, University of Cantabria, Santander 39011, Spain. ; Department of Internal Medicine, Hospital U.M. Valdecilla- IDIVAL, Santander 39008, Spain. ; Department of Legal Medicine, University of Cantabria, Santander 39011, Spain. ; Centre for Genomic and Experimental Medicine, Institute of Genetics and Molecular Medicine, Western General Hospital, University of Edinburgh, Edinburgh EH4 2XU, UK. ; Department of Reconstructive Sciences, College of Dental Medicine, University of Connecticut Health Center, Farmington, Connecticut 06030, USA. ; Department of Medicine and Physiology, McGill University, Montreal H4A 3J1, Canada. ; Department of Medicine, Oregon Health &Science University, Portland, Oregon 97239, USA. ; Faculty of Medicine in the Galilee, Bar-Ilan University, Safed 13010, Israel. ; Laboratory of Epidemiology, National Institute on Aging, National Institutes of Health, Bethesda, Maryland 20892, USA. ; Department of Genome Sciences, University of Washington, Seattle, Washington 98195, USA. ; School of Medicine and Pharmacology, University of Western Australia, Crawley 6009, Australia. ; Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina 45110, Greece. ; Department of Health Services, Policy and Practice, Brown University School of Public Health, Providence, Rhode Island 02903, USA. ; deCODE Genetics, Reykjavik IS-101, Iceland. ; Framingham Heart Study, Framingham, Massachusetts 01702, USA. ; Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal H3A 1A2, Canada. ; Department of Oncology, Gerald Bronfman Centre, McGill University, Montreal H2W 1S6, Canada. ; Department of Medicine, Division of Endocrinology, Diabetes and Metabolism, The Ohio State University, Columbus, Ohio 43210, USA. ; The Ronald O. Perelman Department of Dermatology and Department of Cell Biology, New York University School of Medicine, New York, New York 10016, USA. ; Department of Diabetes and Endocrinology, Royal Brisbane and Women's Hospital, Brisbane 4029, Australia.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26367794" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bone Density/*genetics ; Bone and Bones/metabolism ; Disease Models, Animal ; Europe/ethnology ; European Continental Ancestry Group/genetics ; Exome/genetics ; Female ; Fractures, Bone/*genetics ; Gene Frequency/genetics ; Genetic Predisposition to Disease/genetics ; Genetic Variation/genetics ; Genome, Human/*genetics ; Genomics ; Genotype ; Homeodomain Proteins/*genetics ; Humans ; Mice ; Sequence Analysis, DNA ; Wnt Proteins/genetics
    Print ISSN: 0028-0836
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    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 54
    Publication Date: 2015-05-21
    Description: The lymphatic vasculature is a blind-ended network crucial for tissue-fluid homeostasis, immune surveillance and lipid absorption from the gut. Recent evidence has proposed an entirely venous-derived mammalian lymphatic system. By contrast, here we show that cardiac lymphatic vessels in mice have a heterogeneous cellular origin, whereby formation of at least part of the cardiac lymphatic network is independent of sprouting from veins. Multiple Cre-lox-based lineage tracing revealed a potential contribution from the putative haemogenic endothelium during development, and discrete lymphatic endothelial progenitor populations were confirmed by conditional knockout of Prox1 in Tie2+ and Vav1+ compartments. In the adult heart, myocardial infarction promoted a significant lymphangiogenic response, which was augmented by treatment with VEGF-C, resulting in improved cardiac function. These data prompt the re-evaluation of a century-long debate on the origin of lymphatic vessels and suggest that lymphangiogenesis may represent a therapeutic target to promote cardiac repair following injury.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4458138/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4458138/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Klotz, Linda -- Norman, Sophie -- Vieira, Joaquim Miguel -- Masters, Megan -- Rohling, Mala -- Dube, Karina N -- Bollini, Sveva -- Matsuzaki, Fumio -- Carr, Carolyn A -- Riley, Paul R -- CH/11/1/28798/British Heart Foundation/United Kingdom -- PG/13/34/30216/British Heart Foundation/United Kingdom -- RG/08/003/25264/British Heart Foundation/United Kingdom -- RM/13/3/30159/British Heart Foundation/United Kingdom -- British Heart Foundation/United Kingdom -- Wellcome Trust/United Kingdom -- England -- Nature. 2015 Jun 4;522(7554):62-7.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25992544" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Lineage ; Endothelial Cells/cytology/metabolism ; Female ; Heart/physiology/physiopathology ; Homeodomain Proteins/metabolism ; *Lymphangiogenesis ; Lymphatic Vessels/*cytology/*injuries/metabolism ; Male ; Mice ; Mice, Inbred C57BL ; Myocardial Infarction/metabolism/physiopathology ; Myocardium/*cytology/metabolism ; Proto-Oncogene Proteins c-vav/metabolism ; Receptor, Macrophage Colony-Stimulating Factor/metabolism ; Receptor, Platelet-Derived Growth Factor beta/metabolism ; Receptor, TIE-2/metabolism ; Spatio-Temporal Analysis ; Tumor Suppressor Proteins/deficiency/metabolism ; Vascular Endothelial Growth Factor C/metabolism ; Veins/cytology ; Yolk Sac/cytology
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  • 55
    Publication Date: 2015-06-02
    Description: Understanding the diversity of human tissues is fundamental to disease and requires linking genetic information, which is identical in most of an individual's cells, with epigenetic mechanisms that could have tissue-specific roles. Surveys of DNA methylation in human tissues have established a complex landscape including both tissue-specific and invariant methylation patterns. Here we report high coverage methylomes that catalogue cytosine methylation in all contexts for the major human organ systems, integrated with matched transcriptomes and genomic sequence. By combining these diverse data types with each individuals' phased genome, we identified widespread tissue-specific differential CG methylation (mCG), partially methylated domains, allele-specific methylation and transcription, and the unexpected presence of non-CG methylation (mCH) in almost all human tissues. mCH correlated with tissue-specific functions, and using this mark, we made novel predictions of genes that escape X-chromosome inactivation in specific tissues. Overall, DNA methylation in several genomic contexts varies substantially among human tissues.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4499021/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4499021/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Schultz, Matthew D -- He, Yupeng -- Whitaker, John W -- Hariharan, Manoj -- Mukamel, Eran A -- Leung, Danny -- Rajagopal, Nisha -- Nery, Joseph R -- Urich, Mark A -- Chen, Huaming -- Lin, Shin -- Lin, Yiing -- Jung, Inkyung -- Schmitt, Anthony D -- Selvaraj, Siddarth -- Ren, Bing -- Sejnowski, Terrence J -- Wang, Wei -- Ecker, Joseph R -- F32 HL110473/HL/NHLBI NIH HHS/ -- F32HL110473/HL/NHLBI NIH HHS/ -- K99 HL119617/HL/NHLBI NIH HHS/ -- K99 NS080911/NS/NINDS NIH HHS/ -- K99HL119617/HL/NHLBI NIH HHS/ -- R00 NS080911/NS/NINDS NIH HHS/ -- R00NS080911/NS/NINDS NIH HHS/ -- R01 ES024984/ES/NIEHS NIH HHS/ -- T32 GM008666/GM/NIGMS NIH HHS/ -- U01 ES017166/ES/NIEHS NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Jul 9;523(7559):212-6. doi: 10.1038/nature14465. Epub 2015 Jun 1.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Bioinformatics Program, University of California, San Diego, La Jolla, California 92093, USA [2] Genomic Analysis Laboratory, The Salk Institute for Biological Studies, La Jolla, California 92037, USA. ; Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, USA. ; Genomic Analysis Laboratory, The Salk Institute for Biological Studies, La Jolla, California 92037, USA. ; 1] Computational Neurobiology Laboratory, The Salk Institute for Biological Studies, La Jolla, California 92037, USA [2] Department of Cognitive Science, University of California, San Diego, La Jolla, California 92037, USA. ; Ludwig Institute for Cancer Research, La Jolla, California 92093, USA. ; Department of Genetics, Stanford University, 300 Pasteur Drive, M-344 Stanford, California 94305, USA. ; Department of Surgery, Washington University School of Medicine, 660 South Euclid Avenue, Campus Box 8109, St Louis, Missouri 63110, USA. ; Bioinformatics Program, University of California, San Diego, La Jolla, California 92093, USA. ; 1] Ludwig Institute for Cancer Research, La Jolla, California 92093, USA [2] University of California, San Diego School of Medicine, Department of Cellular and Molecular Medicine, Institute of Genomic Medicine, La Jolla, California 92093, USA. ; 1] Computational Neurobiology Laboratory, The Salk Institute for Biological Studies, La Jolla, California 92037, USA [2] Division of Biological Sciences, University of California at San Diego, La Jolla, California 92037, USA [3] Howard Hughes Medical Institute, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, California 92037, USA. ; 1] Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, California 92093, USA [2] Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, California 92093, USA. ; 1] Genomic Analysis Laboratory, The Salk Institute for Biological Studies, La Jolla, California 92037, USA [2] Howard Hughes Medical Institute, The Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, California 92037, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26030523" target="_blank"〉PubMed〈/a〉
    Keywords: Age Factors ; Alleles ; Chromosome Mapping ; *DNA Methylation ; *Epigenesis, Genetic ; Female ; Gene Expression Profiling ; Gene Expression Regulation ; Genetic Variation ; Humans ; Male ; Organ Specificity
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  • 56
    Publication Date: 2015-11-13
    Description: Diagnosis of pancreatic ductal adenocarcinoma (PDAC) is associated with a dismal prognosis despite current best therapies; therefore new treatment strategies are urgently required. Numerous studies have suggested that epithelial-to-mesenchymal transition (EMT) contributes to early-stage dissemination of cancer cells and is pivotal for invasion and metastasis of PDAC. EMT is associated with phenotypic conversion of epithelial cells into mesenchymal-like cells in cell culture conditions, although such defined mesenchymal conversion (with spindle-shaped morphology) of epithelial cells in vivo is rare, with quasi-mesenchymal phenotypes occasionally observed in the tumour (partial EMT). Most studies exploring the functional role of EMT in tumours have depended on cell-culture-induced loss-of-function and gain-of-function experiments involving EMT-inducing transcription factors such as Twist, Snail and Zeb1 (refs 2, 3, 7-10). Therefore, the functional contribution of EMT to invasion and metastasis remains unclear, and genetically engineered mouse models to address a causal connection are lacking. Here we functionally probe the role of EMT in PDAC by generating mouse models of PDAC with deletion of Snail or Twist, two key transcription factors responsible for EMT. EMT suppression in the primary tumour does not alter the emergence of invasive PDAC, systemic dissemination or metastasis. Suppression of EMT leads to an increase in cancer cell proliferation with enhanced expression of nucleoside transporters in tumours, contributing to enhanced sensitivity to gemcitabine treatment and increased overall survival of mice. Collectively, our study suggests that Snail- or Twist-induced EMT is not rate-limiting for invasion and metastasis, but highlights the importance of combining EMT inhibition with chemotherapy for the treatment of pancreatic cancer.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zheng, Xiaofeng -- Carstens, Julienne L -- Kim, Jiha -- Scheible, Matthew -- Kaye, Judith -- Sugimoto, Hikaru -- Wu, Chia-Chin -- LeBleu, Valerie S -- Kalluri, Raghu -- P30 CA016672/CA/NCI NIH HHS/ -- P30CA16672/CA/NCI NIH HHS/ -- England -- Nature. 2015 Nov 26;527(7579):525-30. doi: 10.1038/nature16064. Epub 2015 Nov 11.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Cancer Biology, Metastasis Research Center, University of Texas MD Anderson Cancer Center, Houston, Texas 77054, USA. ; Department of Genomic Medicine, University of Texas MD Anderson Cancer Center, Houston, Texas 77054, USA. ; Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, Texas 77030, USA. ; Department of Bioengineering, Rice University, Houston, Texas 77030, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26560028" target="_blank"〉PubMed〈/a〉
    Keywords: Adenocarcinoma/drug therapy/metabolism/pathology ; Animals ; Carcinoma, Pancreatic Ductal/drug therapy/metabolism/pathology ; Cell Proliferation/drug effects ; Deoxycytidine/analogs & derivatives/pharmacology/therapeutic use ; Disease Models, Animal ; Disease Progression ; Drug Resistance, Neoplasm/*drug effects ; *Epithelial-Mesenchymal Transition ; Female ; Male ; Mice ; Neoplasm Invasiveness/pathology ; Neoplasm Metastasis/*pathology ; Nucleoside Transport Proteins/metabolism ; Pancreatic Neoplasms/*drug therapy/genetics/metabolism/*pathology ; Survival Analysis ; Transcription Factors/deficiency/genetics/metabolism ; Twist Transcription Factor/deficiency/genetics/metabolism
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  • 57
    Publication Date: 2015-01-21
    Description: Appropriate responses to an imminent threat brace us for adversities. The ability to sense and predict threatening or stressful events is essential for such adaptive behaviour. In the mammalian brain, one putative stress sensor is the paraventricular nucleus of the thalamus (PVT), an area that is readily activated by both physical and psychological stressors. However, the role of the PVT in the establishment of adaptive behavioural responses remains unclear. Here we show in mice that the PVT regulates fear processing in the lateral division of the central amygdala (CeL), a structure that orchestrates fear learning and expression. Selective inactivation of CeL-projecting PVT neurons prevented fear conditioning, an effect that can be accounted for by an impairment in fear-conditioning-induced synaptic potentiation onto somatostatin-expressing (SOM(+)) CeL neurons, which has previously been shown to store fear memory. Consistently, we found that PVT neurons preferentially innervate SOM(+) neurons in the CeL, and stimulation of PVT afferents facilitated SOM(+) neuron activity and promoted intra-CeL inhibition, two processes that are critical for fear learning and expression. Notably, PVT modulation of SOM(+) CeL neurons was mediated by activation of the brain-derived neurotrophic factor (BDNF) receptor tropomysin-related kinase B (TrkB). As a result, selective deletion of either Bdnf in the PVT or Trkb in SOM(+) CeL neurons impaired fear conditioning, while infusion of BDNF into the CeL enhanced fear learning and elicited unconditioned fear responses. Our results demonstrate that the PVT-CeL pathway constitutes a novel circuit essential for both the establishment of fear memory and the expression of fear responses, and uncover mechanisms linking stress detection in PVT with the emergence of adaptive behaviour.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4376633/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4376633/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Penzo, Mario A -- Robert, Vincent -- Tucciarone, Jason -- De Bundel, Dimitri -- Wang, Minghui -- Van Aelst, Linda -- Darvas, Martin -- Parada, Luis F -- Palmiter, Richard D -- He, Miao -- Huang, Z Josh -- Li, Bo -- R01 MH082808/MH/NIMH NIH HHS/ -- R01 MH094705/MH/NIMH NIH HHS/ -- R01 MH101214/MH/NIMH NIH HHS/ -- R01 NS082266/NS/NINDS NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Mar 26;519(7544):455-9. doi: 10.1038/nature13978. Epub 2015 Jan 19.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Cold Spring Harbor Laboratory, Cold Spring Harbor, New York 11724, USA. ; 1] Cold Spring Harbor Laboratory, Cold Spring Harbor, New York 11724, USA [2] Ecole Normale Superieure de Cachan, 94230 Cachan, France. ; 1] Cold Spring Harbor Laboratory, Cold Spring Harbor, New York 11724, USA [2] Medical Scientist Training Program &Program in Neuroscience, Stony Brook University, Stony Brook, New York 11790, USA. ; CNRS, UMR-5203, INSERM U661, Institut de Genomique Fonctionnelle, 34090 Montpellier, France. ; Department of Pathology, University of Washington, Seattle, Washington 98104, USA. ; Department of Developmental Biology, University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA. ; Howard Hughes Medical Institute; Department of Biochemistry, University of Washington, Seattle, Washington 98195, USA. ; Institutes of Brain Science and State Key Laboratory of Medical Neurobiology, Fudan University, Shanghai 200032, China.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25600269" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Brain-Derived Neurotrophic Factor/metabolism ; Central Amygdaloid Nucleus/cytology/*physiology ; Conditioning (Psychology)/physiology ; Fear/*physiology/psychology ; Female ; Male ; Memory/physiology ; Mice ; Neural Pathways/cytology/*physiology ; Neuronal Plasticity ; Neurons/metabolism ; Receptor, trkB/metabolism ; Somatostatin/metabolism ; Thalamus/cytology/*physiology ; Time Factors
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  • 58
    facet.materialart.
    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-11-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Velasquez-Manoff, Moises -- England -- Nature. 2015 Nov 19;527(7578):S116-7. doi: 10.1038/527S116a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26580161" target="_blank"〉PubMed〈/a〉
    Keywords: Adiposity ; Age Factors ; *Disease Susceptibility ; Emigration and Immigration/statistics & numerical data ; Estrogens/metabolism ; Exercise/physiology ; Female ; Gastrointestinal Microbiome/drug effects ; *Gene-Environment Interaction ; Genes, BRCA1 ; Genes, BRCA2 ; Genetic Predisposition to Disease ; Hereditary Breast and Ovarian Cancer Syndrome/*genetics/microbiology/prevention & ; control/surgery ; Humans ; Medical Overuse/prevention & control ; Preventive Medicine/methods ; Risk Assessment
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    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 59
    facet.materialart.
    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-10-09
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dolgin, Elie -- England -- Nature. 2015 Oct 8;526(7572):S14-5. doi: 10.1038/526S14a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26444369" target="_blank"〉PubMed〈/a〉
    Keywords: Body Dysmorphic Disorders/*psychology/*therapy ; Clinical Trials as Topic ; Cognitive Therapy/*methods ; Depression/complications/psychology ; Female ; Humans ; Internet ; Neuroimaging ; Pilot Projects ; Suicide
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  • 60
    Publication Date: 2015-07-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Marteau, Theresa M -- Mantzari, Eleni -- England -- Nature. 2015 Jul 2;523(7558):40-1. doi: 10.1038/523040a.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Behaviour and Health Research Unit, University of Cambridge, Cambridge CB2 0SR, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26135443" target="_blank"〉PubMed〈/a〉
    Keywords: Female ; Humans ; Male ; *Reward ; Smoking Cessation/*methods
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  • 61
    Publication Date: 2015-07-15
    Description: Activation of cellular stress response pathways to maintain metabolic homeostasis is emerging as a critical growth and survival mechanism in many cancers. The pathogenesis of pancreatic ductal adenocarcinoma (PDA) requires high levels of autophagy, a conserved self-degradative process. However, the regulatory circuits that activate autophagy and reprogram PDA cell metabolism are unknown. Here we show that autophagy induction in PDA occurs as part of a broader transcriptional program that coordinates activation of lysosome biogenesis and function, and nutrient scavenging, mediated by the MiT/TFE family of transcription factors. In human PDA cells, the MiT/TFE proteins--MITF, TFE3 and TFEB--are decoupled from regulatory mechanisms that control their cytoplasmic retention. Increased nuclear import in turn drives the expression of a coherent network of genes that induce high levels of lysosomal catabolic function essential for PDA growth. Unbiased global metabolite profiling reveals that MiT/TFE-dependent autophagy-lysosome activation is specifically required to maintain intracellular amino acid pools. These results identify the MiT/TFE proteins as master regulators of metabolic reprogramming in pancreatic cancer and demonstrate that transcriptional activation of clearance pathways converging on the lysosome is a novel hallmark of aggressive malignancy.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Perera, Rushika M -- Stoykova, Svetlana -- Nicolay, Brandon N -- Ross, Kenneth N -- Fitamant, Julien -- Boukhali, Myriam -- Lengrand, Justine -- Deshpande, Vikram -- Selig, Martin K -- Ferrone, Cristina R -- Settleman, Jeff -- Stephanopoulos, Gregory -- Dyson, Nicholas J -- Zoncu, Roberto -- Ramaswamy, Sridhar -- Haas, Wilhelm -- Bardeesy, Nabeel -- DP2 CA195761/CA/NCI NIH HHS/ -- P01 CA117969/CA/NCI NIH HHS/ -- P01 CA117969-07/CA/NCI NIH HHS/ -- P50CA1270003/CA/NCI NIH HHS/ -- R01 CA133557-05/CA/NCI NIH HHS/ -- England -- Nature. 2015 Aug 20;524(7565):361-5. doi: 10.1038/nature14587. Epub 2015 Jul 13.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Center for Cancer Research, Massachusetts General Hospital, Boston, Massachusetts 02114, USA. ; Center for Regenerative Medicine, Massachusetts General Hospital, Boston, Massachusetts 02114, USA. ; Department of Medicine, Harvard Medical School, Boston, Massachusetts 02114, USA. ; Department of Pathology, Massachusetts General Hospital, Boston, Massachusetts 02114, USA. ; Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts 02114, USA. ; Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA. ; Department of Molecular and Cell Biology, University of California at Berkeley, Berkeley, California 94720, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26168401" target="_blank"〉PubMed〈/a〉
    Keywords: Active Transport, Cell Nucleus ; Amino Acids/metabolism ; Animals ; Autophagy/*genetics ; Basic Helix-Loop-Helix Leucine Zipper Transcription Factors/metabolism ; Carcinoma, Pancreatic Ductal/*genetics/*metabolism/pathology ; Cell Line, Tumor ; Energy Metabolism ; Female ; *Gene Expression Regulation, Neoplastic ; Heterografts ; Homeostasis ; Humans ; Lysosomes/genetics/*metabolism ; Mice ; Microphthalmia-Associated Transcription Factor/metabolism ; Neoplasm Transplantation ; Pancreatic Neoplasms/genetics/*metabolism/*pathology ; Transcription Factors/*metabolism ; Transcription, Genetic
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  • 62
    Publication Date: 2015-09-17
    Description: It is commonly assumed, but has rarely been demonstrated, that sex differences in behaviour arise from sexual dimorphism in the underlying neural circuits. Parental care is a complex stereotypic behaviour towards offspring that is shared by numerous species. Mice display profound sex differences in offspring-directed behaviours. At their first encounter, virgin females behave maternally towards alien pups while males will usually ignore the pups or attack them. Here we show that tyrosine hydroxylase (TH)-expressing neurons in the anteroventral periventricular nucleus (AVPV) of the mouse hypothalamus are more numerous in mothers than in virgin females and males, and govern parental behaviours in a sex-specific manner. In females, ablating the AVPV TH(+) neurons impairs maternal behaviour whereas optogenetic stimulation or increased TH expression in these cells enhance maternal care. In males, however, this same neuronal cluster has no effect on parental care but rather suppresses inter-male aggression. Furthermore, optogenetic activation or increased TH expression in the AVPV TH(+) neurons of female mice increases circulating oxytocin, whereas their ablation reduces oxytocin levels. Finally, we show that AVPV TH(+) neurons relay a monosynaptic input to oxytocin-expressing neurons in the paraventricular nucleus. Our findings uncover a previously unknown role for this neuronal population in the control of maternal care and oxytocin secretion, and provide evidence for a causal relationship between sexual dimorphism in the adult brain and sex differences in parental behaviour.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Scott, Niv -- Prigge, Matthias -- Yizhar, Ofer -- Kimchi, Tali -- England -- Nature. 2015 Sep 24;525(7570):519-22. doi: 10.1038/nature15378. Epub 2015 Sep 16.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Neurobiology, Weizmann Institute of Science, 76100 Rehovot, Israel.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26375004" target="_blank"〉PubMed〈/a〉
    Keywords: Aggression ; Animals ; Anterior Hypothalamic Nucleus/cytology/enzymology/physiology ; Dopaminergic Neurons/enzymology/metabolism ; Female ; Hypothalamus/*cytology/enzymology/*physiology ; Male ; Maternal Behavior/*physiology ; Mice ; Oxytocin/blood/*secretion ; Paraventricular Hypothalamic Nucleus/cytology/enzymology/physiology ; Postpartum Period ; *Sex Characteristics ; Synapses/metabolism ; Tyrosine 3-Monooxygenase/metabolism
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  • 63
    Publication Date: 2015-08-28
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Grinsted, Lena -- Bilde, Trine -- Gilbert, James D J -- England -- Nature. 2015 Aug 27;524(7566):E1-3. doi: 10.1038/nature14595.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉School of Life Sciences, University of Sussex, John Maynard Smith Building, Brighton BN1 9QG, UK. ; Department of Bioscience, Aarhus University, Ny Munkegade 116, building 1540, 8000 Aarhus C, Denmark. ; School of Biological, Biomedical and Environmental Sciences, University of Hull, Cottingham Road, Hull HU6 7RX, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26310770" target="_blank"〉PubMed〈/a〉
    Keywords: *Adaptation, Physiological ; Aggression/*physiology ; Animals ; *Biological Evolution ; Female ; *Selection, Genetic ; Spiders/*physiology
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  • 64
    Publication Date: 2015-12-10
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gronke, Konrad -- Diefenbach, Andreas -- England -- Nature. 2015 Dec 24;528(7583):488-9. doi: 10.1038/nature16325. Epub 2015 Dec 9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Research Centre for Immunology, University of Mainz Medical Centre, and at the Institute of Medical Microbiology and Hygiene, 55131 Mainz, Germany. ; Max-Planck-Institute of Immunobiology and Epigenetics, Freiburg, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26649826" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Epithelial Cells/*cytology ; Female ; Humans ; Interleukins/*immunology ; Intestinal Mucosa/*cytology ; Intestine, Small/*cytology ; *Regeneration ; Stem Cells/*cytology/*metabolism
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  • 65
    facet.materialart.
    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-03-27
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Abbott, Alison -- England -- Nature. 2015 Mar 26;519(7544):397-8. doi: 10.1038/519397a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25810182" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; *Autopsy ; Case-Control Studies ; Diabetes Mellitus/*genetics/*pathology/veterinary ; *Disease Models, Animal ; Female ; Genetic Engineering ; Germany ; Humans ; Male ; Mice ; Sus scrofa/*genetics ; *Tissue Banks
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  • 66
    Publication Date: 2015-09-04
    Description: TP53 (which encodes p53 protein) is the most frequently mutated gene among all human cancers. Prevalent p53 missense mutations abrogate its tumour suppressive function and lead to a 'gain-of-function' (GOF) that promotes cancer. Here we show that p53 GOF mutants bind to and upregulate chromatin regulatory genes, including the methyltransferases MLL1 (also known as KMT2A), MLL2 (also known as KMT2D), and acetyltransferase MOZ (also known as KAT6A or MYST3), resulting in genome-wide increases of histone methylation and acetylation. Analysis of The Cancer Genome Atlas shows specific upregulation of MLL1, MLL2, and MOZ in p53 GOF patient-derived tumours, but not in wild-type p53 or p53 null tumours. Cancer cell proliferation is markedly lowered by genetic knockdown of MLL1 or by pharmacological inhibition of the MLL1 methyltransferase complex. Our study reveals a novel chromatin mechanism underlying the progression of tumours with GOF p53, and suggests new possibilities for designing combinatorial chromatin-based therapies for treating individual cancers driven by prevalent GOF p53 mutations.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4568559/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4568559/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Zhu, Jiajun -- Sammons, Morgan A -- Donahue, Greg -- Dou, Zhixun -- Vedadi, Masoud -- Getlik, Matthaus -- Barsyte-Lovejoy, Dalia -- Al-awar, Rima -- Katona, Bryson W -- Shilatifard, Ali -- Huang, Jing -- Hua, Xianxin -- Arrowsmith, Cheryl H -- Berger, Shelley L -- 092809/Z/10/Z/Wellcome Trust/United Kingdom -- P30 ES013508/ES/NIEHS NIH HHS/ -- R01 CA078831/CA/NCI NIH HHS/ -- R01 GM069905/GM/NIGMS NIH HHS/ -- England -- Nature. 2015 Sep 10;525(7568):206-11. doi: 10.1038/nature15251. Epub 2015 Sep 2.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; Epigenetics Program, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; Biomedical Graduate Studies, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; Structural Genomics Consortium, University of Toronto, Toronto, Ontario M5G 1L7, Canada. ; Department of Pharmacology and Toxicology, University of Toronto, Toronto, Ontario M5S 1A8, Canada. ; Drug Discovery Program, Ontario Institute for Cancer Research, Toronto, Ontario M5G 0A3, Canada. ; Abramson Family Cancer Research Institute, Department of Cancer Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. ; Department of Biochemistry and Molecular Genetics, Feinberg School of Medicine, Northwestern University, 320 E. Superior Street, Chicago, Illinois 60611, USA. ; Cancer and Stem Cell Epigenetics, Laboratory of Cancer Biology and Genetics, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland 20892, USA. ; Princess Margaret Cancer Centre, and Department of Medical Biophysics, University of Toronto, Toronto, Ontario M5G 2C4, Canada.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26331536" target="_blank"〉PubMed〈/a〉
    Keywords: Acetylation ; Animals ; Cell Line, Tumor ; Cell Proliferation/genetics ; Chromatin/chemistry/*genetics/*metabolism ; Female ; Genes, Tumor Suppressor ; Genome, Human/genetics ; Histone Acetyltransferases/metabolism ; Histone-Lysine N-Methyltransferase/metabolism ; Histones/chemistry/metabolism ; Humans ; Male ; Mice ; Mutant Proteins/genetics/metabolism ; Mutation/*genetics ; Myeloid-Lymphoid Leukemia Protein/metabolism ; Neoplasms/*genetics/metabolism/*pathology ; Phenotype ; Protein Binding ; Protein Processing, Post-Translational ; Tumor Suppressor Protein p53/*genetics/*metabolism
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  • 67
    Publication Date: 2015-07-16
    Description: Traumatic brain injury (TBI), characterized by acute neurological dysfunction, is one of the best known environmental risk factors for chronic traumatic encephalopathy and Alzheimer's disease, the defining pathologic features of which include tauopathy made of phosphorylated tau protein (P-tau). However, tauopathy has not been detected in the early stages after TBI, and how TBI leads to tauopathy is unknown. Here we find robust cis P-tau pathology after TBI in humans and mice. After TBI in mice and stress in vitro, neurons acutely produce cis P-tau, which disrupts axonal microtubule networks and mitochondrial transport, spreads to other neurons, and leads to apoptosis. This process, which we term 'cistauosis', appears long before other tauopathy. Treating TBI mice with cis antibody blocks cistauosis, prevents tauopathy development and spread, and restores many TBI-related structural and functional sequelae. Thus, cis P-tau is a major early driver of disease after TBI and leads to tauopathy in chronic traumatic encephalopathy and Alzheimer's disease. The cis antibody may be further developed to detect and treat TBI, and prevent progressive neurodegeneration after injury.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4718588/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4718588/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kondo, Asami -- Shahpasand, Koorosh -- Mannix, Rebekah -- Qiu, Jianhua -- Moncaster, Juliet -- Chen, Chun-Hau -- Yao, Yandan -- Lin, Yu-Min -- Driver, Jane A -- Sun, Yan -- Wei, Shuo -- Luo, Man-Li -- Albayram, Onder -- Huang, Pengyu -- Rotenberg, Alexander -- Ryo, Akihide -- Goldstein, Lee E -- Pascual-Leone, Alvaro -- McKee, Ann C -- Meehan, William -- Zhou, Xiao Zhen -- Lu, Kun Ping -- P30 AG013846/AG/NIA NIH HHS/ -- P30AG13846/AG/NIA NIH HHS/ -- R01AG029385/AG/NIA NIH HHS/ -- R01AG046319/AG/NIA NIH HHS/ -- R01CA167677/CA/NCI NIH HHS/ -- R01HL111430/HL/NHLBI NIH HHS/ -- S10RR017927/RR/NCRR NIH HHS/ -- T32HD040128/HD/NICHD NIH HHS/ -- U01 NS086659/NS/NINDS NIH HHS/ -- U01NS086659-01/NS/NINDS NIH HHS/ -- England -- Nature. 2015 Jul 23;523(7561):431-6. doi: 10.1038/nature14658. Epub 2015 Jul 15.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Division of Translational Therapeutics, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts 02215, USA [2] Cancer Research Institute, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts 02215, USA. ; Division of Emergency Medicine, Children's Hospital Boston, Harvard Medical School, Boston, Massachusetts 02115, USA. ; Alzheimer's Disease Center, CTE Program, Boston University School of Medicine, Boston, Massachusetts 02118, USA. ; 1] Division of Translational Therapeutics, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts 02215, USA [2] Geriatric Research Education and Clinical Center, VA Boston Healthcare System, Harvard Medical School, Boston, Massachusetts 02130, USA. ; Department of Neurology, Children's Hospital Boston, Harvard Medical School, Boston, Massachusetts 02115, USA. ; Department of Microbiology, Yokohama City University School of Medicine, Yokohama 236-0004, Japan. ; Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts 02215, USA. ; Micheli Center for Sports Injury Prevention, Children's Hospital Boston, Harvard Medical School, Boston, Massachusetts 02115, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26176913" target="_blank"〉PubMed〈/a〉
    Keywords: Alzheimer Disease/complications/prevention & control ; Animals ; Antibodies, Monoclonal/*immunology/*pharmacology/therapeutic use ; Antibody Affinity ; Axons/metabolism/pathology ; Brain/metabolism/pathology ; Brain Injuries/complications/metabolism/*pathology/*prevention & control ; Disease Models, Animal ; Epitopes/chemistry/immunology ; Female ; Humans ; Male ; Mice ; Phosphoproteins/antagonists & inhibitors/biosynthesis/immunology/toxicity ; Stress, Physiological ; Tauopathies/complications/metabolism/pathology/*prevention & control ; tau Proteins/*antagonists & ; inhibitors/biosynthesis/*chemistry/immunology/toxicity
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  • 68
    Publication Date: 2015-07-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gross, Susan J -- Kareht, Stephanie -- Ryan, Allison -- England -- Nature. 2015 Jul 16;523(7560):290. doi: 10.1038/523290d.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Natera, San Carlos, California, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26178955" target="_blank"〉PubMed〈/a〉
    Keywords: Female ; Humans ; *Incidental Findings ; Maternal Welfare/*statistics & numerical data ; Pregnancy ; Pregnancy Complications/*diagnosis ; Prenatal Diagnosis/*utilization
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  • 69
    Publication Date: 2015-04-22
    Description: Endogenous retroviruses (ERVs) are remnants of ancient retroviral infections, and comprise nearly 8% of the human genome. The most recently acquired human ERV is HERVK(HML-2), which repeatedly infected the primate lineage both before and after the divergence of the human and chimpanzee common ancestor. Unlike most other human ERVs, HERVK retained multiple copies of intact open reading frames encoding retroviral proteins. However, HERVK is transcriptionally silenced by the host, with the exception of in certain pathological contexts such as germ-cell tumours, melanoma or human immunodeficiency virus (HIV) infection. Here we demonstrate that DNA hypomethylation at long terminal repeat elements representing the most recent genomic integrations, together with transactivation by OCT4 (also known as POU5F1), synergistically facilitate HERVK expression. Consequently, HERVK is transcribed during normal human embryogenesis, beginning with embryonic genome activation at the eight-cell stage, continuing through the emergence of epiblast cells in preimplantation blastocysts, and ceasing during human embryonic stem cell derivation from blastocyst outgrowths. Remarkably, we detected HERVK viral-like particles and Gag proteins in human blastocysts, indicating that early human development proceeds in the presence of retroviral products. We further show that overexpression of one such product, the HERVK accessory protein Rec, in a pluripotent cell line is sufficient to increase IFITM1 levels on the cell surface and inhibit viral infection, suggesting at least one mechanism through which HERVK can induce viral restriction pathways in early embryonic cells. Moreover, Rec directly binds a subset of cellular RNAs and modulates their ribosome occupancy, indicating that complex interactions between retroviral proteins and host factors can fine-tune pathways of early human development.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4503379/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4503379/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Grow, Edward J -- Flynn, Ryan A -- Chavez, Shawn L -- Bayless, Nicholas L -- Wossidlo, Mark -- Wesche, Daniel J -- Martin, Lance -- Ware, Carol B -- Blish, Catherine A -- Chang, Howard Y -- Pera, Renee A Reijo -- Wysocka, Joanna -- 1F30CA189514-01/CA/NCI NIH HHS/ -- 1S10RR02678001/RR/NCRR NIH HHS/ -- 1S10RR02933801/RR/NCRR NIH HHS/ -- DP2 AI112193/AI/NIAID NIH HHS/ -- DP2AI11219301/AI/NIAID NIH HHS/ -- F30 CA189514/CA/NCI NIH HHS/ -- P01GM099130/GM/NIGMS NIH HHS/ -- P50-HG007735/HG/NHGRI NIH HHS/ -- R01 GM112720/GM/NIGMS NIH HHS/ -- T32 HG000044/HG/NHGRI NIH HHS/ -- U01 HL100397/HL/NHLBI NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Jun 11;522(7555):221-5. doi: 10.1038/nature14308. Epub 2015 Apr 20.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Genetics, Stanford University School of Medicine, Stanford, California 94305, USA. ; Howard Hughes Medical Institute and Program in Epithelial Biology, Stanford University School of Medicine, Stanford, California 94305, USA. ; 1] Institute for Stem Cell Biology &Regenerative Medicine, Stanford University School of Medicine, Stanford University, Stanford, California 94305, USA [2] Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford University, Stanford, California 94305, USA [3] Division of Reproductive and Developmental Sciences, Oregon National Primate Research Center, Oregon Health &Science University, Beaverton, Oregon 97006, USA. ; Stanford Immunology, Stanford University School of Medicine, Stanford, California 94305, USA. ; 1] Department of Genetics, Stanford University School of Medicine, Stanford, California 94305, USA [2] Institute for Stem Cell Biology &Regenerative Medicine, Stanford University School of Medicine, Stanford University, Stanford, California 94305, USA [3] Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford University, Stanford, California 94305, USA. ; Institute for Stem Cell Biology &Regenerative Medicine, Stanford University School of Medicine, Stanford University, Stanford, California 94305, USA. ; Department of Comparative Medicine, University of Washington, Seattle, Washington 98195-8056, USA. ; Department of Medicine, Stanford University School of Medicine, Stanford, California 94305, USA. ; 1] Department of Genetics, Stanford University School of Medicine, Stanford, California 94305, USA [2] Institute for Stem Cell Biology &Regenerative Medicine, Stanford University School of Medicine, Stanford University, Stanford, California 94305, USA [3] Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford University, Stanford, California 94305, USA [4] Department of Cell Biology and Neurosciences, Montana State University, Bozeman, Montana 59717, USA. ; 1] Institute for Stem Cell Biology &Regenerative Medicine, Stanford University School of Medicine, Stanford University, Stanford, California 94305, USA [2] Department of Chemical and Systems Biology, Stanford University School of Medicine, Stanford, California 94305, USA [3] Department of Developmental Biology, Stanford University School of Medicine, Stanford, California 94305, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25896322" target="_blank"〉PubMed〈/a〉
    Keywords: Antigens, Differentiation/metabolism ; Blastocyst/cytology/metabolism/*virology ; Cell Line ; DNA Methylation ; Endogenous Retroviruses/genetics/*metabolism ; Female ; Gene Products, gag/metabolism ; Humans ; Male ; Octamer Transcription Factor-3/metabolism ; Open Reading Frames/genetics ; Pluripotent Stem Cells/cytology/metabolism/*virology ; RNA, Messenger/genetics/metabolism ; Ribosomes/genetics/metabolism ; Terminal Repeat Sequences/genetics ; Transcription, Genetic/genetics ; Transcriptional Activation ; Viral Envelope Proteins/genetics/metabolism ; *Virus Activation
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  • 70
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    Nature Publishing Group (NPG)
    Publication Date: 2015-01-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Scudellari, Megan -- England -- Nature. 2015 Jan 22;517(7535):426-9. doi: 10.1038/517426a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25612035" target="_blank"〉PubMed〈/a〉
    Keywords: Aging/*blood ; Alzheimer Disease/blood/therapy ; Animals ; Blood Component Removal ; Blood Transfusion ; Bone Morphogenetic Proteins/pharmacology ; Caloric Restriction ; Clinical Trials as Topic ; Female ; Geriatrics/*methods ; Growth Differentiation Factors/pharmacology ; Humans ; Longevity/drug effects ; Male ; Memory/drug effects ; Mice ; Myoblasts, Skeletal/cytology/drug effects ; Neuronal Plasticity/drug effects ; Neurons/cytology/drug effects ; Oxytocin/metabolism/pharmacology ; Plasma/chemistry/physiology ; Rats ; Rejuvenation/*physiology ; Sirolimus/adverse effects/pharmacology
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  • 71
    Publication Date: 2015-05-15
    Description: Many animals navigate using a combination of visual landmarks and path integration. In mammalian brains, head direction cells integrate these two streams of information by representing an animal's heading relative to landmarks, yet maintaining their directional tuning in darkness based on self-motion cues. Here we use two-photon calcium imaging in head-fixed Drosophila melanogaster walking on a ball in a virtual reality arena to demonstrate that landmark-based orientation and angular path integration are combined in the population responses of neurons whose dendrites tile the ellipsoid body, a toroidal structure in the centre of the fly brain. The neural population encodes the fly's azimuth relative to its environment, tracking visual landmarks when available and relying on self-motion cues in darkness. When both visual and self-motion cues are absent, a representation of the animal's orientation is maintained in this network through persistent activity, a potential substrate for short-term memory. Several features of the population dynamics of these neurons and their circular anatomical arrangement are suggestive of ring attractors, network structures that have been proposed to support the function of navigational brain circuits.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4704792/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4704792/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Seelig, Johannes D -- Jayaraman, Vivek -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 May 14;521(7551):186-91. doi: 10.1038/nature14446.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Janelia Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia 20147, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25971509" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Brain/cytology/physiology ; Calcium/analysis/metabolism ; Cues ; Darkness ; Dendrites/physiology ; Drosophila melanogaster/*cytology/*physiology ; Female ; Head ; Neurons/*physiology ; Orientation/physiology ; Photic Stimulation ; Rotation ; Space Perception/physiology ; Spatial Navigation/*physiology ; Walking/physiology
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  • 72
    Publication Date: 2015-07-16
    Description: Recent studies into the global causes of severe diarrhoea in young children have identified the protozoan parasite Cryptosporidium as the second most important diarrhoeal pathogen after rotavirus. Diarrhoeal disease is estimated to be responsible for 10.5% of overall child mortality. Cryptosporidium is also an opportunistic pathogen in the contexts of human immunodeficiency virus (HIV)-caused AIDS and organ transplantation. There is no vaccine and only a single approved drug that provides no benefit for those in gravest danger: malnourished children and immunocompromised patients. Cryptosporidiosis drug and vaccine development is limited by the poor tractability of the parasite, which includes a lack of systems for continuous culture, facile animal models, and molecular genetic tools. Here we describe an experimental framework to genetically modify this important human pathogen. We established and optimized transfection of C. parvum sporozoites in tissue culture. To isolate stable transgenics we developed a mouse model that delivers sporozoites directly into the intestine, a Cryptosporidium clustered regularly interspaced short palindromic repeat (CRISPR)/Cas9 system, and in vivo selection for aminoglycoside resistance. We derived reporter parasites suitable for in vitro and in vivo drug screening, and we evaluated the basis of drug susceptibility by gene knockout. We anticipate that the ability to genetically engineer this parasite will be transformative for Cryptosporidium research. Genetic reporters will provide quantitative correlates for disease, cure and protection, and the role of parasite genes in these processes is now open to rigorous investigation.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4640681/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4640681/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Vinayak, Sumiti -- Pawlowic, Mattie C -- Sateriale, Adam -- Brooks, Carrie F -- Studstill, Caleb J -- Bar-Peled, Yael -- Cipriano, Michael J -- Striepen, Boris -- R01 AI112427/AI/NIAID NIH HHS/ -- R01AI112427/AI/NIAID NIH HHS/ -- T32 AI060546/AI/NIAID NIH HHS/ -- T32AI060546/AI/NIAID NIH HHS/ -- England -- Nature. 2015 Jul 23;523(7561):477-80. doi: 10.1038/nature14651. Epub 2015 Jul 15.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Center for Tropical and Emerging Global Diseases, University of Georgia, Paul D. Coverdell Center, 500 D.W. Brooks Drive, Athens, Georgia 30602, USA. ; 1] Center for Tropical and Emerging Global Diseases, University of Georgia, Paul D. Coverdell Center, 500 D.W. Brooks Drive, Athens, Georgia 30602, USA [2] Department of Cellular Biology, University of Georgia, Paul D. Coverdell Center, 500 D.W. Brooks Drive, Athens, Georgia 30602, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26176919" target="_blank"〉PubMed〈/a〉
    Keywords: Aminoglycosides/pharmacology ; Animals ; Antimalarials/pharmacology ; CRISPR-Cas Systems ; Cell Line ; Cryptosporidiosis/complications/*parasitology ; Cryptosporidium parvum/enzymology/*genetics/growth & development ; Diarrhea/complications/*parasitology ; Drug Evaluation, Preclinical ; Drug Resistance ; Female ; Gene Deletion ; Gene Knockout Techniques ; Genes, Reporter ; Genetic Engineering/*methods ; Humans ; Intestines/parasitology ; Mice ; Models, Animal ; Sporozoites ; Thymidine Kinase/deficiency/genetics ; Transfection/methods ; Trimethoprim/pharmacology
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  • 73
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    Nature Publishing Group (NPG)
    Publication Date: 2015-04-17
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Marx, Vivien -- England -- Nature. 2015 Apr 16;520(7547):389-93. doi: 10.1038/520389a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25877204" target="_blank"〉PubMed〈/a〉
    Keywords: Biomedical Research/*trends ; *DNA Mutational Analysis ; Databases, Genetic ; Female ; *Genetic Testing ; Humans ; Neoplasms/*drug therapy/*genetics/metabolism/pathology ; Pilot Projects ; Precision Medicine/*methods/trends ; Remission Induction ; Specimen Handling ; *Survivors
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  • 74
    Publication Date: 2015-09-30
    Description: Haematopoietic stem cells (HSCs) reside in a perivascular niche but the specific location of this niche remains controversial. HSCs are rare and few can be found in thin tissue sections or upon live imaging, making it difficult to comprehensively localize dividing and non-dividing HSCs. Here, using a green fluorescent protein (GFP) knock-in for the gene Ctnnal1 in mice (hereafter denoted as alpha-catulin(GFP)), we discover that alpha-catulin(GFP) is expressed by only 0.02% of bone marrow haematopoietic cells, including almost all HSCs. We find that approximately 30% of alpha-catulin-GFP(+)c-kit(+) cells give long-term multilineage reconstitution of irradiated mice, indicating that alpha-catulin-GFP(+)c-kit(+) cells are comparable in HSC purity to cells obtained using the best markers currently available. We optically cleared the bone marrow to perform deep confocal imaging, allowing us to image thousands of alpha-catulin-GFP(+)c-kit(+) cells and to digitally reconstruct large segments of bone marrow. The distribution of alpha-catulin-GFP(+)c-kit(+) cells indicated that HSCs were more common in central marrow than near bone surfaces, and in the diaphysis relative to the metaphysis. Nearly all HSCs contacted leptin receptor positive (Lepr(+)) and Cxcl12(high) niche cells, and approximately 85% of HSCs were within 10 mum of a sinusoidal blood vessel. Most HSCs, both dividing (Ki-67(+)) and non-dividing (Ki-67(-)), were distant from arterioles, transition zone vessels, and bone surfaces. Dividing and non-dividing HSCs thus reside mainly in perisinusoidal niches with Lepr(+)Cxcl12(high) cells throughout the bone marrow.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Acar, Melih -- Kocherlakota, Kiranmai S -- Murphy, Malea M -- Peyer, James G -- Oguro, Hideyuki -- Inra, Christopher N -- Jaiyeola, Christabel -- Zhao, Zhiyu -- Luby-Phelps, Katherine -- Morrison, Sean J -- HL097760/HL/NHLBI NIH HHS/ -- R01 DK100848/DK/NIDDK NIH HHS/ -- S10 RR029731/RR/NCRR NIH HHS/ -- S10RR029731/RR/NCRR NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Oct 1;526(7571):126-30. doi: 10.1038/nature15250. Epub 2015 Sep 23.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Children's Research Institute and the Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA. ; Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA. ; Department of Cell Biology, University of Texas Southwestern Medical Center, Dallas, Texas 75390, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26416744" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Arterioles/metabolism ; Biomarkers/analysis/metabolism ; Bone Marrow/*anatomy & histology ; Cell Division ; Cell Lineage ; Chemokine CXCL12/metabolism ; Diaphyses/cytology/metabolism ; Female ; Hematopoietic Stem Cells/cytology/*metabolism ; Image Processing, Computer-Assisted ; Male ; Mice ; Mice, Inbred C57BL ; Microscopy, Confocal ; *Molecular Imaging ; Proto-Oncogene Proteins c-kit/metabolism ; Receptors, Leptin/metabolism ; Stem Cell Niche ; Tibia/anatomy & histology/blood supply/cytology ; alpha Catenin/analysis/metabolism
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  • 75
    Publication Date: 2015-08-13
    Description: The adult mouse mammary epithelium contains self-sustained cell lineages that form the inner luminal and outer basal cell layers, with stem and progenitor cells contributing to its proliferative and regenerative potential. A key issue in breast cancer biology is the effect of genomic lesions in specific mammary cell lineages on tumour heterogeneity and progression. The impact of transforming events on fate conversion in cancer cells of origin and thus their contribution to tumour heterogeneity remains largely elusive. Using in situ genetic lineage tracing and limiting dilution transplantation, we have unravelled the potential of PIK3CA(H1047R), one of the most frequent mutations occurring in human breast cancer, to induce multipotency during tumorigenesis in the mammary gland. Here we show that expression of PIK3CA(H1047R) in lineage-committed basal Lgr5-positive and luminal keratin-8-positive cells of the adult mouse mammary gland evokes cell dedifferentiation into a multipotent stem-like state, suggesting this to be a mechanism involved in the formation of heterogeneous, multi-lineage mammary tumours. Moreover, we show that the tumour cell of origin influences the frequency of malignant mammary tumours. Our results define a key effect of PIK3CA(H1047R) on mammary cell fate in the pre-neoplastic mammary gland and show that the cell of origin of PIK3CA(H1047R) tumours dictates their malignancy, thus revealing a mechanism underlying tumour heterogeneity and aggressiveness.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Koren, Shany -- Reavie, Linsey -- Couto, Joana Pinto -- De Silva, Duvini -- Stadler, Michael B -- Roloff, Tim -- Britschgi, Adrian -- Eichlisberger, Tobias -- Kohler, Hubertus -- Aina, Olulanu -- Cardiff, Robert D -- Bentires-Alj, Mohamed -- U01 CA141582/CA/NCI NIH HHS/ -- England -- Nature. 2015 Sep 3;525(7567):114-8. doi: 10.1038/nature14669. Epub 2015 Aug 12.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Friedrich Miescher Institute for Biomedical Research (FMI), 4058 Basel, Switzerland. ; Swiss Institute of Bioinformatics, 4058 Basel, Switzerland. ; Department of Pathology, Center for Comparative Medicine, University of California Davis, Davis, California 95616, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26266975" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Breast Neoplasms/*genetics/*pathology ; Cell Dedifferentiation/genetics ; Cell Lineage/*genetics ; Cell Transformation, Neoplastic/genetics ; Female ; Humans ; Mammary Glands, Animal/metabolism/pathology ; Mammary Neoplasms, Animal/*genetics/*pathology ; Mice ; Multipotent Stem Cells/*metabolism/pathology ; Mutation/genetics ; Neoplasm Invasiveness/genetics/pathology ; Phosphatidylinositol 3-Kinases/*genetics/metabolism
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  • 76
    Publication Date: 2015-03-25
    Description: Adult stem cells occur in niches that balance self-renewal with lineage selection and progression during tissue homeostasis. Following injury, culture or transplantation, stem cells outside their niche often display fate flexibility. Here we show that super-enhancers underlie the identity, lineage commitment and plasticity of adult stem cells in vivo. Using hair follicle as a model, we map the global chromatin domains of hair follicle stem cells and their committed progenitors in their native microenvironments. We show that super-enhancers and their dense clusters ('epicentres') of transcription factor binding sites undergo remodelling upon lineage progression. New fate is acquired by decommissioning old and establishing new super-enhancers and/or epicentres, an auto-regulatory process that abates one master regulator subset while enhancing another. We further show that when outside their niche, either in vitro or in wound-repair, hair follicle stem cells dynamically remodel super-enhancers in response to changes in their microenvironment. Intriguingly, some key super-enhancers shift epicentres, enabling their genes to remain active and maintain a transitional state in an ever-changing transcriptional landscape. Finally, we identify SOX9 as a crucial chromatin rheostat of hair follicle stem cell super-enhancers, and provide functional evidence that super-enhancers are dynamic, dense transcription-factor-binding platforms which are acutely sensitive to pioneer master regulators whose levels define not only spatial and temporal features of lineage-status but also stemness, plasticity in transitional states and differentiation.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4482136/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4482136/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Adam, Rene C -- Yang, Hanseul -- Rockowitz, Shira -- Larsen, Samantha B -- Nikolova, Maria -- Oristian, Daniel S -- Polak, Lisa -- Kadaja, Meelis -- Asare, Amma -- Zheng, Deyou -- Fuchs, Elaine -- R01 AR031737/AR/NIAMS NIH HHS/ -- R01-AR31737/AR/NIAMS NIH HHS/ -- R21 MH099452/MH/NIMH NIH HHS/ -- R21MH099452/MH/NIMH NIH HHS/ -- T32 GM066699/GM/NIGMS NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 May 21;521(7552):366-70. doi: 10.1038/nature14289. Epub 2015 Mar 18.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Howard Hughes Medical Institute, Laboratory of Mammalian Cell Biology &Development, The Rockefeller University, New York, New York 10065, USA. ; Department of Genetics, Albert Einstein College of Medicine, Bronx, New York 10461, USA. ; 1] Department of Genetics, Albert Einstein College of Medicine, Bronx, New York 10461, USA [2] Departments of Neurology and Neuroscience, Albert Einstein College of Medicine, Bronx, New York 10461, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25799994" target="_blank"〉PubMed〈/a〉
    Keywords: *Adaptation, Physiological ; Adult Stem Cells/*cytology/metabolism ; Animals ; Base Sequence ; Cell Differentiation/*genetics ; Cell Lineage/*genetics ; Chromatin/genetics/metabolism ; Enhancer Elements, Genetic/*genetics ; Female ; Hair Follicle/*cytology ; Mice ; Organ Specificity ; SOX9 Transcription Factor/*metabolism ; Stem Cell Niche ; Time Factors
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  • 77
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    Nature Publishing Group (NPG)
    Publication Date: 2015-11-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Adams, Jill U -- England -- Nature. 2015 Nov 19;527(7578):S108-9. doi: 10.1038/527S108a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26580158" target="_blank"〉PubMed〈/a〉
    Keywords: Adult ; Breast Neoplasms/classification/*genetics/*therapy ; Computational Biology/*trends ; DNA Mutational Analysis ; Databases, Factual ; Datasets as Topic ; Female ; Gene Expression Regulation, Neoplastic/genetics ; Genome, Human/genetics ; Humans ; Menopause/genetics ; Precision Medicine/*trends
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  • 78
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    Nature Publishing Group (NPG)
    Publication Date: 2015-10-09
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gupta, Sujata -- England -- Nature. 2015 Oct 8;526(7572):S6-7. doi: 10.1038/526S6a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26444374" target="_blank"〉PubMed〈/a〉
    Keywords: *Beauty ; Continental Population Groups/*statistics & numerical data ; *Cultural Characteristics ; Ethnic Groups/*statistics & numerical data ; Face/*anatomy & histology ; Female ; Humans ; Nose/anatomy & histology ; Practice Guidelines as Topic/standards ; Skin Pigmentation ; Surgery, Plastic/*utilization
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  • 79
    Publication Date: 2015-07-07
    Description: During fertilization, an egg and a sperm fuse to form a new embryo. Eggs develop from oocytes in a process called meiosis. Meiosis in human oocytes is highly error-prone, and defective eggs are the leading cause of pregnancy loss and several genetic disorders such as Down's syndrome. Which genes safeguard accurate progression through meiosis is largely unclear. Here we develop high-content phenotypic screening methods for the systematic identification of mammalian meiotic genes. We targeted 774 genes by RNA interference within follicle-enclosed mouse oocytes to block protein expression from an early stage of oocyte development onwards. We then analysed the function of several genes simultaneously by high-resolution imaging of chromosomes and microtubules in live oocytes and scored each oocyte quantitatively for 50 phenotypes, generating a comprehensive resource of meiotic gene function. The screen generated an unprecedented annotated data set of meiotic progression in 2,241 mammalian oocytes, which allowed us to analyse systematically which defects are linked to abnormal chromosome segregation during meiosis, identifying progression into anaphase with misaligned chromosomes as well as defects in spindle organization as risk factors. This study demonstrates how high-content screens can be performed in oocytes, and allows systematic studies of meiosis in mammals.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4538867/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4538867/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Pfender, Sybille -- Kuznetsov, Vitaliy -- Pasternak, Michal -- Tischer, Thomas -- Santhanam, Balaji -- Schuh, Melina -- 337415/European Research Council/International -- MC_U105185859/Medical Research Council/United Kingdom -- MC_U105192711/Medical Research Council/United Kingdom -- England -- Nature. 2015 Aug 13;524(7564):239-42. doi: 10.1038/nature14568. Epub 2015 Jul 6.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Medical Research Council, Laboratory of Molecular Biology, Francis Crick Avenue, Cambridge Biomedical Campus, Cambridge CB2 0QH, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26147080" target="_blank"〉PubMed〈/a〉
    Keywords: Anaphase/genetics ; Aneuploidy ; Animals ; Chromosome Segregation/genetics ; Chromosomes/genetics/metabolism ; Dual-Specificity Phosphatases/genetics ; Female ; Genomic Instability/genetics ; Male ; Meiosis/*genetics ; Mice ; Microtubule-Associated Proteins/genetics ; Microtubules/genetics/metabolism ; Oocytes/*cytology/*metabolism ; Ovarian Follicle/cytology ; Phenotype ; Protein Biosynthesis ; Protein-Serine-Threonine Kinases/genetics ; *RNA Interference ; Spindle Apparatus/genetics/metabolism
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  • 80
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    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-02-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Callaway, Ewen -- England -- Nature. 2015 Feb 12;518(7538):145-6. doi: 10.1038/518145a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25673389" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Clinical Trials as Topic/legislation & jurisprudence ; Embryo Research/ethics/*legislation & jurisprudence ; Female ; Fertilization in Vitro/ethics/*legislation & jurisprudence/*methods ; Great Britain ; Humans ; Male ; United States ; United States Food and Drug Administration/legislation & jurisprudence
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    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 81
    Publication Date: 2015-06-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Dranovsky, Alex -- Leonardo, E David -- England -- Nature. 2015 Jun 18;522(7556):294-5. doi: 10.1038/522294a.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Psychiatry, Division of Integrative Neuroscience, Columbia University, New York, New York 10032, USA, and at the New York State Psychiatric Institute.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26085266" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Depression/*psychology/*therapy ; Female ; Male ; Memory/*physiology ; Pleasure/*physiology
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  • 82
    Publication Date: 2015-11-05
    Description: Anxiety-related conditions are among the most difficult neuropsychiatric diseases to treat pharmacologically, but respond to cognitive therapies. There has therefore been interest in identifying relevant top-down pathways from cognitive control regions in medial prefrontal cortex (mPFC). Identification of such pathways could contribute to our understanding of the cognitive regulation of affect, and provide pathways for intervention. Previous studies have suggested that dorsal and ventral mPFC subregions exert opposing effects on fear, as do subregions of other structures. However, precise causal targets for top-down connections among these diverse possibilities have not been established. Here we show that the basomedial amygdala (BMA) represents the major target of ventral mPFC in amygdala in mice. Moreover, BMA neurons differentiate safe and aversive environments, and BMA activation decreases fear-related freezing and high-anxiety states. Lastly, we show that the ventral mPFC-BMA projection implements top-down control of anxiety state and learned freezing, both at baseline and in stress-induced anxiety, defining a broadly relevant new top-down behavioural regulation pathway.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Adhikari, Avishek -- Lerner, Talia N -- Finkelstein, Joel -- Pak, Sally -- Jennings, Joshua H -- Davidson, Thomas J -- Ferenczi, Emily -- Gunaydin, Lisa A -- Mirzabekov, Julie J -- Ye, Li -- Kim, Sung-Yon -- Lei, Anna -- Deisseroth, Karl -- 1F32MH105053-01/MH/NIMH NIH HHS/ -- K99 MH106649/MH/NIMH NIH HHS/ -- K99MH106649/MH/NIMH NIH HHS/ -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Nov 12;527(7577):179-85. doi: 10.1038/nature15698. Epub 2015 Nov 4.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Bioengineering, Stanford University, Stanford, California 94305, USA. ; CNC Program, Stanford University, Stanford, California 94304, USA. ; Neurosciences Program, Stanford University, Stanford, California 94305, USA. ; Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California 94305, USA. ; Howard Hughes Medical Institute, Stanford University, Stanford, California 94305, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26536109" target="_blank"〉PubMed〈/a〉
    Keywords: Amygdala/cytology/*physiology ; Animals ; Anxiety/*physiopathology/psychology ; Extinction, Psychological/physiology ; Fear/*physiology/psychology ; Female ; Freezing Reaction, Cataleptic/physiology ; Learning/physiology ; Male ; Mice ; Mice, Inbred C57BL ; Neural Pathways/*physiology ; Prefrontal Cortex/cytology/physiology ; Stress, Psychological/physiopathology
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    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 83
    Publication Date: 2015-01-07
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Picker, Louis J -- Lifson, Jeffrey D -- England -- Nature. 2015 Jan 15;517(7534):281-2. doi: 10.1038/nature14194. Epub 2015 Jan 7.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Vaccine and Gene Therapy Institute, Oregon Health &Science University, Beaverton, Oregon 97006, USA. ; AIDS and Cancer Virus Program, Leidos Biomedical Research, Inc., Frederick National Laboratory, Frederick, Maryland 21702, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25561174" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Female ; Genes, Dominant/*genetics ; Genes, Viral/*genetics ; HIV-1/*genetics/*immunology ; Humans ; Male ; Mutation/*genetics ; T-Lymphocytes, Cytotoxic/*immunology ; Virus Latency/*immunology
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    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 84
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    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-06-25
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Gupta, Sujata -- England -- Nature. 2015 Jun 25;522(7557):S57-9. doi: 10.1038/522S57a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26107098" target="_blank"〉PubMed〈/a〉
    Keywords: Behavior, Addictive/economics/prevention & control/*psychology/*rehabilitation ; Female ; Humans ; *Motivation ; *Reward ; Smoking Cessation/*economics/*methods/psychology ; Substance-Related Disorders/economics/prevention & ; control/*psychology/*rehabilitation
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    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 85
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    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-06-26
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shen, Helen -- England -- Nature. 2015 Jun 25;522(7557):410-2. doi: 10.1038/522410a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26108835" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Arvicolinae/physiology ; Autistic Disorder/drug therapy/metabolism ; Brain/drug effects/physiology ; Clinical Trials as Topic ; Female ; Labor Onset/drug effects ; Lactation/drug effects ; Maternal Behavior/drug effects ; Mice ; Oxytocin/pharmacology/*physiology/therapeutic use ; Pregnancy ; *Social Behavior
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  • 86
    Publication Date: 2015-10-28
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Harris, Isaac S -- Brugge, Joan S -- England -- Nature. 2015 Nov 12;527(7577):170-1. doi: 10.1038/nature15644. Epub 2015 Oct 21.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Cell Biology and the Ludwig Center at Harvard, Harvard Medical School, Boston, Massachusetts 02115, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26503052" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Female ; Humans ; Male ; Melanoma/*metabolism/*pathology ; Neoplasm Metastasis/*prevention & control ; *Oxidative Stress
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  • 87
    Publication Date: 2015-07-03
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kutschera, U -- England -- Nature. 2015 Jul 2;523(7558):35. doi: 10.1038/523035d.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institute of Biology, University of Kassel, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26135438" target="_blank"〉PubMed〈/a〉
    Keywords: *Biological Evolution ; Female ; Genetics, Medical/history ; History, 19th Century ; Humans ; Male
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  • 88
    Publication Date: 2015-10-23
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Harris, Nicola -- England -- Nature. 2015 Oct 22;526(7574):509-10. doi: 10.1038/526509a.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Global Health Institute, School of Life Sciences, Ecole Polytechnique Federale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26490613" target="_blank"〉PubMed〈/a〉
    Keywords: Female ; *Gastrointestinal Microbiome ; Humans ; Immune System Diseases/*microbiology/*pathology ; Lymphatic Diseases/*pathology ; Male ; Yersinia pseudotuberculosis/*physiology ; Yersinia pseudotuberculosis Infections/*immunology
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    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 89
    facet.materialart.
    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-09-25
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hamilton, Garry -- England -- Nature. 2015 Sep 24;525(7570):444-6. doi: 10.1038/525444a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26399812" target="_blank"〉PubMed〈/a〉
    Keywords: Aging/genetics/pathology ; Animals ; Biological Therapy/*adverse effects ; Cell Nucleus/*genetics ; DNA, Mitochondrial/genetics ; Drosophila melanogaster/cytology/genetics ; *Evolution, Molecular ; Female ; Genome, Mitochondrial/genetics ; Haplotypes/genetics ; Humans ; Male ; Mice ; Mitochondria/*genetics/pathology/physiology/*transplantation ; Mitochondrial Diseases/genetics/*pathology/*therapy ; Models, Biological ; Neoplasms/genetics/pathology ; Neurodegenerative Diseases/genetics/pathology ; Obesity/genetics/pathology/therapy ; Risk Assessment/ethics/standards ; Symbiosis/genetics
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    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 90
    Publication Date: 2015-07-02
    Description: Homozygosity has long been associated with rare, often devastating, Mendelian disorders, and Darwin was one of the first to recognize that inbreeding reduces evolutionary fitness. However, the effect of the more distant parental relatedness that is common in modern human populations is less well understood. Genomic data now allow us to investigate the effects of homozygosity on traits of public health importance by observing contiguous homozygous segments (runs of homozygosity), which are inferred to be homozygous along their complete length. Given the low levels of genome-wide homozygosity prevalent in most human populations, information is required on very large numbers of people to provide sufficient power. Here we use runs of homozygosity to study 16 health-related quantitative traits in 354,224 individuals from 102 cohorts, and find statistically significant associations between summed runs of homozygosity and four complex traits: height, forced expiratory lung volume in one second, general cognitive ability and educational attainment (P 〈 1 x 10(-300), 2.1 x 10(-6), 2.5 x 10(-10) and 1.8 x 10(-10), respectively). In each case, increased homozygosity was associated with decreased trait value, equivalent to the offspring of first cousins being 1.2 cm shorter and having 10 months' less education. Similar effect sizes were found across four continental groups and populations with different degrees of genome-wide homozygosity, providing evidence that homozygosity, rather than confounding, directly contributes to phenotypic variance. Contrary to earlier reports in substantially smaller samples, no evidence was seen of an influence of genome-wide homozygosity on blood pressure and low density lipoprotein cholesterol, or ten other cardio-metabolic traits. Since directional dominance is predicted for traits under directional evolutionary selection, this study provides evidence that increased stature and cognitive function have been positively selected in human evolution, whereas many important risk factors for late-onset complex diseases may not have been.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4516141/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4516141/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Joshi, Peter K -- Esko, Tonu -- Mattsson, Hannele -- Eklund, Niina -- Gandin, Ilaria -- Nutile, Teresa -- Jackson, Anne U -- Schurmann, Claudia -- Smith, Albert V -- Zhang, Weihua -- Okada, Yukinori -- Stancakova, Alena -- Faul, Jessica D -- Zhao, Wei -- Bartz, Traci M -- Concas, Maria Pina -- Franceschini, Nora -- Enroth, Stefan -- Vitart, Veronique -- Trompet, Stella -- Guo, Xiuqing -- Chasman, Daniel I -- O'Connel, Jeffrey R -- Corre, Tanguy -- Nongmaithem, Suraj S -- Chen, Yuning -- Mangino, Massimo -- Ruggiero, Daniela -- Traglia, Michela -- Farmaki, Aliki-Eleni -- Kacprowski, Tim -- Bjonnes, Andrew -- van der Spek, Ashley -- Wu, Ying -- Giri, Anil K -- Yanek, Lisa R -- Wang, Lihua -- Hofer, Edith -- Rietveld, Cornelius A -- McLeod, Olga -- Cornelis, Marilyn C -- Pattaro, Cristian -- Verweij, Niek -- Baumbach, Clemens -- Abdellaoui, Abdel -- Warren, Helen R -- Vuckovic, Dragana -- Mei, Hao -- Bouchard, Claude -- Perry, John R B -- Cappellani, Stefania -- Mirza, Saira S -- Benton, Miles C -- Broeckel, Ulrich -- Medland, Sarah E -- Lind, Penelope A -- Malerba, Giovanni -- Drong, Alexander -- Yengo, Loic -- Bielak, Lawrence F -- Zhi, Degui -- van der Most, Peter J -- Shriner, Daniel -- Magi, Reedik -- Hemani, Gibran -- Karaderi, Tugce -- Wang, Zhaoming -- Liu, Tian -- Demuth, Ilja -- Zhao, Jing Hua -- Meng, Weihua -- Lataniotis, Lazaros -- van der Laan, Sander W -- Bradfield, Jonathan P -- Wood, Andrew R -- Bonnefond, Amelie -- Ahluwalia, Tarunveer S -- Hall, Leanne M -- Salvi, Erika -- Yazar, Seyhan -- Carstensen, Lisbeth -- de Haan, Hugoline G -- Abney, Mark -- Afzal, Uzma -- Allison, Matthew A -- Amin, Najaf -- Asselbergs, Folkert W -- Bakker, Stephan J L -- Barr, R Graham -- Baumeister, Sebastian E -- Benjamin, Daniel J -- Bergmann, Sven -- Boerwinkle, Eric -- Bottinger, Erwin P -- Campbell, Archie -- Chakravarti, Aravinda -- Chan, Yingleong -- Chanock, Stephen J -- Chen, Constance -- Chen, Y-D Ida -- Collins, Francis S -- Connell, John -- Correa, Adolfo -- Cupples, L Adrienne -- Smith, George Davey -- Davies, Gail -- Dorr, Marcus -- Ehret, Georg -- Ellis, Stephen B -- Feenstra, Bjarke -- Feitosa, Mary F -- Ford, Ian -- Fox, Caroline S -- Frayling, Timothy M -- Friedrich, Nele -- Geller, Frank -- Scotland, Generation -- Gillham-Nasenya, Irina -- Gottesman, Omri -- Graff, Misa -- Grodstein, Francine -- Gu, Charles -- Haley, Chris -- Hammond, Christopher J -- Harris, Sarah E -- Harris, Tamara B -- Hastie, Nicholas D -- Heard-Costa, Nancy L -- Heikkila, Kauko -- Hocking, Lynne J -- Homuth, Georg -- Hottenga, Jouke-Jan -- Huang, Jinyan -- Huffman, Jennifer E -- Hysi, Pirro G -- Ikram, M Arfan -- Ingelsson, Erik -- Joensuu, Anni -- Johansson, Asa -- Jousilahti, Pekka -- Jukema, J Wouter -- Kahonen, Mika -- Kamatani, Yoichiro -- Kanoni, Stavroula -- Kerr, Shona M -- Khan, Nazir M -- Koellinger, Philipp -- Koistinen, Heikki A -- Kooner, Manraj K -- Kubo, Michiaki -- Kuusisto, Johanna -- Lahti, Jari -- Launer, Lenore J -- Lea, Rodney A -- Lehne, Benjamin -- Lehtimaki, Terho -- Liewald, David C M -- Lind, Lars -- Loh, Marie -- Lokki, Marja-Liisa -- London, Stephanie J -- Loomis, Stephanie J -- Loukola, Anu -- Lu, Yingchang -- Lumley, Thomas -- Lundqvist, Annamari -- Mannisto, Satu -- Marques-Vidal, Pedro -- Masciullo, Corrado -- Matchan, Angela -- Mathias, Rasika A -- Matsuda, Koichi -- Meigs, James B -- Meisinger, Christa -- Meitinger, Thomas -- Menni, Cristina -- Mentch, Frank D -- Mihailov, Evelin -- Milani, Lili -- Montasser, May E -- Montgomery, Grant W -- Morrison, Alanna -- Myers, Richard H -- Nadukuru, Rajiv -- Navarro, Pau -- Nelis, Mari -- Nieminen, Markku S -- Nolte, Ilja M -- O'Connor, George T -- Ogunniyi, Adesola -- Padmanabhan, Sandosh -- Palmas, Walter R -- Pankow, James S -- Patarcic, Inga -- Pavani, Francesca -- Peyser, Patricia A -- Pietilainen, Kirsi -- Poulter, Neil -- Prokopenko, Inga -- Ralhan, Sarju -- Redmond, Paul -- Rich, Stephen S -- Rissanen, Harri -- Robino, Antonietta -- Rose, Lynda M -- Rose, Richard -- Sala, Cinzia -- Salako, Babatunde -- Salomaa, Veikko -- Sarin, Antti-Pekka -- Saxena, Richa -- Schmidt, Helena -- Scott, Laura J -- Scott, William R -- Sennblad, Bengt -- Seshadri, Sudha -- Sever, Peter -- Shrestha, Smeeta -- Smith, Blair H -- Smith, Jennifer A -- Soranzo, Nicole -- Sotoodehnia, Nona -- Southam, Lorraine -- Stanton, Alice V -- Stathopoulou, Maria G -- Strauch, Konstantin -- Strawbridge, Rona J -- Suderman, Matthew J -- Tandon, Nikhil -- Tang, Sian-Tsun -- Taylor, Kent D -- Tayo, Bamidele O -- Toglhofer, Anna Maria -- Tomaszewski, Maciej -- Tsernikova, Natalia -- Tuomilehto, Jaakko -- Uitterlinden, Andre G -- Vaidya, Dhananjay -- van Hylckama Vlieg, Astrid -- van Setten, Jessica -- Vasankari, Tuula -- Vedantam, Sailaja -- Vlachopoulou, Efthymia -- Vozzi, Diego -- Vuoksimaa, Eero -- Waldenberger, Melanie -- Ware, Erin B -- Wentworth-Shields, William -- Whitfield, John B -- Wild, Sarah -- Willemsen, Gonneke -- Yajnik, Chittaranjan S -- Yao, Jie -- Zaza, Gianluigi -- Zhu, Xiaofeng -- BioBank Japan Project -- Salem, Rany M -- Melbye, Mads -- Bisgaard, Hans -- Samani, Nilesh J -- Cusi, Daniele -- Mackey, David A -- Cooper, Richard S -- Froguel, Philippe -- Pasterkamp, Gerard -- Grant, Struan F A -- Hakonarson, Hakon -- Ferrucci, Luigi -- Scott, Robert A -- Morris, Andrew D -- Palmer, Colin N A -- Dedoussis, George -- Deloukas, Panos -- Bertram, Lars -- Lindenberger, Ulman -- Berndt, Sonja I -- Lindgren, Cecilia M -- Timpson, Nicholas J -- Tonjes, Anke -- Munroe, Patricia B -- Sorensen, Thorkild I A -- Rotimi, Charles N -- Arnett, Donna K -- Oldehinkel, Albertine J -- Kardia, Sharon L R -- Balkau, Beverley -- Gambaro, Giovanni -- Morris, Andrew P -- Eriksson, Johan G -- Wright, Margie J -- Martin, Nicholas G -- Hunt, Steven C -- Starr, John M -- Deary, Ian J -- Griffiths, Lyn R -- Tiemeier, Henning -- Pirastu, Nicola -- Kaprio, Jaakko -- Wareham, Nicholas J -- Perusse, Louis -- Wilson, James G -- Girotto, Giorgia -- Caulfield, Mark J -- Raitakari, Olli -- Boomsma, Dorret I -- Gieger, Christian -- van der Harst, Pim -- Hicks, Andrew A -- Kraft, Peter -- Sinisalo, Juha -- Knekt, Paul -- Johannesson, Magnus -- Magnusson, Patrik K E -- Hamsten, Anders -- Schmidt, Reinhold -- Borecki, Ingrid B -- Vartiainen, Erkki -- Becker, Diane M -- Bharadwaj, Dwaipayan -- Mohlke, Karen L -- Boehnke, Michael -- van Duijn, Cornelia M -- Sanghera, Dharambir K -- Teumer, Alexander -- Zeggini, Eleftheria -- Metspalu, Andres -- Gasparini, Paolo -- Ulivi, Sheila -- Ober, Carole -- Toniolo, Daniela -- Rudan, Igor -- Porteous, David J -- Ciullo, Marina -- Spector, Tim D -- Hayward, Caroline -- Dupuis, Josee -- Loos, Ruth J F -- Wright, Alan F -- Chandak, Giriraj R -- Vollenweider, Peter -- Shuldiner, Alan R -- Ridker, Paul M -- Rotter, Jerome I -- Sattar, Naveed -- Gyllensten, Ulf -- North, Kari E -- Pirastu, Mario -- Psaty, Bruce M -- Weir, David R -- Laakso, Markku -- Gudnason, Vilmundur -- Takahashi, Atsushi -- Chambers, John C -- Kooner, Jaspal S -- Strachan, David P -- Campbell, Harry -- Hirschhorn, Joel N -- Perola, Markus -- Polasek, Ozren -- Wilson, James F -- 068545/Wellcome Trust/United Kingdom -- 072856/Wellcome Trust/United Kingdom -- 072960/Wellcome Trust/United Kingdom -- 079771/Wellcome Trust/United Kingdom -- 084723/Wellcome Trust/United Kingdom -- 098051/Wellcome Trust/United Kingdom -- 099194/Wellcome Trust/United Kingdom -- 105022/Wellcome Trust/United Kingdom -- 250157/European Research Council/International -- 280559/European Research Council/International -- 323195/European Research Council/International -- BARCVBRU-2012-1/Department of Health/United Kingdom -- BB/F019394/1/Biotechnology and Biological Sciences Research Council/United Kingdom -- CZB/4/276/Chief Scientist Office/United Kingdom -- CZB/4/505/Chief Scientist Office/United Kingdom -- CZB/4/710/Chief Scientist Office/United Kingdom -- CZD/16/6/Chief Scientist Office/United Kingdom -- CZD/16/6/2/Chief Scientist Office/United Kingdom -- CZD/16/6/3/Chief Scientist Office/United Kingdom -- CZD/16/6/4/Chief Scientist Office/United Kingdom -- ETM/55/Chief Scientist Office/United Kingdom -- G0601966/Medical Research Council/United Kingdom -- G0700704/Medical Research Council/United Kingdom -- G0700931/Medical Research Council/United Kingdom -- G0701863/Medical Research Council/United Kingdom -- G9521010/Medical Research Council/United Kingdom -- G9815508/Medical Research Council/United Kingdom -- MC_PC_U127561128/Medical Research Council/United Kingdom -- MC_U106179471/Medical Research Council/United Kingdom -- MC_U127561128/Medical Research Council/United Kingdom -- MC_UU_12013/3/Medical Research Council/United Kingdom -- MC_UU_12015/1/Medical Research Council/United Kingdom -- MR/K026992/1/Medical Research Council/United Kingdom -- P20 MD006899/MD/NIMHD NIH HHS/ -- P30 DK020572/DK/NIDDK NIH HHS/ -- P30 DK063491/DK/NIDDK NIH HHS/ -- R03 DC013373/DC/NIDCD NIH HHS/ -- RG/2001004/12869/British Heart Foundation/United Kingdom -- RP-PG-0407-10371/Department of Health/United Kingdom -- SAG09977/Biotechnology and Biological Sciences Research Council/United Kingdom -- UL1 TR000124/TR/NCATS NIH HHS/ -- Medical Research Council/United Kingdom -- England -- Nature. 2015 Jul 23;523(7561):459-62. doi: 10.1038/nature14618. Epub 2015 Jul 1.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Centre for Global Health Research, Usher Institute for Population Health Sciences and Informatics, University of Edinburgh, Teviot Place, Edinburgh EH8 9AG, UK. ; 1] Estonian Genome Center, University of Tartu, Riia 23b, 51010, Tartu, Estonia. [2] Division of Endocrinology and Center for Basic and Translational Obesity Research, Boston Children's Hospital, Cambridge, 02141 Massachusetts, USA. [3] Program in Medical and Population Genetics, Broad Institute, Cambridge Center 7, Cambridge, Massachusetts 02242, USA. [4] Department of Genetics, Harvard Medical School, 25 Shattuck St, Boston, Massachusetts 02115, USA. ; 1] Unit of Public Health Genomics, National Institute for Health and Welfare, P.O. Box 104, Helsinki, FI-00251, Finland. [2] Institute for Molecular Medicine Finland (FIMM), University of Helsinki, P.O. Box 20, Helsinki, FI-00014, Finland. ; Unit of Public Health Genomics, National Institute for Health and Welfare, P.O. Box 104, Helsinki, FI-00251, Finland. ; Department of Medical Sciences, University of Trieste, Strada di Fiume 447 - Osp. di Cattinara, 34149 Trieste, Italy. ; Institute of Genetics and Biophysics "A. Buzzati-Traverso" CNR, via Pietro Castellino, 111, 80131 Naples, Italy. ; Department of Biostatistics and Center for Statistical Genetics, University of Michigan, Ann Arbor, Michigan 48109, USA. ; 1] The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, New York 10029, USA. [2] The Genetics of Obesity and Related Metabolic Traits Program, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, New York 10029, USA. ; 1] Icelandic Heart Association, Holtasmari 1, 201, Kopavogur, Iceland. [2] Faculty of Medicine, University of Iceland, Reykjavik, 101, Iceland. ; 1] Department of Epidemiology and Biostatistics, Imperial College London, Norfolk Place, London W2 1PG, UK. [2] Department of Cardiology, Ealing Hospital NHS Trust, Uxbridge Road, Southall, Middlesex UB1 3HW, UK. ; 1] Department of Human Genetics and Disease Diversity, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo, 113-8510, Japan. [2] Laboratory for Statistical Analysis, RIKEN Center for Integrative Medical Sciences, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan. ; Department of Medicine, University of Eastern Finland, 70210 Kuopio, Finland. ; Institute for Social Research, University of Michigan, 426 Thompson Street, Ann Arbor, Michigan 48104, USA. ; Department of Epidemiology, University of Michigan, 1415 Washington Heights, Ann Arbor, Michigan 48109, USA. ; Cardiovascular Health Research Unit, Departments of Biostatistics and Medicine, University of Washington, 1730 Minor Ave, Suite 1360, Seattle, Washington 98101, USA. ; Institute of Population Genetics, National Research Council, Trav. La Crucca n. 3 - Reg. Baldinca, 07100 Sassari, Italy. ; Epidemiology, University of North Carolina, 137 E. Franklin St., Suite 306, Chapel Hill, North Carolina 27599, USA. ; Department of Immunology, Genetics, and Pathology, Biomedical Center, SciLifeLab Uppsala, Uppsala University, SE-75108 Uppsala, Sweden. ; MRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road, EH4 2XU Edinburgh, UK. ; Department of Gerontology and Geriatrics, Leiden University Medical Center, PO Box 9600, Leiden, 2300 RC, The Netherlands. ; 1] Institute for Translational Genomics and Population Sciences, Los Angeles Biomedical Research Institute, 1124 W. Carson Street, Torrance, California 90502, USA. [2] Department of Pediatrics, Harbor-UCLA Medical Center, Torrance, California 90502, USA. ; Division of Preventive Medicine, Brigham and Women's Hospital, 900 Commonwealth Avenue, East, Harvard Medical School, Boston, Boston, Massachusetts 02215, USA. ; Division of Endocrinology, Diabetes, and Nutrition and Program for Personalised and Genomic Medicine, Department of Medicine, University of Maryland School of Medicine, 685 Baltimore St. MSTF, Baltimore, Maryland 21201, USA. ; 1] Department of Medical Genetics, University of Lausanne, Rue du Bugnon 27, Lausanne, 1005, Switzerland. [2] Swiss Institute of Bioinformatics, Quartier Sorge - batiment genopode, Lausanne, 1015, Switzerland. ; Genomic Research on Complex Diseases (GRC) Group, CSIR-Centre for Cellular and Molecular Biology, Habshiguda, Uppal Road, Hyderabad, 500007, India. ; Department of Biostatistics, Boston University School of Public Health, 801 Massachusetts Avenue, Boston, Massachusetts 02118, USA. ; 1] Department of Twin Research &Genetic Epidemiology, King's College London, South Wing, Block D, 3rd Floor, Westminster Bridge Road, London SE1 7EH, UK. [2] NIHR Biomedical Research Centre, Guy's and St. Thomas' Foundation Trust, Westminster Bridge Road, London SE1 7EH, UK. ; Division of Genetics and Cell Biology, San Raffaele Scientific Institute, Via Olgettina 58, 20132 Milano, Italy. ; Department of Nutrition and Dietetics, Harokopio University of Athens, 70, El. Venizelou Ave, Athens 17671, Greece. ; Interfaculty Institute for Genetics and Functional Genomics, University Medicine Greifswald, Friedrich-Ludwig-Jahn-Str. 15A, Greifswald 17475, Germany. ; Center for Human Genetic Research, 55 Fruit Street, Massachusetts General Hospital, Massachusetts 02114, USA. ; Department of Epidemiology, Erasmus Medical Center, PO Box 2040, Rotterdam, 3000 CA, The Netherlands. ; Department of Genetics, University of North Carolina, Chapel Hill, North Carolina 27599, USA. ; Genomics and Molecular Medicine, CSIR-Institute of Genomics &Integrative Biology, Mathura Road, New Delhi, 110025, India. ; The GeneSTAR Research Program, Division of General Internal Medicine, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA. ; Department of Genetics, Washington University School of Medicine, 4444 Forest Park Boulevard, Saint Louis, Missouri 63108, USA. ; 1] Department of Neurology, Clinical Division of Neurogeriatrics, Medical University Graz, Auenbruggerplatz 22, Graz, A-8036, Austria. [2] Institute for Medical Informatics, Statistics and Documentation, Medical University Graz, Auenbruggerplatz2, Graz, A-8036, Austria. ; Erasmus School of Economics, Erasmus University Rotterdam, Burgemeester Oudlaan 50, Rotterdam, 3000 DR, The Netherlands. ; Atherosclerosis Research Unit, Department of Medicine Solna, Karolinska Institutet, CMM L8:03, Karolinska University Hospital, Solna, Stockholm, 171 76, Sweden. ; 1] Channing Division of Network Medicine, Brigham &Women's Hospital, 181 Longwood, Boston, Massachusetts 02115, USA. [2] Nutrition, Harvard School of Public Health, 401 Park Drive, Boston, Massachusetts 02215, USA. ; Center for Biomedicine, European Academy Bozen/Bolzano (EURAC), 39100 Bolzano, Italy (affiliated Institute of the University of Lubeck, D-23562 Lubeck, Germany). ; University of Groningen, University Medical Center Groningen, Department of Cardiology, Hanzeplein 1, Groningen, 9700 RB, The Netherlands. ; 1] Research Unit of Molecular Epidemiology, Helmholtz Zentrum Munchen, German Research Center for Environmental Health, Ingolstadter Landstr. 1, Neuherberg 85764, Germany. [2] Institute of Epidemiology II, Helmholtz Zentrum Munchen, German Research Center for Environmental Health, Ingolstadter Landstr. 1, Neuherberg 85764, Germany. [3] Institute of Genetic Epidemiology, Helmholtz Zentrum Munchen, German Research Center for Environmental Health, Ingolstadter Landstr. 1, Neuherberg 85764, Germany. ; Department of Biological Psychology, VU University Amsterdam, Van der Boechorststraat 1, Amsterdam, 1081 BT, The Netherlands. ; 1] Clinical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK. [2] NIHR Barts Cardiovascular Biomedical Research Unit, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK. ; Department of Medicine, University of Mississippi Medical Center, 2500 N. State St., Jackson, Mississippi 39216, USA. ; Pennington Biomedical Research Center, 6400 Perkins Rd, Baton Rouge, Louisiana 70808, USA. ; MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge CB2 0QQ, UK. ; Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", via dell'Istria 65, 34137 Trieste, Italy. ; Institute of Health and Biomedical Innovation, Queensland University of Technology, 60 Musk Avenue, Kelvin Grove, GPO Box 2434, Brisbane Queensland 4001, Australia. ; Department of Pediatrics, Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, Wisconsin 53226, USA. ; Quantitative Genetics, QIMR Berghofer Medical Research Institute, 300 Herston Rd, Herston, Brisbane Queensland 4006, Australia. ; Dipartimento di Scienze della Vita e della Riproduzione, University of Verona, Strada Le Grazie 15, 37134 Verona, Italy. ; Wellcome Trust Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford OX3 7BN, UK. ; CNRS UMR 8199, European Genomic Institute for Diabetes (EGID), Lille 2 University, 1 Rue du Professeur Calmette, 59000 Lille, France. ; Department of Biostatistics, University of Alabama at Birmingham, 1665 University Blvd, Birmingham, Alabama 35294, USA. ; Department of Epidemiology, University of Groningen, University Medical Center Groningen, Groningen, P.O. box 30.001, 9700 RB, Groningen, The Netherlands. ; Center for Research on Genomics and Global Health, National Human Genome Research Institute, Building 12A/Room 4047, 12 South Dr., Bethesda, Maryland 20892, USA. ; Estonian Genome Center, University of Tartu, Riia 23b, 51010, Tartu, Estonia. ; MRC Integrative Epidemiology Unit, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK. ; 1] Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, 9609 Medical Center Drive, Rockville, Maryland 20850, USA. [2] Cancer Genomics Research Laboratory, National Cancer Institute, SAIC-Frederick, Inc., Frederick National Laboratory for Cancer Research, Frederick, Maryland 21702, USA. ; 1] Center for Lifespan Psychology, Max Planck Institute for Human Development, Lentzeallee 94, Berlin 14195, Germany. [2] Vertebrate Genomics, Max Planck Institute for Molecular Genetics, Ihnestr. 72, Berlin, 14195 Germany. ; 1] Charite Research Group on Geriatrics, Charite - Universitatsmedizin Berlin, Reinickendorferstr. 61, 13347 Berlin, Germany. [2] Institute of Medical and Human Genetics, Charite - Universitatsmedizin Berlin, Augustenburger Platz 1, Berlin 13353, Germany. ; Division of Population Health Sciences, Medical Research Institute, University of Dundee, Ninewells Hospital and School of Medicine, Dundee DD2 4BF, UK. ; William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK. ; Experimental Cardiology, Division Heart and Lungs, University Medical Center Utrecht, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands. ; Center for Applied Genomics, Children's Hospital of Philadelphia, 3615 Civic Center Boulevard, Philadelphia, Pennsylvania 19104, USA. ; Genetics of Complex Traits, University of Exeter Medical School, University of Exeter, Royal Devon and Exeter Hospital, Barrack Road, Exeter EX2 5DW, UK. ; 1] COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Ledreborg Alle 34, DK-2820 Copenhagen, Denmark. [2] Novo Nordisk Centre for Basic Metabolic Research, Section of Metabolic Genetics, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 1, Copenhagen, 2100, Denmark. [3] Steno Diabetes Centre, Niels Steensens Vej 2, Gentofte, 2820, Denmark. ; Department of Cardiovascular Sciences, University of Leicester, BHF Cardiovascular Research Centre, Glenfield Hospital, Groby Road, Leicester LE3 9QP, UK. ; Department of Health Sciences, University of Milan, via A. di Rudini 8, 20142 Milan, Italy. ; Centre for Ophthalmology and Visual Science, University of Western Australia, Lions Eye Institute, 2 Verdun Street, Perth, Western Australia 6009, Australia. ; Department of Epidemiology Research, Statens Serum Institut, Artillerivej 5, Copenhagen, 2300, Denmark. ; Clinical Epidemiology, Leiden University Medical Center, PO Box 9600, Leiden, 2300 RC, The Netherlands. ; Department of Human Genetics, University of Chicago, 920 E. 58th Street, Chicago, Illinois 60637, USA. ; Department of Family and Preventive Medicine, University of California San Diego, 9500 Gilman Drive, La Jolla, California 92093, USA. ; 1] Department of Cardiology, Division Heart and Lungs, University Medical Center Utrecht, Heidelberglaan 100, Utrecht, 3584 CX, The Netherlands. [2] Durrer Center for Cardiogenetic Research, ICIN-Netherlands Heart Institute, Catharijnesingel 52, Utrecht, 3501 DG, The Netherlands. [3] Institute of Cardiovascular Science, faculty of Population Health Sciences, University College London, Gower Street, London WC1E 6BT, UK. ; University of Groningen, University Medical Center Groningen, Department of Internal Medicine, Hanzeplein 1, Groningen, 9700 RB, The Netherlands. ; Department of Medicine, Columbia University, 622 W. 168th Street, New York, New York 10032, USA. ; Institute for Community Medicine, University Medicine Greifswald, W.-Rathenau-Str. 48, Greifswald 17475, Germany. ; 1] Department of Economics, Cornell University, 480 Uris Hall, Ithaca, New York 14853, USA. [2] Department of Economics and Center for Economic and Social Research, University of Southern California, 314C Dauterive Hall, 635 Downey Way, Los Angeles, California 90089, USA. ; Human Genetics Center, School of Public Health, University of Texas Health Science Center at Houston, 1200 Pressler Street, Suite 453E, Houston, Texas 77030, USA. ; The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, New York 10029, USA. ; Centre for Genomic and Experimental Medicine, University of Edinburgh, Western General Hospital, Edinburgh EH4 2XU, UK. ; McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA. ; 1] Division of Endocrinology and Center for Basic and Translational Obesity Research, Boston Children's Hospital, Cambridge, 02141 Massachusetts, USA. [2] Program in Medical and Population Genetics, Broad Institute, Cambridge Center 7, Cambridge, Massachusetts 02242, USA. [3] Department of Genetics, Harvard Medical School, 25 Shattuck St, Boston, Massachusetts 02115, USA. ; Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, 9609 Medical Center Drive, Rockville, Maryland 20850, USA. ; Program in Genetic Epidemiology and Statistical Genetics, Harvard School of Public Health, 665 Huntington Ave, Boston, Massachusetts 02115, USA. ; Genome Technology Branch, National Human Genome Research Institute, NIH, Bethesda, Maryland 20892, USA. ; College of Medicine, Dentistry and Nursing, Ninewells Hospital and Medical School, College Office, Level 10, Dundee DD1 9SY, UK. ; 1] Department of Biostatistics, Boston University School of Public Health, 801 Massachusetts Avenue, Boston, Massachusetts 02118, USA. [2] National Heart, Lung, and Blood Institute's Framingham Heart Study, 73 Mt. Wayte Ave, Framingham, Massachusetts 01702, USA. ; 1] Psychology, University of Edinburgh, 7 George Square, Edinburgh EH8 9JZ, UK. [2] Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, 7 George Square, Edinburgh EH8 9JZ, UK. ; Department of Internal Medicine B, University Medicine Greifswald, Ferdinand-Sauerbruch-Str. NK, Greifswald 17475, Germany. ; 1] McKusick-Nathans Institute of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland 21205, USA. [2] Cardiology, Geneva University Hospitals, Rue Gabrielle-Perret-Gentil, 4, Geneve 14, 1211, Switzerland. ; Robertson Centre, University of Glasgow, Boyd Orr Building, Glasgow G12 8QQ, Scotland. ; 1] National Heart, Lung, and Blood Institute's Framingham Heart Study, 73 Mt. Wayte Ave, Framingham, Massachusetts 01702, USA. [2] Division of Endocrinology, Brigham and Women's Hospital and Harvard Medical School, 75 Francis St, Boston, Massachusetts 02115, USA. ; Institute of Clinical Chemistry and Laboratory Medicine, University Medicine Greifswald, Ferdinand-Sauerbruch-Str. NK, 17475 Greifswald, Germany. ; Department of Twin Research &Genetic Epidemiology, King's College London, South Wing, Block D, 3rd Floor, Westminster Bridge Road, London SE1 7EH, UK. ; Nutrition, Harvard School of Public Health, 401 Park Drive, Boston, Massachusetts 02215, USA. ; Division of Biostatistics, Washington University, 660 S Euclid, St Louis, Missouri 63110, USA. ; 1] MRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road, EH4 2XU Edinburgh, UK. [2] Roslin Institute, University of Edinburgh, Easter Bush, Midlothian, Edinburgh EH25 9RG, UK. ; 1] Centre for Genomic and Experimental Medicine, University of Edinburgh, Western General Hospital, Edinburgh EH4 2XU, UK. [2] Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, 7 George Square, Edinburgh EH8 9JZ, UK. ; National Institutes on Aging, National Institutes of Health, Bethesda, Maryland 20892, USA. ; 1] National Heart, Lung, and Blood Institute's Framingham Heart Study, 73 Mt. Wayte Ave, Framingham, Massachusetts 01702, USA. [2] Department of Neurology, Boston University School of Medicine, 72 E Concord St, Boston, Massachusetts 02118, USA. ; Department of Public Health, University of Helsinki, Hjelt Institute, P.O.Box 41, Mannerheimintie 172, Helsinki, FI-00014, Finland. ; Musculoskeletal Research Programme, Division of Applied Medicine, University of Aberdeen, Foresterhill, Aberdeen AB25 2ZD, UK. ; State Key Laboratory of Medical Genomics, Shanghai Institute of Hematology, Rui Jin Hospital Affiliated with Shanghai Jiao Tong University School of Medicine, 197 Rui Jin Er Road, Shanghai, 200025, China. ; 1] Department of Epidemiology, Erasmus Medical Center, PO Box 2040, Rotterdam, 3000 CA, The Netherlands. [2] Department of Radiology, Erasmus Medical Center, PO Box 2040, Rotterdam, 3000 CA, The Netherlands. ; 1] Wellcome Trust Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford OX3 7BN, UK. [2] Department of Medical Sciences, Molecular Epidemiology and Science for Life Laboratory, Uppsala University, Uppsala, SE-17121, Sweden. ; 1] Department of Immunology, Genetics, and Pathology, Biomedical Center, SciLifeLab Uppsala, Uppsala University, SE-75108 Uppsala, Sweden. [2] Uppsala Clinical Research Center, Uppsala University, Uppsala, SE-75237, Sweden. ; Department of Chronic Disease Prevention, National Institute for Health and Welfare, P.O. Box 30, Helsinki, FI-00271, Finland. ; Department of Cardiology C5-P, Leiden University Medical Center, PO Box 9600, Leiden, 2300 RC, The Netherlands. ; Department of Clinical Physiology, University of Tampere and Tampere University Hospital, P.O. Box 2000, Tampere, FI-33521, Finland. ; Laboratory for Statistical Analysis, RIKEN Center for Integrative Medical Sciences, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan. ; 1] Diabetes Prevention Unit, National Institute for Health and Welfare, P.O. Box 30, FI-00271 Helsinki, Finland. [2] Department of Medicine, Division of Endocrinology, Helsinki University Central Hospital, P.O.Box 340, Haartmaninkatu 4, Helsinki, FI-00029, Finland. [3] Minerva Foundation Institute for Medical Research, Biomedicum 2U, Tukholmankatu 8, Helsinki, FI-00290, Finland. ; Department of Cardiology, Ealing Hospital NHS Trust, Uxbridge Road, Southall, Middlesex UB1 3HW, UK. ; Laboratory for Genotyping Development RCfIMS, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan. ; Department of Medicine, University of Eastern Finland and Kuopio University Hospital, Kuopio, FI-70210, Finland. ; 1] Institute of Behavioural Sciences, University of Helsinki, P.O. Box 9, University of Helsinki, Helsinki, FI-00014, Finland. [2] Folkhalsan Reasearch Centre, PB 63, Helsinki, FI-00014 University of Helsinki, Finland. ; Department of Epidemiology and Biostatistics, Imperial College London, Norfolk Place, London W2 1PG, UK. ; Department of Clinical Chemistry, Fimlab Laboratories and School of Medicine University of Tampere, Tampere, FI-33520, Finland. ; Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, 7 George Square, Edinburgh EH8 9JZ, UK. ; Department of Medical Sciences, University Hospital, Uppsala, 75185, Sweden. ; 1] Department of Epidemiology and Biostatistics, Imperial College London, Norfolk Place, London W2 1PG, UK. [2] Translational Laboratory in Genetic Medicine (TLGM), Agency for Science, Technology and Research (A*STAR), 8A Biomedical Grove, 138648, Singapore. ; Transplantation laboratory, Haartman Institute, University of Helsinki, P.O. Box 21, Helsinki, FI-00014, Finland. ; National Institute of Environmental Health Sciences, National Institutes of Health, Department of Health and Human Services, Research Triangle Park, North Carolina 27709, USA. ; Ophthalmology, Massachusetts Eye and Ear, 243 Charles Street, Boston, Massachusetts 02114, USA. ; Department of Statistics, University of Auckland, 303.325 Science Centre, Private Bag 92019, Auckland, 1142, New Zealand. ; Department of Health, Functional Capacity and Welfare, National Institute for Health and Welfare, P.O. Box 30, Helsinki, FI-00271, Finland. ; Department of Internal Medicine, University Hospital, Rue du Bugnon 44, Lausanne, 1011, Switzerland. ; Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge CB10 1HH, UK. ; 1] The GeneSTAR Research Program, Division of General Internal Medicine, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA. [2] Division of Allergy and Clinical Immunology, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21224, USA. ; Laboratory of Molecular Medicine, Human Genome Center, Institute of Medical Science, The University of Tokyo, 4-6-1 Shirokanedai, Minato-ku, Tokyo, 108-8639, Japan. ; Division of General Internal Medicine, Massachusetts General Hospital, 50 Staniford St, Boston, Massachusetts 02114, USA. ; Institute of Epidemiology II, Helmholtz Zentrum Munchen, German Research Center for Environmental Health, Ingolstadter Landstr. 1, Neuherberg 85764, Germany. ; 1] Institute of Human Genetics, Helmholtz Zentrum Munchen, German Research Center for Environmental Health, Ingolstadter Landstr. 1, Neuherberg 85764, Germany. [2] Institute of Human Genetics, Klinikum rechts der Isar, Technische Universitat Munchen, Ismaninger Str. 22, Munchen 81675, Germany. ; Molecular Epidemiology, QIMR Berghofer Medical Research Institute, 300 Herston Rd, Herston, Brisbane, Queensland 4006, Australia. ; Genome Science Institute, Boston University School of Medicine, 72 East Concord Street, E-304, Boston, Massachusetts 02118, USA. ; HUCH Heart and Lung center, Helsinki University Central Hospital, P.O. Box 340, Helsinki, FI-00029, Finland. ; 1] National Heart, Lung, and Blood Institute's Framingham Heart Study, 73 Mt. Wayte Ave, Framingham, Massachusetts 01702, USA. [2] Pulmonary Center and Department of Medicine, Boston University School of Medicine, 72 E Concord St, Boston, Massachusetts 02118, USA. ; Department of Medicine, University of Ibadan, Ibadan, Nigeria. ; ICAMS, University of Glasgow, 126 University Way, Glasgow G12 8TA, UK. ; Division of Epidemiology and Community Health, University of Minnesota, 1300 S 2nd Street, Minneapolis, Minnesota 55454, USA. ; Centre for Global Health and Department of Public Health, School of Medicine, University of Split, Soltanska 2, 21000 Split, Croatia. ; 1] Institute for Molecular Medicine Finland (FIMM), University of Helsinki, P.O. Box 20, Helsinki, FI-00014, Finland. [2] Department of Medicine, Division of Endocrinology, Helsinki University Central Hospital, P.O.Box 340, Haartmaninkatu 4, Helsinki, FI-00029, Finland. [3] Obesity Research Unit, Research Programs Unit, Diabetes and Obesity, University of Helsinki, P.O.Box 63, Haartmaninkatu 8, FI-00014, Helsinki, Finland. ; International Centre for Circulatory Health, Imperial College London, London W2 1LA, UK. ; Department of Genomics of Common Disease, School of Public Health, Imperial College London, London SW7 2AZ, UK. ; Department of Cardiology and Cardio thoracic Surgery Hero DMC Heart Institute, Civil Lines, 141001, Ludhiana, India. ; Psychology, University of Edinburgh, 7 George Square, Edinburgh EH8 9JZ, UK. ; Department Public Health Sciences, University of Virginia School of Medicine, 3232 West Complex, Charlottesville, Virginia 22908, USA. ; Department of Psychological &Brain Sciences, Indiana University Bloomington, 1101 E. 10th Street, Bloomington, Indiana 47405, USA. ; Institute of Molecular Biology and Biochemistry, Medical University Graz, Harrachgasse 21, Graz, A-8010, Austria. ; 1] Atherosclerosis Research Unit, Department of Medicine Solna, Karolinska Institutet, CMM L8:03, Karolinska University Hospital, Solna, Stockholm, 171 76, Sweden. [2] Science for Life Laboratory, Karolinska Institutet, Stockholm, SE-17121, Sweden. ; University of Dundee, Kirsty Semple Way, Dundee DD2 4DB, UK. ; Cardiovascular Health Research Unit, Division of Cardiology, University of Washington, 1730 Minor Ave, Suite 1360, Seattle, Washington 98101, USA. ; 1] Wellcome Trust Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford OX3 7BN, UK. [2] Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge CB10 1HH, UK. ; Molecular and Cellular Therapeutics, Royal College of Surgeons in Ireland, St. Stephen's Green, Dublin 2, Ireland. ; UMR INSERM U1122; IGE-PCV "Interactions Gene-Environnement en Physiopathologie Cardio-Vasculaire", INSERM, University of Lorraine, 30 Rue Lionnois, 54000 Nancy, France. ; 1] Institute of Genetic Epidemiology, Helmholtz Zentrum Munchen, German Research Center for Environmental Health, Ingolstadter Landstr. 1, Neuherberg 85764, Germany. [2] Institute of Medical Informatics, Biometry and Epidemiology, Chair of Genetic Epidemiology, Ludwig-Maximilians-Universitat, Munich 81377, Germany. ; Department of Endocrinology, All India Institute of Medical Sciences, Ansari Nagar East, New Delhi, 110029, India. ; National Heart and Lung Institute, Imperial College London, Du Cane Road, London W12 0NN, UK. ; Department of Public Health Sciences, Stritch School of Medicine, Loyola University Chicago, Maywood, Illinois 60153, USA. ; 1] Department of Cardiovascular Sciences, University of Leicester, BHF Cardiovascular Research Centre, Glenfield Hospital, Groby Road, Leicester LE3 9QP, UK. [2] NIHR Leicester Cardiovascular Biomedical Research Unit, University of Leicester, Glenfield Hospital, Groby Road, Leicester LE3 9QP, UK. ; 1] Estonian Genome Center, University of Tartu, Riia 23b, 51010, Tartu, Estonia. [2] Institute of Molecular and Cell Biology, University of Tartu, Riia 23, Tartu, 51010, Estonia. ; 1] Diabetes Prevention Unit, National Institute for Health and Welfare, P.O. Box 30, FI-00271 Helsinki, Finland. [2] Centre for Vascular Prevention, Danube-University Krems, 3500 Krems, Austria. [3] Diabetes Research Group, King Abdulaziz University, 21589 Jeddah, Saudi Arabia. ; 1] Department of Epidemiology, Erasmus Medical Center, PO Box 2040, Rotterdam, 3000 CA, The Netherlands. [2] Department of Internal Medicine, Erasmus Medical Center, PO Box 2040, Rotterdam, 3000 CA, The Netherlands. ; 1] The GeneSTAR Research Program, Division of General Internal Medicine, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA. [2] Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, USA. ; Finnish Lung Health Association, Sibeliuksenkatu 11 A 1, Helsinki, FI-00250, Finland. ; 1] Research Unit of Molecular Epidemiology, Helmholtz Zentrum Munchen, German Research Center for Environmental Health, Ingolstadter Landstr. 1, Neuherberg 85764, Germany. [2] Institute of Epidemiology II, Helmholtz Zentrum Munchen, German Research Center for Environmental Health, Ingolstadter Landstr. 1, Neuherberg 85764, Germany. ; Genetic Epidemiology, QIMR Berghofer Medical Research Institute, 300 Herston Rd, Herston, Brisbane, Queensland 4006, Australia. ; Centre for Population Health Sciences, Usher Institute for Population Health Sciences and Informatics, University of Edinburgh, Teviot Place, Edinburgh EH8 9AG, UK. ; Diabetes Unit, KEM Hospital and Research Centre, Rasta Peth, Pune, 411011, India. ; Institute for Translational Genomics and Population Sciences, Los Angeles Biomedical Research Institute, 1124 W. Carson Street, Torrance, California 90502, USA. ; Renal Unit, Department of Medicine, University of Verona, Piazzale A. Stefani 1, 37124 Verona, Italy. ; Department of Epidemiology and Biostatistics, Case Western Reserve University, Cleveland, Ohio 44106, USA. ; 1] Department of Epidemiology Research, Statens Serum Institut, Artillerivej 5, Copenhagen, 2300, Denmark. [2] Department of Medicine, Stanford University, 300 Pasteur Drive, Stanford, California 94305, USA. ; COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Ledreborg Alle 34, DK-2820 Copenhagen, Denmark. ; 1] CNRS UMR 8199, European Genomic Institute for Diabetes (EGID), Lille 2 University, 1 Rue du Professeur Calmette, 59000 Lille, France. [2] Department of Genomics of Common Disease, School of Public Health, Imperial College London, London SW7 2AZ, UK. ; 1] Center for Applied Genomics, Children's Hospital of Philadelphia, 3615 Civic Center Boulevard, Philadelphia, Pennsylvania 19104, USA. [2] Department of Pediatrics, Perelman School of Medicine, The University of Pennsylvania, 3615 Civic Center Boulevard, Philadelphia, Pennsylvania 19104, USA. ; Translational Gerontology Branch, National institute on Aging, Baltimore, Maryland 21225, USA. ; Usher Institute for Population Health Sciences and Informatics, University of Edinburgh, No. 9 Edinburgh Bioquarter, 9 Little France Road, Edinburgh EH16 4UX, UK. ; Centre for Pharmacogenetics and Pharmacogenomics, Medical Research Institute, University of Dundee, Ninewells Hospital and School of Medicine, Dundee DD1 9SY, UK. ; 1] William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK [2] Princess Al-Jawhara Al-Brahim Centre of Excellence in Research of Hereditary Disorders (PACER-HD), King Abdulaziz University, Jeddah, 21589, Saudi Arabia. ; 1] Vertebrate Genomics, Max Planck Institute for Molecular Genetics, Ihnestr. 72, Berlin, 14195 Germany. [2] Faculty of Medicine, Imperial College London, Charing Cross Campus, St Dunstan's Road, London W6 8RP, UK. [3] Institutes for Neurogenetics and Integrative &Experimental Genomics, University of Lubeck, Lubeck 23562, Germany. ; Center for Lifespan Psychology, Max Planck Institute for Human Development, Lentzeallee 94, Berlin 14195, Germany. ; 1] Program in Medical and Population Genetics, Broad Institute, Cambridge Center 7, Cambridge, Massachusetts 02242, USA. [2] Wellcome Trust Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford OX3 7BN, UK. ; Department of Medicine, University of Leipzig, Leipzig 04103, Germany. ; 1] MRC Integrative Epidemiology Unit, University of Bristol, Oakfield House, Oakfield Grove, Bristol BS8 2BN, UK. [2] Novo Nordisk Centre for Basic Metabolic Research, Section of Metabolic Genetics, Faculty of Health and Medical Sciences, University of Copenhagen, Universitetsparken 1, Copenhagen, 2100, Denmark. [3] Institute of Preventive Medicine, Bispebjerg and Frederiksberg Hospital, The Capital Region, Copenhagen, 2000, Denmark. ; Department of Epidemiology, University of Alabama at Birmingham, 1665 University Boulevard, Birmingham, Alabama 35294, USA. ; Department of Psychiatry, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, Groningen, 9700 RB, The Netherlands. ; Epidemiology of diabetes, obesity and chronic kidney disease over the lifecourse, Inserm, CESP Center for Research in Epidemiology and Population Health U1018, 16 Avenue Paul Vaillant Couturier, 94807 Villejuif, France. ; Dipartimento di Scienze Mediche, Catholic University of the Sacred Heart, Via G. Moscati 31/34, 00168 Roma, Italy. ; 1] Estonian Genome Center, University of Tartu, Riia 23b, 51010, Tartu, Estonia. [2] Wellcome Trust Centre for Human Genetics, University of Oxford, Roosevelt Drive, Oxford OX3 7BN, UK. [3] Department of Biostatistics, University of Liverpool, Duncan Building, Daulby Stree, Liverpool L69 3GA, UK. ; 1] Department of Chronic Disease Prevention, National Institute for Health and Welfare, P.O. Box 30, Helsinki, FI-00271, Finland. [2] Department of General Practice and Primary Health Care, University of Helsinki, P.O. Box 20, University of Helsinki, Helsinki, FI-00014, Finland. [3] Vasa Central Hospital, Sandviksgatan 2-4, Vasa, FI-65130, Finland. [4] Folkhalsan Reasearch Centre, PB 63, University of Helsinki, Helsinki, FI-00014, Finland. [5] Unit of General Practice, Helsinki University Central Hospital, Haartmaninkatu 4, Helsinki, FI-00290, Finland. ; Neuro-Imaging Genetics, QIMR Berghofer Medical Research Institute, 300 Herston Rd, Herston, Brisbane, Queensland 4006, Australia. ; Cardiovascular Genetics Division, University of Utah, 420 Chipeta Way, Room 1160, Salt Lake City, Utah 84117, USA. ; 1] Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, 7 George Square, Edinburgh EH8 9JZ, UK. [2] Alzheimer Scotland Research Centre, University of Edinburgh, 7 George Square, Edinburgh EH8 9JZ, UK. ; 1] Department of Epidemiology, Erasmus Medical Center, PO Box 2040, Rotterdam, 3000 CA, The Netherlands. [2] Department of Psychiatry, Erasmus Medical Center, PO Box 2040, Rotterdam, 3000 CA, The Netherlands. ; 1] Department of Medical Sciences, University of Trieste, Strada di Fiume 447 - Osp. di Cattinara, 34149 Trieste, Italy. [2] Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", via dell'Istria 65, 34137 Trieste, Italy. ; 1] Institute for Molecular Medicine Finland (FIMM), University of Helsinki, P.O. Box 20, Helsinki, FI-00014, Finland. [2] Department of Public Health, University of Helsinki, Hjelt Institute, P.O.Box 41, Mannerheimintie 172, Helsinki, FI-00014, Finland. [3] National Institute for Health and Welfare (THL), P.O.Box 30, Mannerheimintie 166, Helsinki, FI-00271, Finland. ; Department of Kinesiology, Laval University, 2300 rue de la Terrasse, Quebec G1V 0A6, Canada. ; Department of Physiology and Biophysics, University of Mississippi Medical Center, 2500 N. State Street, Jackson, Mississippi 39216, USA. ; 1] Department of Clinical Physiology and Nuclear Medicine, University of Turku and Turku University Hospital, Turku, FI-20521, Finland. [2] Research Center of Applied and Preventive Cardiovascular medicine, University of Turku, Turku, FI-20521, Finland. ; 1] University of Groningen, University Medical Center Groningen, Department of Cardiology, Hanzeplein 1, Groningen, 9700 RB, The Netherlands. [2] Durrer Center for Cardiogenetic Research, ICIN-Netherlands Heart Institute, Catharijnesingel 52, Utrecht, 3501 DG, The Netherlands. [3] University of Groningen, University Medical Center Groningen, Department of Genetics, Hanzeplein 1, Groningen, 9700 RB, The Netherlands. ; Department of Economics, Stockholm School of Economics, Box 6501, Stockholm, SE-113 83, Sweden. ; Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Box 281, Stockholm, SE-171 77, Sweden. ; Department of Neurology, Clinical Division of Neurogeriatrics, Medical University Graz, Auenbruggerplatz 22, Graz, A-8036, Austria. ; Department of Genetics and Biostatistics, Washington University School of Medicine, 4444 Forest Park Boulevard, Saint Louis, Missouri 63108, USA. ; 1] The GeneSTAR Research Program, Division of General Internal Medicine, Department of Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA. [2] Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland 21205, USA. ; 1] Genomics and Molecular Medicine, CSIR-Institute of Genomics &Integrative Biology, Mathura Road, New Delhi, 110025, India. [2] School of Biotechnology, Jawaharlal Nehru University, New Delhi 110067, India. ; 1] Department of Pediatrics, University of Oklahoma Health Sciences Center, 940 Stanton Young Boulevard, Oklahoma City, Oklahoma 73104, USA. [2] Department of Pharmaceutical Sciences, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma 73104, USA. ; 1] Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", via dell'Istria 65, 34137 Trieste, Italy. [2] Sidra Medical and Research Centre, Doha, Qatar. ; 1] The Charles Bronfman Institute for Personalized Medicine, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, New York 10029, USA. [2] The Genetics of Obesity and Related Metabolic Traits Program, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, New York 10029, USA. [3] The Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, One Gustave L. Levy Place, New York, New York 10029, USA. ; 1] Genomic Research on Complex Diseases (GRC) Group, CSIR-Centre for Cellular and Molecular Biology, Habshiguda, Uppal Road, Hyderabad, 500007, India. [2] Genome Institute of Singapore, 60 Biopolis Street, #02-01 Genome, Singapore, 138672, Singapore. ; 1] Division of Endocrinology, Diabetes, and Nutrition and Program for Personalised and Genomic Medicine, Department of Medicine, University of Maryland School of Medicine, 685 Baltimore St. MSTF, Baltimore, Maryland 21201, USA. [2] Program for Personalised and Genomic Medicine, Department of Medicine, University of Maryland School of Medicine, 685 Baltimore St. MSTF, Baltimore, Maryland 21201, USA. [3] Geriatric Research and Education Clinical Center, Veterans Administration Medical Center, 685 W Baltimore MSTF, Baltimore, Maryland 21201, USA. ; BHF Glasgow Cardiovascular Research Centre, University of Glasgow, 126 University Place, Glasgow G12 8TA, UK. ; 1] Epidemiology, University of North Carolina, 137 E. Franklin St., Suite 306, Chapel Hill, North Carolina 27599, USA. [2] Carolina Center for Genome Sciences, University of North Carolina at Chapel Hill, 137 E. Franklin Street, Suite 306, Chapel Hill, North Carolina 27599, USA. ; 1] Cardiovascular Health Research Unit, Departments of Medicine, Epidemiology and Health Services, University of Washington, 1730 Minor Ave, Suite 1360, Seattle, Washington 98101, USA. [2] Group Health Research Institute, Group Health Cooperative, 1730 Minor Ave, Suite 1360, Seattle, Washington 98101, USA. ; 1] Department of Epidemiology and Biostatistics, Imperial College London, Norfolk Place, London W2 1PG, UK. [2] Department of Cardiology, Ealing Hospital NHS Trust, Uxbridge Road, Southall, Middlesex UB1 3HW, UK. [3] Imperial College Healthcare NHS Trust, Imperial College London, Praed Street, London W2 1NY, UK. ; 1] Department of Cardiology, Ealing Hospital NHS Trust, Uxbridge Road, Southall, Middlesex UB1 3HW, UK. [2] National Heart and Lung Institute, Imperial College London, Du Cane Road, London W12 0NN, UK. [3] Imperial College Healthcare NHS Trust, Imperial College London, Praed Street, London W2 1NY, UK. ; Population Health Research Institute, St George's, University of London, Cranmer Terrace, London SW17 0RE, UK. ; 1] Estonian Genome Center, University of Tartu, Riia 23b, 51010, Tartu, Estonia. [2] Unit of Public Health Genomics, National Institute for Health and Welfare, P.O. Box 104, Helsinki, FI-00251, Finland. ; 1] Centre for Global Health Research, Usher Institute for Population Health Sciences and Informatics, University of Edinburgh, Teviot Place, Edinburgh EH8 9AG, UK. [2] Centre for Global Health and Department of Public Health, School of Medicine, University of Split, Soltanska 2, 21000 Split, Croatia. ; 1] Centre for Global Health Research, Usher Institute for Population Health Sciences and Informatics, University of Edinburgh, Teviot Place, Edinburgh EH8 9AG, UK. [2] MRC Human Genetics Unit, Institute of Genetics and Molecular Medicine, University of Edinburgh, Crewe Road, EH4 2XU Edinburgh, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26131930" target="_blank"〉PubMed〈/a〉
    Keywords: Biological Evolution ; Blood Pressure/genetics ; Body Height/*genetics ; Cholesterol, LDL/genetics ; *Cognition ; Cohort Studies ; Educational Status ; Female ; Forced Expiratory Volume/genetics ; Genome, Human/genetics ; *Homozygote ; Humans ; Lung Volume Measurements ; Male ; Phenotype
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  • 91
    Publication Date: 2015-03-13
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Watson, Darach -- Hjorth, Jens -- England -- Nature. 2015 Mar 12;519(7542):158. doi: 10.1038/519158d.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Niels Bohr Institute, University of Copenhagen, Denmark.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25762273" target="_blank"〉PubMed〈/a〉
    Keywords: Competitive Behavior ; Denmark ; Female ; Financing, Organized/*economics/*statistics & numerical data ; Humans ; Male ; Research/*economics/manpower ; Sex Distribution ; Sexism/economics/*statistics & numerical data ; *Women
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  • 92
    Publication Date: 2015-06-11
    Description: Mammalian prions, transmissible agents causing lethal neurodegenerative diseases, are composed of assemblies of misfolded cellular prion protein (PrP). A novel PrP variant, G127V, was under positive evolutionary selection during the epidemic of kuru--an acquired prion disease epidemic of the Fore population in Papua New Guinea--and appeared to provide strong protection against disease in the heterozygous state. Here we have investigated the protective role of this variant and its interaction with the common, worldwide M129V PrP polymorphism. V127 was seen exclusively on a M129 PRNP allele. We demonstrate that transgenic mice expressing both variant and wild-type human PrP are completely resistant to both kuru and classical Creutzfeldt-Jakob disease (CJD) prions (which are closely similar) but can be infected with variant CJD prions, a human prion strain resulting from exposure to bovine spongiform encephalopathy prions to which the Fore were not exposed. Notably, mice expressing only PrP V127 were completely resistant to all prion strains, demonstrating a different molecular mechanism to M129V, which provides its relative protection against classical CJD and kuru in the heterozygous state. Indeed, this single amino acid substitution (G--〉V) at a residue invariant in vertebrate evolution is as protective as deletion of the protein. Further study in transgenic mice expressing different ratios of variant and wild-type PrP indicates that not only is PrP V127 completely refractory to prion conversion but acts as a potent dose-dependent inhibitor of wild-type prion propagation.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4486072/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4486072/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Asante, Emmanuel A -- Smidak, Michelle -- Grimshaw, Andrew -- Houghton, Richard -- Tomlinson, Andrew -- Jeelani, Asif -- Jakubcova, Tatiana -- Hamdan, Shyma -- Richard-Londt, Angela -- Linehan, Jacqueline M -- Brandner, Sebastian -- Alpers, Michael -- Whitfield, Jerome -- Mead, Simon -- Wadsworth, Jonathan D F -- Collinge, John -- MC_U123160653/Medical Research Council/United Kingdom -- Department of Health/United Kingdom -- Medical Research Council/United Kingdom -- England -- Nature. 2015 Jun 25;522(7557):478-81. doi: 10.1038/nature14510. Epub 2015 Jun 10.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉MRC Prion Unit, Department of Neurodegenerative Disease, UCL Institute of Neurology, London WC1N 3BG, UK. ; 1] MRC Prion Unit, Department of Neurodegenerative Disease, UCL Institute of Neurology, London WC1N 3BG, UK [2] Papua New Guinea Institute of Medical Research, Goroka, Eastern Highlands Province, Papua New Guinea.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26061765" target="_blank"〉PubMed〈/a〉
    Keywords: Alleles ; Amino Acid Substitution/genetics ; Animals ; Cattle ; Creutzfeldt-Jakob Syndrome/genetics/prevention & control ; Encephalopathy, Bovine Spongiform/genetics ; Female ; Heterozygote ; Homozygote ; Humans ; Kuru/epidemiology/genetics/prevention & control ; Mice ; Mice, Transgenic ; Papua New Guinea/epidemiology ; Polymorphism, Genetic/*genetics ; PrPSc Proteins/chemistry/genetics/metabolism ; Prion Diseases/epidemiology/*genetics/*prevention & control/transmission ; Prions/chemistry/*genetics/*metabolism/pharmacology
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  • 93
    facet.materialart.
    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-05-29
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Erez, Neta -- England -- Nature. 2015 Jun 4;522(7554):41-2. doi: 10.1038/nature14529. Epub 2015 May 27.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Pathology, Sackler School of Medicine, Tel Aviv University, Tel Aviv, 69978 Israel.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26017311" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Bone Neoplasms/*pathology/*secondary ; Breast Neoplasms/*enzymology/*secretion ; Female ; Humans ; *Neoplasm Metastasis ; Protein-Lysine 6-Oxidase/*metabolism
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  • 94
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    Unknown
    Nature Publishing Group (NPG)
    Publication Date: 2015-11-19
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sohn, Emily -- England -- Nature. 2015 Nov 19;527(7578):S118-9. doi: 10.1038/527S118a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26580162" target="_blank"〉PubMed〈/a〉
    Keywords: Breast Neoplasms/*diagnosis/psychology ; Female ; Humans ; Mammography/economics/*utilization ; Mass Screening/economics/*utilization ; Medical Overuse/economics/*prevention & control/*statistics & numerical data ; Stress, Psychological/prevention & control
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  • 95
    Publication Date: 2015-03-04
    Description: The intestinal tract is inhabited by a large and diverse community of microbes collectively referred to as the gut microbiota. While the gut microbiota provides important benefits to its host, especially in metabolism and immune development, disturbance of the microbiota-host relationship is associated with numerous chronic inflammatory diseases, including inflammatory bowel disease and the group of obesity-associated diseases collectively referred to as metabolic syndrome. A primary means by which the intestine is protected from its microbiota is via multi-layered mucus structures that cover the intestinal surface, thereby allowing the vast majority of gut bacteria to be kept at a safe distance from epithelial cells that line the intestine. Thus, agents that disrupt mucus-bacterial interactions might have the potential to promote diseases associated with gut inflammation. Consequently, it has been hypothesized that emulsifiers, detergent-like molecules that are a ubiquitous component of processed foods and that can increase bacterial translocation across epithelia in vitro, might be promoting the increase in inflammatory bowel disease observed since the mid-twentieth century. Here we report that, in mice, relatively low concentrations of two commonly used emulsifiers, namely carboxymethylcellulose and polysorbate-80, induced low-grade inflammation and obesity/metabolic syndrome in wild-type hosts and promoted robust colitis in mice predisposed to this disorder. Emulsifier-induced metabolic syndrome was associated with microbiota encroachment, altered species composition and increased pro-inflammatory potential. Use of germ-free mice and faecal transplants indicated that such changes in microbiota were necessary and sufficient for both low-grade inflammation and metabolic syndrome. These results support the emerging concept that perturbed host-microbiota interactions resulting in low-grade inflammation can promote adiposity and its associated metabolic effects. Moreover, they suggest that the broad use of emulsifying agents might be contributing to an increased societal incidence of obesity/metabolic syndrome and other chronic inflammatory diseases.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Chassaing, Benoit -- Koren, Omry -- Goodrich, Julia K -- Poole, Angela C -- Srinivasan, Shanthi -- Ley, Ruth E -- Gewirtz, Andrew T -- DK083890/DK/NIDDK NIH HHS/ -- DK099071/DK/NIDDK NIH HHS/ -- R01 DK083890/DK/NIDDK NIH HHS/ -- R01 DK099071/DK/NIDDK NIH HHS/ -- England -- Nature. 2015 Mar 5;519(7541):92-6. doi: 10.1038/nature14232. Epub 2015 Feb 25.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Center for Inflammation, Immunity and Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, Georgia 30303, USA. ; Faculty of Medicine, Bar Ilan University, Safed, 13115, Israel. ; Department of Molecular Biology and Genetics, Cornell University, Ithaca, New York 14853, USA. ; Digestive Diseases Division, Department of Medicine, Emory University School of Medicine, Atlanta, Georgia 30322, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25731162" target="_blank"〉PubMed〈/a〉
    Keywords: Adiposity/drug effects ; Animals ; Carboxymethylcellulose Sodium/administration & dosage/adverse effects ; Colitis/*chemically induced/*microbiology/pathology ; Diet/*adverse effects ; Emulsifying Agents/administration & dosage/*adverse effects ; Feces/microbiology ; Female ; Gastrointestinal Tract/*drug effects/*microbiology/pathology ; Germ-Free Life ; Inflammation/chemically induced/microbiology/pathology ; Intestinal Mucosa/drug effects/microbiology/pathology ; Male ; Metabolic Syndrome X/*chemically induced/*microbiology/pathology ; Mice ; Microbiota/drug effects ; Obesity/chemically induced/microbiology/pathology ; Polysorbates/administration & dosage/adverse effects
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  • 96
    Publication Date: 2015-12-10
    Description: Despite progress in the development of drugs that efficiently target cancer cells, treatments for metastatic tumours are often ineffective. The now well-established dependency of cancer cells on their microenvironment suggests that targeting the non-cancer-cell component of the tumour might form a basis for the development of novel therapeutic approaches. However, the as-yet poorly characterized contribution of host responses during tumour growth and metastatic progression represents a limitation to exploiting this approach. Here we identify neutrophils as the main component and driver of metastatic establishment within the (pre-)metastatic lung microenvironment in mouse breast cancer models. Neutrophils have a fundamental role in inflammatory responses and their contribution to tumorigenesis is still controversial. Using various strategies to block neutrophil recruitment to the pre-metastatic site, we demonstrate that neutrophils specifically support metastatic initiation. Importantly, we find that neutrophil-derived leukotrienes aid the colonization of distant tissues by selectively expanding the sub-pool of cancer cells that retain high tumorigenic potential. Genetic or pharmacological inhibition of the leukotriene-generating enzyme arachidonate 5-lipoxygenase (Alox5) abrogates neutrophil pro-metastatic activity and consequently reduces metastasis. Our results reveal the efficacy of using targeted therapy against a specific tumour microenvironment component and indicate that neutrophil Alox5 inhibition may limit metastatic progression.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4700594/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4700594/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Wculek, Stefanie K -- Malanchi, Ilaria -- Cancer Research UK/United Kingdom -- England -- Nature. 2015 Dec 17;528(7582):413-7. doi: 10.1038/nature16140. Epub 2015 Dec 9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉The Francis Crick Institute, Lincolns Inn Fields Laboratories, 44 Lincolns Inn Fields, London WC2A 3LY, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26649828" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Arachidonate 5-Lipoxygenase/metabolism ; Breast Neoplasms/drug therapy/*pathology ; Disease Models, Animal ; Disease Progression ; Female ; Leukotrienes/metabolism ; Lipoxygenase Inhibitors/pharmacology/therapeutic use ; Lung Neoplasms/drug therapy/*pathology/*secondary ; Mice ; Molecular Targeted Therapy/methods ; Neoplasm Metastasis/drug therapy/*pathology ; Neoplasm Transplantation ; Neutrophils/drug effects/*metabolism ; Tumor Microenvironment/drug effects
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  • 97
    Publication Date: 2015-09-15
    Description: Following the discovery of BRD4 as a non-oncogene addiction target in acute myeloid leukaemia (AML), bromodomain and extra terminal protein (BET) inhibitors are being explored as a promising therapeutic avenue in numerous cancers. While clinical trials have reported single-agent activity in advanced haematological malignancies, mechanisms determining the response to BET inhibition remain poorly understood. To identify factors involved in primary and acquired BET resistance in leukaemia, here we perform a chromatin-focused RNAi screen in a sensitive MLL-AF9;Nras(G12D)-driven AML mouse model, and investigate dynamic transcriptional profiles in sensitive and resistant mouse and human leukaemias. Our screen shows that suppression of the PRC2 complex, contrary to effects in other contexts, promotes BET inhibitor resistance in AML. PRC2 suppression does not directly affect the regulation of Brd4-dependent transcripts, but facilitates the remodelling of regulatory pathways that restore the transcription of key targets such as Myc. Similarly, while BET inhibition triggers acute MYC repression in human leukaemias regardless of their sensitivity, resistant leukaemias are uniformly characterized by their ability to rapidly restore MYC transcription. This process involves the activation and recruitment of WNT signalling components, which compensate for the loss of BRD4 and drive resistance in various cancer models. Dynamic chromatin immunoprecipitation sequencing and self-transcribing active regulatory region sequencing of enhancer profiles reveal that BET-resistant states are characterized by remodelled regulatory landscapes, involving the activation of a focal MYC enhancer that recruits WNT machinery in response to BET inhibition. Together, our results identify and validate WNT signalling as a driver and candidate biomarker of primary and acquired BET resistance in leukaemia, and implicate the rewiring of transcriptional programs as an important mechanism promoting resistance to BET inhibitors and, potentially, other chromatin-targeted therapies.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Rathert, Philipp -- Roth, Mareike -- Neumann, Tobias -- Muerdter, Felix -- Roe, Jae-Seok -- Muhar, Matthias -- Deswal, Sumit -- Cerny-Reiterer, Sabine -- Peter, Barbara -- Jude, Julian -- Hoffmann, Thomas -- Boryn, Lukasz M -- Axelsson, Elin -- Schweifer, Norbert -- Tontsch-Grunt, Ulrike -- Dow, Lukas E -- Gianni, Davide -- Pearson, Mark -- Valent, Peter -- Stark, Alexander -- Kraut, Norbert -- Vakoc, Christopher R -- Zuber, Johannes -- England -- Nature. 2015 Sep 24;525(7570):543-7. doi: 10.1038/nature14898. Epub 2015 Sep 14.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Research Institute of Molecular Pathology (IMP), Vienna Biocenter (VBC), 1030 Vienna, Austria. ; Cold Spring Harbor Laboratory, Cold Spring Harbor, New York 11724, USA. ; Department of Internal Medicine I, Division of Hematology and Hemostaseology, Medical University of Vienna, 1090 Vienna, Austria. ; Ludwig Boltzmann Cluster Oncology, Medical University of Vienna, 1090 Vienna, Austria. ; Boehringer Ingelheim - Regional Center Vienna GmbH, 1121 Vienna, Austria. ; Department of Medicine, Hematology &Medical Oncology, Weill Cornell Medical College, New York 10065, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26367798" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Azepines/*pharmacology ; Cell Line, Tumor ; Chromatin/genetics/metabolism ; Drug Resistance, Neoplasm/*drug effects/*genetics ; Enhancer Elements, Genetic/genetics ; Female ; Gene Expression Regulation, Neoplastic/*drug effects/genetics ; Genes, myc/genetics ; Leukemia, Myeloid, Acute/drug therapy/*genetics/metabolism/pathology ; Male ; Mice ; Nuclear Proteins/*antagonists & inhibitors/metabolism ; Transcription Factors/*antagonists & inhibitors/metabolism ; Transcription, Genetic/*drug effects/genetics ; Triazoles/*pharmacology ; Wnt Signaling Pathway/drug effects
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 98
    Publication Date: 2015-05-01
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Bakardjiev, Anna -- England -- Nature. 2015 Apr 30;520(7549):627-8. doi: 10.1038/520627a.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Benioff Children's Hospital, University of California, San Francisco, San Francisco, California 94143-0654, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25925473" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; CD8-Positive T-Lymphocytes/*immunology ; Female ; Fetal Death/*prevention & control ; Listeriosis/*immunology ; Male ; Pregnancy ; Pregnancy Complications, Infectious/*immunology ; Receptors, CXCR3/*physiology ; T-Lymphocyte Subsets/*immunology
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 99
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    Nature Publishing Group (NPG)
    Publication Date: 2015-03-27
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Le Bot, Nathalie -- England -- Nature. 2015 Mar 26;519(7544):420. doi: 10.1038/519420a.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/25810200" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Female ; Hemiptera/*anatomy & histology/*metabolism ; Male ; Receptor, Insulin/*metabolism ; Wings, Animal/*growth & development/*metabolism
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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  • 100
    Publication Date: 2015-06-19
    Description: Stress is considered a potent environmental risk factor for many behavioural abnormalities, including anxiety and mood disorders. Animal models can exhibit limited but quantifiable behavioural impairments resulting from chronic stress, including deficits in motivation, abnormal responses to behavioural challenges, and anhedonia. The hippocampus is thought to negatively regulate the stress response and to mediate various cognitive and mnemonic aspects of stress-induced impairments, although the neuronal underpinnings sufficient to support behavioural improvements are largely unknown. Here we acutely rescue stress-induced depression-related behaviours in mice by optogenetically reactivating dentate gyrus cells that were previously active during a positive experience. A brain-wide histological investigation, coupled with pharmacological and projection-specific optogenetic blockade experiments, identified glutamatergic activity in the hippocampus-amygdala-nucleus-accumbens pathway as a candidate circuit supporting the acute rescue. Finally, chronically reactivating hippocampal cells associated with a positive memory resulted in the rescue of stress-induced behavioural impairments and neurogenesis at time points beyond the light stimulation. Together, our data suggest that activating positive memories artificially is sufficient to suppress depression-like behaviours and point to dentate gyrus engram cells as potential therapeutic nodes for intervening with maladaptive behavioural states.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ramirez, Steve -- Liu, Xu -- MacDonald, Christopher J -- Moffa, Anthony -- Zhou, Joanne -- Redondo, Roger L -- Tonegawa, Susumu -- Howard Hughes Medical Institute/ -- England -- Nature. 2015 Jun 18;522(7556):335-9. doi: 10.1038/nature14514.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉RIKEN-MIT Center for Neural Circuit Genetics at the Picower Institute for Learning and Memory, Department of Biology and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA. ; 1] RIKEN-MIT Center for Neural Circuit Genetics at the Picower Institute for Learning and Memory, Department of Biology and Department of Brain and Cognitive Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA [2] Howard Hughes Medical Institute, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/26085274" target="_blank"〉PubMed〈/a〉
    Keywords: Amygdala/cytology/metabolism/physiology ; Animals ; Behavior, Animal ; Depression/*psychology/*therapy ; Female ; Hippocampus/cytology/physiology ; Male ; Memory/*physiology ; Mice ; Mice, Inbred C57BL ; Neural Pathways ; Nucleus Accumbens/cytology/metabolism/physiology ; Optogenetics ; Pleasure/*physiology ; Proto-Oncogene Proteins c-fos/metabolism ; Stress, Psychological/psychology ; Time Factors
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
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