ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Articles  (7)
  • Female  (7)
  • Analytical Chemistry and Spectroscopy
  • Nature. 453(7198): 1072-8. doi: 10.1038/nature07016.  (1)
  • Nature. 460(7258): 1021-5. doi: 10.1038/nature08260.  (1)
  • Nature. 465(7295): 223-6. doi: 10.1038/nature08971.  (1)
  • Nature. 499(7456): 83-7. doi: 10.1038/nature12208.  (1)
  • Nature. 501(7468): 551-5. doi: 10.1038/nature12392.  (1)
  • Nature. 502(7473): 637-43. doi: 10.1038/nature12612.  (1)
  • Nature. 514(7520): 107-11. doi: 10.1038/nature13483.  (1)
  • 328
Collection
  • Articles  (7)
Source
Keywords
Publisher
Years
Journal
Topic
  • 1
    facet.materialart.
    Unknown
    PML targeting eradicates quiescent leukaemia-initiating cells (2008)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2008-05-13
    Description: The existence of a small population of 'cancer-initiating cells' responsible for tumour maintenance has been firmly demonstrated in leukaemia. This concept is currently being tested in solid tumours. Leukaemia-initiating cells, particularly those that are in a quiescent state, are thought to be resistant to chemotherapy and targeted therapies, resulting in disease relapse. Chronic myeloid leukaemia is a paradigmatic haematopoietic stem cell disease in which the leukaemia-initiating-cell pool is not eradicated by current therapy, leading to disease relapse on drug discontinuation. Here we define the critical role of the promyelocytic leukaemia protein (PML) tumour suppressor in haematopoietic stem cell maintenance, and present a new therapeutic approach for targeting quiescent leukaemia-initiating cells and possibly cancer-initiating cells by pharmacological inhibition of PML.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2712082/" 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/PMC2712082/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ito, Keisuke -- Bernardi, Rosa -- Morotti, Alessandro -- Matsuoka, Sahoko -- Saglio, Giuseppe -- Ikeda, Yasuo -- Rosenblatt, Jacalyn -- Avigan, David E -- Teruya-Feldstein, Julie -- Pandolfi, Pier Paolo -- K99 CA139009/CA/NCI NIH HHS/ -- R00 CA139009/CA/NCI NIH HHS/ -- R37 CA071692/CA/NCI NIH HHS/ -- R37 CA071692-12/CA/NCI NIH HHS/ -- England -- Nature. 2008 Jun 19;453(7198):1072-8. doi: 10.1038/nature07016. Epub 2008 May 11.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Cancer Genetics Program, Beth Israel Deaconess Cancer Center, Department of Medicine, Harvard Medical School, New Research Building, 330 Brookline Avenue, Boston, Massachusetts 02215, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/18469801" target="_blank"〉PubMed〈/a〉
    Keywords: Adult ; Animals ; Arsenicals/pharmacology/therapeutic use ; Cell Line ; Coculture Techniques ; Female ; Gene Expression Regulation, Neoplastic ; Hematopoietic Stem Cells/pathology ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/metabolism/*pathology ; Male ; Mice ; Mice, Inbred C57BL ; Neoplastic Stem Cells/metabolism/*pathology ; Nuclear Proteins/antagonists & inhibitors/deficiency/genetics/*metabolism ; Oxides/pharmacology/therapeutic use ; Recurrence ; Regeneration ; Transcription Factors/antagonists & inhibitors/deficiency/genetics/*metabolism ; Tumor Suppressor Proteins/antagonists & ; inhibitors/deficiency/genetics/*metabolism
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 2
    facet.materialart.
    Unknown
    In vitro and in vivo characterization of new swine-origin H1N1 influenza viruses (2009)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2009-08-13
    Description: Influenza A viruses cause recurrent outbreaks at local or global scale with potentially severe consequences for human health and the global economy. Recently, a new strain of influenza A virus was detected that causes disease in and transmits among humans, probably owing to little or no pre-existing immunity to the new strain. On 11 June 2009 the World Health Organization declared that the infections caused by the new strain had reached pandemic proportion. Characterized as an influenza A virus of the H1N1 subtype, the genomic segments of the new strain were most closely related to swine viruses. Most human infections with swine-origin H1N1 influenza viruses (S-OIVs) seem to be mild; however, a substantial number of hospitalized individuals do not have underlying health issues, attesting to the pathogenic potential of S-OIVs. To achieve a better assessment of the risk posed by the new virus, we characterized one of the first US S-OIV isolates, A/California/04/09 (H1N1; hereafter referred to as CA04), as well as several other S-OIV isolates, in vitro and in vivo. In mice and ferrets, CA04 and other S-OIV isolates tested replicate more efficiently than a currently circulating human H1N1 virus. In addition, CA04 replicates efficiently in non-human primates, causes more severe pathological lesions in the lungs of infected mice, ferrets and non-human primates than a currently circulating human H1N1 virus, and transmits among ferrets. In specific-pathogen-free miniature pigs, CA04 replicates without clinical symptoms. The assessment of human sera from different age groups suggests that infection with human H1N1 viruses antigenically closely related to viruses circulating in 1918 confers neutralizing antibody activity to CA04. Finally, we show that CA04 is sensitive to approved and experimental antiviral drugs, suggesting that these compounds could function as a first line of defence against the recently declared S-OIV pandemic.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2748827/" 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/PMC2748827/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Itoh, Yasushi -- Shinya, Kyoko -- Kiso, Maki -- Watanabe, Tokiko -- Sakoda, Yoshihiro -- Hatta, Masato -- Muramoto, Yukiko -- Tamura, Daisuke -- Sakai-Tagawa, Yuko -- Noda, Takeshi -- Sakabe, Saori -- Imai, Masaki -- Hatta, Yasuko -- Watanabe, Shinji -- Li, Chengjun -- Yamada, Shinya -- Fujii, Ken -- Murakami, Shin -- Imai, Hirotaka -- Kakugawa, Satoshi -- Ito, Mutsumi -- Takano, Ryo -- Iwatsuki-Horimoto, Kiyoko -- Shimojima, Masayuki -- Horimoto, Taisuke -- Goto, Hideo -- Takahashi, Kei -- Makino, Akiko -- Ishigaki, Hirohito -- Nakayama, Misako -- Okamatsu, Masatoshi -- Takahashi, Kazuo -- Warshauer, David -- Shult, Peter A -- Saito, Reiko -- Suzuki, Hiroshi -- Furuta, Yousuke -- Yamashita, Makoto -- Mitamura, Keiko -- Nakano, Kunio -- Nakamura, Morio -- Brockman-Schneider, Rebecca -- Mitamura, Hiroshi -- Yamazaki, Masahiko -- Sugaya, Norio -- Suresh, M -- Ozawa, Makoto -- Neumann, Gabriele -- Gern, James -- Kida, Hiroshi -- Ogasawara, Kazumasa -- Kawaoka, Yoshihiro -- HHNSN266200700010C/NS/NINDS NIH HHS/ -- HHSN266200700010C/PHS HHS/ -- HHSN272200800060C/AI/NIAID NIH HHS/ -- R01 AI069274/AI/NIAID NIH HHS/ -- R01 AI069274-04/AI/NIAID NIH HHS/ -- U19 AI070503/AI/NIAID NIH HHS/ -- England -- Nature. 2009 Aug 20;460(7258):1021-5. doi: 10.1038/nature08260.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Pathology, Shiga University of Medical Science, Ohtsu, Shiga 520-2192, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/19672242" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antibodies, Viral/immunology ; Antiviral Agents/pharmacology ; Cell Line ; Dogs ; Female ; Ferrets/virology ; HN Protein/metabolism ; Humans ; Influenza A Virus, H1N1 Subtype/drug effects/enzymology/pathogenicity/*physiology ; Lung/immunology/pathology/virology ; Macaca fascicularis/immunology/virology ; Male ; Mice ; Mice, Inbred BALB C ; Neutralization Tests ; Orthomyxoviridae Infections/immunology/transmission/virology ; Primate Diseases/pathology/virology ; Swine/*virology ; Swine Diseases/pathology/virology ; Swine, Miniature/virology ; Virus Replication
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 3
    facet.materialart.
    Unknown
    Arteriolar niches maintain haematopoietic stem cell quiescence (2013)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2013-10-11
    Description: Cell cycle quiescence is a critical feature contributing to haematopoietic stem cell (HSC) maintenance. Although various candidate stromal cells have been identified as potential HSC niches, the spatial localization of quiescent HSCs in the bone marrow remains unclear. Here, using a novel approach that combines whole-mount confocal immunofluorescence imaging techniques and computational modelling to analyse significant three-dimensional associations in the mouse bone marrow among vascular structures, stromal cells and HSCs, we show that quiescent HSCs associate specifically with small arterioles that are preferentially found in endosteal bone marrow. These arterioles are ensheathed exclusively by rare NG2 (also known as CSPG4)(+) pericytes, distinct from sinusoid-associated leptin receptor (LEPR)(+) cells. Pharmacological or genetic activation of the HSC cell cycle alters the distribution of HSCs from NG2(+) periarteriolar niches to LEPR(+) perisinusoidal niches. Conditional depletion of NG2(+) cells induces HSC cycling and reduces functional long-term repopulating HSCs in the bone marrow. These results thus indicate that arteriolar niches are indispensable for maintaining HSC quiescence.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3821873/" 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/PMC3821873/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kunisaki, Yuya -- Bruns, Ingmar -- Scheiermann, Christoph -- Ahmed, Jalal -- Pinho, Sandra -- Zhang, Dachuan -- Mizoguchi, Toshihide -- Wei, Qiaozhi -- Lucas, Daniel -- Ito, Keisuke -- Mar, Jessica C -- Bergman, Aviv -- Frenette, Paul S -- HL069438/HL/NHLBI NIH HHS/ -- HL097700/HL/NHLBI NIH HHS/ -- R00 CA139009/CA/NCI NIH HHS/ -- R01 DK056638/DK/NIDDK NIH HHS/ -- R01 DK098263/DK/NIDDK NIH HHS/ -- R01 DK100689/DK/NIDDK NIH HHS/ -- R01 HL069438/HL/NHLBI NIH HHS/ -- R01 HL097700/HL/NHLBI NIH HHS/ -- R01 HL116340/HL/NHLBI NIH HHS/ -- T32 063754/PHS HHS/ -- England -- Nature. 2013 Oct 31;502(7473):637-43. doi: 10.1038/nature12612. Epub 2013 Oct 9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉1] Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research, Albert Einstein College of Medicine, Bronx, New York 10461, USA [2] Department of Cell Biology, 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/24107994" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Arterioles/*cytology ; Bone Marrow/blood supply ; Cell Division ; Cell Separation ; Female ; Flow Cytometry ; Hematopoietic Stem Cells/*cytology/metabolism ; Male ; Mesenchymal Stromal Cells/cytology ; Mice ; Mice, Inbred C57BL ; Nestin/metabolism ; *Stem Cell Niche
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 4
    facet.materialart.
    Unknown
    Characterization of H7N9 influenza A viruses isolated from humans (2013)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2013-07-12
    Description: Avian influenza A viruses rarely infect humans; however, when human infection and subsequent human-to-human transmission occurs, worldwide outbreaks (pandemics) can result. The recent sporadic infections of humans in China with a previously unrecognized avian influenza A virus of the H7N9 subtype (A(H7N9)) have caused concern owing to the appreciable case fatality rate associated with these infections (more than 25%), potential instances of human-to-human transmission, and the lack of pre-existing immunity among humans to viruses of this subtype. Here we characterize two early human A(H7N9) isolates, A/Anhui/1/2013 (H7N9) and A/Shanghai/1/2013 (H7N9); hereafter referred to as Anhui/1 and Shanghai/1, respectively. In mice, Anhui/1 and Shanghai/1 were more pathogenic than a control avian H7N9 virus (A/duck/Gunma/466/2011 (H7N9); Dk/GM466) and a representative pandemic 2009 H1N1 virus (A/California/4/2009 (H1N1pdm09); CA04). Anhui/1, Shanghai/1 and Dk/GM466 replicated well in the nasal turbinates of ferrets. In nonhuman primates, Anhui/1 and Dk/GM466 replicated efficiently in the upper and lower respiratory tracts, whereas the replicative ability of conventional human influenza viruses is typically restricted to the upper respiratory tract of infected primates. By contrast, Anhui/1 did not replicate well in miniature pigs after intranasal inoculation. Critically, Anhui/1 transmitted through respiratory droplets in one of three pairs of ferrets. Glycan arrays showed that Anhui/1, Shanghai/1 and A/Hangzhou/1/2013 (H7N9) (a third human A(H7N9) virus tested in this assay) bind to human virus-type receptors, a property that may be critical for virus transmissibility in ferrets. Anhui/1 was found to be less sensitive in mice to neuraminidase inhibitors than a pandemic H1N1 2009 virus, although both viruses were equally susceptible to an experimental antiviral polymerase inhibitor. The robust replicative ability in mice, ferrets and nonhuman primates and the limited transmissibility in ferrets of Anhui/1 suggest that A(H7N9) viruses have pandemic potential.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3891892/" 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/PMC3891892/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Watanabe, Tokiko -- Kiso, Maki -- Fukuyama, Satoshi -- Nakajima, Noriko -- Imai, Masaki -- Yamada, Shinya -- Murakami, Shin -- Yamayoshi, Seiya -- Iwatsuki-Horimoto, Kiyoko -- Sakoda, Yoshihiro -- Takashita, Emi -- McBride, Ryan -- Noda, Takeshi -- Hatta, Masato -- Imai, Hirotaka -- Zhao, Dongming -- Kishida, Noriko -- Shirakura, Masayuki -- de Vries, Robert P -- Shichinohe, Shintaro -- Okamatsu, Masatoshi -- Tamura, Tomokazu -- Tomita, Yuriko -- Fujimoto, Naomi -- Goto, Kazue -- Katsura, Hiroaki -- Kawakami, Eiryo -- Ishikawa, Izumi -- Watanabe, Shinji -- Ito, Mutsumi -- Sakai-Tagawa, Yuko -- Sugita, Yukihiko -- Uraki, Ryuta -- Yamaji, Reina -- Eisfeld, Amie J -- Zhong, Gongxun -- Fan, Shufang -- Ping, Jihui -- Maher, Eileen A -- Hanson, Anthony -- Uchida, Yuko -- Saito, Takehiko -- Ozawa, Makoto -- Neumann, Gabriele -- Kida, Hiroshi -- Odagiri, Takato -- Paulson, James C -- Hasegawa, Hideki -- Tashiro, Masato -- Kawaoka, Yoshihiro -- AI058113/AI/NIAID NIH HHS/ -- AI099274/AI/NIAID NIH HHS/ -- HHSN266200700010C/AI/NIAID NIH HHS/ -- HHSN266200700010C/PHS HHS/ -- T32 AI078985/AI/NIAID NIH HHS/ -- England -- Nature. 2013 Sep 26;501(7468):551-5. doi: 10.1038/nature12392. Epub 2013 Jul 10.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉ERATO Infection-Induced Host Responses Project, Japan Science and Technology Agency, Saitama 332-0012, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23842494" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Antiviral Agents/pharmacology ; Cells, Cultured ; Chickens/virology ; DNA-Directed RNA Polymerases/antagonists & inhibitors ; Dogs ; Enzyme Inhibitors/pharmacology ; Female ; Ferrets/virology ; Humans ; Influenza A Virus, H1N1 Subtype/drug effects/enzymology ; *Influenza A virus/chemistry/drug effects/isolation & purification/pathogenicity ; Influenza, Human/drug therapy/*virology ; Macaca fascicularis/virology ; Madin Darby Canine Kidney Cells ; Male ; Mice ; Mice, Inbred BALB C ; Models, Molecular ; Monkey Diseases/pathology/virology ; Neuraminidase/antagonists & inhibitors ; Orthomyxoviridae Infections/pathology/transmission/*virology ; Quail/virology ; Swine/virology ; Swine, Miniature/virology ; *Virus Replication/drug effects
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 5
    facet.materialart.
    Unknown
    DNA-damage-induced differentiation of leukaemic cells as an anti-cancer barrier (2014)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2014-08-01
    Description: Self-renewal is the hallmark feature both of normal stem cells and cancer stem cells. Since the regenerative capacity of normal haematopoietic stem cells is limited by the accumulation of reactive oxygen species and DNA double-strand breaks, we speculated that DNA damage might also constrain leukaemic self-renewal and malignant haematopoiesis. Here we show that the histone methyl-transferase MLL4, a suppressor of B-cell lymphoma, is required for stem-cell activity and an aggressive form of acute myeloid leukaemia harbouring the MLL-AF9 oncogene. Deletion of MLL4 enhances myelopoiesis and myeloid differentiation of leukaemic blasts, which protects mice from death related to acute myeloid leukaemia. MLL4 exerts its function by regulating transcriptional programs associated with the antioxidant response. Addition of reactive oxygen species scavengers or ectopic expression of FOXO3 protects MLL4(-/-) MLL-AF9 cells from DNA damage and inhibits myeloid maturation. Similar to MLL4 deficiency, loss of ATM or BRCA1 sensitizes transformed cells to differentiation, suggesting that myeloid differentiation is promoted by loss of genome integrity. Indeed, we show that restriction-enzyme-induced double-strand breaks are sufficient to induce differentiation of MLL-AF9 blasts, which requires cyclin-dependent kinase inhibitor p21(Cip1) (Cdkn1a) activity. In summary, we have uncovered an unexpected tumour-promoting role of genome guardians in enforcing the oncogene-induced differentiation blockade in acute myeloid leukaemia.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4410707/" 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/PMC4410707/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Santos, Margarida A -- Faryabi, Robert B -- Ergen, Aysegul V -- Day, Amanda M -- Malhowski, Amy -- Canela, Andres -- Onozawa, Masahiro -- Lee, Ji-Eun -- Callen, Elsa -- Gutierrez-Martinez, Paula -- Chen, Hua-Tang -- Wong, Nancy -- Finkel, Nadia -- Deshpande, Aniruddha -- Sharrow, Susan -- Rossi, Derrick J -- Ito, Keisuke -- Ge, Kai -- Aplan, Peter D -- Armstrong, Scott A -- Nussenzweig, Andre -- CA140575/CA/NCI NIH HHS/ -- CA66996/CA/NCI NIH HHS/ -- P30 CA008748/CA/NCI NIH HHS/ -- R00 CA139009/CA/NCI NIH HHS/ -- R01 DK098263/DK/NIDDK NIH HHS/ -- R01 DK100689/DK/NIDDK NIH HHS/ -- Intramural NIH HHS/ -- England -- Nature. 2014 Oct 2;514(7520):107-11. doi: 10.1038/nature13483. Epub 2014 Jul 27.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Laboratory of Genome Integrity, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA. ; 1] Laboratory of Genome Integrity, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA [2]. ; The Genetics Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA. ; Laboratory of Endocrinology and Receptor Biology, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892, USA. ; 1] Program in Cellular and Molecular Medicine, Boston Children's Hospital, Boston, Massachusetts 02115, USA [2] Department of Stem Cell and Regenerative Biology, Harvard University, Cambridge, Massachusetts 02138, USA. ; Human Oncology and Pathogenesis Program and Department of Pediatrics, Memorial Sloan-Kettering Cancer Center, New York, New York 10065, USA. ; Experimental Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland 20892, USA. ; Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research, Departments of Cell Biology and Medicine, Albert Einstein Cancer Center, 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/25079327" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Ataxia Telangiectasia Mutated Proteins/metabolism ; BRCA1 Protein/genetics/metabolism ; Cell Transformation, Neoplastic ; Cyclin-Dependent Kinase Inhibitor p21/metabolism ; DNA Breaks, Double-Stranded ; *DNA Damage ; DNA Repair ; Female ; Gene Expression Regulation, Neoplastic ; Genes, BRCA1 ; Hematopoietic Stem Cells/cytology/metabolism/pathology ; Histone-Lysine N-Methyltransferase/deficiency/genetics/metabolism ; Leukemia, Myeloid, Acute/*enzymology/*pathology ; Male ; Mice ; *Myelopoiesis ; Oncogene Proteins, Fusion/genetics/metabolism ; Reactive Oxygen Species/metabolism
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 6
    facet.materialart.
    Unknown
    Mutations of optineurin in amyotrophic lateral sclerosis (2010)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2010-04-30
    Description: Amyotrophic lateral sclerosis (ALS) has its onset in middle age and is a progressive disorder characterized by degeneration of motor neurons of the primary motor cortex, brainstem and spinal cord. Most cases of ALS are sporadic, but about 10% are familial. Genes known to cause classic familial ALS (FALS) are superoxide dismutase 1 (SOD1), ANG encoding angiogenin, TARDP encoding transactive response (TAR) DNA-binding protein TDP-43 (ref. 4) and fused in sarcoma/translated in liposarcoma (FUS, also known as TLS). However, these genetic defects occur in only about 20-30% of cases of FALS, and most genes causing FALS are unknown. Here we show that there are mutations in the gene encoding optineurin (OPTN), earlier reported to be a causative gene of primary open-angle glaucoma (POAG), in patients with ALS. We found three types of mutation of OPTN: a homozygous deletion of exon 5, a homozygous Q398X nonsense mutation and a heterozygous E478G missense mutation within its ubiquitin-binding domain. Analysis of cell transfection showed that the nonsense and missense mutations of OPTN abolished the inhibition of activation of nuclear factor kappa B (NF-kappaB), and the E478G mutation revealed a cytoplasmic distribution different from that of the wild type or a POAG mutation. A case with the E478G mutation showed OPTN-immunoreactive cytoplasmic inclusions. Furthermore, TDP-43- or SOD1-positive inclusions of sporadic and SOD1 cases of ALS were also noticeably immunolabelled by anti-OPTN antibodies. Our findings strongly suggest that OPTN is involved in the pathogenesis of ALS. They also indicate that NF-kappaB inhibitors could be used to treat ALS and that transgenic mice bearing various mutations of OPTN will be relevant in developing new drugs for this disorder.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Maruyama, Hirofumi -- Morino, Hiroyuki -- Ito, Hidefumi -- Izumi, Yuishin -- Kato, Hidemasa -- Watanabe, Yasuhito -- Kinoshita, Yoshimi -- Kamada, Masaki -- Nodera, Hiroyuki -- Suzuki, Hidenori -- Komure, Osamu -- Matsuura, Shinya -- Kobatake, Keitaro -- Morimoto, Nobutoshi -- Abe, Koji -- Suzuki, Naoki -- Aoki, Masashi -- Kawata, Akihiro -- Hirai, Takeshi -- Kato, Takeo -- Ogasawara, Kazumasa -- Hirano, Asao -- Takumi, Toru -- Kusaka, Hirofumi -- Hagiwara, Koichi -- Kaji, Ryuji -- Kawakami, Hideshi -- England -- Nature. 2010 May 13;465(7295):223-6. doi: 10.1038/nature08971. Epub 2010 Apr 28.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Epidemiology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima 734-8553, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/20428114" target="_blank"〉PubMed〈/a〉
    Keywords: Adolescent ; Adult ; Aged ; Aged, 80 and over ; Amino Acid Sequence ; Amyotrophic Lateral Sclerosis/*genetics/metabolism/pathology/physiopathology ; Asian Continental Ancestry Group ; Base Sequence ; Child ; Codon, Nonsense/genetics ; Consanguinity ; Cytoplasm/metabolism/pathology ; DNA-Binding Proteins/metabolism ; Exons/genetics ; Female ; Humans ; Japan ; Male ; Middle Aged ; Mutant Proteins/analysis/chemistry/genetics/metabolism ; Mutation/*genetics ; Mutation, Missense/genetics ; NF-kappa B/agonists/antagonists & inhibitors/metabolism ; Pedigree ; Polymorphism, Single Nucleotide/genetics ; Protein Transport ; Sequence Deletion/genetics ; Superoxide Dismutase/metabolism ; Transcription Factor TFIIIA/analysis/chemistry/*genetics/metabolism ; Young Adult
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 7
    facet.materialart.
    Unknown
    A single pair of interneurons commands the Drosophila feeding motor program (2013)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2013-06-12
    Description: Many feeding behaviours are the result of stereotyped, organized sequences of motor patterns. These patterns have been the subject of neuroethological studies, such as electrophysiological characterization of neurons governing prey capture in toads. However, technical limitations have prevented detailed study of the functional role of these neurons, a common problem for vertebrate organisms. Complexities involved in studies of whole-animal behaviour can be resolved in Drosophila, in which remote activation of brain cells by genetic means enables us to examine the nervous system in freely moving animals to identify neurons that govern a specific behaviour, and then to repeatedly target and manipulate these neurons to characterize their function. Here we show neurons that generate the feeding motor program in Drosophila. We carried out an unbiased screen using remote neuronal activation and identified a critical pair of brain cells that induces the entire feeding sequence when activated. These 'feeding neurons' (here abbreviated to Fdg neurons for brevity) are also essential for normal feeding as their suppression or ablation eliminates sugar-induced feeding behaviour. Activation of a single Fdg neuron induces asymmetric feeding behaviour and ablation of a single Fdg neuron distorts the sugar-induced feeding behaviour to become asymmetric, indicating the direct role of these neurons in shaping motor-program execution. Furthermore, recording neuronal activity and calcium imaging simultaneously during feeding behaviour reveals that the Fdg neurons respond to food presentation, but only in starved flies. Our results demonstrate that Fdg neurons operate firmly within the sensorimotor watershed, downstream of sensory and metabolic cues and at the top of the feeding motor hierarchy, to execute the decision to feed.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3727048/" 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/PMC3727048/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Flood, Thomas F -- Iguchi, Shinya -- Gorczyca, Michael -- White, Benjamin -- Ito, Kei -- Yoshihara, Motojiro -- MH85958/MH/NIMH NIH HHS/ -- R01 MH085958/MH/NIMH NIH HHS/ -- England -- Nature. 2013 Jul 4;499(7456):83-7. doi: 10.1038/nature12208. Epub 2013 Jun 9.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Deptartment of Neurobiology, University of Massachusetts Medical School, Worcester, Massachusetts 01605, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23748445" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Brain/cytology/physiology ; Calcium Signaling ; Carbohydrates ; Cues ; Decision Making/physiology ; Drosophila melanogaster/genetics/*physiology ; Feeding Behavior/*physiology ; Female ; Food ; Food Deprivation ; Interneurons/cytology/*physiology ; Male ; Models, Neurological ; Movement/physiology ; Pharynx/physiology ; Psychomotor Performance/*physiology ; Reflex ; Temperature
    Print ISSN: 0028-0836
    Electronic ISSN: 1476-4687
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Published by Nature Publishing Group (NPG)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...