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  • 1
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    The transcriptional landscape of the mammalian genome (2005)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2005-09-06
    Description: This study describes comprehensive polling of transcription start and termination sites and analysis of previously unidentified full-length complementary DNAs derived from the mouse genome. We identify the 5' and 3' boundaries of 181,047 transcripts with extensive variation in transcripts arising from alternative promoter usage, splicing, and polyadenylation. There are 16,247 new mouse protein-coding transcripts, including 5154 encoding previously unidentified proteins. Genomic mapping of the transcriptome reveals transcriptional forests, with overlapping transcription on both strands, separated by deserts in which few transcripts are observed. The data provide a comprehensive platform for the comparative analysis of mammalian transcriptional regulation in differentiation and development.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Carninci, P -- Kasukawa, T -- Katayama, S -- Gough, J -- Frith, M C -- Maeda, N -- Oyama, R -- Ravasi, T -- Lenhard, B -- Wells, C -- Kodzius, R -- Shimokawa, K -- Bajic, V B -- Brenner, S E -- Batalov, S -- Forrest, A R R -- Zavolan, M -- Davis, M J -- Wilming, L G -- Aidinis, V -- Allen, J E -- Ambesi-Impiombato, A -- Apweiler, R -- Aturaliya, R N -- Bailey, T L -- Bansal, M -- Baxter, L -- Beisel, K W -- Bersano, T -- Bono, H -- Chalk, A M -- Chiu, K P -- Choudhary, V -- Christoffels, A -- Clutterbuck, D R -- Crowe, M L -- Dalla, E -- Dalrymple, B P -- de Bono, B -- Della Gatta, G -- di Bernardo, D -- Down, T -- Engstrom, P -- Fagiolini, M -- Faulkner, G -- Fletcher, C F -- Fukushima, T -- Furuno, M -- Futaki, S -- Gariboldi, M -- Georgii-Hemming, P -- Gingeras, T R -- Gojobori, T -- Green, R E -- Gustincich, S -- Harbers, M -- Hayashi, Y -- Hensch, T K -- Hirokawa, N -- Hill, D -- Huminiecki, L -- Iacono, M -- Ikeo, K -- Iwama, A -- Ishikawa, T -- Jakt, M -- Kanapin, A -- Katoh, M -- Kawasawa, Y -- Kelso, J -- Kitamura, H -- Kitano, H -- Kollias, G -- Krishnan, S P T -- Kruger, A -- Kummerfeld, S K -- Kurochkin, I V -- Lareau, L F -- Lazarevic, D -- Lipovich, L -- Liu, J -- Liuni, S -- McWilliam, S -- Madan Babu, M -- Madera, M -- Marchionni, L -- Matsuda, H -- Matsuzawa, S -- Miki, H -- Mignone, F -- Miyake, S -- Morris, K -- Mottagui-Tabar, S -- Mulder, N -- Nakano, N -- Nakauchi, H -- Ng, P -- Nilsson, R -- Nishiguchi, S -- Nishikawa, S -- Nori, F -- Ohara, O -- Okazaki, Y -- Orlando, V -- Pang, K C -- Pavan, W J -- Pavesi, G -- Pesole, G -- Petrovsky, N -- Piazza, S -- Reed, J -- Reid, J F -- Ring, B Z -- Ringwald, M -- Rost, B -- Ruan, Y -- Salzberg, S L -- Sandelin, A -- Schneider, C -- Schonbach, C -- Sekiguchi, K -- Semple, C A M -- Seno, S -- Sessa, L -- Sheng, Y -- Shibata, Y -- Shimada, H -- Shimada, K -- Silva, D -- Sinclair, B -- Sperling, S -- Stupka, E -- Sugiura, K -- Sultana, R -- Takenaka, Y -- Taki, K -- Tammoja, K -- Tan, S L -- Tang, S -- Taylor, M S -- Tegner, J -- Teichmann, S A -- Ueda, H R -- van Nimwegen, E -- Verardo, R -- Wei, C L -- Yagi, K -- Yamanishi, H -- Zabarovsky, E -- Zhu, S -- Zimmer, A -- Hide, W -- Bult, C -- Grimmond, S M -- Teasdale, R D -- Liu, E T -- Brusic, V -- Quackenbush, J -- Wahlestedt, C -- Mattick, J S -- Hume, D A -- Kai, C -- Sasaki, D -- Tomaru, Y -- Fukuda, S -- Kanamori-Katayama, M -- Suzuki, M -- Aoki, J -- Arakawa, T -- Iida, J -- Imamura, K -- Itoh, M -- Kato, T -- Kawaji, H -- Kawagashira, N -- Kawashima, T -- Kojima, M -- Kondo, S -- Konno, H -- Nakano, K -- Ninomiya, N -- Nishio, T -- Okada, M -- Plessy, C -- Shibata, K -- Shiraki, T -- Suzuki, S -- Tagami, M -- Waki, K -- Watahiki, A -- Okamura-Oho, Y -- Suzuki, H -- Kawai, J -- Hayashizaki, Y -- FANTOM Consortium -- RIKEN Genome Exploration Research Group and Genome Science Group (Genome Network Project Core Group) -- TGM03P17/Telethon/Italy -- TGM06S01/Telethon/Italy -- New York, N.Y. -- Science. 2005 Sep 2;309(5740):1559-63.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/16141072" target="_blank"〉PubMed〈/a〉
    Keywords: 3' Untranslated Regions ; Animals ; Base Sequence ; Conserved Sequence ; DNA, Complementary/chemistry ; *Genome ; Genome, Human ; Genomics ; Humans ; Mice/*genetics ; Promoter Regions, Genetic ; Proteins/genetics ; RNA/chemistry/classification ; RNA Splicing ; RNA, Untranslated/chemistry ; Regulatory Sequences, Ribonucleic Acid ; *Terminator Regions, Genetic ; *Transcription Initiation Site ; *Transcription, Genetic
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 2
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    International network of cancer genome projects (2010)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2010-04-16
    Description: The International Cancer Genome Consortium (ICGC) was launched to coordinate large-scale cancer genome studies in tumours from 50 different cancer types and/or subtypes that are of clinical and societal importance across the globe. Systematic studies of more than 25,000 cancer genomes at the genomic, epigenomic and transcriptomic levels will reveal the repertoire of oncogenic mutations, uncover traces of the mutagenic influences, define clinically relevant subtypes for prognosis and therapeutic management, and enable the development of new cancer therapies.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2902243/" 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/PMC2902243/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉International Cancer Genome Consortium -- Hudson, Thomas J -- Anderson, Warwick -- Artez, Axel -- Barker, Anna D -- Bell, Cindy -- Bernabe, Rosa R -- Bhan, M K -- Calvo, Fabien -- Eerola, Iiro -- Gerhard, Daniela S -- Guttmacher, Alan -- Guyer, Mark -- Hemsley, Fiona M -- Jennings, Jennifer L -- Kerr, David -- Klatt, Peter -- Kolar, Patrik -- Kusada, Jun -- Lane, David P -- Laplace, Frank -- Youyong, Lu -- Nettekoven, Gerd -- Ozenberger, Brad -- Peterson, Jane -- Rao, T S -- Remacle, Jacques -- Schafer, Alan J -- Shibata, Tatsuhiro -- Stratton, Michael R -- Vockley, Joseph G -- Watanabe, Koichi -- Yang, Huanming -- Yuen, Matthew M F -- Knoppers, Bartha M -- Bobrow, Martin -- Cambon-Thomsen, Anne -- Dressler, Lynn G -- Dyke, Stephanie O M -- Joly, Yann -- Kato, Kazuto -- Kennedy, Karen L -- Nicolas, Pilar -- Parker, Michael J -- Rial-Sebbag, Emmanuelle -- Romeo-Casabona, Carlos M -- Shaw, Kenna M -- Wallace, Susan -- Wiesner, Georgia L -- Zeps, Nikolajs -- Lichter, Peter -- Biankin, Andrew V -- Chabannon, Christian -- Chin, Lynda -- Clement, Bruno -- de Alava, Enrique -- Degos, Francoise -- Ferguson, Martin L -- Geary, Peter -- Hayes, D Neil -- Johns, Amber L -- Kasprzyk, Arek -- Nakagawa, Hidewaki -- Penny, Robert -- Piris, Miguel A -- Sarin, Rajiv -- Scarpa, Aldo -- van de Vijver, Marc -- Futreal, P Andrew -- Aburatani, Hiroyuki -- Bayes, Monica -- Botwell, David D L -- Campbell, Peter J -- Estivill, Xavier -- Grimmond, Sean M -- Gut, Ivo -- Hirst, Martin -- Lopez-Otin, Carlos -- Majumder, Partha -- Marra, Marco -- McPherson, John D -- Ning, Zemin -- Puente, Xose S -- Ruan, Yijun -- Stunnenberg, Hendrik G -- Swerdlow, Harold -- Velculescu, Victor E -- Wilson, Richard K -- Xue, Hong H -- Yang, Liu -- Spellman, Paul T -- Bader, Gary D -- Boutros, Paul C -- Flicek, Paul -- Getz, Gad -- Guigo, Roderic -- Guo, Guangwu -- Haussler, David -- Heath, Simon -- Hubbard, Tim J -- Jiang, Tao -- Jones, Steven M -- Li, Qibin -- Lopez-Bigas, Nuria -- Luo, Ruibang -- Muthuswamy, Lakshmi -- Ouellette, B F Francis -- Pearson, John V -- Quesada, Victor -- Raphael, Benjamin J -- Sander, Chris -- Speed, Terence P -- Stein, Lincoln D -- Stuart, Joshua M -- Teague, Jon W -- Totoki, Yasushi -- Tsunoda, Tatsuhiko -- Valencia, Alfonso -- Wheeler, David A -- Wu, Honglong -- Zhao, Shancen -- Zhou, Guangyu -- Lathrop, Mark -- Thomas, Gilles -- Yoshida, Teruhiko -- Axton, Myles -- Gunter, Chris -- Miller, Linda J -- Zhang, Junjun -- Haider, Syed A -- Wang, Jianxin -- Yung, Christina K -- Cros, Anthony -- Liang, Yong -- Gnaneshan, Saravanamuttu -- Guberman, Jonathan -- Hsu, Jack -- Chalmers, Don R C -- Hasel, Karl W -- Kaan, Terry S H -- Lowrance, William W -- Masui, Tohru -- Rodriguez, Laura Lyman -- Vergely, Catherine -- Bowtell, David D L -- Cloonan, Nicole -- deFazio, Anna -- Eshleman, James R -- Etemadmoghadam, Dariush -- Gardiner, Brooke B -- Kench, James G -- Sutherland, Robert L -- Tempero, Margaret A -- Waddell, Nicola J -- Wilson, Peter J -- Gallinger, Steve -- Tsao, Ming-Sound -- Shaw, Patricia A -- Petersen, Gloria M -- Mukhopadhyay, Debabrata -- DePinho, Ronald A -- Thayer, Sarah -- Shazand, Kamran -- Beck, Timothy -- Sam, Michelle -- Timms, Lee -- Ballin, Vanessa -- Lu, Youyong -- Ji, Jiafu -- Zhang, Xiuqing -- Chen, Feng -- Hu, Xueda -- Yang, Qi -- Tian, Geng -- Zhang, Lianhai -- Xing, Xiaofang -- Li, Xianghong -- Zhu, Zhenggang -- Yu, Yingyan -- Yu, Jun -- Tost, Jorg -- Brennan, Paul -- Holcatova, Ivana -- Zaridze, David -- Brazma, Alvis -- Egevard, Lars -- Prokhortchouk, Egor -- Banks, Rosamonde Elizabeth -- Uhlen, Mathias -- Viksna, Juris -- Ponten, Fredrik -- Skryabin, Konstantin -- Birney, Ewan -- Borg, Ake -- Borresen-Dale, Anne-Lise -- Caldas, Carlos -- Foekens, John A -- Martin, Sancha -- Reis-Filho, Jorge S -- Richardson, Andrea L -- Sotiriou, Christos -- Thoms, Giles -- van't Veer, Laura -- Birnbaum, Daniel -- Blanche, Helene -- Boucher, Pascal -- Boyault, Sandrine -- Masson-Jacquemier, Jocelyne D -- Pauporte, Iris -- Pivot, Xavier -- Vincent-Salomon, Anne -- Tabone, Eric -- Theillet, Charles -- Treilleux, Isabelle -- Bioulac-Sage, Paulette -- Decaens, Thomas -- Franco, Dominique -- Gut, Marta -- Samuel, Didier -- Zucman-Rossi, Jessica -- Eils, Roland -- Brors, Benedikt -- Korbel, Jan O -- Korshunov, Andrey -- Landgraf, Pablo -- Lehrach, Hans -- Pfister, Stefan -- Radlwimmer, Bernhard -- Reifenberger, Guido -- Taylor, Michael D -- von Kalle, Christof -- Majumder, Partha P -- Pederzoli, Paolo -- Lawlor, Rita A -- Delledonne, Massimo -- Bardelli, Alberto -- Gress, Thomas -- Klimstra, David -- Zamboni, Giuseppe -- Nakamura, Yusuke -- Miyano, Satoru -- Fujimoto, Akihiro -- Campo, Elias -- de Sanjose, Silvia -- Montserrat, Emili -- Gonzalez-Diaz, Marcos -- Jares, Pedro -- Himmelbauer, Heinz -- Bea, Silvia -- Aparicio, Samuel -- Easton, Douglas F -- Collins, Francis S -- Compton, Carolyn C -- Lander, Eric S -- Burke, Wylie -- Green, Anthony R -- Hamilton, Stanley R -- Kallioniemi, Olli P -- Ley, Timothy J -- Liu, Edison T -- Wainwright, Brandon J -- 077198/Wellcome Trust/United Kingdom -- 088340/Wellcome Trust/United Kingdom -- 093867/Wellcome Trust/United Kingdom -- 6613/Cancer Research UK/United Kingdom -- K08 DK071329/DK/NIDDK NIH HHS/ -- K08 DK071329-04/DK/NIDDK NIH HHS/ -- K08 DK071329-05/DK/NIDDK NIH HHS/ -- P01 CA117969/CA/NCI NIH HHS/ -- P01 CA117969-04S1/CA/NCI NIH HHS/ -- P01 CA117969-05/CA/NCI NIH HHS/ -- P50 CA102701/CA/NCI NIH HHS/ -- P50 CA102701-08/CA/NCI NIH HHS/ -- P50 CA127003/CA/NCI NIH HHS/ -- P50 CA127003-04/CA/NCI NIH HHS/ -- P50 CA127003-05/CA/NCI NIH HHS/ -- R01 HG001806-02/HG/NHGRI NIH HHS/ -- England -- Nature. 2010 Apr 15;464(7291):993-8. doi: 10.1038/nature08987.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/20393554" target="_blank"〉PubMed〈/a〉
    Keywords: DNA Methylation ; DNA Mutational Analysis/trends ; Databases, Genetic ; Genes, Neoplasm/genetics ; Genetics, Medical/*organization & administration/trends ; Genome, Human/*genetics ; Genomics/*organization & administration/trends ; Humans ; Intellectual Property ; *International Cooperation ; Mutation ; Neoplasms/classification/*genetics/pathology/therapy
    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)
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  • 3
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    Sfrp5 is an anti-inflammatory adipokine that modulates metabolic dysfunction in obesity (2010)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2010-06-19
    Description: Adipose tissue secretes proteins referred to as adipokines, many of which promote inflammation and disrupt glucose homeostasis. Here we show that secreted frizzled-related protein 5 (Sfrp5), a protein previously linked to the Wnt signaling pathway, is an anti-inflammatory adipokine whose expression is perturbed in models of obesity and type 2 diabetes. Sfrp5-deficient mice fed a high-calorie diet developed severe glucose intolerance and hepatic steatosis, and their adipose tissue showed an accumulation of activated macrophages that was associated with activation of the c-Jun N-terminal kinase signaling pathway. Adenovirus-mediated delivery of Sfrp5 to mouse models of obesity ameliorated glucose intolerance and hepatic steatosis. Thus, in the setting of obesity, Sfrp5 secretion by adipocytes exerts salutary effects on metabolic dysfunction by controlling inflammatory cells within adipose tissue.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3132938/" 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/PMC3132938/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ouchi, Noriyuki -- Higuchi, Akiko -- Ohashi, Koji -- Oshima, Yuichi -- Gokce, Noyan -- Shibata, Rei -- Akasaki, Yuichi -- Shimono, Akihiko -- Walsh, Kenneth -- AG15052/AG/NIA NIH HHS/ -- AG34972/AG/NIA NIH HHS/ -- HL81587/HL/NHLBI NIH HHS/ -- HL86785/HL/NHLBI NIH HHS/ -- P01 HL081587/HL/NHLBI NIH HHS/ -- P01 HL081587-05/HL/NHLBI NIH HHS/ -- R01 AG015052/AG/NIA NIH HHS/ -- R01 AG015052-06/AG/NIA NIH HHS/ -- R01 AG034972/AG/NIA NIH HHS/ -- R01 AG034972-03/AG/NIA NIH HHS/ -- R01 HL086785/HL/NHLBI NIH HHS/ -- R01 HL086785-19/HL/NHLBI NIH HHS/ -- New York, N.Y. -- Science. 2010 Jul 23;329(5990):454-7. doi: 10.1126/science.1188280. Epub 2010 Jun 17.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Molecular Cardiology and Whitaker Cardiovascular Institute, Boston University School of Medicine, 715 Albany Street, W611, Boston, MA 02118, USA. nouchi@bu.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/20558665" target="_blank"〉PubMed〈/a〉
    Keywords: 3T3-L1 Cells ; Adipocytes/*metabolism/pathology ; Adipokines/genetics/*metabolism ; Adipose Tissue/*metabolism/pathology ; Animals ; Dietary Fats/administration & dosage ; Dietary Sucrose/administration & dosage ; Fatty Liver/pathology/therapy ; Genetic Vectors ; Glucose/metabolism ; Humans ; Inflammation ; Insulin/metabolism ; Insulin Resistance ; Intercellular Signaling Peptides and Proteins/genetics/*metabolism ; Macrophages/*metabolism ; Mice ; Mice, Inbred C57BL ; Mice, Obese ; Mitogen-Activated Protein Kinase 8/genetics/metabolism ; Obesity/*metabolism/pathology ; Phosphorylation ; Rats ; Rats, Zucker ; Signal Transduction ; Wnt Proteins/metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 4
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    Perceptual learning incepted by decoded fMRI neurofeedback without stimulus presentation (2011)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2011-12-14
    Description: It is controversial whether the adult primate early visual cortex is sufficiently plastic to cause visual perceptual learning (VPL). The controversy occurs partially because most VPL studies have examined correlations between behavioral and neural activity changes rather than cause-and-effect relationships. With an online-feedback method that uses decoded functional magnetic resonance imaging (fMRI) signals, we induced activity patterns only in early visual cortex corresponding to an orientation without stimulus presentation or participants' awareness of what was to be learned. The induced activation caused VPL specific to the orientation. These results suggest that early visual areas are so plastic that mere inductions of activity patterns are sufficient to cause VPL. This technique can induce plasticity in a highly selective manner, potentially leading to powerful training and rehabilitative protocols.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3297423/" 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/PMC3297423/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shibata, Kazuhisa -- Watanabe, Takeo -- Sasaki, Yuka -- Kawato, Mitsuo -- R01 AG031941/AG/NIA NIH HHS/ -- R01 AG031941-04/AG/NIA NIH HHS/ -- R01 EY015980/EY/NEI NIH HHS/ -- R01 EY015980-04A2/EY/NEI NIH HHS/ -- R01 EY015980-05/EY/NEI NIH HHS/ -- R01 EY015980-06/EY/NEI NIH HHS/ -- R01 EY015980-07/EY/NEI NIH HHS/ -- R01 EY015980-08/EY/NEI NIH HHS/ -- R01 MH091801/MH/NIMH NIH HHS/ -- New York, N.Y. -- Science. 2011 Dec 9;334(6061):1413-5. doi: 10.1126/science.1212003.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Advanced Telecommunications Research Institute International Computational Neuroscience Laboratories, Keihanna Science City, Kyoto 619-0288, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22158821" target="_blank"〉PubMed〈/a〉
    Keywords: Adult ; Analysis of Variance ; Brain Mapping ; Female ; Humans ; *Learning ; Magnetic Resonance Imaging ; Male ; Neurofeedback ; *Neuronal Plasticity ; Size Perception ; Visual Cortex/*physiology ; *Visual Perception ; Young Adult
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 5
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    Cancer. Heterogeneity and tumor history (2012)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2012-04-21
    Description: 〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shibata, Darryl -- R21 CA149990/CA/NCI NIH HHS/ -- New York, N.Y. -- Science. 2012 Apr 20;336(6079):304-5. doi: 10.1126/science.1222361.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉University of Southern California Keck School of Medicine, 1441 Eastlake Avenue, NOR2424, Los Angeles, CA 90033, USA. dshibata@usc.edu〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22517848" target="_blank"〉PubMed〈/a〉
    Keywords: Carcinoma, Renal Cell/drug therapy/pathology ; Cell Transformation, Neoplastic ; Clonal Evolution ; *Genetic Heterogeneity ; Humans ; Kidney Neoplasms/drug therapy/genetics/pathology ; *Mutation ; Neoplasms/diagnosis/*genetics/pathology/therapy ; Time Factors
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 6
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    Extrachromosomal microDNAs and chromosomal microdeletions in normal tissues (2012)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2012-03-10
    Description: We have identified tens of thousands of short extrachromosomal circular DNAs (microDNA) in mouse tissues as well as mouse and human cell lines. These microDNAs are 200 to 400 base pairs long, are derived from unique nonrepetitive sequence, and are enriched in the 5'-untranslated regions of genes, exons, and CpG islands. Chromosomal loci that are enriched sources of microDNA in the adult brain are somatically mosaic for microdeletions that appear to arise from the excision of microDNAs. Germline microdeletions identified by the "Thousand Genomes" project may also arise from the excision of microDNAs in the germline lineage. We have thus identified a previously unknown DNA entity in mammalian cells and provide evidence that their generation leaves behind deletions in different genomic loci.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3703515/" 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/PMC3703515/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Shibata, Yoshiyuki -- Kumar, Pankaj -- Layer, Ryan -- Willcox, Smaranda -- Gagan, Jeffrey R -- Griffith, Jack D -- Dutta, Anindya -- ES013773/ES/NIEHS NIH HHS/ -- GM31819/GM/NIGMS NIH HHS/ -- GM84465/GM/NIGMS NIH HHS/ -- P30 CA016086/CA/NCI NIH HHS/ -- R01 CA060499/CA/NCI NIH HHS/ -- R01 CA060499-18/CA/NCI NIH HHS/ -- R01 CA60499/CA/NCI NIH HHS/ -- R01 ES013773/ES/NIEHS NIH HHS/ -- R01 GM031819/GM/NIGMS NIH HHS/ -- R01 GM084465/GM/NIGMS NIH HHS/ -- R01 GM084465-04/GM/NIGMS NIH HHS/ -- T32 GM008136/GM/NIGMS NIH HHS/ -- New York, N.Y. -- Science. 2012 Apr 6;336(6077):82-6. doi: 10.1126/science.1213307. Epub 2012 Mar 8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, VA, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22403181" target="_blank"〉PubMed〈/a〉
    Keywords: 5' Untranslated Regions ; Animals ; Base Pairing ; Base Sequence ; Brain/*embryology ; Brain Chemistry ; Cell Line ; Cell Line, Tumor ; *Chromosome Deletion ; Chromosomes, Human/*genetics ; Chromosomes, Mammalian/*genetics ; CpG Islands ; DNA Replication ; *DNA, Circular/analysis/chemistry/isolation & purification/metabolism ; Exons ; Germ Cells/chemistry ; Heart/embryology ; Humans ; Liver/chemistry/embryology ; Mice ; Mice, Inbred C57BL ; Microscopy, Electron ; Molecular Sequence Data ; Polymerase Chain Reaction ; Repetitive Sequences, Nucleic Acid
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 7
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    Structural reorganization of the Toll-like receptor 8 dimer induced by agonistic ligands (2013)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2013-03-23
    Description: Toll-like receptor 7 (TLR7) and TLR8 recognize single-stranded RNA and initiate innate immune responses. Several synthetic agonists of TLR7-TLR8 display novel therapeutic potential; however, the molecular basis for ligand recognition and activation of signaling by TLR7 or TLR8 is largely unknown. In this study, the crystal structures of unliganded and ligand-induced activated human TLR8 dimers were elucidated. Ligand recognition was mediated by a dimerization interface formed by two protomers. Upon ligand stimulation, the TLR8 dimer was reorganized such that the two C termini were brought into proximity. The loop between leucine-rich repeat 14 (LRR14) and LRR15 was cleaved; however, the N- and C-terminal halves remained associated and contributed to ligand recognition and dimerization. Thus, ligand binding induces reorganization of the TLR8 dimer, which enables downstream signaling processes.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Tanji, Hiromi -- Ohto, Umeharu -- Shibata, Takuma -- Miyake, Kensuke -- Shimizu, Toshiyuki -- New York, N.Y. -- Science. 2013 Mar 22;339(6126):1426-9. doi: 10.1126/science.1229159.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Graduate School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23520111" target="_blank"〉PubMed〈/a〉
    Keywords: Amino Acid Sequence ; Crystallography, X-Ray ; Humans ; Hydrogen Bonding ; Imidazoles/chemistry/*metabolism ; Ligands ; Models, Molecular ; Molecular Sequence Data ; Mutant Proteins/chemistry/metabolism ; Protein Binding ; Protein Conformation ; Protein Multimerization ; Protein Structure, Secondary ; Protein Structure, Tertiary ; Quinolines/chemistry/*metabolism ; Signal Transduction ; Thiazoles/chemistry/*metabolism ; Toll-Like Receptor 8/*agonists/*chemistry/metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 8
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    Variable clonal repopulation dynamics influence chemotherapy response in colorectal cancer (2012)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2012-12-15
    Description: Intratumoral heterogeneity arises through the evolution of genetically diverse subclones during tumor progression. However, it remains unknown whether cells within single genetic clones are functionally equivalent. By combining DNA copy number alteration (CNA) profiling, sequencing, and lentiviral lineage tracking, we followed the repopulation dynamics of 150 single lentivirus-marked lineages from 10 human colorectal cancers through serial xenograft passages in mice. CNA and mutational analysis distinguished individual clones and showed that clones remained stable upon serial transplantation. Despite this stability, the proliferation, persistence, and chemotherapy tolerance of lentivirally marked lineages were variable within each clone. Chemotherapy promoted the dominance of previously minor or dormant lineages. Thus, apart from genetic diversity, tumor cells display inherent functional variability in tumor propagation potential, which contributes to both cancer growth and therapy tolerance.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Kreso, Antonija -- O'Brien, Catherine A -- van Galen, Peter -- Gan, Olga I -- Notta, Faiyaz -- Brown, Andrew M K -- Ng, Karen -- Ma, Jing -- Wienholds, Erno -- Dunant, Cyrille -- Pollett, Aaron -- Gallinger, Steven -- McPherson, John -- Mullighan, Charles G -- Shibata, Darryl -- Dick, John E -- R21 CA149990/CA/NCI NIH HHS/ -- R21CA149990-01/CA/NCI NIH HHS/ -- Canadian Institutes of Health Research/Canada -- New York, N.Y. -- Science. 2013 Feb 1;339(6119):543-8. doi: 10.1126/science.1227670. Epub 2012 Dec 13.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Campbell Family Institute, Ontario Cancer Institute, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23239622" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Cell Lineage ; Cell Tracking ; Clonal Evolution/*genetics ; Clone Cells ; Colorectal Neoplasms/*drug therapy/genetics/*pathology ; DNA Copy Number Variations ; Drug Resistance, Neoplasm/*genetics ; Humans ; Lentivirus ; Mice ; Neoplasm Transplantation ; Transcriptome ; Transduction, Genetic ; Tumor Cells, Cultured
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
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  • 9
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    The Shigella flexneri effector OspI deamidates UBC13 to dampen the inflammatory response (2012)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2012-03-13
    Description: Many bacterial pathogens can enter various host cells and then survive intracellularly, transiently evade humoral immunity, and further disseminate to other cells and tissues. When bacteria enter host cells and replicate intracellularly, the host cells sense the invading bacteria as damage-associated molecular patterns (DAMPs) and pathogen-associated molecular patterns (PAMPs) by way of various pattern recognition receptors. As a result, the host cells induce alarm signals that activate the innate immune system. Therefore, bacteria must modulate host inflammatory signalling and dampen these alarm signals. How pathogens do this after invading epithelial cells remains unclear, however. Here we show that OspI, a Shigella flexneri effector encoded by ORF169b on the large plasmid and delivered by the type IotaIotaIota secretion system, dampens acute inflammatory responses during bacterial invasion by suppressing the tumour-necrosis factor (TNF)-receptor-associated factor 6 (TRAF6)-mediated signalling pathway. OspI is a glutamine deamidase that selectively deamidates the glutamine residue at position 100 in UBC13 to a glutamic acid residue. Consequently, the E2 ubiquitin-conjugating activity required for TRAF6 activation is inhibited, allowing S. flexneri OspI to modulate the diacylglycerol-CBM (CARD-BCL10-MALT1) complex-TRAF6-nuclear-factor-kappaB signalling pathway. We determined the 2.0 A crystal structure of OspI, which contains a putative cysteine-histidine-aspartic acid catalytic triad. A mutational analysis showed this catalytic triad to be essential for the deamidation of UBC13. Our results suggest that S. flexneri inhibits acute inflammatory responses in the initial stage of infection by targeting the UBC13-TRAF6 complex.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Sanada, Takahito -- Kim, Minsoo -- Mimuro, Hitomi -- Suzuki, Masato -- Ogawa, Michinaga -- Oyama, Akiho -- Ashida, Hiroshi -- Kobayashi, Taira -- Koyama, Tomohiro -- Nagai, Shinya -- Shibata, Yuri -- Gohda, Jin -- Inoue, Jun-ichiro -- Mizushima, Tsunehiro -- Sasakawa, Chihiro -- England -- Nature. 2012 Mar 11;483(7391):623-6. doi: 10.1038/nature10894.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Infectious Disease Control, International Research Center for Infectious Diseases, University of Tokyo, Minato-ku, Tokyo 108-8639, Japan.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22407319" target="_blank"〉PubMed〈/a〉
    Keywords: *Adaptor Proteins, Signal Transducing/metabolism ; Amidohydrolases/*chemistry/genetics/*metabolism ; Amino Acid Sequence ; Animals ; Aspartic Acid/metabolism ; Biocatalysis ; Caspases/metabolism ; Catalytic Domain/genetics ; Crystallography, X-Ray ; Cysteine/metabolism ; DNA Mutational Analysis ; Diglycerides/antagonists & inhibitors/metabolism ; Dysentery, Bacillary/microbiology ; Glutamic Acid/metabolism ; Glutamine/metabolism ; HEK293 Cells ; HeLa Cells ; Histidine/metabolism ; Humans ; Immunity, Innate ; Inflammation/enzymology/*immunology/*metabolism ; Mice ; Models, Molecular ; Molecular Sequence Data ; NF-kappa B/metabolism ; Neoplasm Proteins/metabolism ; Shigella flexneri/*enzymology/genetics/*immunology/pathogenicity ; TNF Receptor-Associated Factor 6/deficiency/genetics/metabolism ; Ubiquitin-Conjugating Enzymes/chemistry/genetics/*metabolism ; Virulence Factors/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)
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  • 10
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    Signatures of mutational processes in human cancer (2013)
    Nature Publishing Group (NPG)
    Details
    Publication Date: 2013-08-16
    Description: All cancers are caused by somatic mutations; however, understanding of the biological processes generating these mutations is limited. The catalogue of somatic mutations from a cancer genome bears the signatures of the mutational processes that have been operative. Here we analysed 4,938,362 mutations from 7,042 cancers and extracted more than 20 distinct mutational signatures. Some are present in many cancer types, notably a signature attributed to the APOBEC family of cytidine deaminases, whereas others are confined to a single cancer class. Certain signatures are associated with age of the patient at cancer diagnosis, known mutagenic exposures or defects in DNA maintenance, but many are of cryptic origin. In addition to these genome-wide mutational signatures, hypermutation localized to small genomic regions, 'kataegis', is found in many cancer types. The results reveal the diversity of mutational processes underlying the development of cancer, with potential implications for understanding of cancer aetiology, prevention and therapy.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3776390/" 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/PMC3776390/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Alexandrov, Ludmil B -- Nik-Zainal, Serena -- Wedge, David C -- Aparicio, Samuel A J R -- Behjati, Sam -- Biankin, Andrew V -- Bignell, Graham R -- Bolli, Niccolo -- Borg, Ake -- Borresen-Dale, Anne-Lise -- Boyault, Sandrine -- Burkhardt, Birgit -- Butler, Adam P -- Caldas, Carlos -- Davies, Helen R -- Desmedt, Christine -- Eils, Roland -- Eyfjord, Jorunn Erla -- Foekens, John A -- Greaves, Mel -- Hosoda, Fumie -- Hutter, Barbara -- Ilicic, Tomislav -- Imbeaud, Sandrine -- Imielinski, Marcin -- Jager, Natalie -- Jones, David T W -- Jones, David -- Knappskog, Stian -- Kool, Marcel -- Lakhani, Sunil R -- Lopez-Otin, Carlos -- Martin, Sancha -- Munshi, Nikhil C -- Nakamura, Hiromi -- Northcott, Paul A -- Pajic, Marina -- Papaemmanuil, Elli -- Paradiso, Angelo -- Pearson, John V -- Puente, Xose S -- Raine, Keiran -- Ramakrishna, Manasa -- Richardson, Andrea L -- Richter, Julia -- Rosenstiel, Philip -- Schlesner, Matthias -- Schumacher, Ton N -- Span, Paul N -- Teague, Jon W -- Totoki, Yasushi -- Tutt, Andrew N J -- Valdes-Mas, Rafael -- van Buuren, Marit M -- van 't Veer, Laura -- Vincent-Salomon, Anne -- Waddell, Nicola -- Yates, Lucy R -- Australian Pancreatic Cancer Genome Initiative -- ICGC Breast Cancer Consortium -- ICGC MMML-Seq Consortium -- ICGC PedBrain -- Zucman-Rossi, Jessica -- Futreal, P Andrew -- McDermott, Ultan -- Lichter, Peter -- Meyerson, Matthew -- Grimmond, Sean M -- Siebert, Reiner -- Campo, Elias -- Shibata, Tatsuhiro -- Pfister, Stefan M -- Campbell, Peter J -- Stratton, Michael R -- 088340/Wellcome Trust/United Kingdom -- 093867/Wellcome Trust/United Kingdom -- 098051/Wellcome Trust/United Kingdom -- T32 CA009216/CA/NCI NIH HHS/ -- England -- Nature. 2013 Aug 22;500(7463):415-21. doi: 10.1038/nature12477. Epub 2013 Aug 14.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Cancer Genome Project, Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridgeshire CB10 1SA, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23945592" target="_blank"〉PubMed〈/a〉
    Keywords: Aging/genetics ; Algorithms ; Cell Transformation, Neoplastic/*genetics/pathology ; Cytidine Deaminase/genetics ; DNA/genetics/metabolism ; DNA Mutational Analysis ; Humans ; Models, Genetic ; Mutagenesis/*genetics ; Mutagenesis, Insertional/genetics ; Mutagens/pharmacology ; Mutation/*genetics ; Neoplasms/enzymology/*genetics/pathology ; Organ Specificity ; Reproducibility of Results ; Sequence Deletion/genetics ; Transcription, Genetic/genetics
    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)
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