2011 Fiscal Year Final Research Report
Regulation of the ubiquitin system by checkpoint kinases in response to stalled replication forks
Project/Area Number |
21390094
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Pathological medical chemistry
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Research Institution | Kyoto University |
Principal Investigator |
TAKATA Minoru 京都大学, 放射線生物研究センター, 教授 (30281728)
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Co-Investigator(Kenkyū-buntansha) |
ITAYA Akiko 京都大学, 放射線生物研究センター, 研究員 (50535812)
TOMIDA Junya 京都大学, 放射線生物研究センター, 研究員 (50511367)
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Project Period (FY) |
2009 – 2011
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Keywords | ファンコニ貧血 / チェックポイントキナーゼ / リン酸化 / モノユビキチン化 |
Research Abstract |
Faconi anemia(FA) is a hereditary disorder characterized by progressive bone marrow failure, increased incidence of cancer, and deficiency of DNA repair driven by the ubiquitin system. In this study, we have clarified a role of checkpoint kinase ATR in triggering DNA damage-induced activation of theFA DNA repair pathway. Furthermore, we have discovered that some FA proteins promote association of essential ATR interacter ATRIP to chromatin.
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Research Products
(54 results)
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[Journal Article] ATR-Chkl signaling pathway and homologous recombinational repair protect cells from 5-fluorouracil cytotoxicity2012
Author(s)
Fujinaka Y, Matsuoka K, Iimori M, Tuul M, Sakasai R, Yoshinaga K, Saeki H, Morita M, Kakeji Y, Gillespie DA, Yamamoto KI, Takata M, Kitao H, Maehara Y
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Journal Title
DNA Repair
Volume: 1(3)
Pages: 247-58
DOI
Peer Reviewed
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[Journal Article] TR-ATRIP kinase complex triggers activation of the Fanconi anemia DNA repair pathway2012
Author(s)
Shigechi T, Tomida J, Sato K, Kobayashi M, Eykelenboom JK, Pessina F, Zhang Y, Uchida E, Ishiai M, Lowndes NF, Yamamoto K, Kurumizaka H, Maehara Y, Takata M
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Journal Title
Cancer Res
Volume: 72(5)
Pages: 1149-56
DOI
Peer Reviewed
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[Journal Article] Predisposition to cancer caused by genetic and functional defects of Mammalian atad52011
Author(s)
Bell DW, Sikdar N, Lee KY, Price J C, Chatterjee R, Park HD, Fox J, Ishiai M, Rudd ML, Pollock LM, Fogoros SK, Mohamed H, Hanigan CL ; NISC Comparative Sequencing Program, Zhang S, Cruz P, Renaud G, Hansen NF, Cherukuri PF, Borate B, McManus KJ, Stoepel J
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Journal Title
PLoS Genet
Volume: 7(8)
Pages: e1002245
DOI
Peer Reviewed
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[Journal Article] Chemopreventive effects of gefitinib on nonsmoking-related lung tumorigenesis in activating epidermal growth factor receptor transgenic mice2009
Author(s)
Ohashi K, Takigawa N, Osawa M, Ichihara E, Takeda H, Kubo T, Hirano S, Yoshino T, Takata M, Tanimoto M, Kiura K.
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Journal Title
Cancer Res
Volume: 69(17)
Pages: 7088-95
DOI
Peer Reviewed
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[Presentation] Histone chaperone activity of the FANCD2-FANCI complex and its importance in repair of interstrand DNA crosslinks by the Fanconi anemia pathway2011
Author(s)
oichi Sato, Masamichi Ishiai, Kazue Toda, Satoshi Furukoshi, Akihisa Osakabe, Hiroaki Tachiwana, Yoshimasa Takizawa, Wataru Kagawa, Hiroyuki Kitao, Naoshi Dohmae, Chikashi Obuse, Hiroshi Kimura, Minoru Takata, Hitoshi Kurumizaka
Organizer
日本分子生物学会第34回年会
Place of Presentation
横浜市
Year and Date
20111213-16
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[Presentation] ATR-ATRIP kinase complex is responsible for triggering of the FA pathway2011
Author(s)
Tomoko Shigechi, Junya Tomida, Koichi Sato, Masahiko Kobayashi, John Eykelenboom, Pessina Fabio, Zhang Yanbin, Emi Uchida, Masamichi Ishiai, Noel Lowndes, Kenichi Yamamoto, Hitoshi Kurumizaka, Yoshihiko Maehara, Minoru Takata
Organizer
日本生物学会第34回年会
Place of Presentation
横浜市
Year and Date
20111213-16
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[Presentation] An Absolute Requirement of ATRIP-ATR Kinase in Replication Stress-induced Triggering of the FA Pathway Activation2011
Author(s)
T. Shigechi, J. Tomida, K. Sato, Y. Zhang, E. Uchida, J. Eykelenbo, N. Lowndes, H. Kurumizaka, Y. Maehara, M. Takata
Organizer
23rd ANNUAL Fanconi Anemia Research Fund SCIENTIFIC SYMPOSIUM
Place of Presentation
Barcelona, Spain
Year and Date
20111020-23
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[Presentation] Fanconi貧血原因遺伝子餌艦η2及びE郡01一の機能解析2011
Author(s)
佐藤浩一, 石合正道, 戸田和江, 古越聡, 越坂部晃永, 立和名博昭, 堂前直, 小布施力史, 木村宏, 高田穣, 胡桃坂仁志
Organizer
第9回核ダイナミクス研究会
Place of Presentation
伊豆市
Year and Date
20110527-29
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[Presentation] FANCI phosphorylation by ATR kinase proceeds in a Rad17/TopBP1-independent manner2010
Author(s)
Junya Tomida, Akiko Itaya, Emi Uchida, Tomoko Shigechi, Masahiko Kobayashi, Ken-ichi Yamamoto, Masae Ikura, Tsuyoshi Ikura, Agata Smogorzewska, Masamichi Ishiai, Minoru Takata
Organizer
第33回年会日本生物学会年会
Place of Presentation
神戸
Year and Date
20101207-09
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