How Chromosomal Aberrations Are Induced by Telomere Dysfunction
Project/Area Number |
17013043
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Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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Allocation Type | Single-year Grants |
Review Section |
Biological Sciences
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Research Institution | Kyoto University |
Principal Investigator |
ISHIKAWA Fuyuki Kyoto University, 大学院・生命科学研究科, 教授 (30184493)
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Co-Investigator(Kenkyū-buntansha) |
URANO Takeshi 島根大学, 医学部, 教授 (70293701)
NABETANI Akira 京都大学, 大学院・生命科学研究科, 助教 (40334495)
|
Project Period (FY) |
2005 – 2009
|
Project Status |
Completed (Fiscal Year 2009)
|
Budget Amount *help |
¥360,400,000 (Direct Cost: ¥360,400,000)
Fiscal Year 2009: ¥72,500,000 (Direct Cost: ¥72,500,000)
Fiscal Year 2008: ¥72,500,000 (Direct Cost: ¥72,500,000)
Fiscal Year 2007: ¥72,500,000 (Direct Cost: ¥72,500,000)
Fiscal Year 2006: ¥72,500,000 (Direct Cost: ¥72,500,000)
Fiscal Year 2005: ¥70,400,000 (Direct Cost: ¥70,400,000)
|
Keywords | 染色体 / テロメア / クロマチン / テロメレース / 癌 / シグナル伝達 / Pot1 / ALT / 細胞老化 / ヒストンH1 / HMGA2 / がん抑制機構 / SAHF / ヘテロクロマチン / S期 / M期 / アフリカツメガエル / 卵抽出液 / TRF1 |
Research Abstract |
It is now well established that chromosomal aberrations play a major role in carcinogenesis. Yet, the precise mechanisms how aberrant chromosomes are formed remain unknown. In this study, we focused on the telomere, the terminal domain of linear chromosomes. First, we identified novel chromatin structures at telomeres, and next we examined how chromosomes would become unstable in dysfunctional telomeres.
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Report
(6 results)
Research Products
(167 results)
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[Journal Article] RPA-like mammalian Ctc1-Stn1-Ten1 complex binds to single-stranded DNA and protects telomeres independently of the Pot1 pathway.2009
Author(s)
Miyake, Y., Nakamura, M., Nabetani, A., Shimamura, S., Tamura, M., Yonehara, S., Saito, M., Ishikawa, F.
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Journal Title
Mol Cell 36
Pages: 193-206
Related Report
Peer Reviewed
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[Journal Article] A crucial role for adipose tissue p53 in the regulation of insulin resistance.2009
Author(s)
Minamino, T., Orimo, M., Shimizu, I., Kunieda, T., Yokoyama, M., Ito, T., Nojima, A., Nabetani, A., Oike, Y., Matsubara, H., Ishikawa,F., Komurao, I.
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Journal Title
Nat Med 15
Pages: 1082-1087
Related Report
Peer Reviewed
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[Journal Article] ESE-3, an Ets family transcription factor, is up-regulated in cellular senescence.2007
Author(s)
Fujikawa, M., Katagiri, T., Tugores, A., Nakamura, Y., Ishikawa, F.
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Journal Title
Cancer Sci 98
Pages: 1468-1475
NAID
Related Report
Peer Reviewed
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[Journal Article] Cell-cycle-dependent Xenopus TRF1 recruitment to telomere chromatin regulated by Polo-like kinase.2006
Author(s)
Nishiyama, A., Muraki, K., Saito, M., Ohsumi, K., Kishimoto, T., Ishikawa, F.
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Journal Title
Related Report
Peer Reviewed
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[Journal Article] Complex formation of Plk1 and INCENP required for metaphase-anaphase transition.2006
Author(s)
Goto, H., Kiyono, T., Tomono, Y., Kawajiri, A., Urano, T., Furukawa, K., Nigg, EA., Inagaki M.
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Journal Title
Nat.Cell Biol. 8
Pages: 180-187
Related Report
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[Journal Article] Cell-cycle-dependent Xenopus TRF1 recruitment to telomere chromatin regulated by Polo-like kinase.2006
Author(s)
Nishiyama, A., Muraki, K., Saito, M., Ohsumi, K., Kishimoto, T., Ishikawa, F.
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Journal Title
EMBO J. 25
Pages: 575-584
Related Report
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[Journal Article] RNA polymerase II is required for RNAi-dependent heterochromatin assembly.2005
Author(s)
Kato, H., Goto, D.B., Martienssen, R.A., Urano, T., Furukawa, K., Murakami, Y.
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Journal Title
Science 309
Pages: 467-469
Related Report
Peer Reviewed
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[Journal Article] Structure of hnRNP D complexed with single-strande telomere DNA and unfolding of the quadruplex by heterogeneous nuclear ribonucleoprotein D.2005
Author(s)
Knokizono, Y., Konishi, Y., Nagata, K., Ouhashi, K., Uesugi, S., Ishikawa, F., Katahira, M.
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Journal Title
J.Biol.Chem. 280
Pages: 18862-18870
Related Report
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[Journal Article] RNA polymerase II is required for RNAi-dependent heterochromatin assembly.2005
Author(s)
Kato, H., Goto, DB., Martienssen, RA., Urano, T., Furukawa, K., Murakami, Y.
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Journal Title
Science 309
Pages: 467-469
Related Report
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[Journal Article] Ganglioside GD3 promotes cell growth and invasion through p130Cas and paxillin in malignant melanoma cells.2005
Author(s)
Hamamura, K., Furukawa, K., Hayashi, T., Hattori, T., Nakano, J., Nakashima, H., Okuda, T., Mizutani, H., Hattori, H., Ueda, M., Urano, T., Lloyd, KO., Furukawa, K
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Journal Title
Proc.Natl.Acad.Sci. U S A. 102
Pages: 11041-11046
Related Report
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[Journal Article] Neuron-specific relaxation of Igf2r imprinting is associated with neuron-specific histone modifications and lack of its antisense transcript Air.2005
Author(s)
Yamasaki, Y., Kakashima, T., Soejima, H., Kinoshi ta, A., Yoshiura, K., Matsumoto, N., Ohta, T., Urano, T., Masuzaki, H., Ishimaru, T., Mukai, T., Niikawa, N., Kishino, T.
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Journal Title
Hum.Mol.Genet. 14
Pages: 2511-2520
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[Journal Article] Alterations of DNA and Chromatin Structures at Telomeres, and Genetic Instability in Mouse Cells Defective in DNA Polymerase α.2005
Author(s)
Nakamura, M., Nabetani, A., Mizuno, T., Hanaoka, F., Ishikawa, F.
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Journal Title
Mol.Cell.Biol. 25
Pages: 11073-11088
Related Report
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[Presentation] Low-Dose Stress Responses.2009
Author(s)
Fuyuki Ishikawa
Organizer
The 5th International Fission Yeast meeting 'Pombe 2009'
Place of Presentation
National Olympics Memorial Youth Center, Tokyo
Year and Date
2009-10-29
Related Report
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[Presentation] Low-Dose Stress Responses2009
Author(s)
Fuyuki Ishikawa
Organizer
The 5th International Fission Yeast meeting 'Pombe 2009'
Place of Presentation
National Olympics Memorial Youth Center, Tokyo
Year and Date
2009-10-29
Related Report
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[Presentation] Ctc1-Stn1-Ten1 complex.2009
Author(s)
Fuyuki Ishikawa
Organizer
CSHL meeting 'Telomere and Telomerase'.
Place of Presentation
Cold Spring Harbor Laboratory, NY, U.S.A
Year and Date
2009-04-29
Related Report
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[Presentation] Ctc1-Stn1-Ten1 complex.2009
Author(s)
Fuyuki Ishikawa
Organizer
CSHL meeting 'Telomere and Telomerase'
Place of Presentation
Cold Spring Harbor Laboratory, NY, U.S.A
Year and Date
2009-04-29
Related Report
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[Presentation] 低容量ストレス反応2008
Author(s)
石川冬木
Organizer
日本生化学会東北支部第74回例会
Place of Presentation
アイーナいわて県民交流センター
Year and Date
2008-05-17
Related Report
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[Presentation] 低容量ストレス2008
Author(s)
石川冬木
Organizer
東京大学先端科学技術センターセミナー
Place of Presentation
東京都、東京大学先端科学技術センター
Year and Date
2008-04-25
Related Report
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[Presentation] The Extreme Terminus of Chromosomes.2007
Author(s)
Tomoichiro Miyoshi, Motoki Saito, Junko Kanoh, Fuyuki Ishikawa
Organizer
The 79th Annual Meeting of the Genetics Society of Japan.
Place of Presentation
Okayama University, Okayama
Year and Date
2007-09-21
Related Report
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[Presentation] がん細胞とは何か?2006
Author(s)
石川冬木
Organizer
がん特定領域研究高等学校対象出前講義
Place of Presentation
徳島市、徳島市立高等学校
Year and Date
2006-11-20
Related Report
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[Presentation] Ageing, Cancer and Sex.2006
Author(s)
Fuyuki Ishikawa
Organizer
JSPS 11th Japanese-German Symposium `Frontiers of Cancer Research'.
Place of Presentation
Ringhotel Munte am Stadtwald, Bremen, Germany
Year and Date
2006-04-21
Related Report
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[Presentation] Stress Responses at Telomeres.2005
Author(s)
Fuyuki Ishikawa
Organizer
International Symposium on Ran and Cell Cycle.
Place of Presentation
Awaji Yumebutai International Conference Center, Awaji, Hyogo
Year and Date
2005-10-02
Related Report
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[Presentation] Stress Responses of Chromatin.2005
Author(s)
Fuyuki Ishikawa
Organizer
10th Japanese-German Workshop on Molecukar and Cellular Aspects of Carnigo Genesis.
Place of Presentation
Weisser Saal, Essen, Germany
Year and Date
2005-09-29
Related Report
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