Molecular dynamics of nuclear pore complexes and regulation of nucleocytoplasmic protein transport
Project/Area Number |
16084204
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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 | Osaka University |
Principal Investigator |
YONEDA Yoshihiro Osaka University, 生命機能研究科, 教授 (80191667)
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Project Period (FY) |
2004 – 2008
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Project Status |
Completed (Fiscal Year 2008)
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Budget Amount *help |
¥169,100,000 (Direct Cost: ¥169,100,000)
Fiscal Year 2008: ¥32,300,000 (Direct Cost: ¥32,300,000)
Fiscal Year 2007: ¥32,300,000 (Direct Cost: ¥32,300,000)
Fiscal Year 2006: ¥32,300,000 (Direct Cost: ¥32,300,000)
Fiscal Year 2005: ¥34,000,000 (Direct Cost: ¥34,000,000)
Fiscal Year 2004: ¥38,200,000 (Direct Cost: ¥38,200,000)
|
Keywords | 細胞核 / 核タンパク質輸送 / 細胞分化 / 核膜孔複合体 / ES 細胞 / 筋芽細胞 / ヌクレオポリン / 核蛋白質輸送 / 原子間力顕微鏡 / 筋細胞分化 / 筋分化 / 核外輸送シグナル / 分子イメージング / 核構造 / Ran / RanGAP / importin α / 核蛋白質輸 / SUMO化 / リン酸化 |
Research Abstract |
細胞核の重要な構造体である核膜孔複合体に焦点を当て、その分子動態が複雑な生命現象とどのように深く関連しているのかを解析した。その結果、筋芽細胞から筋細胞への分化の過程で、核膜孔複合体構成因子の1つNUP358の発現量が分化に応じて変動し、その変動が筋分化に必須であることがわかった。また、核輸送因子importin・サブタイプ発現のスイッチングが細胞の分化・未分化決定機構に重要な役割を果たすことを、マウスES細胞を用いて明らかにした。
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Report
(6 results)
Research Products
(102 results)
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[Journal Article] Localized regulation of axonal RanGTPase controls retrograde injury signaling in peripheral nerve.2008
Author(s)
Yudin, D. ,Hanz, S., Yoo, S. avnilovitch, E., Willis, D., Gradus, T., Segal-Ruder, Y., Ben-Yaakov, K., Hieda, M., Yoneda, Y., Twiss, J. L. and Fainzilber, M
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Journal Title
Related Report
Peer Reviewed
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[Journal Article] Triggering neural differentiation of ES cells by subtype switching of importin-α2007
Author(s)
Yasuhara, N., shibazaki, N., Tanaka, S., Nagai , M., Kamikawa, Y., Oe, S., Kamachi, Y., K ondoh, H. and Yoneda, Y.
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Journal Title
Nature Cell Biol. 9
Pages: 72-79
Related Report
Peer Reviewed
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[Journal Article] Arx1 functions as an unorthodox nuclear export receptor for the 60S pre-ribosomal subunit.2007
Author(s)
Bradatsch, B., Katahira, J., Kowalinski, E., Bange, G., Yao, W. ,Sekimoto, T., Baumgrtel, V, Boese, G., Bassler, J., Wild, K. ,Peters, R., Yoneda, Y., Sinning, I. and Hurt, E.
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Journal Title
Mol. Cell 27
Pages: 767-779
Related Report
Peer Reviewed
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[Journal Article] PGC7/Stella as a protector against DNA demethylation in early embryogenesis.2007
Author(s)
Nakamura, T., Arai, Y., Umehara, H., Masuhara, M., Kimura, T., Taniguchi, H., Sekimoto, T., Ikawa, M., Yoneda, Y., Okabe, M., Tanaka, S., Shiota, K. and Nakano, T.
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Journal Title
Nature Cell Biol. 9
Pages: 64-71
Related Report
Peer Reviewed
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[Journal Article] Exportin-5 orthologues are functionally divergent among species.2006
Author(s)
Shibata, S., Sasaki, M., Miki, T., Shimamoto, A., Furuichi, Y., Katahira, J., and Yoneda, Y.
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Journal Title
Nucl. Acids Res. 34
Pages: 4711-47211
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[Journal Article] Importin transports Ca^<2+>/calmodulin-dependent protein kinase type IV (CaMKIV) to the nucleus without utilizing importin2005
Author(s)
Kotera, I., Sekimoto, T., Miyamoto, Y., Saiwaki, T., Nagoshi, E., Sakagami, H., Kondo, H. and Yoneda, Y.
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Journal Title
EMBO J., 24
Pages: 942-951
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Peer Reviewed
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[Journal Article] Altered protein expression in endometrial carcinogenesis.2005
Author(s)
Yoshizaki, T., Enomoto, T., Nakashima, R., Ueda, Y., Kanao, H., Yoshino, K., Fukumoto, M., Yoneda, Y., Buzard, G.S., Murata, Y.
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Journal Title
Related Report
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[Journal Article] Molecular cloning and functional characterization of mouse NXF family gene products.2005
Author(s)
Sasaki, M., Takeda, E., Takano, K., Yomogida, K., Katahira, J., Yoneda, Y.
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Journal Title
Related Report
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[Journal Article] Importin α transports Ca^<2+>/calmodulin-dependent protein kinase type IV (CaMKIV) to the nucleus without utilizing importin β.2005
Author(s)
Kotera, I., Sekimoto, T., Miyamoto, Y., Saiwaki, T., Nagoshi, E., Sakagami, H., Kondo, H., Yoneda, Y.
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Journal Title
Related Report
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[Journal Article] Zinc finger domain of Snail functions as a nuclear localization signal for importin β-mediated nuclear import pathway.2005
Author(s)
Yamasaki, H., Sekimoto, T., Ohkubo, T., Douchi, T., Nagata, Y., Ozawa, M., Yoneda, Y.
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Journal Title
Related Report
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[Journal Article] Importin α/β mediates nuclear transport of a mammalian circadian clock component, mCRY2, together with mPER2, through a bipartite nuclear localization signal.2005
Author(s)
Sakakida, Y., Miyamoto, Y., Nagoshi, E., Akashi, M., Nakamura, T.J., Mamine, T., Kasahara, M., Minami, Y., Yoneda, Y., Takumi, T.
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Journal Title
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[Journal Article] Cellular stresses induce the nuclear accumulation of importin α and cause a conventional nuclear import block.2004
Author(s)
Miyamoto, Y., Saiwaki, T., Yamashita, J., Yasuda, Y. ,Kotera, I., Shibata, S., Shigeta, M., Hiraoka, Y., Haraguchi, T., and Yoneda, Y.
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Journal Title
J.Cell Biol. 165
Pages: 617-623
Related Report
Peer Reviewed
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[Journal Article] Heat-shock induced nuclear retention and recycling inhibition of importin α.2004
Author(s)
Furuta, M., Kose, S., Koike, M., Shimi, T., Hiraoka, Y., Yoneda, Y., Haraguchi, T., Imamoto, N.
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Journal Title
Genes Cells 9
Pages: 429-441
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[Journal Article] Cellular stresses induce the nuclear accumulation of importin α and cause a conventional nuclear import block.2004
Author(s)
Miyamoto, Y., Saiwaki, T., Yamashita, J., Yasuda, Y., Kotera, I., Shibata, S., Shigeta, M., Hiraoka, Y., Haraguchi, T., Yoneda, Y.
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Journal Title
J.Cell Biol. 165
Pages: 617-623
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[Journal Article] β-Catenin shows an overlapping sequence requirement but distinct molecular interactions for its bi-directional passage through nuclear pores.2004
Author(s)
Koike, M., Kose, S., Furuta, M., Taniguchi, M., Yokoya, F., Yoneda, Y., Imamoto, N.
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Journal Title
J.Biol.Chem. 279
Pages: 34038-34047
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[Journal Article] Specific monoclonal antibody against nuclear import factor, importin alpha1/Rch1.2004
Author(s)
Kamikubo, Y., Sakaguchi, N., Shikata, K., Furuta, M., Miyamoto, Y., Imamoto, N., Yoneda, Y., Ogino, K., Tachibana, T.
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Journal Title
Hybridoma and Hybridomics 23
Pages: 301-304
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[Presentation] C2C12細胞の筋分化における核膜孔複合体リモデリング2009
Author(s)
Asally,M., Yasuda,Y., Oka, M., Otsuka, S., Yoshimura, S. H., Yorted_a, Y.
Organizer
第26回染色体ワークショップ
Place of Presentation
姫路
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[Presentation] Nuclear pore dynamics during skeletal myogenesis.2008
Author(s)
Asally,M., Yasuda,Y., Oka,M.,Otsuka,S., Yoshimura,S.H., Yoneda,Y.
Organizer
Cold Spring Harbor Laboratory Meeting on Dynamic Organization of Nuclear Function
Place of Presentation
N.Y./USA
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[Presentation] Nuclear-cytoplasmic transport regulation of transcription factors2008
Author(s)
Memood, R., Yoshikawa, K., Shibazaki, N., Kaneko, A., Yasuhara, N., Kondoh, H. and Yoneda, Y
Organizer
2nd International SOX Meeting
Place of Presentation
兵庫
Related Report
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[Presentation] Nuclear pore dynamics during skeletal myogenesis2008
Author(s)
Asally, M., Yasuda, Y., Oka, M., Otsuka, S., Yoshimura, S. H., Yoneda, Y.
Organizer
Cold Spring Harbor Laboratory Meeting on Dynamic Organization of Nuclear Function
Place of Presentation
N. Y. /USA
Related Report
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[Presentation] Nuclear import mechanism of neuroD1, E47 and their heterodimeric complex2008
Author(s)
Mehmood, R., Yasuhara, N., Oe, S., Nagai, M., Yoneda, Y
Organizer
Cold Spring Harbor Laboratory Meeting on Dynamic Organization of Nuclear Function
Place of Presentation
N. Y. /USA
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