Role of Lats2 in mammalian mitotic exit and cytokinesis.
Project/Area Number |
19770175
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Single-year Grants |
Research Field |
Cell biology
|
Research Institution | Osaka University |
Principal Investigator |
YABUTA Norikazu Osaka University, 微生物病研究所, 助教 (10343245)
|
Project Period (FY) |
2007 – 2008
|
Project Status |
Completed (Fiscal Year 2008)
|
Budget Amount *help |
¥3,880,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2007: ¥1,800,000 (Direct Cost: ¥1,800,000)
|
Keywords | 細胞質分裂 / M期脱出 / Lats2 / Lats1 / Aurora / キナーゼ / リン酸化 / ノックアウトマウス / Aurora-A / 中心体 |
Research Abstract |
細胞質分裂の制御異常は遺伝子的に非常に不安定な4倍体の形成を引き起こし、癌の悪性化を進行させる。本研究において、我々は独自の手法で単離し命名した癌抑制因子Lats2キナーゼがM 期キナーゼAurora-Aにより複数箇所リン酸化されて異なる分裂装置上へ局在し、新たな細胞質分裂のチェックポイント経路を構成していることを発見した。これらの成果は将来的に悪性癌の診断や治療に役立てられるものと期待できる。
|
Report
(3 results)
Research Products
(19 results)
-
[Journal Article] The Hippo signaling pathway components Lats and Yap pattern Tead4 activity to distinguish mouse trophectoderm from inner cell mass.2009
Author(s)
Nishioka N, Inoue K, Adachi K, Kiyonari H, Ota M, Ralston A, Yabuta N, Hirahara S, Stephenson RO, Ogonuki N, Makita R, Kurihara H, Morin-Kensicki EM, Nojima H, Rossant J, Nakao K, Niwa H, Sasaki H.
-
Journal Title
Dev. Cell 16
Pages: 398-410
Related Report
Peer Reviewed
-
-
[Journal Article] Lats2 is a negative regulator of myocyte size in the heart.2008
Author(s)
Matsui Y, Nakano N, Shao D, Gao S, Luo W, Hong C, Zhai P, Holle E, Yu X, Yabuta N, Tao W, Wagner T, Nojima H, Sadoshima J.
-
Journal Title
Circ. Res. 103
Pages: 1309-1318
Related Report
Peer Reviewed
-
-
[Journal Article] Lats2 is an essential mitotic regulator required for the coordination of cell division.2007
Author(s)
Yabuta N, Okada N, Ito A, Hosomi T, Nishihara S, Sasayama Y, Fujimori A, Okuzaki D, Zhao H, Ikawa M, Okabe M, Nojima H.
-
Journal Title
J. Biol. Chem. 282
Pages: 19259-19271
Related Report
Peer Reviewed
-
[Journal Article] Lats2 is an essential mitotic regulator required for the coordination of cell division.2007
Author(s)
Yabuta, N., Okada, N., Ito, A., Hosomi, T., Nishihara, S., Sasayama, Y., Fujimori, A., Okuzaki, D., Zhao, H., Ikawa, M., Okabe, M., Nojima, H
-
Journal Title
Journal of Biological Chemistry 282
Pages: 19259-19271
Related Report
Peer Reviewed
-
[Journal Article] Oleamide derivatives suppress the spontaneous metastasis by inhibiting connexin 26.2007
Author(s)
Ohba, Y., Kanao, Y., Morita, N., Fujii, E., Hohrai, M., Takatsuji, M., Hirose, H., Miura, D., Watari, A., Yutsudo, M., Zhao, H., Yabuta, N., Ito, A., Kita, Y., Nojima, H.
-
Journal Title
International Journal of Cancer 121
Pages: 47-54
Related Report
Peer Reviewed
-
[Journal Article] Synthesis of N-functional oleamide derivatives.2007
Author(s)
Ohba, Y., Kanao, Y., Takatsuji, M., Ito, M., Yabuta, N., Nojima, H., Kita, Y.
-
Journal Title
Tetrahedron 63
Pages: 3754-3761
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-