Regulatory mechanism and physiological role of the CDK family member PCTK3
Project/Area Number |
25450131
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Applied biochemistry
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Research Institution | The University of Tokushima |
Principal Investigator |
YUASA KEIZO 徳島大学, ソシオテクノサイエンス研究部, 准教授 (70363132)
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Project Period (FY) |
2013-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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Keywords | 情報伝達 |
Outline of Final Research Achievements |
1) The activity of PCTK3 was increased via interaction with cyclin A and phosphorylation at Ser12 by PKA. 2) PCTK3 knockdown HEK293T cells exhibited an increase in cell size and F-actin accumulation at the edges of cell membranes and increased cofilin phosphorylation at Ser3, suggesting that PCTK3 is involved in the regulation of actin reorganization. 3) PCTK3-knockdown HEK293T cells exhibited an increase in cell motility. 4) The activity of focal adhesion kinase 1 (FAK1), which is activated during early cell adhesion, was suppressed by PCTK3, suggesting that PCTK3 might act as a negative regulator of FAK1.
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Report
(4 results)
Research Products
(10 results)
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[Journal Article] PCTAIRE kinase 3/cyclin dependent kinase 18 is activated through association with cyclin A and/or phosphorylation by protein kinase A.2014
Author(s)
Matsuda, S., Kominato, K., Koide-Yoshida, S., Miyamoto, K., Isshiki, K., Tsuji, A. and Yuasa, K.
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Journal Title
J. Biol. Chem.
Volume: 289
Issue: 26
Pages: 18387-18400
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Presentation] PCTK3はアクチン動態を制御する2014
Author(s)
松田真弥、宮本賢治、小松弘明、辻明彦、湯浅恵造
Organizer
日本農芸化学会2014年度中四国支部大会
Place of Presentation
徳島大学 (徳島県徳島市)
Year and Date
2014-09-26 – 2014-09-27
Related Report
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