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A role for PDLIM1 and Palladin for cellular transformation

Research Project

Project/Area Number 19790227
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Pathological medical chemistry
Research InstitutionNagoya University

Principal Investigator

SENGA Takeshi  Nagoya University, 大学院医学系研究科, 准教授 (80419431)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,710,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥510,000)
Fiscal Year 2008: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2007: ¥1,500,000 (Direct Cost: ¥1,500,000)
KeywordsPDLIM1 / Palladin / 細胞骨格 / りん酸化 / PDLIM 1 / リン酸化
Research Abstract

PDLIM1(CLP36)が乳癌由来のMDA-MB-231細胞の細胞骨格形成や細胞運動に関与していることを見出した。
また、Palladinという蛋白が細胞骨格に局在し、PDLIM1と結合することを見いだした。
PalladinはEGFの刺激やv-Srcの発現,また細胞分裂期に顕著にN末のセリンがリン酸化されることを見出した。
このリン酸化により、Palladinとactininとの結合が阻害されることを確認した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (5 results)

All 2008 2007 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (4 results)

  • [Journal Article] Characterization of interaction between CLP36 and Palladin

    • Author(s)
      Masao Maeda, Eri Asano, Daisuke Ito, Satoko Ito, Yoshinori Hasegawa, Michinari Hamaguchi, Takeshi Senga
    • Journal Title

      FEBS Journal

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] 細胞分裂期におけるPalladinのりん酸化2008

    • Author(s)
      浅野 恵理、千賀 威
    • Organizer
      日本生化学会
    • Place of Presentation
      神戸
    • Year and Date
      2008-12-09
    • Related Report
      2008 Final Research Report
  • [Presentation] 細胞分裂期におけるPalladihのリン酸化2008

    • Author(s)
      浅野恵理, 千賀威
    • Organizer
      日本生化学会
    • Place of Presentation
      神戸
    • Year and Date
      2008-12-09
    • Related Report
      2008 Annual Research Report
  • [Presentation] PLIM1 is involved in the organization of actin stress fiber and interacts with Palladin2007

    • Author(s)
      前田 真男、千賀 威
    • Organizer
      日本癌学会
    • Place of Presentation
      横浜
    • Year and Date
      2007-10-03
    • Related Report
      2008 Final Research Report
  • [Presentation] PDLIM1 is involved in the organization of actin stress fibers and interacts with Palladin2007

    • Author(s)
      前田 真男
    • Organizer
      日本癌学会
    • Place of Presentation
      横浜
    • Year and Date
      2007-10-03
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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