• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Proteomic identification of the new functional proteins in the EGF receptor-mediated signaling pathway

Research Project

Project/Area Number 19570133
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional biochemistry
Research InstitutionPrefectural University of Hiroshima

Principal Investigator

KONISHI Hiroaki  Prefectural University of Hiroshima, 生命環境学部, 教授 (40252811)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2007: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords細胞情報伝達機構 / ペルオキシソーム / PTS配列 / プロテアーゼ / β酸化酵素 / EGF受容体 / プロテオミクス / チロシンリン酸化 / ミトコンドリア / RNA / チトクロームc / PH領域 / カルジオリピン
Research Abstract

EGF(上皮細胞増殖因子)受容体からの情報伝達経路は、正常な細胞の営みに欠かせないものであるが、一方でその破綻が細胞のがん化やがん悪性化につながることも明らかになっている。我々はEGF受容体からの情報伝達機構をより詳細に理解するために、プロテオミクス解析により同定したEGF刺激時に細胞内で機能する新規タンパク質の解析を行っている。本研究費により主に3種類の下記タンパク質の機能解析を行い、学術論文として発表することができた。
・新規ミトコンドリア指向性RNA顆粒形成タンパク質CLPABPの機能解析
・新規ペルオキシソーム特異的Lonプロテアーゼの機能解析
・新規Grb2結合タンパク質GAREMの機能解析

Report

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

    (12 results)

All 2008 2007 Other

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (1 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Contribution of peroxisome-specific isoform of Lon protease in sorting PTS1 proteins to peroxisomes2008

    • Author(s)
      Omi, S., Nakata, R., Okamura-Ikeda, K., Konishi, H., and Taniguchi, H.
    • Journal Title

      J. Biochem 143

      Pages: 649-660

    • NAID

      10024909907

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Novel tyrosine phosphorylated and cardiolipin-binding protein CLPABP functions as mitochondrial RNA granule2008

    • Author(s)
      Sano, E.., Shono, S., Tashiro, K., Konishi, H., Yamauchi, E., and Taniguchi, H.
    • Journal Title

      Biochim. Biophys. Acta-Molecular Cell Research 1783

      Pages: 1036-1047

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Contribution of peroxisome-specific isoform of Lon protease in sorting PTS1 proteins to peroxisomes.2008

    • Author(s)
      Omi, S., Nakata, R., Okamura-Ikeda, K., Konishi. H., Taniguchi, H.
    • Journal Title

      J. Biochem. 143

      Pages: 649-660

    • NAID

      10024909907

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Novel tyrosine phosphorylated and cardiolipin-binding protein CLPABP functions as mitochondrial RNA granule.2008

    • Author(s)
      Sano, E. ., Shono, S., Tashiro, K., Konishi, H., Yamauchi, E., Taniguchi, H.
    • Journal Title

      Biochim. Biophys. Acta 1783

      Pages: 1036-1047

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] EGF受容体下流のプロテオミクスより同定された新規タンパク質の機能解析2007

    • Author(s)
      小西博昭
    • Journal Title

      生化学 第79巻、第8号

      Pages: 781-785

    • NAID

      10019550661

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Muc4 is required for activation of ErbB2 in signet ring carcinoma cell lines2007

    • Author(s)
      Yokoyama, A., Shi, B.H., Kawai, T., Konishi, H., Andoh, R., Tachikawa, H., Ihara, S., and Fukui, Y.
    • Journal Title

      Biochem. Biophys. Res. Commun 355(1)

      Pages: 200-203

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Novel tyrosine phospholylated and cardiolipin-binding protein CLPABP functions as mitochondrial RNA granule.2007

    • Author(s)
      Sano, E., 他 小西(文責者)
    • Journal Title

      Biochim.Biophys.Acta-Molecular Cell Research 2007 Dec 23;PMID:18191643

      Pages: 1036-1047

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Muc4 is required for activation of ErbB2 in signet ring carcinoma cell lines2007

    • Author(s)
      Yokoyama, A., 他
    • Journal Title

      Biochem Biophys Res Commun. 355

      Pages: 200-203

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] EGF受容体下流のプロテオミクスより同定された新規タンパク質の機能解析2007

    • Author(s)
      小西 博昭
    • Journal Title

      生化学 79

      Pages: 781-785

    • NAID

      10019550661

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] プロテオミクスにより同定されたEGF受容体下流新規因子に関する研究2008

    • Author(s)
      小西博昭
    • Organizer
      ひろしまビジネスマッチングフェア2008
    • Place of Presentation
      広島
    • Year and Date
      2008-10-02
    • Related Report
      2008 Final Research Report
  • [Remarks] 科研費取得時 : 徳島大学疾患酵素学研究センター・准教授平成19年9月より、現職に就き現在に至る。

    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 新規アポトーシス誘導タンパク質及びそれをコードする遺伝子2008

    • Inventor(s)
      小西博昭
    • Industrial Property Rights Holder
      谷口寿章(徳島大学)
    • Patent Publication Number
      2008-237030
    • Filing Date
      2008-10-09
    • Related Report
      2008 Final Research Report

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi