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Functional analysis of CCN1 in hearts and development of new therapy for heart disease

Research Project

Project/Area Number 19790527
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Circulatory organs internal medicine
Research InstitutionKyoto University

Principal Investigator

YOSHIDA Yoshinori  Kyoto University, 物質-細胞統合システム拠点 iPS細胞研究センター, 特定拠点助教 (20447965)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,690,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,000,000 (Direct Cost: ¥2,000,000)
Keywords細胞外マトリックス / 循環器・高血圧 / 再生医学
Research Abstract

胎生期の心外膜細胞に発現する遺伝子をスクリーニングすることにより多数の遺伝子を同定し、その中の1つである細胞外マトリックスタンパクCCN1に着目した。CCN1は胎生期および心筋障害時に発現が上昇する。われわれはCCN1 が心筋細胞を酸化ストレスから保護することを明らかにした。心筋梗塞モデルラットにリコンビナントCCN1タンパクを徐放投与したところ心機能の改善が認められた。またCCN1は血管平滑筋細胞の増殖を促進し、ラットバルーン障害モデルにおいて新生内膜の肥厚に関与していると考えられ、CCN1をノックダウンすることによりバルーン障害モデルラットにおいて新生内膜肥厚が抑制されることを見出した。

Report

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

    (10 results)

All 2009 2008 2007 Other

All Journal Article (7 results) (of which Peer Reviewed: 4 results) Presentation (1 results) Remarks (2 results)

  • [Journal Article] Progranulin expression in advanced human atherosclerotic plaque2009

    • Author(s)
      Kojima Y, Ono K, Inoue K, Takagi Y, Kikuta KI, Nishimura M, Yoshida Y, Nakashima Y, Matsumae H, Furukawa Y, Mikuni N, Nobuyoshi M, Kimura T, Kita T, Tanaka M.
    • Journal Title

      Atherosclerosis

    • Related Report
      2008 Final Research Report
  • [Journal Article] Progranulin expression in advanced human atherosclerotic plague2009

    • Author(s)
      Yoji Kojima, Koh Ono, Katsumi Inoue, Yoshinori Yoshida, et.al.
    • Journal Title

      Atherosclerosis

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] CCN1 knockdown suppresses neointimal hyperplasia in a rat artery balloon injury model2008

    • Author(s)
      Matsumae H, Yoshida Y, Ono K, Togi K, Inoue K, Furukawa Y, Nakashima Y, Kojima Y, Nobuyoshi M, Kita T, Tanaka M
    • Journal Title

      Arterioscler Thromb Vasc Biol. 28(6)

      Pages: 1077-1083

    • Related Report
      2008 Final Research Report
  • [Journal Article] CCN1 Knockdown Suppresses Neointimal Hyperplasia in a Rat Artery Balloon Injury Model2008

    • Author(s)
      Hironobu Matsumae, Yoshinori Yoshida, et.al.
    • Journal Title

      Arteriosclerosis, Thrombosis & Vascular Biology 28(6)

      Pages: 1077-1083

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] CCN1 Knockdown Suppresses Neointimal Hyperplasia in a Rat Artery Balloon Injury Model.2008

    • Author(s)
      松前宏信、吉田善紀、尾野亘, ら
    • Journal Title

      Arterioscler Thromb Vasc Biol.

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] CN1 protects cardiac myocytes from oxidative stress via beta1 integrin-Akt pathway2007

    • Author(s)
      Yoshida Y, Togi K, Matsumae H, Nakashima Y, Kojima Y, Yamamoto H, Ono K, Nakamura T, Kita T, Tanaka M
    • Journal Title

      Biochem Biophys Res Commun. 355(3)

      Pages: 611-618

    • Related Report
      2008 Final Research Report
  • [Journal Article] CCN1 protects cardiomyocytes from oxidative stress viabetal integrin-Akt pathway.2007

    • Author(s)
      吉田善紀、東儀圭則、松前宏信, ら
    • Journal Title

      Biochem Biophys Res Commun. 355

      Pages: 611-618

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] CCN1 protects cardiac myocytes from oxidative stress via beta1 integrin-Akt pathway

    • Organizer
      第71 回日本循環器学会総会
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.frontier.kyoto-u.ac.jp/rc02/ym_hp2009/

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.frontier.kyoto-u.ac.jp/rc02/ymhp2009/

    • Related Report
      2008 Annual Research Report

URL: 

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

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