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Pathophysiological Role of ER-Ubiquitin/Proteasome System in Cardiovascular Remodeling

Research Project

Project/Area Number 19590815
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Circulatory organs internal medicine
Research InstitutionOsaka University

Principal Investigator

MINAMINO Tetsuo  Osaka University, 医学系研究科, 助教 (30379234)

Co-Investigator(Kenkyū-buntansha) TAKASHIMA Seiji  大阪大学, 医学系研究科, 独立准教授 (90379272)
北風 政史  国立循環器病センター(研究所), 臨床研究開発部, 部長 (20294069)
森 和俊  京都大学, 理学系研究科, 教授 (70182194)
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: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2007: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords小胞体ストレス / 心不全 / 心不全指標 / プロテアソーム / 心筋虚血 / 動脈硬化 / CHOP / 冠動脈プラーク破綻
Research Abstract

我が国での心不全患者数は増加しているが、その治療法は確立していない。心不全患者の予後改善・発症予防のためには、1)心筋細胞死の抑制、2)冠動脈プラーク破綻の抑制が有効であると考えられる。本研究では、蛋白の修飾・分解をつかさどる小胞体・ユビキチン/プロテアソーム系の異常が心筋細胞死や冠動脈破綻に深く関与することを見出した。本研究の成果は、心不全に対する新たな薬剤開発や臨床指標の確立に役立つことが期待できる

Report

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

    (18 results)

All 2009 2008 2007

All Journal Article (8 results) (of which Peer Reviewed: 8 results) Presentation (4 results) Book (4 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] PKA repidly enhances assembly and Activity in vivo canine hearts2009

    • Author(s)
      Asai T, Tsukamoto O, Minamino T, 他10名
    • Journal Title

      J Mol Cell Cardiol Vol 46

      Pages: 452-462

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Overexpression of ER-resident Chaperone Attenuates ardiomyocyte Death Induced by Proteasome Inhibition2009

    • Author(s)
      Fu H, Minamino T, Tsukamoto O, 他8名
    • Journal Title

      Cardiovas Res Vol.79(4)

      Pages: 600-610

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Inhibition of cardiac remodeling by Pravastatin is associated with amelioration of endoplasmic reticulum stress2009

    • Author(s)
      Zhao H, Liao Y, Minamino T, 他8名
    • Journal Title

      Hypertens Res Vol.31

      Pages: 1977-1987

    • NAID

      10024827861

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] PKA rapidly enhances proteasome assembly and activityin in vivo canine hearts2009

    • Author(s)
      Asai M, Tsukamoto O, Minamino T, 他10名
    • Journal Title

      J Mol Cell Cardiol (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Overexpression of ER-resident Chaperone Attenuates Cardiomyocyte Death Induced by Proteasome Inhibition2008

    • Author(s)
      Fu H, Minamino T, Tsukamoto O, 他8名
    • Journal Title

      Cardiovas Res 79(4)

      Pages: 600-610

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inhibition of cardiac remodeling by pravastatin is associated with amelioration of endoplasmic reticulum stress2008

    • Author(s)
      Zhao H, Liao Y, Minamino T, 他7名
    • Journal Title

      Hypertens Res 31(10)

      Pages: 1977-1987

    • NAID

      10024827861

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Increased Endoplasmic Reticulum Stress in Atherosclerotic Plaques Associated With Acute Coronary Syndrome2007

    • Author(s)
      Myoishi M, Hao H, Minamino T, 他10名
    • Journal Title

      Circulation Vol.116(11)

      Pages: 1226-33

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Increased Endoplasmic Reticulum Stress in Atheroscleroticlaques Associated With Acute Coronary Syndrome.2007

    • Author(s)
      Myoishi M, Hao H, Minamino T, Watanabe K, Nishihira K, Hatakeyama K, Asada Y, Okada KI, Ishibashi-Ueda H, Gabbiani G, Bochaton-Piallat ML, Mochizuki N, Kitakaze M
    • Journal Title

      Circulation 116

      Pages: 1226-33

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] シンポジウム : 心不全における心筋バイオマーカー小胞体ストレス誘導分子の心不全マーカーとしての有用性2009

    • Author(s)
      南野哲男
    • Organizer
      第12回日本心不全学会学術大学
    • Place of Presentation
      東京
    • Year and Date
      2009-10-16
    • Related Report
      2008 Final Research Report
  • [Presentation] ミニシンポジウム<Cancer Therapeutics and Cardiotoxicity> 小胞体ケミカルシャペロンによるドキソルビシン心毒性の軽減効果2009

    • Author(s)
      南野哲男
    • Organizer
      第88回大阪府立成人病センターセミナーシリーズ
    • Place of Presentation
      大阪
    • Year and Date
      2009-03-23
    • Related Report
      2008 Final Research Report
  • [Presentation] Symposium 10 <SubcellRemodeling in the Failing Heart> <Ablation of C/EBP Homologous Protein Attenuates ER-mediated Apoptosis and Cardiac Dysfunction Induced by Pressure Overload>2009

    • Author(s)
      南野哲男
    • Organizer
      第73回日本循環器学会総会・学術集会
    • Place of Presentation
      大阪
    • Year and Date
      2009-03-20
    • Related Report
      2008 Final Research Report
  • [Presentation] 冠動脈プラーク破綻の新しい指標-小胞体ストレス誘導分子の測定キット開発2008

    • Author(s)
      南野哲男
    • Organizer
      第56回日本心臓病学会学術集会・パネルディスカッション
    • Place of Presentation
      東京
    • Year and Date
      2008-09-09
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Book] 心肥大・心不全と小胞ストレス2008

    • Author(s)
      浅井光俊、南野哲男
    • Publisher
      メディカルレビュー社
    • Related Report
      2008 Final Research Report
  • [Book] 心肥大・心不全と小胞体ストレス2008

    • Author(s)
      浅井光俊, 南野哲男
    • Publisher
      メディカルレビュー社
    • Related Report
      2008 Annual Research Report
  • [Book] Cardiac Practice.18、活性酵素と小胞外ストレス2007

    • Author(s)
      塚本蔵、南野哲男
    • Publisher
      メディカルレビュー社
    • Related Report
      2008 Final Research Report
  • [Book] Medical Science Digest 33、小胞体ストレスと心血管疾患2007

    • Author(s)
      浅井光俊、南野哲男
    • Publisher
      北隆館/ニュー・サイエンス社
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 心筋の小胞体ストレス抑制剤2007

    • Inventor(s)
      南野哲男ら、他3名
    • Industrial Property Rights Holder
      大阪大学
    • Filing Date
      2007-09-25
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 心筋の小胞体ストレス抑制剤2007

    • Inventor(s)
      南野哲男・他3名
    • Industrial Property Rights Holder
      大阪大学
    • Industrial Property Number
      2007-247227
    • Filing Date
      2007-09-25
    • Related Report
      2007 Annual Research Report

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

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