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Molecular mechanisms underlying oxidative-stress-induced dysfunction of vascular progenitor cells in metabolic symdrome.

Research Project

Project/Area Number 19890096
Research Category

Grant-in-Aid for Young Scientists (Start-up)

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

Principal Investigator

BANDO Yasuko  Nagoya University, 大学院・医学系研究科, 助教 (60452190)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,085,000 (Direct Cost: ¥2,680,000、Indirect Cost: ¥405,000)
Fiscal Year 2008: ¥1,755,000 (Direct Cost: ¥1,350,000、Indirect Cost: ¥405,000)
Fiscal Year 2007: ¥1,330,000 (Direct Cost: ¥1,330,000)
Keywords糖尿病 / 血管新生 / 酸化ストレス / 糖尿病性血管合併症 / 生活習慣病 / 動脈硬化 / 内皮前駆細胞
Research Abstract

本研究では、動脈硬化促進型生活習慣病(メタボリックシンドロームに共通する分子血管病病態の解析を目的とし、当該年度は、糖尿病状態における血管機能・創傷治癒能低下の分子機序の解析に従事した。糖尿病性血管障害および創傷治癒遅延には老化制御分子p53が関与しており、アトルバスタチンがAkt/MDM2シグナリングを活性化を介してp53の分解を促進することによりインスリン抵抗性を改善させるとともに、糖尿病性創傷遅延を緩和することが明らかとなった。

Report

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

    (12 results)

All 2010 2009 2008

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (8 results)

  • [Journal Article] Calcium antagonist: current and future applications based on new evidence. Pleiotropic effects of calcium channel blockers on vascular endothelial function.2010

    • Author(s)
      森本康嗣、坂東泰子、室原豊明
    • Journal Title

      Clinical Calcium 20巻

      Pages: 69-75

    • Related Report
      2008 Final Research Report
  • [Journal Article] Pitavastatin, an HMG-CoA reductase inhibitor, ameliorates endothelial function in chronic smokers.2010

    • Author(s)
      吉田修、近藤隆久、坂東泰子、杉浦知範、前田健吾、奥村健二、室原豊明
    • Journal Title

      Circulation Journal 74巻

      Pages: 195-202

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Calcium antagonist : current and future applications based on new evidence.Pleiotropic effects of calcium channel blockers on vascular endothelial function2010

    • Author(s)
      森本康嗣, 坂東泰子, 室原豊明
    • Journal Title

      Clinical Calcium 20

      Pages: 69-75

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Pitavastatin, an HMG-CoA reductase inhibitor, ameliorates endothelial function in chronic smokers2010

    • Author(s)
      吉田修, 近藤隆久, 坂東泰子, 杉浦知範, 前田健吾, 奥村健二, 室原豊明
    • Journal Title

      Circulation Journal 74

      Pages: 195-202

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Atorvastatin confers ischemic limb salvage in type 2 diabetes by activation of two distinct Akt pathways.2010

    • Author(s)
      森本康嗣、坂東泰子
    • Organizer
      第74回日本循環器学会総会学術集会
    • Place of Presentation
      京都
    • Year and Date
      2010-03-06
    • Related Report
      2008 Final Research Report
  • [Presentation] torvastatin confers ischemic limb salvage in type 2 diabetes by activation of two distinct Akt pathways2010

    • Author(s)
      森本康嗣、坂東泰子
    • Organizer
      第74回日本循環器学会学術集会総会
    • Place of Presentation
      京都
    • Year and Date
      2010-03-06
    • Related Report
      2008 Annual Research Report
  • [Presentation] アトルバスタチンによるAkt/MDM2シグナリング活性化はインスリン抵抗性及び糖尿病性創傷遅延を改善する2010

    • Author(s)
      森本康嗣、坂東泰子
    • Organizer
      第39回日本心血管作動物質学会
    • Place of Presentation
      名古屋
    • Year and Date
      2010-02-05
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] Atorvastatin confers ischemic limb salvage in type 2 diabetes by modulation of angiogenesis and Akt/MDM2/p53 activity.2009

    • Author(s)
      坂東泰子
    • Organizer
      アメリカ心臓病学会学術集会
    • Place of Presentation
      オーランド、米国
    • Year and Date
      2009-11-18
    • Related Report
      2008 Final Research Report
  • [Presentation] Atorvastatin confers ischemic limb salvage in type 2 diabetes by modulation of angiogenesis and Akt/MDM2/p53 activity2009

    • Author(s)
      坂東泰子
    • Organizer
      アメリカ心臓病学会学術集会
    • Place of Presentation
      オーランド、米国
    • Year and Date
      2009-11-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] Impaired Angiogenesis in Diabetes Is Associated with EPC Dysfunction through Reductions in Serum SDF1α Level And Antioxidative Enzyme Activity.2008

    • Author(s)
      森本 康嗣
    • Organizer
      日本循環器学会総会
    • Place of Presentation
      福岡 国際会議場
    • Year and Date
      2008-03-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] Impaired Angiogenesis in Diabetes in Association with EPC kinetics Via Reduction in Serum SDF1Level And Antioxidative Enzyme Activity.2008

    • Author(s)
      森本康嗣、坂東泰子
    • Organizer
      第72回日本循環器学会総会学術集会
    • Place of Presentation
      福岡
    • Year and Date
      2008-03-29
    • Related Report
      2008 Final Research Report
  • [Presentation] Impaired Angiogenesis in Diabetes in Association with EPC kinetics Via Reduction in Serum SDF1・Level And Antioxidative Enzyme Activity2008

    • Author(s)
      森本康嗣、坂東泰子
    • Organizer
      第72回日本循環器学会学術集会総会
    • Place of Presentation
      福岡
    • Year and Date
      2008-03-29
    • Related Report
      2008 Annual Research Report

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

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