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Vascular Endothelial Cells and Vesicle Structure

Research Project

Project/Area Number 21790704
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Circulatory organs internal medicine
Research InstitutionThe University of Tokyo

Principal Investigator

AMIYA Eisuke  The University of Tokyo, 医学部付属病院, 助教 (80529090)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords循環器・高血圧 / 脂質 / シグナル伝達
Research Abstract

The objective of this study was to investigate about the relation between endothelial vesicle structures and endothelial function. This study demonstrated that vesicle structures detected in endothelial cytoplasm were the platform which modify the endothelial function through redox signaling or in lipid raft dependent manner. In addition, microparticle, extracellular vesicle structure which was derived from endothelial cell, was suggested to be also related with intracellular vesicle structure and have characteristics of proatherogenic properties.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (13 results)

All 2011 2010 2009 Other

All Presentation (12 results) Remarks (1 results)

  • [Presentation] Endothelial Cellular Free Cholesterol Content Regulates the Behavior of Endothelial Microparticles2011

    • Author(s)
      網谷英介
    • Organizer
      日本循環器学会
    • Place of Presentation
      横浜
    • Year and Date
      2011-03-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] Angiotensin IIとFree Cholesterolは細胞内raft domainを通じて血管内皮障害に相乗的に作用する2010

    • Author(s)
      網谷英介
    • Organizer
      日本心臓病学会
    • Place of Presentation
      東京
    • Year and Date
      2010-09-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] Angiotensin IIとFree Cholesterolは細胞内raft domainを通じて血管内皮障害に相乗的に作用する2010

    • Author(s)
      網谷英介、前村浩二、齊藤哲也、細谷弓子、中尾倫子、今井靖、渡辺昌文、永井良三
    • Organizer
      第13回血管カンファレンス
    • Place of Presentation
      大宮
    • Year and Date
      2010-06-04
    • Related Report
      2010 Final Research Report
  • [Presentation] Angiotensin IIとFree Cholesterolは細胞内raft domainを通じて血管内皮障害に相乗的に作用する2010

    • Author(s)
      網谷英介, 前村浩二, 齊藤哲也, 細谷弓子, 中尾倫子, 今井靖, 渡辺昌文, 永井良三
    • Organizer
      第58回日本心臓病学会学術集会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] Angiotensin IIとFree Cholesterolは細胞内raft domainを通じて血管内皮障害に相乗的に作用する2009

    • Author(s)
      網谷英介、前村浩二、齊藤哲也、細谷弓子、中尾倫子、今井靖、渡辺昌文、永井良三
    • Organizer
      第1回東京レニンアンジオテンシン研究会
    • Place of Presentation
      東京
    • Year and Date
      2009-12-12
    • Related Report
      2010 Final Research Report
  • [Presentation] Angiotensin IIとFree Cholesterolは細胞内raft domainを通じて血管内皮障害に相乗的に作用する2009

    • Author(s)
      網谷英介、前村浩二、齊藤哲也、細谷弓子、中尾倫子、今井靖、渡辺昌文、永井良三
    • Organizer
      第19回東京高血圧研究会
    • Place of Presentation
      東京
    • Year and Date
      2009-09-05
    • Related Report
      2010 Final Research Report
  • [Presentation] Angiotensin IIと Cholesterol は細胞内 raft domain を通じて血管内皮機能障害に相乗的に作用する2009

    • Author(s)
      網谷英介
    • Organizer
      日本臨床分子医学会
    • Place of Presentation
      東京
    • Year and Date
      2009-04-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] Angiotensin IIとFree Cholesterolは細胞内raft domainを通じて血管内皮障害に相乗的に作用する2009

    • Author(s)
      網谷英介、前村浩二、齊藤哲也、細谷弓子、中尾倫子、今井靖、渡辺昌文、永井良三
    • Organizer
      第1回Advance研究会
    • Place of Presentation
      名古屋
    • Related Report
      2010 Final Research Report
  • [Presentation] Angiotensin IIとCholesterolは細胞内raft domainを通じて血管内皮機能障害に相乗的に作用する2009

    • Author(s)
      網谷英介、前村浩二、齊藤哲也、細谷弓子、中尾倫子、今井靖、渡辺昌文、永井良三
    • Organizer
      第7回血液・血管オルビスシンポジウム
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] Angiotensin IIとCholesterolは細胞内raft domainを通じて内皮機能障害に相乗的に作用する2009

    • Author(s)
      網谷英介、前村浩二、齊藤哲也、細谷弓子、中尾倫子、今井靖、渡辺昌文、永井良三
    • Organizer
      第15回成人病の病因・病態の解明に関する研究会
    • Place of Presentation
      軽井沢
    • Related Report
      2010 Final Research Report
  • [Presentation] Angiotensin IIとCholesterolは細胞内raft domainを通じて血管内皮機能障害に相乗的に作用する2009

    • Author(s)
      網谷英介、前村浩二、齊藤哲也、細谷弓子、中尾倫子、今井靖、渡辺昌文、永井良三
    • Organizer
      第46回日本臨床分子医学会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] Angiotensin II and Free Cholesterol Synergistically Impaired eNOS Biolavailability via Intracellular Raft-like Domain2009

    • Author(s)
      Amiya E, Maemura K, Takeda N, Saito T, Shiga T, Hosoya Y, Nakao T, Imai Y, Watanabe M, Nagai R
    • Organizer
      第73回日本循環器学会総会・学術集会
    • Place of Presentation
      大阪
    • Related Report
      2010 Final Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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