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Development of Novel Immuno-tolerance Treatment of Cardiac Transplantation by Cardiac Progenitor Cells from Explanted Heart

Research Project

Project/Area Number 23592036
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Thoracic surgery
Research InstitutionOkayama University

Principal Investigator

ARAI Sadahiko  岡山大学, 医歯(薬)学総合研究科, 助教 (50345617)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords冠動脈外科 / 心臓血管外科 / 幹細胞治療 / 再生医療 / 心移植 / 先天性心疾患 / 心筋幹細胞 / 拒絶反応抑制
Research Abstract

We purified cardiac progenitor cell from congenital heart disease patients and established iPS cells. We transplanted these cells into rat decellularized extracellular matrix by transcoronary injection. We observed neo genesis of cardiovascular tissue in peri-coronary area. This result showed possible application of regeneration therapy to bio artificial heart or transplantation. We examined gene expression of iPS cells from hypoplastic left heart syndrome patients. We observed suppression of specific basic transcription factors and increased expression of other gene group. Those gene are potentially considered to be related to expression of congenital anomaly.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (4 results)

All 2014 2013

All Presentation (4 results)

  • [Presentation] 3D細胞外マトリックスを利用したヒト幹細胞再播種によるバイオ人工心臓の作成(一般口演)2014

    • Author(s)
      奥山倫弘、逢坂大樹,石神修大,小林純子,笠原真悟,新井禎彦,佐野俊二,王英正
    • Organizer
      第13回日本再生医療学会総会
    • Place of Presentation
      京都
    • Year and Date
      2014-03-04
    • Related Report
      2013 Final Research Report
  • [Presentation] 3D細胞外マトリックスを利用したヒト幹細胞再播種によるバイオ人工心臓の作成2014

    • Author(s)
      奥山倫弘 逢坂大樹 石神修大 小林純子 笠原真悟 新井禎彦 佐野俊二 王英正
    • Organizer
      第13回 日本再生医療学会総会
    • Place of Presentation
      京都
    • Related Report
      2013 Annual Research Report
  • [Presentation] 疾患特異的iPS細胞を用いた左心低形成症候群における心臓発生異常の解明(優秀演題口演)2013

    • Author(s)
      小林純子,樽井俊,平田昌敬,川畑拓也,黒子洋介,立石篤史,吉積功,新井禎彦,笠原真悟,佐野俊二,王英正
    • Organizer
      第113回日本外科学会定期学術集会
    • Place of Presentation
      福岡
    • Year and Date
      2013-04-12
    • Related Report
      2013 Final Research Report
  • [Presentation] 疾患特異的iPS細胞を用いた左心低形成症候群における心臓発生異常の解明2013

    • Author(s)
      小林純子 樽井俊 平田昌敬 川畑拓也 黒子洋介 立石篤史 吉積功 新井禎彦 笠原真悟 佐野俊二 王英正
    • Organizer
      第113回日本外科学会定期学術集会
    • Place of Presentation
      福岡
    • Related Report
      2013 Annual Research Report

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Published: 2011-08-05   Modified: 2019-07-29  

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