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Regeneration of Interstitial cells of Cajal for gastrointestinal motility disorder.

Research Project

Project/Area Number 21791735
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Pediatric surgery
Research InstitutionKeio University

Principal Investigator

MORI Masaharu  慶應義塾大学, 医学部, 助教 (00445389)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsカハール / 腸管運動 / 再生 / 間葉系幹細胞 / 移植 / 共培養 / 形態学
Research Abstract

Interstitial cells of Cajal(ICC) that work as pacemaker cells in gut play important roles in autonomic gut motility as well as intestinal smooth muscles and nerves. It has been reported that the number of ICC is decreased in various conditions such as Hirschsprung's disease, diabetes mellitus, and imflammatory bowel disease. It is expected that regeneration of ICC improve gut motility in such conditions. In this study, we succeeded to differentiate murine bone marrow mesenchymal stem cells into cells that were morphologically compatible with ICC in either optical and electron microscopy.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (6 results)

All 2012 2011

All Presentation (6 results)

  • [Presentation] Mesenchymal Stem Cell tran splantation from murine bone marro wdifferentiated into ICC marker posi tive cells2012

    • Author(s)
      森昌玄
    • Organizer
      The 3^<rd> International Sym posium on the Development of the E nteric Nervous System : Cells, Signals and Genes
    • Place of Presentation
      香港
    • Year and Date
      2012-03-26
    • Related Report
      2011 Final Research Report
  • [Presentation] Mesenchymal Stem Cell transplantation from murine bone marrow differentiated into ICC marker positive cells2012

    • Author(s)
      森昌玄
    • Organizer
      The 3^<rd> International Symposium on the Development of the Enteric Nervous System : Cells, Signals and Genes
    • Place of Presentation
      香港(中国)
    • Year and Date
      2012-03-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] 間葉系幹細胞を用いたカハール細胞再生の試み2011

    • Author(s)
      森昌玄
    • Organizer
      第48回日本小児外科学会総会
    • Place of Presentation
      東京
    • Year and Date
      2011-07-20
    • Related Report
      2011 Final Research Report
  • [Presentation] 間葉系幹細胞を用いたカハール細胞再生の試み2011

    • Author(s)
      森昌玄
    • Organizer
      第48回日本小児外科学会総会
    • Place of Presentation
      TFTホール(東京)
    • Year and Date
      2011-07-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] 間葉系幹細胞によるカハール細胞再生医療の試み2011

    • Author(s)
      森昌玄
    • Organizer
      第41回小児消化管機能研究会
    • Place of Presentation
      東京
    • Year and Date
      2011-02-26
    • Related Report
      2011 Final Research Report
  • [Presentation] 間葉系幹細胞によるカハール細胞再生医療の試み2011

    • Author(s)
      森昌玄
    • Organizer
      第41回小児消化管機能研究会
    • Place of Presentation
      慶応義塾大学三田キャンパス
    • Year and Date
      2011-02-26
    • Related Report
      2010 Annual Research Report

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

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