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The elucidation of physiological functions of transcription factor FoxO1 in pancreatic alpha cell

Research Project

Project/Area Number 23791013
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Metabolomics
Research InstitutionGunma University

Principal Investigator

KOBAYASHI Masaki  群馬大学, 生体調節研究所, 助教 (80373041)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords糖尿病 / 膵臓 / α細胞 / グルカゴン / FoxO1 / FoxO1
Research Abstract

To elucidate the physiological roles of FoxO1 in pancreatic alpha cell, we prepared and analyzed the character of alpha cell-specific constitutive active-FoxO1 knockin mice (alpha-FoxO1-KI). Alpha-FoxO1 KI mice showed significant increases in plasma glucagon and blood glucose levels under random fed condition. We conclude that FoxO1 promotes glucagon secretion from pancreatic alpha cell.

Report

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

    (8 results)

All 2012 2011 Other

All Presentation (6 results) Remarks (2 results)

  • [Presentation] マウス膵α細胞における転写因子FoxO1の生理機能2012

    • Author(s)
      小林雅樹菊池司李容守佐々木努北村忠弘
    • Organizer
      第37回日本比較内分泌学会
    • Place of Presentation
      福井
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] グルカゴン調節における転写因子FoxO1の生理機能2012

    • Author(s)
      小林雅樹菊池司李容守北村忠弘
    • Organizer
      第85回日本内分泌学会学術集会
    • Place of Presentation
      名古屋
    • Related Report
      2012 Final Research Report
  • [Presentation] グルカゴン調節における 転写因子FoxO1 の生理機能2012

    • Author(s)
      小林雅樹
    • Organizer
      第85回日本内分泌学会
    • Place of Presentation
      名古屋
    • Related Report
      2012 Annual Research Report
  • [Presentation] 転写因子FoxO1のマウス膵臓における生理機能2011

    • Author(s)
      小林雅樹、菊池司、橋本博美、北村忠弘
    • Organizer
      第36回日本比較内分泌学会大会
    • Place of Presentation
      東京
    • Related Report
      2012 Final Research Report
  • [Presentation] 膵α細胞におけるFoxO1の機能解析2011

    • Author(s)
      小林雅樹Hey-Jin Kim佐々木努菊池司天野剛介北住知也Yong-Soo Lee橋本博美北村ゆかり北村忠弘
    • Organizer
      第84回日本内分泌学会学術集会
    • Place of Presentation
      神戸
    • Related Report
      2012 Final Research Report
  • [Presentation] 転写因子FoxO1 のマウス膵臓における生理機能2011

    • Author(s)
      小林雅樹、菊池司、橋本博美、北村忠弘
    • Organizer
      第36回日本比較内分泌学会
    • Place of Presentation
      東京
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://www.imcr.gunma-u.ac.jp/lab/metsig/index

    • Related Report
      2012 Final Research Report
  • [Remarks] 群馬大学生体調節研究所 代謝シグナル解析分野

    • URL

      http://www.imcr.gunma-u.ac.jp/lab/metsig/index.html

    • Related Report
      2012 Annual Research Report

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

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