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Studies on transcriptional reguration of D-dopachrome tautomerase in adipocytes

Research Project

Project/Area Number 24792290
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Orthodontic/Pediatric dentistry
Research InstitutionThe University of Tokushima

Principal Investigator

ISHIMOTO Kyoko  徳島大学, 大学病院, 助教 (60579952)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
KeywordsD-dopachrome tautomerase / 脂肪細胞 / 転写調節 / AMPK / 脂肪細胞分化
Research Abstract

Promoter region of gene encoding D-dopachrome tautomerase (DDT), an adipokine which improves obesity-induced insulin resistance, was found to be located between 200 bp upstream and 23 bp downstream of the first methionine codon. The transcriptional activity of DDT gene was induced by oxidative stress or serum starvation in preadipocytes. Furthermore, cAMP-activated protein kinase (AMPK) was found to be involved in the transcription.

Report

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

    (4 results)

All 2013 2012 2011

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

  • [Journal Article] d-Dopachrome tautomerase promotes IL-6 expression and inhibits adipogenesis in preadipocytes2012

    • Author(s)
      Ishimoto K, Iwata T, Taniguchi H, Mizusawa N, Tanaka E, Yoshimoto K
    • Journal Title

      Cytokine

      Volume: 60 Issue: 3 Pages: 772-777

    • DOI

      10.1016/j.cyto.2012.07.037

    • NAID

      120005755084

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Vimentin binds IRAP and is involved in GLUT4 vesicle trafficking2011

    • Author(s)
      H irata Y, Iwata T, Le CTH, Jambaldorj B, Teshigawara K, Harada N, Sakaue H, Sakai T, Yoshimoto K, Nakaya Y
    • Journal Title

      Biochem Biophys Res Commun

      Volume: 405(1) Issue: 3 Pages: 96-101

    • DOI

      10.1371/journal.pone.0033402

    • NAID

      120006631415

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Presentation] D-dopachrome tautomerase のインスリン抵抗性改善機序に関連する分子の探索2013

    • Author(s)
      岩田武男, 石本恭子, 水澤典子, 吉本勝彦
    • Organizer
      第55回歯科基礎医学会学術大会
    • Place of Presentation
      岡山コンベンションセンター(岡山県)
    • Related Report
      2013 Final Research Report
  • [Presentation] D-dopachrome tautomeraseのインスリン抵抗性改善機序に関連する分子の探索2013

    • Author(s)
      岩田武男、石本恭子、水澤典子、吉本勝彦
    • Organizer
      第55回歯科基礎医学会学術大会
    • Place of Presentation
      岡山コンベンションセンター(岡山県)
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-31   Modified: 2019-07-29  

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