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Investigation of the molecular mechanism of brown adipogenesis by a novel regulator of brown adipocyte differentiation and establishment of its application base

Research Project

Project/Area Number 15K07446
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Food science
Research InstitutionTezukayama Gakuin University

Principal Investigator

KUSUDO Tatsuya  帝塚山学院大学, 人間科学部, 准教授 (00460535)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
KeywordsCREG1 / 褐色脂肪 / 褐色脂肪化 / 抗肥満
Outline of Final Research Achievements

Metabolic syndrome is emerging as a major public health problem. Since obesity is a predominant risk factor for metabolic syndrome, to provide effective approaches for prevention and treatment of obesity are strongly desired. Brown adipocytes specialize in dissipating energy as heat. Therefore, utilizing brown adipose tissue is attracting attention as a new therapeutic strategy for the treatment of obesity. We have identified CREG1 as a novel regulator of brown adipogenesis. In this study, we investigated the mechanism of brown adipogenesis by CREG1 and revealed that CREG1 exerts its function through the thyroid hormone system. Furthermore, we clarified that CREG1 has an anti-obesity effect on high-fat diet-induced obesity and improves glucose tolerance.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (10 results)

All 2017 2016 2015

All Journal Article (1 results) Presentation (9 results)

  • [Journal Article] 脂肪組織特異的CREG1トランスジェニックマウスを利用した褐色脂肪化促進と生活習慣病改善の検討2016

    • Author(s)
      橋本理尋、楠堂達也、竹内環、遠藤優貴、山下均
    • Journal Title

      BIOMEDICALGERONTOLOGY

      Volume: 40 Pages: 35-33

    • Related Report
      2016 Research-status Report
  • [Presentation] 生体内におけるCREG1の褐色脂肪化促進作用の検討2017

    • Author(s)
      橋本理尋
    • Organizer
      2017年度生命科学系学会合同年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 白色脂肪組織の褐色脂肪化におけるCREG1の役割2017

    • Author(s)
      楠堂達也
    • Organizer
      温熱生理研究会2017
    • Related Report
      2017 Annual Research Report
  • [Presentation] Study of pathophysiological role of CREG1 protein using aP2-CREG1 transgenic mice2017

    • Author(s)
      橋本理尋
    • Organizer
      第40回基礎老化学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] CREG1の抗肥満作用に対する環境温度の影響について2016

    • Author(s)
      遠藤優貴、橋本理尋、竹内環、楠堂達也、岡田只、山下均
    • Organizer
      第39回日本分子生物学会年会
    • Place of Presentation
      横浜
    • Year and Date
      2016-11-30
    • Related Report
      2016 Research-status Report
  • [Presentation] 新規な褐色脂肪化誘導因子・分泌糖タンパク質CREG12016

    • Author(s)
      楠堂達也、橋本理尋、竹内環、遠藤優貴、山下均
    • Organizer
      温熱生理研究会2016
    • Place of Presentation
      岡崎
    • Year and Date
      2016-08-22
    • Related Report
      2016 Research-status Report
  • [Presentation] 脂肪組織特異的CREG1-Tgマウスによる褐色脂肪化と生活習慣病改善の検討2016

    • Author(s)
      橋本理尋、楠堂達也、竹内環、遠藤優貴、山下均
    • Organizer
      第39回基礎老化学会
    • Place of Presentation
      伊勢
    • Year and Date
      2016-05-27
    • Related Report
      2016 Research-status Report
  • [Presentation] 個体レベルにおける分泌型糖タンパク質CREG1の作用2015

    • Author(s)
      岡田 只士、楠堂 達也、遠藤優貴、片岡 直也、橋本 理尋、山下 均
    • Organizer
      第38回 日本分子生物学会年会・第88回 日本生化学会大会 合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2015-12-01
    • Related Report
      2015 Research-status Report
  • [Presentation] 褐色脂肪化における分泌糖タンパク質CREG1の作用の検討2015

    • Author(s)
      楠堂 達也、片岡 直也、橋本 理尋、岡田 只士、山下 均
    • Organizer
      第36回日本肥満学会
    • Place of Presentation
      愛知
    • Year and Date
      2015-10-02
    • Related Report
      2015 Research-status Report
  • [Presentation] 分泌型糖タンパク質CREG1の褐色脂肪化作用2015

    • Author(s)
      楠堂 達也、遠藤優貴、片岡 直也、橋本 理尋、岡田 只士、山下 均
    • Organizer
      第20回アディポサイエンス・シンポジウム
    • Place of Presentation
      大阪
    • Year and Date
      2015-08-22
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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