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Epigenetic mechanism of adipocyte dysfunction under overnutrition

Research Project

Project/Area Number 16K07220
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field System genome science
Research InstitutionThe University of Tokyo

Principal Investigator

Matsumura Yoshihiro  東京大学, 先端科学技術研究センター, 准教授 (20375257)

Research Collaborator Kawamura Takeshi  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords脂肪細胞 / エピゲノム / 糖代謝 / ヒストンメチル化 / ヒストンアセチル化 / ヒストン脱メチル化 / ゲノム / 発現制御 / 糖 / 脂質
Outline of Final Research Achievements

When the environment changes, cells change their character and adapt to the environmental changes. The character of cells are known to be regulated by epigenome, an acquired genetic information. Adipocytes uptake carbohydrate when energy is excess and store it as lipids. Adipocytes were cultured under conditions of excess or deficiency of carbohydrate, and gene expression and epigenome were comprehensively analyzed. It has been revealed that extracellular carbohydrate as well as histone methylation, one of the epigenome, regulate carbohydrate uptake and lipid accumulation in adipocytes.

Academic Significance and Societal Importance of the Research Achievements

代謝の良し悪しは遺伝的素因だけでなく、環境要因によって決まる。糖を取込み、脂肪を蓄えやすいといった性質は、糖そのものと後天的に書きかわるエピゲノムを介した仕組みで、脂肪細胞に記憶されていることが明らかになった。この知見は、体質改善やメタボリックシンドロームの予防に役立つと期待される。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (14 results)

All 2018 2017 2016

All Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Open Access: 2 results,  Acknowledgement Compliant: 1 results) Presentation (9 results) (of which Invited: 1 results) Book (2 results)

  • [Journal Article] Downregulation of ERG and FLI1 expression in endothelial cells triggers endothelial-to-mesenchymal transition.2018

    • Author(s)
      Nao Nagai, Hiroto Ohguchi, Ryo Nakaki, Yoshihiro Matsumura, Yasuharu Kanki, Juro Sakai, Hiroyuki Aburatani, Takashi Minami
    • Journal Title

      PLoS Genet

      Volume: 14

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Histone demethylase JMJD1A coordinates acute and chronic adaptation to cold stress via thermogenic phospho-switch.2018

    • Author(s)
      Yohei Abe, Yosuke Fujiwara, Hiroki Takahashi, Yoshihiro Matsumura, Tomonobu Sawada, Shuying Jiang, Ryo Nakaki, Aoi Uchida, Noriko Nagao, Makoto Naito, Shingo Kajimura, Hiroshi Kimura, Timothy F. Osborne, Hiroyuki Aburatani, Tatsuhiko Kodama, Takeshi Inagaki, Juro Sakai
    • Journal Title

      Nature Communications

      Volume: 9 Issue: 1 Pages: 1566-1566

    • DOI

      10.1038/s41467-018-03868-8

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The H3K9 methyltransferase Setdb1 regulates TLR4-mediated inflammatory responses in macrophages.2016

    • Author(s)
      R. Hachiya, T. Shiihashi, I. Shirakawa, Y. Iwasaki, Y. Matsumura, Y. Oishi, Y. Nakayama, Y. Miyamoto, I. Manabe, K. Ochi, M. Tanaka, N. Goda, J. Sakai, T. Suganami, Y. Ogawa.
    • Journal Title

      Sci. Rep.

      Volume: 6 Issue: 1 Pages: 28845-28845

    • DOI

      10.1038/srep28845

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] SETDY は NCoR-HDAC 複合体と相互作用し脂肪細胞分化におけるエンハンサー活性化を制御する2018

    • Author(s)
      松村欣宏,山崎あゆむ,馬郡健太,田中十志也,川村猛,平川弘幸,油谷浩幸,酒井寿郎
    • Organizer
      第12回 エピジェネティクス研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] エピゲノムを介した白色脂肪細胞分化の制御機構2017

    • Author(s)
      松村欣宏,仲木竜,稲垣毅,油谷浩幸,酒井寿郎
    • Organizer
      第35回内分泌代謝学サマーセミナー
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] SETDY associates with NCoR-HDAC corepressor complex to fine-tune enhancer activation during adipogenesis.2017

    • Author(s)
      Yoshihiro Matsumura, Ayumu Yamasaki, Kenta Magori, Toshiya Tanaka, Hiroyuki Hirakawa, Takeshi Inagaki, Hiroyuki Aburatani, Juro Sakai
    • Organizer
      The 72nd Fujihara Seminar
    • Related Report
      2017 Research-status Report
  • [Presentation] Cold stress-induced phosphorylated histone demethylase JMJD1A re-writes epigenetic memory for adaptive thermogenesis.2017

    • Author(s)
      Yosuke Fujiwara, Yohei Abe, Hiroki Takahashi, Yoshihiro Matsumura, Tomonobu Sawada, Ryo Nakaki, Aoi Uchida, Noriko Nagao, Hiroyuki Aburatani, Tatsuhiko Kodama, Takeshi Inagaki, Juro Sakai
    • Organizer
      The 72nd Fujihara Seminar
    • Related Report
      2017 Research-status Report
  • [Presentation] 脂肪細胞を特徴づける代謝によるエピゲノム制御2017

    • Author(s)
      松村欣宏, Eko Fuji Ariyanto, 曽我朋義, 酒井寿郎
    • Organizer
      2017年度 生命科学系学会合同年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Metabolic Regulation of Histone Demethylase KDM4A and Glycolytic Gene Expression by Isocitrate Dehydrogenase 3β during Adipogenesis2016

    • Author(s)
      Eko Fuji Ariyanto, Yoshihiro Matsumura, Tomoyoshi Soga, Takeshi Inagaki, Juro Sakai
    • Organizer
      第89回日本生化学会大会
    • Place of Presentation
      仙台
    • Year and Date
      2016-09-25
    • Related Report
      2016 Research-status Report
  • [Presentation] ヒストンメチル化酵素SETDB1のユビキチン化は細胞内局在を制御する2016

    • Author(s)
      松村欣宏,鹿野優佳,吉田文乃,川村猛,稲垣毅,酒井寿郎
    • Organizer
      第89回日本生化学会大会
    • Place of Presentation
      仙台
    • Year and Date
      2016-09-25
    • Related Report
      2016 Research-status Report
  • [Presentation] SETDY Regulates C/EBPα Transcription during Adipogenesis2016

    • Author(s)
      馬郡健太,松村欣宏,山崎あゆむ,大木翔太郎,稲垣毅,酒井寿郎
    • Organizer
      第89回日本生化学会大会
    • Place of Presentation
      仙台
    • Year and Date
      2016-09-25
    • Related Report
      2016 Research-status Report
  • [Presentation] Mitochondrial isocitrate dehydrogenase 3 accelerates adipogenesis via epigenetic regulation2016

    • Author(s)
      松村欣宏,Eko Fuji Ariyanto,曽我朋義,稲垣毅,酒井寿郎
    • Organizer
      インスリン抵抗性とメタボリックシンドローム研究会
    • Place of Presentation
      東京
    • Year and Date
      2016-06-25
    • Related Report
      2016 Research-status Report
  • [Book] 実験医学「エピゲノム変化に主眼を置いた糖尿病研究」2017

    • Author(s)
      酒井寿郎,松村欣宏,稲垣毅,阿部陽平
    • Publisher
      羊土社
    • Related Report
      2016 Research-status Report
  • [Book] 実験医学「エピゲノムと脂肪細胞」2016

    • Author(s)
      酒井寿郎,阿部陽平,松村欣宏,稲垣毅
    • Publisher
      羊土社
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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