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Role of skeletal muscle in the regulation of systemic homeostasis

Research Project

Project/Area Number 15H05368
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Applied health science
Research InstitutionNagasaki University

Principal Investigator

ONO Yusuke  長崎大学, 医歯薬学総合研究科(歯学系), 准教授 (60601119)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥23,530,000 (Direct Cost: ¥18,100,000、Indirect Cost: ¥5,430,000)
Fiscal Year 2017: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Fiscal Year 2016: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
Fiscal Year 2015: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Keywords骨格筋 / Zmydn17 / Notch / Crym / 筋萎縮 / 筋脆弱症 / サルコペニア / エネルギー代謝 / 筋由来因子 / 生体恒常性 / μ-クリスタリン / ケチミンレダクターゼ / 抗酸化機能 / 運動機能 / 筋可塑性 / マイオカイン / 健康寿命
Outline of Final Research Achievements

Skeletal muscle is the largest tissue in the human body and is a highly plastic tissue that readily adapts its contractile and metabolic properties and muscle sizes in response to physical activity. Recent evidence suggests that skeletal muscle produces myokines that play a role in maintaining systemic homeostasis. In this study, we aimed to understand how skeletal muscle influences systemic homeostasis using transgenic mouse lines, and found that Zmynd17, Crym, and Notch proteins expressed in muscle control muscle function and systemic metabolism.

Academic Significance and Societal Importance of the Research Achievements

超高齢化社会を迎えた我が国では,平均寿命は延びる一方,介護を必要としない健康で自立する期間である健康寿命は伸び悩んでいる。身体活動の増加により,生活習慣病,認知症,がんの発症リスクを減らすという多くの生物学的・疫学的なエビデンスの蓄積からも,身体活動は,様々な臓器において全身的効能をもたらすことは周知の事実となった。しかし,その作用機序は極めて複雑であり,不明な点が多い。骨格筋の量や質を維持することは健康寿命および個体寿命の双方の延長につながると考えられる。本研究で行った骨格筋の遺伝子機能解析により,骨格筋と全身性の代謝恒常性との関連性を分子レベルで明らかにすることができた。

Report

(3 results)
  • 2017 Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (12 results)

All 2017 2016 2015

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Acknowledgement Compliant: 3 results) Presentation (7 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results) Book (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Visualizing the functional heterogeneity in muscle stem cells2016

    • Author(s)
      Kitajima Y, Ogawa S and Ono Y
    • Journal Title

      Methods Mol Biol

      Volume: 4 Pages: 1-11

    • DOI

      10.1007/7651_2016_349

    • ISBN
      9781493965496, 9781493965502
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Estrogens maintain skeletal muscle and satellite cell functions2016

    • Author(s)
      Kitajima Y and Ono Y
    • Journal Title

      J Endocrinol

      Volume: 3 Issue: 3 Pages: 1-9

    • DOI

      10.1530/joe-15-0476

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] μ-Crystallin controls muscle function through thyroid hormone action2016

    • Author(s)
      Seko D, Ogawa S, Li TS, Taimura A, Ono Y
    • Journal Title

      FASEB J

      Volume: 30 Issue: 5 Pages: 1733-40

    • DOI

      10.1096/fj.15-280933

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 筋サテライト細胞を活性化するマイオカイン探索プラットフォームの構築2017

    • Author(s)
      土屋吉史,藤巻慎,小野悠介
    • Organizer
      第5回骨格筋生物学研究会
    • Place of Presentation
      東京大学(東京都目黒区)
    • Year and Date
      2017-03-04
    • Related Report
      2016 Annual Research Report
  • [Presentation] Molecular and cellular regulation of skeletal muscle plasticity2017

    • Author(s)
      Yusuke Ono
    • Organizer
      Asian Society for Aging Research
    • Place of Presentation
      Sapporo Grand Hotel, Sapporo (Hokkaido)
    • Year and Date
      2017-03-02
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 筋萎縮の部位特異性~がんカヘキシアモデルによる検討~2016

    • Author(s)
      小川静香,瀬古大暉,小野悠介
    • Organizer
      第71回日本体力医学会
    • Place of Presentation
      市民文化ホール(盛岡市・岩手県)
    • Year and Date
      2016-09-23
    • Related Report
      2016 Annual Research Report
  • [Presentation] 骨格筋修復・再生の分子メカニズム~サテライト細胞の運命選択と部位特異性の分子基盤~2016

    • Author(s)
      小野悠介
    • Organizer
      第24回日本運動生理学会
    • Place of Presentation
      熊本大学(熊本市・熊本県)
    • Year and Date
      2016-07-22
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 骨格筋可塑性におけるNotchシグナリングの新たな役割2015

    • Author(s)
      小野悠介
    • Organizer
      第39回日本分子生物学会年会ワークショップ
    • Place of Presentation
      神戸ポートアイランド(兵庫・神戸)
    • Year and Date
      2015-12-04
    • Related Report
      2015 Annual Research Report
  • [Presentation] Notch signaling governs muscle mass and regeneration2015

    • Author(s)
      Shinya Masuda, Daiki Seko, Ryo Fujita, Tsubasa Hisamatsu, Kiyoshi Yoshioka, Shizuka Ogawa, Yusuke Ono
    • Organizer
      EMBO Workshop“Molecular mechanisms of muscle growth and wasting in health and disease”
    • Place of Presentation
      アスコナ(スイス)
    • Year and Date
      2015-09-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The cell polarity protein Scrib controls muscle stem cell fate2015

    • Author(s)
      Yusuke Ono, Yoshishige Urata, Shinji Goto, Tao-Sheng Li
    • Organizer
      ISSCR2015
    • Place of Presentation
      ストックホルム(スウェーデン)
    • Year and Date
      2015-06-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Book] 体育の科学(サテライト細胞の部位特異性と筋の肥大・萎縮)2016

    • Author(s)
      吉岡潔志,小野悠介
    • Total Pages
      4
    • Publisher
      杏林書院
    • Related Report
      2016 Annual Research Report
  • [Patent(Industrial Property Rights)] 筋力低下症および代謝性疾患の治療薬2015

    • Inventor(s)
      小野悠介
    • Industrial Property Rights Holder
      小野悠介
    • Industrial Property Rights Type
      特許
    • Filing Date
      2015-09-11
    • Related Report
      2015 Annual Research Report

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Published: 2015-04-16   Modified: 2023-12-25  

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