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Verification of skeletal muscle aging suppression targeting the carbonyl stress detoxification system

Research Project

Project/Area Number 19K22806
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 59:Sports sciences, physical education, health sciences, and related fields
Research InstitutionKyoto University

Principal Investigator

Egawa Tatsuro  京都大学, 人間・環境学研究科, 助教 (00722331)

Project Period (FY) 2019-06-28 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywordsサルコペニア / 骨格筋 / 老化 / カルボニルストレス / glyoxalase / 糖化 / 加齢 / ミトコンドリア / 主成分分析 / 免疫沈降 / カルボニル / グリオキサラーゼ
Outline of Research at the Start

植物の病気予防システム(カルボニルストレス解毒システム)を参考に、本研究では、カルボニルストレス解毒システム(glyoxalase system)をターゲットとして骨格筋老化抑制が可能であるか検証する。まず、若齢および高齢マウスを用いて、骨格筋のglyoxalase I発現と活性を調べ、加齢に伴って骨格筋のglyoxalase systemがどのように変化するのか明らかにする。次に、glyoxalase systemの活性化が骨格筋の老化抑制に有効であるのかについて、老化促進マウスにglyoxalase I 誘導剤を投与し検討する。

Outline of Final Research Achievements

Examination of this study revealed that carbonyl stress in skeletal muscle increases with aging. Furthermore, it was shown that this increase in carbonyl stress may promote the glycation state of mitochondrial proteins and extracellular structures, resulting in a decrease in skeletal muscle function. However, as a countermeasure, it was also revealed that administration of compound A, which leads to suppression of carbonyl stress, is effective in suppressing skeletal muscle aging. Based on the above, suppression of carbonyl stress is considered to be effective as a target for suppression of skeletal muscle aging, and it is expected that it will contribute to the prevention of long-term care for the elderly by expanding it to clinical applications such as drug therapy.

Academic Significance and Societal Importance of the Research Achievements

高齢社会の進行に伴い介護高齢者の増加が社会問題となっている。介護に至る最大要因として運動器疾患が挙げられ、中でも骨格筋の機能低下を防ぐ手段の構築は喫緊の課題である。本研究では、骨格筋老化を進行させると考えられているカルボニルストレスに焦点を当て、カルボニルストレスの抑制が骨格筋老化抑制に有効であるか検証した。その結果、老化骨格筋で増加しているカルボニルストレスを薬物で抑制することにより、筋萎縮抑制や血管新生促進がもたらされることを明らかにした。この成果により、将来的にカルボニルストレスの抑制をターゲットにした老化抑制剤の開発が進むことで、健康社会の構築に有益な効果をもたらすことが期待できる。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (24 results)

All 2022 2021 2020 2019 Other

All Journal Article (12 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 12 results,  Open Access: 9 results) Presentation (10 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Fasting potentiates insulin-mediated glucose uptake in rested and prior-contracted rat skeletal muscle2022

    • Author(s)
      Kido K, Egawa T, Watanabe S, Kawanaka K, Treebak J, Hayashi T
    • Journal Title

      Am J Physiol Endo Metabo

      Volume: 322

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] TLR4-mediated inflammatory responses regulate exercise-induced molecular adaptations in mouse skeletal muscle2022

    • Author(s)
      Fujiyoshi, Egawa T, Yokokawa T, Kido K, Hayashi T
    • Journal Title

      Int J Mol Sci

      Volume: 23 Pages: 1877-1877

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Methylglyoxal reduces molecular responsiveness to 4 weeks of endurance exercise in mouse plantaris muscle2022

    • Author(s)
      Egawa Tatsuro、Ogawa Takeshi、Yokokawa Takumi、Kido Kohei、Goto Katsumasa、Hayashi Tatsuya
    • Journal Title

      Journal of Applied Physiology

      Volume: 132 Issue: 2 Pages: 477-488

    • DOI

      10.1152/japplphysiol.00539.2021

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] AMPK is indispensable for overload‐induced muscle glucose uptake and glycogenesis but dispensable for inducing hypertrophy in mice2021

    • Author(s)
      Kido Kohei、Egawa Tatsuro、Fujiyoshi Haruna、Suzuki Hikari、Kawanaka Kentaro、Hayashi Tatsuya
    • Journal Title

      The FASEB Journal

      Volume: 35 Issue: 4

    • DOI

      10.1096/fj.202002164r

    • NAID

      120007173628

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of mild hyperbaric oxygen on osteoporosis induced by hindlimb unloading in rats.2020

    • Author(s)
      Takemura A, Pajevic PD, Egawa T, Teshigawara R, Hayashi T, Ishihara A.
    • Journal Title

      J Bone Miner Metab.

      Volume: - Issue: 5 Pages: 631-638

    • DOI

      10.1007/s00774-020-01100-6

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Involvement of receptor for advanced glycation end products in microgravity-induced skeletal muscle atrophy in mice2020

    • Author(s)
      Egawa Tatsuro、Kido Kohei、Yokokawa Takumi、Fujibayashi Mami、Goto Katsumasa、Hayashi Tatsuya
    • Journal Title

      Acta Astronautica

      Volume: 176 Pages: 332-340

    • DOI

      10.1016/j.actaastro.2020.07.002

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] MBNL1-Associated Mitochondrial Dysfunction and Apoptosis in C2C12 Myotubes and Mouse Skeletal Muscle2020

    • Author(s)
      Yokoyama Shingo、Ohno Yoshitaka、Egawa Tatsuro、Ohashi Kazuya、Ito Rika、Ortuste Quiroga Huascar Pedro、Yamashita Tomohiro、Goto Katsumasa
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 21 Issue: 17 Pages: 6376-6376

    • DOI

      10.3390/ijms21176376

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Protective Effect of Brazilian Propolis against Glycation Stress in Mouse Skeletal Muscle2019

    • Author(s)
      Egawa T, Ohno Y, Yokoyama S, Yokokawa T, Tsuda S, Goto K, Hayashi T.
    • Journal Title

      Foods

      Volume: 8 Issue: 10 Pages: 439-439

    • DOI

      10.3390/foods8100439

    • NAID

      120006766120

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of Exposure to Mild Hyperbaric Oxygen on DSS-Induced Colonic Inflammation and Diarrhea in Rats2019

    • Author(s)
      Takemura Ai、Egawa Tatsuro、Tanaka Takuji、Kuramoto Takashi、Hayashi Tatsuya、Ishihara Akihiko
    • Journal Title

      Journal of Inflammation Research

      Volume: Volume 12 Pages: 293-299

    • DOI

      10.2147/jir.s220586

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The effects of caffeine on metabolomic responses to muscle contraction in rat skeletal muscle.2019

    • Author(s)
      Tsuda S, Hayashi T, Egawa T.
    • Journal Title

      Nutrients

      Volume: 11 Pages: 1819-1819

    • NAID

      120006766119

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] MENS-associated increase of muscular protein content via modulation of caveolin-3 and TRIM722019

    • Author(s)
      Ohno Y, Egawa T, Yokoyama S, Fujiya H, Sugiura T, Ohira Y, Yoshioka T, Goto K.
    • Journal Title

      Physiological Research

      Volume: 68 Pages: 265-273

    • DOI

      10.33549/physiolres.933992

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Lactate stimulates a potential for hypertrophy and regeneration of mouse skeletal muscle2019

    • Author(s)
      Ohno Y, Ando K, Ito T, Suda Y, Matsui Y, Oyama A, Kaneko H, Yokoyama S, Egawa T, Goto K.
    • Journal Title

      Nutrients

      Volume: 11 Issue: 4 Pages: 869-869

    • DOI

      10.3390/nu11040869

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 老化マウスの骨格筋に対する生理活性化合物の影響2022

    • Author(s)
      井山涼太、黒木英梨子、林達也、江川達郎
    • Organizer
      第36回日本体力医学会大会近畿地方会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 廃用性筋萎縮進行におけるRAGEシグナルの関与2020

    • Author(s)
      江川達郎、横川拓海、木戸康平、後藤勝正、林達也
    • Organizer
      第93回日本生化学会大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 若年男性における身体の糖化状態が筋力トレーニング効果におよぼす効果2020

    • Author(s)
      江川達郎、藤林真美、伊藤理香、後藤勝正、林達也
    • Organizer
      第75回日本体力医学会大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Skeletal muscle AMPK is indispensable for overload-induced muscle glucose uptake and glycogenesis but dispensable for inducing hypertrophy in mice2020

    • Author(s)
      Kido K, Egawa T, Suzuki H, Hayashi T
    • Organizer
      APS Integrative Physiology of Exercise
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] The effect of glycation stress on strength-enhancing effect of resistance training in young male2020

    • Author(s)
      Egawa T, Fujibayashi M, Ito R, Goto K, Hayashi T
    • Organizer
      APS Integrative Physiology of Exercise
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 乳酸受容体刺激が骨格筋量に及ぼす影響2020

    • Author(s)
      大野善隆、須田陽平、安藤孝輝、松井佑樹、伊藤貴史、金子陽加里、大山明子、横山 真吾、江川達郎、後藤 勝正.
    • Organizer
      第24回日本体力医学会東海地方会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] 格筋肥大に対する糖化ストレスの影響2020

    • Author(s)
      小川岳史、江川達郎、林達也.
    • Organizer
      第34回日本体力医学会近畿地方会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] 後肢懸垂時に発生する糖化ストレスによるマウスヒラメ筋萎縮への影響2019

    • Author(s)
      江川達郎、横川拓海、木戸康平、後藤勝正、林達也.
    • Organizer
      第65回日本宇宙航空環境医学会大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 自発走運動によるマウス骨格筋適応に対する糖化ストレスの影響2019

    • Author(s)
      江川達郎、大野善隆、横山真吾、小川岳史、後藤勝正、林達也.
    • Organizer
      第74回日本体力医学会大会
    • Related Report
      2019 Research-status Report
  • [Presentation] The effect of advanced glycation end products on cellular signaling molecules in skeletal muscle2019

    • Author(s)
      江川達郎
    • Organizer
      第74回日本体力医学会大会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Book] 筋肉研究最前線~代謝メカニズム、栄養、老化・疾病予防、科学的トレーニング法~2019

    • Author(s)
      江川達郎、林達也 他
    • Total Pages
      342
    • Publisher
      エヌ・ティー・エス(NTS)
    • Related Report
      2019 Research-status Report
  • [Remarks] 京都大学大学院人間・環境学研究科健康運動学研究室

    • URL

      https://sites.google.com/site/tatsuroegawa/

    • Related Report
      2019 Research-status Report

URL: 

Published: 2019-07-04   Modified: 2023-01-30  

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