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Effect of AMPK activation on mechanisms responsible for exercise-induced expression of monocarboxylate transporter

Research Project

Project/Area Number 22500616
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Sports science
Research InstitutionOsaka University of Health and Sport Sciences

Principal Investigator

HAMADA Taku  大阪体育大学, 体育学部, 准教授 (00466294)

Co-Investigator(Kenkyū-buntansha) HAYASHI Tatsuya  京都大学, 大学院・人間・環境学研究科, 教授 (00314211)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords運動 / MCT / AMPK / AICAR / caffeine / 一過性運動 / 骨格筋 / CD147 / 運動強度 / 高強度短時間運動 / モノカルボン酸輸送担体 / AMPキナーゼ / 乳酸
Research Abstract

The purpose of this study was to examine the hypothesis that signaling molecules AMPKwould mediate the acute exercise-induced expression of monocarboxylate transporters MCT1and MCT4 in skeletal muscle. The male SD rats were subjected to a bout of high-intensityintermittent swimming (HIS) or low-intensity prolonged swimming exercise (LIS). AMPKphosphorylation was increased in response to LIS and HIS in exercised muscle. MCT1 andMCT4 mRNA were transiently upregulated by HIS and LIS. MCT1 protein was increased afterLIS, but MCT4 protein was increased after HIS, while no changes in MCT1 protein wereobserved. Direct exposure of epitrochlearis to 0.5mM 5-aminoimidazole-4-carboxamide-1-β-d-ribofuranoside (AICAR) or 1mM caffeine increased both MCT1 and MCT4 mRNA but notMCT1 and MCT4 protein. When 1mM caffeine-induced pAMPK was inhibited by dantrolene,neither MCT1 nor MCT4 mRNA was increased. The present findings suggest that acute exercisemay upregulate MCT1 and MCT4 mRNA expression thrg-mediated pathway in skeletalmuscle.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (23 results)

All 2013 2012 2011 Other

All Journal Article (8 results) (of which Peer Reviewed: 6 results) Presentation (15 results)

  • [Journal Article] Regulation of the acute exercise-induced expression of the monocarboxylate transporters MCT1 and MCT4 in skeletal muscle.2013

    • Author(s)
      Hamada T、 Takimoto M.
    • Journal Title

      J. Phys. Fitness Sports Med.

      Volume: 2巻 Pages: 85-92

    • Related Report
      2012 Final Research Report
  • [Journal Article] Regulation of the acute exercise-induced expression of the monocarboxylate transporters MCT1 and MCT4 in skeletal muscle2013

    • Author(s)
      Hamada T, Takimoto T
    • Journal Title

      J. Phys. Fitness Sports Med.

      Volume: 2 Pages: 85-92

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Caffeine activates preferentially α1-isoform of 5'AMP-activated protein kinase in rat skeletal muscle.2011

    • Author(s)
      Egawa T、 Hamada T、 Ma X、 Karaike K、 Kameda N、 Masuda S、 Iwanaka N、 Hayashi T.
    • Journal Title

      Acta Physiologica

      Volume: 201巻

    • NAID

      120005593642

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Caffeine modulatesphosphorylation of insulin receptorsubstrate-1 (IRS-1) and exacerbatesinsulin signal transduction in ratskeletal muscle.2011

    • Author(s)
      Egawa T、 Tsuda S、 Ma X、 Hamada T、Hayashi T.
    • Journal Title

      J. Appl. Physiol

      Volume: 111巻 Pages: 1629-1636

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] The B_2 receptor of bradykinin is not essential for the post-exercise in crease in glucose uptake by insulin- stimulated mouse skeletal muscle2011

    • Author(s)
      Schweitzer GG, Castorena CM, Hamada T, Funai K, Arias EB, Cartee GD
    • Journal Title

      Physiological Research

      Volume: 60 Pages: 511-519

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Caffeine activates preferentially α 1-isoform of 5' AMP-activated prote in kinase in rat skeletal muscle2011

    • Author(s)
      Egawa T, Hamada T, Ma X, Karaike K, Kameda N, Masuda S, Iwanaka N, Hayashi T
    • Journal Title

      Acta Physiologica

      Volume: 201 Pages: 227-238

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Caffeine modulates phosphorylation of insulin receptor substrate-1 (IRS-1) and exacerbates insulin signal transduction in rat skeletal muscle2011

    • Author(s)
      Egawa T, Tsuda S, Ma X, Hamada T, Hayashi T
    • Journal Title

      Journal of Applied Physiology

      Volume: 111 Pages: 1629-1636

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Possible involvement of AMPK in acuteexercise-induced expression ofmonocarboxylate transporters MCT1 andMCT4 mRNA in fast-twitch skeletal muscle.

    • Author(s)
      Takimoto T, Takeyama M, Hamada T.
    • Journal Title

      Metabolism

      Volume: (in press)

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Presentation] Effect of AMPK activation on acuteexercise-induced monocarboxylatetransporter (MCT) 1 and MCT4 mRNAexpression in skeletal muscle.2012

    • Author(s)
      Takimoto M、Takeyama M、Enoki T、HamadaT.
    • Organizer
      Experimental Biology
    • Place of Presentation
      San Diego
    • Related Report
      2012 Final Research Report
  • [Presentation] カフェインが骨格筋インスリン依存性糖輸送とその制御因子に及ぼす影響2012

    • Author(s)
      江川達郎、〓田諭志、大島里詠子、浜田 拓、林達也
    • Organizer
      第66回日本栄養・食糧学会大会
    • Place of Presentation
      仙台
    • Related Report
      2012 Final Research Report
  • [Presentation] カフェインによる IKK/NFκB シグナル泯性化を介した骨格筋インスリンシグナル伝達抑制作用.2012

    • Author(s)
      江川達郎、〓田諭志、大島里詠子、浜田 拓、林達也
    • Organizer
      第55回日本糖尿病学会年次学術集会
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2012 Final Research Report
  • [Presentation] 一過性の低強度・長時間運動は骨格筋の MCT と関連する CD147 膜糖タンパク発現量を増加させる.2012

    • Author(s)
      瀧本真己、竹山巴麗、浜田 拓.
    • Organizer
      第20回日本運動生理学会大会
    • Place of Presentation
      筑沿大学
    • Related Report
      2012 Final Research Report
  • [Presentation] Effect of AMPK activation on acute exercise-induced monocarboxylate transporter (MCT) 1 and MCT4 mRNA expression in skeletal muscle2012

    • Author(s)
      Takimoto M
    • Organizer
      Experimental Biology
    • Place of Presentation
      San Diego
    • Related Report
      2012 Annual Research Report
  • [Presentation] 一過性の低強度・長時間運動は骨格筋のMCTと関連するCD147膜糖タンパク発現量を増加させる2012

    • Author(s)
      瀧本真己、竹山巴麗、浜田 拓
    • Organizer
      第20回日本運動生理学会大会
    • Place of Presentation
      筑波大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] 骨格筋のモノカルボン酸トランスポーター (MCT)1とMCT4 mRNAとタンパク質発現量に対するAMPK活性化効果2012

    • Author(s)
      瀧本真己、竹山巴麗、浜田 拓
    • Organizer
      第66回日本体力医学会
    • Place of Presentation
      長良川国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] 低強度・長時間運動による滑車上筋のモノカルボン酸トランスポーター(MCT)1とMCT4の発現効果2011

    • Author(s)
      瀧本真己, 竹山巴麗, 榎木泰介, 浜田拓
    • Organizer
      第66回日本体力医学会
    • Place of Presentation
      下関生涯学習プラザ
    • Year and Date
      2011-09-18
    • Related Report
      2011 Annual Research Report
  • [Presentation] 高強度・短時間運動による滑車上筋のMCT1とMCT4発現の急性効果2011

    • Author(s)
      瀧本真己, 竹山巴麗, 榎木泰介, 浜田拓
    • Organizer
      第19回日本運動生理学会
    • Place of Presentation
      徳島大学
    • Year and Date
      2011-08-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] カフェインによる骨格筋インスリンシグナル伝達の抑制2011

    • Author(s)
      江川達郎, 津田諭志, 馬嘯, 岩中伸壮, 浜田拓, 林達也
    • Organizer
      第54回日本糖尿病学会年次学術集会
    • Place of Presentation
      さっぽろ芸術文化の館
    • Year and Date
      2011-05-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] Caffeine acutely modulates signaling mechanisms of glucose transport and protein synthesis in rat skeletal muscle2011

    • Author(s)
      Egawa T, Tsuda S, Ma X, Hamada T, Hayashi T
    • Organizer
      The Inaugural International Academy of Sportology
    • Place of Presentation
      順天堂大学
    • Year and Date
      2011-03-05
    • Related Report
      2011 Annual Research Report
  • [Presentation] Effects of coffee ingredients; caffeine, caffeic acid, chlorogenic acid, on glucose transport in rat skeletal muscle.2011

    • Author(s)
      Egawa T、Tsuda S、 Oshima R、Kurogi E、 Hamada T、 Hayashi T.
    • Organizer
      The International Society for Nutraceuticals and Functional Foods (ISNFF) Annual Conference
    • Place of Presentation
      Sapporo
    • Related Report
      2012 Final Research Report
  • [Presentation] 高強度・短時間運動による滑車上筋の MCT1と MCT4 発現の急性効果.02011

    • Author(s)
      瀧本真己、竹山巴麗、榎木泊介、?田 拓.
    • Organizer
      第19回日本運動生理学会
    • Place of Presentation
      徳島大学
    • Related Report
      2012 Final Research Report
  • [Presentation] 低強度・長時間運動による滑車上筋のモノカルボン酸トランスポーター(MCT)1 と MCT4の発現効果2011

    • Author(s)
      瀧本真己、 竹山巴麗、 榎木泊介、 浜田拓
    • Organizer
      第66回日本体力医学会
    • Place of Presentation
      下関
    • Related Report
      2012 Final Research Report
  • [Presentation] 骨格筋のモノカルボン酸トランスポーター (MCT)1と MCT4 mRNA とタンパク質発現量に対するAMPK泯性化効果.2011

    • Author(s)
      瀧本真己、竹山巴麗、 浜田拓
    • Organizer
      第66回日本体力医学会
    • Place of Presentation
      長良川国際会議場
    • Related Report
      2012 Final Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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