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Beneficial effects of aerobic exercise on HDL metabolism and cellular mitochondria function by an improvement of HDL function.

Research Project

Project/Area Number 17K01772
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Sports science
Research InstitutionFukuoka University

Principal Investigator

UEHARA Yoshinari  福岡大学, スポーツ科学部, 教授 (70373149)

Co-Investigator(Kenkyū-buntansha) 田中 宏暁  福岡大学, スポーツ科学部, 非常勤講師 (00078544)
朔 啓二郎  福岡大学, 医学部, 教授 (40183371)
檜垣 靖樹  福岡大学, スポーツ科学部, 教授 (10228702)
川中 健太郎  福岡大学, スポーツ科学部, 教授 (80339960)
松村 剛  熊本大学, 大学院生命科学研究部(医), 准教授 (20398192)
松永 洋一  徳島文理大学, 薬学部, 教授 (80239053)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
KeywordsHDL / ミトコンドリア / 骨格筋 / 有酸素運動 / 乳酸域値 / リポ蛋白 / 耐糖能異常 / 運動 / 有酸素性運動 / 人工HDL
Outline of Final Research Achievements

Recently, high-density lipoprotein (HDL)-targeting therapy is drawing attention as an anti-atherosclerotic therapeutic strategy. However, a therapeutic drug for the purpose of raising HDL cholesterol has not been clinically applied yet, and exercise is a realistic treatment method that can be expected to have an effect of increasing HDL cholesterol.
This study clarified the increasing HDL cholesterol level by lactate threshold level exercise in patients with low-HDL cholesterolemia or metabolic syndrome. In addition, as a result of examining the effect of progressing mitochondrial function in skeletal muscles and improving glucose tolerance using HDL and its mimetics, it was revealed that there is a relationship between HDL cholesterol elevation by exercise and insulin resistance improvement or muscle function progressing effect.

Academic Significance and Societal Importance of the Research Achievements

HDL コレステロール(HDL-C)は“善玉コレステロール”と呼ばれ、高いほど動脈硬化リスクが低下し治療ターゲットとして注目されているが、HDL上昇薬は未だ臨床応用されていない。運動によるHDL-C上昇作用は相反する報告が散見される.本研究では、低HDL-Cおよびメタボリックシンドローム患者を対象として、最も脂質利用が多い乳酸閾値強度運動によるHDL-C上昇効果を明らかにした。また,2型糖尿病をはじめとしてインスリン抵抗性の病態ではHDL-Cが低下することが広く信じられているが、本研究の結果からは、骨格筋を介してHDL-C低値が逆にインスリン抵抗性を引き起こしている可能性を示唆している。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (5 results)

All 2020 2019 2018 Other

All Presentation (4 results) (of which Int'l Joint Research: 4 results) Remarks (1 results)

  • [Presentation] Ketone bodies increase mitochondrial respiration in skeletal muscle C2C12 cells2020

    • Author(s)
      Soneda E, Nakashima S, Abe S, Komatsu T,Higaki Y, Uehara Y
    • Organizer
      3rd Asia-Pacific CardioMetabolic Syndrome
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Canagliflozin, a SGLT2 inhibitor improves skeletal muscle function in high-fat diet-fed obesity mice.2019

    • Author(s)
      Tomohiro Komatsu, Satomi Abe, Shihoko Nakashima, Eri Soneda, Yasuki Higaki, Yoshinari Uehara
    • Organizer
      American Heart Association, Scientific Sessions 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effects of Aerobic Exercise on High-density Lipoprotein Metabolism2018

    • Author(s)
      Yusuke Goto
    • Organizer
      1st Asia-Pacific CardioMetabolic Syndrome Congress
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] High-density Lipoprotein Upregulates Mitochondrial Function in Cultured Myoblast Cells2018

    • Author(s)
      Yoshinari Uehara
    • Organizer
      1st Asia-Pacific CardioMetabolic Syndrome Congress
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Remarks] 福岡大学研究者情報

    • URL

      https://resweb2.jhk.adm.fukuoka-u.ac.jp/FukuokaUnivHtml/info/4089/R110J.html?P=1590656194316

    • Related Report
      2019 Annual Research Report

URL: 

Published: 2017-04-28   Modified: 2021-02-19  

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