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Functional analyses and physiological role of exosomes secreted by exercise

Research Project

Project/Area Number 20KK0230
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

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

Principal Investigator

Suzuki Katsuhiko  早稲田大学, スポーツ科学学術院, 教授 (80344597)

Co-Investigator(Kenkyū-buntansha) 川西 範明  千葉工業大学, 先進工学部, 教授 (00706533)
河村 拓史  早稲田大学, スポーツ科学学術院, その他(招聘研究員) (80823327)
Project Period (FY) 2020-10-27 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2023: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2022: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2021: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2020: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywords運動 / エクソソーム / 分子生物学的解析 / マイクロRNA / 次世代シーケンサー / 骨格筋 / microRNA / トレーニング / 臓器連関
Outline of Research at the Start

申請者らが確立した生体分子の網羅的解析法を改良することで、分泌エクソソームを同定するとともに、国際共同研究によって、エクソソームによる酸化ストレスおよび脳神経系機能の制御という観点から、運動による脳機能の向上の分子メカニズムの解明を行う。具体的には、定期的な運動により変動する分泌エクソソームを探索し、運動による酸化ストレスや生体機能の変動を制御する分泌エクソソームを同定するため、最先端のエクソソーム機能解析技術を用いて、運動トレーニングにより変動する分泌クソソームの探索を行い、運動による酸化ストレスや脳神経系機能の変動を制御する分泌エクソソームを同定する。

Outline of Final Research Achievements

In this study, the principal investigator、Dr Suzuki, conducted a physical exercise training study using normal and obesity mice fed by normal and high-fat diet, respectively, and investigated the extraction methods of exosomes from various organs/tissues. The allotted researcher, Dr. Kawanishi, set up the analytical methods of microRNA included in the exosomes using next generation sequencer, characterize them released from the contracting skeletal muscle, and published an original article in American Journal of Physiology. Another allotted young researcher, Dr. Kawamura, went to the Hungarian Sport Science University even during the COVID-19 pandemic, collaborated internationally with Professor Radak's laboratory team to investigate the relationships among cardiorespiratory fitness and DNA methylation-based biological aging, and published original articles in the Aging Cell and Frontiers in Nutrition.

Academic Significance and Societal Importance of the Research Achievements

本研究ではエクソソームの抽出法や解析・評価法について検討を進め、骨格筋の収縮によって血中にエクソソームが放出され、それが臓器連関のメディエーターとして標的臓器に作用し運動効果を担う可能性の一端を示すことができた。今後は、人を対象とする臨床試験を実施し、疾病予防効果や病態改善効果とそれらのメカニズムを解明していきたい。また、ハンガリースポーツ科学大学に出張した研究分担者で若手研究者の河村らが新しい分子生物学的解析法を習得し、運動や老化との関連を研究し成果をあげることができたため、今後も国際共同研究を多方面に発展させ、さらに総合的な研究を展開することができると考えられる。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (30 results)

All 2024 2023 2022 2021 Other

All Int'l Joint Research (5 results) Journal Article (13 results) (of which Int'l Joint Research: 9 results,  Peer Reviewed: 13 results,  Open Access: 13 results) Presentation (10 results) (of which Int'l Joint Research: 5 results,  Invited: 3 results) Remarks (2 results)

  • [Int'l Joint Research] Hungarian University of Sports Science(ハンガリー)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Research Center/Molecular Exercise/Hungarian University of Sport Science(ハンガリー)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] Department of Sport Science/Faculty of Humanities/Tarbiat Modares University(イラン)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] Research Center/Molecular Exercise/University of Physical Education(ハンガリー)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] ハンガリー体育大学(ハンガリー)

    • Related Report
      2020 Research-status Report
  • [Journal Article] 運動時の炎症、酸化ストレス、免疫低下を予防する機能性食品に関する研究2024

    • Author(s)
      鈴木 克彦
    • Journal Title

      Colloid & Interface Communications

      Volume: 49 Issue: 1 Pages: 8-11

    • DOI

      10.57534/cicommun.49.1_8

    • ISSN
      2758-5379
    • Year and Date
      2024-03-10
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Supplementation of L-glutamine enhanced mucosal immunity and improved hormonal status of combat-sport athletes2024

    • Author(s)
      Lu Tung-Lin、Zheng Ai-Chi、Suzuki Katsuhiko、Lu Chi-Cheng、Wang Chung-Yuan、Fang Shih-Hua
    • Journal Title

      Journal of the International Society of Sports Nutrition

      Volume: 21 Issue: 1 Pages: 2300259-2300259

    • DOI

      10.1080/15502783.2023.2300259

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Concurrent Ingestion of Alkaline Water and L-Glutamine Enhanced Salivary α-Amylase Activity and Testosterone Concentration in Boxing Athletes2024

    • Author(s)
      Lu Tung-Lin、He Cheng-Shiun、Suzuki Katsuhiko、Lu Chi-Cheng、Wang Chung-Yuan、Fang Shih-Hua
    • Journal Title

      Nutrients

      Volume: 16 Issue: 3 Pages: 454-454

    • DOI

      10.3390/nu16030454

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Cognitive Fitness: Harnessing the Strength of Exerkines for Aging and Metabolic Challenges2024

    • Author(s)
      Saheli Mona、Moshrefi Mandana、Baghalishahi Masoumeh、Mohkami Amirhossein、Firouzi Yaser、Suzuki Katsuhiko、Khoramipour Kayvan
    • Journal Title

      Sports

      Volume: 12 Issue: 2 Pages: 57-57

    • DOI

      10.3390/sports12020057

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Immunomodulatory Effects of Sulforaphane in Exercise-Induced Inflammation and Oxidative Stress: A Prospective Nutraceutical2024

    • Author(s)
      Ruhee Ruheea, Suzuki Katsuhiko
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 25 Issue: 3 Pages: 1790-1790

    • DOI

      10.3390/ijms25031790

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Associations between cardiorespiratory fitness and lifestyle‐related factors with <scp>DNA</scp> methylation‐based ageing clocks in older men: <scp>WASEDA</scp>'S Health Study2023

    • Author(s)
      Kawamura Takuji、Radak Zsolt、Tabata Hiroki、Nakamura Nobuhiro、Kawakami Ryoko・・・・Jokai Matyas、Torma Ferenc、Kim Hyeon‐Ki、Miyachi Motohiko、Torii Suguru、Suzuki Katsuhiko、Ishii Kaori、Sakamoto Shizuo、Oka Koichiro、Higuchi Mitsuru、Muraoka Isao、McGreevy Kristen M.、Horvath Steve、Tanisawa Kumpei
    • Journal Title

      Aging Cell

      Volume: 23 Issue: 1

    • DOI

      10.1111/acel.13960

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] DNA methylation clock DNAmFitAge shows regular exercise is associated with slower aging and systemic adaptation2023

    • Author(s)
      Jokai Matyas、Torma Ferenc、McGreevy Kristen M.、Koltai Erika、Bori Zoltan、Babszki Gergely、Bakonyi Peter、Gombos Zoltan、Gyorgy Bernadett、Aczel Dora、Toth Laszlo、Osvath Peter、Fridvalszky Marcell、Teglas Timea、Posa Aniko、Kujach Sylwester、Olek Robert、Kawamura Takuji、Seki Yasuhiro、Suzuki Katsuhiko、et al.
    • Journal Title

      GeroScience

      Volume: 45 Issue: 5 Pages: 2805-2817

    • DOI

      10.1007/s11357-023-00826-1

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Electrical pulse stimulation-induced muscle contraction alters the microRNA and mRNA profiles of circulating extracellular vesicles in mice.2023

    • Author(s)
      Kawanihi Noriaki, Tominaga Takaki, Suzuki Katsuhiko.
    • Journal Title

      American Journal of Physiology-Regulatory, Integrative and Comparative Physiology

      Volume: in press Issue: 6 Pages: R761-R771

    • DOI

      10.1152/ajpregu.00121.2022

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] No strong association among epigenetic modifications by DNA methylation, telomere length, and physical fitness in biological aging2023

    • Author(s)
      Seki Y, Aczel D, Torma F, Jokai M, Boros A, Suzuki K, Higuchi M, Tanisawa K, Boldogh I, Horvath S, Radak Z
    • Journal Title

      Biogerontology

      Volume: 24(2) Issue: 2 Pages: 245-255

    • DOI

      10.1007/s10522-022-10011-0

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] No strong association among epigenetic modifications by DNA methylation, telomere length, and physical fitness in biological aging.2023

    • Author(s)
      Yasuhiro Seki, Dora Aczel, Ferenc Torma, Matyas Jokai, Anita Boros, Katsuhiko Suzuki, Mitsuru Higuchi, Kumpei Tanisawa, Istvan Boldogh, Steve Horvath, Zsolt Radak
    • Journal Title

      Biogerontology

      Volume: 24 Pages: 245-245

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effects of aerobic training on brain plasticity in patients with mild cognitive impairment: a systematic review of randomized controlled trials2022

    • Author(s)
      Farhani, Farid, Shahnaz Shahrbanian, Mohammad Auais, Amir Hossein Ahmadi Hekmatikar, and Katsuhiko Suzuki.
    • Journal Title

      Brain Sciences

      Volume: 12 Issue: 6 Pages: 732-732

    • DOI

      10.3390/brainsci12060732

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] High-intensity interval training-induced hippocampal molecular changes associated with improvement in anxiety-like behavior but not cognitive function in rats with type 2 diabetes.2022

    • Author(s)
      Orumiyehei, Amin, Kayvan Khoramipour, Maryam Hossein Rezaei, Elham Madadizadeh, Manzumeh Shamsi Meymandi, Fatemeh Mohammadi, Mohsen Chamanara, Hamideh Bashiri, and Katsuhiko Suzuki.
    • Journal Title

      Brain Sciences

      Volume: 12 Issue: 10 Pages: 1280-1280

    • DOI

      10.3390/brainsci12101280

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Recent progress in applicability of exercise immunology and inflammation research to sports nutrition2021

    • Author(s)
      K Suzuki
    • Journal Title

      Nutrients

      Volume: 13(12) Issue: 12 Pages: 4299-4299

    • DOI

      10.3390/nu13124299

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Combined NAD(P)H and Lipofuscin FLIM revealed the development of metabolic syndrome in the liver of epigenetically altered rats2024

    • Author(s)
      Koloncs A, Kawamura T, Szipcs R, Radak Z.
    • Organizer
      SPIE Photonics West technical conferences
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Organ specificity and consistency of epigenetic aging in low- and high-running capacity rats.2024

    • Author(s)
      Kawamura T, Kerepesi C (co-first author), Torma F, Boli Z, Lei Z, Bakonyi P, Kolonics A, Laszlo B, Koch LG, Britton SL, Koltai E, Radak Z.
    • Organizer
      International Biochemistry and Exercise Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 運動と免疫・炎症研究への機能性食品の応用可能性:最近の知見2023

    • Author(s)
      鈴木 克彦、馬 思慧
    • Organizer
      日本体力医学会シンポジウム
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Involvement of neutrophils in exercise-induced muscle damage2023

    • Author(s)
      Katsuhiko Suzuki
    • Organizer
      16th International Congress of Immunology and Allergy
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Accelerated epigenetic changes may contribute to the development of hepatic insulin resistance revealed by NADH FLIM2023

    • Author(s)
      Koloncs A, Kawamura T, Szipcs R, Radak Z.
    • Organizer
      15th MiPconference: Bioenergetics,
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 加齢による骨格筋由来の分泌エクソソームのmicroRNA発現プロファイルの変動.2022

    • Author(s)
      川西範明、冨永貴輝、鈴木克彦
    • Organizer
      第77回日本体力医学会.
    • Related Report
      2022 Research-status Report
  • [Presentation] 加齢による骨格筋由来の分泌エクソソームのmicroRNA発現プロファイルの変動.2022

    • Author(s)
      川西範明、冨永貴輝、鈴木克彦.
    • Organizer
      第77回日本体力医学会
    • Related Report
      2021 Research-status Report
  • [Presentation] 電気刺激による筋収縮および持久性運動による血清エクソソームのmicroRNA発現プロファイルの変動の違い2021

    • Author(s)
      川西範明、冨永貴輝、鈴木克彦.
    • Organizer
      第76回日本体力医学会
    • Related Report
      2021 Research-status Report
  • [Presentation] Involvement of Neutrophils in Exercise-induced Muscle Damage and its Prevention2021

    • Author(s)
      K Suzuki
    • Organizer
      The 6th Int'l Conference on Inflammation Research (CIR 2021)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 筋収縮による血清エクソソームの筋収縮による血清エクソソームのm iRNA 発現プロファイルの変動.2021

    • Author(s)
      川西範明, 冨永貴輝, 鈴木克彦.
    • Organizer
      10回日本運動免疫学研究会スプリングセミナー
    • Related Report
      2020 Research-status Report
  • [Remarks] 鈴木克彦研究室ホームページ

    • URL

      http://www.f.waseda.jp/katsu.suzu/

    • Related Report
      2022 Research-status Report 2021 Research-status Report
  • [Remarks] 早稲田大学予防医学研究室

    • URL

      http://www.f.waseda.jp/katsu.suzu/

    • Related Report
      2020 Research-status Report

URL: 

Published: 2020-10-29   Modified: 2025-01-30  

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