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Mesenchymal progenitor cells as a niche factor of muscle tissues.

Research Project

Project/Area Number 16H05041
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Integrative animal science
Research InstitutionThe University of Tokyo

Principal Investigator

Yamanouchi Keitaro  東京大学, 大学院農学生命科学研究科(農学部), 准教授 (70272440)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2018: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Keywords間葉系前駆細胞 / 筋分化 / 脂肪細胞 / 線維芽細胞 / 筋衛星細胞 / 骨格筋 / 筋ジストロフィー / ラット / CSPG4 / 生理学 / プロテオグリカン / 心筋 / 分化
Outline of Final Research Achievements

Mesenchymal progenitor cells are common origin of fibroblasts and adipocytes whose excessive increase impairs muscle function. In the present research project, we demonstrated that fibroblastic differentiation of mesenchymal progenitors is reversible. Furthermore, we found that senescent mesenchymal progenitors strongly suppress myogenesis. Finally, we generated CSPG4 deficient rats and their phenotype was examined.

Academic Significance and Societal Importance of the Research Achievements

本研究では、間葉系前駆細胞の分化が可逆的であることや、老化した間葉系前駆細胞が周囲の筋の正常な発達を抑制することを見出した。さらに、間葉系前駆細胞の分化制御にCSPG4分子が関わることを発見した。これらの知見はいずれも、間葉系前駆細胞を標的とすることで筋ジストロフィーなどの重篤な筋疾患の新たな解決法の開発に繋がる可能性を示すものである。

Report

(4 results)
  • 2019 Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (33 results)

All 2020 2019 2018 2017 2016

All Journal Article (6 results) (of which Peer Reviewed: 5 results,  Open Access: 4 results,  Acknowledgement Compliant: 1 results) Presentation (27 results) (of which Int'l Joint Research: 8 results,  Invited: 9 results)

  • [Journal Article] Differentiation of skeletal muscle mesenchymal progenitor cells to myofibroblasts is reversible2020

    • Author(s)
      Takeuchi S, Yamanouchi K, Sugihara H, Matsuwaki T, Nishihara M
    • Journal Title

      Animal Science Jornal

      Volume: 91 Issue: 1

    • DOI

      10.1111/asj.13368

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reduced fibrillar collagen accumulation in skeletal muscle of secreted protein acidic and rich in cysteine (SPARC)-null mice2019

    • Author(s)
      Omi S, Yamanouci K, Nakamura K, Matsuwaki T, Nishihara M.
    • Journal Title

      Journal of Veterinary Medical Science

      Volume: 81 Issue: 11 Pages: 1649-1654

    • DOI

      10.1292/jvms.19-0485

    • NAID

      130007752543

    • ISSN
      0916-7250, 1347-7439
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Progranulin deficiency leads to prolonged persistence of macrophages, accompanied with myofiber hypertrophy in regenerating muscle2018

    • Author(s)
      Sugihara H, Miyaji K, Yamanouchi K, Matsuwaki T, Nishihara M.
    • Journal Title

      Journal of Veterinary Medical Science

      Volume: 80 Issue: 2 Pages: 346-353

    • DOI

      10.1292/jvms.17-0638

    • NAID

      130006410814

    • ISSN
      0916-7250, 1347-7439
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 筋ジストロフィーモデルラットの作製とラット間葉系前駆細胞クローンの樹立2018

    • Author(s)
      竹内志帆、杉原英俊、寺本奈保美、山内啓太郎
    • Journal Title

      LABIO 21

      Volume: 71 Pages: 7-11

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Oxidative stress-mediated senescence in mesenchymal progenitor cells causes the loss of their fibro/adipogenic potential and abrogates myoblast fusion.2018

    • Author(s)
      Sugihara H, Teramoto N, Yamanouchi K, Matsuwaki T, Nishihara M.
    • Journal Title

      Aging

      Volume: in press Issue: 4 Pages: 747-763

    • DOI

      10.18632/aging.101425

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Roles of chondroitin sulfate proteoglycan 4 in fibrogenic/adipogenic differentiation in skeletal muscle tissues.2016

    • Author(s)
      Takeuchi S, Nakano S, Nakamura K, Ozoe A, Chien P, Yoshihara H, Hakuno F, Matsuwaki T, Saeki Y, Takahashi S, Yamanouchi K, Nishihara M
    • Journal Title

      Experimental Cell Research

      Volume: 347 Issue: 2 Pages: 367-377

    • DOI

      10.1016/j.yexcr.2016.08.023

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] デュシェンヌ型筋ジストロフィーの病態進行と細胞老化2019

    • Author(s)
      山内啓太郎
    • Organizer
      第18回 日本再生医療学会総会シンポジウム「骨格筋再生を制御する細胞間ネットワークの解明と筋疾患に対する細胞移植治療への応用」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Abnormal expression profile of dystrophin isoforms in skeletal muscle of rat model for Becker muscular dystrophy.2019

    • Author(s)
      Teramoto N, Yamanouchi K, Sugihara H, Matsuwaki T, Nishihara M
    • Organizer
      FASEB summer research conference "The Biology of Calpains in Health and Disease Conference"
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ベッカー型筋ジストロフィーモデルラット骨格筋における新規ジストロフィンアイソフォームの発現2019

    • Author(s)
      寺本奈保美、山内啓太郎、杉原英俊、松脇貴志、西原真杉
    • Organizer
      第162回 日本獣医学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 骨格筋の再生過程におけるプログラニュリンの役割2018

    • Author(s)
      杉原英俊、宮地慧、松脇貴志、山内啓太郎、西原真杉
    • Organizer
      第3回 プログラニュリン研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Potential role of senescent mesenchymal progenitor cells in the progression of sarcopenia.2018

    • Author(s)
      Sugihara H, Teramoto N, Yamanouchi K, Matsuwaki T, Nishihara M
    • Organizer
      FASEB summer research conference "Skeletal Muscle Satellite Cells and Regeneration"
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fibroblastic differentiation of mesenchymal progenitor cells may be reversible.2018

    • Author(s)
      Takeuchi S, Yamanouchi K, Matsuwaki T, Nishihara M
    • Organizer
      FASEB summer research conference "Skeletal Muscle Satellite Cells and Regeneration"
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ジストロフィン遺伝子変異ラットの筋力低下及び病態悪化に細胞老化が関与する可能性2018

    • Author(s)
      杉原英俊、山内啓太郎、寺本奈保美、中村克行、志賀崇徳、松脇貴志、西原真杉
    • Organizer
      第4回 日本筋学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ベッカー型筋ジストロフィーモデルラット骨格筋における新規ジストロフィンアイソフォームの発現2018

    • Author(s)
      寺本奈保美、中村克行、杉原英俊、志賀崇徳、松脇貴志、山内啓太郎、西原真杉
    • Organizer
      第4回 日本筋学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] デュシェンヌ型筋ジストロフィーモデルラットの作製とその医療への応用2018

    • Author(s)
      山内啓太郎
    • Organizer
      第10回ハッピースマイルクラブ(筋ジス親の会)
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] がん抑制遺伝子p16及びジストロフィン遺伝子二重欠損に起因する横紋筋肉腫発症モデルラットの作出2018

    • Author(s)
      寺本奈保美、杉原英俊、志賀崇徳、松脇貴志、山内啓太郎、内田和幸、西原真杉
    • Organizer
      第161回 日本獣医学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Rat as a tool for skeletal muscle research.2018

    • Author(s)
      Yamanouchi K
    • Organizer
      Feed Research Institute of Chinese Academy of Agricultural Science International Seminar Series.
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Acquisition of SASP in senescent mesenchymal progenitor cells abrogates fusogenic potential of skeletal muscle progenitor cells.2018

    • Author(s)
      Sugihara H, Teramoto N, Matsuwaki T, Yamanouchi K, Nishihara M
    • Organizer
      The 9th Joint Symposium of Veterinary research among Universities of Veterinary Medicine in East Asia
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 骨格筋内脂肪蓄積機構の解明とその制御に向けたモデル動物の作出2018

    • Author(s)
      山内啓太郎
    • Organizer
      第17回 日本再生医療学会総会シンポジウム「獣医師が行う再生医療研究 小・大動物臨床への応用から畜産・動物保護」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 骨格筋間葉系前駆細胞に由来する線維芽細胞の脱分化は細胞密度に依存する2018

    • Author(s)
      竹内志帆、山内啓太郎、松脇貴志、西原真杉
    • Organizer
      第17回 日本再生医療学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 老化間葉系前駆細胞は筋衛星細胞の分化能低下を引き起こす2018

    • Author(s)
      杉原英俊、寺本奈保美、松脇貴志、山内啓太郎、西原真杉
    • Organizer
      第17回 日本再生医療学会総会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 骨格筋間葉系前駆細胞に由来する線維芽細胞の脱分化について2017

    • Author(s)
      竹内志帆、松脇貴志、山内啓太郎、西原真杉
    • Organizer
      第123回 日本畜産学会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 骨格筋前駆細胞群の分化制御機構と筋病態モデル動物の作出2017

    • Author(s)
      山内啓太郎
    • Organizer
      第160回 日本獣医学会 生理学・生化学分科会シンポジウム「幹細胞:基礎研究の行方」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] ジストロフィン遺伝子にin-frame変異をもつラットの骨格筋における病態解析2017

    • Author(s)
      寺本奈保美、松脇貴志、山内啓太郎、西原真杉
    • Organizer
      2017年度 遺伝研研究会「マウスとラットで拓く新しい比較実験動物学」
    • Related Report
      2017 Annual Research Report
  • [Presentation] ジストロフィン遺伝子変異ラットの骨格筋病態悪化に細胞老化が関与する可能性2017

    • Author(s)
      杉原英俊、寺本奈保美、中村克行、志賀崇徳、松脇貴志、山内啓太郎、西原真杉
    • Organizer
      2017年度 遺伝研研究会「マウスとラットで拓く新しい比較実験動物学」
    • Related Report
      2017 Annual Research Report
  • [Presentation] A novel rat model of muscular dystrophy and newly identified functional molecule in mesenchymal progenitor cells.2017

    • Author(s)
      Yamanouchi K
    • Organizer
      The 8th Joint Symposium of Veterinary research among Universities of Veterinary Medicine in East Asia
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Identification of chondroitin sulfate proteoglycan 4 as a marker for mesenchymal progenitor cells and its possible involvement in adipogenic/fibrogenic differentiation.2016

    • Author(s)
      Takeuchi S, Nakano SI, Nakamura K, Ozoe A, Chien P, Yoshihara H, Hakuno F, Matsuwaki T, Saeki Y, Takahashi SI, Yamanouchi K, Nishihara M
    • Organizer
      FASEB summer research conference "Skeletal Muscle Satellite Cells and Regeneration"
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Pathological evaluation of rats carrying CRISPR/Cas-9-mediated in-frame mutaion in dystrophin gene.2016

    • Author(s)
      Teramoto N, Sugihara H, Nakamura K, Shiga T, Tanihata J, Matsuwaki T, Yamanouchi K, Nishihara M
    • Organizer
      FASEB summer research conference "Skeletal Muscle Satellite Cells and Regeneration"
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ラット間葉系前駆細胞クローンの樹立とその性質に関する解析2016

    • Author(s)
      山内啓太郎
    • Organizer
      第2回日本筋学会 骨格筋ステムセルバイオロジー
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 骨格筋間葉系前駆細胞の分化制御に関わる細胞表面分子の探索とその機能解析2016

    • Author(s)
      竹内志帆、中野真一、中村克行、尾添淳文、Peggie Chien、吉原英人、伯野史彦、松脇貴志、佐伯泰、高橋伸一郎、山内啓太郎、西原真杉
    • Organizer
      第2回日本筋学会
    • Related Report
      2016 Annual Research Report
  • [Presentation] ジストロフィン遺伝子変異ラットの骨格筋病変に対する細胞老化の関与2016

    • Author(s)
      杉原英俊、寺本奈保美、中村克行、志賀崇徳、松脇貴志、山内啓太郎、西原真杉
    • Organizer
      第159回日本獣医学会
    • Related Report
      2016 Annual Research Report
  • [Presentation] 哺乳類骨格筋の発達と再生に関する研究2016

    • Author(s)
      山内啓太郎
    • Organizer
      第159回日本獣医学会 学会賞記念講演
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 再生器官としての筋肉とその疾患2016

    • Author(s)
      山内啓太郎
    • Organizer
      日本チャールズリバー株式会社 教育講演
    • Related Report
      2016 Annual Research Report
    • Invited

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Published: 2016-04-21   Modified: 2021-02-19  

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