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Differential regulation of TGFR family signaling and bone and cartilage tissue regeneration

Research Project

Project/Area Number 21H03058
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 56020:Orthopedics-related
Research InstitutionKyoto Prefectural University of Medicine

Principal Investigator

Mazda Osam  京都府立医科大学, 医学(系)研究科(研究院), 教授 (00271164)

Co-Investigator(Kenkyū-buntansha) 岸田 綱郎  京都府立医科大学, 医学(系)研究科(研究院), 准教授 (00370205)
山本 健太  京都府立医科大学, 医学(系)研究科(研究院), 助教 (00636160)
菅波 晃子  千葉大学, 大学院医学研究院, 助教 (10527922)
高橋 謙治  京都府立医科大学, 医学(系)研究科(研究院), 教授 (30347447)
田村 裕  千葉大学, 大学院医学研究院, 准教授 (50263174)
PEZZOTTI G.  京都工芸繊維大学, 材料化学系, 教授 (70262962)
秋吉 一成  京都大学, 医学研究科, 研究員 (90201285)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2023: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2022: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2021: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Keywordsダイレクト・リプログラミング / ダイレクト・コンヴァージョン / 骨芽細胞 / 軟骨細胞 / 再生医療 / 骨軟骨疾患 / ダイレクトリプログラミング / サイトカイン / ケミカル・ダイレクト・リプログラミング
Outline of Research at the Start

運動器疾患の再生治療の目的で、移植に適した骨芽細胞、軟骨細胞等を作出する技術が望まれる。我々は、ヒト線維芽細胞にTGF-βレセプター(TGFR)阻害剤を添加して培養し骨芽細胞を誘導する技術を樹立した(ケミカル・ダイレクト・リプログラミング)。本研究では、TGFRファミリーと下流のシグナル伝達分子群に対する阻害剤等を用いて骨芽細胞と軟骨細胞等のケミカル・ダイレクト・リプログラミングの機構を解明し、骨軟骨疾患の再生医療に実現するための基礎を確立する。

Outline of Final Research Achievements

For regenerative medicine of bone diseases, a technology that enables induction of osteoblasts from autologous fibroblasts is needed, while it may be more favorable if both osteoblasts and chondrocytes can be induced. We previously established a technology to induce osteoblasts from human fibroblasts (direct reprogramming). We also succeeded in inducing osteoblasts by culturing fibroblasts with a TFGR inhibitor (chemical direct reprogramming). In this study, we aimed at devising a novel chemical direct reprogramming procedure to induce both osteoblasts and chondrocyte-like cells. As results, we found a novel combination of chemical compounds and culture conditions that enable induction of these two phenotypes.

Academic Significance and Societal Importance of the Research Achievements

本研究で見出した軟骨細胞様細胞の誘導法は、我々が樹立した骨芽細胞の誘導法と同様に、侵襲なく採取し拡大培養が可能な線維芽細胞から、効率が高く迅速で低コストなリプログラミングを可能とするもの考えられる。とりわけ、外来遺伝子の導入を必要とせず、外来遺伝子のインテグレーションにともなう細胞の癌化の危険性がないことなどから、安全性が高いと考えられることが重要なアドヴァンテージである。したがって、変形性関節症や関節リウマチ等に対する骨・軟骨再生医療への応用が期待できる。さらに学術的にも、骨芽細胞と軟骨細胞の発生・分化、病態発症の理解や創薬につながる重要な研究成果を生み出すものと考えられる。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • Research Products

    (12 results)

All 2023 2022 2021

All Journal Article (12 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 12 results,  Open Access: 12 results)

  • [Journal Article] TGF-β inhibitor treatment of H?O?-induced cystitis models provides biochemical mechanism for elucidating interstitial cystitis/painful bladder syndrome patients2023

    • Author(s)
      Taga Hideto、Kishida Tsunao、Inoue Yuta、Yamamoto Kenta、Kotani Shin-ichiro、Masashi Tsujimoto、Ukimura Osamu、Mazda Osam
    • Journal Title

      PLOS ONE

      Volume: 18 Issue: 11 Pages: e0293983-e0293983

    • DOI

      10.1371/journal.pone.0293983

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of anti-GD2 Antibody-producing Mesenchymal Stem Cells as Cellular Immunotherapy2023

    • Author(s)
      IGUCHI MASAFUMI、YAGYU SHIGEKI、KAMBE KOSUKE、HIGASHI MAYUMI、FUMINO SHIGEHISA、KISHIDA TSUNAO、IEHARA TOMOKO、MAZDA OSAM、TAJIRI TATSURO
    • Journal Title

      Anticancer Research

      Volume: 43 Issue: 6 Pages: 2417-2424

    • DOI

      10.21873/anticanres.16409

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Size control of induced pluripotent stem cells colonies in two-dimensional culture for differentiation into functional monocyte-like cells2023

    • Author(s)
      Shimasaki Noriko、Shimizu Eiko、Nakamura Yuta、Iguchi Hiroki、Ueda Anna、Umekage Masafumi、Haneda Satoshi、Mazda Osam
    • Journal Title

      Cytotherapy

      Volume: 25 Issue: 12 Pages: 1338-1348

    • DOI

      10.1016/j.jcyt.2023.08.002

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Prophylactic application of human adipose tissue-derived products to prevent radiation disorders.2023

    • Author(s)
      Sowa Y, Inafuku N, Kishida T, Mori M, Mazda O, Yoshimura K.
    • Journal Title

      Plast Reconstr Surg.

      Volume: Jan 2 Issue: 6 Pages: 1207-1216

    • DOI

      10.1097/prs.0000000000010132

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hypoxia promotes differentiation of pure cartilage from human induced pluripotent stem cells.2022

    • Author(s)
      Shimomura S, Inoue H, Arai Y, Nakagawa S, Fujii Y, Kishida T, Shin-Ya M, Ichimaru S, Tsuchida S, Mazda O, Kubo T.
    • Journal Title

      Mol Med Rep

      Volume: 26 Issue: 1 Pages: 229-229

    • DOI

      10.3892/mmr.2022.12745

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Micronized cellular adipose matrix (MCAM) promotes the therapeutic effect of an artificial nerve conduit in peripheral nerve gap injury2022

    • Author(s)
      Sawai Seiji、Sowa Yoshihiro、Kishida Tsunao、Inokawa Hitoshi、Inafuku Naoki、Tsuchida Shinji、Oda Ryo、Fujiwara Hiroyoshi、Mazda Osam、Yoshimura Kotaro、Takahashi Kenji
    • Journal Title

      Plastic Reconstructive Surgery

      Volume: - Issue: 6 Pages: 959e-969e

    • DOI

      10.1097/prs.0000000000010136

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Three-Dimensional Culture of Cartilage Tissue on Nanogel-Cross-Linked Porous Freeze-Dried Gel Scaffold for Regenerative Cartilage Therapy: A Vibrational Spectroscopy Evaluation2022

    • Author(s)
      Adachi Tetsuya、Miyamoto Nao、Imamura Hayata、Yamamoto Toshiro、Marin Elia、Zhu Wenliang、Kobara Miyuki、Sowa Yoshihiro、Tahara Yoshiro、Kanamura Narisato、Akiyoshi Kazunari、Mazda Osam、Nishimura Ichiro、Pezzotti Giuseppe
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 15 Pages: 8099-8099

    • DOI

      10.3390/ijms23158099

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] ALK5 i II Accelerates Induction of Adipose-Derived Stem Cells toward Schwann Cells through a Non-Smad Signaling Pathway2021

    • Author(s)
      Seiji Sawai 1, Tsunao Kishida , Shin-Ichiro Kotani , Shinji Tsuchida , Ryo Oda , Hiroyoshi Fujiwara, Kenji Takahashi , Osam Mazda , Yoshihiro Sowa
    • Journal Title

      Stem Cells Int .

      Volume: Oct. 15 Pages: 1-11

    • DOI

      10.1155/2021/8307797

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Direct Conversion of Human Fibroblasts into Adipocytes Using a Novel Small Molecular Compound: Implications for Regenerative Therapy for Adipose Tissue Defects.2021

    • Author(s)
      Sowa Y, Kishida T, Louis F, Sawai S, Seki M, Numajiri T, Takahashi K, Mazda O
    • Journal Title

      Cells

      Volume: 10 Issue: 3 Pages: 65-76

    • DOI

      10.3390/cells10030605

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Osteogenic Response to Polysaccharide Nanogel Sheets of Human Fibroblasts After Conversion Into Functional Osteoblasts by Direct Phenotypic Cell Reprogramming2021

    • Author(s)
      Nakai K, Yamamoto K, Kishida T, Kotani SI, Sato Y, Horiguchi S, Yamanobe H, Adachi T, Boschetto F, Marin E, Zhu W, Akiyoshi K, Yamamoto T, Kanamura N, Pezzotti G, Mazda O.
    • Journal Title

      Front Bioeng Biotechnol .

      Volume: Sep 3;9:713932 Pages: 713932-713932

    • DOI

      10.3389/fbioe.2021.713932

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Treadmill running prevents atrophy differently in fast- versus slow-twitch muscles in a rat model of rheumatoid arthritis2021

    • Author(s)
      Yoichiro Kamada , Shogo Toyama , Yuji Arai , Hiroaki Inoue , Shuji Nakagawa , Yuta Fujii Kenta Kaihara , Tsunao Kishida , Osam Mazda , Kenji Takahashi
    • Journal Title

      J Muscle Res Cell Motil .

      Volume: Dec;42(3-4) Issue: 3-4 Pages: 429-441

    • DOI

      10.1007/s10974-021-09610-0

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanical stimulation of chondrocytes regulates HIF-1α under hypoxic conditions2021

    • Author(s)
      Shimomura S, Inoue H, Arai Y, Nakagawa S, Fujii Y, Kishida T, Shin-Ya M, Ichimaru S, Tsuchida S, Mazda O, Takahashi K.
    • Journal Title

      Tissue Cell .

      Volume: Aug;71:101574. Pages: 101574-101574

    • DOI

      10.1016/j.tice.2021.101574

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access

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Published: 2021-04-28   Modified: 2025-01-30  

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