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Small compounds driven direct conversion of functional human MSC

Research Project

Project/Area Number 21K09937
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 57040:Regenerative dentistry and dental engineering-related
Research InstitutionKyoto Prefectural University of Medicine

Principal Investigator

Yamamoto Kenta  京都府立医科大学, 医学(系)研究科(研究院), 助教 (00636160)

Co-Investigator(Kenkyū-buntansha) 松田 修  京都府立医科大学, 医学(系)研究科(研究院), 教授 (00271164)
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 俊郎  京都府立医科大学, 医学(系)研究科(研究院), 講師 (40347472)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2023: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords再生医療 / ダイレクト・リプログラミング / MSC / 間葉系幹細胞 / ダイレクト・コンヴァージョン
Outline of Research at the Start

本研究では、まず我々が見出した体細胞からMSCsへの誘導の誘導効率をさらに高める。そして骨芽・軟骨・脂肪細胞への分化能、免疫抑制・抗炎症機能、生体内抗炎症能と組織修復能等の機能解析によって直接誘導MSCsを詳細にキャラクタライズし、高品質・高機能のMSCsを高効率に誘導する技術を確立して、将来的な臨床応用につなげる。

Outline of Final Research Achievements

We succeeded in inducing mesenchymal stem cell (MSC) phenotypes in somatic cells by culturing them with a specific combination of some chemical compounds under particular conditions. The resultant cells (cdMSCs) showed high levels of MSC’s marker expression, and were capable of differentiating into osteoblasts and adipocytes similarly to primary MSCs. Also, the cdMSCs displayed high migration ability and powerful anti-inflammatory function. These results may contribute to new regenerative dental medicine and give huge impact with regards to both scientific and practical implications.

Academic Significance and Societal Importance of the Research Achievements

本研究成果は、従来の治療法では治療が困難であった歯科疾患への新規再生歯科治療確立のための基盤技術の提供を促すもので、治療後の患者のQOLとADLを大きく高める可能性がある。また歯科疾患のみならず多分野での再生治療にも大きく貢献できるものであり、その学術的・社会的意義は大きい。

Report

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

    (18 results)

All 2024 2023 2022 2021

All Journal Article (9 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 9 results,  Open Access: 8 results) Presentation (9 results) (of which Int'l Joint Research: 6 results,  Invited: 2 results)

  • [Journal Article] Cholesterol-Bearing Polysaccharide-Based Nanogels for Development of Novel Immunotherapy and Regenerative Medicine2024

    • Author(s)
      Adachi Tetsuya、Tahara Yoshiro、Yamamoto Kenta、Yamamoto Toshiro、Kanamura Narisato、Akiyoshi Kazunari、Mazda Osam
    • Journal Title

      Gels

      Volume: 10 Issue: 3 Pages: 206-206

    • DOI

      10.3390/gels10030206

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of adipogenesis over time using a novel bioabsorbable implant without the addition of exogenous cells or growth factors2024

    • Author(s)
      Lee Sunghee、Ogino Shuichi、Sowa Yoshihiro、Yamamoto Kenta、Kato Yuki、Munisso Maria Chiara、Saito Susumu、Shirai Manabu、Yamaoka Tetsuji、Morimoto Naoki
    • Journal Title

      Regenerative Therapy

      Volume: 25 Pages: 220-228

    • DOI

      10.1016/j.reth.2023.12.015

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Ammonia Toxicity and Associated Protein Oxidation: A Single-Cell Surface Enhanced Raman Spectroscopy Study2023

    • Author(s)
      Redolfi-Bristol Davide、Mangiameli Alessandro、Yamamoto Kenta、Marin Elia、Zhu Wenliang、Mazda Osam、Riello Pietro、Pezzotti Giuseppe
    • Journal Title

      Chemical Research in Toxicology

      Volume: 37 Issue: 1 Pages: 117-125

    • DOI

      10.1021/acs.chemrestox.3c00368

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [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] Anti-Inflammatory Effects of β-Cryptoxanthin on 5-Fluorouracil-Induced Cytokine Expression in Human Oral Mucosal Keratinocytes2023

    • Author(s)
      Yamanobe Hironaka、Yamamoto Kenta、Kishimoto Saki、Nakai Kei、Oseko Fumishige、Yamamoto Toshiro、Mazda Osam、Kanamura Narisato
    • Journal Title

      Molecules

      Volume: 28 Issue: 7 Pages: 2935-2935

    • DOI

      10.3390/molecules28072935

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cytotoxicity and osteogenic effects of aluminum ions2022

    • Author(s)
      Mizuno Kai、Boschetto Francesco、Yamamoto Kenta、Honma Taigi、Miyamoto Nao、Adachi Tetsuya、Kanamura Narisato、Yamamoto Toshiro、Wenliang Zhu、Marin Elia、Pezzotti Giuseppe
    • Journal Title

      Journal of Inorganic Biochemistry

      Volume: 234 Pages: 111884-111884

    • DOI

      10.1016/j.jinorgbio.2022.111884

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Locally Secreted Semaphorin 4D Is Engaged in Both Pathogenic Bone Resorption and Retarded Bone Regeneration in a Ligature-Induced Mouse Model of Periodontitis2022

    • Author(s)
      Ishii Takenobu、Ruiz-Torruella Montserrat、Yamamoto Kenta、Yamaguchi Tsuguno、Heidari Alireza、Pierrelus Roodelyne、Leon Elizabeth、Shindo Satoru、Rawas-Qalaji Mohamad、Pastore Maria Rita、Ikeda Atsushi、Nakamura Shin、Mawardi Hani、Kandalam Umadevi、Hardigan Patrick、Witek Lukasz、Coelho Paulo G.、Kawai Toshihisa
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 23 Issue: 10 Pages: 5630-5630

    • DOI

      10.3390/ijms23105630

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Bacteriostatic Behavior of PLA-BaTiO3 Composite Fibers Synthesized by Centrifugal Spinning and Subjected to Aging Test2021

    • Author(s)
      Boschetto Francesco、Doan Hoan Ngoc、Phong Vo Phu、Zanocco Matteo、Yamamoto Kenta、Zhu Wenliang、Adachi Tetsuya、Kinashi Kenji、Marin Elia、Pezzotti Giuseppe
    • Journal Title

      Molecules

      Volume: 26 Issue: 10 Pages: 2918-2918

    • DOI

      10.3390/molecules26102918

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [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 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 骨芽細胞のダイレクトリプログラミング2024

    • Author(s)
      山本健太
    • Organizer
      日本セラミックス協会年会 サテライトシンポジウム
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Direct reprograming for bone regeneration2024

    • Author(s)
      Kenta Yamamoto
    • Organizer
      NSU Dental Symposium 2024, AADOCR Florida-JSPS Joint Meeting
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Anti-inflammatory effects of β-cry on 5FU-induced cytokine production in hOMK2023

    • Author(s)
      Oseko F, Yamamoto T, Yamamoto K, Takizawa S, Kinoshita R, Akane M, Matsuzawa N, Adachi K, Kanamura N
    • Organizer
      9th World Congress of the International Academy of Oral Oncology
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 骨芽細胞の3Dダイレクト・コンヴァージョンとナノゲルテクトニクスによる骨再生2023

    • Author(s)
      山本健太, 田原義朗, 岸田綱郎, 秋吉一成, 松田修
    • Organizer
      第45回日本バイオマテリアル学会大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Effect of 5-FU and β-cryptoxanthin on oral mucosa derived keratinocytes2022

    • Author(s)
      Yamamoto K, Kishimoto S, Yamanobe H, Oseko F, Yamamoto T, Kanamura N
    • Organizer
      100th General Session and Exhibition of the IADR
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Mechanical Stress Induces Cytokine and Growth Factor in Oral Mucosa2022

    • Author(s)
      Yamamoto T, Yamamoto K, Adachi K, Oseko F, Amemiya T, Kanamura N
    • Organizer
      100th General Session and Exhibition of the IADR
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Small compounds-deriven direct conversion of human fibroblasts into functional osteoblasts.2021

    • Author(s)
      Yamamoto K, Yamamoto T, Kinoshita R, Kumagai W, Ohyabu H, Kanamura N
    • Organizer
      14th Asian Congress on Oral and Maxillofacial Surgery
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 5-FUとβ-クリプトキサンチンのヒト口腔粘膜由来上皮細胞へ与える影響2021

    • Author(s)
      山本健太, 山本俊郎, 山田順子, 大迫文重, 久保田崇, 長谷川彰則, 中村亨, 村山高章, 金村成智
    • Organizer
      第30回 日本有病者歯科医療学会学術大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Chemical direct convesion of human fibroblasts into functional osteoblastic cells2021

    • Author(s)
      Yamamoto K, Yamamoto T, Kishida T, Mazda O, Kanamura N
    • Organizer
      69th Japanese Association for Dental Research
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research

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

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