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Development of new surgical therapy using mesenchymal stem cells and growth factors for facial nerve paresis

Research Project

Project/Area Number 19K10016
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 56070:Plastic and reconstructive surgery-related
Research InstitutionTokyo Women's Medical University

Principal Investigator

Matsumine Hajime  東京女子医科大学, 医学部, 准教授 (80598144)

Project Period (FY) 2019-04-01 – 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 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords顔面神経 / 間葉系幹細胞 / 神経再生 / 人工神経 / 顔面神経麻痺 / 脂肪由来幹細胞 / 脱分化脂肪細胞 / 線維芽細胞増殖因子
Outline of Research at the Start

本研究では臨床使用可能な生体内分解性人工神経誘導管に、細胞ソース、バイオマテリアルを様々な組み合わせで封入したハイブリッド型人工神経を作成する。そしてどのような組み合せで作成したハイブリッド型人工神経が顔面神経不全麻痺治療に最も効果が高いかを、ラットモデルを使って組織学的、生理学的に検証する。さらに最適な組み合わせで作成したハイブリッド型人工神経をミニブタ顔面神経不全麻痺モデルに移植してその限界距離を測定し、自家神経移植と複合誘発筋電図、顔面神経スコアーを用いて生理学的に比較検討する。

Outline of Final Research Achievements

Cross face nerve graft (CFNG), in which autologous nerve grafting is performed between the intact facial nerve and a branch of the paralyzed facial nerve, has already been established as a reconstructive technique for facial nerve paralysis. However, this procedure requires more than 6 months to reinnervate the affected side, and in cases where the rate of axonal elongation within the transplanted nerve is low, satisfactory results cannot be obtained due to atrophy of the facial muscles. Therefore, we established a CFNG model using rats and further reported that adipose stem cell sheets promote the effects of CFNG. In order to move on to large animal experiments, we thoroughly elucidated the anatomy around the facial nerve in sheep, and the anatomy around the sural nerve, which will serve as the donor site for autologous nerve transplantation.

Academic Significance and Societal Importance of the Research Achievements

顔面神経麻痺は突然健常者にも発生し、罹患者のQOLを著しく損なう。健側顔面神経と麻痺側顔面神経分枝に自家神経移植を行うCross face nerve graft(CFNG)は顔面神経麻痺の再建術式としてすでに確立されている。しかしながら同術式は患側神経再支配までに6ヶ月以上を要し、移植神経内での軸索伸長速度が低い症例では表情筋の萎縮により満足な結果が得られない。ラットを用いたCFNGモデルを確立し、さらに脂肪幹細胞シートがCFNGの効果を促進することを報告した。同法は顔面神経麻痺患者の病悩期間を短縮する新しい顔面神経麻痺治療となる可能性がある。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (13 results)

All 2022 2021 2020 2019

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 5 results) Presentation (6 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results) Book (1 results)

  • [Journal Article] Facial nerve regeneration with bioabsorbable collagen conduits filled with collagen filaments: an experimental study2021

    • Author(s)
      Nami Hayakawa, Hajime Matsumine, Kaori Fujii, Hironobu Osaki, Yoshifumi Ueta, Wataru Kamei, Yosuke Niimi, Mariko Miyata, Hiroyuki Sakurai
    • Journal Title

      Regenerative Therapy

      Volume: 18 Pages: 302-308

    • DOI

      10.1016/j.reth.2021.08.006

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Accelerated outgrowth in cross-facial nerve grafts wrapped with adipose-derived stem-cell (ADSC) sheets2020

    • Author(s)
      Kaori Fujii, Hajime Matsumine, Hironobu Osaki, Yoshifumi Ueta, Wataru Kamei, Yosuke Niimi, Kazuki Hashimoto, Mariko Miyata, Hiroyuki Sakurai
    • Journal Title

      Journal of Tissue Engineering and Regenerative Medicine

      Volume: 14 Issue: 8 Pages: 1087-1099

    • DOI

      10.1002/term.3083

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Prevention of denervated muscle atrophy with accelerated nerve-regeneration by babysitter procedure in rat facial nerve paralysis model2020

    • Author(s)
      Hashimoto Kazuki、Matsumine Hajime、Osaki Hironobu、Ueta Yoshifumi、Kamei Wataru、Shimizu Mari、Fujii Kaori、Niimi Yosuke、Miyata Mariko、Sakurai Hiroyuki
    • Journal Title

      Microsurgery

      Volume: 11 Issue: 1 Pages: 3-3

    • DOI

      10.1002/micr.30580

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dedifferentiated fat cells in polyglycolic acid-collagen nerve conduits promote rat facial nerve regeneration2019

    • Author(s)
      Fujimaki Hiroshi、Matsumine Hajime、Osaki Hironobu、Ueta Yoshifumi、Kamei Wataru、Shimizu Mari、Hashimoto Kazuki、Fujii Kaori、Kazama Tomohiko、Matsumoto Taro、Niimi Yosuke、Miyata Mariko、Sakurai Hiroyuki
    • Journal Title

      Regenerative Therapy

      Volume: 11 Pages: 240-248

    • DOI

      10.1016/j.reth.2019.08.004

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A cage cleaning method for researchers without a cage-washing machine or cage-washing staff2019

    • Author(s)
      Sasaki Ryo、Matsumine Hajime、Watanabe Yorikatsu、Ando Tomohiro、Yamato Masayuki
    • Journal Title

      Regenerative Therapy

      Volume: 11 Pages: 73-74

    • DOI

      10.1016/j.reth.2019.05.005

    • NAID

      120006644858

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Surgical anatomy of the ovine sural nerve for facial nerve regeneration and reconstruction research2019

    • Author(s)
      Niimi Yosuke、Fukuda Satoshi、Gilbert Ryan S.、Baljinnyam Tuvshintugs、Niimi Yu、Matsumine Hajime、Liu Keibun、Jacob Sam、Hawkins Hal K.、Cox Robert A.、Herndon David N.、Prough Donald S.、Enkhbaatar Perenlei
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 10564-10564

    • DOI

      10.1038/s41598-019-46661-3

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Facial nerve regeneration using adipose-derived stem-cell2022

    • Author(s)
      Hajime Matsumine
    • Organizer
      Seoul Symposium
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 脂肪由来幹細胞シートはCross face nerve graftの神経再生を促進する2020

    • Author(s)
      藤井香綸、松峯 元
    • Organizer
      第29回日本形成外科学会基礎学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] 顔面神経再生への挑戦2019

    • Author(s)
      松峯 元
    • Organizer
      第46回日本マイクロサージャリー学会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] 間葉系幹細胞を用いた顔面神経不全麻痺に対する新し手術療法の開発2019

    • Author(s)
      松峯 元
    • Organizer
      第 85回東京女子医科大学学会総会
    • Related Report
      2019 Research-status Report
  • [Presentation] 咬筋神経と顔面神経により同時二重支配された広背筋-前鋸筋連合筋弁による一期的動的再建術2019

    • Author(s)
      松峯 元
    • Organizer
      第42回日本顔面神経学会
    • Related Report
      2019 Research-status Report
  • [Presentation] ブラック・ジャックにおける同種組織移植の実現性2019

    • Author(s)
      松峯 元
    • Organizer
      第62 回日本形成外科学会総会・学術集会
    • Related Report
      2019 Research-status Report
  • [Book] PEPARS 神経再生医療の最先端2021

    • Author(s)
      松峯 元
    • Total Pages
      106
    • Publisher
      全日本病院出版会
    • ISBN
      9784865193725
    • Related Report
      2021 Research-status Report

URL: 

Published: 2019-04-18   Modified: 2025-01-30  

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