• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of novel mandibular bone augmentation therapy using exosomes derived from mandibular/maxillary bone marrow derived mesenchymal stem cells

Research Project

Project/Area Number 18K09687
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 57050:Prosthodontics-related
Research InstitutionKagoshima University

Principal Investigator

ISHII Masakazu  鹿児島大学, 医歯学域歯学系, 助教 (00456683)

Co-Investigator(Kenkyū-buntansha) 西村 正宏  鹿児島大学, 医歯学域歯学系, 教授 (00294570)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords間葉系幹細胞 / 骨再生 / エクソソーム / miRNA / 分化 / 分子マーカー
Outline of Final Research Achievements

Mandibular/Maxillofacial bone marrow mesenchymal stem cells (MBMSCs) is a promising cell source for mandibular bone regeneration. MBMSC was found to have characteristic properties because it differs from other tissue-derived MSCs in adipogenic differentiation ability and miRNA expression pattern. In this study, we succeeded in purifying MBMSC-derived exosomes, but the yield of exosomes was very low. So, isolation method is need to improved. In addition, in this study, we succeeded in identifying novel biological activities in antimicrobial peptides and plant-derived bioactive substances. It was suggested that applying these research results to bone regeneration therapy by MBMSC transplantation may improve the bone regenerative effect.

Academic Significance and Societal Importance of the Research Achievements

これまでMBMSC移植による骨増生効果はバラツキが大きく、治療効果を一定にコントロールすることができなかった。本研究成果によってMBMSCの特性や機能分子の一部が明らかとなった。さらに、リンパ管新生や骨分化促進といった組織再生を促進する新規物質を見出すことにも成功した。これらの研究成果を活用することにより、より効果的な骨増生治療を実施できる可能性が見出された。また、本研究成果は歯科領域のみならず、幅広い領域の骨再生治療にも応用可能であると考えられ、社会的意義の高い研究成果であると思われる。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (14 results)

All 2021 2020 2019 2018

All Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (7 results) (of which Int'l Joint Research: 1 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] Efficacy of chitinase-3-like protein 1 as an in?vivo bone formation predictable marker of maxillary/mandibular bone marrow stromal cells2021

    • Author(s)
      Komabashiri Naohiro、Suehiro Fumio、Ishii Masakazu、Nishimura Masahiro
    • Journal Title

      Regenerative Therapy

      Volume: 18 Pages: 38-50

    • DOI

      10.1016/j.reth.2021.03.004

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Human Cathelicidin Antimicrobial Peptide LL-37 Promotes Lymphangiogenesis in Lymphatic Endothelial Cells through the ERK and Akt Signaling Pathways2020

    • Author(s)
      Yanagisawa T, Ishii M, Takahashi M, Fujishima K, Nishimura M.
    • Journal Title

      Molecular Biology Reports

      Volume: 47 Issue: 9 Pages: 6841-6854

    • DOI

      10.1007/s11033-020-05741-8

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vascular Endothelial Growth Factor-C Promotes Human Mesenchymal Stem Cell Migration via an ERK-and FAK-dependent Mechanism.2018

    • Author(s)
      Ishii M, Takahashi M, Murakami J, Yanagisawa T, Nishimura M.
    • Journal Title

      Mol Cell Biochem.

      Volume: 455 Issue: 1-2 Pages: 185-193

    • DOI

      10.1007/s11010-018-3481-y

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Impact of Lymphangiogenesis on Cardiac Remodeling After Ischemia and Reperfusion Injury.2018

    • Author(s)
      Shimizu Y, Polavarapu R, Eskla KL, Pantner Y, Nicholson CK, Ishii M, Brunnhoelzl D, Mauria R, Husain A, Naqvi N, Murohara T, Calvert JW.
    • Journal Title

      J Am Heart Assoc.

      Volume: 7 Issue: 19

    • DOI

      10.1161/jaha.118.009565

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 顎骨骨髄由来間質細胞の骨形成能判定のためのマーカー探索2020

    • Author(s)
      駒走 尚大,末廣 史雄,石井 正和,柳澤 嵩大,西村 正宏
    • Organizer
      第19回日本再生医療学会総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] The efficacy of maxillary/mandibular bone marrow stromal cells for bone regeneration2019

    • Author(s)
      Suehiro F, Ishii M, Komabashiri N, Masuzaki T, Kawamoto S, Nishimura M
    • Organizer
      EAO 28th Annual Scientific Meeting
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 抗菌性ペプチドLL37のリンパ管新生促進効果の検討2019

    • Author(s)
      柳澤高大,石井正和,西村正宏
    • Organizer
      第1回南九州歯学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 顎骨骨髄由来間葉系幹細胞の特性解析2019

    • Author(s)
      宮田春香, 石井正和, 西村正宏
    • Organizer
      第1回南九州歯学会
    • Related Report
      2019 Research-status Report
  • [Presentation] VEGF-Cによる骨髄間葉系幹細胞の遊走促進効果2019

    • Author(s)
      柳澤嵩大、石井正和、高橋まなみ、村上寿理、西村正宏
    • Organizer
      第18回日本再生医療学会総会
    • Related Report
      2018 Research-status Report
  • [Presentation] 顎骨骨髄由来間質細胞の骨形成能判定のためのマーカー探索2019

    • Author(s)
      駒走尚大、末廣史雄、石井正和、柳沢嵩大、西村正宏
    • Organizer
      第18回日本再生医療学会総会
    • Related Report
      2018 Research-status Report
  • [Presentation] ホウレンソウ由来糖脂質によるeNOSおよびNF-κBシグナルを介した血管炎症反応の抑制2018

    • Author(s)
      花本吏菜、新穂大介、中原達雄、石井正和、西村正宏
    • Organizer
      第72回日本栄養・食糧学会大会
    • Related Report
      2018 Research-status Report
  • [Patent(Industrial Property Rights)] リンパ管内皮細胞遊走促進剤2020

    • Inventor(s)
      石井正和、西村正宏、田川 岳、桑原浩誠、柚木 彩
    • Industrial Property Rights Holder
      国立大学法人 鹿児島大学、丸善製薬株式会社
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2020-096208
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] 骨形成促進剤および骨形成促進用経口組成物2020

    • Inventor(s)
      石井正和、西村正宏、田川 岳、桑原浩誠
    • Industrial Property Rights Holder
      国立大学法人 鹿児島大学、丸善製薬株式会社
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2020-123939
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report
  • [Patent(Industrial Property Rights)] 脂肪細胞分化抑制剤、脂肪細胞分化抑制用経口組成物、脂肪滴肥大化抑制剤および脂肪滴肥大化抑制用経口組成2020

    • Inventor(s)
      石井正和、西村正宏、田川 岳、桑原浩誠
    • Industrial Property Rights Holder
      国立大学法人 鹿児島大学、丸善製薬株式会社
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2020-151661
    • Filing Date
      2020
    • Related Report
      2020 Annual Research Report

URL: 

Published: 2018-04-23   Modified: 2022-01-27  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi