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Bone regenerative therapy using Escherichia coli-derived rhBMP-2 adsorbed in beta-TCP.

Research Project

Project/Area Number 16K11624
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Prosthodontics/ Dental materials science and
Research InstitutionOkayama University

Principal Investigator

NAWACHI Kumiko  岡山大学, 大学病院, 助教 (10379787)

Co-Investigator(Kenkyū-buntansha) 大野 充昭  岡山大学, 医歯薬学総合研究科, 助教 (60613156)
窪木 拓男  岡山大学, 医歯薬学総合研究科, 教授 (00225195)
大野 彩 (木村彩)  岡山大学, 大学病院, 助教 (20584626)
笈田 育尚  岡山大学, 医歯薬学総合研究科, 助教 (50625720)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
KeywordsBMP-2 / 骨再生 / 大腸菌 / rhBMP-2 / 人工骨 / 再生療法
Outline of Final Research Achievements

Bone regeneration using BMP-2 is expected to have the highest therapeutic effect, but there is no BMP-2 product approved in Japan. We succeeded to develop the BMP-2 using E. coli system and it was clarified that the combination of E. coli-BMP-2 and the already approved biodegradable artificial bone, β-tricalcium phosphate (β-TCP), strongly induces bone formation in socket preservation model in dog.

Academic Significance and Societal Importance of the Research Achievements

開発品が日本において承認されれば,十分な骨量がないためにインプラント治療をあきらめていた多くの患者に福音となることは間違いない.将来的にはMRONJ,インプラント周囲炎,口蓋裂,腫瘍摘出後の顎骨再建など,歯科領域だけでも多様な用途が考えられる.さらに,難治性骨折など整形外科領域での応用にも繋がる大変有意義な成果となることに疑う余地はなく,本申請の技術が世界に向けて発信されれば,日本発の創薬として,大きなインパクトがあると考える.

Report

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

    (13 results)

All 2019 2018 2017

All Journal Article (6 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 6 results,  Open Access: 5 results) Presentation (6 results) (of which Int'l Joint Research: 4 results,  Invited: 2 results) Book (1 results)

  • [Journal Article] The BMP-2 mutant L51P, a BMP receptor IA binding-deficient inhibitor of noggin.2019

    • Author(s)
      Khattab HM, Kubota S, Takigawa M, Kuboki T, Sebald W.
    • Journal Title

      Journal of Bone and Mineral Metabolism

      Volume: 37 Issue: 2 Pages: 199-205

    • DOI

      10.1007/s00774-018-0925-0

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Loss of oral self-care ability results in higher risk of pneumonia in older inpatients: A prospective cohort study in a Japanese rural hospital.2019

    • Author(s)
      Fujiwara A, Minakuchi H, Uehara J, Miki H, Inoue-Minakuchi M, Kimura-Ono A, Nawachi K, Maekawa K, Kuboki T.
    • Journal Title

      Gerodontology

      Volume: in press Issue: 3 Pages: 236-243

    • DOI

      10.1111/ger.12402

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bone Marrow Cells Inhibit BMP-2-Induced Osteoblast Activity in the Marrow Environment2018

    • Author(s)
      Nguyen Ha Thi、Ono Mitsuaki、Oida Yasutaka、Hara Emilio Satoshi、Komori Taishi、Akiyama Kentaro、Nguyen Ha Thi Thu、Aung Kyaw Thu、Pham Hai Thanh、Tosa Ikue、Takarada Takeshi、Matsuo Koichi、Mizoguchi Toshihide、Oohashi Toshitaka、Kuboki Takuo
    • Journal Title

      Journal of Bone and Mineral Research

      Volume: 34 Issue: 2 Pages: 327-332

    • DOI

      10.1002/jbmr.3598

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Commensal Microbiota Enhance Both Osteoclast and Osteoblast Activities2018

    • Author(s)
      Uchida Yoko、Irie Koichiro、Fukuhara Daiki、Kataoka Kota、Hattori Takako、Ono Mitsuaki、Ekuni Daisuke、Kubota Satoshi、Morita Manabu
    • Journal Title

      Molecules

      Volume: 23 Issue: 7 Pages: 1517-1517

    • DOI

      10.3390/molecules23071517

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Host-produced ADAMTS4 Inhibits Early-Stage Tumor Growth2018

    • Author(s)
      Asano K, Edamatsu M, Hatipoglu OF, Inagaki J, Ono M, Ohtsuki T, Oohashi T, Hirohata S.
    • Journal Title

      Acta Medica Okayama

      Volume: 72 Issue: 3 Pages: 257-266

    • DOI

      10.18926/AMO/56071

    • NAID

      120006482820

    • URL

      https://ousar.lib.okayama-u.ac.jp/56071

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Anti-HMGB1 Neutralizing Antibody Attenuates Periodontal Inflammation and Bone Resorption in a Murine Periodontitis Model2018

    • Author(s)
      Yoshihara-Hirata Chiaki、Yamashiro Keisuke、Yamamoto Tadashi、Aoyagi Hiroaki、Ideguchi Hidetaka、Kawamura Mari、Suzuki Risa、Ono Mitsuaki、Wake Hidenori、Nishibori Masahiro、Takashiba Shogo
    • Journal Title

      Infection and Immunity

      Volume: 86 Issue: 5

    • DOI

      10.1128/iai.00111-18

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Bone regeneration therapy using E-coli derived recombinant human BMP-2 and novel function of BMP-2 in marrow environment.2018

    • Author(s)
      Nguyen HT, Ono M
    • Organizer
      The First International Symposium on Immunology and Tissue Regeneration in Okayama / 12th URA International Symposium.
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Novel function of BMP-2 to prohibit bone formation in marrow environment.2018

    • Author(s)
      Nguyen HT, Ono M, Oida Y, Hara ES, Komori T, Akiyama K, Nguyen HTT, Aung KT, Pham HT, Oohashi T, Kuboki T
    • Organizer
      The American Society of Bone and Mineral Research.
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ベトナム北部医療系大学における国際臨床研究デザインワークショップの試み.2018

    • Author(s)
      縄稚久美子,ハラエミリオサトシ,前田あずさ,窪木拓男
    • Organizer
      第37回日本歯科医学教育学会総会および学術大会.
    • Related Report
      2018 Annual Research Report
  • [Presentation] Marrow cells inhibits BMP-2-induced bone formation in the marrow.2018

    • Author(s)
      Nguyen HT, Ono M, Oida Y, Hara ES, Komori T, Akiyama K, Nguyen HTT, Aung KT, Pham HT, Tosa I, Takarada T, Matsuo T, Mizoguchi T, Oohashi T, Kuboki T
    • Organizer
      Conference in Science and Education of OdontoStomatology.
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Marrow cells inhibits BMP-2-induced bone formation in the marrow.2018

    • Author(s)
      Nguyen HT, Ono M, Oida Y, Komori T, Akiyama K, Oohashi T, Kuboki T
    • Organizer
      第48回公益社団法人日本口腔インプラント学会学術大会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 臨床応用に向けたイヌソケットプリザベーションモデルの構築ならびに大腸菌由来BMP2/βTCP複合体の有効性の検討2017

    • Author(s)
      納所秋二,大野充昭,三海晃弘,笈田育尚,小盛大志,土佐郁恵,大野 彩,窪木拓男
    • Organizer
      第48回 日本口腔インプラント学会学術大会
    • Related Report
      2017 Research-status Report
  • [Book] 補綴臨床別冊 保険適用新技術完全マスター! 第4章 口腔内装置 挿管時の歯の保護2018

    • Author(s)
      縄稚久美子,前田あずさ,窪木拓男
    • Total Pages
      5
    • Publisher
      医歯薬出版株式会社
    • Related Report
      2018 Annual Research Report

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Published: 2016-04-21   Modified: 2020-03-30  

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