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Establishment of in situ tissue engineering approach using bioactive agent and various biomaterials for obtaining true periodontal tissue regeneration

Research Project

Project/Area Number 20K10011
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 InstitutionKagoshima University

Principal Investigator

Shirakata Yoshinori  鹿児島大学, 医歯学域歯学系, 准教授 (60359982)

Co-Investigator(Kenkyū-buntansha) 中村 利明  鹿児島大学, 医歯学域鹿児島大学病院, 講師 (60381183)
篠原 敬哉  鹿児島大学, 医歯学域歯学系, 助教 (30761647)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords歯周組織再生 / 骨移植材 / 塩基性線維芽細胞増殖因子 / 担体 / 足場材 / テイッシュエンジニアリング / 生理活性物質 / エナメルマトリックスデリバテイブ / スキャホールド / 成長因子 / 生体材料
Outline of Research at the Start

現在、歯周組織再生を目的に様々な生体材料や生理活性物資、さらに各種(幹)細胞移植を用いた歯周組織再生アプローチが広く報告されている。ただ細胞移植療法には未だ克服すべき課題も多く、比較的小規模の歯周組織欠損においては生体材料と生理活性物質の活用で良好な結果が得られる可能性がこれまで示唆されている。しかしこれらの使用基準の違いに明確なコンセンサスはなくその臨床効果に差がないことがある。そこで今回、臨床上最も高頻度の1壁性骨欠損において真の歯周組織再生を得るべく効果的かつ適切な生理活性物質と生体材料の併用方法を開発し、In situ歯周組織再生アプローチの本質的な意義を見極める。

Outline of Final Research Achievements

To evaluate periodontal wound healing of 1-wall intrabony defects treated with recombinant human fibroblast growth factor-2 (rhFGF-2) and beta-tricalcium phosphate (β-TCP), carbonate apatite (CO3Ap), or deproteinized bovine bone mineral (DBBM) in dogs. The stability of rhFGF-2 adsorbed onto the bone substitutes was evaluated by ELISA.Significantly higher amount of rhFGF-2 was adsorbed to CO3Ap compared with β-TCP. The rhFGF-2/DBBM group demonstrated the highest amount of periodontal tissue regeneration. The rhFGF-2/DBBM group yielded significantly greater formation of new attachment than the rhFGF-2 group. New bone area in the rhFGF-2/DBBM was significantly greater than that in the rhFGF-2, rhFGF-2/β-TCP and rhFGF-2/CO3Ap groups. The present data indicate that DBBM seems to be a suitable carrier for rhFGF-2 and the rhFGF-2/DBBM treatment promotes favorable periodontal regeneration compared with rhFGF-2, rhFGF-2/β-TCP and rhFGF-2/CO3Ap treatments in 1-wall intrabony defects.

Academic Significance and Societal Importance of the Research Achievements

本研究結果により, bFGFは併用する骨移植材の特性により各々の相性(affinity)が異なることが示唆された。なお歯周組織再生療法に用いる生体材料は足場材としての役割でなく, 生理活性物質の担体としての役割を併せもつものが理想的であることが示され今後, 理想的な生体材料の開発にも繋がる知見が得られた。さらには世界に先駆けて, 本邦におけるbFGFと骨移植材を併用した歯周組織再生治療の治療指針のエビデンスを提示できた点において非常に意義深いものと考えられる。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (30 results)

All 2022 2021 2020 Other

All Int'l Joint Research (3 results) Journal Article (9 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 9 results,  Open Access: 3 results) Presentation (13 results) (of which Int'l Joint Research: 6 results,  Invited: 9 results) Book (2 results) Remarks (3 results)

  • [Int'l Joint Research] ベルン大学歯学部/REGEDENT AG(スイス)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] ベルン大学(スイス)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] ベルン大学(スイス)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Comparison of periodontal wound healing/regeneration by recombinant human fibroblast growth factor-2 combined with β-tricalcium phosphate, carbonate apatite, or deproteinized bovine bone mineral in a canine one-wall intra-bony defect model.2022

    • Author(s)
      Shirakata Y, Setoguchi F, Sena K, Nakamura T, Imafuji T, Shinohara Y, Iwata M, Noguchi K.
    • Journal Title

      J Clin Periodontol

      Volume: 49(6) Issue: 6 Pages: 599-608

    • DOI

      10.1111/jcpe.13619

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Cross-linked hyaluronic acid gel with or without a collagen matrix in the treatment of class III furcation defects: A histologic and histomorphometric study in dogs.2022

    • Author(s)
      Shirakata Y, Imafuji T, Nakamura T, Shinohara Y, Iwata M, Setoguchi F, Noguchi K, Sculean A.
    • Journal Title

      J Clin Periodontol.

      Volume: 49(10) Issue: 10 Pages: 1079-1089

    • DOI

      10.1111/jcpe.13694

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] istological evaluation of gingival and intrabony periodontal defects treated with plaletet-rich fibrin using different protocols: A canine study2021

    • Author(s)
      Yoshinori Shirakata, Kotaro Sena, Toshiaki Nakamura, Yukiya Shinohara, Takatomo Imafuji, Fumiaki Setoguchi, Kazuyuki Noguchi, Tomoyuki Kawase, Richard J. Miron.
    • Journal Title

      Oral Health and Preventive Dentistry

      Volume: 19 Pages: 537-546

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Enhanced bone formation of calvarial bone defects by low-intensity pulsed ultrasound and recombinant human bone morphogenetic protein-9: a preliminary experimental study in rats2021

    • Author(s)
      Imafuji Takatomo、Shirakata Yoshinori、Shinohara Yukiya、Nakamura Toshiaki、Noguchi Kazuyuki
    • Journal Title

      Clinical Oral Investigations

      Volume: - Issue: 10 Pages: 5917-5927

    • DOI

      10.1007/s00784-021-03897-6

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Healing of buccal gingival recessions following treatment with coronally advanced flap alone or combined with a cross-linked hyaluronic acid gel. An experimental study in dogs2021

    • Author(s)
      Shirakata Y, Nakamura T, Kawakami Y, Imafuji T, Shinohara Y, Noguchi K, Sculean A
    • Journal Title

      Journal of Clinical Periodontology

      Volume: 48 Issue: 4 Pages: 570-580

    • DOI

      10.1111/jcpe.13433

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Periodontal wound healing/regeneration of two-wall intrabony defects following reconstructive surgery with cross-linked hyaluronic acid-gel with or without a collagen matrix: a preclinical study in dogs2021

    • Author(s)
      Shirakata Y, Imafuji T, Nakamura T, Kawakami Y, Shinohara T, Noguchi K, Pilloni A, Sculean A
    • Journal Title

      Quintessence International

      Volume: -

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Use of platelet-rich fibrin for the treatment of periodontal intrabony defects: a systematic review and meta-analysis.2021

    • Author(s)
      Miron RJ, Moraschini V, Fujioka-Kobayashi M, Zhang Y, Kawase T, Cosgarea R, Jepsen S, Bishara M, Canullo L, Shirakata Y, Gruber R, Ferenc D, Calasans-Maia MD, Wang HL, Sculean A
    • Journal Title

      Clinical Oral Investigations

      Volume: 25 Issue: 5 Pages: 2461-2478

    • DOI

      10.1007/s00784-021-03825-8

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Healing of intrabony defects following regenerative surgery by means of single-flap approach in conjunction with either hyaluronic acid or an enamel matrix derivative: a 24-month randomized controlled clinical trial2021

    • Author(s)
      Pilloni A, Rojas MA, Marini L, Russo P, Shirakata Y, Sculean A, lacono R
    • Journal Title

      Clinical Oral Investigations

      Volume: - Issue: 8 Pages: 5095-5107

    • DOI

      10.1007/s00784-021-03822-x

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Use of platelet-rich fibrin for the treatment of gingival recessions: a systematic review and meta-analysis2020

    • Author(s)
      Miron RJ, Moraschini V, Del Fabbro M, Piattelli A, Fujioka-Kobayashi M, Zhang Y, Saulacic N, Schaller B, Kawase T, Cosgarea R, Jepsen S, Tuttle D, Bishara M, Canullo L, Eliezer M, Stavropoulos A, Shirakata Y, Stahli A, Gruber R, Lucaciu O, Aroca S, Deppe H, Wang HL, Sculean A
    • Journal Title

      Clinical Oral Investigations

      Volume: 24 Issue: 8 Pages: 2543-2557

    • DOI

      10.1007/s00784-020-03400-7

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Current status and future prospects of biological molecule-based regenerative/reconstructive periodontal therapy .2022

    • Author(s)
      Yoshinori Shirakata
    • Organizer
      American Academy of Periodontology 108th Annual Meeting The 8th Pan Pacific Session
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] In situ tissue engineering approaches using biologics/biomaterials for bone and periodontal regeneration .2022

    • Author(s)
      Yoshinori Shirakata
    • Organizer
      4th International Conference Brawijaya Dentistry (ICBD)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Histological evaluation of cross-linked hyaluronic acid-gel with or without a collagen matrix for periodontal wound healing/regeneration of class Ⅲ furcation defects in dogs.2022

    • Author(s)
      Y Shirakata, T Imafuji, Y Shinohara, T Nakamura, M Iwata, F Setoguchi, K Noguchi, A Sculean
    • Organizer
      Europerio 10
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Preclinical evaluation of the effects of cross-linked hyaluronic acid gel on periodontal wound healing/regeneration in periodontal defects.2022

    • Author(s)
      Yoshinori Shirakata
    • Organizer
      Europerio 10
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] βリン酸カルシウム, 炭酸アパタイトおよび脱タンパク牛骨ミネラルとリグロス併用による歯周組織再生効果-イヌ1壁性骨欠損モデルにおける組織学的比較評価-2022

    • Author(s)
      白方良典, 瀬名浩太郎, 今藤隆智, 中村利明, 篠原敬哉, 瀬戸口史晃, 岩田真行, 野口和行
    • Organizer
      第65回春季日本歯周病学会学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 歯周組織再建/再生療法を科学的に検証する -真のゴールを目指して-2022

    • Author(s)
      白方良典
    • Organizer
      令和4年度第1回日本臨床歯周病学会中国四国支部教育講演会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 実験動物を用いたサイトカインおよび生体材料の歯周組織再生能評価2022

    • Author(s)
      白方良典
    • Organizer
      第38回日本毒性病理学会総会及び学術集会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] ランチョンセミナーL2 「実験動物を用いたサイトカインおよび生体材料の歯周組織再生能評価」2022

    • Author(s)
      白方良典
    • Organizer
      第38回日本毒性病理学会総会及び学術集会 (現地およびWeb開催)
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 歯周組織再生/再建療法を俯瞰する2022

    • Author(s)
      白方良典
    • Organizer
      JSCT (JIADS STUDY CLUB TOKYO)  特別講演
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 歯周組織再建治療におけるバイオマテリアルの意義とその選択2022

    • Author(s)
      白方良典
    • Organizer
      Web講演会 歯周治療シリーズ2022 part 1
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Evidence-based periodontal regenerative therapy -クリ二シャン・サイエンテイストを目指して-2021

    • Author(s)
      白方良典
    • Organizer
      第3回南九州歯学会 (Web開催)
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Effects of hyaluronic acid on healing of gingival recession defects in dogs2020

    • Author(s)
      Shirakata Y, Nakamura T, Kawakami Y, Imafuji T, Shinohara Y, Noguchi K, Sculean A
    • Organizer
      106th Annual Meeting American Academy of Periodontology
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] LIPUS enhances rhBMP9-induced bone formation in rat calvarial bone defects2020

    • Author(s)
      Imafuji T, Shirakata Y, Shinohara Y, Nakamura T, Noguchi K
    • Organizer
      106th Annual Meeting American Academy of Periodontology
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Book] Chapter 12 Use of PRF for the treatment of gingival recessions in Understanding Platelet-Rich Fibrin2021

    • Author(s)
      Miron RJ, Tuttie D, Moraschini V, Eliezer M, Cosgarea R, Japsen S, Shirakata Y, Wang HL, Sculean A
    • Total Pages
      16
    • Publisher
      Quintessence Publishing Co. Inc
    • Related Report
      2020 Research-status Report
  • [Book] Chapter 13 Use of PRF for the treatment ofintrabony and furcation defects in Understanding Platelet-Rich Fibrin2021

    • Author(s)
      Miron RJ, Moraschini V, Moghaddas O, Shirakata Y, Mealey B, Wang HL, Sculean A
    • Total Pages
      12
    • Publisher
      Quintessence Publishing Co. Inc
    • Related Report
      2020 Research-status Report
  • [Remarks] 鹿児島大学研究者総覧

    • URL

      https://ris.kuas.kagoshima-u.ac.jp/html/100004960_ja.html?k

    • Related Report
      2022 Annual Research Report
  • [Remarks] 鹿児島大学ホームページ 研究者総覧

    • URL

      https://ris.kuas.kagoshima-u.ac.jp/html/100004960_ja.html?k

    • Related Report
      2021 Research-status Report
  • [Remarks] 鹿児島大学ホームページ 研究者総覧

    • URL

      http://ris.kuas.kagoshima-u.ac.jp/search?m=home&l=ja

    • Related Report
      2020 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2024-01-30  

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