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2019 Fiscal Year Annual Research Report

Development of new articular cartilage reconstruction method using cartilage / bone tissue-inducible hybrid biomaterial

Research Project

Project/Area Number 16K20577
Research InstitutionOkayama University

Principal Investigator

高畠 清文  岡山大学, 医歯薬学総合研究科, 助教 (70736537)

Project Period (FY) 2016-04-01 – 2020-03-31
Keywords人工生体材料 / 幾何学的構造 / ハニカムTCP / 骨組織形成 / 軟骨組織形成
Outline of Annual Research Achievements

本研究では、骨・軟骨組織をシームレスに連続した状態で誘導可能な軟骨・骨組織誘導性ハイブリッド生体材料の構築を目的にハニカムTCPを用いた実験を行った。形状の異なるハニカムTCPを用いて軟骨・骨組織を特異的に誘導した結果、直線的貫通孔の孔径75μmのハニカムTCPで軟骨形成を認めた。孔径300μmのハニカムTCPでは骨形成を認めた。以上のことから、ハニカムTCPの形状を変化させることにより軟骨・骨組織を特異的に誘導することができ、これらをシームレスに連続させることにより関節軟骨を再生できる新規関節軟骨再建法の開発に繋がる可能性が示唆された。
研究期間全愛を通じての研究成果としては、ウサギ飛騨関節欠損モデルを作製し、孔径300μmのハニカムTCPを埋入すると、ウサギ膝関節骨組織相当部にはハニカムTCP孔内に骨組織形成を認め、また膝関節の軟骨組織相当部にはサフラニンレッドに染色される軟骨組織形成を認めた。

  • Research Products

    (14 results)

All 2019

All Journal Article (11 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 11 results,  Open Access: 11 results) Presentation (3 results)

  • [Journal Article] Feasible Advantage of Bioactive/Bioresorbable Devices Made of Forged Composites of Hydroxyapatite Particles and Poly-L-lactide in Alveolar Bone Augmentation: A Preliminary Study2019

    • Author(s)
      Shintaro Sukegawa, Hotaka Kawai, Keisuke Nakano, Takahiro Kanno, Kiyofumi Takabatake, Hitoshi Nagatsuka, Yoshihiko Furuki
    • Journal Title

      Int J Med Sci.

      Volume: 16(2) Pages: 318-323

    • DOI

      doi: 10.7150/ijms.27986.

    • Peer Reviewed / Open Access
  • [Journal Article] Nicotine promotes lymph node metastasis and cetuximab resistance in head and neck squamous cell carcinoma.2019

    • Author(s)
      Shimizu R, Ibaragi S, Eguchi T, Kuwajima D, Kodama S, Nishioka T, Okui T, Obata K, Takabatake K, Kawai H, Ono K, Okamoto K, Nagatsuka H, Sasaki A.
    • Journal Title

      Int J Oncol.

      Volume: 54(1) Pages: 283-294

    • DOI

      doi: 10.3892/ijo.2018.4631.

    • Peer Reviewed / Open Access
  • [Journal Article] In Vivo Tissue response of Endodontic Bio-ceramic materials2019

    • Author(s)
      Teresita Romano, Mara Victoria Jammal, Keisuke Nakano, Ana Garca Rusco, Jorge Olmos Fassi, Silvia Kozuszko, Kiyofumi Takabatake, Hitoshi Nagatsuka, Liliana Raquel Missana
    • Journal Title

      Journal of Hard Tissue Biology

      Volume: 28(1) Pages: 1-6

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Notch Signaling Affects Oral Neoplasm Cell Differentiation and Acquisition of Tumor-Specific Characteristics.2019

    • Author(s)
      Nakano K, Takabatake K, Kawai H, Yoshida S, Maeda H, Kawakami T, Nagatsuka H.
    • Journal Title

      Int J Mol Sci.

      Volume: 20(8) Pages: E1973

    • DOI

      doi: 10.3390/ijms20081973.

    • Peer Reviewed / Open Access
  • [Journal Article] Biomechanical Loading Comparison between Titanium and Unsintered Hydroxyapatite/Poly-L-Lactide Plate System for Fixation of Mandibular Subcondylar Fractures.2019

    • Author(s)
      Sukegawa S, Kanno T, Yamamoto N, Nakano K, Takabatake K, Kawai H, Nagatsuka H, Furuki Y.
    • Journal Title

      Materials

      Volume: 12(9) Pages: E1557

    • DOI

      doi: 10.3390/ma12091557.

    • Peer Reviewed / Open Access
  • [Journal Article] Immunohistochemistry of YAP and dNp63 and survival analysis of patients bearing precancerous lesion and oral squamous cell carcinoma.2019

    • Author(s)
      Ono S, Nakano K, Takabatake K, Kawai H, Nagatsuka H.
    • Journal Title

      Int J Med Sci.

      Volume: 16(5) Pages: 766-773

    • DOI

      doi: 10.7150/ijms.29995.

    • Peer Reviewed / Open Access
  • [Journal Article] Tumor Angiogenic Inhibition Triggered Necrosis (TAITN) in Oral Cancer.2019

    • Author(s)
      Yoshida S, Kawai H, Eguchi T, Sukegawa S, Oo MW, Anqi C, Takabatake K, Nakano K, Okamoto K, Nagatsuka H.
    • Journal Title

      Cells

      Volume: 8(7) Pages: E761

    • DOI

      doi: 10.3390/cells8070761.

    • Peer Reviewed / Open Access
  • [Journal Article] Differentiation and Roles of Bone Marrow-Derived Cells on Tumor Microenvironment in Oral Squamous Cell Carcinoma.2019

    • Author(s)
      Chang Anqi, Kiyofumi Takabatake, Hotaka Kawai, May Wathone Oo, Saori Yoshida, Masae Fujii, Haruka Omori, Shintaro Sukegawa, Keisuke Nakano, Hidetsugu Tsujigiwa, Zheng Jinhua, Hitoshi Nagatsuka.
    • Journal Title

      Oncology Letters

      Volume: 18 Pages: 6628-6638

    • DOI

      doi: 10.3892/ol.2019.11045.

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Advantage of Alveolar Ridge Augmentation with Bioactive/Bioresorbable Screws Made of Composites of Unsintered Hydroxyapatite and Poly-L-lactide.2019

    • Author(s)
      Sukegawa S, Kawai H, Nakano K, Takabatake K, Kanno T, Nagatsuka H, Furuki Y.
    • Journal Title

      Materials

      Volume: 12(22) Pages: E3681

    • DOI

      doi: 10.3390/ma12223681.

    • Peer Reviewed / Open Access
  • [Journal Article] Do the Presence of Mandibular Third Molar and the Occlusal Support Affect the Occurrence and the Mode of Mandibular Condylar Fractures?2019

    • Author(s)
      Shintaro Sukegawa, Masato Saika, Takahiro Kanno, Keisuke Nakano, Kiyofumi Takabatake, Hotaka Kawai, Hitoshi Nagatsuka, Yoshihiko Furuki
    • Journal Title

      Journal of Hard Tissue Biology

      Volume: 28(4) Pages: 377-382

    • Peer Reviewed / Open Access
  • [Journal Article] The Role of Sonic Hedgehog Signaling in the Tumor Microenvironment of Oral Squamous Cell Carcinoma.2019

    • Author(s)
      Takabatake K, Shimo T, Murakami J, Anqi C, Kawai H, Yoshida S, Wathone Oo M, Haruka O, Sukegawa S, Tsujigiwa H, Nakano K, Nagatsuka H.
    • Journal Title

      Int J Mol Sci.

      Volume: 20(22) Pages: E5779

    • DOI

      doi: 10.3390/ijms20225779.

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] ハニカムTCPの硬組織形成制御機構解明と臨床応用2019

    • Author(s)
      大森悠加、高畠清文、辻極秀次、河合穂高、吉田沙織、May wathone Oo、中野敬介、長塚仁
    • Organizer
      第40回岡山歯学会総会・学術大会
  • [Presentation] 頭頸部領域再建におけるハニカムTCPの硬組織再生メカニズム解明と臨床応用2019

    • Author(s)
      高畠清文、辻極秀次、河合穂高、吉田沙織、大森悠加、中野敬介、川上敏行、長塚仁
    • Organizer
      第28回硬組織再生生物学会学術大会・総会
  • [Presentation] ハニカムTCPの幾何学的構造による血管新生を介した選択的骨・軟骨形成制御2019

    • Author(s)
      高畠清文、辻極秀次、浜田芽衣、河合穂高、吉田沙織、大森悠加、中野敬介、長塚仁
    • Organizer
      第73回NPO法人 日本口腔科学会学術集会

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Published: 2021-01-27  

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