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Fabrication of 3-D cellular constructs using gel transfer methods

Research Project

Project/Area Number 17H02095
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Biomedical engineering/Biomaterial science and engineering
Research InstitutionKyushu University (2018-2019)
Tohoku University (2017)

Principal Investigator

Anada Takahisa  九州大学, 先導物質化学研究所, 准教授 (30398466)

Co-Investigator(Kenkyū-buntansha) 鈴木 治  東北大学, 歯学研究科, 教授 (60374948)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2019: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2018: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2017: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Keywords細胞・組織工学材料 / 細胞培養デバイス
Outline of Final Research Achievements

Three dimensional cellular constructs which are formed in vitro are called as 3D organoids or miniature organs. Construction of 3D organoids is one of the most important issue in tissue engineering. In this study, we have developed a novel 3D organoid culture system based on an oxygen permeable cell culture device. Three dimensional vascular-like structures were formed by use of different types of spheroids embedded in hydrogels. We found that the reconstruction techniques for the active and vascularized cellular constructs improve cell-cell interactions between osteoblasts and endothelial cells and are effective on the differentiation of cells.

Academic Significance and Societal Importance of the Research Achievements

スフェロイド培養法は、その直径が大きくなると内部の酸素が不足し、壊死を起こすため臨床応用への大きな障害となっている。組織体内部壊死を抑制する技術は、移植を目的とするin vitro組織再構築を達成するために必須であり、ニーズが高い。代表者らは、従来のスフェロイド培養法の課題を解決し、壊死を抑制することができる細胞培養デバイスを開発した。また、組織構築には血管網作製が必須であり、生体外で血管網を予め形成させておくことで生体内で直ちに機能する組織体構築が可能となる。本手法は、血管網を有する構造体を生体外で作製することで厚みのある三次元組織体を得ることができ、再生医療分野に与える波及効果は大きい。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (19 results)

All 2020 2019 2018 2017 Other

All Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 1 results) Presentation (8 results) (of which Int'l Joint Research: 1 results,  Invited: 3 results) Book (2 results) Remarks (3 results)

  • [Journal Article] Chemical stability-sensitive osteoconductive performance of octacalcium phosphate bone substitute in an ovariectomized rat tibia defect.2020

    • Author(s)
      K Baba, Y Shiwaku, R Hamai, Y Mori, T Anada, K Tsuchiya, I Oizumi, N Miyatake, E Itoi, O Suzuki.
    • Journal Title

      ACS Appl Bio Mater

      Volume: 3 Issue: 3 Pages: 1444-1458

    • DOI

      10.1021/acsabm.9b01091

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vascularized Bone-Mimetic Hydrogel Constructs by 3D Bioprinting to Promote Osteogenesis and Angiogenesis2019

    • Author(s)
      Anada Takahisa、Pan Chi-Chun、Stahl Alexander、Mori Satomi、Fukuda Junji、Suzuki Osamu、Yang Yunzhi
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 20 Issue: 5 Pages: 1096-1096

    • DOI

      10.3390/ijms20051096

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Culture of hybrid spheroids composed of calcium phosphate materials and mesenchymal stem cells on an oxygen-permeable culture device to predict in vivo bone forming capability2019

    • Author(s)
      Sato Tomoya、Anada Takahisa、Hamai Ryo、Shiwaku Yukari、Tsuchiya Kaori、Sakai Susumu、Baba Kazuyoshi、Sasaki Keiichi、Suzuki Osamu
    • Journal Title

      Acta Biomaterialia

      Volume: 88 Pages: 477-490

    • DOI

      10.1016/j.actbio.2019.03.001

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Angiogenesis involvement by octacalcium phosphate-gelatin composite-driven bone regeneration in rat calvaria critical-sized defect2019

    • Author(s)
      Kurobane Tsuyoshi、Shiwaku Yukari、Anada Takahisa、Hamai Ryo、Tsuchiya Kaori、Baba Kazuyoshi、Iikubo Masahiro、Takahashi Tetsu、Suzuki Osamu
    • Journal Title

      Acta Biomaterialia

      Volume: 88 Pages: 514-526

    • DOI

      10.1016/j.actbio.2019.02.021

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Capacity of octacalcium phosphate to promote osteoblastic differentiation toward osteocytes in vitro.2018

    • Author(s)
      Sai Y, Shiwaku Y, Anada T, Tsuchiya K, Takahashi T, Suzuki O.
    • Journal Title

      Acta Biomater.

      Volume: 69 Pages: 362-371

    • DOI

      10.1016/j.actbio.2018.01.026

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Osteogenic cellular activity around onlaid octacalcium phosphate-gelatin composite onto rat calvaria.2018

    • Author(s)
      Iwama R, Anada T, Shiwaku Y, Tsuchiya K, Takahashi T, Suzuki O.
    • Journal Title

      J Biomed Mater Res A.

      Volume: 106 Issue: 5 Pages: 1322-1333

    • DOI

      10.1002/jbm.a.36335

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] 骨再生のための三次元細胞培養デバイス及び生体適合性高分子の開発2020

    • Author(s)
      穴田貴久、門柚里、田中賢
    • Organizer
      ダイナミック・アライアンス 生命機能 物質・デバイスシステム2019 G3分科会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 高分子基材細胞培養デバイスの三次元組織体形成における有用性2020

    • Author(s)
      穴田貴久
    • Organizer
      高分子学会九州支部フォーラム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 活きの良い細胞組織体を作製可能な三次元培養デバイスの開発2020

    • Author(s)
      穴田貴久
    • Organizer
      第19回再生医療学会総会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 血管と骨形成を促進するハイドロゲル構造体の作製2018

    • Author(s)
      穴田貴久,鈴木治,Yunzhi Yang
    • Organizer
      第40回バイオマテリアル学会大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 再生医療応用のための三次元細胞培養デバイスの開発2018

    • Author(s)
      穴田貴久
    • Organizer
      第8回日本バイオマテリアル学会九州ブロック講演会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] ソフトマテリアル三次元細胞培養機材の開発と細胞分化制御2018

    • Author(s)
      穴田貴久
    • Organizer
      先端化学・材料技術部会 新素材分科会/ライフサイエンス技術部会 材料分科会 共催 講演会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Mechanism of dissolution, hydrolysis and re-precipitation in OCP scaffold2017

    • Author(s)
      Osamu Suzuki, Takahisa Anada, Yukari Shiwaku
    • Organizer
      European Materials Research Society 2017 Spring Meeting
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ラット脛骨骨欠損部へ埋入した リン酸オクタカルシウムの初期組織反応及び細胞遊走性の評価2017

    • Author(s)
      穴田貴久,平山聞一,塩飽由香利,宮武尚央,土屋香織,中村雅典,高橋哲,鈴木 治
    • Organizer
      第37回日本骨形態計測学会
    • Related Report
      2017 Annual Research Report
  • [Book] Novel scaffold composites containing octacalcium phosphate. In Chapter 6, Octacalcium Phosphate Biomaterials2019

    • Author(s)
      R Hamai, T Anada, O Suzuki
    • Total Pages
      374
    • Publisher
      Elsevier
    • ISBN
      9780081025123
    • Related Report
      2019 Annual Research Report
  • [Book] 歯科再生医学 第三章-6「3次元オルガノイド形成」2019

    • Author(s)
      穴田貴久, 鈴木 治
    • Total Pages
      321
    • Publisher
      医歯薬出版株式会社
    • ISBN
      9784263458389
    • Related Report
      2018 Annual Research Report
  • [Remarks] 九州大学先導物質化学研究所ソフトマテリアル学際化学分野

    • URL

      http://www.soft-material.jp/

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
  • [Remarks] 東北大学大学院歯学研究科 顎口腔機能創建学分野

    • URL

      http://www.cfe.dent.tohoku.ac.jp/

    • Related Report
      2019 Annual Research Report
  • [Remarks] 東北大学大学院歯学研究科顎口腔機能創建学分野

    • URL

      http://www.cfe.dent.tohoku.ac.jp/

    • Related Report
      2017 Annual Research Report

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Published: 2017-04-28   Modified: 2021-02-19  

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