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Development of vascular-like network for creating three-dimensional tissues

Research Project

Project/Area Number 25820383
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Properties in chemical engineering process/Transfer operation/Unit operation
Research InstitutionKagoshima University

Principal Investigator

TAKEI Takayuki  鹿児島大学, 理工学研究科, 准教授 (90468059)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords血管 / 再生医療 / 三次元組織 / 血管網 / ファイバー / 毛細血管
Outline of Final Research Achievements

We fabricated an engineered vascular-like network comprised assembled hollow alginate hydrogel microfibers. The distance between each flow microchannel (hollow core portions of the microfibers) were set to approximately 100 μm by using microfibers with a gel thickness of approximately 50 μm. Human hepatoblastoma cell line proliferated in the gel portions of the microfibers and maintained their specific function during perfusion culture for 7 days. These results showed that the novel vascular-like networks fabricated here have the potential to allow the creation of volumetric tissues in vitro.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (16 results)

All 2015 2014 2013

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Acknowledgement Compliant: 2 results) Presentation (12 results) (of which Invited: 1 results)

  • [Journal Article] Fabrication of uniformly cell-laden porous scaffolds using a gas-in-liquid templating technique2015

    • Author(s)
      Takayuki Takei, Ryuta Aokawa, Takamasa Shigemitsu, Koei Kawakami, Masahiro Yoshida
    • Journal Title

      Journal of Bioscience and Bioengineering

      Volume: in press Issue: 5 Pages: 577-581

    • DOI

      10.1016/j.jbiosc.2015.03.017

    • NAID

      110010017125

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Necrotic regions are absent in fiber-shaped cell aggregates, approximately 100 μm in diameter2015

    • Author(s)
      Takayuki Takei, Jyunpei Kitazono, Sadao Tanaka, Hiroto Nishimata, Masahiro Yoshida
    • Journal Title

      Artificial Cells, Nanomedicine and Biotechnology

      Volume: -

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] 動物細胞包括中空ヒドロゲルファイバーを用いた小口径血管様構造体の作製2014

    • Author(s)
      武井 孝行, 岸原 尚也, 吉田 昌弘
    • Journal Title

      科学・技術研究

      Volume: 3 Pages: 133-136

    • NAID

      130004972863

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Alkali-treated Collagen Hydrogels Incorporating Basic Fibroblast Growth Factor for Enhanced Angiogenesis2014

    • Author(s)
      Takayuki Takei, Hiroki Yoshitomi, Masahiro Yoshida
    • Journal Title

      Journal of Chemical Engineering of Japan

      Volume: -

    • NAID

      130004145817

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] バイオマテリアルとしての工学的応用展開を目指した新規機能性ヒドロゲルの創製2015

    • Author(s)
      武井孝行
    • Organizer
      化学工学会第80年会
    • Place of Presentation
      芝浦工業大学(東京都・江東区)
    • Year and Date
      2015-03-19 – 2015-03-21
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] 発泡法を応用した多孔質スキャホールドへの細胞の均一固定化法2014

    • Author(s)
      武井孝行,重光孝政,吉田昌弘
    • Organizer
      第36回日本バイオマテリアル学会大会
    • Place of Presentation
      タワーホール船堀(東京都・江戸川区)
    • Year and Date
      2014-11-17 – 2014-11-18
    • Related Report
      2014 Annual Research Report
  • [Presentation] 発泡法を利用した動物細胞均一固定化多孔質スキャホールドの作製2014

    • Author(s)
      武井孝行,青川竜大,重光孝政,吉田昌弘
    • Organizer
      化学工学会第46秋季大会
    • Place of Presentation
      九州大学(福岡県・福岡市)
    • Year and Date
      2014-09-17 – 2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 細胞包括中空ゲルファイバーを使用した新規生体組織作製方法の開発2014

    • Author(s)
      北園純平,武井孝行,大角義治,吉田昌弘
    • Organizer
      化学工学会第46秋季大会
    • Place of Presentation
      九州大学(福岡県・福岡市)
    • Year and Date
      2014-09-17 – 2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 管状生体組織構築用の細胞接着性を有する中空ゲルファイバーの開発2014

    • Author(s)
      寺園圭太,武井孝行,大角義浩,吉田昌弘
    • Organizer
      化学工学会第46秋季大会
    • Place of Presentation
      九州大学(福岡県・福岡市)
    • Year and Date
      2014-09-17 – 2014-09-19
    • Related Report
      2014 Annual Research Report
  • [Presentation] 血管構築用の細胞接着性を有する中空ゲルファイバーの作製2014

    • Author(s)
      寺園圭太,武井孝行,大角義浩,吉田昌弘
    • Organizer
      第25回九州地区若手ケミカルエンジニア討論会
    • Place of Presentation
      ANAホリデイ・インリゾート宮崎(宮崎県・宮崎市)
    • Year and Date
      2014-07-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] 管状生体組織構築用の中空ゲルファイバーの開発2014

    • Author(s)
      寺園圭太,武井孝行,大角義浩,吉田昌弘
    • Organizer
      第51回化学関連支部合同九州大会
    • Place of Presentation
      AIMビル(福岡県・北九州市)
    • Year and Date
      2014-06-28
    • Related Report
      2014 Annual Research Report
  • [Presentation] 中空ゲルファイバーを利用した細胞凝集塊サイズの制御方法の開発2013

    • Author(s)
      北園純平, 武井孝行, 吉田昌弘
    • Organizer
      第50回化学関連支部合同九州大会
    • Place of Presentation
      北九州市
    • Related Report
      2013 Research-status Report
  • [Presentation] アルカリ処理コラーゲンゲルの作製および血管新生療法への応用2013

    • Author(s)
      吉冨滉生, 武井孝行, 吉田昌弘
    • Organizer
      第50回化学関連支部合同九州大会
    • Place of Presentation
      北九州市
    • Related Report
      2013 Research-status Report
  • [Presentation] Calcium-alginate hydrogel hollow microfibers for production of filament-like tissues2013

    • Author(s)
      Takayuki Takei, Zyunpei Kitazono, Masahiro Yoshida
    • Organizer
      19th International Symposium on Microencapsulation
    • Place of Presentation
      スペイン
    • Related Report
      2013 Research-status Report
  • [Presentation] 中空ゲルファイバーを利用した細胞凝集塊の作製2013

    • Author(s)
      北園純平, 武井孝行, 大角義浩, 吉田昌弘
    • Organizer
      化学工学会第45回秋季大会
    • Place of Presentation
      岡山市
    • Related Report
      2013 Research-status Report
  • [Presentation] Fabrication of linear tissue-like construct using hollow gel fibers2013

    • Author(s)
      Junpei Kitazono, Takayuki Takei, Yoshihiro Ozuno, Masahiro Yoshida
    • Organizer
      The 26th International Symposium on Chemical Engineering
    • Place of Presentation
      韓国
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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