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Development of a platform for connecting and perfusing multiple 3D organ models

Research Project

Project/Area Number 18K14102
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 28050:Nano/micro-systems-related
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

Mori Nobuhito  国立研究開発法人産業技術総合研究所, 生命工学領域, 研究員 (70806215)

Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsorgan-on-chip / 肝臓 / 血管 / 灌流 / 臓器チップ / organs-on-chip / 皮膚 / Organ on chip
Outline of Final Research Achievements

In this study, we fabricated a culture device that can construct and connect three-dimensional organ models with blood vessels. Using this culture device, we constructed skin and liver models, and explored the effects of perfusion and other culture conditions on each tissue, as well as the applicability of the device to drug metabolism studies. As a result, we succeeded in improving the condition of epidermis and dermis in the skin model compared to the conventional model, and in the liver model, we succeeded in testing the metabolism of drugs.

Academic Significance and Societal Importance of the Research Achievements

皮膚モデルに関する成果は薬剤試験に用いる皮膚モデルの改善や、メカノバイオロジーと呼ばれる分野の研究に用いるためのツールとして有用であると考えられる。また、肝臓モデルに関する成果は薬剤試験を体外で行えるようになる可能性を示している。また本研究の培養デバイスは肝組織のみならず、脳や腫瘍など他の臓器の構築にも利用可能である。さらに、血管を有することから、その応用先として薬剤試験のみならず、再生医療向け臓器や培養肉の構築・培養にも利用可能であることが期待できる。

Report

(6 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Products Report
  • Research Products

    (10 results)

All 2023 2021 2020 2019 2018 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 3 results) Presentation (3 results) (of which Int'l Joint Research: 1 results) Remarks (1 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Applicability of Artificial Vascularized Liver Tissue to Proteomic Analysis2021

    • Author(s)
      Mori Nobuhito、Kida Yasuyuki S.
    • Journal Title

      Micromachines

      Volume: 12 Issue: 4 Pages: 418-418

    • DOI

      10.3390/mi12040418

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Expression of genes involved in drug metabolism differs between perfusable 3D liver tissue and conventional 2D‐cultured hepatocellular carcinoma cells2020

    • Author(s)
      Mori Nobuhito、Kida Yasuyuki S.
    • Journal Title

      FEBS Open Bio

      Volume: 10 Issue: 10 Pages: 1985-2002

    • DOI

      10.1002/2211-5463.12948

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Fabrication of Perfusable Vascular Channels and Capillaries in 3D Liver-like Tissue2020

    • Author(s)
      Mori Nobuhito、Akagi Yuka、Imai Yukiko、Takayama Yuzo、Kida Yasuyuki S.
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 5646-5646

    • DOI

      10.1038/s41598-020-62286-3

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Perfusable and stretchable 3D culture system for skin-equivalent2018

    • Author(s)
      Nobuhito Mori 、Yuya Morimoto 、Shoji Takeuchi
    • Journal Title

      Biofabrication

      Volume: 11 Issue: 1 Pages: 011001-011001

    • DOI

      10.1088/1758-5090/aaed12

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] 灌流培養デバイスを用いた 血管付き肝組織の開発2021

    • Author(s)
      森宣仁、髙山祐三、 赤木祐香、木田泰之
    • Organizer
      再生医療学会
    • Related Report
      2020 Research-status Report
  • [Presentation] 3D LIVER TISSUE ENHANCED WITH PERFUSABLE VASCULAR CHANNEL AND SINUSOID-LIKE STRUCTURES2019

    • Author(s)
      Nobuhito Mori, Yuzo Takayama, and Yasuyuki S. Kida
    • Organizer
      23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences (MicroTAS)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 灌流可能な類洞様構造を有する三次元肝組織の構築2019

    • Author(s)
      森宣仁、髙山祐三、若林玲実、木田泰之
    • Organizer
      細胞アッセイ技術の現状と将来
    • Related Report
      2018 Research-status Report
  • [Remarks] 人工組織に血管を作製する技術を開発

    • URL

      https://www.aist.go.jp/aist_j/press_release/pr2020/pr20200414/pr20200414.html

    • Related Report
      2019 Research-status Report
  • [Patent(Industrial Property Rights)] 3次元肝組織モデル2023

    • Inventor(s)
      森 宣仁、髙山 祐三、赤木 祐香、木田 泰之
    • Industrial Property Rights Holder
      国立研究開発法人産業技術総合研究所
    • Industrial Property Rights Type
      特許
    • Acquisition Date
      2023
    • Related Report
      Products Report
  • [Patent(Industrial Property Rights)] 3次元肝組織モデル2019

    • Inventor(s)
      森宣仁、髙山祐三、赤木祐香、木田泰之
    • Industrial Property Rights Holder
      国立研究開発法人産業技術総合研究所
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-184027
    • Filing Date
      2019
    • Related Report
      2019 Research-status Report

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Published: 2018-04-23   Modified: 2024-03-28  

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