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Development of a vascular composite organoid for highly efficient cell transplantation

Research Project

Project/Area Number 20K12653
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 90120:Biomaterials-related
Research InstitutionTokyo University of Science

Principal Investigator

Kusamori Kosuke  東京理科大学, 薬学部薬学科, 講師 (90707407)

Co-Investigator(Kenkyū-buntansha) 西川 元也  東京理科大学, 薬学部薬学科, 教授 (40273437)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords細胞移植治療 / オルガノイド / 血管コンポジット / ヒトiPS細胞 / 血管内蔵シート / 血管網内蔵シート
Outline of Research at the Start

本研究は、血管構造を有するオルガノイドの作製法を確立することで、生体に移植したオルガノイドの生存率および生存期間の大幅な改善を試みるものである。本研究を達成することにより、世界中で開発が期待される細胞移植治療の有効性を向上するとともに、オルガノイド研究の新たな可能性を創造できると考えられる。

Outline of Final Research Achievements

Cell transplantation therapy is a treatment method in which living cells are transplanted into patients, and is expected to be a next-generation therapy because of its excellent therapeutic effects. However, it has been reported that cells transplanted into a living body rapidly disappear, so it is necessary to improve the efficiency of cell transplantation for effective cell transplantation therapy. In this study, vascular composite three-dimensional cellular structures were fabricated for organoids, which were known to exhibit tissue-like functions and structures, to improve the survival after transplantation. Based on some experiments, we successfully developed a vascular composite cell sheet consisted of mesenchymal stem cells and blood endothelial cells, and the survival of a cell sheet after transplantation was improved.

Academic Significance and Societal Importance of the Research Achievements

本研究では、細胞移植効率を格段に改善する方法として、血管構造を内蔵する細胞構造体の開発に成功した。本研究は、細胞移植において解決すべき細胞の移植効率を改善する極めて重要な内容であり、本研究で開発した技術は細胞移植治療の有効性を劇的に向上するものと期待される。本研究成果が実用化されることで、細胞移植治療の発展に寄与でき、医療の発展を介して社会へ貢献できると考える。これまでに、細胞移植治療における移植細胞の生存率を制御しようとする試みは少なく、細胞治療やオルガノイド研究において新たな可能性を生み出す点で学術的に意義深いものである。

Report

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

    (30 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (3 results) Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 4 results) Presentation (18 results) (of which Int'l Joint Research: 3 results,  Invited: 6 results) Remarks (3 results)

  • [Int'l Joint Research] CCHMC(米国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] CCHMC(米国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] Cincinnati Children's Hospital/Medical Center(米国)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Cell therapeutics loaded with drug delivery system technology2023

    • Author(s)
      草森浩輔、西川元也
    • Journal Title

      Drug Delivery System

      Volume: 38 Issue: 1 Pages: 31-41

    • DOI

      10.2745/dds.38.31

    • ISSN
      0913-5006, 1881-2732
    • Year and Date
      2023-01-25
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quality evaluation of cell spheroids for transplantation by monitoring oxygen consumption using an on-chip electrochemical device2022

    • Author(s)
      Mari Tsujimura, Kosuke Kusamori, Kodai Takamura, Temmei Ito, Takatoshi Kaya, Kazunori Shimizu, Satoshi Konishi, Makiya Nishikawa
    • Journal Title

      Biotechnology Reports

      Volume: 36 Pages: e00766-e00766

    • DOI

      10.1016/j.btre.2022.e00766

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Intravenous injection of mesenchymal stem cell spheroids improves the pulmonary delivery and prolongs in vivo survival2022

    • Author(s)
      Yoshihiko Shimazawa, Kosuke Kusamori, Mari Tsujimura, Asuka Shimomura, Ryo Takasaki, Yukiya Takayama, Kazunori Shimizu, Satoshi Konishi, Makiya Nishikawa
    • Journal Title

      Biotechnology Journal

      Volume: 17 Issue: 1

    • DOI

      10.1002/biot.202100137

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mesenchymal stem/stromal cells as next-generation drug delivery vehicles for cancer therapeutics2021

    • Author(s)
      Yukiya Takayama, Kosuke Kusamori#, Makiya Nishikawa
    • Journal Title

      Expert Opinion on Drug Delivery

      Volume: 5 Issue: 11 Pages: 1-16

    • DOI

      10.1080/17425247.2021.1960309

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Anticancer drug-loaded mesenchymal stem cells for targeted cancer therapy2021

    • Author(s)
      Yukiya Takayama, Kosuke Kusamori, Chihiro Tsukimori, Yosuke Shimizu, Mika Hayashi, Ikumi Kiyama, Hidemasa Katsumi, Toshiyasu Sakane, Akira Yamamoto, Makiya Nishikawa
    • Journal Title

      Journal of Controlled Release

      Volume: 329 Pages: 1090-1101

    • DOI

      10.1016/j.jconrel.2020.10.037

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Development of advanced cell-based therapy by regulating cell-cell interactions2021

    • Author(s)
      Kosuke Kusamori
    • Journal Title

      Biological and Pharmaceutical Bulletin

      Volume: -

    • NAID

      130008070589

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Presentation] 膵癌に対する抗がん剤の有効性を高精度に予測可能な膵癌細胞スフェロイドの開発2023

    • Author(s)
      高崎 凌、草森浩輔、村橋睦了、西川元也
    • Organizer
      日本薬学会第143年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 遠心力を利用した積層細胞シート作製技術を基盤とするリンパ管網内蔵三次元組織の開発2023

    • Author(s)
      尾花 柊、草森浩輔、村橋睦了、西川元也
    • Organizer
      第22回日本再生医療学会総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ヒトiPS細胞由来膵島オルガノイドのサイズ制御による効率的な分化誘導2023

    • Author(s)
      浅見柚羽、草森浩輔、西川元也、James M Wells
    • Organizer
      第22回日本再生医療学会総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Cell-Based Tumor-Targeted Therapy by Cell Surface Engineering2022

    • Author(s)
      Kosuke Kusamori, Yukiya Takayama, Makiya Nishikawa
    • Organizer
      ICPAC Kota Kinabalu 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 細胞を利用した薬物送達システムの開発2022

    • Author(s)
      草森浩輔、西川元也
    • Organizer
      遺伝子・デリバリー研究会 第21回シンポジウム
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] DDS技術を基盤とした革新的細胞医薬の開発2022

    • Author(s)
      草森浩輔
    • Organizer
      第38回日本DDS学会学術集会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 細胞の高度機能化による有効かつ安全な細胞医薬の開発2022

    • Author(s)
      草森浩輔
    • Organizer
      日本薬剤学会第37年会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 間葉系幹細胞表面へのポリエチレングリコール修飾による肺塞栓の回避2022

    • Author(s)
      草森浩輔、髙山幸也、西川元也
    • Organizer
      第21回日本再生医療学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] オルガノイドサイズ依存的なヒト iPS 細胞由来膵島オルガノイドの分化誘導2021

    • Author(s)
      草森浩輔、西川元也
    • Organizer
      東京理科大学薬学部DDSシンポジウム2021
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Cell suicide-based functional control of genetically modified cells for cell-based gene therapy2021

    • Author(s)
      Kosuke Kusamori, Mari Tsujimura, Makiya Nishikawa
    • Organizer
      Tissue Engineering and Regenerative Medicine International Society (TERMIS) 6th World Congress
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Improving the migration of intravenously injected mesenchymal stem cells to inflammation sites by cell surface engineering with polyethylene glycol2021

    • Author(s)
      Yukiya Takayama, Kosuke Kusamori, Makiya Nishikawa
    • Organizer
      Tissue Engineering and Regenerative Medicine International Society (TERMIS) 6th World Congress
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 高精度な抗がん剤スクリーニングを目的とした間質構造を有する膵癌細胞スフェロイドの開発2021

    • Author(s)
      高崎 凌、草森浩輔、村橋睦了、西川元也
    • Organizer
      第65回日本薬学会関東支部大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 膵癌に対する抗がん剤の高精度なスクリーニングを目的とした三次元培養による人工ミニ膵癌組織の開発2021

    • Author(s)
      高崎 凌、草森浩輔、村橋睦了、西川元也
    • Organizer
      第37回日本DDS学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] ドキソルビシン封入リポソームを細胞表面に搭載した間葉系幹細胞によるがん標的治療2021

    • Author(s)
      高山幸也、草森浩輔、西川元也
    • Organizer
      日本薬学会第141年会
    • Related Report
      2020 Research-status Report
  • [Presentation] 細胞間相互作用制御に基づいた次世代型細胞治療法の開発2021

    • Author(s)
      草森浩輔
    • Organizer
      日本薬学会第141年会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] リポソーム修飾間葉系幹細胞を利用した細胞間薬物輸送機構の解明2020

    • Author(s)
      木山育美、草森浩輔、髙山幸也、西川元也
    • Organizer
      第64回日本薬学会関東支部大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 機能調節可能な細胞介在型遺伝子治療法の開発を目的としたアルギン酸カプセル内包iC9発現間葉系幹細胞の機能制御2020

    • Author(s)
      髙村皓大、辻村真里、鈴木凌太、草森浩輔、西川元也
    • Organizer
      第64回日本薬学会関東支部大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 間葉系幹細胞表面へのPEG修飾による静脈内投与した細胞の塞栓形成の回避と細胞動態の制御2020

    • Author(s)
      髙山幸也、草森浩輔、桂田有梨、西川元也
    • Organizer
      第36回日本DDS学会学術集会
    • Related Report
      2020 Research-status Report
  • [Remarks] 研究業績一覧

    • URL

      https://www.tus.ac.jp/academics/teacher/p/index.php?6EA5

    • Related Report
      2021 Research-status Report
  • [Remarks] 東京理科大学薬学部 生物薬剤学 西川研究室

    • URL

      https://www.rs.tus.ac.jp/nishikawa_lab/

    • Related Report
      2020 Research-status Report
  • [Remarks] 草森 浩輔 - 教員紹介 東京理科大

    • URL

      https://www.tus.ac.jp/academics/teacher/p/index.php?6EA5

    • Related Report
      2020 Research-status Report

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

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