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Development of immune shift materials by controlling cell mobility

Research Project

Project/Area Number 19H04465
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 90120:Biomaterials-related
Research InstitutionTokyo Medical and Dental University

Principal Investigator

Tsuyoshi Kimura  東京医科歯科大学, 生体材料工学研究所, 准教授 (10393216)

Co-Investigator(Kenkyū-buntansha) 中村 奈緒子  芝浦工業大学, システム理工学部, 准教授 (70754878)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2021: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2020: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2019: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Keywords生体材料 / バイオ界面 / 免疫シフト / 免疫シフトマテリアル / 細胞移動 / がん免疫 / がん免役
Outline of Research at the Start

がん免疫療法は第4のがん治療法として期待されており、多数の治療戦略が提案されている。その一つとして、免疫抑制性の制御性T細胞(Treg細胞)を選択的に腫瘍から除去することが効果的であると考えられている。本研究課題では、腫瘍からのTreg細胞の新しい除去法として、Treg細胞を選択的にリクルートし、捕獲する空洞性マテリアル(免疫シフトマテリアル)を提案し、免疫シフトマテリアルの開発に関する基盤的研究を実施する。免疫シフトマテリアルを腫瘍近傍に留置することで免疫抑制状態が解除され、腫瘍が縮退すると考えられる。

Outline of Final Research Achievements

We designed and synthesized an implantable anti-CD25 antibody-immobilized materials (CD25-materials) to suppress tumor growth by removing regulatory T cells (Tregs). The surface of material was graft-polymerized with poly(acrylic acid), and the anti-mouse CD25 antibody was then immobilized. The CD25-material could effectively and selectively capture CD25-positive cells through antigen-antibody interactions. In addition, implantation of the CD25-material into mice subcutaneously demonstrated the Treg-capturing ability with only a weak inflammatory reaction. In tumor-bearing mice, tumor growth was suppressed by subcutaneous implantation of the CD25-material near the tumor for 1 week. These results suggested that the anti-CD25 antibody-immobilized material could capture Tregs in vivo and inhibit tumor proliferation. Further research is needed to facilitate cancer immunotherapy using implantable anti-CD25 antibody-immobilized material as a Treg-capturing device.

Academic Significance and Societal Importance of the Research Achievements

がん免疫療法に対する新しい治療戦略として、腫瘍周辺の免疫抑制状態を解除する免疫シフトマテリアルの開発を提案した。免疫抑制性細胞である制御性T細胞の本免疫シフトマテリアルを用いた腫瘍近傍からの移動により腫瘍増殖減少を示したことは、空間的細胞制御が免疫状態に関係することを明らかとした点において学術的意義は大きい。また、本免疫シフトマテリアルはがん免疫等の様々な免疫疾患に応用が期待され、社会的意義を有する。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (31 results)

All 2022 2021 2020 2019 Other

All Journal Article (7 results) (of which Peer Reviewed: 7 results,  Open Access: 5 results) Presentation (21 results) (of which Int'l Joint Research: 8 results,  Invited: 1 results) Remarks (3 results)

  • [Journal Article] Effect of luminal surface structure of decellularized aorta on thrombus formation and cell behavior2021

    • Author(s)
      Mako Kobayashi, Masako Ohara, Yoshihide Hashimoto, Naoko Nakamura, Toshiya Fujisato, Tsuyoshi Kimura, Akio Kishida
    • Journal Title

      PLoS ONE

      Volume: 16 Issue: 5 Pages: e0246221-e0246221

    • DOI

      10.1371/journal.pone.0246221

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tumor growth suppression by implantation of an anti-CD25 antibody-immobilized material near the tumor via regulatory T cell capture2021

    • Author(s)
      Tsuyoshi Kimura, Rino Tokunaga, Yoshihide Hashimoto, Naoko Nakamura, Akio Kishida
    • Journal Title

      Science and technology of advanced materials

      Volume: 22 Issue: 1 Pages: 607-615

    • DOI

      10.1080/14686996.2021.1944782

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 4-Arm PEG-Functionalized Decellularized Pericardium for Effective Prevention of Postoperative Adhesion in Cardiac Surgery2021

    • Author(s)
      Yoshihide Hashimoto, Akitatsu Yamashita, Jun Negishi, Tsuyoshi Kimura, Seiichi Funamoto, Akio Kishida
    • Journal Title

      ACS Biomaterials Science & Engineering

      Volume: 8 Issue: 1 Pages: 261-272

    • DOI

      10.1021/acsbiomaterials.1c00990

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Recellularization of decellularized cancellous bone scaffolds using low-temperature cell seeding2020

    • Author(s)
      Nakamura Naoko、Saito Kazuki、Kimura Tsuyoshi、Kishida Akio
    • Journal Title

      Tissue and Cell

      Volume: 67 Pages: 101385-101385

    • DOI

      10.1016/j.tice.2020.101385

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Elastic modulus of ECM hydrogel derived from decellularized tissue affects capillary network formation of endothelial cells2020

    • Author(s)
      Mako Kobayashi, Junpei Kadota, Yoshihide Hashimoto, Toshiya Fujisato, Naoko Nakamura, Tsuyoshi Kimura, Akio Kishida
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 21 Issue: 17 Pages: 6304-6304

    • DOI

      10.3390/ijms21176304

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Surface Topography of PDMS Replica Transferred from Various Decellularized Aortic Lumens Affects Cellular Orientation2019

    • Author(s)
      Kimura Tsuyoshi、Kondo Mayuka、Hashimoto Yoshihide、Fujisato Toshiya、Nakamura Naoko、Kishida Akio
    • Journal Title

      ACS Biomaterials Science & Engineering

      Volume: 印刷中 Issue: 11 Pages: 5721-5726

    • DOI

      10.1021/acsbiomaterials.8b01536

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extracellular Matrix Induces Periodontal Ligament Reconstruction In Vivo2019

    • Author(s)
      Nakamura Naoko、Ito Ai、Kimura Tsuyoshi、Kishida Akio
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 20 Issue: 13 Pages: 3277-3277

    • DOI

      10.3390/ijms20133277

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Tumor growth suppression by releasing cancer immune suppression using an anti-CD25 antibody-immobilized material2022

    • Author(s)
      Tsuyoshi Kimura, Rino Tokunaga, Moeko Hagiwara, Yoshihide Hashimoto, Naoko Nakamura, Akio Kishida
    • Organizer
      SFB-JSB joint sympodium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 抗CD25抗体固定化材料の埋入による腫瘍抑制2021

    • Author(s)
      木村剛,徳永梨乃,橋本良秀,中村奈緒子,岸田晶夫
    • Organizer
      第70回高分子学会年次大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] デザイナー細胞による高分子生体材料評価法の開発2021

    • Author(s)
      木村剛,戸田翔太,前田華子,橋本良秀,松島隆英,野村渉,浅原弘嗣,岸田晶夫
    • Organizer
      第70回高分子討論会
    • Related Report
      2021 Annual Research Report
  • [Presentation] がん免疫治療を目指した抗体固定化材料による腫瘍抑制2021

    • Author(s)
      木村剛,徳永梨乃,橋本良秀,中村奈緒子,岸田晶夫
    • Organizer
      LIFE2020-2021
    • Related Report
      2021 Annual Research Report
  • [Presentation] Preparation of macrophage adhering particles for immunological evaluation of biomaterials2021

    • Author(s)
      Shota Toda, Yoshihide Hashimoto, Tsuyoshi Kimura, Akio Kishida
    • Organizer
      TERMIS-WC2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Tumor suppression by capturing of Tregs with an anti-CD25 antibody-immobilized material2021

    • Author(s)
      T. Kimura, R. Tokunaga, Y. Hashimoto, N. Nakamura, A. Kishida,
    • Organizer
      第8回アジアバイオマテリアル学会
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Tumor growth suppression by releasing cancer immune suppression using an anti-CD25 antibody-immobilized material2021

    • Author(s)
      Tsuyoshi Kimura, Rino Tokunaga, Yoshihide Hashimoto, Naoko Nakamura, Akio Kishida
    • Organizer
      Materials Research Meeting 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] がん治療のための選択的細胞捕集デバイスの開発2021

    • Author(s)
      中村奈緒子,石山雄大,赤岩拓未,中根貴道,木村剛,岸田晶夫
    • Organizer
      第43回日本バイオマテリアル学会大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 血液中から特定細胞の捕獲を行う細胞脱着フィルターの開発2020

    • Author(s)
      石山雄大,赤岩拓未,木村剛,中村奈緒子
    • Organizer
      2020年度ライフサポート学会細胞制御工学研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] マクロファージ担持マイクロ粒子を用いた生体材料の免疫学的評価法の開発2020

    • Author(s)
      戸田翔太,橋本良秀,木村剛,岸田晶夫
    • Organizer
      2020年度ライフサポート学会細胞制御工学研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 生体材料の免疫学的評価を目指したマクロファージ担持マイクロ粒子の作製2020

    • Author(s)
      戸田翔太,橋本良秀,木村剛,岸田晶夫
    • Organizer
      第15回ナノ・バイオメディカル学会大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] がん治療を目指した血液中からの選択的細胞捕集の検討2020

    • Author(s)
      中村奈緒子,石山雄大,赤岩拓未,中根貴道,木村剛,岸田晶夫
    • Organizer
      第58回人工臓器学会大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 抗CD25抗体固定化材料を用いたTreg捕獲による腫瘍抑制2019

    • Author(s)
      徳永梨乃,木村剛,橋本良秀,中村奈緒子,岸田晶夫
    • Organizer
      第48回医用高分子シンポジウム
    • Related Report
      2019 Annual Research Report
  • [Presentation] Development of an antibody-immobilized filter for capture of target cells2019

    • Author(s)
      Akio Kishida, Rino Tokunaga, Yoshihide Hashimoto, Naoko Nakamura, Tsuyoshi Kimura
    • Organizer
      ESB2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Treg捕獲による腫瘍抑制を目指した抗CD25抗体固定化フィルターの開発2019

    • Author(s)
      木村剛,徳永梨乃,橋本良秀,中村奈緒子,岸田晶夫
    • Organizer
      LIFE2019
    • Related Report
      2019 Annual Research Report
  • [Presentation] 免疫細胞捕獲を介したがん免疫調節の可能性2019

    • Author(s)
      木村剛,徳永梨乃,橋本良秀,坂口志文,木村俊作,中村奈緒子,岸田晶夫
    • Organizer
      第68回高分子討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Immunomodulation and biological tisssue2019

    • Author(s)
      Tsuyoshi Kimura
    • Organizer
      ASAIO The 65th Annual Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Cell capturing using antibody-immobilized filter under flowing conditions2019

    • Author(s)
      Naoko Nakamura, Takumi Akaiwa, Tsuyoshi Kimura, Akio Kishida
    • Organizer
      4th International Symposium on Biomedical Engineering 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of an implantable immunomodulatory material based on cell moving for cancer treatment2019

    • Author(s)
      Tsuyoshi Kimura, Rino Tokunaga, Yoshihide Hashimoto, Naoko Nakamura, Akio Kishida
    • Organizer
      IFAO2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Treg捕獲を介する免疫調節材料の開発2019

    • Author(s)
      木村剛,徳永梨乃,前田華子, 橋本良秀,中村奈緒子,岸田晶夫
    • Organizer
      第41回日本バイオマテリアル学会大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 抗CD25抗体固定化材料を用いたTreg捕獲による腫瘍抑制2019

    • Author(s)
      徳永梨乃,木村剛,橋本良秀,中村奈緒子,岸田晶夫
    • Organizer
      第41回日本バイオマテリアル学会大会
    • Related Report
      2019 Annual Research Report
  • [Remarks] 岸田研究室

    • URL

      http://www.labonet.info/kishida/

    • Related Report
      2021 Annual Research Report
  • [Remarks] 東京医科歯科大学生体材料工学研究所物質医工学分野ホームページ

    • URL

      http://www.labonet.info/kishida/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 東京医科歯科大学生体材料工学研究所物質医工学分野ホームページ

    • URL

      http://www.labonet.info/kishida/category/news/

    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2023-01-30  

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