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Development of cell detachment microfiber controlled by nanostructure of functional peptide

Research Project

Project/Area Number 16K13623
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Nanomaterials chemistry
Research InstitutionThe University of Tokyo

Principal Investigator

Takai Madoka  東京大学, 大学院工学系研究科(工学部), 教授 (40287975)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords細胞分離 / ペプチド / 抗体 / 血液細胞 / 細胞 / 捕捉 / 剥離 / 酵素 / ナノ材料 / ファイバー
Outline of Final Research Achievements

In this study, we developed cell separation and detachment microfiber immobilized the peptide which has a function of cleavable by enzyme, such as collagenase. For cell separation from blood sample, we used the antibody on microfiber, the ratio of cell separation was related to the density of immobilized antibody.And the ratio of cell detachment from microfiber was less than 50% for using the peptide which has cleavable sequence. To improve the ratio of cell detachment higher, we used the cross linker of polyethylene glycol(PEG) between collagenase recognition sequence of peptide and antibody. We found that the optimum PEG chain length for higher detachment ratio of cell from microfiber.

Academic Significance and Societal Importance of the Research Achievements

血中循環がん細胞(CTC)を捕捉・剥離することを第一目的として研究をしてきたが、血液がんである白血病においても白血病細胞の存在量を知ることが治療において重要であることから、CTCおよび白血病細胞をターゲットとして細胞捕捉を行なった。CTCだけでなく、本マイクロファイバーシステムで白血病細胞を捕捉、剥離することが可能であることを確かめた。さらに、このマイクロファイバーシステムを用いた分離は、他の手法と比較して、処理時間が短縮することができた。よって、簡便ながん診断への応用が期待される。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (32 results)

All 2018 2017 2016 Other

All Journal Article (7 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 6 results,  Open Access: 2 results,  Acknowledgement Compliant: 2 results) Presentation (22 results) (of which Int'l Joint Research: 10 results,  Invited: 7 results) Book (1 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Electrospun Polymeric Microfiber Substrates for Rapid Protein and Cell-based Assays2018

    • Author(s)
      Takai Madoka、Hoy Carlton F. O.、Yoshihara Akifumi
    • Journal Title

      Journal of Photopolymer Science and Technology

      Volume: 31 Issue: 1 Pages: 65-69

    • DOI

      10.2494/photopolymer.31.65

    • NAID

      130007481451

    • ISSN
      0914-9244, 1349-6336
    • Year and Date
      2018-06-25
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Highly sensitive and rapid biosensing on a three-dimensional polymer platform2018

    • Author(s)
      Takai Madoka
    • Journal Title

      Polymer Journal

      Volume: 50 Issue: 9 Pages: 847-855

    • DOI

      10.1038/s41428-018-0049-3

    • NAID

      40021648016

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rapid and highly efficient capture and release of cancer cells using polymeric microfibers immobilized with enzyme-cleavable peptides2018

    • Author(s)
      Akifumi Yoshihara, Ryota Sekine, Takayuki Ueki, Yasuhito Kondo, Yoshiyuki, Sunaga, Tadashi Nakaji-Hirabayashi, Yuji Teramura and Madoka Takai
    • Journal Title

      Acta Biomaterialia

      Volume: 67 Pages: 32-41

    • DOI

      10.1016/j.actbio.2017.11.055

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Fabrication and Comparative Assessment of Electrospun Polymeric Microfiber-based Platform under Bulk Flow Conditions with Rapid and Efficient Antigen Capture2018

    • Author(s)
      Carlton Fune Ogasawara Hoy, Keiichiro Kushiro and Madoka Takai
    • Journal Title

      Analyst

      Volume: 143 Issue: 4 Pages: 865-873

    • DOI

      10.1039/c7an01366c

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Fast and selective cell isolation from blood sample by microfiber system with vacuum aspiration2016

    • Author(s)
      Takayuki Ueki, Akifumi Yoshihara, Yuji Teramura, Madoka Takai,
    • Journal Title

      SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS

      Volume: 17 Issue: 1 Pages: 807-815

    • DOI

      10.1080/14686996.2016.1243006

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Simultaneous characterization of protein–material and cell–protein interactions using dynamic QCM-D analysis on SAM surfaces2016

    • Author(s)
      Keiichiro Kushiro, Chih-Hao Lee and Madoka Takai
    • Journal Title

      Biomaterials Science

      Volume: - Issue: 6 Pages: 989-997

    • DOI

      10.1039/c5bm00613a

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] マイクロファイバーと機能性ペプチドを用いた細胞分離回収デバイス2016

    • Author(s)
      高井まどか、吉原彬文
    • Journal Title

      分離技術

      Volume: 46 Pages: 372-376

    • Related Report
      2016 Research-status Report
  • [Presentation] Specific detection of circulating tumor cells on peptide-linked antibody modified microfiber2018

    • Author(s)
      Akifumi Yoshihara, Yasuhito Kondo, Yoshiyuki Sunaga, Tadashi Nakaji Hirabayashi,Yuji Teramura and Madoka Takai
    • Organizer
      10th International Symposium on Microchemistry and Microsystems 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effective rapid bulk flow microfiber immunoassay systems compared to conventional diffusion-based immunoassay systems2018

    • Author(s)
      Carlton F.O. Hoy, Keiichiro Kushiro, Madoka Takai
    • Organizer
      10th International Symposium on Microchemistry and Microsystems 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 白血病予後改善に向けた細胞捕捉、回収デバイスの開発2018

    • Author(s)
      関根涼太, 吉原彬文, 近藤康人, 須永芳幸, 山田佳之, 高井まどか
    • Organizer
      第28回 日本MRS 年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 白血病細胞結合ペプチドの高密度固定化表面による高効率細胞捕捉2018

    • Author(s)
      吉原 彬文,東 倫之,山田 佳之,高井 まどか
    • Organizer
      第40回バイオマテリアル学会大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 白血病細胞の選択的回収を目指した多機能ペプチドの設計2018

    • Author(s)
      吉原彬文、山崎裕一、山田佳之、高井まどか
    • Organizer
      第67回高分子学会年次大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 3 次元マイクロファイバーシステムを用いた細胞捕捉におけるマーカー分子の発現量の寄与2018

    • Author(s)
      関根涼太、吉原彬文、近藤康人、須永芳幸、山田佳之、高井まどか
    • Organizer
      化学とマイクロ・ナノシステム学会第 37 回研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 高分子マイクロファイバーを用いた血液細胞の捕捉分離デバイス2018

    • Author(s)
      高井まどか、吉原彬文
    • Organizer
      分子ナノテクノロジー第174委員会 第63回研究会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] マイクロファイバーを用いた迅速タンパク質・細胞アッセイ2018

    • Author(s)
      高井まどか
    • Organizer
      近畿化学協会 近化高機能材料セミナー
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Rapid Protein and Cell Assay Based on Polymeric Microfiber Technology2018

    • Author(s)
      Madoka Takai
    • Organizer
      The Ninth International Forum on Chemistry of Functional Organic Chemicals (IFOC-9)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Three dimensional micro/nano structured polymer for bioassay2018

    • Author(s)
      Madoka Takai
    • Organizer
      MIRAI Materials Science Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Functional Biointerfaces for Biomedical Devices2018

    • Author(s)
      Madoka Takai, Hoy Calton, Akifumi Yoshihara
    • Organizer
      The 13th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Detection of cancer cells using the device of 3D microfiber with mult-functional peptides2017

    • Author(s)
      Akifumi Yoshihara, Yuji Teramura, Yasuhito Kondo, Yoshiyuki Sunaga, Madoka Takai
    • Organizer
      RSC Tokyo International conference 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fabrication of electrospun polumeric fiber mats for the rapid and sensitive capture of antigen components2017

    • Author(s)
      Carlton F.O. Hoy, Keiichiro Kushiro, Madoka Takai
    • Organizer
      RSC Tokyo International conference 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fabrication of microfiber membrane capable of rapid diagnosis for immunoassay application2017

    • Author(s)
      Carlton Hoy, keiichiro Kushiro, Madoka Takai
    • Organizer
      Biomaterials International 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Efficient cpture and release of cancer cells using functional peptide immobilized 3D microfiber substrate2017

    • Author(s)
      Akifumi Ypshihara, Yuji Teramura, Madoka Takai
    • Organizer
      SNU (CBE) Utokyo (Bioengineering) Workshop
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Capture and collect of target cells from blood by specific peptide with enzymatic decomposition using microfiber system2017

    • Author(s)
      Akifumi Ypshihara, Madoka Takai
    • Organizer
      Biomaterials International 2017
    • Related Report
      2017 Research-status Report
    • Invited
  • [Presentation] ファイバーを用いた選択的な細胞捕捉のためのカチオン性ペプチド設計の検討2017

    • Author(s)
      吉原彬文、寺村裕治、近藤康人、須永芳幸、高井まどか
    • Organizer
      第39回日本バイオマテリアル学会大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 白血病予後診断のためのマイクロファイバー三次元基板を用いた細胞捕捉、回収デバイスの開発2017

    • Author(s)
      関根涼太、吉原彬文、近藤康人、須永芳幸、山田佳之、高井まどか
    • Organizer
      第27回日本MRS年次大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Design of functional peptide for capture and release of circulating tumor cells2016

    • Author(s)
      Akifumi Yoshihara, Takayuki Ueki, Yuji Teramura, Yasuhito Kondo, Yoshiyuki Sunaga, Madoka Takai
    • Organizer
      International conference on Single Cell Research 2016
    • Place of Presentation
      Ito International Research Center, The University of Tokyo, Tokyo
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 機能性ペプチド固定化マイクロファイバーによる血中循環腫瘍細胞の効率的な回収2016

    • Author(s)
      吉原彬文、寺村裕治、近藤康人、須永芳幸、高井まどか
    • Organizer
      日本バイオマテリアル学会シンポジウム2016
    • Place of Presentation
      福岡国際会議場、福岡市
    • Related Report
      2016 Research-status Report
  • [Presentation] 血中循環腫瘍細胞の分離と回収を目指した機能性ペプチドの設計2016

    • Author(s)
      吉原彬文、植木貴之、寺村裕治、高井まどか
    • Organizer
      第16回生命科学シンポジウム
    • Place of Presentation
      東京大学駒場Ⅰキャンパス、目黒区
    • Related Report
      2016 Research-status Report
  • [Presentation] マイクロファイバーと機能性ペプチドを用いた細胞分離回収デバイス2016

    • Author(s)
      高井まどか
    • Organizer
      第22回 関西地区分離技術講演会
    • Place of Presentation
      大阪市立大学文化交流センター 大阪市
    • Related Report
      2016 Research-status Report
    • Invited
  • [Book] リキッドバイオプシー ―体液中腫瘍マーカーの検出・解析技術― 第5章 マイクロファイバー技術を用いたCTC迅速高感度検出デバイス2017

    • Author(s)
      高井まどか
    • Total Pages
      288
    • Publisher
      シーエムシー出版
    • ISBN
      9784781312590
    • Related Report
      2017 Research-status Report
  • [Remarks] 東京大学大学院工学系研究科 高井研究室

    • URL

      http://park.itc.u-tokyo.ac.jp/takai/article/index.html

    • Related Report
      2016 Research-status Report
  • [Patent(Industrial Property Rights)] マイクロファイバーを用いた血中循環細胞の捕捉及び回収用材料及び当該材料を用いる方法2016

    • Inventor(s)
      植木貴之、吉原彬文、寺村裕治、近藤康人、高井まどか
    • Industrial Property Rights Holder
      植木貴之、吉原彬文、寺村裕治、近藤康人、高井まどか
    • Industrial Property Rights Type
      特許
    • Filing Date
      2016-04-27
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2020-03-30  

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