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Creation of artificial lymph node function

Research Project

Project/Area Number 20K21124
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 28:Nano/micro science and related fields
Research InstitutionNagoya University

Principal Investigator

Yasui Takao  名古屋大学, 工学研究科, 准教授 (00630584)

Co-Investigator(Kenkyū-buntansha) 夏目 敦至  名古屋大学, 医学系研究科, 准教授 (30362255)
Project Period (FY) 2020-07-30 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Fiscal Year 2021: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2020: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Keywordsナノワイヤ / エクソソーム / 抗原提示細胞 / 細胞外小胞 / T細胞 / 腫瘍傷害性 / 人工リンパ節
Outline of Research at the Start

本研究の概要は、網羅的に細胞外小胞を捕捉する場を用いて、免疫細胞が体外で学習する場を創出ことで、いわゆる「人工リンパ節」という概念を創造するという点に集約される。本提案の達成により期待される社会に与えるインパクト・貢献は、身体的・精神的な負荷が低い尿を使った、脳腫瘍のリキッドバイオプシーや術後の再発モニタリングだけでなく、当該細胞外小胞を使った免疫細胞の活性化の場の創出と新たな治療法を提供し、エクソソームとナノワイヤに基づいた脳腫瘍の診断から治療に至る一気通貫の研究を世界に先駆けて実現する点にある。

Outline of Final Research Achievements

In this project, we obtained the following research results (1)~(5) to develop a nanowire space (artificial lymph node) that can efficiently capture tumor-derived exosomes and culture immune cells. (1) We confirmed that urinary miRNAs from brain tumor patients contain brain tumor-specific nucleic acid information. (2) C57BL/6 mouse glioblastoma cells with highly expressed ovalbumin antigen were cultured . (3) Exosomes in the resulting culture medium were captured on nanowires. (4) Immune cells derived from C57BL/6 mice with OVA-specific receptors were cultured on nanowires. (5) The antigen-presenting ability of immune cells that captured exosomes by culture on nanowires was evaluated.

Academic Significance and Societal Importance of the Research Achievements

本提案の達成により期待される社会に与えるインパクト・貢献は、身体的・精神的な負荷が低い尿を使った、脳腫瘍のリキッドバイオプシーや術後の再発モニタリングだけでなく、当該エクソソームを使った免疫細胞の活性化の場の創出と新たな治療法を提供し、エクソソームとナノワイヤに基づいた脳腫瘍の診断から治療に至る一気通貫の研究を世界に先駆けて実現する点にある。さらに、本課題が対象とする脳腫瘍に対する「早期検知」や「再発検査」、「治す医療」に加え、社会的要請の多い「健康寿命の延伸」の視点を加えた研究展開も展望できる。

Report

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

    (21 results)

All 2022 2021 2020 Other

All Int'l Joint Research (2 results) Journal Article (7 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 7 results,  Open Access: 6 results) Presentation (7 results) (of which Int'l Joint Research: 2 results,  Invited: 7 results) Book (3 results) Patent(Industrial Property Rights) (2 results) (of which Overseas: 1 results)

  • [Int'l Joint Research] National Nanotechnology Center(タイ)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] King Mongkut’s Institute of Technology(タイ)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Tailoring ZnO nanowire crystallinity and morphology for label-free capturing of extracellular vesicles2022

    • Author(s)
      Paisrisarn Piyawan、Yasui Takao、Zhu Zetao、Klamchuen Annop、Kasamechonchung Panita、Wutikhun Tuksadon、Yordsri Visittapong、Baba Yoshinobu
    • Journal Title

      Nanoscale

      Volume: 14 Issue: 12 Pages: 4484-4494

    • DOI

      10.1039/d1nr07237d

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Oxide Nanowire Microfluidic Devices for Capturing Single-stranded DNAs2021

    • Author(s)
      MUSA Marina、YASUI Takao、ZHU Zetao、NAGASHIMA Kazuki、ONO Miki、LIU Quanli、TAKAHASHI Hiromi、SHIMADA Taisuke、ARIMA Akihide、YANAGIDA Takeshi、BABA Yoshinobu
    • Journal Title

      Analytical Sciences

      Volume: 37 Issue: 8 Pages: 1139-1145

    • DOI

      10.2116/analsci.20P421

    • NAID

      130008072574

    • ISSN
      0910-6340, 1348-2246
    • Year and Date
      2021-08-10
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Molecular profiling of extracellular vesicles via charge-based capture using oxide nanowire microfluidics2021

    • Author(s)
      Yasui Takao、Paisrisarn Piyawan、Yanagida Takeshi、Konakade Yuki、Nakamura Yuta、Nagashima Kazuki、Musa Marina、Thiodorus Ivan Adiyasa、Takahashi Hiromi、Naganawa Tsuyoshi、Shimada Taisuke、Kaji Noritada、Ochiya Takahiro、Kawai Tomoji、Baba Yoshinobu
    • Journal Title

      Biosensors and Bioelectronics

      Volume: 194 Pages: 113589-113589

    • DOI

      10.1016/j.bios.2021.113589

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Annealed ZnO/Al2O3 Core-Shell Nanowire as a Platform to Capture RNA in Blood Plasma2021

    • Author(s)
      Takahashi Hiromi、Yasui Takao、Klamchuen Annop、Khemasiri Narathon、Wuthikhun Tuksadon、Paisrisarn Piyawan、Shinjo Keiko、Kitano Yotaro、Aoki Kosuke、Natsume Atsushi、Rahong Sakon、Baba Yoshinobu
    • Journal Title

      Nanomaterials

      Volume: 11 Issue: 7 Pages: 1768-1768

    • DOI

      10.3390/nano11071768

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fabrication of a Robust In2O3 Nanolines FET Device as a Biosensor Platform2021

    • Author(s)
      Zhu Zetao、Yasui Takao、Liu Quanli、Nagashima Kazuki、Takahashi Tsunaki、Shimada Taisuke、Yanagida Takeshi、Baba Yoshinobu
    • Journal Title

      Micromachines

      Volume: 12 Issue: 6 Pages: 642-642

    • DOI

      10.3390/mi12060642

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Urinary MicroRNA-Based Diagnostic Model for Central Nervous System Tumors Using Nanowire Scaffolds2021

    • Author(s)
      Kitano Yotaro、Aoki Kosuke、Ohka Fumiharu、Yamazaki Shintaro、Motomura Kazuya、Tanahashi Kuniaki、Hirano Masaki、Naganawa Tsuyoshi、Iida Mikiko、Shiraki Yukihiro、Nishikawa Tomohide、Shimizu Hiroyuki、Yamaguchi Junya、Maeda Sachi、Suzuki Hidenori、Wakabayashi Toshihiko、Baba Yoshinobu、Yasui Takao、Natsume Atsushi
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 13 Issue: 15 Pages: 17316-17329

    • DOI

      10.1021/acsami.1c01754

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Microheater-integrated zinc oxide nanowire microfluidic device for hybridization-based detection of target single-stranded DNA2021

    • Author(s)
      Takahashi Hiromi、Yasui Takao、Kashida Hiromu、Makino Koki、Shinjo Keiko、Liu Quanli、Shimada Taisuke、Rahong Sakon、Kaji Noritada、Asanuma Hiroyuki、Baba Yoshinobu
    • Journal Title

      Nanotechnology

      Volume: 32 Issue: 25 Pages: 255301-255301

    • DOI

      10.1088/1361-6528/abef2c

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Nanowire-integrated microfluidic devices to identify urinary microRNA groups for cancer detection2021

    • Author(s)
      Takao Yasui
    • Organizer
      IEEE-NEMS 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 尿リキッドバイオプシーにむけたナノデバイスの開発2021

    • Author(s)
      安井隆雄
    • Organizer
      電気学会令和3年度E部門総合研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] リキッドバイオプシーにおける尿中microRNAの可能性2021

    • Author(s)
      安井隆雄
    • Organizer
      第41回日本分子腫瘍マーカー研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Nanowire microfluidics for early disease diagnosis2021

    • Author(s)
      Takao Yasui
    • Organizer
      STT47
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 細胞外小胞のリキッドバイオプシーへの展開2021

    • Author(s)
      安井隆雄
    • Organizer
      第44回日本分子生物学会年会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Urine potential for cancer detection and localization2021

    • Author(s)
      Takao Yasui
    • Organizer
      Pacifichem2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 尿中microRNA解析による早期がん検知2021

    • Author(s)
      安井隆雄
    • Organizer
      バイオインダストリー奨励賞受賞者セミナー~がん診断の最前線~
    • Related Report
      2020 Research-status Report
    • Invited
  • [Book] 医用工学ハンドブック2022

    • Author(s)
      佐久間 一郎、秋吉 一成、津本 浩平
    • Total Pages
      544
    • Publisher
      エヌ・ティー・エス
    • ISBN
      9784860437350
    • Related Report
      2021 Annual Research Report
  • [Book] AI・ナノ・量子による超高感度・迅速バイオセンシング2021

    • Author(s)
      馬場嘉信、柳田 剛、加地範匡
    • Total Pages
      244
    • Publisher
      シーエムシー出版
    • ISBN
      9784781316093
    • Related Report
      2021 Annual Research Report
  • [Book] 核酸科学ハンドブック2020

    • Author(s)
      日本核酸化学会、杉本 直己
    • Total Pages
      576
    • Publisher
      講談社
    • ISBN
      9784065207864
    • Related Report
      2020 Research-status Report
  • [Patent(Industrial Property Rights)] 生体分子の抽出方法2021

    • Inventor(s)
      安井隆雄, 馬場嘉信, 篠田渉, 夏目敦至
    • Industrial Property Rights Holder
      安井隆雄, 馬場嘉信, 篠田渉, 夏目敦至
    • Industrial Property Rights Type
      特許
    • Filing Date
      2021
    • Related Report
      2021 Annual Research Report
    • Overseas
  • [Patent(Industrial Property Rights)] セルフリーDNAの抽出方法2020

    • Inventor(s)
      安井隆雄, 馬場嘉信, 篠田渉, 夏目敦至
    • Industrial Property Rights Holder
      名古屋大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2020-157294
    • Filing Date
      2020
    • Related Report
      2020 Research-status Report

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Published: 2020-08-03   Modified: 2023-01-30  

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