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Light-activatable nanoparticles to treat triple negative breast cancers

Research Project

Project/Area Number 21K14508
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 28040:Nanobioscience-related
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

YU YUE  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 (90881631)

Project Period (FY) 2021-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2022: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2021: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordscancer / nanoparticle / phototherapy / calcium ion / Wnt signaling / cell signaling / nanomedicine
Outline of Research at the Start

抗がん剤の標的を持たないトリプルネガティブ乳癌(TNBC)は、悪性度が高く容易に転移し、治療に難渋することが多い。本研究は、癌細胞の活動に必須のシグナルを、光活性化可能なナノ粒子を用いてコントロールし、TNBCの増殖・転移を抑制する新たな治療法の開発を目標としている。

Outline of Final Research Achievements

As indicated by the name of “triple negative” that comes from the lack of three common drug targets, most cancer drugs are not effective for triple negative breast cancers (TNBC). In this this study, we developed a light-responsive nanoparticle (NP) based on rational design and modification of covalent organic framework (COF) which is a new class of polymeric materials. The COF NPs are able to initiate cellular Ca2+ influx through photothermal activation of transient receptor potential vanilloid 1 (TRPV1) channels, and consequently inhibit Wnt signaling pathway that is essential for TNBC survival. The results indicate COF NPs are potentially useful as a novel photo-agent for TNBC treatment.

Academic Significance and Societal Importance of the Research Achievements

本研究は、光活性化COFナノ粒子を用いたTNBCに対する新しい方向性を提供するものである。生体毒性を有する化学薬品を使用する現行の治療法とは異なり、開発したCOFナノ粒子は、制御可能な方法でがんを治療する安全で効果的な方法を提供する。この新しい戦略は、TNBCを治療するための新しい技術を提案するだけでなく、ナノバイオ医薬品に関する新しい洞察をもたらし、様々な形態の癌に対する改良型ナノメディカルの将来の開発の指針となる可能性がある。

Report

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

    (8 results)

All 2023 2022 2021

All Journal Article (4 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 4 results) Presentation (4 results) (of which Invited: 2 results)

  • [Journal Article] Designed fabrication of active tumor targeting covalent organic framework nanotherapeutics via a simple post-synthetic strategy2023

    • Author(s)
      Yu Yue、Zhang Guoxin、Li Zhongping、Wang Jia、Liu Yang、Bhardwaj Rahul、Wadhwa Renu、Nagao Yuki、Shichiri Mototada、Gao Ran
    • Journal Title

      Nano Research

      Volume: - Issue: 5 Pages: 7085-7094

    • DOI

      10.1007/s12274-022-5265-7

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Excellent Crystallinity and Stability Covalent Organic Frameworks with High Emission and Anions Sensing2022

    • Author(s)
      Wan Jieqiong、Shi Wei、Li Yan、Yu Yue、Wu Xiaohan、Li Zhongping、Lee Seung Yong、Lee Kyu Hyoung
    • Journal Title

      Macromolecular Rapid Communications

      Volume: 43 Issue: 20 Pages: 2200393-2200393

    • DOI

      10.1002/marc.202200393

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Chemical and Biological Evidence of the Efficacy of Shengxian Decoction for Treating Human Lung Adenocarcinoma2022

    • Author(s)
      Li Kejuan、You Fengming、Zhang Qin、Yuan Ruijiao、Yuan Qianghua、Fu Xi、Ren Yifeng、Wang Qian、Li Xiaohong、Zhang Zhenya、Shichiri Mototada、Yu Yue
    • Journal Title

      Frontiers in Oncology

      Volume: 12

    • DOI

      10.3389/fonc.2022.849579

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Light‐Emitting Conjugated Organic Polymer as an Efficient Fluorescent Probe for Cu2+ Ions Detection and Cell Imaging2021

    • Author(s)
      Zhang Yuwei、Li Ziping、Sun Qikun、Li Zhongping、Zhi Yongfeng、Nie Riming、Xia Hong、Yu Yue、Liu Xiaoming
    • Journal Title

      Macromolecular Rapid Communications

      Volume: 42 Issue: 19 Pages: 2100469-2100469

    • DOI

      10.1002/marc.202100469

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Covalent Organic Framework: A versatile tool for targeted cancer therapy2022

    • Author(s)
      Yu Yue
    • Organizer
      関西バイオ医療研究会第16回講演会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Targeted Drug Delivery Using Highly Tumor Specific Framework Nanoparticles2022

    • Author(s)
      Yu Yue
    • Organizer
      第 2 0 回 産総研・産技連 LS-BT合同研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Cancer Targeted Delivery of Withaferin A Using a Nanostructured Covalent Organic Framework2021

    • Author(s)
      Yue Yu
    • Organizer
      12th ISAJ Annual Symposium
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Targeted Delivery Using Covalent Organic Frameworks Improves the Efficacy of Anticancer Drugs2021

    • Author(s)
      Yue Yu, Zhongping Li, Ran Gao
    • Organizer
      The International Workshop on Agricultural Waste Reclamation and Utilization (AWRU2021)
    • Related Report
      2021 Research-status Report

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Published: 2021-04-28   Modified: 2024-01-30  

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