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Development of hyperthermia radiation multi-theranostics nanoparticles highly accumulated in malignant melanoma

Research Project

Project/Area Number 20H03625
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 52040:Radiological sciences-related
Research InstitutionYamaguchi University

Principal Investigator

Nakamura Michihiro  山口大学, 大学院医学系研究科, 教授 (10314858)

Co-Investigator(Kenkyū-buntansha) 太田 啓介  久留米大学, 医学部, 教授 (00258401)
中村 純奈  山口大学, 大学院医学系研究科, 助教 (10821944)
望月 ちひろ  山口大学, 大学院医学系研究科, 助教 (80831875)
水野 拓也  山口大学, 共同獣医学部, 教授 (90398826)
塩浜 康雄  山口大学, 大学院医学系研究科, 助教 (40715017)
加藤 茂樹  山口大学, 大学院医学系研究科, 助教 (90790767)
KIM HYUNGJIN  山口大学, 大学院医学系研究科, 助教 (80711457)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,810,000 (Direct Cost: ¥13,700,000、Indirect Cost: ¥4,110,000)
Fiscal Year 2022: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2020: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Keywords有機シリカナノ粒子 / セラノスティックス / 温熱治療 / 放射線治療 / 悪性黒色種 / 悪性黒色腫 / セラノスティクス / セラノティクス
Outline of Research at the Start

近年、ナノテクノロジーを駆使した新しいナノ医学が提唱され、研究が活発に進められている。そして複数の治療を融合できる多機能化ナノ粒子の応用による新たな治療法の開発に期待が高まっている。本研究では相乗効果が期待される放射線治療と温熱療法の融合と共に、X線と近赤外蛍光を用いた画像診断による“治療と診断の一体化”が可能なマルチ温熱・放射線セラノスティックス・ナノ粒子を開発する。悪性黒色腫を対象とし、悪性黒色腫最細胞に対して高い結合活性を持つ標的化分子を探索・活用し、粒子の集積性を高める。本研究を通じて革新的な次世代型がん治療法を開発する。

Outline of Final Research Achievements

Recently, nanomedicine which novel medicine-applied nanotechnology aggressively has been advocated and actively researched. The development of new therapy using multifunctionalized nanoparticles that can integrate multiple therapies are expected greatly. In this study, we have developed a Multi-Thermoradio-Theranostics nanoparticle that enables "integration of treatment and diagnosis" by combining radiotherapy and thermotherapy, which are expected to have synergistic effects, and diagnostic imaging using X-rays and near-infrared fluorescence, based on our originally developed organosilica particle technology. Through this research, we could advance the development of innovative next-generation cancer therapy.

Academic Significance and Societal Importance of the Research Achievements

本研究により悪性黒色腫に対するマルチ温熱・放射線セラノスティックス・ナノ粒子を作製し、悪性黒色腫B16細胞に対してその有効性が明らかになった。そして粒子創生サイクルを確立し、発展性を得ることができた。1細胞レベルでのイメージングを含めた多角的評価法の開発に成功し、細胞内小器官に対して粒子の分布や治療による反応性について評価が可能となった。これにより、効果をより高めるための細胞内の治療標的の解明と制御に展開できる。本研究を基盤として温熱・放射線増感効果による新規治療を多角的に展開し、悪性黒色腫をはじめとして、多種の腫瘍に対する治療戦略の展開も期待できる。

Report

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

    (45 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (5 results) Journal Article (11 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 10 results,  Open Access: 6 results) Presentation (26 results) (of which Int'l Joint Research: 9 results,  Invited: 7 results) Remarks (2 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] City of Hope/University of California, Los Angeles(米国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] City of Hope/University of California, Los Angeles(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Sohag University(エジプト)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] City of Hope/University of California, Los Angeles(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Sohag University(エジプト)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Size-dependent distribution of fluorescent thiol-organosilica particles in popliteal lymph nodes of mice2023

    • Author(s)
      Kuroda Chika、Mochizuki Chihiro、Nakamura Junna、Nakamura Michihiro
    • Journal Title

      OpenNano

      Volume: 9 Pages: 100114-100114

    • DOI

      10.1016/j.onano.2022.100114

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of Au States in Thiol-Organosilica Nanoparticles on Enzyme-like Activity for X-ray Sensitizer Application: Focus on Reactive Oxygen Species Generation in Radiotherapy2023

    • Author(s)
      Mochizuki Chihiro、Nakamura Junna、Nakamura Michihiro
    • Journal Title

      ACS Omega

      Volume: 8 Issue: 10 Pages: 9569-9582

    • DOI

      10.1021/acsomega.3c00096

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Analysis of cell-nanoparticle interactions and imaging of in vitro labeled cells showing barcorded endosomes using fluorescent thiol-organosilica nanoparticles surface-functionalized with polyethyleneimine2022

    • Author(s)
      Nakamura Michihiro、Nakamura Junna、Mochizuki Chihiro、Kuroda Chika、Kato Shigeki、Haruta Tomohiro、Kakefuda Mayu、Sato Shun、Tamanoi Fuyuhiko、Sugino Norihiro
    • Journal Title

      Nanoscale Advances

      Volume: - Issue: 12 Pages: 2682-2703

    • DOI

      10.1039/d1na00839k

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Surface Functionalization of Organosilica Nanoparticles With Au Nanoparticles Inhibits Cell Proliferation and Induces Cell Death in 4T1 Mouse Mammary Tumor Cells for DNA and Mitochondrial-Synergized Damage in Radiotherapy2022

    • Author(s)
      Mochizuki Chihiro、Kayabe Yukihito、Nakamura Junna、Igase Masaya、Mizuno Takuya、Nakamura Michihiro
    • Journal Title

      Frontiers in Chemistry

      Volume: 10 Pages: 907642-907642

    • DOI

      10.3389/fchem.2022.907642

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Preparation of Fetal Bovine Serum Copper Phosphate Hybrid Particles under Cell Culture Conditions for Cancer Cell Treatment2022

    • Author(s)
      Mochizuki Chihiro、Nakamura Junna、Nakamura Michihiro
    • Journal Title

      ACS Omega

      Volume: 7 Issue: 33 Pages: 29495-29501

    • DOI

      10.1021/acsomega.2c04096

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Au(I)チオラート錯体含有発光チオール有機シリカナノ粒子の合成と蛍光顕微鏡イメージングへの応用2022

    • Author(s)
      望月 ちひろ・中村 純奈・中村 教泰
    • Journal Title

      The Bulletin of the Nano Science and Technology (ナノ学会刊行和文誌)

      Volume: 2 Pages: 53-57

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Photostable and Biocompatible Luminescent Thiol-Terminated Organosilica Nanoparticles with Embedded Au(I)-Thiolate Complexes for Fluorescent Microscopic Imaging2021

    • Author(s)
      Mochizuki Chihiro、Nakamura Junna、Nakamura Michihiro
    • Journal Title

      ACS Applied Nano Materials

      Volume: 4 Issue: 12 Pages: 13305-13318

    • DOI

      10.1021/acsanm.1c02826

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Size-dependent biodistribution of thiol-organosilica nanoparticles and F4/80 protein expression in the genital tract of female mice after intravaginal administration2021

    • Author(s)
      Awaad Aziz、Nakamura Michihiro
    • Journal Title

      Histochemistry and Cell Biology

      Volume: 155 Issue: 6 Pages: 683-698

    • DOI

      10.1007/s00418-021-01974-1

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Protein corona components of polyethylene glycol-conjugated organosilica nanoparticles modulates macrophage uptake2021

    • Author(s)
      Kim Hyungjin、Roth Daniel、Isoe Yasuhiro、Hayashi Koichiro、Mochizuki Chihiro、Kalkum Markus、Nakamura Michihiro
    • Journal Title

      Colloids and Surfaces B: Biointerfaces

      Volume: 199 Pages: 111527-111527

    • DOI

      10.1016/j.colsurfb.2020.111527

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of Non-Porous Silica Nanoparticles towards Cancer Photo-Theranostics2021

    • Author(s)
      Mochizuki Chihiro、Nakamura Junna、Nakamura Michihiro
    • Journal Title

      Biomedicines

      Volume: 9 Issue: 1 Pages: 73-73

    • DOI

      10.3390/biomedicines9010073

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Near-Infrared Fluorescent Thiol-Organosilica Nanoparticles That Are Functionalized with IR-820 and Their Applications for Long-Term Imaging of in Situ Labeled Cells and Depth-Dependent Tumor in Vivo Imaging2020

    • Author(s)
      Nakamura Michihiro、Hayashi Koichiro、Nakamura Junna、Mochizuki Chihiro、Murakami Takuya、Miki Hirokazu、Ozaki Shuji、Abe Masahiro
    • Journal Title

      Chemistry of Materials

      Volume: 32 Issue: 17 Pages: 7201-7214

    • DOI

      10.1021/acs.chemmater.0c01414

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Presentation] 機能性有機シリカナノ粒子を用いた CLEM の開発2023

    • Author(s)
      春田 知洋, 中村 教泰
    • Organizer
      第128回日本解剖学会総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] マクロファージの選択的取込とエンドソーマル・ソーティングの蛍光ナノイメージング2023

    • Author(s)
      中村教泰, 中村純奈, 望月ちひろ
    • Organizer
      第128回日本解剖学会総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 多機能ナノ粒子のサイズと表面構造によるマクロファージのミトコンドリア活性の制御2023

    • Author(s)
      中村純奈, 望月ちひろ, 塩浜康雄, 中村教泰
    • Organizer
      第128回日本解剖学会総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 蛍光細胞イメージングを用いた金ナノ粒子表面機能化有機シリカナノ粒子の4T1マウス乳がん細胞株への放射線治療効果の検討2023

    • Author(s)
      望月ちひろ, 中村純奈, 中村教泰
    • Organizer
      第128回日本解剖学会総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Macrophage Specificity: Imaging and Characterization of Interaction between Macrophages and Fluorescent Organosilica Nanoparticles Depending on Surface Structure and Size2023

    • Author(s)
      Michihiro Nakamura
    • Organizer
      Biophysical Society 67th Annual Meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 多機能ナノ粒子による 細胞機能制御と新しい医学2023

    • Author(s)
      中村教泰
    • Organizer
      第6回ナノ材料科学・応用研究会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Multifunctional Organosilica Nanoparticles For Long-Term And Real-Time In Vivo Imaging2022

    • Author(s)
      Michihiro Nakamura, Junna Nakamura, Chihiro Mochizuki
    • Organizer
      15th International Symposium on Nanomedicine(ISNM2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 蛍光細胞イメージングによる金ナノ粒子表面機能化有機シリカナノ粒子の4T1マウス乳がん細胞株への放射線治療効果の評価2022

    • Author(s)
      望月ちひろ, 中村純奈, 中村教泰
    • Organizer
      日本解剖学会 第76回中国・四国支部学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ペルオキシダーゼ様活性を有するウシ胎児血清-リン酸銅ハイブリッド粒子触媒の細胞培養条件下での調製と細胞傷害活性の評価2022

    • Author(s)
      望月ちひろ, 中村純奈, 中村教泰
    • Organizer
      第130回触媒討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 機能性有機シリカナノ粒子を用いた CLEM の開発2022

    • Author(s)
      春田 知洋, 中村 教泰
    • Organizer
      日本顕微鏡学会 第78回学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Au(I)錯体含有発光有機シリカナノ粒子の合成と細胞蛍光イメージングへの応用2022

    • Author(s)
      望月ちひろ, 中村純奈, 中村教泰
    • Organizer
      第127回日本解剖学会総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Au(I)錯体含有発光有機シリカナノ粒子の合成と蛍光イメージングへの応用2021

    • Author(s)
      望月 ちひろ, 中村純奈, 中村教泰
    • Organizer
      ナノ学会第19回大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Size-dependent Distribution of Fluorescent Thiol-Organosilica Particles in the Mouse Popliteal Lymph Nodes2021

    • Author(s)
      Chika Kuroda, Michihiro Nakamura
    • Organizer
      The 8th Japan-China Symposium on Nanomedicine
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The synthesis of luminescence Au(I) complex-containing thiol-organosilica nanoparticles and their application for bioimaging2021

    • Author(s)
      Chihiro Mochizuki, Junna Nakamura, Michihiro Nakamura
    • Organizer
      The 8th Japan-China Symposium on Nanomedicine
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Multifunctionalized Organosilica Nanoparticles for Biomedical Application2021

    • Author(s)
      Michihiro Nakamura
    • Organizer
      The 8th Japan-China Symposium on Nanomedicine
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Organosilica Nanoparticles for Biomedical Applications toward Nano-Theranostics2021

    • Author(s)
      Michihiro Nakamura
    • Organizer
      2021 Spring Meeting of the European Materials Research Society (E-MRS) 「FRONTIER RESEARCH in BIOMATERIALS and NANOMEDICINE FORUM )」(VIRTUAL Conference)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ナノ医学・セラノスティクスの発展に向けて2021

    • Author(s)
      中村教泰
    • Organizer
      令和3年度 青藍会 総会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Au(I)錯体含有発光有機シリカナノ粒子の合成と細胞蛍光イメージング2021

    • Author(s)
      望月 ちひろ, 中村純奈, 中村教泰
    • Organizer
      第75回中国・四国支部学術集会-日本解剖学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 蛍光有機シリカナノ粒子を用いた膝下リンパ節におけるサイズ依存的分布の解析2021

    • Author(s)
      黒田千佳, 望月 ちひろ, 中村純奈, 加藤茂樹, 中村教泰
    • Organizer
      第75回中国・四国支部学術集会-日本解剖学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] In Vivo Imaging using Multifunctional Organosilica Nanoparticles2021

    • Author(s)
      Michihiro Nakamura
    • Organizer
      14th International Symposium on Nanomedicine(ISNM2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The synthesis of luminescence Au(I) complex-containing thiol-organosilica nanoparticles their application for cell imaging2021

    • Author(s)
      Chihiro Mochizuki, Junna Nakamura, Michihiro Nakamura
    • Organizer
      14th International Symposium on Nanomedicine(ISNM2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Macrophage Specificity: Imaging and Characterization of Interaction between Macrophages and Fluorescent Organosilica Nanoparticles Depending on Surface Structure and Size2021

    • Author(s)
      Michihiro Nakamura, Junna Nakamura, Chihiro Mochizuki, Shigeki Kato
    • Organizer
      Cell Bio Virtual
    • Related Report
      2021 Annual Research Report
  • [Presentation] マクロファージ特異性: 蛍光有機ナノシリカ粒子を用いたポリエチレングリコール耐性マクロファージの同定2021

    • Author(s)
      中村教泰
    • Organizer
      第43回日本分子生物学会年会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ultifunctional organosilica nanoparticles for highly sensitive detection and imaging2021

    • Author(s)
      Michihiro Nakamura
    • Organizer
      Molecular Med Tri-Con Virtual Conference & Expo
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 有機シリカ近赤外線蛍光ナノ粒子による標識細胞の長期間in vivoイメージング2021

    • Author(s)
      中村教泰、中村純奈、望月 ちひろ
    • Organizer
      第126回日本解剖学会総会・全国学術集会・第98回日本生理学会大会合同大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Moodleを活用したラーニングアナリティクスによる学修行動と成績の関連性の評価2021

    • Author(s)
      中村 純奈, 望月 ちひろ, 金 亨振, 中村 教泰
    • Organizer
      第126回日本解剖学会総会・全国学術集会・第98回日本生理学会大会合同大会
    • Related Report
      2020 Annual Research Report
  • [Remarks] 山口大学大学院医学系研究科 器官解剖学講座

    • URL

      http://ds.cc.yamaguchi-u.ac.jp/~nanomed1/

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report 2020 Annual Research Report
  • [Remarks] 国立大学法人山口大学ナノ・セラノスティクス国際センター

    • URL

      http://ds.cc.yamaguchi-u.ac.jp/~nanomed1/iNTC-index.html

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report 2020 Annual Research Report
  • [Patent(Industrial Property Rights)] 観察方法およびマーカー2022

    • Inventor(s)
      春田 知洋、中村 教泰
    • Industrial Property Rights Holder
      日本電子株式会 社、山口大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2022-053918
    • Filing Date
      2022
    • Related Report
      2021 Annual Research Report

URL: 

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

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