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Oncolytic virus therapy with photo-sensitive nanocarrier for glioma

Research Project

Project/Area Number 19K09451
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 56010:Neurosurgery-related
Research InstitutionChiba University

Principal Investigator

Iwadate Yasuo  千葉大学, 大学院医学研究院, 教授 (70272309)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords脳腫瘍 / ウイルス療法 / ナノ・キャリア / 腫瘍特異的免疫 / ICG リポソーム / センダイウイルス / 抗腫瘍免疫 / グリオーマ / 光線力学療法 / 免疫療法 / ナノキャリア / ウイルス / 光線力学
Outline of Research at the Start

isher rat-9L gliosarcomaの系による脳腫瘍モデルを作製し、腫瘍融解ウイルスを封入したICG-Liposomeと近赤外線照射による治療を行い、脳腫瘍に高濃度でウイルスを分布させることで得られる治療効果と安全性を確認する。摘出脳における病理組織学的検索、免疫担当細胞の浸潤量やマイクログリアの活性化に関する免疫組織化学などにより確認する。安全性の確認には、①長期間にわたる実験動物の行動・神経症状の観察、②MRIによる神経変性・壊死および脳浮腫の有無の確認、③脳を含めた種々の臓器の病理組織検査等を行う。

Outline of Final Research Achievements

Glioblastoma (GM) is highly invasive to the surrounding normal brain tissue,
so development of therapy with higher tumor-specificity is required. Virus therapy is one of the expected candidates. We used a sendai virus vector, which has a high ability to induce efficient gene introduction and cell fusion. This vector can induce macrophage infiltration and tumor-specific CD8 T cell induction. On the other hand, ICG-liposome is a photo-sensitive nano-carrier which can also induce acquired immunity but not significant innate immunity. This nano-carrier induced expression of heat-shock protein-70 (HSP-70) which could activate the virus- related macrophages through toll-like receptor-4 (TLR-4) to achieve a more effective virus therapy against GM.

Academic Significance and Societal Importance of the Research Achievements

膠芽腫は難治性腫瘍の一つであり、また神経機能の低下を伴うことが多く、腫瘍細胞特異性の高い治療法の開発が求められている。ウイルス療法は有効な治療法として注目されるが、更なる治療効果の向上が必要である。我々は、光感受性物質を結合させた脂質膜をそのキャリアとして用いることによって、ウイルスによる自然免疫の発動を強化できることを見出した。

Report

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

    (12 results)

All 2021 2020 2019 2018

All Journal Article (12 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 12 results,  Open Access: 12 results)

  • [Journal Article] Serum anti-SERPINE1 antibody as a potential biomarker of acute cerebral infarction.2021

    • Author(s)
      Kubota M, Yoshida Y, Kobayashi E, Matsutani T, Li SY, Zhang BS, Mine S, Machida T, Takizawa H, Hiwasa T, Iwadate Y.
    • Journal Title

      Sci Rep.

      Volume: 11 Issue: 1 Pages: 13450-13450

    • DOI

      10.1038/s41598-021-01176-8

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Serum anti-DIDO1, anti-CPSF2, and anti-FOXJ2 antibodies as predictive risk markers for acute ischemic stroke.2021

    • Author(s)
      Hiwasa T, Wang H, Iwadate Y. et al
    • Journal Title

      BMC Med

      Volume: 19 Issue: 1 Pages: 131-131

    • DOI

      10.1186/s12916-021-02001-9

    • NAID

      120007132378

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The ALK inhibitors, alectinib and ceritinib, induce ALK-independent and STAT3-dependent glioblastoma cell death.2021

    • Author(s)
      Kawauchi D, Takahashi M, Satomi K, Yamamuro S, Kobayashi T, Uchida E, Honda-Kitahara M, Narita Y, Iwadate Y, Ichimura K, Tomiyama A.
    • Journal Title

      Cancer Sci.

      Volume: 112 Issue: 6 Pages: 2442-2453

    • DOI

      10.1111/cas.14885

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association of Serum Anti-PCSK9 Antibody Levels with Favorable Postoperative Prognosis in Esophageal Cancer2021

    • Author(s)
      Ito Masaaki、Hiwasa Takaki、Oshima Yoko、Yajima Satoshi、Suzuki Takashi、Nanami Tatsuki、Sumazaki Makoto、Shiratori Fumiaki、Funahashi Kimihiko、Li Shu-Yang、Iwadate Yasuo、Yamagata Hiroki、Jambaljav Byambasteren、Takemoto Minoru、Yokote Koutaro、Takizawa Hirotaka、Shimada Hideaki
    • Journal Title

      Frontiers in Oncology

      Volume: 11 Pages: 708039-708039

    • DOI

      10.3389/fonc.2021.708039

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] CD1d expression in glioblastoma is a promising target for NKT cell-based cancer immunotherapy2020

    • Author(s)
      Hara Ayaka、Koyama-Nasu Ryo、Takami Mariko、Toyoda Takahide、Aoki Takahiro、Ihara Fumie、Kobayashi Masayoshi、Hirono Seiichiro、Matsutani Tomoo、Nakayama Toshinori、Iwadate Yasuo、Motohashi Shinichiro
    • Journal Title

      Cancer Immunology, Immunotherapy

      Volume: - Issue: 5 Pages: 1239-1254

    • DOI

      10.1007/s00262-020-02742-1

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] GSEA-assisted gene signatures valid for combinations of prognostic markers in PCNSL2020

    • Author(s)
      Takashima Y, Hamano M, Fukai J, Iwadate Y, Kajiwara K, Kobayashi T, Hondoh H, Yamanaka R.
    • Journal Title

      Sci Rep

      Volume: 10 Issue: 1 Pages: 8435-8435

    • DOI

      10.1038/s41598-020-65463-6

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Elevated levels of autoantibodies against DNAJC2 in sera of patients with atherosclerotic diseases2020

    • Author(s)
      Yoshida Y, Zhang XM, Wang H, Machida T, Iwadate Y, et al.
    • Journal Title

      Heliyon

      Volume: 6 Issue: 8 Pages: e04661-e04661

    • DOI

      10.1016/j.heliyon.2020.e04661

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Serum anti-LRPAP 1 is a common biomarker for digestive organ cancers and atherosclerotic diseases2020

    • Author(s)
      Sumazaki M, Shimada H, Ito M, Shiratori F, Iwadate Y, et al.
    • Journal Title

      Cancer Sci

      Volume: 111 Issue: 12 Pages: 4453-4464

    • DOI

      10.1111/cas.14652

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Association between serum anti-ASXL2 antibody levels and acute aschemic stroke, acute myocardial infarction, diabetes mellitus, chronic kidney disease and digestive organ cancer, and their possible association with atherosclerosis and hypertension.2020

    • Author(s)
      Li SY, Yoshida Y, Kobayashi E, Adachi A, Iwadate Y, et al.
    • Journal Title

      Int J Mol Med

      Volume: 46 Pages: 1274-1288

    • DOI

      10.3892/ijmm.2020.4690

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genetic analysis in patients with newly diagnosed glioblastomas treated with interferon-beta plus temozolomide in comparison with temozolomide alone2020

    • Author(s)
      Natsume A, Nagane M, Wakabayashi T, et al.
    • Journal Title

      J Neurooncol

      Volume: May 4 Issue: 1 Pages: 17-27

    • DOI

      10.1007/s11060-020-03505-9

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] MicroRNA signature constituted of miR-30d, miR-93, and miR-181b is a promising prognostic marker in primary central nervous system lymphoma2019

    • Author(s)
      Takashima Yasuo、Kawaguchi Atsushi、Iwadate Yasuo、Hondoh Hiroaki、Fukai Junya、Kajiwara Koji、Hayano Azusa、Yamanaka Ryuya
    • Journal Title

      PLOS ONE

      Volume: 14 Issue: 1 Pages: e0210400-e0210400

    • DOI

      10.1371/journal.pone.0210400

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Photo-immune therapy with liposomally formulated phospholipid-conjugated indocyanine green induces specific antitumor responses with heat shock protein-70 expression in a glioblastoma model2018

    • Author(s)
      Shibata Sayaka、Shinozaki Natsuki、Suganami Akiko、Ikegami Shiro、Kinoshita Yuki、Hasegawa Ryozo、Kentaro Hirata、Okamoto Yoshiharu、Aoki Ichio、Tamura Yutaka、Iwadate Yasuo
    • Journal Title

      Oncotarget

      Volume: 10 Issue: 2 Pages: 175-183

    • DOI

      10.18632/oncotarget.26544

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access

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

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