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Elucidation of cytotoxicity mechanism for oncolytic virus by genome-editing high-throughput knockout

Research Project

Project/Area Number 19K16500
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 48030:Pharmacology-related
Research InstitutionJikei University School of Medicine (2022)
The University of Tokyo (2019, 2021)

Principal Investigator

Miyamoto Shohei  東京慈恵会医科大学, 医学部, 講師 (20758536)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsウイルス療法 / ゲノム編集
Outline of Research at the Start

本研究では、遺伝子を自由に改変できるゲノム編集という技術を用いて幅広い遺伝子を欠失させた癌細胞集団を作成する。様々な遺伝子を欠失させた癌細胞集団を用いて、腫瘍溶解性ウイルスであるコクサッキーウイルスB群3型(CVB3)の細胞傷害性及び抗腫瘍免疫誘導に必要な遺伝子を同定する。CVB3の癌細胞殺傷メカニズムを詳細に理解し、ウイルス感染に必要な受容体の発現のみならず、CVB3の殺細胞効果や抗腫瘍免疫誘導に必要な遺伝子を把握することで、治療される患者様の適応基準を科学的に設定することが可能となる。

Outline of Final Research Achievements

In this study, we developed cancer cell line populations in which various genes were deleted by genome editing technology and identified genes required for cytotoxicity of an oncolytic virus, coxsackievirus group B type 3 (CVB3), using them. used the cancer cell populations to generate coxsackievirus group B type 3, an oncolytic virus.
By understanding the cytotoxicity mechanism of CVB3 in detail, it becomes possible to scientifically set adaptation criteria. In this time, we analyzed the results of next-generation sequencing, identified the barcode sequence integrated into the lentivirus, and successfully identified various gene candidates of CVB3 cytotoxicity.

Academic Significance and Societal Importance of the Research Achievements

本研究では、これまでにCVB3の細胞傷害性に関して報告のない遺伝子が多く見つかっており、さらに報告のないシグナル経路がウイルス増殖に関連している可能性が示唆され、今後のウイルス療法開発に重要な鍵となることが予想される。
また、本研究で同定された遺伝子が他のエンテロウイルスに関与しているかどうか解析することにより、他のエンテロウイルスに対する治療薬の開発に繋がる可能性がある。

Report

(3 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (22 results)

All 2021 2020 2019

All Journal Article (5 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 5 results,  Open Access: 4 results) Presentation (16 results) (of which Int'l Joint Research: 3 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Development of New Oncolytic Virotherapy Targeting Breast Cancer Using Coxsackievirus B32021

    • Author(s)
      SAGARA MIYAKO、MIYAMOTO SHOHEI、ITOH SHUN、SODA YASUSHI、TANI KENZABURO
    • Journal Title

      Anticancer Research

      Volume: 41 Issue: 1 Pages: 81-89

    • DOI

      10.21873/anticanres.14753

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] A pilot study to establish human T‐cell leukemia virus type 1 (HTLV‐1) carrier model using common marmoset ( Callithrix jacchus )2020

    • Author(s)
      Hirose Lisa、Hiramoto Takafumi、Tian Yamin、Kohara Hiroshi、Kobayashi Seiichiro、Nagai Etsuko、Denda Tamami、Tanaka Yukihisa、Ota Yasunori、Jiyuan Liao、Miyamoto Shohei、Miura Yoshie、Hijikata Yasuki、Soda Yasushi、Inoue Takashi、Okahara Norio、Itoh Toshio、Sasaki Erika、Tojo Arinobu、Uchimaru Kaoru、Tani Kenzaburo
    • Journal Title

      Journal of Medical Primatology

      Volume: 49 Issue: 2 Pages: 86-94

    • DOI

      10.1111/jmp.12454

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Extremely low organ toxicity and strong antitumor activity of miR-34-regulated oncolytic coxsackievirus B3.2019

    • Author(s)
      Jia, Y., Miyamoto, S., Soda, Y., Takishima, Y., Sagara, M., Liao, J., Hirose-Yotsuya, L., Hijikata, Y., Miura, Y., Hara, K., Iwanaga, A., Ota, Y., Tani, K.
    • Journal Title

      Mol Ther Oncolytics.

      Volume: 12 Pages: 246-258

    • DOI

      10.1016/j.omto.2019.01.003

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] KLF1 Mutation E325K Induces Cell-cycle Arrest in Erythroid Cells Differentiated from Congenital Dyserythropoietic Anemia (CDA) Patient-specific Induced Pluripotent Stem Cells.2019

    • Author(s)
      Kohara H, Utsugisawa T, Sakamoto C, Hirose L, Ogawa Y, Ogura H, Sugawara A, Aoki T, Iwasaki T, Asai T, Doisaki S, Okuno Y, Muramatsu H, Abe T, Kurita R, Miyamoto S, Sakuma T, Shiba M, Yamamoto T, Ohga S, Yoshida K, Ogawa S, Ito E, Kojima S, Kanno H, Tani K.
    • Journal Title

      Exp Hematol.

      Volume: 73 Pages: 25-37

    • DOI

      10.1016/j.exphem.2019.03.001

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Photocontrollable mononegaviruses2019

    • Author(s)
      Tahara M, Takishima Y, Miyamoto S, Nakatsu Y, Someya K, Sato M, Tani K, Takeda M
    • Journal Title

      Proc Natl Acad Sci U S A

      Volume: 116 Issue: 24 Pages: 11587-11589

    • DOI

      10.1073/pnas.1906531116

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Development of gene modified oncolytic coxsackievirus for clinical trial.2021

    • Author(s)
      Ito S, Miyamoto S, Sagara M, Sakamoto A, Soda Y, Akiyama T, Tani K
    • Organizer
      第27回日本遺伝子細胞治療学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] A novel Echovirus 4 shows noticeable oncolytic activity against esophageal cancer.2021

    • Author(s)
      Sakamoto A, Yasunari K, Inoue H, Miyamoto S, Sagara M, Ito S, Soda Y, Akiyama T, Tani K
    • Organizer
      第27回日本遺伝子細胞治療学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] Development and manufacturing of miRNA-regulated oncolytic virus for clinical trial.2021

    • Author(s)
      Ito S, Miyamoto S, Sagara M, Sakamoto A, Soda Y, Akiyama T, Tani K
    • Organizer
      第80回日本癌学会学術総会
    • Related Report
      2021 Research-status Report
  • [Presentation] A novel Echovirus 4 shows remarkable oncolytic capacity against esophageal cancer.2021

    • Author(s)
      Sakamoto A, Inoue H, Miyamoto S, Sagara M, Ito S, Soda Y, Akiyama T, Tani K
    • Organizer
      第80回日本癌学会学術総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 5-ALAを用いた末梢血循環がん細胞の検出法確立にむけたパイロット研究2019

    • Author(s)
      廣瀬理沙、小原洋志、相良京、三浦由恵、土方康基、曽田泰、宮本将平、廖紀元、高橋聡、篠崎大、大田泰徳、渡辺恵理、田中徹、中島元夫、木庭幸子、奥山隆平、福原秀雄、井上啓史、並川努、花﨑和弘、谷憲三朗
    • Organizer
      第9回ポルフィリン-ALA学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Dual microRNA Engineered Oncolytic Coxsackievirus Virotherapy for Clinical Trial.2019

    • Author(s)
      Miyamoto S, Jia Y, Soda Y, Sagara M, Liao J, Hirose L, Hijikata Y, Hara K, Iwanaga A, Tani K
    • Organizer
      American Society of Gene and Cell Therapy 22nd Annual Meeting
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Analysis of Human iPSCs Generated by a Non-Integrating Measles Virus Vector.2019

    • Author(s)
      Liao J, Soda Y, Sugawara A, Miura Y, Hiramoto T, Tahara M, Takishima Y, Hijikata Y, Miyamoto S, Takeda M, Tani K.
    • Organizer
      American Society of Gene and Cell Therapy 22nd Annual Meeting
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of microRNA-regulated oncolytic Coxsackievirus for clinical trial.2019

    • Author(s)
      Miyamoto S, Sagara M, Jia Y, Soda Y, Miura Y, Shimizu H, Tani K.
    • Organizer
      第25回日本遺伝子細胞治療学会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] Preclinical Evaluation of Novel Chondroitin Sulfate Polymer coated Oncolytic Measles virus therapy.2019

    • Author(s)
      Miura Y, Takishima Y, Miyamoto S, Jia Y, Sagara M, Soda Y, Tani K.
    • Organizer
      第25回日本遺伝子細胞治療学会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] A novel combination therapy using oxaliplatin and Coxackievirus A11 against human colorectal cancer.2019

    • Author(s)
      Ogata H, Wang B, Miyamoto S, Takishima Y, Sagara M, Tani K.
    • Organizer
      第25回日本遺伝子細胞治療学会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] Direct induction of naive-like human induced pluripotent stem cells (iPSCs) by a non-integrating measles virus vector.2019

    • Author(s)
      Liao J, Soda Y, Sugawara A, Miura Y, Hiramoto T, Tahara M, Takishima Y, Hijikata Y, Miyamoto S, Takeda M, Tani K.
    • Organizer
      第25回日本遺伝子細胞治療学会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] Development of novel miRNA-regulated oncolytic virotherapy for malignant tumors.2019

    • Author(s)
      Sagara M, Miyamoto S, Ito S, Soda Y, Miura Y, Hijikata Y, Shimizu H, Tani K.
    • Organizer
      第78回日本癌学会学術総会
    • Related Report
      2019 Research-status Report
  • [Presentation] Measles virus vector is a promising tool for T-cell engineering and establishing naive-like iPSCs.2019

    • Author(s)
      Liao J, Soda Y, Sugawara A, Miura Y, Hiramoto T, Tahara M, Takishima Y, Miyamoto S, Hijikata Y, Takeda M, Tani K.
    • Organizer
      第81回日本血液学会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] Pilot study to detect circulating tumor cells in human peripheral blood using 5-aminolevulinic acid.2019

    • Author(s)
      Hirose L, Kohara H, Sagara M, Miura Y, Hijikata Y, Soda Y, Miyamoto S, Takahashi S, Shinozaki M, Denda T, Tanaka Y, Ota Y, Watanabe E, Tanaka T, Nakajima M, Kiniwa S, Okuyama R, Fukuhara H, Inoue K, Namikawa T, Hanazaki K, Tani K.
    • Organizer
      第81回日本血液学会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] Inhibition of sickling by 5-aminolevulinic acid in sickle cell disease mouse models.2019

    • Author(s)
      Kodama K, Soda Y, Liao J, Miyamoto S, Deguchi T, Fujine K, Sakata H, Tomioka M, Tani K.
    • Organizer
      7th International ALA and Porphyrin Symposium
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 5-ALAを用いた末梢血循環がん細胞の検出法確立にむけたパイロット研究2019

    • Author(s)
      廣瀬理沙、小原洋志、相良京、三浦由恵、石井有美子、土方康基、曽田泰、宮本将平、廖紀元、高橋聡、篠崎大、大田泰徳、渡辺恵理、田中徹、中島元夫、木庭幸子、奥山隆平、福原秀雄、井上啓史、並川努、花﨑和弘、谷憲三朗
    • Organizer
      第6回PDDTフォーラム
    • Related Report
      2019 Research-status Report
  • [Patent(Industrial Property Rights)] 鎌状赤血球症の改善及び/又は予防剤2019

    • Inventor(s)
      谷憲三朗、曽田泰、廖紀元、宮本将平、河田聡史、富岡基康、児玉健
    • Industrial Property Rights Holder
      谷憲三朗、曽田泰、廖紀元、宮本将平、河田聡史、富岡基康、児玉健
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-170764
    • Filing Date
      2019
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2024-01-30  

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