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Establishment of novel gene and cell therapy for Hemophilia without viral vector

Research Project

Project/Area Number 15K09662
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Pediatrics
Research InstitutionNara Medical University

Principal Investigator

MATSUI HIDETO  奈良県立医科大学, 医学部, 研究員 (00571027)

Co-Investigator(Kenkyū-buntansha) 杉本 充彦  奈良県立医科大学, 医学部, 教授 (80192128)
Research Collaborator Hotta Akitsu  
Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords血友病 / 遺伝子治療 / 細胞治療 / ベクター
Outline of Final Research Achievements

Hydrodynamic gene delivery (HGD) is considered to be an alternative candidate to viral vectors. Previously, we tested the HGD in hemophilia A mouse model with the combination of non-viral piggyBac transposon vectors which can transfer the full-length FVIII transgene. As a result, we confirmed the sustained FVIII expression for over 300 days without any immune responses (Matsui H, et.al. PLos One 9(8) e104597, 2014). While HGD system is effective and safe in small animal such as mouse (20-25g body weight), the major challenge is in applying this functioning procedure in the patients with hemophilia A. In the current study we focus on an assessment of the safety of liver-target HGD in dogs as the first step toward hydrodynamic gene therapy in clinic.

Academic Significance and Societal Importance of the Research Achievements

欠損遺伝子を強制的に導入する非ウイルスベクター系として、エレクトロポレーションによる方法、リポソーム被包化および受容体を介した導入など物理的な遺伝子運搬システムが試みられてきた。piggyBacトランスポゾン由来の発現ベクターは、トランスポゾンの転移酵素の触媒活性を利用して染色体への組込みを行うことで導入効率も高く、piggyBac由来ターミナルリピートで挿まれた遺伝子発現カセットの全長を欠損なく組込むことが可能である。これまでウイルスベクターに対する免疫反応を克服する新しい遺伝子導入法として血友病遺伝子/細胞治療に対する新しい遺伝子導入法として期待される。

Report

(5 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (9 results)

All 2016 2015

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (8 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] 血友病遺伝子/細胞治療の方向性2015

    • Author(s)
      松井英人
    • Journal Title

      日本小児血液・がん学会雑誌

      Volume: 52(3) Pages: 254-257

    • NAID

      130005105209

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Presentation] トランスポゾンベクターによる血液凝固第VIII因子遺伝子導入法の検討2016

    • Author(s)
      野田正志、松井英人、松成泰典、越智すなお、嶋 緑倫、福岡靖史、佐藤健司、穴井 洋、吉川公彦、中山正成、杉本充彦
    • Organizer
      第159回日本獣医学会学術集会
    • Place of Presentation
      藤沢市
    • Year and Date
      2016-09-07
    • Related Report
      2016 Research-status Report
  • [Presentation] ハイドロダイナミックジーンデリバリーシステムによる新規血友病遺伝子治療法の確立2016

    • Author(s)
      野田正志、松井英人、松成泰典、越智すなお、嶋 緑倫、福岡靖史、佐藤健司、吉川公彦、中山正成、堀田秋津、杉本充彦
    • Organizer
      第38回日本血栓止血学会学術集会
    • Place of Presentation
      奈良市
    • Year and Date
      2016-06-18
    • Related Report
      2016 Research-status Report
  • [Presentation] Novel gene therapy strategy for hemophilia A by hydrodynamic gene delivery combined with non-viral piggyBac transposon vector in canine model2015

    • Author(s)
      Noda M, Matsui H, Matsunari Y, Ochi S, Shima M, Fukuoka Y, Sato T, Anai H, Kichikawa K, Nakayama M, Hotta A, Sugimoto M
    • Organizer
      2015 Annual Meeting of the American Society of Hematology
    • Place of Presentation
      オーランド、アメリカ合衆国
    • Year and Date
      2015-12-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] Endothelial cell sheet transplantation that acheves long-term phenotypic correction in hemophilia A mouse model2015

    • Author(s)
      Matsui H, Noda M, Utoh R, Shima M, Okano T, Sugimoto M
    • Organizer
      第77回日本血液学会学術集会
    • Place of Presentation
      金沢市
    • Year and Date
      2015-10-16
    • Related Report
      2015 Research-status Report
  • [Presentation] DNAトランスポゾンベクターを用いた新規血友病A遺伝子治療法の創出---イヌモデルでの検討2015

    • Author(s)
      野田正志、松井英人、松成泰典、越智すなお、嶋 緑倫、福岡靖史、佐藤健司、穴井 洋、吉川公彦、中山正成、杉本充彦
    • Organizer
      第158回日本獣医学会学術集会
    • Place of Presentation
      十和田市
    • Year and Date
      2015-09-08
    • Related Report
      2015 Research-status Report
  • [Presentation] Long-term phenotypic correction of hemophilia A mice by non-viral piggybac transposon vector2015

    • Author(s)
      Matsui H, Noda M, Shima M, Hotta A, Sugimoto M
    • Organizer
      International Society on Thrombosis and Haemostasis 2015 Congress
    • Place of Presentation
      トロント、カナダ
    • Year and Date
      2015-06-24
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 自己細胞移植による新規血友病A細胞治療法の開発---イヌモデルでの検討2015

    • Author(s)
      野田正志、松井英人、松成泰典、越智すなお、嶋緑倫、中山正成、鵜頭理恵、岡野光夫、杉本充彦
    • Organizer
      第37回日本血栓止血学会学術集会
    • Place of Presentation
      甲府市
    • Year and Date
      2015-05-22
    • Related Report
      2015 Research-status Report
  • [Presentation] Double-layered cell sheet transplantation that achieves durable factor VIII delivery in the mouse model of hemophilia A2015

    • Author(s)
      Matsui H, Noda M, Utoh R, Shima M, Okano T, Sugimoto M
    • Organizer
      18th Annual Meeting of The American Society of Gene and Cell Therapy
    • Place of Presentation
      ニューオリンズ、アメリカ合衆国
    • Year and Date
      2015-05-13
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research

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Published: 2015-04-16   Modified: 2020-03-30  

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