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Development of novel nucleic acid drugs for chronic hepatitis C virus infection

Research Project

Project/Area Number 25860280
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Human pathology
Research InstitutionTokyo Medical University

Principal Investigator

OHNO Shinichiro  東京医科大学, 医学部, 助教 (90513680)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywordsドラッグデリバリー / HCV / エクソソーム / 慢性C型肝炎
Outline of Final Research Achievements

In order to achieve the treatment of chronic hepatitis C with a nucleic acid, the present study aimed at new development of nucleic acid drugs and DDS for the purpose of treatment of fibrosis and rejection of HCV. To establish a modified exosomes producing cell, the envelope expression vector of HCV and to prepare a packaging vector. Modified exosomes that were established in this study, it is possible that the beginning can be widely used for the treatment of chronic hepatitis C as a DDS for delivering efficient pharmaceutical into hepatocytes. Also packaging system enclosing the efficient nucleic acid medicine to a modified exosomes are expected to promote the realization of the nucleic acid drugs.

Report

(3 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • Research Products

    (9 results)

All 2014 2013

All Journal Article (2 results) Presentation (7 results)

  • [Journal Article] エクソソームを用いた治療2014

    • Author(s)
      大野慎一郎、黒田雅彦
    • Journal Title

      Bio Clinica エクソソームによる疾患研究の新展開

      Volume: Vo.29 No.6 JUNE 2014 Pages: 34-37

    • Related Report
      2013 Research-status Report
  • [Journal Article] エクソソームによる核酸DDS2014

    • Author(s)
      大野慎一郎、高梨正勝、黒田雅彦
    • Journal Title

      Drug delivery system

      Volume: 第29巻2号 Pages: 30-33

    • Related Report
      2013 Research-status Report
  • [Presentation] 肺がんを効果的に抑制するMimic microRNAの新規形状の探索2014

    • Author(s)
      大野慎一郎、板野華連、原田裕一郎、高梨正勝、須藤カツ子、池田徳彦、黒田雅彦
    • Organizer
      第55回日本肺がん学会
    • Place of Presentation
      京都国際会議場
    • Year and Date
      2014-11-14 – 2014-11-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] The development of short form of mimic microRNA for lung cancer therapy2014

    • Author(s)
      Shin-ichiro OHNO, Karen ITANO, Yuichirou HARADA, Masakatsu TAKANASHI, Katsuko SUDO, Norihiko IKEDA, Masahiko KURODA
    • Organizer
      第73回日本癌学会
    • Place of Presentation
      パシフィコ横浜
    • Year and Date
      2014-09-25 – 2014-09-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] 肺がんを標的とする短縮型Mimic microRNAの開発2014

    • Author(s)
      大野慎一郎、原田裕一郎、板野華連、浅田浩太朗、老川桂生、高梨正勝、須藤カツ子、黒田雅彦
    • Organizer
      第6回日本RNAi研究会
    • Place of Presentation
      広島プリンスホテル
    • Year and Date
      2014-08-28 – 2014-08-30
    • Related Report
      2014 Annual Research Report
  • [Presentation] がんを効果的に抑制する短縮型Mimic microRNAの開発2014

    • Author(s)
      大野慎一郎、板野華連、原田裕一郎、高梨正勝、須藤カツ子、黒田雅彦
    • Organizer
      第33回分子病理学研究会
    • Place of Presentation
      宮城蔵王ロイヤルホテル
    • Year and Date
      2014-07-25 – 2014-07-26
    • Related Report
      2014 Annual Research Report
  • [Presentation] 肺がんを効果的に抑制するMimic microRNAの新規形状の探索2014

    • Author(s)
      大野慎一郎、板野華連、原田裕一郎、高梨正勝、須藤カツ子、黒田雅彦
    • Organizer
      第103回日本病理学会
    • Place of Presentation
      広島国際会議場
    • Related Report
      2013 Research-status Report
  • [Presentation] 高効率にがん抑制効果を発揮するmiR-34aの新規形状の探索2013

    • Author(s)
      大野慎一郎、板野華蓮、柏迫幹絵、大木忠明、水谷隆之、須藤カツ子、高梨正勝、黒田雅彦
    • Organizer
      第5回日本RNAi研究会
    • Place of Presentation
      グランドプリンスホテル広島
    • Related Report
      2013 Research-status Report
  • [Presentation] Lung cancer miRNA replacement therapy using novel class of miRNA2013

    • Author(s)
      Shin-ichiro Ohno, Karen Itano, Masakatsu Takanashi, Katsuko Sudo, Masahiko Kuroda
    • Organizer
      AACR-NCI-EORTC  International Conference on Molecular Targets and Cancer Therapeutics
    • Place of Presentation
      Hynes Convention Center, Boston、 MA、USA
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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