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2010 Fiscal Year Final Research Report

Study on functional antisense nucleic acids for ncRNA

Research Project

  • PDF
Project/Area Number 20550147
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Chemistry related to living body
Research InstitutionGunma University

Principal Investigator

OZAKI Hiroaki  Gunma University, 大学院・工学研究科, 教授 (90211820)

Co-Investigator(Renkei-kenkyūsha) INOUE Yusuke  群馬大学, 大学院・工学研究科, 准教授 (90304302)
Project Period (FY) 2008 – 2010
Keywords核酸 / アンチセンス / siRNA
Research Abstract

Functional oligonucleotides were prepared for new antisense molecule to regulate microRNA. Incorporation of arabinonucleosides or phenanthroline-polyamine derivatives in DNA did not contribute to enhancement of antisense activity. siRNA bearing modified nucleoside was more active in silencing the gene expression. These siRNA could regulate the microRNA.

  • Research Products

    (5 results)

All 2011 2010 2009

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (4 results)

  • [Journal Article] Synthesis of modified siRNA bearing C-5 polyamine-substituted pyrimidine nucleoside in their 3'-overhang regions and its RNAi activity2011

    • Author(s)
      Mohammad Mehedi Masud, Tomokazu Masuda, Yusuke Inoue, Masayasu Kuwahara, Hiroaki Sawai, Hiroaki Ozaki
    • Journal Title

      Bioorganic & Medicinal Chemistry Letters Vol.21, No.2

      Pages: 715-717

    • Peer Reviewed
  • [Presentation] 3'オーバーハング領域に修飾ヌクレオシドを導入したsiRNAの合成とそのRNAi活性の検討2010

    • Author(s)
      増田知和、Mohammad Mehedi Masud、井上裕介、桑原正靖、澤井宏明、尾崎広明
    • Organizer
      日本化学会関東支部群馬地区地域懇談会
    • Place of Presentation
      日本原子力研究開発機構(群馬県)
    • Year and Date
      2010-11-22
  • [Presentation] Synthesis of modified siRNA and its activity for gene regulation2010

    • Author(s)
      Mohammad Mehedi Masud, Tomokazu Masuda, Yusuke Inoue, Hiroaki Ozaki
    • Organizer
      The 37th International symposium on Nucleic Acid Chemistry 2010
    • Place of Presentation
      Hamagin Hall (Yokohama).
    • Year and Date
      2010-11-11
  • [Presentation] 1,10-フェナンスロリン-ポリアミン複合体の開発と核酸の切断活性の検討2010

    • Author(s)
      増田知和、Mohammad Mehedi Mohammad Mehedi、尾崎広明
    • Organizer
      日本化学会第4回関東支部大会
    • Place of Presentation
      筑波大学(筑波)
    • Year and Date
      2010-08-30
  • [Presentation] 5位置換ピリミジンヌクレオシドを含む機能性核酸の合成とアンチセンス法への利用2009

    • Author(s)
      増田知和、尾崎広明、Mohammad Mehedi Mohammad Mehedi、〓原正靖、澤井宏明
    • Organizer
      日本化学会第3回関東支部大会
    • Place of Presentation
      早稲田大学(東京)
    • Year and Date
      2009-09-04

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Published: 2012-01-26   Modified: 2016-04-21  

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