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Development of design of antiviral drug by substitution of carbohydrate ligand for peptide

Research Project

Project/Area Number 22790115
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Drug development chemistry
Research InstitutionKeio University

Principal Investigator

MATSUBARA Teruhiko  慶應義塾大学, 理工学部, 講師 (10325251)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsペプチドドラッグ / ライブラリー / インフルエンザ / ヘマグルチニン / 感染阻害剤 / ファージ提示法 / 親和性選択 / 感染症 / ペプチド / ファージ / ヘマルチニン
Research Abstract

Influenza virus binds to carbohydrate receptors on the host cell surface at an initial step in the infection process. The method to design of peptide drug was developed based on the concept of substitution of carbohydrate ligand for peptide. The carbohydrate-mimetic peptides showed inhibitory activity for virus infection among multiple types of strain. Furthermore chemical modification of peptide with monosaccharide indicated that the peptides have the highest inhibitory activity. This resulted in the promising methodology for design of novel antiviral drugs.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (13 results)

All 2011 2010

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (11 results)

  • [Journal Article] Sialic acid-mimic peptides as hemagglutinin inhibitors for anti-influenza therapy2010

    • Author(s)
      Teruhiko Matsubara, Ai Onishi, Tomomi Saito, Aki Shimada, Hiroki Inoue, Takao Taki, Kyosuke Nagata, Yoshio Okahata, and Toshinori Sato
    • Journal Title

      J. Med. Chem

      Volume: 53 Pages: 4441-4449

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Sialic acid-mimic peptides as hemagglutinin inhibitors foranti-influenza therapy2010

    • Author(s)
      Teruhiko Matsubara, Ai Onishi, Tomomi Saito, Aki Shimada, Hiroki Inoue, Takao Taki, Kyosuke Nagata, Yoshio Okahata, Toshinori Sato
    • Journal Title

      J.Med.Chem.

      Volume: 53 Pages: 4441-4449

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] インフルエンザウィルス結合性ペプチド担持カルボシランデンドリマーの合成2011

    • Author(s)
      江連一正・小山哲夫・松岡浩司・松原輝彦・佐藤智典・幡野健
    • Organizer
      第15回ケイ素化学協会シンポジウム
    • Place of Presentation
      シーパル須磨(神戸市)
    • Year and Date
      2011-10-21
    • Related Report
      2011 Annual Research Report
  • [Presentation] 糖鎖模倣ペプチドの多価によるウイルス感染への影響2011

    • Author(s)
      松原輝彦・千葉頌子・荒見俊介・佐藤智典
    • Organizer
      第60回(2011年)高分子討論会
    • Place of Presentation
      岡山大学(岡山市)
    • Year and Date
      2011-09-28
    • Related Report
      2011 Annual Research Report
  • [Presentation] 細胞膜界面における糖鎖ナノクラスター構築とペプチドによる糖鎖認識制御2011

    • Author(s)
      松原輝彦
    • Organizer
      第6回理研「バイオものづくり」シンポジウム
    • Place of Presentation
      理化学研究所(和光市)
    • Year and Date
      2011-05-10
    • Related Report
      2011 Final Research Report
  • [Presentation] 細胞膜界面における糖鎖ナノクラスター構築とペプチドによる糖鎖認識制御2011

    • Author(s)
      松原輝彦
    • Organizer
      第6回理研「バイオものづくり」シンポジウム
    • Place of Presentation
      理化学研究所(和光市)(招待講演)
    • Year and Date
      2011-05-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] 糖修飾ペプチドによるインフルエンザウイルスの感染阻害メカニズムの解析2011

    • Author(s)
      荒見俊介, 松原輝彦, 佐藤智典
    • Organizer
      日本化学会第91春季年会
    • Place of Presentation
      神奈川大学(横浜)
    • Year and Date
      2011-03-28
    • Related Report
      2010 Annual Research Report
  • [Presentation] Design of sugar-mimicking peptide inhibitors on influenza virus infection2010

    • Author(s)
      T. Matsubara ; T. Saito ; A. Shimada ; A. Onishi ; T. Sato
    • Organizer
      2010 International Chemical Congress of Pacific Basin Societies(PACIFICHEM 2010)
    • Place of Presentation
      ハワイコンベンションションセンター(ホノルル)
    • Year and Date
      2010-12-16
    • Related Report
      2011 Final Research Report
  • [Presentation] Design of sugar-mimicking peptide inhibitors on influenza virus infection2010

    • Author(s)
      T.Matsubara ; T.Saito ; A.Shimada ; A.Onishi ; T.Sato
    • Organizer
      2010 International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2010)
    • Place of Presentation
      ハワイコンベンションションセンター(ホノルル)
    • Year and Date
      2010-12-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] Mechanism of inhibitory activity against influenza virus infection by saccharide-modified peptides2010

    • Author(s)
      S.Arami ; S.Chiba ; T.Matsubara ; T.Sato
    • Organizer
      2010 International Chemical Congress of Pacific Basin Societies (PACIFICHEM 2010)
    • Place of Presentation
      ハワイコンベンションションセンター(ホノルル)
    • Year and Date
      2010-12-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] ライブラリーを用いた糖鎖-タンパク質相互作用を制御するペプチドの設計2010

    • Author(s)
      松原輝彦
    • Organizer
      Glyco TOKYO 2010
    • Place of Presentation
      東京大学(東京)
    • Year and Date
      2010-11-27
    • Related Report
      2011 Final Research Report
  • [Presentation] ライブラリーを用いた糖鎖-タンパク質相互作用を制御するペプチドの設計2010

    • Author(s)
      松原輝彦
    • Organizer
      GlycoTOKYO 2010
    • Place of Presentation
      東京大学(東京)(招待講演)
    • Year and Date
      2010-11-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] ヘマグルチニン結合性ペプチドの化学修飾によるウイルス感染阻害活性への効果2010

    • Author(s)
      松原輝彦, 荒見俊介, 千葉頒子, 金子里枝子, 佐藤智典
    • Organizer
      第4回バイオ関連化学シンポジウム
    • Place of Presentation
      大阪大学(豊中)
    • Year and Date
      2010-09-26
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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