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Design of X-ray responsive drug carriers composed of oligodeoxynucleotides

Research Project

Project/Area Number 23659020
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Physical pharmacy
Research InstitutionKyoto University

Principal Investigator

TANABE Kazuhito  京都大学, 大学院・工学研究科, 准教授 (40346086)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsドラッグデリバリー / 生物有機化学 / ドラッグキャリア / 両親媒性DNA / 会合体形成 / クリック反応 / X線照射 / インドールキノン / PEG / 両親媒性分子
Research Abstract

Stimuli-responsive nanocarriers offer favorable properties for target-specific delivery of drugs. The carriers keep the toxic drugs encapsulated in their hydrophobic core, while the drugs can be readily released and exhibit their original toxicity once appropriate stimuli are applied. Here, we prepared novel drug carriers consisted of DNA oligomer and radiation-activated carriers.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (10 results)

All 2013 2012 2011 Other

All Journal Article (3 results) Presentation (6 results) Remarks (1 results)

  • [Journal Article] Aggregate formation and radiolytic degradation of amphiphilic DNA block copolymer possessing disulfide bond2012

    • Author(s)
      Tanabe, K.; Asada, T.; Nishimoto, S.
    • Journal Title

      Bioorg. Med. Chem. Lett.

      Volume: 22 Pages: 7045-7047

    • NAID

      120004996208

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] Radiolytic reduction characteristics of drug-encapsulating DNA aggregates possessing disulfide bond2012

    • Author(s)
      Tanabe, K.; Asada, T.; Ito, T.; Nishimoto, S.
    • Journal Title

      Bioconjugate Chem.

      Volume: 23 Pages: 1909-1914

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Journal Article] Radiolytic Reduction Characteristics of Artificial Oligodeoxynucleotides Possessing 2-Oxoalkyl Group or Disulfide Bonds2011

    • Author(s)
      Tanabe, K.; Ito, T.; Nishimoto, S.
    • Journal Title

      J. Nucleic Acids

    • Related Report
      2012 Final Research Report 2011 Research-status Report
  • [Presentation] リン酸部にアルキン部を導入した人工核酸の機能2013

    • Author(s)
      安藤雄一郎・西本清一・田邉一仁
    • Organizer
      第93 日本化学会春季年会
    • Place of Presentation
      立命館大学
    • Related Report
      2012 Final Research Report
  • [Presentation] リン酸部にアルキン部を導入した人工核酸の機能2013

    • Author(s)
      安藤雄一郎・西本清一・田邉一仁
    • Organizer
      第93日本化学会春季年会
    • Place of Presentation
      草津
    • Related Report
      2012 Annual Research Report
  • [Presentation] リン酸部にアルキン部位を持つ DNA の特性評価及びクリック反応による機能化2012

    • Author(s)
      安藤雄一郎・西本清一・田邉一仁
    • Organizer
      第6回バイオ関連化学シンポジウム
    • Place of Presentation
      北海道大学
    • Related Report
      2012 Final Research Report
  • [Presentation] リン酸部にアルキン部位を持つDNAの特性評価及びクリック反応による機能化2012

    • Author(s)
      安藤雄一郎・西本清一・田邉一仁
    • Organizer
      第6回バイオ関連化学シンポジウム
    • Place of Presentation
      札幌
    • Related Report
      2012 Annual Research Report
  • [Presentation] X-ray sensitive nanosize drug carrier composed of DNA amphiphiles2011

    • Author(s)
      浅田拓海・田邉一仁・西本清一
    • Organizer
      国際核酸化学シンポジウム
    • Place of Presentation
      北海道大学
    • Related Report
      2012 Final Research Report
  • [Presentation] X-ray sensitive nanosize drug carrier composed of DNA amiphiphiles2011

    • Author(s)
      浅田拓海、田邉一仁、西本清一
    • Organizer
      国際核酸化学シンポジウム
    • Place of Presentation
      北海道大学(札幌)
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://www.ehcc.kyoto-u.ac.jp/eh32/home/web-content/index-j.htm

    • Related Report
      2012 Final Research Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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