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Basic research of cocktail-siRNA treatment for interstitial pneumonia using intratracheal spray

Research Project

Project/Area Number 19790386
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied pharmacology
Research InstitutionKyoto University

Principal Investigator

KOHNO Masayuki  Kyoto University, 大学院・医学研究科, 助教 (00437203)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,570,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥2,400,000 (Direct Cost: ¥2,400,000)
Keywords薬物治療学 / siRNA / siRNA医薬 / 間質性肺炎 / 核酸 / 薬学 / 医療・福祉
Research Abstract

間質性肺炎治療のために、炎症、線維化に関わるIL-13受容体(IL13Rα2)とTGF-β1発現を抑制するラットsmall interfering RNA(siRNA)を設計した。siRNAとその細胞導入効率を高めるatelocollagenを混合し、病態モデルラットに肺噴霧投与したところ、炎症、線維化が抑制された。また培養細胞でmRNA抑制効果を有するIL13Rα2のヒト・ラット共通配列siRNAの設計に成功した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (1 results)

All Other

All Journal Article (1 results)

  • [Journal Article] Aerosolized budesonide attenuates lung fibrosis with minimal adverse effects

    • Author(s)
      Kohno M, Haramoto M, Nakajima O, Yang L, Hinotsu S, Yokohira M, Imaida K, Kawakami K.
    • Journal Title

      Eur Respir J (現在論文投稿中)

    • Related Report
      2008 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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