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Effect of respiratory disease onset and functionality in the alveolar-bronchial of oxidative stress defense protein DJ-1

Research Project

Project/Area Number 25461184
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Respiratory organ internal medicine
Research InstitutionToho University

Principal Investigator

TAIRA Takahiro  東邦大学, 医学部, 教授 (70197036)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords酸化ストレス / DJ-1タンパク質 / 慢性閉塞性肺疾患 / 薬物輸送担体 / 慢性閉塞生肺疾患 / 炎症 / シグナル伝達 / 細胞死 / 薬物輸送体
Outline of Final Research Achievements

I examined the involvement of the function of the lungs and oxidative stress defense protein DJ-1 respiratory disease onset. Using human lung epithelial cell-derived A549, to establish a DJ-1 protein knockdown cell line. As a result, the knockdown cell lines, became more vulnerable to oxidative stress. Then, the gene whose expression is varied among A549 cells and knockdown cell lines were screened by DNA micro array. As a result, gene expression of some transporters were varied. The transporter involved in respiratory disease onset have been reported. The transporter and DJ-1 are co-localization is revealed from confocal microscopy. Coordinated action of DJ-1 protein and the transporter was suggested.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (1 results)

All 2014

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

  • [Journal Article] Sangivamycin induces apoptosis by suppressing Erk signaling in primary effusion lymphoma cells.2014

    • Author(s)
      Wakao K, Watanabe T, Takadama T, Ui S, Shigemi Z, Kagawa H, Higashi C, Ohga R, Taira T, Fujimuro M.
    • Journal Title

      Biochem Biophys Res Commun.

      Volume: 444 Pages: 135-140

    • Related Report
      2013 Research-status Report
    • Peer Reviewed

URL: 

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

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