• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Study of Golgi pH sensor and the mechanism for the localization

Research Project

Project/Area Number 23657131
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Cell biology
Research InstitutionOsaka University

Principal Investigator

MAEDA Yusuke  大阪大学, 微生物病研究所, 准教授 (00294124)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsゴルジ装置 / pHホメオスタシス / pHセンサー / pH ホメオスタシス / pH
Research Abstract

(1)As an important clue to identify a Golgi pH sensor or its downstream factor, protein A whose overexpression corrects the mutant phenotypes such as delayed transport and impaired glycosylation, and protein B whose overexpression cancels the normalizing effect of protein A, were identified by expression cloning.
(2)Impaired complex formation of glycosyltranferases but not their mis-localization in the Golgi seemed one of the mechanisms for impaired glycosylation.

Report

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

    (10 results)

All 2012 2011 Other

All Presentation (6 results) Remarks (4 results)

  • [Presentation] ゴルジ装置の酸性環境による細胞内コレステロールの生合成・輸送の調節2012

    • Author(s)
      前田 裕輔, 奥崎 大介, 木下タロウ
    • Organizer
      第85回日本生化学会大会
    • Place of Presentation
      福岡国際会議場(福岡)
    • Related Report
      2012 Final Research Report
  • [Presentation] The mechanisms by which Golgi acidic pH regulates glycosylation2012

    • Author(s)
      前田 裕輔
    • Organizer
      New Frontiers of Metabolism Research in Biomedical Sciences
    • Place of Presentation
      東京大学(東京)
    • Related Report
      2012 Final Research Report
  • [Presentation] The mechanisms by which Golgi acidic pH regulates glycosylation2012

    • Author(s)
      前田 裕輔
    • Organizer
      New Frontiers of Metabolism Research in Biomedical Sciences
    • Place of Presentation
      東京(東京大学)
    • Related Report
      2012 Annual Research Report
  • [Presentation] ゴルジ装置の酸性環境による細胞内コレステロールの生合成・輸送の調節2012

    • Author(s)
      前田 裕輔, 奥崎 大介, 木下タロウ
    • Organizer
      第85回日本生化学会大会
    • Place of Presentation
      福岡国際会議場
    • Related Report
      2012 Annual Research Report
  • [Presentation] ゴルジ装置の pH 環境による糖鎖修飾の制御メカニズム2011

    • Author(s)
      前田 裕輔
    • Organizer
      第84回日本生化学会大会
    • Place of Presentation
      国立京都国際会館(京都)(招待講演)
    • Year and Date
      2011-09-22
    • Related Report
      2012 Final Research Report
  • [Presentation] ゴルジ装置のpH環境による糖鎖修飾の制御メカニズム2011

    • Author(s)
      前田裕輔
    • Organizer
      第84回日本生化学会大会(招待講演)
    • Place of Presentation
      国立京都国際会館(京都)
    • Related Report
      2011 Research-status Report
  • [Remarks] 免疫不全疾患研究分野へようこそ!

    • URL

      http://www.biken.osaka-u.ac.jp/biken/men-eki-huzen/index.html

    • Related Report
      2012 Final Research Report
  • [Remarks] 免疫不全疾患研究分野へようこそ!

    • URL

      http://www.biken.osaka-u.ac.jp/biken/men-eki-huzen/index.html

    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.biken.osaka-u.ac.jp/

    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://www.biken.osaka-u.ac.jp/biken/men-eki-huzen/index.html

    • Related Report
      2011 Research-status Report

URL: 

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

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi