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Prion protein overexpress induces on autophagy mechanism explication.

Research Project

Project/Area Number 25870474
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Pathological medical chemistry
Neurology
Research InstitutionThe University of Tokushima

Principal Investigator

YANO Masashi  徳島大学, 疾患酵素学研究センター, 技術員 (10531858)

Project Period (FY) 2013-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsプリオン / オートファジー
Outline of Final Research Achievements

Prion is the disease to which neurodegeneration death happens by surplus accumulation of prion protein. The mechanism of this nerve cell death is unclear, but participation of apoptosis through autophagy is advocated. In this study, I worked on mechanism of activation of the autophagy which happens by the thing which makes a HEK293T cells protein overexpress. It's analyzed using a prion model mice whether this mechanism by HEK293T cells participates in nerve cell death of prion.

Report

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

    (1 results)

All 2014

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

  • [Journal Article] Mouse-hamster chimeric prion protein (PrP) devoid of N-terminal residues 23-88 restores susceptibility to 22L prions, but not to RML prions in PrP-knockout mice.2014

    • Author(s)
      Uchiyama K, Miyata H, Yano M, Yamaguchi Y, Imamura M, Muramatsu N, Das NR, Chida J, Hara H, Sakaguchi S.
    • Journal Title

      PLoS One

      Volume: 9 Issue: 10 Pages: e109737-e109737

    • DOI

      10.1371/journal.pone.0109737

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access

URL: 

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

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