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2008 Fiscal Year Final Research Report

The role of brain molecular chaperone 14-3-3 protein, which regulates the progress of HIV-1 encephalopathy and prion disease

Research Project

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Project/Area Number 19500308
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Nerve anatomy/Neuropathology
Research InstitutionThe University of Tokushima

Principal Investigator

YANO Mihiro  The University of Tokushima, 疾患酵素学研究センター, 准教授 (40304555)

Project Period (FY) 2007 – 2008
Keywordsエイズ脳症 / 14-3-3蛋白質
Research Abstract

エイズ脳症発症のメカニズムを明らかにするため、ヒト脳微小血管内皮細胞(HBMEG)培養系の簡易血液脳関門(BBB)モデルを用いて、H-V-1gp120によるBBB破綻とその制御機構について解析を行った。その結果、14-3-3tが、gp120によるZO-1等のタイトジャンクション(TJ)構成蛋白質のプロテアソームによる分解を防ぐ事で、TJの崩壊に抑制的に機能している事を明らかにした。

  • Research Products

    (6 results)

All 2008 2007

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (4 results) Book (1 results)

  • [Journal Article] HIV-1 immunodeficiency virus typel gp120-mediated disruption of tight junction proteins by induction of proteasome-mediated degradation of zonula occludens-1 and -2 in human brain microvascular endothelial cells2008

    • Author(s)
      Shinichi Nakamuta, Hiroshi Endo, Youichiro Higashi, Aoi Kousaka, Hiroshi Yamada, Mihiro Yano and Hiroshi Kido
    • Journal Title

      Journal of NeuroVirology 14

      Pages: 186-195

    • Peer Reviewed
  • [Presentation] Ibuprofen Increases Cisplatin-induced Apoptosis in Lung Adenocarcinoma By Suooressin2 Hsp702008

    • Author(s)
      矢野仁康、遠藤弘史、木戸博
    • Organizer
      31回日本分子生物学会年会、第81回日本生化学会大会合同大会
    • Place of Presentation
      神戸
    • Year and Date
      2008-12-12
  • [Presentation] The biological functions of 14-3-3 as a stress protein2008

    • Author(s)
      Mihiro Yano
    • Organizer
      Gordon Research Conferences
    • Place of Presentation
      米国, Ventura
    • Year and Date
      2008-02-26
  • [Presentation] Diclofenac exerts anti-tumor activity via 14-3-3 proteins-dependent activation of mitochondrial apoptosis pathway2008

    • Author(s)
      Hiroshi Endo, Mihiro Yano, Hiroshi Kido
    • Organizer
      Gordon Research Conferences
    • Place of Presentation
      米国, Ventura
    • Year and Date
      2008-02-25
  • [Presentation] Diclofenac exerts anti-tumor activity via 14-3-3 proteins-dependent activation of mitochondrial apoptosis pathway2007

    • Author(s)
      遠藤弘史、矢野仁康、木戸博
    • Organizer
      第30回日本分子生物学会年会、第80回日本生化学会大会合同大会
    • Place of Presentation
      横浜
    • Year and Date
      2007-12-11
  • [Book] The Molecular Chaperones in the Ubigitin-Proteasome System. The Ubiquitin Proteasome System in the Central Nervous System, From Physiology to Pathology. Mario DiNapoli, Cezary Wojcik Nova BiomedicaI Books2007

    • Author(s)
      Mihiro Yano et.al.
    • Total Pages
      207-226
    • Publisher
      Nova Science Publishers

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Published: 2010-06-10   Modified: 2016-04-21  

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