Regulation of autophagy by herpesvirus protein : the involvement in neurodegenerative disorder

疱疹病毒蛋白对自噬的调节:参与神经退行性疾病

基本信息

  • 批准号:
    21780260
  • 负责人:
  • 金额:
    $ 4.16万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
  • 财政年份:
    2009
  • 资助国家:
    日本
  • 起止时间:
    2009 至 2011
  • 项目状态:
    已结题

项目摘要

To verify that protein of herpes virus induce neurodegeneration via inhibition of cellular autophagy, the transgenic mice expressing IE180, immediate early protein of suid herpesvirus 1, were examined. P62 protein, which were degraded via selectively autophagic pathyway, and abnormal lysosome were aggregated in neuronal cells of IE180 transgenic mice. Expression of IE180 also induced accumulation of p62 in vitro. Double transgenic mice crossed IE180 transgenic mice with GFP-LC3 transgenic mice, expressing the green fluorescent protein fused to the autophagic marker LC3, were generated and examined. It seemed that IE180 transiently induced activation of autophagy, but then prevent normal autophagy and result in cell degeneration
为了验证疱疹病毒蛋白通过抑制细胞自噬诱导神经变性,对表达猪疱疹病毒 1 立即早期蛋白 IE180 的转基因小鼠进行了检查。通过选择性自噬途径降解的 P62 蛋白和异常溶酶体在 IE180 转基因小鼠的神经元细胞中聚集。 IE180 的表达还在体外诱导 p62 的积累。产生并检查双转基因小鼠,其表达与自噬标记LC3融合的绿色荧光蛋白,将IE180转基因小鼠与GFP-LC3转基因小鼠杂交。看来IE180短暂地诱导了自噬的激活,但随后阻止了正常的自噬并导致细胞退化

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Motor-Coordination-Dependent Learning, More than Others, Is Impaired in Transgenic Mice Expressing Pseudorabies Virus Immediate-Early Protein IE180
  • DOI:
    10.1371/journal.pone.0012123
  • 发表时间:
    2010-08-12
  • 期刊:
  • 影响因子:
    3.7
  • 作者:
    Lopez-Ramos, Juan C.;Tomioka, Yukiko;Delgado-Garcia, Jose M.
  • 通讯作者:
    Delgado-Garcia, Jose M.
Valine 1532 of human BRC repeat 4 plays an important role in the interaction between BRCA2 and RAD51
  • DOI:
    10.1016/j.febslet.2011.05.027
  • 发表时间:
    2011-06-23
  • 期刊:
  • 影响因子:
    3.5
  • 作者:
    Ochiai, Kazuhiko;Yoshikawa, Yasunaga;Morimatsu, Masami
  • 通讯作者:
    Morimatsu, Masami
Molecular epidemiology of avian influenza viruses circulating among healthy poultry flocks in farms in northern Vietnam.
越南北部农场健康家禽群中传播的禽流感病毒的分子流行病学。
  • DOI:
    10.1016/j.prevetmed.2011.09.014
  • 发表时间:
    2012
  • 期刊:
  • 影响因子:
    2.6
  • 作者:
    H. Takakuwa;T. Yamashiro;M. Le;L. S. Phuong;H. Ozaki;Ryota Tsunekuni;T. Usui;Hiroshi Ito;M. Morimatsu;Y. Tomioka;Tsuyoshi Yamaguchi;Toshihiro Ito;T. Murase;E. Ono;K. Otsuki
  • 通讯作者:
    K. Otsuki
Interactions between canine RAD51 and full length or truncated BRCA2 BRC repeats
  • DOI:
    10.1016/j.tvjl.2010.11.001
  • 发表时间:
    2011-11-01
  • 期刊:
  • 影响因子:
    2.2
  • 作者:
    Ochiai, K.;Yoshikawa, Y.;Morimatsu, M.
  • 通讯作者:
    Morimatsu, M.
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TOMIOKA Yukiko其他文献

TOMIOKA Yukiko的其他文献

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{{ truncateString('TOMIOKA Yukiko', 18)}}的其他基金

Expression levels of DNA methylation-related genes in schizophrenia
精神分裂症中DNA甲基化相关基因的表达水平
  • 批准号:
    21K15733
  • 财政年份:
    2021
  • 资助金额:
    $ 4.16万
  • 项目类别:
    Grant-in-Aid for Early-Career Scientists
Examination of the involvement of herpes simplex virus immediate-early proteins in neurodegenerative diseases
单纯疱疹病毒早期蛋白参与神经退行性疾病的研究
  • 批准号:
    17K08079
  • 财政年份:
    2017
  • 资助金额:
    $ 4.16万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Molecular basis of herpesvirus transgenic mice as a new cerebellar hypoplasia model
疱疹病毒转基因小鼠作为新小脑发育不全模型的分子基础
  • 批准号:
    19780222
  • 财政年份:
    2007
  • 资助金额:
    $ 4.16万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)

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