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Studies on Brain Actions of the Steroid/Growth Factor System

Studies on Brain Actions of the Steroid/Growth Factor System
类固醇/生长因子系统的脑作用研究
批准号:
20248030
负责人:
NISHIHARA Masugi
金额:
$28.79万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (A)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2011

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中文摘要
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英文摘要
This study was conducted to elucidate the role of sex steroid/growth factor systems in sexual differentiation of the brain during perinatal period and neuroprotection as well as neurogenesis after maturation. By the studies using progranulin(PGRN)-deficient mice we have generated, we found that PGRN mediates the brain actions of estrogens and modulates brain sexual differentiation, neurogenesis in the dentate gyrus of the hippocampus and neurodegeneration. It is also demonstrated that PGRN plays a role in regulating the activation of microglia after traumatic brain injury. In addition, it is suggested that the actions of PGRN in the brain is transduced through glycogen synthase kinase 3βphosphorylation, and mediated by genes/proteins containing LIM domain.
期刊论文(63)
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会议论文
Accelerated lipofuscinosis and ubiquitination in granulin knockout mice suggests a role for progranulin in successful aging.
颗粒体蛋白敲除小鼠中加速的脂褐质沉着和泛素化表明颗粒体蛋白前体在成功衰老中的作用。
DOI: --
发表时间: 2010
期刊: Am J Pathol 177
影响因子: --
作者: [Ahmed Z, Sheng H, Xu YF, Lin WL, Innes A, Yu X, Hou H, Chiba S, Yamanouchi K, Petrucelli L, Nishihara M, Hutton ML, McGowan E, Dickson D, Lewis J]
通讯作者: Lewis J
Progranulin suppresses excessive activation of CD68-positive microglia following traumatic brain injury in mice
颗粒体蛋白前体抑制小鼠脑外伤后 CD68 阳性小胶质细胞的过度激活
DOI: --
发表时间: 2011
期刊:
影响因子: --
作者: [Tanaka Y, Matsuwaki T, Yamanouchi K, Nishihara M]
通讯作者: Nishihara M
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [板村理央, 他]
通讯作者:
DOI: 10.1262/jrd.20239
发表时间: 2009-10-01
期刊: JOURNAL OF REPRODUCTION AND DEVELOPMENT
影响因子: 1.8
作者: [Chiba, Shuichi, Matsuwaki, Takashi, Nishihara, Masugi]
通讯作者: Nishihara, Masugi
43
    Involvement of a lysosomal protein in maintaining nervous/muscular tissues
    • 批准号:
      17H03930
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $10.23万
    • 财政年份:
      2017
    • 负责人:
      NISHIHARA Masugi
    • 依托单位:
    Physiological actions and pathological relevance of growth factors in the brain
    • 批准号:
      23228004
    • 项目类别:
      Grant-in-Aid for Scientific Research (S)
    • 资助金额:
      $129.63万
    • 财政年份:
      2011
    • 负责人:
      NISHIHARA Masugi
    • 依托单位:
    Analysis of neuroprotective actions using progranulin-deficient neurons
    • 批准号:
      22658090
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.19万
    • 财政年份:
      2010
    • 负责人:
      NISHIHARA Masugi
    • 依托单位:
    Interaction of steroid hormones and growth factors in maintaining brain function
    • 批准号:
      17208025
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $24.54万
    • 财政年份:
      2005
    • 负责人:
      NISHIHARA Masugi
    • 依托单位:
    海外基金