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首页> 外文期刊>Journal of Experimental Neuroscience >Glial Tau Pathology in Tauopathies: Functional Consequences:
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Glial Tau Pathology in Tauopathies: Functional Consequences:

机译:Tauopathies中的胶质Tau病理学:功能性后果:

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Tauopathies are a class of neurodegenerative diseases characterized by the presence of hyperphosphorylated and aggregated tau pathology in neuronal and glial cells. Though the ratio of neuronal and glial tau aggregates varies across diseases, glial tau aggregates can populate the same degenerating brain regions as neuronal tau aggregates. While much is known about the deleterious consequences of tau pathology in neurons, the relative contribution of glial tau pathology to these diseases is less clear. Recent studies using a number of model systems implicate glial tau pathology in contributing to tauopathy pathogenesis. This review aims to highlight the functional consequences of tau overexpression in glial cells and explore the potential contribution of glial tau pathology in the pathogenesis of neurodegenerative tauopathies.
机译:关节病是一类神经退行性疾病,其特征在于神经元和神经胶质细胞中存在高磷酸化和聚集的tau病理。尽管神经元和神经胶质tau聚集体的比例随疾病而变化,但神经胶质tau聚集体可填充与神经元tau聚集体相同的变性大脑区域。尽管人们对tau病理对神经元的有害后果知之甚少,但神经胶质tau病理对这些疾病的相对贡献尚不清楚。最近使用许多模型系统进行的研究表明胶质tau病理有助于tauopathy的发病机理。这篇综述旨在强调tau蛋白在神经胶质细胞中的功能性后果,并探讨神经胶质tau蛋白病理学在神经退行性tauopathies发病机理中的潜在作用。

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