The Biology and Pathobiology of Tau Protein

The Biology and Pathobiology of Tau Protein
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Tau 蛋白的生物学和病理学

DOI:
10.1007/978-1-61779-788-0_15
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发表时间:
2012
影响因子:
5.1
通讯作者:
G. Hall
G. Hall
中科院分区:
医学2区
文献类型:
--
作者:
G. Hall

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细胞骨架相关蛋白 tau 在健康和疾病的神经元中具有显着不同的细胞功能。尽管 tau 通常被认为是一种稳定轴突微管 (MT) 的神经元磷蛋白,但它也通过皮质细胞骨架中的蛋白质与多种信号通路相互作用,并在轴突发育和功能的多个方面发挥重要作用。人们越来越多地认为,tau 非 MT 相关功能的异常与人类神经退行性疾病的发病机制有关,这也是本专着的重点。我将首先总结正常的 tau 蛋白与其他蛋白质和细胞功能的相互作用,因为我们目前在 tau 结构和表达模式的背景下理解它们,并讨论这些在神经退行性疾病背景下如何在分子、细胞和有机体水平上发生改变。最近对 tau 蛋白错误加工的细胞和细胞间方面及其对人类神经退行性疾病发病机制的影响的研究给予了特别关注。
The cytoskeleton-associated protein tau has a remarkably varied repertory of cellular functions in neurons in both health and disease. Although tau is classically thought of as a neuronal phosphoprotein that stabilizes axonal microtubules (MTs), it interacts with diverse signaling pathways via proteins in the cortical cytoskeleton as well and plays important roles in several aspects of axonal development and function. Abnormalities in non-MT-associated functions of tau are increasingly thought to be involved in the pathogenesis of neurodegenerative disease in humans, which is the focus of this monograph. I will first summarize normal tau interactions with other proteins and cellular functions as we currently understand them in the context of tau structure and expression patterns and discuss how these are altered in the context of neurodegenerative disease at the molecular, cellular, and organismal levels. Particular attention is given to recent studies of the cellular and intercellular aspects of tau misprocessing and their implications for the pathogenesis of human neurodegenerative disease.
Tau 与 src 家族非受体酪氨酸激酶相互作用。
DOI: 10.1242/jcs.111.21.3167
发表时间: 1998
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