Tau liquid-liquid phase separation in neurodegenerative diseases

被引：120

作者：

Boyko, Solomiia ^{[1
]}

Surewicz, Witold K. ^{[1
]}

机构：

[1] Case Western Reserve Univ, Dept Physiol & Biophys, Cleveland, OH 44106 USA

来源：

TRENDS IN CELL BIOLOGY | 2022年 / 32卷 / 07期

基金：

美国国家卫生研究院;

关键词：

PROTEIN; AGGREGATION; TRANSITIONS; MUTATIONS; DROPLETS; MATURATION; FILAMENTS;

D O I：

10.1016/j.tcb.2022.01.011

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

Aggregation of the microtubule-associated protein tau plays a major role in Alzheimer's disease and several other neurodegenerative disorders. An exciting recent development is the finding that, akin to some other proteins associated with neurodegenerative disease, tau has a high propensity to condensate via the mechanism of liquid-liquid phase separation (LLPS). Here, we discuss the evidence for tau LLPS in vitro, the molecular mechanisms of this reaction, and the role of post-translational modifications and pathogenic mutations in tau phase separation. We also discuss recent studies on tau LLPS in cells and the insights these studies provide regarding the link between LLPS and neurodegeneration in tauopathies.

引用

页码：611 / 623

页数：13

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