Prion-Like Proteins in Phase Separation and Their Link to Disease.

Prion-Like Proteins in Phase Separation and Their Link to Disease.
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DOI:
10.3390/biom11071014
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发表时间:
2021-07-11
期刊:
影响因子:
5.5
通讯作者:
Jackrel ME
Jackrel ME
中科院分区:
生物学2区
文献类型:
--
作者:
Sprunger ML;Jackrel ME

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Aberrant protein folding underpins many neurodegenerative diseases as well as certain myopathies and cancers. Protein misfolding can be driven by the presence of distinctive prion and prion-like regions within certain proteins. These prion and prion-like regions have also been found to drive liquid-liquid phase separation. Liquid-liquid phase separation is thought to be an important physiological process, but one that is prone to malfunction. Thus, aberrant liquid-to-solid phase transitions may drive protein aggregation and fibrillization, which could give rise to pathological inclusions. Here, we review prions and prion-like proteins, their roles in phase separation and disease, as well as potential therapeutic approaches to counter aberrant phase transitions.
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