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PolyQ-expanded proteins impair cellular proteostasis of ataxin-3 through sequestering the co-chaperone HSJ1 into aggregates

Polyglutamine (polyQ) expansion of proteins can trigger protein misfolding and amyloid-like aggregation, which thus lead to severe cytotoxicities and even the respective neurodegenerative diseases. However, why polyQ aggregation is toxic to cells is not fully elucidated. Here, we took the fragments...

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Опубликовано в: :Sci Rep
Главные авторы: Yue, Hong-Wei, Hong, Jun-Ye, Zhang, Shu-Xian, Jiang, Lei-Lei, Hu, Hong-Yu
Формат: Artigo
Язык:Inglês
Опубликовано: Nature Publishing Group UK 2021
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC8035147/
https://ncbi.nlm.nih.gov/pubmed/33837238
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-021-87382-w
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