Heat shock protein-90-beta facilitates enterovirus 71 viral particles assembly
نویسندگان
چکیده
منابع مشابه
Heat Shock protein 90: Role in Enterovirus 71 Entry and Assembly and Potential Target for Therapy
Although several factors participating in enterovirus 71 (EV71) entry and replication had been reported, the precise mechanisms associated with these events are far from clear. In the present study, we showed that heat shock protein 90 (HSP90) is a key element associated with EV71 entry and replication in a human rhabdomyosarcoma of RD cells. Inhibition of HSP90 by pretreating host cells with H...
متن کاملHeat Shock Protein 90 in Alzheimer's Disease
Alzheimer's disease (AD) is the first most common neurodegenerative disease. Despite a large amount of research, the pathogenetic mechanism of AD has not yet been clarified. The two hallmarks of the pathology of AD are the extracellular senile plaques (SPs) of aggregated amyloid-beta (Aβ) peptide and the accumulation of the intracellular microtubule-associated protein tau into fibrillar aggrega...
متن کاملThe cellular chaperone heat shock protein 90 facilitates Flock House virus RNA replication in Drosophila cells.
The assembly of viral RNA replication complexes on intracellular membranes represents a critical step in the life cycle of positive-strand RNA viruses. We investigated the role of the cellular chaperone heat shock protein 90 (Hsp90) in viral RNA replication complex assembly and function using Flock House virus (FHV), an alphanodavirus whose RNA-dependent RNA polymerase, protein A, is essential ...
متن کاملEnterovirus 71 Virion-Associated Galectin-1 Facilitates Viral Replication and Stability
Enterovirus 71 (EV71) infection causes a myriad of diseases from mild hand-foot-and-mouth disease or herpangina to fatal brain stem encephalitis complicated with pulmonary edema. Several severe EV71 endemics have occurred in Asia-Pacific region, including Taiwan, and have become a serious threat to children's health. EV71 infection is initiated by the attachment of the virion to the target cell...
متن کاملHeterogeneity and dynamics in the assembly of the heat shock protein 90 chaperone complexes.
The Hsp90 cycle depends on the coordinated activity of a range of cochaperones, including Hop, Hsp70 and peptidyl-prolyl isomerases such as FKBP52. Using mass spectrometry, we investigate the order of addition of these cochaperones and their effects on the stoichiometry and composition of the resulting Hsp90-containing complexes. Our results show that monomeric Hop binds specifically to the Hsp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Virology
سال: 2013
ISSN: 0042-6822
DOI: 10.1016/j.virol.2013.05.001