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The liver-specific microRNA, miR-122, is an essential host factor for replication of hepatitis C virus (HCV), an important infectious cause of chronic liver disease and hepatocellular carcinoma. miR-122 stabilizes the positive-strand HCV RNA genome and promotes viral RNA synthesis by binding two clo...
ORGANISM(S): Homo sapiens (Human) 
2019-04-24 | PXD013054 | Pride
The overexpression and misfolding of viral proteins in the endoplasmic reticulum (ER) may cause cellular stress, thereby inducing cytoprotective proteostatic host responses involving phosphorylation of eIFa. Here, we show the positive-strand RNA virus responsible for infectious hepatitis adopts a st...
ORGANISM(S): Homo sapiens (Human) 
2025-05-07 | PXD052233 | Pride
Hepatoviruses, a common cause of acute hepatitis in humans, are atypical picornaviruses released from cells in small vesicles resembling exosomes. We show the nonlytic release of these quasi-enveloped virions is mediated by a C-terminal extension of the VP1 capsid protein (pX) that binds the Bro1 do...
ORGANISM(S): Homo sapiens (Human) 
2022-08-02 | PXD022107 | Pride
Gene expression profiling was carried out in Huh-7.5 cells in which miR-27a was over- or under-expressed. Transfection of cells with pre-miR-27a and pre-miR-control, or anti-miR-27a and anti-miR-control enabled down- and up-regulated genes to be determined, respectively. Replication and infectivity ...
ORGANISM(S): Homo sapiens 
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