Structural biology of hepatitis C virus.
Hepatitis C virus (HCV) causes acute and chronic liver disease in humans, including chronic hepatitis, cirrhosis, and hepatocellular carcinoma. Studies of this virus have been hampered by the lack of a productive cell culture system; most information thus has been obtained from analysis of the HCV genome, heterologous expression systems, in vitro and in vivo models, and structural analyses. Structural analyses of HCV components provide an essential framework for understanding of the molecular mechanisms of HCV polyprotein processing, RNA replication, and virion assembly and may contribute to a better understanding of the pathogenesis of hepatitis C. Moreover, these analyses should allow the identification of novel targets for antiviral intervention and development of new strategies to prevent and combat viral hepatitis. This article reviews the current knowledge of HCV structural biology.
Penin
François
F
Institut de Biologie et Chimie des Protéines, Lyon, France. fpenin@ibcp.fr
Dubuisson
Jean
J
Rey
Felix A
FA
Moradpour
Darius
D
Pawlotsky
Jean-Michel
JM
D016174:Hepacivirus / Q000235:genetics* / Q000254:growth & development*; D006526:Hepatitis C / Q000821:virology*; D006801:Humans; D014764:Viral Proteins / Q000737:chemistry* / Q000235:genetics
D014764:Viral Proteins