Transition of Antibody to Hepatitis C Virus from Chronic Hepatitis to Hepatocellular Carcinoma

Chronic hepatitis C virus infection and pathogenesis of hepatocellular carcinoma.

Hepatitis C virus (HCV) infection is one of the major causes of advanced liver disease and hepatocellular carcinoma (HCC) worldwide. While the knowledge about the molecular virology of HCV infection has markedly advanced, the molecular mechanisms of disease progression leading to fibrosis, cirrhosis and HCC are still unclear. Accumulating experimental and clinical studies indicate that HCV may ...

Hepatitis B Virus-Transgenic Mice Hepatitis to Hepatocellular Carcinoma in CD137-Mediated Pathogenesis from Chronic

Hepatitis C virus-induced hepatocellular carcinoma

Hepatitis C virus (HCV) is a leading etiology of hepatocellular carcinoma (HCC). The interaction of HCV with its human host is complex and multilayered; stemming in part from the fact that HCV is a RNA virus with no ability to integrate in the host's genome. Direct and indirect mechanisms of HCV-induced HCC include activation of multiple host pathways such as liver fibrogenic pathways, cellular...

Hepatitis C virus replication in hepatocellular carcinoma.

Hepatitis C virus (HCV) replication is reported in both tumour and non-tumour tissue in a case of hepatocellular carcinoma. Viral replication was established by showing the presence of minus strand HCV RNA by PCR amplification, after excluding residual reverse transcriptase activity of Taq polymerase. No minus strand was found in serum derived virion RNA. PCR amplified products from both tumour...

Hepatitis C Virus and Hepatocellular Carcinoma

Hepatocellular carcinoma in woodchuck were characterized for woodchuck hepatitis virus integration nea c-myc oncogene. In one tumor, viral integration resulted in overexpression of a c-myc viral cotranscript. In a second tumor, viral insertion, 600 bp upstream of c-myc exon 1, was associated with increased levels of normal c-myc mRNA. These results demonstrate that integration of woodchuck hepa...