TNF-α and IL-10 polymorphisms increase the risk to hepatocellular carcinoma in HCV infected individuals.

Hepatitis C virus (HCV) is the major cause of hepatocellular carcinoma (HCC). The risk to develop HCC increases with the severity of liver inflammation and hepatic fibrosis. It is believed that a balance between the releases of pro- and anti-inflammatory cytokines will determine the clinical course of HCV and the risk to develop HCC.