Abstract
About 80% of hepatocellular carcinoma (HCC) is caused by hepatitis B virus (HBV) and/or hepatitis C virus (HCV) infections especially in the setting of established cirrhosis or advanced fibrosis, making HCC prevention a major goal of antiviral therapy. HCC tumors are highly complex and heterogeneous resulting from the aberrant function of multiple molecular pathways. The roles of HCV or HBV in promoting HCC development are still either directly or indirectly are still speculative, but the evidence for both effects is compelling. In patients with chronic hepatitis viral infection, cirrhosis is not a prerequisite for tumorigenesis.
Original language | English |
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Pages (from-to) | 341-360 |
Number of pages | 20 |
Journal | Clinics in Liver Disease |
Volume | 19 |
Issue number | 2 |
DOIs | |
State | Published - 1 May 2015 |
Keywords
- Hepatitis B
- Hepatitis C
- Hepatocellular carcinoma
- Oncogenic viruses