Article
Worldwide genetic diversity of HBV genotypes and risk of hepatocellular carcinoma.
Cancer letters - 1 Dec 2009
Pujol Flor Helene, Navas Maria-Cristina, Hainaut Pierre, Chemin Isabelle
Abstract excerpt
Hepatitis B viruses (HBV) are responsible for over 50% of the worldwide attributable risk of hepatocellular carcinoma (HCC) and this figure increases even further in regions of high endemicity. Systematic sequencing of HBV genomes has identified that this common virus existed as eight distinct genotypes (denoted A-H), each regrouping variants with less than 8% divergence in their DNA sequence. These genotypes...
Topics
- Carcinoma, Hepatocellular
- Genetic Variation
- Genome, Viral
- Genotype
- Hepatitis B virus
- Humans
- Liver Neoplasms
- Mutation
- Promoter Regions, Genetic
- Risk Factors
