Abstract
Using a nested-PCR genotyping system, we analyzed the viral genotypes in HBV-infected patients from HBV clustering infection families (CIFs), as compared with HBV infected patients without familial infection history. The patients in the CIF group showed significantly increased prevalence of genotype C infection, while genotype B was absent. Additionally, in the genotype C carriers younger than 50 years old, the prevalence of HCC and LC were significantly increased in CIF compared to the control. We found that HBeAg-positive HBV genotype C carriers are prone to develop end-stage liver diseases earlier than those infected by genotype B.
Abbreviations
- CIF:
-
Clustering infection family
- ASC:
-
Asymptomatic HBV carriers
- CHB:
-
Chronic hepatitis B
- LC:
-
Liver cirrhosis
- HCC:
-
Hepatocellular carcinoma
- HBeAg:
-
Hepatitis B e antigen
- anti-HBeAg:
-
Antibody against hepatitis B e antigen
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This study was supported by a grant from the National Natural Science Foundation of China (No. 30671862).
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Liu, J., Li, Y., Chen, T. et al. The distribution of HBV genotypes and clinical significance in familial clustering in an infected population with unfavorable prognosis. Arch Virol 153, 2157–2161 (2008). https://doi.org/10.1007/s00705-008-0239-y
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DOI: https://doi.org/10.1007/s00705-008-0239-y