HBV mutation literature information.


  Association between HBV Pre-S mutations and the intracellular HBV DNAs in HBsAg-positive hepatocellular carcinoma in China.
 PMID: 25501679       2015       Clinical and experimental medicine
Abstract: Three Pre-S mutants (A2962G and C2964A in Pre-S1 and C105T in Pre-S2) were associated with higher tumor cccDNA levels (P < 0.05), and A2962G/C2964A mutants were associated with higher AFP levels.


  A matched case-control study of hepatitis B virus mutations in the preS and core promoter regions associated independently with hepatocellular carcinoma.
 PMID: 21108338       2011       Journal of medical virology
Abstract: Multivariate analyses established that genotype C (adjusted odds ratio [AOR] = 3.3; 95% confidence interval [CI] = 1.1-9.8), viral load (>=10(4) copies/ml) (AOR = 2.4; 95% CI = 1.0-5.8), A2962G (AOR = 18.7; 95% CI = 7.5-46.7), preS2 start codon mutation (AOR = 12.5; 95% CI = 3.4-45.5), C105T (AOR = 0.1; 95% CI = 0.0-0.2), T1753V (AOR = 3.1; 95% CI = 1.1-9.2), and A1762T/G1764A (AOR = 2.9; 95% CI = 1.1-7.3) were associated independently with HCC, adjusted for factors including mutations in both regions.



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