IL28B genotype was independently associated with R for AA vs. N-AA (OR 2.70, 95% CL 1.21-6.01; P = 0.015) at rs12980275 after adjustment for sex, age, HBV genotype, baseline levels of HBV DNA and ALT.
To evaluate the role of host IL28B (interleukin 28B; interferon lambda 3) single nucleotide polymorphisms (SNPs) in predicting hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) susceptibility, three SNPs in the IL28B gene (rs12979860C/T, rs8099917G/T and rs12980275G/A) were examined in 330 subjects (including 154 HBV-related HCC patients, 86 non-HCC patients with chronic hepatitis B (CHB), 43 HBV self-limited infections and 47 healthy controls).
We determined three IL28B single gene polymorphisms (rs12979860, rs12980275 and rs8099917) in 203 individuals with chronic HBV infection, 203 individuals with self-limited HBV infection and 203 individuals negative for all HBV seromarkers.