CYP1A2-163C/A (rs762551) polymorphism and bladder cancer risk: a case-control study
“CYP1A2-163C/A (rs762551) polymorphism and bladder cancer risk: a case-control study”, vol. 15, p. -, 2016.
, To date, no study has investigated the association between CYP1A2-163C/A polymorphism and bladder cancer risk in a Chinese population. Here, we extracted genomic DNA from peripheral white blood cells, and differentiated CYP1A2 alleles by polymerase chain reaction-based restriction fragment length polymorphism methods. Differences in genotype frequencies between the cases and controls were evaluated using a chi-square test. The odds ratio (OR) and its 95% confidence interval (CI) were calculated using an unconditional logistic regression model.