The A allele of <i>AKT1</i>:rs1130214 (OR, 2.095; <i>p</i>=0.011) and the C allele of <i>NQO2</i>:rs2071002 (OR, 1.632; <i>p</i>=0.045) were associated with HER2-positive breast cancer.
In the first hospital-based study (n = 1604), we observed significant associations between the incidence of breast cancer and a 29 bp-insertion/deletion polymorphism (29 bp-I/D) and the rs2071002 (+237A>C) polymorphism, both of which are located within the NQO2 promoter region.
In the first hospital-based study (n = 1604), we observed significant associations between the incidence of breast cancer and a 29 bp-insertion/deletion polymorphism (29 bp-I/D) and the rs2071002 (+237A>C) polymorphism, both of which are located within the NQO2 promoter region.