As the data are shown in Table 5, the levels of Groα ≥ 708 pg/mL, MIP-1b ≥ 58 pg/mL, IP10 ≥ 389, TNFα ≥ 21 pg/mL, TGFβ1 ≥ 18456, and TGFβ2 ≥ 1005 pg/mL were increased O.R.s for breast cancer risk significantly in age ≤ 50 years group. This evidence concerns the gene TGFB2 and breast cancer.