, PPARG (BC = 4,371), PTGS2 (BC = 4,348), EGFR (BC = 4,198), PPARA (BC = 2,955), CNR1 (BC = 2,856), ABCB1 (BC = 2,291), and MAPT (BC = 2,019). This evidence concerns the gene PTGS2 and breast cancer.