Genes enriched in these 5 pathways are ER, HER3, MCM2, MCM5, CDT1, CCND3, CDKN2A, RANGAP1, AURKA, HSPB1, GAPDH. Genes such as ER and HER3 reflect the proliferative property of breast cancer cells. Here, MCM2 is linked to breast carcinoma.