Among them, AGR3, HPN, ANKRD30A, AURKB, PROM1, VTCN1, CRYAB, CDK1, CDKN3, SERPINA3, SOX11, TRPV6, CLCA2, MUCL1, COL11A1, DARC, TFF3, IGF2BP3, IL33, SUSD3, PSAT1, and GABRP are reported in different studies associated with breast cancer; however not in the context of subtype differentiation. This evidence concerns the gene CDKN3 and breast cancer.