NFATC2 and breast cancer: Moreover, NFAT1 expression was significantly higher in the mesenchymal-like breast cancer cell lines with a higher migratory capacity (MDA-MB-231 and BT-549) (shown in Fig. 1d) than in the epithelial-like cell lines with a lower migratory capacity (BT-474, T-47D, and MCF7) (Fig. 4e).