NDRG1 and neoplasm: RNAseq analysis of the same tumor cohort confirmed the overexpression of NDRG1 in TNBC compared to Luminal samples according both to the PAM50 classification (FDR = 1.25E−08, log2FC = 3.36) and the immunohistochemical classification (FDR = 1.997E−05, log2FC = 3.16) (Fig. 1G).