(F) Expression of the luminal markers, FOXA1 (1.8-fold increase) and GATA3 (1.8-fold increase), and the basal markers, CDH3 (6-fold decrease) and KRT6A (9-fold decrease) in tumor xenografts from mice treated with 5’-azacitidine compared to those of the vehicle control. The gene discussed is KRT6A; the disease is neoplasm.