SOX2 and neoplasm: As expected each tumor subtype was driven by relevant TFs,[17] including NUAK1, SNAI1, and ZEB1 for the EMT‐like subtype 0 cells; AR, FOXA1 for the differentiated luminal A‐like subtype 1 cells; SOX9, IRF6 for the luminal B/C‐like luminal progenitor subtype 2 cells; and SOX2, SNAI2 for the basal‐like subtype 3 cells (Figure 4A).