Figure 1. Immunohistochemical expression of ILK, EMT and CSC markers in human CRC. Representative cases of human CRC with strong expression of ILK (A), nuclear and cytoplasmic expression of β-catenin (B), loss of membranous expression of E-cadherin (C), strong nuclear expression of ZEB (D), strong expression (mainly cytoplasmic) of Snail (E), membranous expression of CD44 (F), strong expression (mainly cytoplasmic) of Lgr5 (G) and strong expression (mainly cytoplasmic) of CD133 (H). Bars correspond to 50 μm.