EMT in cancer cells represents a change in cellular phenotype often from a proliferative, epithelial-like state that is typically associated with a more rounded cellular morphology and higher levels of E-cadherin (E-Cad) to a more mesenchymal-like state, that is coupled with a spindle-like morphology, expression of proteins such as vimentin and the transcription factors Snail and Twist [1,3]. The gene discussed is CDH1; the disease is cancer.