SNAI1 and chondrosarcoma: MET‐like phenomena also have been detected in chondrosarcomas where a downregulation of SNAI1/SNAIL led to a gain of mesenchymal markers like E‐cadherin, desmocollin, maspin, and 14‐3‐3σ that in part were regulated epigenetically by cytosine methylation (Fitzgerald et al., 2011).