Cellular Phenotypic Plasticity of Cutaneous Melanoma: A Complex Puzzle.

Wenzina et al. (2020) explore the potential role of E-cadherin (CDH1) as a marker for invasive behavior in melanoma. The authors show that CDH1 expression is modulated by p38 signaling, and that manipulation of this pathway can impede endothelial disruption and lung dissemination in vivo and in vitro. The downstream markers PODXL and DEL of the invasive phenotype are associated with a poor prognosis.