Deregulation of Trace Amine-Associated Receptors (TAAR) Expression and Signaling Mode in Melanoma.

Trace amine-associated receptors (TAARs) interact with amine compounds called "trace amines" which are present in tissues at low concentrations. Recently, TAARs expression in neoplastic tumors was reported. In this study, TAARs expression was analyzed in public RNAseq datasets in nevi and melanoma samples and compared to the expression of dopamine receptors (DRDs) that are known to be involved in melanoma pathogenesis.