GO and KEGG analyses identified 94 differentially expressed genes (DEGs) associated with PTK6, including 11 genes (PTK6, EVPL, PI3, RHCG, GMP, ROCA2, PMEL, CDH1, PAEPS, FRP1, TYRP1) linked to cutaneous melanoma prognosis. This evidence concerns the gene RHCG and cutaneous melanoma.