The related genes, including TNFRSF13B, TNFRSF17, TNFRSF8, CCR7, NRP1, ENTPD1, LAG3, NRP1, TOX, and FOXP3, were also significantly upregulated and remarkably correlated to undesired prognosis in metastatic melanoma. This evidence concerns the gene TNFRSF17 and metastatic melanoma.