Genes, including RELT, TNFSF14, TNFRSF1A, HHLA2, TNFRSF25, TNFSF4, TNFRSF6B, LTBR, and TNFRSF10A had high expression levels, and TNFRSF19 and TNFSF15 had low expression levels in tumor tissues compared with normal tissues. The gene discussed is RELT; the disease is neoplasm.