The results showed that ERBB2, IFNG, RB1, GZMB, ICOS, CEACAM1, ICOSLG, EPHA2, CD2, SELL, CD38, IFNB1, ANXA2, TAP1, CXCL9, SLC9A1, and SLAMF7 were highly expressed in tumor tissues. The gene discussed is GZMB; the disease is neoplasm.