P2RX7 and neoplasm: Twenty-four genes were significantly highly expressed in tumor tissues (p < 0.05), including IFNG, CD8B, CXCR3, IFNB1, CD8A, P2RX7, PRF1, FOXP3, IL10, NLRP3, CASP1, CD4, LY96, ENTPD1, BAX, CASP8, IL17RA, NT5E, IL1B, IFNGR1, MYD88, TLR4, PDIA3, and CALR.