PVRIG2P and bladder transitional cell carcinoma: It is evident that HMGA2-AS1, EMSLR, LINC02178, ETV7-AS1, AC005954.1, and STAG3L5P-PVRIG2P-PILRB were upregulated in BLCA cells, while LINC02489 was significantly lower in BLCA cells (Figure 2I).