ITPR3 and urinary bladder cancer: From the analysis of GEO datasets (GSE3167, GDS183), the GEPIA website (based on the TCGA database) and the TCGA dataset, we found that ITPR3 was overexpressed in bladder cancer and positively correlated with clinical stages, which was also consistent with the result from immunohistochemistry (IHC) (Supplementary Fig. 1.