Elevated CLSPN expression was observed in BLCA (bladder urothelial carcinoma), BRCA (breast invasive carcinoma), KIRC (kidney renal clear cell carcinoma), KIRP (kidney renal papillary cell carcinoma), LIHC (liver hepatocellular carcinoma), LUAD (lung adenocarcinoma), et al. The CLSPN expression abundances of various tissues in males and females were displayed in Supplementary Figure S1A and B. Overall, no gender difference was observed in the mRNA expression levels of CLSPN (Supplementary Figure S1C). This evidence concerns the gene CLSPN and bladder transitional cell carcinoma.