Figure 9. Immunohistochemistry from THPA (The Human Protein Atlas) and online analyses from GEPIA (Gene Expression Profiling Interactive Analysis) were used to explore four key immune-related genes (LIG1, TBX1, CTSG and CXCL12). (A) Immunohistochemistry between normal bladder tissues and BCa (bladder urothelial carcinoma) tissues; (B) Gene expression level between normal bladder tissues and BCa tissues for LIG1, TBX1, CTSG and CXCL12, respectively; (C) Kaplan-Meier survival curve of LIG1, TBX1, CTSG and CXCL12, respectively. * P-value < 0.05.