In addition, KM analysis revealed that patients with a high degree of CD8T-C3-LAG3 infiltration exhibited worse overall survival (OS) in both the TCGA-BLCA cohort (P = 0.0017) (Figure 3J) and the IUPU-UC cohort (P = 0.045) (Figure 3K). The gene discussed is LAG3; the disease is bladder transitional cell carcinoma.