Notably, the expression of CAMK2A in BLCA demonstrated a significantly strong positive correlation with the Immune Score (r = 0.47, P = 3.3e−23), the ESTIMATE Score (r = 0.62, P = 1.8e−44), and the Stromal Score (r = 0.70, P = 2.0e−66) (Figure 10A). The gene discussed is CAMK2A; the disease is bladder transitional cell carcinoma.