In the violin plot of cancer staging, high expression of CD248 was significantly correlated with advanced stages of BLCA (P < 0.05, Figure 2D), BRCA (P < 0.05, Figure 2E), KIRP (P < 0.05, Figure 2F), and KIRC (P < 0.05, Figure 2G). The gene discussed is CD248; the disease is cancer.