CD8A and neoplasm: The results showed that the expression of IGF2BP2 was significantly positively correlated with tumor purity (cor=0.113, P=1.19e-02), and was significantly negatively correlated with the infiltration levels of B cells (cor=-0.249, P=3.89e-08) and CD8+ T cells (cor=-0.225, P=1.91e-08).