Comprehensive analysis of the protein phosphatase 2A regulatory subunit B56ε in pan-cancer and its role and mechanism in hepatocellular carcinoma

Figure 5 Correlation analysis of B56ε expression with immune checkpoint genes, human leukocyte antigen-associated genes and drug sensitivity. A: Correlation analysis between immune checkpoint genes and the expression of B56ε; B: Correlation analysis between human leukocyte antigen-associated genes and the expression of B56ε; C and D: Association between anticancer drug response and B56ε expression in the CellMiner database. ^aP < 0.05; ^bP < 0.01; ^cP < 0.001. HLA: Human leukocyte antigen; NS: Not significant.