As shown in Fig. 5F, EZH2 expression was significantly associated with that of several chemokines and chemokine receptors, including CXCL6, CCL7, CCL8, CCL22, CXCL10, CCL27, CCL18, CCL16, CXCR4, CCR8, CCR10, CCR1, and CCR7, in HCC. The gene discussed is CXCL6; the disease is hepatocellular carcinoma.