Furthermore, this study has shown that the concentrations of CCL2 and CXCL8 in the NAFL group were significantly higher than that in the control group, and the concentrations of CCL3, CCL4, CCL20, CXCL8, and CXCL10 in the NASH group were significantly higher than that in the control group. The gene discussed is CCL4; the disease is metabolic dysfunction-associated steatohepatitis.