CYP1A2 and hepatocellular carcinoma: The CLM values for 10 CYPs (CYP1A2, 2A6, 2B6, 2C8, 2C9, 2C19, 2D6, 2E1, and 3A4/5) were measured in HLMs from both HCC groups and controls; the results are shown in Figure 1.