Therefore, we analyzed the expression levels of serum ANGPTL6 between these 32 HCC patients, 30 CHB patients, and 32 HCs, and surprisingly found that serum ANGPTL6 expression levels were significantly higher in these HCC patients than in CHB and HCs, respectively (Figure 12A and Tables S8 and S9, p < 0.05). The gene discussed is ANGPTL6; the disease is hepatocellular carcinoma.