FCN2 and hepatocellular carcinoma: According to the Kaplan–Meier survival analysis, the OS of patients with HCC with a low FCN2 expression was poor [HR = 2.26 (1.58–3.24), p = 0.015], as was the DFS, compared to patients with a high FCN2 expression [HR = 0.69 (0.5–0.97), p = 0.03] (Figures 7A–D).