As shown in Figure 6, KPNA2 (R = 0.7, p < 0.001; Figure 6J) and GRB2 (R = 0.32, p < 0.001; Figure 6K) were shown to be significantly positively correlated with MKI67 expression, indicating their associations with HCC proliferation. The gene discussed is MKI67; the disease is hepatocellular carcinoma.