Fig. 8From: Random-forest algorithm based biomarkers in predicting prognosis in the patients with hepatocellular carcinomaa, c NUF2 and BLM expressions are correlated with clinic-pathological features and poor prognosis. Immunohistochemical staining showed low NUF2 and BLM expressions in normal liver tissues and HCC tissues. The scales bars indicate 50 μm and 20 μm. b, d Overall survival and disease-free survival curves for HCC patient groups. All *P < 0.05, **P < 0.01Back to article page