Fig. 1From: The ferroptosis and iron-metabolism signature robustly predicts clinical diagnosis, prognosis and immune microenvironment for hepatocellular carcinomaHeatmap, volcano plot and LASSO Cox regression identified the DEGs closely associated with prognosis in HCC. a and c Gene expression levels in the TCGA database. b and d Gene expression levels in the ICGC database. e and f LASSO Cox regression was performed to identify the DEGs closely related to the prognosis of HCCBack to article page