Figure 1

Screening of prognostic genes related to NAFLD/NASH to HCC. (A) Flowchart of the study. (B) Venn diagram showing differential genes common to NAFLD, NASH, and HCC. (C, D) Heatmap (using R version 4.2.1: https://www.r-project.org/) and volcano map showing differential genes in TCGA. E–F Univariate and multivariate COX regression analysis in TCGA. G-M Clinical correlation analysis based on gene expression. N-P Survival analysis based on gene expression.