Figure 2. Identification of candidate focal adhesion related genes in the TCGA cohort. (A) Venn diagram to identify DEGs between HCC and adjacent normal tissues. (B) Expression of the 37 overlapping genes between HCC and adjacent normal tissues. (C) Forest plots showing the results of the univariate Cox regression analysis between the expression of 37 overlapping genes and overall survival. (D) The protein-protein interaction network indicated the interactions between the candidate genes. (E) The correlation network of candidate genes.