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. 2021 Mar 11;13:2307–2317. doi: 10.2147/CMAR.S291811

Figure 1.

Figure 1

DEGs identification and Construction of the PPI network. (A) The heatmap of DEGs between the LIHC and adjacent non-tumorous tissues. (B) Protein-protein interaction (PPI) network of 185 common DEGs. Upregulated DEGs were labeled in red and down-regulated were labeled in blue; p-value and fold change were log-transformed, and applied as the bolder with and node fill color; topological degree was used as the criteria for node size.