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. 2020 Dec;9(6):2555–2571. doi: 10.21037/tau-19-911

Figure 4.

Figure 4

Protein-protein interaction (PPI) network analysis. (A) PPI network of DN-related DEGs; (B) PPI network of RCC-related DEGs. Red, greater degree; yellow, lesser degree; (C) Venn diagrams of DEGs. PPI network and Venn diagrams: (I) PPI networks of DEGs from A and B constructed using the String database (threshold >0.4); (II) Venn diagrams of DEGs related to DN and RCC, respectively. DN, diabetic nephropathy; DEGs, differentially expressed genes; RCC, renal cell carcinoma.