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. 2023 Feb 23;14:1007624. doi: 10.3389/fimmu.2023.1007624

Figure 4.

Figure 4

Based on the STRING database, 26 key genes were identified based on the two PPI network analysis in RA and MDD. (A) The left PPI network A is composed of genes in RA-MEyellow module and MDD-MEturquoise module (degree shown by node size). (B) The right PPI network B is composed of genes in RA-MEyellow module and MDD-MEblue module (degree shown by node size). (C) Screening of 17 key genes in the left PPI network A based on ShortestPath, Betweenness, Closeness, and Degree. (D) Screening of 22 key genes in the right PPI network B based on ShortestPath, Betweenness, Closeness, and Degree.