Network-Based Gene Expression Biomarkers for Cold and Heat Patterns of Rheumatoid Arthritis in Traditional Chinese Medicine

Figure 3

The PPI subnetworks based on the differently expressed genes made up of highly connected regions. (a–d): The subnetworks of the cold pattern versus control comparison. (e–h): The subnetworks of the heat pattern versus control comparison. Diamonds represent seed nodes. Cycles represent neighbor nodes. All edges represent interactions.

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