CircRNA-Associated ceRNA Network Reveals Focal Adhesion and Metabolism Pathways in Neuropathic Pain

Figure 4

WGCNA analysis of gene expression. (a) Gene dendrograms of coexpressed gene modules. Genes belonging to the same module were in the same color. (b) Heat map of the correlations between module eigengene (the first principal component of the expression matrix of the corresponding module) and time traits, with positive correlation in red and negative in blue. When the positive correlation is high, it means the eigengene increases with increasing time. (c)-(d) KEGG pathway enrichment of hub genes belongs to the black and tan module.

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