Figure 2. Construction of WGCNA. (A) Analyses of scale-free fit index and mean connectivity for various soft-thresholding powers. (B) Clustering dendrograms of exosomal miRNAs based on a dissimilarity measure. (C) The hierarchical clustering dendrograms correspond to each module. (D) Hierarchical clustering of each exosomal miRNAs module. (E) The heatmap plot of the adjacencies in the exosomal miRNAs modules.