Fig. 3

WGCNA analysis associated with the ECM clusters. A Heatmap plotting the results of WGCNA analysis based on ECM components- and regulators-related gene expression data identified gene modules with high covariance. B Heatmap plotting the module-trait relationships. C Dot plot demonstrating the correlation between module membership and gene significance in blue, turquoise, and brown module. D Cytoscape illustrating the relative expression level, PPI network, and enriched Reactome pathway of module genes. E Venn diagrams showing the intersection of specific upregulated and downregulated DEGs of each ECM cluster with module genes