Figure 3. The co-expression network and heatmap illustrating the association between module eigengenes and macrophages were constructed through WGCNA based on the bulk RNA-seq data from the TCGA-PRAD database (A, B), the CPGEA dataset (C, D), and the GSE70768 database (E, F), respectively. (G) The Venn diagram displays the intersection of genes between macrophage-related genes selected from the above different datasets and macrophage marker genes from the scRNA-seq data.