Identification and validation of a new prognostic signature based on cancer-associated fibroblast-driven genes in breast cancer

Figure 3 Co-expression pathways generated by weighted gene co-expression network analysis. A: A soft-thresholding power (β) of 6 was chosen, following the scale-free topology criterion; B: Clustering dendrograms depicting genes with comparable expression signatures were grouped into co-expression modules; C: Module-trait associations illustrating the relationships between individual gene module eigengenes and matching phenotype; D-F: Scatter plots of the module membership and gene significance of individual genes in the black, pink, and red modules.