Analysis of miRNA-regulated networks with CDHs (Supplementary Figure 15) indicated that hsa-miR-219a-2-3p regulated CDH1 and was thus associated with breast cancer development; hsa-miR-330-3p, has-miR-4429, and hsa-miR-199a-5p regulated CDH2; hsa-miR-4644, hsa-miR-211-5p, hsa-miR-520f-3p, hsa-miR-34e-5p, and hsa-miR-34a-5p regulated CDH4; hsa-miR-486-5p, hsa-miR-200c-3p, hsa-miR-200b-3p, hsa-miR-26a-5p, hsa-miR-140-5p, hsa-miR-128-3p, and hsa-miR-19a-3p regulated CDH11; and hsa-miR-30c-5p regulated CDH13. This evidence concerns the gene CDH1 and breast cancer.