Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis indicated that up-regulated genes were mainly enriched in breast cancer, the AMPK signaling pathway, and axon guidance (Figure 4E), while down-regulated genes were significantly enriched in the Hippo signaling pathway, proteoglycans in cancer, and IL-17 signaling pathway (Figure 4F, Table S9). Here, IL17A is linked to breast cancer.