Functional enrichment analysis of all DEGs revealed that they were enriched in cancer-related pathways including the PI3K-AKT signaling pathway, NF-κB signaling pathway, p53 signaling pathway, focal adhesion and immune-related pathways, chemokine signaling pathway, IL-17 signaling pathway, and B cell receptor signaling pathway (Figure 2B). This evidence concerns the gene IL17A and cancer.