Through the analysis of the KEGG pathway (Kanehisa et al., 2021), we observed that the significantly differentially expressed genes are enriched in inflammation-related mucosal infections such as “Staphylococcus aureus infection,” “epithelial cell signaling in Helicobacter pylori infection,” “IL-17 signaling pathway,” and “chemokine signal pathway” (Figure 4C). This evidence concerns the gene IL17A and staphylococcus aureus infection.