A Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis of the intersecting genes identified 15 immune-associated pathways, encompassing the TNF signaling pathway, Staphylococcus aureus infection, prolactin signaling pathway, epithelial cell signaling in Helicobacter pylori infection, and leukocyte transendothelial migration (Figure 4C). The gene discussed is TNF; the disease is staphylococcus aureus infection.