According to the KEGG analysis, the intersection genes were mostly enriched in “Primary immunodeficiency,” “Neuroactive ligand-receptor interaction,” “Intestinal immune network for IgA production,” “Hematopoietic cell lineage,” “Salivary secretion,” “Malaria,” “Fat digestion and absorption,” and “Staphylococcus aureus infection” (Figures 5A,B). This evidence concerns the gene CD79A and inborn error of immunity.