We first analyzed the correlation between DEGs and KEGG processes and found that they were significantly enriched in “systemic lupus erythematosus,” “influenza A,” “antigen processing and presentation,” “Th cell differentiation,” “hematopoietic cell lineage,” “intestinal immune network for IgA production,” and “graft-vs.-host disease” (Figure 3A). This evidence concerns the gene CD79A and systemic lupus erythematosus.