GSVA results on KEGG pathways were visualized in Figure 3E by a heatmap, which showed pathways enriched in cluster B including cell cycle, homologous recombination, spliceosome, nucleotide excision repair, and mismatch repair, while cluster A was enriched in graft-versus-host disease, transduction, intestinal immune network for IgA production, asthma, allograft rejection, autoimmune thyroid disease pathways, and so on. The gene discussed is CD79A; the disease is asthma.