IL17A and cytomegalovirus infection: The top 10 KEGG pathways enriched in DEGs in astrocytes were MAPK signaling pathway, Human cytomegalovirus infection, Chagas disease (American trypanosomiasis), IL‐17 signaling pathway, Cytokine‐cytokine receptor interaction, Th17 cell differentiation, Th1 and Th2 cell differentiation, Toll‐like receptor signaling pathway, Metabolism of xenobiotics by cytochrome P450, and Drug metabolism—other enzymes (Figure 5B).