The common KEGG pathways enriched by DEGs in FASN-overexpressed phGCs and hGCs were screened including herpes simplex infection, influenza A, the NOD-like receptor signaling pathway, cytokine-cytokine receptor interaction, RIG-I-like receptor signaling pathway, cytosolic DNA-sensing pathway, cell adhesion molecules (CAMs), Toll-like receptor signaling pathway, and necroptosis (Figure 3). Here, FASN is linked to herpes simplex infectious disease.