A pathway enrichment significance analysis of DEGs in the BSCs after infection with sh-DGAT2 was performed using the KEGG database, and 20 significant pathways were found to be enriched, including the phospholipase D signaling pathway, phosphoinositide 3-Kinase (PI3K)/protein kinase B (Akt) signaling pathway, PPAR signaling pathway, and neutrophil extracellular trap formation (Figure 10A). Here, DGAT2 is linked to infection.