AKT1 and asthma: KEGG pathway enrichment analysis in the PSC vs. PBS 12 h group showed that genes with upregulated expression were mainly enriched in protein digestion and absorption, ECM-receptor interaction, herpes simplex virus 1 infection, olfactory transduction, asthma, cell adhesion molecules, antigen processing and presentation, inflammatory bowel disease, Th17 cell differentiation, the PI3K-Akt signaling pathway, as well as the Th1 and Th2 cell differentiation signaling pathways.