AKT1 and human papilloma virus infection: KEGG function analysis indicated that differentially down-regulated genes were highly enriched in the PI3K-Akt signaling pathway, pathways in cancer, focal adhesion, calcium signaling pathway, regulation of actin cytoskeleton, Rap1 signaling pathway, cytokine and cytokine receptor, ECM-receptor interaction, and human papillomavirus infection (Figure 6C).