Meanwhile, the results of KEGG pathway enrichment analysis showed that H3K9la binding genes were mostly enriched in “phosphatidylinositol-3-kinase (PI3K)-Akt signaling pathway”, “human papillomavirus infection”, “mitogen activated protein kinase (MAPK) signaling pathway”, “focal adhesion” and “regulation of actin cytoskeleton” (Figure S3A). Here, WNK2 is linked to human papilloma virus infection.