WNK2 and central nervous system cancer: GO and KEGG pathway enrichment analyses showed that the target genes of ceRNAs were mainly enriched for the following biological functions and pathways: vasculogenesis, adherens junction organization, Ras protein signal transduction, mitogen-activated protein kinase signaling, miRNAs in cancer, transcriptional misregulation in cancer, focal adhesion, and glioma (Figure 6b, c).