VEGFA and glioma: Of note is that the Kyoto Encyclopedia of Genes and Genomes pathway analysis revealed biologically interesting insights mainly enriched in cancer- and angiogenesis-related pathways including glioma, vascular endothelial growth factor (VEGF) signaling, and EGFR tyrosine kinase inhibitor resistance in the RTK subgroup (p < 0.05; Figure 5D).