Applying the NetworkAnalyst tool, we performed a network-based functional and pathway enrichment analysis as well, including pathways in cancer, cell cycle, viral carcinogenesis, ubiquitin-mediated proteolysis, apoptosis, FoxO signaling pathway, p53 signaling pathway, glioma genesis, transcriptional misregulation in cancer, ErbB signaling pathway, EGFR tyrosine kinase inhibitor resistance, PI3K-Akt signaling pathway, and neurotrophin signaling pathway, to name a few of the most relevant ones. This evidence concerns the gene BDNF and central nervous system cancer.