At present, prognostic predictions for patients with glioblastoma are mainly made based on patient age, Karnofsky Performance Status (KPS), prior treatment, resection range, methylation of O6-methylguanine-DNA methyltransferase (MGMT) promoter methylation status, isocitrate dehydrogenase genes (IDH), telomerase reverse transcriptase (TERT), and other molecular markers, such as alpha thalassemia/mental retardation syndrome X-linked (ATRX) gene [5, 6]. Here, TERT is linked to glioblastoma.