Figure 7From: Promoter methylation analysis of O6-methylguanine-DNA methyltransferase in glioblastoma: detection by locked nucleic acid based quantitative PCR using an imprinted gene (SNURF) as a reference Kaplan-Meier survival curves. Survival curves of GBM patients with methylated MGMT promoter (thick line) and unmethylated MGMT promoter (thin line) determined by MS-qLNAPCR. Patients with tumors with unmethylated MGMT promoter have lower overall survival (Log rank test p = 0.003).Back to article page