AGAP2 and glioblastoma: GEPIA data analysis revealed that AGAP2-AS1 and PVT1 gene expression was higher in GBM than in normal tissue (N) (log2FC ≥ 1, FDR p-adj. = 3.5 × 10−60 and p-adj. = 2.33 × 10−53, respectively) (Fig. 3A).