Up-regulated IGF2BP2 enhances the stability of OIP5-AS1, thereby increasing the binding of OIP5-AS1 to miR-495-3p, weakening the binding of miR-495-3p to the 3’UTR of HIF1A and MMP14 mRNA, and ultimately promoting the formation of VM in glioma. The gene discussed is HIF1A; the disease is central nervous system cancer.