LINC00470 and glioblastoma: Aforementioned results supported that GBM-exo could inhibit the autophagy of U251 and SWO-38 cells and promote their proliferation, while downregulation of LINC00470 can reverse the effect of GBM-exo, indicating that it was LINC00470 in GBM-exo that mediated the autophagy and proliferation of U251 and SWO-38 cells.