RT‐qPCR measurement also confirmed DLGAP1‐AS1‐005 (ENST00000573355) but not DLGAP1‐AS1‐002 (ENST00000576606) DLGAP1‐AS1 was expressed higher in GBM cell lines than that in NHAs (Figures 1b and S1b). Here, DLGAP1 is linked to glioblastoma.