We transduced two GBM cell lines (U251 and T98G) with a transposon‐based vector harboring EGFP‐NAV3 under a doxycycline‐inducible promoter, thus establishing an inducible NAV3 overexpression (NAV3 OE) model system (referred to as U251 pSB‐NAV3 and T98G pSB‐NAV3; see Methods for more details). This evidence concerns the gene NAV3 and glioblastoma.