Additional file 3: of Exosomal transfer of long non-coding RNA SBF2-AS1 enhances chemoresistance to temozolomide in glioblastoma

Figure S2. A The luciferase reporter plasmids carrying lncSBF2-AS1 promoter region were co-transfection into HEK293T cells with five transcription factor (NRF1, KLF5, GATA2, ZEB1, NFκB) plasmids, respectively. Relative luciferase activity in HEK293T cells were determined. The data represent the mean¹SEM from three independent expriments. **P < 0.01, ***P < 0.001. B Western blot analysis of ZEB1 expression in Rec GBM, Pri GBM, U87T3rd, U87S, N3T3rd and N3S cells. β-actin was used as the loading control. (TIF 183 kb