Additional file 2: of Exosomal transfer of long non-coding RNA SBF2-AS1 enhances chemoresistance to temozolomide in glioblastoma

Figure S1. A Expressions of lncRNAs were analyzed by qRT-PCR in N3 cell. The data represent the mean±SEM from three independent expriments. *P < 0.05, **P < 0.01. B The luciferase reporter plasmid carrying miR-151a-3p was co-transfected into HEK293T cell with the 5 various lncRNA-coding plasmids. The data represent the mean±SEM from three independent expriments. *P < 0.05, **P < 0.01. C Caspase-3 activity in N3 cells transfected with the 5 various lncRNA siRNA after TMZ treatment. The data represent the mean±SEM from three independent expriments. *P < 0.05, **P < 0.01. D LncSBF2-AS1 expression was analyzed by qRT-PCR in normal human astrocytes and five GBM cell lines. Data represents means of three independent experiments ± SEM. *P < 0.05, **P < 0.01, ***P < 0.001 E Relative expression of lncSBF2-AS1 in glioblastoma (GBM) tissues compared with low grade glioma (LGG) tissues analyzed using TCGA data. F Kaplan-Meier overall survival according to lncSBF2-AS1 expression levels. (TIF 182 kb