Figure 3.Expression analysis of splicing factor mRNAs in various GBM datasets.A. The genes encoding splicing factors down-regulated by miR-10b are expressed at lower levels in various GBM datasets relative to their expression in normal brain tissues.B. In contrast, many splicing factors up-regulated by miR-10b are overexpressed in the GBM datasets.Six high-content GBMmicroarray datasets from the Oncomine resource (https://www.oncomine.org/resource/main.html), including TCGA_BrainGBM (2), Bredel Brain2 (31), Lee Brain (32), Liang Brain (33), Murat Brain (34) and Sun Brain (35), that collectively contain information for 858 GBM and 52 control samples, have been utilized for the analysis. The data is presented as log2 fold change between GBM and normal brain tissues. 