To explore whether ATB could function as a ceRNA for TGF-β2 via modulating miR-200a in glioma, RT-QPCR and Western blot assays were performed to detect the mRNA and protein levels of TGF-β2 after cells transfected with sh-ATB combined with miR-200a mimics, miR-200a inhibitors. This evidence concerns the gene TGFB2 and central nervous system cancer.