TAL1 and central nervous system cancer: To explore whether TAL1 mediated the tumor-suppressive effects ofmiR-346 and miR-425-5p in glioma cell lines, stable TAL1-silenced glioma cells were transfected with pre-miR-346/pre-miR-425-5p.Compared with pre-NC + TAL1-NC group, the proliferation, migration and invasion abilities of glioma cells were reduced in the pre-miR-346/pre-miR-425-5p + TAL1-NC group, while increased in the pre-NC + TAL1 group.