Effects of miR-128-3p/GREM1 axis on glioma cell viability and mobility. (A, B) Influence of miR-128-3p/GREM1 axis on the proliferation of U251 and U87 glioma cells was detected by MTT. *p < 0.05, **p < 0.01, #p < 0.05, ##p < 0.01. (C–F) Effects of miR-128-3p/GREM1 axis on the migration and invasion ability of U251 and U87 glioma cells were detected by Transwell (200×). **p < 0.01, ##p < 0.01