Fig. 3From: Engrailed 2 (EN2) acts as a glioma suppressor by inhibiting tumor proliferation/invasion and enhancing sensitivity to temozolomideEN2 inhibits cell proliferation in glioma cells. a CCK-8 assay indicates that EN2 overexpression reduces cell proliferation in glioma cells (n = 3). b and c EN2 overexpression impairs colony formation in U251 cells (n = 4). d and e EdU incorporation assay show EN2 overexpression reduces EdU + cells in U251 cells (n = 6)Back to article page