Fig. 2From: Engrailed 2 (EN2) acts as a glioma suppressor by inhibiting tumor proliferation/invasion and enhancing sensitivity to temozolomideEN2 overexpression alters gene expression profiles in glioma cells. a and b Validation of EN2 overexpression in U251 cells by Real-time PCR and Western blot (n = 3). c Representative images indicating EN2 overexpression in U251 cells locating in the nucleus. d and e Altered gene profiles of EN2 overexpression by RNA-seq analysis (Ctrl, n = 3; OE, n = 3)Back to article page