ST6Gal-I overexpression in OV4 cells promotes the hypoxia-induced transcription of HIF-1α target genes.
A–D, OV4 EV and OE cells were grown in normoxia or hypoxia for 12 or 24 h, and then RT-qPCR was used to measure the expression of GLUT1 (A), GLUT3 (B), PDHK1 (C), and VEGFα (D). Graphs depict means and S.D. from at least three independent experiments. *, p < 0.05.