Fig. 4
From: ATF5 and HIF1α cooperatively activate HIF1 signaling pathway in esophageal cancer
The novel role of ATF5 in the HIF1 signaling pathway. a Detection of the expression level of identified proteins in shATF5 versus shnc cells by western blot in hypoxia. b Detection of the expression level of identified mRNAs in shATF5 versus shnc cells by RT-PCR; p < 0.01 in hypoxia. c Evaluating the secretion of VEGFA in the identified cells by ELISA; p < 0.01 in hypoxia. d Dual-luciferase assays were performed to detect the luciferase activation of identified genes in ESCA cells transfected with shnc and shKDM4C; p < 0.01 in hypoxia. e Investigating the tube formation ability of HUVECs induced by supernatant from medium of identified cells in hypoxia; Scale bar 100 μm; p < 0.01