Fig. 4

ADAR1 promoted the stemness of OSCC cell lines in vitro. a Western blot analysis of SOX2 and POU5F1 in LV-ADAR1 and LV-GFP groups. b Western blot analysis of SOX2 and POU5F1 in si-ADAR1-p110, si-ADAR1-p150 and scrambled groups. c Representative image of suspended cell culture indicating the colony formation ability of the LV-ADAR1 and LV-GFP groups. The data were expressed as the mean ± SEM (n ≥ 3). *p < 0.05; **p < 0.01