Fig. 6From: Synergistic killing effects of homoharringtonine and arsenic trioxide on acute myeloid leukemia stem cells and the underlying mechanismsWestern bloting analysis for protein expression. KG-1 (a) and CD34+ primary cells (b) were treated with HHT, arsenic trioxide (ATO) alone or in combination for 24 h, and total proteins were separated for western blotting. (c) GSI (1µM) eliminated the influence of homoharringtonine HHT to Notch, NF-κB, and P53Back to article page