ZFP91 and acute myeloid leukemia: For assessing whether ZFP91 expression exerts a significant effect on AML progression, lentivirus was adopted for the knockdown of ZFP91 in NB4, KG1a, and THP1 cells, and we determined efficient ZFP91 knockdown at the mRNA (Fig. 1D, E, and F) and protein level (Fig. 1G, H, and I).