FLT3 and acute myeloid leukemia: Our preliminary study demonstrated that HDAC inhibitor chidamide treatment concomitantly facilitated the nuclear localization of YAP1 and enhanced its acetylation level in FLT3-ITD+ AML cells, which led us to conduct the current study to determine whether and how dysregulation of YAP1 could contribute to chidamide-induced inhibitory effects in human AML.