CAPZB and acute myeloid leukemia: Additionally, mRNA expression of YWHAE, ARMC6, RAB11B, P4HB, SNRPA and ANP32A is down-regulated and CAPZB up-regulated by VPA in AML cell lines (Rucker et al. 2016), further supporting the existence of overlapping signaling pathways for IFNα and VPA.