Thus, we tested the ability of ARQ 531 to downregulate the levels of phosphorylated SFK (Tyr416), phospho-FLT3 and downstream targets, phospho-STAT5, and phospho-ERK in AML cell lines including the FLT3-ITD MOLM-13 and MV4-11 and the FLT3-WT OCI-AML3 (Fig. 3). Here, RUNX2 is linked to acute myeloid leukemia.