While treatments with combinations of the STAT5 inhibitor AC-4-130 with the FLT3 inhibitor midostaurin (PKC412), the BMI1 inhibitor PTC596 or the MEK inhibitor trametinib were rather ineffective, the combination of AC-4-130 and the MCL1 inhibitor S63845 led to a significant reduction in cell viability in a larger subset of AML. Here, MAP2K7 is linked to acute myeloid leukemia.