Background: Autophagy plays a critical role in drug resistance in acute myeloid leukemia (AML), including the subtype with FLT3-ITD mutation. Yet how autophagy is activated and mediates resistance to FLT3 inhibitors in FLT3-ITD-positive AML remains unsure.
Methods: We detected the expression of autophagy markers in FLT3-ITD-positive leukemic cells after vs.