#$%^&*AU2016204119A120160714.pdf#####ABSTRACT A method of treating leukemia in a human, which comprises administering to a human in need thereof a therapeutically effective amount of 3-(4-amino-l-oxo-1,3-dihydro-isoindol-25 yl)-piperidine-2,6-dione, wherein the leukemia is acute lymphoblastic leukemia, or acute myelogenous leukemia.