Cell growth and proliferation are affected by G6PD. Pharmacologically ablating G6PD has been shown to overcome cross-tolerance of breast cancer cells to anthracyclines. G6PD inhibitors are under investigation to treat cancers and other conditions. In vitro cell proliferation assay indicates that G6PD inhibitors, DHEA (dehydroepiandrosterone) and ANAD (6-aminonicotinamide), effectively decrease the growth of AML cell lines. G6PD is hypomethylated at K403 in acute myeloid leukemia, SIRT2 activates G6PD to enhance NADPH production and promote leukemia cell proliferation.
