The popular synthetic drug of abuse 3,4-methylenedioxymethampetamine (MDMA) and its metabolite 3,4-methylenedioxyamphetamine (MDA) act mainly on the serotonergic system, though they also increase the amount of extracellular dopamine (DA) in the brain, presumably via reversal of the membrane dopamine transporter (DAT). As the involvement of exocytotic DA release is debated, we investigated if...
Metabolism plays an important role in the toxic effects caused by 3,4-methylenedioxymethamphetamine (MDMA). Most research has focused on the involvement of CYP2D6 enzyme in MDMA bioactivation, and less is known about the contribution of other cytochrome P450 (P450) and phase II metabolism. In this study, we researched the differential roles of phase I P450 enzymes CYP1A2, CYP3A4, and CYP2D6 and...