title: The role of oxidative stress, metabolic compromise, and inflammation in neuronal injury produced by amphetamine-related drugs of abuse.
abstract: Methamphetamine (METH) and 3,4-methylenedioxymethamphetamine (MDMA, ecstasy) are amphetamine derivatives with high abuse liability. These amphetamine-related drugs of abuse mediate their effects through the acute activation of both dopaminergic and serotonergic neurons. Long-term abuse of these amphetamine derivatives, however, results in damage to both dopaminergic and serotonergic terminals throughout the brain. This toxicity is mediated in part by oxidative stress, metabolic compromise, and inflammation. The overall objective of this review is to highlight experimental evidence that METH and MDMA increase oxidative stress, produce mitochondrial dysfunction, and increase inflammation that converge and culminate in the long-term toxicity to dopaminergic and serotonergic neurons.
authors: Department of Pharmacology and Experimental Therapeutics, Laboratory of Neurochemistry, Boston University School of Medicine, L-613, 715 Albany St., Boston, MA 02118, USA. Bryan.Yamamoto@utoledo.edu
authors: Bryan K
authors: BK
authors: Yamamoto
authors: Jamie
authors: J
authors: Raudensky
mesh_terms: D000662:Amphetamines / Q000009:adverse effects*; D000818:Animals; D001921:Brain / Q000187:drug effects* / Q000378:metabolism / Q000473:pathology; D006801:Humans; D013287:Illicit Drugs / Q000009:adverse effects*; D007249:Inflammation / Q000139:chemically induced* / Q000378:metabolism / Q000473:pathology; D009474:Neurons / Q000187:drug effects* / Q000378:metabolism / Q000473:pathology; D018384:Oxidative Stress / Q000187:drug effects*
chemical_list: D000662:Amphetamines; D013287:Illicit Drugs