Metabolomic insights into amphetamine-type stimulant misuse: unraveling biochemical pathways and biomarkers.

Amphetamine-type stimulants (ATS), such as methamphetamine, amphetamine, and MDMA, are highly risky substances linked to neurochemical disruptions, metabolic disturbances, and systemic toxicity. Despite substantial research on their neurotoxic effects, the metabolic pathways involved in ATS dependence remain poorly understood. This study aimed to characterize the metabolic signatures associated with ATS dependence using NMR-based metabolomics to identify systemic metabolic disruptions related to chronic ATS use.