The use of 3,4‐methylenedioxymethamphetamine (MDMA) has recently gained interest as a potential therapeutic tool for the treatment of post‐traumatic stress disorder (PTSD). However, the mechanism of action of this drug has not yet been fully elucidated. Here we demonstrate that MDMA acts by targeting the trace amine associated receptor 1 (TAAR1), an intracellular G‐protein coupled receptor...
We have recently described the biochemical cascade through which the psychostimulant amphetamine leads to internalization of the dopamine and norepinephrine transporters, (DAT and NET). Amphetamine is a relatively high affinity substrate for DAT and NET and they both serve as efficient conduits for amphetamine entry into the cell. Once inside the cell, amphetamine activates the trace amine...
The trace amine para-tyramine is structurally and functionally related to the amphetamines and the biogenic amine neurotransmitters. It is currently thought that the biological activities elicited by trace amines such as p-tyramine and the psychostimulant amphetamines are manifestations of their ability to inhibit the clearance of extracellular transmitter and/or stimulate the efflux of...