mGluR2

In rats that can’t control glutamate, cocaine is less rewarding, staving off relapse

Rats missing a neuroreceptor that controls the release of the neurotransmitter glutamate are less amenable to the rewarding effects of cocaine, increasing their chance of kicking the habit once addicted, researchers from the National Institute on Drug Abuse (NIDA) find. Their work, appearing July 11 in Cell Reports, suggests that the…