Heroin delay discounting and impulsivity: Modulation by DRD1 genetic variation.
Tabitha E H MosesMargit BurmeisterMark K GreenwaldPublished in: Addiction biology (2019)
DRD1 rs686 modulated the difference in heroin DD score between pharmacological states and was associated with drug-use impulsivity. These data support a role of DRD1 in opioid DD and impulsive behaviors.