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Exploring regulation and function of dopamine D3 receptors in alcohol use disorder. A PET [11C]-(+)-PHNO study

Plain-English AddictionTube research summary with source link, DOI, key finding, and recovery relevance.

Neuropsychopharmacology • 04 Aug 2021 • Research

alcoholdopaminecravingrelapsetreatment

Research focus

This article may help explain addiction science through research on alcohol, dopamine, craving, relapse. The source abstract begins by describing: “Preclinical studies support an important role of dopamine D3 receptors (DRD3s) in alcohol use disorder (AUD).”

Key finding: Furthermore, the finding that binding in the SN is associated with alcohol demand warrants further examination.

Why this may help: This may help explain why addiction can involve brain, behavior, mental health, craving, relapse, or treatment factors rather than simple willpower alone. It should be read as research information, not personal medical advice.

Article details

Authors: Chidera C. Chukwueke, Christina N. Nona, Bernard Le Foll

DOI: 10.1038/s41386-021-01095-2

Open access: Not marked open access

Open original source article

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