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Article

Association study between the DAT1, DBH and DRD2 genes and cocaine dependence in a Spanish sample.

Psychiatric genetics - 1 Dec 2010

Fernàndez-Castillo Noèlia, Ribasés Marta, Roncero Carlos, Casas Miquel, Gonzalvo Begoña, Cormand Bru

Abstract excerpt

Drug addiction is a complex neuropsychiatric disorder involving the environmental and genetic factors. Genetic and physiological evidences suggest that the dopaminergic system may play an important role in cocaine abuse and dependence. Several association studies have focused on dopaminergic genes. We genotyped the Int8 and 3'UTR variable number of tandem repeats of the dopamine transporter gene (DAT1/SLC6A3),...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 20505554
DOI: 10.1097/YPG.0b013e32833b6320

Genes

DBH
DRD2

Variants

rs1800497

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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