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Article

Association between dopamine receptor D1 gene DdeI polymorphism and sensation seeking in alcohol-dependent men.

Alcoholism, clinical and experimental research - 1 Aug 2003

Limosin Frédéric, Loze Jean-Yves, Rouillon Frédéric, Adès Jean, Gorwood Philip

Abstract excerpt

BACKGROUND: Among genetic and biopsychological factors involved in alcohol-dependence vulnerability, dopamine receptor subtypes genes and temperament's dimensions, such as sensation seeking, have been particularly incriminated. Moreover, it is suggested that higher levels of sensation seeking could be associated with a modification of sensitivity to dopamine in postsynaptic receptors. METHODS: We investigated...

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Source

Identifiers

PMID: 12966314
DOI: 10.1097/01.ALC.0000081624.57507.87

Genes

DRD1

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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