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Article

Association of a polymorphism in the NRXN3 gene with the degree of smoking in schizophrenia: a preliminary study.

The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry - 1 Jan 2009

Novak Gabriela, Boukhadra Julien, Shaikh Sajid A, Kennedy James L, Le Foll Bernard

Abstract excerpt

Whole genome scan studies have recently identified the NRXN1 and NRXN3 genes as potential contributing factors in the risk for nicotine addiction. We have genotyped 15 single nucleotide polymorphisms (SNPs) spanning the NRXN1 and NRXN3 genes in 195 unrelated patients with schizophrenia for whom information about their smoking status and number of cigarettes smoked per day (CPD) was obtained. The NRXN3 marker...

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Source

Identifiers

PMID: 19658047
DOI: 10.1080/15622970903079499

Genes

NRXN3
NRXN1
CPD

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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