α-5/α-3 nicotinic receptor subunit alleles increase risk for heavy smoking

W. Berrettini, X. Yuan, F. Tozzi, K. Song, C. Francks, H. Chilcoat, D. Waterworth, P. Muglia, V. Mooser

Research output: Contribution to journalArticle

Abstract

Twin studies indicate that additive genetic effects explain most of the variance in nicotine dependence (ND), a construct emphasizing habitual heavy smoking despite adverse consequences, tolerance and withdrawal. To detect ND alleles, we assessed cigarettes per day (CPD) regularly smoked, in two European populations via whole genome association techniques. In these ∼7500 persons, a common haplotype in the CHRNA3-CHRNA5 nicotinic receptor subunit gene cluster was associated with CPD (nominal P=6.9 × 10-5). In a third set of European populations (n=∼7500) which had been genotyped for ∼6000 SNPs in ∼2000 genes, an allele in the same haplotype was associated with CPD (nominal P=2.6 × 10-6). These results (in three independent populations of European origin, totaling ∼15 000 individuals) suggest that a common haplotype in the CHRNA5/CHRNA3 gene cluster on chromosome 15 contains alleles, which predispose to ND.

Original languageEnglish (US)
Pages (from-to)368-373
Number of pages6
JournalMolecular Psychiatry
Volume13
Issue number4
DOIs
StatePublished - Apr 2008
Externally publishedYes

Fingerprint

Tobacco Use Disorder
Nicotinic Receptors
Tobacco Products
Haplotypes
Smoking
Alleles
Multigene Family
Population
Chromosomes, Human, Pair 15
Twin Studies
Single Nucleotide Polymorphism
Genome
Genes

Keywords

  • Cigarette smoking
  • Genetic association
  • Nicotine dependence
  • Nicotinic receptor subunit
  • Whole genome association

ASJC Scopus subject areas

  • Molecular Biology
  • Psychiatry and Mental health

Cite this

Berrettini, W., Yuan, X., Tozzi, F., Song, K., Francks, C., Chilcoat, H., ... Mooser, V. (2008). α-5/α-3 nicotinic receptor subunit alleles increase risk for heavy smoking. Molecular Psychiatry, 13(4), 368-373. https://doi.org/10.1038/sj.mp.4002154

α-5/α-3 nicotinic receptor subunit alleles increase risk for heavy smoking. / Berrettini, W.; Yuan, X.; Tozzi, F.; Song, K.; Francks, C.; Chilcoat, H.; Waterworth, D.; Muglia, P.; Mooser, V.

In: Molecular Psychiatry, Vol. 13, No. 4, 04.2008, p. 368-373.

Research output: Contribution to journalArticle

Berrettini, W, Yuan, X, Tozzi, F, Song, K, Francks, C, Chilcoat, H, Waterworth, D, Muglia, P & Mooser, V 2008, 'α-5/α-3 nicotinic receptor subunit alleles increase risk for heavy smoking', Molecular Psychiatry, vol. 13, no. 4, pp. 368-373. https://doi.org/10.1038/sj.mp.4002154
Berrettini W, Yuan X, Tozzi F, Song K, Francks C, Chilcoat H et al. α-5/α-3 nicotinic receptor subunit alleles increase risk for heavy smoking. Molecular Psychiatry. 2008 Apr;13(4):368-373. https://doi.org/10.1038/sj.mp.4002154
Berrettini, W. ; Yuan, X. ; Tozzi, F. ; Song, K. ; Francks, C. ; Chilcoat, H. ; Waterworth, D. ; Muglia, P. ; Mooser, V. / α-5/α-3 nicotinic receptor subunit alleles increase risk for heavy smoking. In: Molecular Psychiatry. 2008 ; Vol. 13, No. 4. pp. 368-373.
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