Chrnb4 risk_factor_for regular smoking
Evidence from:
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Evidence (1 sources)
Association of a single nucleotide polymorphism in neuronal acetylcholine receptor subunit alpha 5 (CHRNA5) with smoking status and with 'pleasurable buzz' during early experimentation with smoking.
(2008)
PMID:18783506
cited
risk of smoking and lung cancer is associated with a group of genes ... coding for beta-4 nicotine receptor
confidence: 0.90