ArticleBiological psychiatry2011
TTC12-ANKK1-DRD2 and CHRNA5-CHRNA3-CHRNB4 influence different pathways leading to smoking behavior from adolescence to mid-adulthood.
Article in Biological psychiatry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01780038 (Smokers' Response to Nicotine Dependence Genotyping), which is not on this map. Cited by 48 papers, 9 of them syntheses that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Smokers' Response to Nicotine Dependence Genotyping
Who cites it
48 citing papers in PubMed, 9 syntheses or guidelines pooled it, 77 citations in OpenAlex.
- Pooled it
- Dynamic change in the association of a cigarettes-per-day polygenic risk score across the numeric range of its corresponding phenotype over adolescence and young adulthood.Addictive behaviors · 2021Pooled it
- The IMAGEN study: a decade of imaging genetics in adolescents.Molecular psychiatry · 2020Pooled it
- A neurobiological pathway to smoking in adolescence: TTC12-ANKK1-DRD2 variants and reward response.European neuropsychopharmacology : the journal of the European College of Neuropsychopharmacology · 2018Pooled it
- Genotype × Environment Interaction in Smoking Behaviors: A Systematic Review.Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco · 2017Pooled it
- Genome-wide association study of lifetime cannabis use based on a large meta-analytic sample of 32 330 subjects from the International Cannabis Consortium.Translational psychiatry · 2016Pooled it
- The significant association of Taq1A genotypes in DRD2/ANKK1 with smoking cessation in a large-scale meta-analysis of Caucasian populations.Translational psychiatry · 2015Pooled it
- Pooled it
- Distinct loci in the CHRNA5/CHRNA3/CHRNB4 gene cluster are associated with onset of regular smoking.Genetic epidemiology · 2013Pooled it
- Association of the CHRNA4 neuronal nicotinic receptor subunit gene with frequency of binge drinking in young adults.Alcoholism, clinical and experimental research · 2014Trial
- Genomic approaches to explore susceptibility and pathogenesis of alcohol use disorder and alcohol-associated liver disease.Hepatology (Baltimore, Md.) · 2025Review
- Associations between health behaviours, fertility and reproductive outcomes: triangulation of evidence in the Norwegian Mother, Father and Child Cohort Study (MoBa).BMC medicine · 2023Article
- Evaluating the causal effect of tobacco smoking on white matter brain aging: a two-sample Mendelian randomization analysis in UK Biobank.Addiction (Abingdon, England) · 2023Article
- Genetic influences impacting nicotine use and abuse during adolescence: Insights from human and rodent studies.Brain research bulletin · 2022Review
- Prenatal Effects of Nicotine on Obesity Risks: A Narrative Review.International journal of environmental research and public health · 2022Review
- A systems omics-based approach to decode substance use disorders and neuroadaptations.Neuroscience and biobehavioral reviews · 2021Review
- Stability in effects of different smoking-related polygenic risk scores over age and smoking phenotypes.Drug and alcohol dependence · 2020Article
- Identifying common genome-wide risk genes for major psychiatric traits.Human genetics · 2020Article
- GWAS of lifetime cannabis use reveals new risk loci, genetic overlap with psychiatric traits, and a causal influence of schizophrenia.Nature neuroscience · 2018Article
- The influence of adolescent nicotine exposure on ethanol intake and brain gene expression.PloS one · 2018Article
Corrections and comments
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Authors and funding
15 authors at 8 institutions in 4 countries.
Funding
Abstract
backgroundCHRNA5-CHRNA3-CHRNB4 and TTC12-ANKK1-DRD2 gene-clusters influence smoking behavior. Our aim was to test developmental changes in their effects as well as the interplays between them and with nongenetic factors.
methodsParticipants included 4762 subjects from a general population-based, prospective Northern Finland 1966 Birth Cohort (NFBC 1966). Smoking behavior was collected at age 14 and 31 years. Information on maternal smoking, socioeconomic status, and novelty seeking were also collected. Structural equation modeling was used to construct an integrative etiologic model including genetic and nongenetic factors.
resultsSeveral single nucleotide polymorphisms in both gene-clusters were significantly associated with smoking. The most significant were in CHRNA3 (rs1051730, p = 1.1 × 10(-5)) and in TTC12 (rs10502172, p = 9.1 × 10(-6)). CHRNA3-rs1051730[A] was more common among heavy/regular smokers than nonsmokers with similar effect-sizes at age 14 years (odds ratio [95% CI]: 1.27 [1.06-1.52]) and 31 years (1.28 [1.13-1.44]). TTC12-rs10502172[G] was more common among smokers than nonsmokers with stronger association at 14 years (1.33 [1.11-1.60]) than 31 years (1.14 [1.02-1.28]). In adolescence, carriers of three-four risk alleles at either CHRNA3-rs1051730 or TTC12-rs10502172 had almost threefold odds of smoking regularly than subjects with no risk alleles. TTC12-rs10502172 effect on smoking in adulthood was mediated by its effect on smoking in adolescence and via novelty seeking. Effect of CHRNA3-rs1051730 on smoking in adulthood was direct.
conclusionsTTC12-ANKK1-DRD2s seemed to influence smoking behavior mainly in adolescence, and its effect is partially mediated by personality characteristics promoting drug-seeking behavior. In contrast, CHRNA5-CHRNA3-CHRNB4 is involved in the transition toward heavy smoking in mid-adulthood and in smoking persistence. Factors related to familial and social disadvantages were strong independent predictors of smoking.
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