Nominal association with CHRNA4 variants and nicotine dependence.
- Authors
- Kamens, H M; Corley, R P; McQueen, M B; Stallings, M C; Hopfer, C J; Crowley, T J; Brown, S A; Hewitt, J K; Ehringer, M A
- Year
- 2013
- Journal
- Genes, brain, and behavior
- PMID
- 23350800
- DOI
- 10.1111/gbb.12021
- PMCID
- PMC3727281
Nicotine binds to nicotinic acetylcholine receptors and studies in animal models have shown that α4β2 receptors mediate many behavioral effects of nicotine. Human genetics studies have provided support that variation in the gene that codes for the α4 subunit influences nicotine dependence (ND), but the evidence for the involvement of the β2 subunit gene is less convincing. In this study, we examined the genetic association between variation in the genes that code for the α4 (CHRNA4) and β2 (CHRNB2) subunits of the nicotinic acetylcholine receptor and a quantitative measure of lifetime DSM-IV ND symptom counts. We performed this analysis in two longitudinal family-based studies focused on adolescent antisocial drug abuse: the Center on Antisocial Drug Dependence (CADD, N = 313 families) and Genetics of Antisocial Drug Dependence (GADD, N = 111 families). Family-based association tests were used to examine associations between 14 single nucleotide polymorphisms (SNPs) in CHRNA4 and CHRNB2 and ND symptoms. Symptom counts were corrected for age, sex and clinical status prior to the association analysis. Results, when the samples were combined, provided modest evidence that SNPs in CHRNA4 are associated with ND. The minor allele at both rs1044394 (A; Z = 1.988, P = 0.047, unadjusted P-value) and rs1044396 (G; Z = 2.398, P = 0.017, unadjusted P-value) was associated with increased risk of ND symptoms. These data provide suggestive evidence that variation in the α4 subunit of the nicotinic acetylcholine receptor may influence ND liability.
| Name | Type |
|---|---|
| abstinence rates | phenotype |
| acetylcholine | drug |
| Adolescent drug abuse local | phenotype |
| African American | cohort |
| Antisocial drug dependence local | phenotype |
| antisocial personality disorder | phenotype |
| CADD clinical sample local | cohort |
| CADD clinical subjects local | cohort |
| CADD community sample local | cohort |
| CADD Hispanic sample local | cohort |
| CADD non-Hispanic EA sample local | cohort |
| CADD sample local | cohort |
| Center on Antisocial Drug Dependence | cohort |
| Chinese males local | cohort |
| Chrna4 | gene |
| Chrnb2 | gene |
| CHRN SNPs local | gene |
| clinical population | cohort |
| Clinical probands local | cohort |
| Community based probands local | cohort |
| conditioned place aversion | phenotype |
| conditioned place preference | phenotype |
| conduct disorder | phenotype |
| control population | cohort |
| drug | drug |
| drug dependence | phenotype |
| drugs | drug |
| DSM-IV ND criteria local | phenotype |
| DSM-IV ND symptoms local | phenotype |
| DSM-IV nicotine dependence symptom count local | phenotype |
| DSM-IV nicotinic dependence symptoms local | phenotype |
| European ancestry | cohort |
| Fagerström Test for ND local | phenotype |
| family members | cohort |
| GADD local | cohort |
| GADD sample local | cohort |
| generalized anxiety disorder | phenotype |
| Genetics of Antisocial Drug Dependence local | cohort |
| Genetics of Antisocial Drug Dependence (GADD) sample local | cohort |
| Han et al 2011 local | cohort |
| HapMap | cohort |
| heavy smoking | phenotype |
| Hispanic | phenotype |
| Hispanic cohort local | cohort |
| Hispanic sample local | cohort |
| Hispanic sub-sample local | cohort |
| Lifetime DSM-IV ND symptoms local | phenotype |
| Lifetime DSM-IV nicotine dependence symptoms local | phenotype |
| lifetime major depression local | phenotype |
| lifetime ND symptoms local | phenotype |
| major depressive disorder | phenotype |
| ND symptom counts local | phenotype |
| ND symptoms local | phenotype |
| nicotine | drug |
| nicotine addiction | phenotype |
| nicotine dependence | phenotype |
| nicotine-induced hypothermia local | phenotype |
| nicotine reward | phenotype |
| nicotine self-administration | phenotype |
| nicotine sensitization local | phenotype |
| nicotine tolerance local | phenotype |
| nicotinic acetylcholine receptor | drug |
| non-Hispanic EA CADD sample local | cohort |
| non-Hispanic EA cohort local | cohort |
| offspring generation local | cohort |
| Plink | drug |
| regular smoking | phenotype |
| rs1044294 local | variant |
| rs1044394 | variant |
| rs1044396 | variant |
| rs1044397 | variant |
| rs1127313 local | variant |
| rs1127314 | variant |
| rs2072658 | variant |
| rs2072660 | variant |
| rs2072661 | variant |
| rs3766927 | variant |
| rs3787138 | variant |
| rs3787140 local | variant |
| rs7543174 local | variant |
| self-identified Hispanics local | cohort |
| smoking behaviors | phenotype |
| smoking cessation | phenotype |
| smoking cessation treatment seekers local | cohort |
| smoking initiation | phenotype |
| smoking quantity | phenotype |
| smoking-related behaviors | phenotype |
| smoking status | phenotype |
| SNPs in CHRNA4 local | variant |
| SNPs in CHRNB2 local | variant |
| subjective effects | phenotype |
| substance use | phenotype |
| tobacco use | phenotype |
| United States | cohort |
| young adult clinical referral sample local | cohort |
| α4β2* nicotinic receptors local | drug |
No uploaded files.
In this knowledge base
External
| Title | Authors | Journal | Year | Link |
|---|---|---|---|---|
| Clinical, molecular, physiologic, and therapeutic feature of patients with CHRNA4 and CHRNB2 deficiency: A systematic review. | Jalaiei A et al. | — | 2025 | → |
| Directional associations between antisocial behavior and alcohol use disorder symptoms from adolescence through adulthood: A sibling comparison cross-lagged approach. | McCabe CJ et al. | — | 2025 | → |
| Executive functions as a mediator of childhood maltreatment on adult psychopathology: A longitudinal mediation analysis comparing maltreatment factor models. | Kent KR et al. | — | 2022 | → |
| The impact of adolescent stress on nicotine use and affective disorders in rodent models. | Mooney-Leber SM et al. | — | 2022 | → |
| Partial and full deletion of nicotinic acetylcholine receptor α4 and β2 subunits reduces sensitivity to acute nicotine administration and development of tolerance following chronic nicotine administration. | Marks MJ et al. | — | 2020 | → |
| Not all smokers appear to seek nicotine for the same reasons: implications for preclinical research in nicotine dependence. | Garcia-Rivas V et al. | — | 2019 | → |
| Reduced α4 subunit expression in α4<sup>+-</sup> and α4<sup>+-</sup> /β2<sup>+-</sup> nicotinic acetylcholine receptors alters α4β2 subtype up-regulation following chronic nicotine treatment. | Moretti M et al. | — | 2018 | → |
| Examination of the Involvement of Cholinergic-Associated Genes in Nicotine Behaviors in European and African Americans. | Melroy-Greif WE et al. | — | 2017 | → |
| Association of the OPRM1 Variant rs1799971 (A118G) with Non-Specific Liability to Substance Dependence in a Collaborative de novo Meta-Analysis of European-Ancestry Cohorts. | Schwantes-An TH et al. | — | 2016 | → |
| Converging findings from linkage and association analyses on susceptibility genes for smoking and other addictions. | Yang J et al. | — | 2016 | → |
| Evidence for Association Between Low Frequency Variants in CHRNA6/CHRNB3 and Antisocial Drug Dependence. | Kamens HM et al. | — | 2016 | → |
| Nicotinic acetylcholine receptors: upregulation, age-related effects and associations with drug use. | Melroy-Greif WE et al. | — | 2016 | → |
| Test for association of common variants in GRM7 with alcohol consumption. | Melroy-Greif WE et al. | — | 2016 | → |
| CHRNA4 rs1044396 is associated with smoking cessation in varenicline therapy. | Rocha Santos J et al. | — | 2015 | → |
| Genome-wide meta-analysis reveals common splice site acceptor variant in CHRNA4 associated with nicotine dependence. | Hancock DB et al. | — | 2015 | → |
| Nicotinic receptor contributions to smoking: insights from human studies and animal models. | Brunzell DH et al. | — | 2015 | → |
| The nicotinic acetylcholine receptor alpha 4 subunit contains a functionally relevant SNP Haplotype. | Eggert M et al. | — | 2015 | → |
| Association of the CHRNA4 neuronal nicotinic receptor subunit gene with frequency of binge drinking in young adults. | Coon H et al. | — | 2014 | → |
| Examination of genetic variation in GABRA2 with conduct disorder and alcohol abuse and dependence in a longitudinal study. | Melroy WE et al. | — | 2014 | → |
| Finding genomic function for genetic associations in nicotine addiction research: the ENCODE project's role in future pharmacogenomic analysis. | Vandenbergh DJ et al. | — | 2014 | → |
| Nicotinic receptor modulation to treat alcohol and drug dependence. | Rahman S et al. | — | 2014 | → |
| Rare human nicotinic acetylcholine receptor α4 subunit (CHRNA4) variants affect expression and function of high-affinity nicotinic acetylcholine receptors. | McClure-Begley TD et al. | — | 2014 | → |