Cited by 15Neurotransmitter Receptor Influence on BehaviorGenetic Associations and EpidemiologySubstance Abuse Treatment and Outcomes

Genetic association of GABA-A receptor alpha-2 and mu opioid receptor with cocaine cue-reactivity: evidence for inhibitory synaptic neurotransmission involvement in cocaine dependence

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Smelson, David, Yu, Lei, Buyske, Steven, Gonzalez, Gerardo, Tischfield, Jay, Deutsch, Curtis K., Ziedonis, Douglas·2012·The American Journal on Addictions

Abstract

BACKGROUND: This pilot feasibility study examined the role of genetics in laboratory-induced cocaine craving. METHODS: Thirty-four African American, cocaine-depend- ent male subjects underwent a baseline assessment, cue-exposure session, and genetic analysis. Subjects were classified as either cue-reactive or nonreactive. RESULTS: Among single nucleotide polymorphism markers in 13 candidate genes examined for association with cocaine cue-reactivity, two were statistically significant: GABRA2 (coding for GABA-A receptor alpha-2 subunit; rs11503014, nominal p= .001) and OPRM1 (coding for mu opioid receptor; rs2236256, nominal p= .03). CONCLUSIONS: These pilot results suggest that cocaine craving shows variability among cocaine-dependent subjects, and that GABRA2 and OPRM1 polymorphisms have differential influences on cocaine cue-reactivity, warranting studies in future research.

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Crossref · 10.1111/j.1521-0391.2012.00253.x

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  • Human genetics studies have noted associations between GABAAR genes and different aspects of alcoholism.

    “Human genetics studies have noted associations between GABAAR genes and different aspects of alcoholism [93-98].”

    From An emerging circuit pharmacology of GABAA receptors (2018) · cites this paper as [96]

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  1. [13]Smelson DA Roy A Roy M Torshikovic D Electroretinogram blue cone amplitude and cue-eliciting cocaine craving: A replication Am J Drug Alcohol Abuse 2001 27 391 397 11417946
  2. [16]Suzuki T Abe S Yamaguchi M Effects of cocaine administration on receptor binding and subunits mRNA of GABA(A)-benzodiazepine receptor complexes Synapse 2000 38 2 198 215 11018794
  3. [21]Voris J Elder I Sebastian P A simple test of cocaine craving and related responses J Clin Psychol 1991 47 2 320 3 2030141
  4. [22]Mattay VS Goldberg TE Fera F Catechol O-methyltransferase val158-met genotype and individual variation in the brain response to amphetamine Proc Natl Acad Sci US A 2003 100 10 6186 PMC156347 12716966
  5. [23]Vandenbergh DJ Rodriguez LA Miller IT Uhl GR Lachman HM High-activity catechol-O-methyltransferase allele is more prevalent in polysubstance abusers Am J. Med Genet 1997 74 4 439 442 9259381

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Authors
Smelson, D., Yu, L., Buyske, S., Gonzalez, G., Tischfield, J., Deutsch, C. K., & Ziedonis, D.
Affiliations
  • University of Massachusetts Chan Medical School (US)
  • Rutgers, The State University of New Jersey (US)
Venue
The American Journal on Addictions
Publisher
Wiley
Published
2012-08-10
Volume
21
Issue
5
Pages
411-415
ISSN
  • 1055-0496 (ISSN-L)
  • 1521-0391
OpenAlex
W1872531735
Cited by
15
References
52
Citations by year
2025: 1 · 2024: 1 · 2023: 2 · 2021: 1 · 2020: 1 · 2018: 1 · 2017: 1 · 2016: 2 · 2015: 2 · 2014: 1 · 2013: 2
FWCI
0.66
Type
journal article
Language
en
Open access
Locations
  • American Journal on Addictions (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • Rutgers University Community Repository (Rutgers University) (submittedVersion)
  • The Journal of the American Medical Association (JAMA) Network (American Medical Association) (submittedVersion)
Funders
National Institute on Drug Abuse (R03DA020434)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
  • Health Sciences › Medicine › Epidemiology › Substance Abuse Treatment and Outcomes
Keywords
cocaine craving, cocaine dependence, GABRA2, OPRM1, mu-opioid receptor, single nucleotide polymorphisms, genetic association, African American men
MeSH terms
Adult, Black or African American, Cues, Feasibility Studies, Genotype, Humans, Male, Synaptic Transmission, Receptors, GABA-A, Logistic Models, Receptors, Opioid, mu, Cocaine-Related Disorders, Polymorphism, Single Nucleotide

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