2013
Rate of progression from first use to dependence on cocaine or opioids: A cross-substance examination of associated demographic, psychiatric, and childhood risk factors
Sartor CE, Kranzler HR, Gelernter J. Rate of progression from first use to dependence on cocaine or opioids: A cross-substance examination of associated demographic, psychiatric, and childhood risk factors. Addictive Behaviors 2013, 39: 473-479. PMID: 24238782, PMCID: PMC3855905, DOI: 10.1016/j.addbeh.2013.10.021.Peer-Reviewed Original ResearchMeSH KeywordsAdultAge of OnsetAgedAlcohol-Related DisordersBehavior, AddictiveCase-Control StudiesChildChild AbuseCluster AnalysisCocaine-Related DisordersConnecticutCross-Sectional StudiesDiagnosis, Dual (Psychiatry)Disease ProgressionFemaleHumansInterviews as TopicLogistic ModelsMaleMental DisordersMiddle AgedOpioid-Related DisordersPennsylvaniaRisk FactorsSocial EnvironmentSocioeconomic FactorsSouth CarolinaTime FactorsConceptsChildhood risk factorsOpioid dependenceOpioid-dependent participantsRisk factorsCocaine dependenceDependent participantsImportant public health goalRate of progressionPublic health goalsLogistic regression modelsBlack/African AmericanChildhood physical abuseOrdinal logistic regression modelsCocaine-dependent participantsMean ageSlow progressionElevated riskAssociated demographicPsychiatric disordersMulti-site studyDependence diagnosisGreater riskHealth goalsSubstance dependenceConduct disorder
2012
GABRA2 Genotype, Impulsivity, and Body Mass
Bauer LO, Yang B, Houston RJ, Kranzler HR, Gelernter J. GABRA2 Genotype, Impulsivity, and Body Mass. American Journal On Addictions 2012, 21: 404-410. PMID: 22882390, PMCID: PMC3773931, DOI: 10.1111/j.1521-0391.2012.00252.x.Peer-Reviewed Original ResearchMeSH KeywordsAdultAttention Deficit Disorder with HyperactivityBody Mass IndexCase-Control StudiesConnecticutFemaleGenotypeHumansImpulsive BehaviorMaleMiddle AgedPolymorphism, Single NucleotidePsychiatric Status Rating ScalesReceptors, GABA-ASex FactorsSubstance Abuse Treatment CentersSubstance-Related DisordersConceptsBody mass indexElevated body mass indexAssociation of BMIGABRA2 genotypeSubstance dependenceAttention-deficit/hyperactivity disorderHigh-calorie foodsPrevious pregnancyMass indexElectroencephalographic featuresRisk factorsChildhood symptomsScale scoreDrug abstinenceCalorie foodsHyperactivity disorderGenetic findingsWomenLonger durationBarratt Impulsiveness ScalePsychological indicatorsGABRA2 variantsSex differencesSecond analysisBody mass
1998
DRD2 Allele Frequencies and Linkage Disequilibria, Including the -141CIns/DelPromoter Polymorphism, in European-American, African-American, and Japanese Subjects
Gelernter J, Kranzler H, Cubells JF, Ichinose H, Nagatsu T. DRD2 Allele Frequencies and Linkage Disequilibria, Including the -141CIns/DelPromoter Polymorphism, in European-American, African-American, and Japanese Subjects. Genomics 1998, 51: 21-26. PMID: 9693029, DOI: 10.1006/geno.1998.5264.Peer-Reviewed Original ResearchConceptsLinkage disequilibriumFunctional variantsSignificant linkage disequilibriumMutational analysis studiesFirst intronKb 5Linkage disequilibriaFrequencies of haplotypesPopulation stratificationGenetic associationDrd2 promoterPhysiological basisAllele frequenciesPhysiological relationshipGenesReceptor allelesEuropean-American subjectsD2 dopamine receptor (DRD2) allelesDisequilibriumBehavioral phenotypesPhenotypeFunctional meaningEuropean originVariantsAmerican population