2011
Genetic influences of cortical gray matter in language-related regions in healthy controls and schizophrenia
Jamadar S, Powers NR, Meda SA, Gelernter J, Gruen JR, Pearlson GD. Genetic influences of cortical gray matter in language-related regions in healthy controls and schizophrenia. Schizophrenia Research 2011, 129: 141-148. PMID: 21507613, PMCID: PMC3110636, DOI: 10.1016/j.schres.2011.03.027.Peer-Reviewed Original ResearchAdultBrain MappingCerebral CortexCytoskeletal ProteinsDNA Mutational AnalysisFemaleFunctional LateralityGenotypeHumansImage Processing, Computer-AssistedLanguageMagnetic Resonance ImagingMaleMicrotubule-Associated ProteinsMiddle AgedNerve Tissue ProteinsNuclear ProteinsPolymorphism, Single NucleotidePrincipal Component AnalysisSchizophreniaYoung Adult
2006
Mutation screen of the GAD2 gene and association study of alcoholism in three populations
Lappalainen J, Krupitsky E, Kranzler HR, Luo X, Remizov M, Pchelina S, Taraskina A, Zvartau E, Räsanen P, Makikyro T, Somberg LK, Krystal JH, Stein MB, Gelernter J. Mutation screen of the GAD2 gene and association study of alcoholism in three populations. American Journal Of Medical Genetics Part B Neuropsychiatric Genetics 2006, 144B: 183-192. PMID: 17034009, DOI: 10.1002/ajmg.b.30377.Peer-Reviewed Original ResearchMeSH KeywordsAdultAlcoholismBlack or African AmericanCase-Control StudiesDNA Mutational AnalysisExonsFemaleGene FrequencyGenetic Predisposition to DiseaseGenetic TestingGlutamate DecarboxylaseHispanic or LatinoHumansIsoenzymesLinkage DisequilibriumMaleMutationPolymorphism, Single NucleotideStudentsUnited StatesWhite PeopleConceptsSingle nucleotide polymorphismsGAD2 geneNon-synonymous polymorphismsAssociation studiesSequence variantsGamma-amino butyric acidGlutamate decarboxylase 2GenesMutation screenNucleotide polymorphismsAdditional populationsMajor enzymeG single nucleotide polymorphismPolymorphismG variantButyric acidPopulationVariantsEnzymeAdditional samplesRoleRussian malesVariationScreenDHPLCBrain derived neurotrophic factor (BDNF) gene variants and Alzheimer's disease, affective disorders, posttraumatic stress disorder, schizophrenia, and substance dependence
Zhang H, Ozbay F, Lappalainen J, Kranzler HR, van Dyck CH, Charney DS, Price LH, Southwick S, Yang B, Rasmussen A, Gelernter J. Brain derived neurotrophic factor (BDNF) gene variants and Alzheimer's disease, affective disorders, posttraumatic stress disorder, schizophrenia, and substance dependence. American Journal Of Medical Genetics Part B Neuropsychiatric Genetics 2006, 141B: 387-393. PMID: 16649215, PMCID: PMC2567822, DOI: 10.1002/ajmg.b.30332.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAlzheimer DiseaseBrain-Derived Neurotrophic FactorChromatography, High Pressure LiquidDNA Mutational AnalysisFemaleGene FrequencyGenotypeHaplotypesHumansLinkage DisequilibriumLogistic ModelsMaleMiddle AgedMood DisordersPolymorphism, Single NucleotideSchizophreniaStress Disorders, Post-TraumaticSubstance-Related DisordersConceptsPosttraumatic stress disorderAffective disordersAlzheimer's diseaseSubstance dependenceGene variantsStress disorderBDNF gene variantsNormal control subjectsLogistic regression analysisAge of subjectsBDNF variantsNeurotrophic factorControl subjectsBDNF geneBDNF SNPsG genotypeEuropean-American subjectsG alleleDrug dependenceNeuropsychiatric disordersModest associationSchizophreniaDiseaseNovel gene variantsDisordersBrain-Derived Neurotrophic Factor–5-HTTLPR Gene Interactions and Environmental Modifiers of Depression in Children
Kaufman J, Yang BZ, Douglas-Palumberi H, Grasso D, Lipschitz D, Houshyar S, Krystal JH, Gelernter J. Brain-Derived Neurotrophic Factor–5-HTTLPR Gene Interactions and Environmental Modifiers of Depression in Children. Biological Psychiatry 2006, 59: 673-680. PMID: 16458264, DOI: 10.1016/j.biopsych.2005.10.026.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentBrain-Derived Neurotrophic FactorCase-Control StudiesChildChild AbuseChild, PreschoolChi-Square DistributionDepressionDNA Mutational AnalysisEnvironmentFemaleGene FrequencyGenetic VariationGenotypeHumansMaleMethioninePredictive Value of TestsPsychiatric Status Rating ScalesRisk FactorsSerotonin Plasma Membrane Transport ProteinsSeverity of Illness IndexSocial SupportSurveys and QuestionnairesValineConceptsBrain-derived neurotrophic factor (BDNF) genotypeNeurotrophic factor genotypeSocial supportHigher depression scoresBDNF genotypeProportion scoreBDNF geneProtective effectDepression scoresComparison subjectsPsychiatric symptomatologyModerate riskEnvironmental modifiersDepressionFactor genotypeChildrenDNA specimensStandard research instrumentsShort alleleRiskMaltreatment historyCurrent dataScoresAncestry informative markersChild abuse
2005
ADH4 Gene Variation is Associated with Alcohol Dependence and Drug Dependence in European Americans: Results from HWD Tests and Case–Control Association Studies
Luo X, Kranzler HR, Zuo L, Lappalainen J, Yang BZ, Gelernter J. ADH4 Gene Variation is Associated with Alcohol Dependence and Drug Dependence in European Americans: Results from HWD Tests and Case–Control Association Studies. Neuropsychopharmacology 2005, 31: 1085-1095. PMID: 16237392, DOI: 10.1038/sj.npp.1300925.Peer-Reviewed Original ResearchAdultAlcohol DehydrogenaseAlcohol-Induced Disorders, Nervous SystemAlcoholismAmericasDNA Mutational AnalysisEuropeFemaleGenes, RecessiveGenetic MarkersGenetic Predisposition to DiseaseGenetic TestingGenetic VariationGenotypeHaplotypesHumansLinkage DisequilibriumMaleMiddle AgedPolymorphism, Single NucleotidePromoter Regions, GeneticSubstance-Related DisordersWhite People
2004
Allelic and haplotypic association of GABRA2 with alcohol dependence
Covault J, Gelernter J, Hesselbrock V, Nellissery M, Kranzler HR. Allelic and haplotypic association of GABRA2 with alcohol dependence. American Journal Of Medical Genetics Part B Neuropsychiatric Genetics 2004, 129B: 104-109. PMID: 15274050, DOI: 10.1002/ajmg.b.30091.Peer-Reviewed Original ResearchConceptsAlcohol-dependent subjectsAlcohol dependenceSingle nucleotide polymorphismsMajor depressive episodeGABAA receptor subunitsSubstance use disordersHaplotypic associationsEvidence of associationSerious morbidityOpioid dependenceAlpha 2 subunitDepressive episodePrevalent disorderUse disordersEuropean-American subjectsNeurotransmitter receptorsControl groupDrug dependenceReceptor subunitsCommon haplotypeGABRA2 geneBehavioral effectsImportant mediatorAssociationSubjects
2003
Mutation screen of the glutamate decarboxylase‐67 gene and haplotype association to unipolar depression
Lappalainen J, Sanacora G, Kranzler HR, Malison R, Hibbard ES, Price LH, Krystal J, Gelernter J. Mutation screen of the glutamate decarboxylase‐67 gene and haplotype association to unipolar depression. American Journal Of Medical Genetics Part B Neuropsychiatric Genetics 2003, 124B: 81-86. PMID: 14681921, DOI: 10.1002/ajmg.b.20055.Peer-Reviewed Original Research
2001
Human GABAB receptor 1 gene: Eight novel sequence variants
Hisama F, Gruen J, Choi J, Huseinovic M, Grigorenko E, Pauls D, Mattson R, Gelernter J, Wood F, Goei V. Human GABAB receptor 1 gene: Eight novel sequence variants. Human Mutation 2001, 17: 349-350. PMID: 11295833, DOI: 10.1002/humu.34.Peer-Reviewed Original ResearchMeSH KeywordsChromosome MappingChromosomes, Human, Pair 6DNA Mutational AnalysisDNA PrimersExonsGene FrequencyGenetic Predisposition to DiseaseGenetic VariationHumansIntronsMental DisordersMutationMutation, MissensePolymorphism, GeneticPolymorphism, Restriction Fragment LengthPolymorphism, Single-Stranded ConformationalReceptors, GABA-BUnited StatesConceptsNeurobehavioral disordersPrincipal inhibitory neurotransmitterHuman leukocyte antigen (HLA) regionInhibitory neurotransmitterPharmacogenetic studiesGene mutationsAntigen regionIntron variantsMissense mutationsDistinct mutationsDisordersLinkage studiesReceptor mapsAmerican populationGABBR1MutationsSusceptibility regionsEpilepsyCandidate genesDNA variantsGABANeurotransmittersSchizophreniaBrainA Quantitative-Trait Analysis of Human Plasma–Dopamine β-Hydroxylase Activity: Evidence for a Major Functional Polymorphism at the DBH Locus
Zabetian C, Anderson G, Buxbaum S, Elston R, Ichinose H, Nagatsu T, Kim K, Kim C, Malison R, Gelernter J, Cubells J. A Quantitative-Trait Analysis of Human Plasma–Dopamine β-Hydroxylase Activity: Evidence for a Major Functional Polymorphism at the DBH Locus. American Journal Of Human Genetics 2001, 68: 515-522. PMID: 11170900, PMCID: PMC1235285, DOI: 10.1086/318198.Peer-Reviewed Original ResearchConceptsQuantitative trait lociMajor quantitative trait locusMajor genetic markerH activityQuantitative trait analysisStructural geneGenotype/phenotype correlationMutational analysisExtreme phenotypesGenetic markersDBH geneHuman diseasesGenesDBH locusNovel polymorphismsCodominant inheritancePhenotype correlationUnidentified polymorphismsLociPlasma dopamine β-hydroxylase activityΒ-hydroxylase activityPolymorphismFunctional polymorphismsBeta HMajor functional polymorphisms
1994
No structural mutation in the dopamine D2 receptor gene in alcoholism or schizophrenia. Analysis using denaturing gradient gel electrophoresis.
Gejman PV, Ram A, Gelernter J, Friedman E, Cao Q, Pickar D, Blum K, Noble EP, Kranzler HR, O'Malley S. No structural mutation in the dopamine D2 receptor gene in alcoholism or schizophrenia. Analysis using denaturing gradient gel electrophoresis. JAMA 1994, 271: 204-8. PMID: 8277546, DOI: 10.1001/jama.271.3.204.Peer-Reviewed Original Research