2010
Characterization of the Interactive Effects of Glycine and D-Cycloserine in Men: Further Evidence for Enhanced NMDA Receptor Function Associated with Human Alcohol Dependence
Krystal JH, Petrakis IL, Limoncelli D, Nappi SK, Trevisan L, Pittman B, D'Souza DC. Characterization of the Interactive Effects of Glycine and D-Cycloserine in Men: Further Evidence for Enhanced NMDA Receptor Function Associated with Human Alcohol Dependence. Neuropsychopharmacology 2010, 36: 701-710. PMID: 21124304, PMCID: PMC3055693, DOI: 10.1038/npp.2010.203.Peer-Reviewed Original ResearchConceptsNMDA receptor functionAlcohol-dependent patientsHuman alcohol dependenceAntagonist-like effectsReceptor functionReceptor antagonistDCS effectsD-cycloserineAlcohol-like effectsAlcohol dependenceNMDA glutamate receptor functionN-methyl-D-aspartate (NMDA) glutamate receptor antagonistStandard alcohol drinksGlutamate receptor antagonistsChronic alcohol consumptionDouble-blind conditionsNMDA receptor antagonistAlcohol-dependent menGlutamate receptor functionAlcohol-dependent animalsPlasma levelsGlycine administrationGlycine levelsNMDA receptorsCoagonist site
2005
Absence of behavioral sensitization in healthy human subjects following repeated exposure to ketamine
Cho HS, D’Souza D, Gueorguieva R, Perry EB, Madonick S, Karper LP, Abi-Dargham A, Belger A, Abi-Saab W, Lipschitz D, Bennet A, Seibyl JP, Krystal JH. Absence of behavioral sensitization in healthy human subjects following repeated exposure to ketamine. Psychopharmacology 2005, 179: 136-143. PMID: 15682309, DOI: 10.1007/s00213-004-2066-5.Peer-Reviewed Original ResearchConceptsHealthy human subjectsBehavioral sensitizationReceptor antagonistN-methyl-D-aspartate (NMDA) glutamate receptor antagonistBehavioral effectsHuman subjectsGlutamate receptor antagonistsNMDA receptor antagonistConclusionsThe current dataEvidence of sensitizationRetrospective studyKetamine administrationOutcome measuresNegative symptomsObjectivesThe purposePrevious exposureFirst exposureKetamineSensitizationAntagonistExposurePerceptual alterationsCurrent dataSeparate studiesSubjects
2003
NMDA Receptor Antagonism and the Ethanol Intoxication Signal
KRYSTAL JH, PETRAKIS IL, KRUPITSKY E, SCHÜTZ C, TREVISAN L, D'SOUZA DC. NMDA Receptor Antagonism and the Ethanol Intoxication Signal. Annals Of The New York Academy Of Sciences 2003, 1003: 176-184. PMID: 14684445, DOI: 10.1196/annals.1300.010.Peer-Reviewed Original ResearchNMDA receptor antagonist effects, cortical glutamatergic function, and schizophrenia: toward a paradigm shift in medication development
Krystal JH, D'Souza DC, Mathalon D, Perry E, Belger A, Hoffman R. NMDA receptor antagonist effects, cortical glutamatergic function, and schizophrenia: toward a paradigm shift in medication development. Psychopharmacology 2003, 169: 215-233. PMID: 12955285, DOI: 10.1007/s00213-003-1582-z.Peer-Reviewed Original ResearchConceptsTreatment of schizophreniaReceptor antagonistN-methyl-D-aspartate (NMDA) glutamate receptor antagonistPharmacotherapy of schizophreniaGlutamate receptor antagonistsReceptor antagonist effectsNMDA receptor antagonistNMDA receptor antagonist effectsNMDA receptor contributionTranslational Neuroscience ApproachGlutamatergic activityGlutamatergic functionNew medicationsClinical studiesReceptor contributionTherapeutic implicationsMedication developmentCortical connectivityAntagonist effectsAntagonist responseNew treatment insightsSchizophreniaModel psychosisTreatment insightsAntagonistAltered NMDA Glutamate Receptor Antagonist Response in Recovering Ethanol-Dependent Patients
Krystal JH, Petrakis IL, Limoncelli D, Webb E, Gueorgueva R, D'Souza DC, Boutros NN, Trevisan L, Charney DS. Altered NMDA Glutamate Receptor Antagonist Response in Recovering Ethanol-Dependent Patients. Neuropsychopharmacology 2003, 28: 2020-2028. PMID: 12888778, DOI: 10.1038/sj.npp.1300252.Peer-Reviewed Original ResearchConceptsEthanol-dependent patientsNMDA receptor antagonistReceptor antagonistEthanol dependenceN-methyl-D-aspartate (NMDA) glutamate receptorsDouble-blind studySelective NMDA receptor antagonistNMDA receptor functionAlcohol-dependent patientsHealthy comparison subjectsTreatment of alcoholismHealthy comparison groupExecutive cognitive functionKetamine infusionKetamine 0.5NMDA receptorsGlutamate receptorsComparison subjectsPatientsAmnestic effectsRandomized orderReceptor functionCognitive functionAntagonist responseAntagonist