2015
Role of GABA Deficit in Sensitivity to the Psychotomimetic Effects of Amphetamine
Ahn KH, Sewell A, Elander J, Pittman B, Ranganathan M, Gunduz-Bruce H, Krystal J, D'Souza DC. Role of GABA Deficit in Sensitivity to the Psychotomimetic Effects of Amphetamine. Neuropsychopharmacology 2015, 40: 2822-2831. PMID: 25953357, PMCID: PMC4864658, DOI: 10.1038/npp.2015.132.Peer-Reviewed Original ResearchConceptsGABA deficitHealthy subjectsPsychotomimetic effectsIntravenous infusionSchizophrenia patientsPANSS positive symptoms subscaleDouble-blind crossover designStriatal dopamine releasePositive symptom subscaleAdministration of drugsDose of AMPHPartial inverse agonistSubclinical responsePharmacokinetic interactionsSubthreshold doseDopamine releaseBenzodiazepine receptorsSymptom subscalesCrossover designCADSS scoresPositive symptomsAMPHInverse agonistSubjective effectsTest day
2002
Glutamate and GABA systems as targets for novel antidepressant and mood-stabilizing treatments
Krystal JH, Sanacora G, Blumberg H, Anand A, Charney DS, Marek G, Epperson CN, Goddard A, Mason GF. Glutamate and GABA systems as targets for novel antidepressant and mood-stabilizing treatments. Molecular Psychiatry 2002, 7: s71-s80. PMID: 11986998, DOI: 10.1038/sj.mp.4001021.Peer-Reviewed Original ResearchConceptsCortical GABA levelsMood-stabilizing treatmentMood disordersGABA levelsΓ-amino-butyric acid (GABA) systemMood-stabilizing agentsGlutamate receptor functionDevelopment of medicationsGABA deficitAvailable antidepressantsGABAergic modulationAntimanic effectsGlutamatergic activityClinical evidenceNovel antidepressantsGABA systemAntidepressant drugsNew agentsReceptor functionAvailable evidenceReceptor targetsAntidepressantsDisordersGlutamateTreatment