2018
Utility of Imaging-Based Biomarkers for Glutamate-Targeted Drug Development in Psychotic Disorders: A Randomized Clinical Trial
Javitt DC, Carter CS, Krystal JH, Kantrowitz JT, Girgis RR, Kegeles LS, Ragland JD, Maddock RJ, Lesh TA, Tanase C, Corlett PR, Rothman DL, Mason G, Qiu M, Robinson J, Potter WZ, Carlson M, Wall MM, Choo TH, Grinband J, Lieberman JA. Utility of Imaging-Based Biomarkers for Glutamate-Targeted Drug Development in Psychotic Disorders: A Randomized Clinical Trial. JAMA Psychiatry 2018, 75: 11-19. PMID: 29167877, PMCID: PMC5833531, DOI: 10.1001/jamapsychiatry.2017.3572.Peer-Reviewed Original ResearchConceptsTarget engagement biomarkerKetamine infusionClinical trialsClinical studiesEarly-stage clinical studiesEarly phase clinical studiesTarget engagementFunctional target engagementRecent pivotal trialsFMRI responsesBlood oxygen level-dependent (BOLD) responseUtility of imagingProton magnetic resonance spectroscopySufficient effect sizeLevel-dependent responsesPlacebo infusionPivotal trialsPreclinical evidenceEngagement biomarkersKetamine effectsMean ageBrain glutamateHealthy volunteersMAIN OUTCOMEPsychiatric history
2016
Glutamate dysregulation and glutamatergic therapeutics for PTSD: Evidence from human studies
Averill LA, Purohit P, Averill CL, Boesl MA, Krystal JH, Abdallah CG. Glutamate dysregulation and glutamatergic therapeutics for PTSD: Evidence from human studies. Neuroscience Letters 2016, 649: 147-155. PMID: 27916636, PMCID: PMC5482215, DOI: 10.1016/j.neulet.2016.11.064.Peer-Reviewed Original ResearchMeSH KeywordsBrainGamma-Aminobutyric AcidGlutamic AcidHumansReceptors, GlutamateStress Disorders, Post-TraumaticStress, PsychologicalSynaptic TransmissionConceptsPosttraumatic stress disorderPsychiatric disordersStress-related psychiatric disordersAlternative pharmacologic treatmentsPutative neurobiological underpinningsGlutamate-modulating agentsTrauma-related disordersGlutamatergic abnormalitiesGlutamate dysregulationPharmacologic treatmentPharmacologic interventionsGlutamatergic functionGlutamate neurotransmissionMillions of individualsHuman studiesCardinal featuresStress disorderDisordersNeurobiological underpinningsRelated future directionsEvidenceChronicDysfunctionNeurotransmissionSubject data
2010
Glutamatergic Model Psychoses: Prediction Error, Learning, and Inference
Corlett PR, Honey GD, Krystal JH, Fletcher PC. Glutamatergic Model Psychoses: Prediction Error, Learning, and Inference. Neuropsychopharmacology 2010, 36: 294-315. PMID: 20861831, PMCID: PMC3055519, DOI: 10.1038/npp.2010.163.Peer-Reviewed Original Research
2008
Riluzole in the Treatment of Mood and Anxiety Disorders
Pittenger C, Coric V, Banasr M, Bloch M, Krystal JH, Sanacora G. Riluzole in the Treatment of Mood and Anxiety Disorders. CNS Drugs 2008, 22: 761-786. PMID: 18698875, DOI: 10.2165/00023210-200822090-00004.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsAnxiety DisordersExcitatory Amino Acid AntagonistsHumansModels, BiologicalMood DisordersNervous System DiseasesReceptors, GlutamateRiluzoleConceptsTreatment of moodAnxiety disordersMultiple molecular actionsOpen-label trialPlacebo-controlled trialAmino acid neurotransmissionCommon adverse effectsLiver function testsAmyotrophic lateral sclerosisVoltage-gated sodium channelsBorderline personality disorderSelf-injurious behaviorStandard therapyIll patientsBipolar depressionFunction testsObsessive-compulsive disorderCase reportGlutamatergic neurotransmissionGlutamate levelsExtracellular glutamateClinical consequencesLateral sclerosisAstrocytic uptakeRiluzole
2003
Clinical Studies Implementing Glutamate Neurotransmission in Mood Disorders
SANACORA G, ROTHMAN DL, MASON G, KRYSTAL JH. Clinical Studies Implementing Glutamate Neurotransmission in Mood Disorders. Annals Of The New York Academy Of Sciences 2003, 1003: 292-308. PMID: 14684453, DOI: 10.1196/annals.1300.018.Peer-Reviewed Original Research