2022
Differences in Quantification of the Metabotropic Glutamate Receptor 5 Across Bipolar Disorder and Major Depressive Disorder
Holmes S, Asch R, Davis M, DellaGioia N, Pashankar N, Gallezot J, Nabulsi N, Matuskey D, Sanacora G, Carson R, Blumberg H, Esterlis I. Differences in Quantification of the Metabotropic Glutamate Receptor 5 Across Bipolar Disorder and Major Depressive Disorder. Biological Psychiatry 2022, 93: 1099-1107. PMID: 36764853, PMCID: PMC10164841, DOI: 10.1016/j.biopsych.2022.10.018.Peer-Reviewed Original ResearchConceptsMajor depressive disorderMetabotropic glutamate receptor 5Glutamate receptor 5MGluR5 availabilityBipolar disorderPositron emission tomographyHC groupDepressive disorderReceptor 5Emission tomographyHealthy control individualsPossible treatment targetsGlutamate transmissionBD depressionTreatment strategiesBD groupMGluR5Depressive symptomsNovel treatmentsCognitive alterationsTreatment targetsSynaptic plasticityControl individualsAccurate diagnosisSignificant negative correlation
2015
Deficits in Prefrontal Cortical and Extrastriatal Dopamine Release in Schizophrenia: A Positron Emission Tomographic Functional Magnetic Resonance Imaging Study
Slifstein M, van de Giessen E, Van Snellenberg J, Thompson JL, Narendran R, Gil R, Hackett E, Girgis R, Ojeil N, Moore H, D’Souza D, Malison RT, Huang Y, Lim K, Nabulsi N, Carson RE, Lieberman JA, Abi-Dargham A. Deficits in Prefrontal Cortical and Extrastriatal Dopamine Release in Schizophrenia: A Positron Emission Tomographic Functional Magnetic Resonance Imaging Study. JAMA Psychiatry 2015, 72: 316-324. PMID: 25651194, PMCID: PMC4768742, DOI: 10.1001/jamapsychiatry.2014.2414.Peer-Reviewed Original ResearchMeSH KeywordsAdultAmphetamineCarbon RadioisotopesCase-Control StudiesDopamineDopamine AntagonistsFemaleFunctional NeuroimagingHumansMagnetic Resonance ImagingMaleMemory, Short-TermMesencephalonPositron-Emission TomographyPrefrontal CortexPyrrolidinesSalicylamidesSchizophreniaSchizophrenic PsychologyYoung AdultConceptsLevel-dependent functional magnetic resonanceBlood oxygenation level-dependent functional magnetic resonanceHealthy control individualsFunctional magnetic resonanceDopamine releaseExtrastriatal regionsPrefrontal cortexOutcome measuresAssociative striatumControl individualsAmphetamine-induced dopamine releaseBOLD activationNew York State Psychiatric InstituteDorsolateral PFCMagnetic resonance imaging studyPositron emission tomographic imagingStriatal dopamine releaseDrug-naive patientsFrontal cortical functionEffects of amphetamineExtrastriatal dopamine releaseResonance imaging studyFunctional magnetic resonance imaging studyEmission tomographic imagingMagnetic resonance