Featured Publications
Lower synaptic density is associated with depression severity and network alterations
Holmes SE, Scheinost D, Finnema SJ, Naganawa M, Davis MT, DellaGioia N, Nabulsi N, Matuskey D, Angarita GA, Pietrzak RH, Duman RS, Sanacora G, Krystal JH, Carson RE, Esterlis I. Lower synaptic density is associated with depression severity and network alterations. Nature Communications 2019, 10: 1529. PMID: 30948709, PMCID: PMC6449365, DOI: 10.1038/s41467-019-09562-7.Peer-Reviewed Original ResearchConceptsMajor depressive disorderPost-traumatic stress disorderLower synaptic densitySynaptic densityPositron emission tomographyFunctional connectivityNetwork alterationsSynaptic vesicle glycoprotein 2ASymptoms of depressionSynaptic lossDepressive disorderHealthy controlsNerve terminalsDepressive symptomsDepression severityUnmedicated individualsSynaptic connectionsEmission tomographyStress disorderVivo evidenceSymptomsDepressionSeverityDisordersAlterations
2017
Ketamine-induced reduction in mGluR5 availability is associated with an antidepressant response: an [11C]ABP688 and PET imaging study in depression
Esterlis I, DellaGioia N, Pietrzak RH, Matuskey D, Nabulsi N, Abdallah CG, Yang J, Pittenger C, Sanacora G, Krystal JH, Parsey RV, Carson RE, DeLorenzo C. Ketamine-induced reduction in mGluR5 availability is associated with an antidepressant response: an [11C]ABP688 and PET imaging study in depression. Molecular Psychiatry 2017, 23: 824-832. PMID: 28397841, PMCID: PMC5636649, DOI: 10.1038/mp.2017.58.Peer-Reviewed Original ResearchConceptsMajor depressive disorderMGluR5 availabilityPositron emission tomographyKetamine administrationControl groupAspartate glutamate receptor antagonistIntravenous ketamine administrationKetamine-induced reductionMetabotropic glutamatergic receptorsRapid antidepressant effectsGlutamate receptor antagonistsKetamine-induced changesEffects of ketaminePET imaging studiesMechanism of actionGlutamate surgeAntidepressant effectsAntidepressant efficacyAntidepressant responseGlutamatergic receptorsControl subjectsReceptor antagonistHealthy controlsDepressive disorderSustained decrease
2000
Kinetic Analysis of the 5-HT2A Ligand [11C]MDL 100,907
Watabe H, Channing M, Der M, Adams H, Jagoda E, Herscovitch P, Eckelman W, Carson R. Kinetic Analysis of the 5-HT2A Ligand [11C]MDL 100,907. Cerebrovascular And Brain Metabolism Reviews 2000, 20: 899-909. PMID: 10894173, DOI: 10.1097/00004647-200006000-00002.Peer-Reviewed Original Research