2023
Imaging the brain’s immune response to alcohol with [11C]PBR28 TSPO Positron Emission Tomography
Raval N, Angarita G, Matuskey D, Miller R, Drake L, Kapinos M, Nabulsi N, Huang Y, Carson R, O’Malley S, Cosgrove K, Hillmer A. Imaging the brain’s immune response to alcohol with [11C]PBR28 TSPO Positron Emission Tomography. Molecular Psychiatry 2023, 28: 3384-3390. PMID: 37532797, PMCID: PMC10743097, DOI: 10.1038/s41380-023-02198-6.Peer-Reviewed Original ResearchConceptsVolume of distributionBlood alcohol levelsPositron emission tomographyBrain immune responseImmune responseAlcohol challengeEmission tomographyPeak blood alcohol levelsMultilinear analysis 1Peripheral immune functionVivo human evidenceLaboratory alcohol challengeTSPO positron emission tomographyBinge levelsPlasma cytokinesImmune dysfunctionNeuroimmune systemIL-6MCP-1Cytokines TNFAcute effectsScan dayArterial bloodHuman evidenceImmune function
2014
In Vivo Ketamine-Induced Changes in [11C]ABP688 Binding to Metabotropic Glutamate Receptor Subtype 5
DeLorenzo C, DellaGioia N, Bloch M, Sanacora G, Nabulsi N, Abdallah C, Yang J, Wen R, Mann JJ, Krystal JH, Parsey RV, Carson RE, Esterlis I. In Vivo Ketamine-Induced Changes in [11C]ABP688 Binding to Metabotropic Glutamate Receptor Subtype 5. Biological Psychiatry 2014, 77: 266-275. PMID: 25156701, PMCID: PMC4277907, DOI: 10.1016/j.biopsych.2014.06.024.Peer-Reviewed Original ResearchConceptsSubtype 5Ketamine administrationPET scansMetabotropic glutamate receptor subtype 5Prefrontal cortexAspartate glutamate receptor antagonistIntravenous ketamine administrationKetamine-induced effectsPositron emission tomography (PET) ligandGlutamate receptor antagonistsVolume of distributionMedial prefrontal cortexNegative allosteric modulatorsKetamine initiationGlutamate releaseDorsal putamenKetamine responseSubanesthetic dosesOrbital prefrontal cortexReceptor antagonistAcute effectsBolus injectionDorsal caudateArterial bloodScan 1