2021
Coexpression of Gene Transcripts with Monoamine Oxidase A Quantified by Human In Vivo Positron Emission Tomography
Godbersen GM, Murgaš M, Gryglewski G, Klöbl M, Unterholzner J, Rischka L, Spies M, Baldinger-Melich P, Winkler D, Lanzenberger R. Coexpression of Gene Transcripts with Monoamine Oxidase A Quantified by Human In Vivo Positron Emission Tomography. Cerebral Cortex 2021, 32: 3516-3524. PMID: 34952543, DOI: 10.1093/cercor/bhab430.Peer-Reviewed Original ResearchConceptsExact testPositron emission tomography scanCerebral distribution volumeMonoamine oxidaseEmission tomography scanNovel therapeutic targetVivo positron emission tomographyFisher's exact testPositron emission tomographyFalse discovery rate correctionVivo MAOTomography scanHealthy subjectsSubcortical areasCortical areasTherapeutic targetMAOA expressionDistribution volumeEmission tomographyNeuropsychiatric disordersNeuron projectionsNeuron developmentNeuron differentiationSpearman's ρCell-cell signaling
2017
Assessment of Ketamine Binding of the Serotonin Transporter in Humans with Positron Emission Tomography
Spies M, James GM, Berroterán-Infante N, Ibeschitz H, Kranz GS, Unterholzner J, Godbersen M, Gryglewski G, Hienert M, Jungwirth J, Pichler V, Reiter B, Silberbauer L, Winkler D, Mitterhauser M, Stimpfl T, Hacker M, Kasper S, Lanzenberger R. Assessment of Ketamine Binding of the Serotonin Transporter in Humans with Positron Emission Tomography. The International Journal Of Neuropsychopharmacology 2017, 21: 145-153. PMID: 29045739, PMCID: PMC5793827, DOI: 10.1093/ijnp/pyx085.Peer-Reviewed Original ResearchConceptsKetamine plasma levelsPositron emission tomographyAntidepressant effectsPlasma levelsSerotonin transporterEmission tomographyAntidepressant dosePositron emission tomography scanReal-life patient cohortEmission tomography scanHigh-dose ketamineSerotonin transporter bindingTest-retest variabilityWhole brain regionsAntidepressant dosesAntidepressant mechanismPatient cohortTomography scanSerotonergic systemTransporter bindingHealthy subjectsAnimal studiesHigh dosesKetamineAdministration