2023
Reductions in synaptic marker SV2A in early-course Schizophrenia
Yoon J, Zhang Z, Mormino E, Davidzon G, Minzenberg M, Ballon J, Kalinowski A, Hardy K, Naganawa M, Carson R, Khalighi M, Park J, Levinson D, Chin F. Reductions in synaptic marker SV2A in early-course Schizophrenia. Journal Of Psychiatric Research 2023, 161: 213-217. PMID: 36934603, DOI: 10.1016/j.jpsychires.2023.02.026.Peer-Reviewed Original ResearchConceptsChronic patientsSynaptic pruningStage of illnessEarly course patientsEarly course schizophreniaSeverity of delusionsWidespread reductionMajor disease mechanismsSynaptic deficitsSynaptic markersSynaptic eliminationPET scansFormal onsetBrain regionsSignificant positive correlationPatientsSchizophrenia studiesSchizophreniaDisease mechanismsCognitive performanceIllnessEarly phaseSpecific bindingPresent studyPositive correlation
2020
Reduced synaptic vesicle protein 2A binding in temporal lobe epilepsy: A [11C]UCB‐J positron emission tomography study
Finnema SJ, Toyonaga T, Detyniecki K, Chen M, Dias M, Wang Q, Lin S, Naganawa M, Gallezot J, Lu Y, Nabulsi NB, Huang Y, Spencer DD, Carson RE. Reduced synaptic vesicle protein 2A binding in temporal lobe epilepsy: A [11C]UCB‐J positron emission tomography study. Epilepsia 2020, 61: 2183-2193. PMID: 32944949, DOI: 10.1111/epi.16653.Peer-Reviewed Original ResearchConceptsMedial temporal lobe sclerosisTemporal lobe epilepsyTLE subjectsPositron emission tomographyLobe epilepsyJ BPSynaptic vesicle protein 2APartial volume correctionTemporal lobe sclerosisPositron emission tomography studyEmission tomography studiesSeizure onset zonePromising biomarker approachJ bindingPresurgical selectionSclerotic hippocampusHippocampal asymmetryTLE patientsRegional binding patternsControl subjectsCentrum semiovaleContralateral regionsEpilepsy patientsOutcome measuresOnset zone