2023
Synaptic PET Imaging in Neurodegeneration
Chen M, Matuskey D, Finnema S, Carson R. Synaptic PET Imaging in Neurodegeneration. 2023, 157-167. DOI: 10.1007/978-3-031-35098-6_10.ChaptersAlzheimer's diseaseSynaptic densityProgressive supranuclear palsySynaptic vesicle glycoprotein 2ALarge patient cohortPositron emission tomography (PET) biomarkersInitial PET studiesMultiple neurodegenerative diseasesSupranuclear palsyCorticobasal degenerationLewy bodiesPatient cohortSynapse densityTomography biomarkersClinical valueParkinson's diseaseNeurological diseasesBrain regionsFrontotemporal dementiaPET studiesDiseaseNeurodegenerative diseasesHuntington's diseaseMultiple centersSynaptic vesicle membrane
2020
Assessment of population-based input functions for Patlak imaging of whole body dynamic 18F-FDG PET
Naganawa M, Gallezot JD, Shah V, Mulnix T, Young C, Dias M, Chen MK, Smith AM, Carson RE. Assessment of population-based input functions for Patlak imaging of whole body dynamic 18F-FDG PET. EJNMMI Physics 2020, 7: 67. PMID: 33226522, PMCID: PMC7683759, DOI: 10.1186/s40658-020-00330-x.Peer-Reviewed Original ResearchPopulation-based input functionImage-derived input functionInitial distribution volumeArterial input functionInjected doseBlood samplingWhole bodyStandard arterial input functionInitial plasma concentrationsArterial blood samplingOncological patientsPlasma concentrationsGold standard methodDistribution volumePET studiesPET imagingSubject heightInput functionAUCAUC valuesTest-retest dataClinical environmentLater time windowKi valuesImagingPET Imaging of Synaptic Vesicle Protein 2A
Finnema S, Li S, Cai Z, Naganawa M, Chen M, Matuskey D, Nabulsi N, Esterlis I, Holmes S, Radhakrishnan R, Toyonaga T, Huang Y, Carson R. PET Imaging of Synaptic Vesicle Protein 2A. 2020, 993-1019. DOI: 10.1007/978-3-030-53176-8_29.ChaptersSynaptic vesicle protein 2APositron emission tomographyAntiepileptic drug levetiracetamInitial PET studiesPET imagingPET studiesSynaptic densityDrug levetiracetamHigh-affinity SV2A ligandsBrain regionsSynaptic density lossNeuropathological diseasesDisease-modifying therapiesLarge patient cohortMajor depressive disorderProtein 2APET imaging resultsPosttraumatic stress disorderPatient groupPatient cohortDepressive disorderClinical valueParkinson's diseaseEfficacy assessmentSynaptic vesicle proteins
2019
Norepinephrine transporter availability in brown fat is reduced in obesity: a human PET study with [11C] MRB
Sanchez-Rangel E, Gallezot JD, Yeckel CW, Lam W, Belfort-DeAguiar R, Chen MK, Carson RE, Sherwin R, Hwang JJ. Norepinephrine transporter availability in brown fat is reduced in obesity: a human PET study with [11C] MRB. International Journal Of Obesity 2019, 44: 964-967. PMID: 31636373, PMCID: PMC7259982, DOI: 10.1038/s41366-019-0471-4.Peer-Reviewed Original ResearchConceptsBrown adipose tissueDetectable brown adipose tissueDistribution volume ratioMultilinear reference tissue model 2Norepinephrine transporterSympathetic innervationNorepinephrine transporter availabilityHuman brown adipose tissueDense sympathetic innervationPET-CT imagingReference tissue model 2Human PET studiesSupraclavicular regionCaucasian womenTransporter availabilityOccipital cortexObesityTherapeutic targetAdipose tissueBrown fatPET studiesWomenInnervationSelective ligandsEnergy-dissipating properties
2016
Imaging synaptic density in the living human brain
Finnema SJ, Nabulsi NB, Eid T, Detyniecki K, Lin SF, Chen MK, Dhaher R, Matuskey D, Baum E, Holden D, Spencer DD, Mercier J, Hannestad J, Huang Y, Carson RE. Imaging synaptic density in the living human brain. Science Translational Medicine 2016, 8: 348ra96. PMID: 27440727, DOI: 10.1126/scitranslmed.aaf6667.Peer-Reviewed Original ResearchConceptsSynaptic densityPositron emission tomographyPET imagingSynaptic vesicle glycoprotein 2ATemporal lobe epilepsyNumerous brain disordersCentral nervous systemNumber of synapsesJ PET imagingHuman brainHuman PET studiesPredominant neuronsSurgical resectionSynaptic lossLobe epilepsyPsychiatric disordersNervous systemBrain disordersPresynaptic boutonsAlzheimer's diseaseBrain tissueEmission tomographyNeuron contactsTherapeutic monitoringPET studies