2021
Assessment of test-retest reproducibility of [18F]SynVesT-1, a novel radiotracer for PET imaging of synaptic vesicle glycoprotein 2A
Li S, Naganawa M, Pracitto R, Najafzadeh S, Holden D, Henry S, Matuskey D, Emery PR, Cai Z, Ropchan J, Nabulsi N, Carson RE, Huang Y. Assessment of test-retest reproducibility of [18F]SynVesT-1, a novel radiotracer for PET imaging of synaptic vesicle glycoprotein 2A. European Journal Of Nuclear Medicine And Molecular Imaging 2021, 48: 1327-1338. PMID: 33416954, DOI: 10.1007/s00259-020-05149-3.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBrainFluorine RadioisotopesGlycoproteinsPositron-Emission TomographyPyridinesPyrrolidinonesRadiopharmaceuticalsReproducibility of ResultsSynaptic VesiclesConceptsTest-retest reproducibilityTime-activity curvesBPND valuesNonhuman primatesAbsolute test-retest variabilitySynaptic vesicle glycoprotein 2AHigh brain uptakeNon-displaceable binding potentialExcellent test-retest reproducibilityGray matter areasHealthy human subjectsHigh uptakeTest-retest variabilityDynamic PET scanningTest-retest reliabilityBrain uptakeDistribution volume valuesCentrum semiovaleUrinary bladderOne-tissue compartment modelMaximum SUVPET scanningPET scansTracer uptakeBrain disorders
2019
Imaging histamine H3 receptors with [18F]FMH3: Test–retest and occupancy studies in the non‐human primate
Sandiego CM, Barret O, Lee H, Alagille D, Amenta A, Fowles K, Holden D, Seibyl JP, Tamagnan G. Imaging histamine H3 receptors with [18F]FMH3: Test–retest and occupancy studies in the non‐human primate. Synapse 2019, 73: e22096. PMID: 30835877, DOI: 10.1002/syn.22096.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBrainFemaleFluorine RadioisotopesNeuroimagingPapioPositron-Emission TomographyRadiopharmaceuticalsReceptors, Histamine H3Reproducibility of ResultsConceptsABT-239Non-human primatesClinical investigationPositron emission tomography radioligandVolume of distributionReceptor subtype 3Histamine H3 receptorsDose-dependent effectAdult female baboonsPET brain scansBrain stemPlasma levelsSleep abnormalitiesBaseline scanH3 receptorsTomography radioligandOccupancy studiesCognitive disordersSubtype 3Brain scansBrain regionsCortical regionsPET studiesCiproxifanBaseline V
2017
PET Imaging Evaluation of Four σ1 Radiotracers in Nonhuman Primates
Baum E, Cai Z, Bois F, Holden D, Lin SF, Lara-Jaime T, Kapinos M, Chen Y, Deuther-Conrad W, Fischer S, Dukic-Stefanovic S, Bunse P, Wünsch B, Brust P, Jia H, Huang Y. PET Imaging Evaluation of Four σ1 Radiotracers in Nonhuman Primates. Journal Of Nuclear Medicine 2017, 58: 982-988. PMID: 28232607, DOI: 10.2967/jnumed.116.188052.Peer-Reviewed Original ResearchConceptsImaging evaluationHigh specific binding signalsRhesus monkeysFast tissue kineticsAdult male rhesus monkeysHigh brain uptakeMale rhesus monkeysBrain uptakeDistribution volume valuesBaseline scanRhesus brainVariety of diseasesSpecific binding signalsTime-activity curvesCingulate cortexAlzheimer's diseaseBrain regionsDistribution volumeRadiotracer bindingArterial input functionPET radiotracersPET tracersNonhuman primatesSame monkeysTissue kineticsPET imaging of α7 nicotinic acetylcholine receptors: a comparative study of [18F]ASEM and [18F]DBT-10 in nonhuman primates, and further evaluation of [18F]ASEM in humans
Hillmer AT, Li S, Zheng MQ, Scheunemann M, Lin SF, Nabulsi N, Holden D, Pracitto R, Labaree D, Ropchan J, Teodoro R, Deuther-Conrad W, Esterlis I, Cosgrove KP, Brust P, Carson RE, Huang Y. PET imaging of α7 nicotinic acetylcholine receptors: a comparative study of [18F]ASEM and [18F]DBT-10 in nonhuman primates, and further evaluation of [18F]ASEM in humans. European Journal Of Nuclear Medicine And Molecular Imaging 2017, 44: 1042-1050. PMID: 28120003, PMCID: PMC5400702, DOI: 10.1007/s00259-017-3621-8.Peer-Reviewed Original Research
2014
In Vivo Evaluation of 18F-MNI698: An 18F-Labeled Radiotracer for Imaging of Serotonin 4 Receptors in Brain
Tavares AA, Caillé F, Barret O, Papin C, Lee H, Morley TJ, Fowles K, Holden D, Seibyl JP, Alagille D, Tamagnan GD. In Vivo Evaluation of 18F-MNI698: An 18F-Labeled Radiotracer for Imaging of Serotonin 4 Receptors in Brain. Journal Of Nuclear Medicine 2014, 55: 858-864. PMID: 24686782, DOI: 10.2967/jnumed.113.132712.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBrainBrain MappingDioxanesDose-Response Relationship, RadiationFemaleFluorine RadioisotopesImage Processing, Computer-AssistedKineticsMacaca mulattaMalePiperidinesPositron-Emission TomographyRadiopharmaceuticalsReceptors, Serotonin, 5-HT4Reproducibility of ResultsSerotonin AntagonistsTime FactorsTissue DistributionConceptsBrain disordersPET radiotracersSerotonin 4 receptorBolus intravenous injectionNovel therapeutic approachesMultiple brain disordersAdult rhesus monkeysDifferent brain disordersDose limitDose-dependent mannerPromising PET radiotracerTest-retest variabilityTest-retest measurementsRadiotracer infusionBrain distributionBolus injectionIntravenous injectionArterial bloodTherapeutic approachesHuman studiesBody weightConstant infusionMonkey brainDistribution volumeInvasive method