2022
Imaging of Synaptic Density in Neurodegenerative Disorders
Carson RE, Naganawa M, Toyonaga T, Koohsari S, Yang Y, Chen MK, Matuskey D, Finnema SJ. Imaging of Synaptic Density in Neurodegenerative Disorders. Journal Of Nuclear Medicine 2022, 63: 60s-67s. PMID: 35649655, DOI: 10.2967/jnumed.121.263201.Peer-Reviewed Original ResearchConceptsSynaptic densityAlzheimer's diseaseNeurodegenerative disordersNeurodegenerative diseasesSynaptic vesicle protein 2APotential reference regionsSynaptic density lossLewy body dementiaProgressive supranuclear palsyDisease-modifying therapiesSpecific brain proteinsLarge patient cohortAntiepileptic drug levetiracetamPET imaging resultsMultiple neurodegenerative disordersSynaptic lossSupranuclear palsyCorticobasal degenerationNeuropathologic diseasePatient cohortRat modelClinical valueF-FDGParkinson's diseaseEfficacy assessment
2014
Further evaluation of [11C]MP‐10 as a radiotracer for phosphodiesterase 10A: PET imaging study in rhesus monkeys and brain tissue metabolite analysis
Lin S, Labaree D, Chen M, Holden D, Gallezot J, Kapinos M, Teng J, Najafzadeh S, Plisson C, Rabiner EA, Gunn RN, Carson RE, Huang Y. Further evaluation of [11C]MP‐10 as a radiotracer for phosphodiesterase 10A: PET imaging study in rhesus monkeys and brain tissue metabolite analysis. Synapse 2014, 69: 86-95. PMID: 25450608, PMCID: PMC4275380, DOI: 10.1002/syn.21792.Peer-Reviewed Original ResearchConceptsRhesus monkeysPhosphodiesterase 10ASprague-Dawley ratsMP-10Dose-dependent mannerSpecific PET tracersHigh specific bindingPET imaging studiesTissue uptake kineticsBaseline scanBrain regionsImaging studiesFurther evaluationMultilinear analysis methodRegional volumesPET tracersNonhuman primatesPET imagingVivo studiesReference tissueMonkeysBrainCerebellumSpecific bindingPresent study