2019
Development and In Vivo Evaluation of a κ-Opioid Receptor Agonist as a PET Radiotracer with Superior Imaging Characteristics
Li S, Zheng MQ, Naganawa M, Kim S, Gao H, Kapinos M, Labaree D, Huang Y. Development and In Vivo Evaluation of a κ-Opioid Receptor Agonist as a PET Radiotracer with Superior Imaging Characteristics. Journal Of Nuclear Medicine 2019, 60: 1023-1030. PMID: 30630942, PMCID: PMC6604690, DOI: 10.2967/jnumed.118.220517.Peer-Reviewed Original ResearchConceptsMultilinear analysis 1Κ-opioid receptor agonistCentral nervous system diseaseNervous system diseasesHigh specific bindingAgonist tracersGlobus pallidusReceptor abnormalitiesReceptor agonistFrontal cortexSystem diseasesPrimate brainReceptor occupancySuperior imaging characteristicsCingulate cortexAlzheimer's diseasePeak uptakeImaging characteristicsRhesus monkeysOptimal radiotracerPET studiesArterial input functionBlocking studiesPET radiotracersAnalysis 1
2018
Synthesis and in Vivo Evaluation of a Novel PET Radiotracer for Imaging of Synaptic Vesicle Glycoprotein 2A (SV2A) in Nonhuman Primates
Li S, Cai Z, Wu X, Holden D, Pracitto R, Kapinos M, Gao H, Labaree D, Nabulsi N, Carson RE, Huang Y. Synthesis and in Vivo Evaluation of a Novel PET Radiotracer for Imaging of Synaptic Vesicle Glycoprotein 2A (SV2A) in Nonhuman Primates. ACS Chemical Neuroscience 2018, 10: 1544-1554. PMID: 30396272, PMCID: PMC6810685, DOI: 10.1021/acschemneuro.8b00526.Peer-Reviewed Original ResearchConceptsSynaptic vesicle glycoprotein 2AStandardized uptake valuePET radiotracersNonhuman primatesAlterations of synapsesC-UCBPeak standardized uptake valueVivo evaluationHigh brain uptakeNovel PET radiotracersBrain uptakeSynaptic densityExcellent radiotracerPsychiatric disordersUptake valueCingulate cortexAlzheimer's diseaseBrain disordersNovel radiotracersRhesus monkeysNeurodegenerative diseasesTissue kineticsDiseaseAttractive imaging propertiesLevetiracetam
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 kinetics