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
2015
PET imaging evaluation of [18F]DBT-10, a novel radioligand specific to α7 nicotinic acetylcholine receptors, in nonhuman primates
Hillmer AT, Zheng MQ, Li S, Scheunemann M, Lin SF, Holden D, Labaree D, Ropchan J, Teodoro R, Deuther-Conrad W, Carson RE, Brust P, Huang Y. PET imaging evaluation of [18F]DBT-10, a novel radioligand specific to α7 nicotinic acetylcholine receptors, in nonhuman primates. European Journal Of Nuclear Medicine And Molecular Imaging 2015, 43: 537-547. PMID: 26455500, PMCID: PMC4733418, DOI: 10.1007/s00259-015-3209-0.Peer-Reviewed Original ResearchConceptsPurposePositron emission tomographyDose-dependent blockadeStandardized uptake valueΑ7 nicotinic acetylcholine receptorNonhuman primatesPeak standardized uptake valueBaseline PET scanParent fractionEx vivo analysisPlasma free fractionNicotinic acetylcholine receptorsTotal distribution volumeBrain tissue samplesRegional rank orderTwo-tissue compartment modelSpecific radioligandFrontal cortexOccipital cortexNovel radioligandPET scansArterial plasmaAcetylcholine receptorsUptake valueAlzheimer's diseaseBrain tissue