2023
In Vivo Imaging and Kinetic Modeling of Novel Glycogen Synthase Kinase-3 Radiotracers [11C]OCM-44 and [18F]OCM-50 in Non-Human Primates
Smart K, Zheng M, Holden D, Felchner Z, Zhang L, Han Y, Ropchan J, Carson R, Vasdev N, Huang Y. In Vivo Imaging and Kinetic Modeling of Novel Glycogen Synthase Kinase-3 Radiotracers [11C]OCM-44 and [18F]OCM-50 in Non-Human Primates. Pharmaceuticals 2023, 16: 194. PMID: 37259346, PMCID: PMC9959234, DOI: 10.3390/ph16020194.Peer-Reviewed Original ResearchPositron emission tomographyNon-human primatesMetabolite-corrected arterial input functionML/Free fractionWarrants further evaluationPotential therapeutic targetGood brain uptakeAdult rhesus macaquesPlasma free fractionArterial blood samplingGray matter regionsTwo-tissue compartment modelBrain uptakeRegional time-activity curvesBlood samplingPsychiatric disordersPET scansTherapeutic targetTime-activity curvesGray matterBrain regionsEmission tomographyFurther evaluationArterial input function
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