2024
PET mapping of receptor occupancy using joint direct parametric reconstruction
Marin T, Belov V, Chemli Y, Ouyang J, Najmaoui Y, Fakhri G, Duvvuri S, Iredale P, Guehl N, Normandin M, Petibon Y. PET mapping of receptor occupancy using joint direct parametric reconstruction. IEEE Transactions On Biomedical Engineering 2024, PP: 1-15. PMID: 39446540, DOI: 10.1109/tbme.2024.3486191.Peer-Reviewed Original ResearchCentral nervous systemReceptor occupancyLow-binding regionsPET scansSimulation resultsPreclinical in vivo experimentsDynamic PET scansPairs of baselineEstimation of receptor occupancyEstimation frameworkPET neuroimagingReconstruction frameworkModulating drugsTime activity curvesParametric reconstructionDevelopment of drugs
2016
Discovery of a Highly Selective Glycogen Synthase Kinase‐3 Inhibitor (PF‐04802367) That Modulates Tau Phosphorylation in the Brain: Translation for PET Neuroimaging
Liang S, Chen J, Normandin M, Chang J, Chang G, Taylor C, Trapa P, Plummer M, Para K, Conn E, Lopresti‐Morrow L, Lanyon L, Cook J, Richter K, Nolan C, Schachter J, Janat F, Che Y, Shanmugasundaram V, Lefker B, Enerson B, Livni E, Wang L, Guehl N, Patnaik D, Wagner F, Perlis R, Holson E, Haggarty S, Fakhri G, Kurumbail R, Vasdev N. Discovery of a Highly Selective Glycogen Synthase Kinase‐3 Inhibitor (PF‐04802367) That Modulates Tau Phosphorylation in the Brain: Translation for PET Neuroimaging. Angewandte Chemie International Edition 2016, 55: 9601-9605. PMID: 27355874, PMCID: PMC4983481, DOI: 10.1002/anie.201603797.Peer-Reviewed Original ResearchConceptsGlycogen synthase kinase-3Tau phosphorylationPET neuroimagingPET imaging studiesModulation of tau phosphorylationNon-human primatesRegulate multiple cellular processesModulates tau phosphorylationMultiple cellular processesBrainBrain permeabilityImaging studiesCellular processesDisplaceable bindingKinase-3