Assessment of a white matter reference region for 11C-UCB-J PET quantification
Rossano S, Toyonaga T, Finnema SJ, Naganawa M, Lu Y, Nabulsi N, Ropchan J, De Bruyn S, Otoul C, Stockis A, Nicolas JM, Martin P, Mercier J, Huang Y, Maguire RP, Carson RE. Assessment of a white matter reference region for 11C-UCB-J PET quantification. Cerebrovascular And Brain Metabolism Reviews 2019, 40: 1890-1901. PMID: 31570041, PMCID: PMC7446568, DOI: 10.1177/0271678x19879230.Peer-Reviewed Original ResearchImaging the Enzyme 11β-Hydroxysteroid Dehydrogenase Type 1 with PET: Evaluation of the Novel Radiotracer 11C-AS2471907 in Human Brain
Gallezot JD, Nabulsi N, Henry S, Pracitto R, Planeta B, Ropchan J, Lin SF, Labaree D, Kapinos M, Shirali A, Lara-Jaime T, Gao H, Matuskey D, Walzer M, Marek GJ, Bellaire S, Yuan N, Carson RE, Huang Y. Imaging the Enzyme 11β-Hydroxysteroid Dehydrogenase Type 1 with PET: Evaluation of the Novel Radiotracer 11C-AS2471907 in Human Brain. Journal Of Nuclear Medicine 2019, 60: 1140-1146. PMID: 30877174, DOI: 10.2967/jnumed.118.219766.Peer-Reviewed Original ResearchConceptsTest-retest variabilityNondisplaceable distribution volumeOccipital cortexEnzyme 11β-hydroxysteroid dehydrogenase type 1White matterDistribution volumeTreatment of depressionDehydrogenase type 1Large cortical regionsPosttraumatic stress disorderHuman brainAdditional scansIntraclass correlation coefficientAge-related cognitive functionBolus administrationFrontal cortexCaudate nucleusAdipose tissueTime-activity curvesNovel radiotracersGlucocorticoid levelsParietal cortexCortical regionsPattern of uptakeType 1Evaluation of 11C-LSN3172176 as a Novel PET Tracer for Imaging M1 Muscarinic Acetylcholine Receptors in Nonhuman Primates
Nabulsi NB, Holden D, Zheng MQ, Bois F, Lin SF, Najafzadeh S, Gao H, Ropchan J, Lara-Jaime T, Labaree D, Shirali A, Slieker L, Jesudason C, Barth V, Navarro A, Kant N, Carson RE, Huang Y. Evaluation of 11C-LSN3172176 as a Novel PET Tracer for Imaging M1 Muscarinic Acetylcholine Receptors in Nonhuman Primates. Journal Of Nuclear Medicine 2019, 60: 1147-1153. PMID: 30733324, DOI: 10.2967/jnumed.118.222034.Peer-Reviewed Original ResearchConceptsMuscarinic acetylcholine receptorsAcetylcholine receptorsNonhuman primatesM1 muscarinic acetylcholine receptorBrain time-activity curvesRich brain regionsArterial blood samplingNovel PET tracersSuitable reference regionRegional distribution volumesReference regionDevelopment of drugsBrain uptakeGlobus pallidusDistribution volume valuesNucleus accumbensBlood samplingPET scansTime-activity curvesCognitive impairmentAlzheimer's diseaseBrain regionsDistribution volumeSelective radiotracerRhesus monkeys