2020
Positron Emission Tomography Imaging Evaluation of a Novel 18F‑Labeled Sigma‑1 Receptor Radioligand in Cynomolgus Monkeys
Jia H, Cai Z, Holden D, He Y, Lin SF, Li S, Baum E, Shirali A, Kapinos M, Gao H, Ropchan J, Huang Y. Positron Emission Tomography Imaging Evaluation of a Novel 18F‑Labeled Sigma‑1 Receptor Radioligand in Cynomolgus Monkeys. ACS Chemical Neuroscience 2020, 11: 1673-1681. PMID: 32356969, DOI: 10.1021/acschemneuro.0c00171.Peer-Reviewed Original Research
2014
An Improved Antagonist Radiotracer for the κ-Opioid Receptor: Synthesis and Characterization of 11C-LY2459989
Zheng MQ, Kim SJ, Holden D, Lin SF, Need A, Rash K, Barth V, Mitch C, Navarro A, Kapinos M, Maloney K, Ropchan J, Carson RE, Huang Y. An Improved Antagonist Radiotracer for the κ-Opioid Receptor: Synthesis and Characterization of 11C-LY2459989. Journal Of Nuclear Medicine 2014, 55: 1185-1191. PMID: 24854795, PMCID: PMC4826283, DOI: 10.2967/jnumed.114.138701.Peer-Reviewed Original ResearchConceptsHigh specific binding signalsΚ-opioid receptorsSpecific binding signalsPET radioligandRhesus monkeysPromising PET imaging agentSelective KOR antagonistNovel PET radioligandFavorable pharmacokinetic propertiesPET imaging agentMultilinear analysis-1 (MA1) methodAntagonist radiotracersKOR antagonistsPeripheral metabolismGlobus pallidusOpioid receptorsTracer candidatesFrontal cortexArterial input function measurementTemporal cortexCingulate cortexNeuropsychiatric diseasesPharmacokinetic propertiesFull antagonistHigh radiochemical purity