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- Title
18F-FPEB, a PET radiopharmaceutical for quantifying metabotropic glutamate 5 receptors: a first-in-human study of radiochemical safety, biokinetics, and radiation dosimetry.
- Authors
Wong, Dean F; Waterhouse, Rikki; Kuwabara, Hiroto; Kim, Jongho; Brašić, James R; Chamroonrat, Wichana; Stabins, Michael; Holt, Daniel P; Dannals, Robert F; Hamill, Terence G; Mozley, P David
- Abstract
Identification of safe and valid PET radioligands for metabotropic glutamate receptor, type 5 (mGluR5), is essential to measure changes in brain mGluR5 in neuropsychiatric disorders, to confirm central mGluR5 occupancy of drug candidates, and to guide dose selection for obtaining an optimum therapeutic window. Here we present the results of a first-in-human study assessing the safety and effectiveness of a novel PET radiopharmaceutical, (18)F-3-fluoro-5-[(pyridin-3-yl)ethynyl]benzonitrile ((18)F-FPEB), for quantifying regional brain concentrations of mGluR5.
- Publication
Journal of nuclear medicine : official publication, Society of Nuclear Medicine, 2013, Vol 54, Issue 3, p388
- ISSN
1535-5667
- Publication type
Journal Article
- DOI
10.2967/jnumed.112.107995