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Page 1
The PET tracer [11C]MK-6884 quantifies M4 muscarinic receptor in rhesus monkeys and patients with Alzheimer's disease.
Li W, Wang Y, Lohith TG, Zeng Z, Tong L, Mazzola R, Riffel K, Miller P, Purcell M, Holahan M, Haley H, Gantert L, Hesk D, Ren S, Morrow J, Uslaner J, Struyk A, Wai JM, Rudd MT, Tellers DM, McAvoy T, Bormans G, Koole M, Van Laere K, Serdons K, de Hoon J, Declercq R, De Lepeleire I, Pascual MB, Zanotti-Fregonara P, Yu M, Arbones V, Masdeu JC, Cheng A, Hussain A, Bueters T, Anderson MS, Hostetler ED, Basile AS. Li W, et al. Among authors: riffel k. Sci Transl Med. 2022 Jan 12;14(627):eabg3684. doi: 10.1126/scitranslmed.abg3684. Epub 2022 Jan 12. Sci Transl Med. 2022. PMID: 35020407
In vivo quantification of calcitonin gene-related peptide receptor occupancy by telcagepant in rhesus monkey and human brain using the positron emission tomography tracer [11C]MK-4232.
Hostetler ED, Joshi AD, Sanabria-Bohórquez S, Fan H, Zeng Z, Purcell M, Gantert L, Riffel K, Williams M, O'Malley S, Miller P, Selnick HG, Gallicchio SN, Bell IM, Salvatore CA, Kane SA, Li CC, Hargreaves RJ, de Groot T, Bormans G, Van Hecken A, Derdelinckx I, de Hoon J, Reynders T, Declercq R, De Lepeleire I, Kennedy WP, Blanchard R, Marcantonio EE, Sur C, Cook JJ, Van Laere K, Evelhoch JL. Hostetler ED, et al. Among authors: riffel k. J Pharmacol Exp Ther. 2013 Nov;347(2):478-86. doi: 10.1124/jpet.113.206458. Epub 2013 Aug 23. J Pharmacol Exp Ther. 2013. PMID: 23975906 Free article. Clinical Trial.
Preclinical Characterization of 18F-MK-6240, a Promising PET Tracer for In Vivo Quantification of Human Neurofibrillary Tangles.
Hostetler ED, Walji AM, Zeng Z, Miller P, Bennacef I, Salinas C, Connolly B, Gantert L, Haley H, Holahan M, Purcell M, Riffel K, Lohith TG, Coleman P, Soriano A, Ogawa A, Xu S, Zhang X, Joshi E, Della Rocca J, Hesk D, Schenk DJ, Evelhoch JL. Hostetler ED, et al. Among authors: riffel k. J Nucl Med. 2016 Oct;57(10):1599-1606. doi: 10.2967/jnumed.115.171678. Epub 2016 May 26. J Nucl Med. 2016. PMID: 27230925 Free article.
Brain Imaging of Alzheimer Dementia Patients and Elderly Controls with 18F-MK-6240, a PET Tracer Targeting Neurofibrillary Tangles.
Lohith TG, Bennacef I, Vandenberghe R, Vandenbulcke M, Salinas CA, Declercq R, Reynders T, Telan-Choing NF, Riffel K, Celen S, Serdons K, Bormans G, Tsai K, Walji A, Hostetler ED, Evelhoch JL, Van Laere K, Forman M, Stoch A, Sur C, Struyk A. Lohith TG, et al. Among authors: riffel k. J Nucl Med. 2019 Jan;60(1):107-114. doi: 10.2967/jnumed.118.208215. Epub 2018 Jun 7. J Nucl Med. 2019. PMID: 29880509 Free article.
Preclinical Safety Evaluation and Human Dosimetry of [18F]MK-6240, a Novel PET Tracer for Imaging Neurofibrillary Tangles.
Koole M, Lohith TG, Valentine JL, Bennacef I, Declercq R, Reynders T, Riffel K, Celen S, Serdons K, Bormans G, Ferry-Martin S, Laroque P, Walji A, Hostetler ED, Briscoe RJ, de Hoon J, Sur C, Van Laere K, Struyk A. Koole M, et al. Among authors: riffel k. Mol Imaging Biol. 2020 Feb;22(1):173-180. doi: 10.1007/s11307-019-01367-w. Mol Imaging Biol. 2020. PMID: 31111397
Discovery of [11C]MK-6884: A Positron Emission Tomography (PET) Imaging Agent for the Study of M4Muscarinic Receptor Positive Allosteric Modulators (PAMs) in Neurodegenerative Diseases.
Tong L, Li W, Lo MM, Gao X, Wai JM, Rudd M, Tellers D, Joshi A, Zeng Z, Miller P, Salinas C, Riffel K, Haley H, Purcell M, Holahan M, Gantert L, Schubert JW, Jones K, Mulhearn J, Egbertson M, Meng Z, Hanney B, Gomez R, Harrison ST, McQuade P, Bueters T, Uslaner J, Morrow J, Thomson F, Kong J, Liao J, Selyutin O, Bao J, Hastings NB, Agrawal S, Magliaro BC, Monsma FJ Jr, Smith MD, Risso S, Hesk D, Hostetler E, Mazzola R. Tong L, et al. Among authors: riffel k. J Med Chem. 2020 Mar 12;63(5):2411-2425. doi: 10.1021/acs.jmedchem.9b01406. Epub 2020 Mar 3. J Med Chem. 2020. PMID: 32101422 Free article.
Evaluation of [¹⁸F]MK-0911, a positron emission tomography (PET) tracer for opioid receptor-like 1 (ORL1), in rhesus monkey and human.
Hostetler ED, Sanabria-Bohórquez S, Eng W, Joshi AD, Patel S, Gibson RE, O'Malley S, Krause SM, Ryan C, Riffel K, Bi S, Okamoto O, Kawamoto H, Ozaki S, Ohta H, de Groot T, Bormans G, Depré M, de Hoon J, De Lepeleire I, Reynders T, Cook JJ, Burns HD, Egan M, Cho W, van Laere K, Hargreaves RJ. Hostetler ED, et al. Among authors: riffel k. Neuroimage. 2013 Mar;68:1-10. doi: 10.1016/j.neuroimage.2012.11.053. Epub 2012 Dec 11. Neuroimage. 2013. PMID: 23238431
Discovery of [¹¹C]MK-8193 as a PET tracer to measure target engagement of phosphodiesterase 10A (PDE10A) inhibitors.
Cox CD, Hostetler ED, Flores BA, Evelhoch JL, Fan H, Gantert L, Holahan M, Eng W, Joshi A, McGaughey G, Meng X, Purcell M, Raheem IT, Riffel K, Yan Y, Renger JJ, Smith SM, Coleman PJ. Cox CD, et al. Among authors: riffel k. Bioorg Med Chem Lett. 2015 Nov 1;25(21):4893-4898. doi: 10.1016/j.bmcl.2015.05.080. Epub 2015 Jun 1. Bioorg Med Chem Lett. 2015. PMID: 26077491
Preclinical Characterization of the Phosphodiesterase 10A PET Tracer [(11)C]MK-8193.
Hostetler ED, Fan H, Joshi AD, Zeng Z, Eng W, Gantert L, Holahan M, Meng X, Miller P, O'Malley S, Purcell M, Riffel K, Salinas C, Williams M, Ma B, Buist N, Smith SM, Coleman PJ, Cox CD, Flores BA, Raheem IT, Cook JJ, Evelhoch JL. Hostetler ED, et al. Among authors: riffel k. Mol Imaging Biol. 2016 Aug;18(4):579-87. doi: 10.1007/s11307-015-0910-0. Mol Imaging Biol. 2016. PMID: 26596571
Discovery of 6-(Fluoro-(18)F)-3-(1H-pyrrolo[2,3-c]pyridin-1-yl)isoquinolin-5-amine ([(18)F]-MK-6240): A Positron Emission Tomography (PET) Imaging Agent for Quantification of Neurofibrillary Tangles (NFTs).
Walji AM, Hostetler ED, Selnick H, Zeng Z, Miller P, Bennacef I, Salinas C, Connolly B, Gantert L, Holahan M, O'Malley S, Purcell M, Riffel K, Li J, Balsells J, OBrien JA, Melquist S, Soriano A, Zhang X, Ogawa A, Xu S, Joshi E, Della Rocca J, Hess FJ, Schachter J, Hesk D, Schenk D, Struyk A, Babaoglu K, Lohith TG, Wang Y, Yang K, Fu J, Evelhoch JL, Coleman PJ. Walji AM, et al. Among authors: riffel k. J Med Chem. 2016 May 26;59(10):4778-89. doi: 10.1021/acs.jmedchem.6b00166. Epub 2016 May 5. J Med Chem. 2016. PMID: 27088900
32 results