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Page 1
Reduction of brain kynurenic acid improves cognitive function.
Kozak R, Campbell BM, Strick CA, Horner W, Hoffmann WE, Kiss T, Chapin DS, McGinnis D, Abbott AL, Roberts BM, Fonseca K, Guanowsky V, Young DA, Seymour PA, Dounay A, Hajos M, Williams GV, Castner SA. Kozak R, et al. Among authors: chapin ds. J Neurosci. 2014 Aug 6;34(32):10592-602. doi: 10.1523/JNEUROSCI.1107-14.2014. J Neurosci. 2014. PMID: 25100593 Free PMC article.
Phosphodiesterase 9A regulates central cGMP and modulates responses to cholinergic and monoaminergic perturbation in vivo.
Kleiman RJ, Chapin DS, Christoffersen C, Freeman J, Fonseca KR, Geoghegan KF, Grimwood S, Guanowsky V, Hajós M, Harms JF, Helal CJ, Hoffmann WE, Kocan GP, Majchrzak MJ, McGinnis D, McLean S, Menniti FS, Nelson F, Roof R, Schmidt AW, Seymour PA, Stephenson DT, Tingley FD, Vanase-Frawley M, Verhoest PR, Schmidt CJ. Kleiman RJ, et al. Among authors: chapin ds. J Pharmacol Exp Ther. 2012 May;341(2):396-409. doi: 10.1124/jpet.111.191353. Epub 2012 Feb 10. J Pharmacol Exp Ther. 2012. PMID: 22328573
Use of structure-based design to discover a potent, selective, in vivo active phosphodiesterase 10A inhibitor lead series for the treatment of schizophrenia.
Helal CJ, Kang Z, Hou X, Pandit J, Chappie TA, Humphrey JM, Marr ES, Fennell KF, Chenard LK, Fox C, Schmidt CJ, Williams RD, Chapin DS, Siuciak J, Lebel L, Menniti F, Cianfrogna J, Fonseca KR, Nelson FR, O'Connor R, MacDougall M, McDowell L, Liras S. Helal CJ, et al. Among authors: chapin ds. J Med Chem. 2011 Jul 14;54(13):4536-47. doi: 10.1021/jm2001508. Epub 2011 Jun 8. J Med Chem. 2011. PMID: 21650160
Discovery of a novel class of phosphodiesterase 10A inhibitors and identification of clinical candidate 2-[4-(1-methyl-4-pyridin-4-yl-1H-pyrazol-3-yl)-phenoxymethyl]-quinoline (PF-2545920) for the treatment of schizophrenia.
Verhoest PR, Chapin DS, Corman M, Fonseca K, Harms JF, Hou X, Marr ES, Menniti FS, Nelson F, O'Connor R, Pandit J, Proulx-Lafrance C, Schmidt AW, Schmidt CJ, Suiciak JA, Liras S. Verhoest PR, et al. Among authors: chapin ds. J Med Chem. 2009 Aug 27;52(16):5188-96. doi: 10.1021/jm900521k. J Med Chem. 2009. PMID: 19630403
Preclinical characterization of selective phosphodiesterase 10A inhibitors: a new therapeutic approach to the treatment of schizophrenia.
Schmidt CJ, Chapin DS, Cianfrogna J, Corman ML, Hajos M, Harms JF, Hoffman WE, Lebel LA, McCarthy SA, Nelson FR, Proulx-LaFrance C, Majchrzak MJ, Ramirez AD, Schmidt K, Seymour PA, Siuciak JA, Tingley FD 3rd, Williams RD, Verhoest PR, Menniti FS. Schmidt CJ, et al. Among authors: chapin ds. J Pharmacol Exp Ther. 2008 May;325(2):681-90. doi: 10.1124/jpet.107.132910. Epub 2008 Feb 20. J Pharmacol Exp Ther. 2008. PMID: 18287214
Disruption of the neurokinin-3 receptor (NK3) in mice leads to cognitive deficits.
Siuciak JA, McCarthy SA, Martin AN, Chapin DS, Stock J, Nadeau DM, Kantesaria S, Bryce-Pritt D, McLean S. Siuciak JA, et al. Among authors: chapin ds. Psychopharmacology (Berl). 2007 Oct;194(2):185-95. doi: 10.1007/s00213-007-0828-6. Epub 2007 Jun 10. Psychopharmacology (Berl). 2007. PMID: 17558564
26 results