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Kyte SL, Toma W, Bagdas D, Meade JA, Schurman LD, Lichtman AH, Chen ZJ, Del Fabbro E, Fang X, Bigbee JW, Damaj MI, Gewirtz DA. Nicotine Prevents and Reverses Paclitaxel-Induced Mechanical Allodynia in a Mouse Model of CIPN. J Pharmacol Exp Ther 2017; 364:110-119. [PMID: 29042416 DOI: 10.1124/jpet.117.243972] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Accepted: 10/16/2017] [Indexed: 01/03/2023] Open
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN), a consequence of peripheral nerve fiber dysfunction or degeneration, continues to be a dose-limiting and debilitating side effect during and/or after cancer chemotherapy. Paclitaxel, a taxane commonly used to treat breast, lung, and ovarian cancers, causes CIPN in 59-78% of cancer patients. Novel interventions are needed due to the current lack of effective CIPN treatments. Our studies were designed to investigate whether nicotine can prevent and/or reverse paclitaxel-induced peripheral neuropathy in a mouse model of CIPN, while ensuring that nicotine will not stimulate lung tumor cell proliferation or interfere with the antitumor properties of paclitaxel. Male C57BL/6J mice received paclitaxel every other day for a total of four injections (8 mg/kg, i.p.). Acute (0.3-0.9 mg/kg, i.p.) and chronic (24 mg/kg per day, s.c.) administration of nicotine respectively reversed and prevented paclitaxel-induced mechanical allodynia. Blockade of the antinociceptive effect of nicotine with mecamylamine and methyllycaconitine suggests that the reversal of paclitaxel-induced mechanical allodynia is primarily mediated by the α7 nicotinic acetylcholine receptor subtype. Chronic nicotine treatment also prevented paclitaxel-induced intraepidermal nerve fiber loss. Notably, nicotine neither promoted proliferation of A549 and H460 non-small cell lung cancer cells nor interfered with paclitaxel-induced antitumor effects, including apoptosis. Most importantly, chronic nicotine administration did not enhance Lewis lung carcinoma tumor growth in C57BL/6J mice. These data suggest that the nicotinic acetylcholine receptor-mediated pathways may be promising drug targets for the prevention and treatment of CIPN.
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Affiliation(s)
- S Lauren Kyte
- Departments of Pharmacology and Toxicology (S.L.K., W.T., D.B., J.A.M., L.D.S., A.H.L., M.I.D., D.A.G.), Neurology (Z.-J.C.), Internal Medicine (E.D.F.), Biochemistry and Molecular Biology (X.F.), and Anatomy and Neurobiology (J.W.B.), and Massey Cancer Center (D.A.G.), Virginia Commonwealth University, Richmond, Virginia; and Experimental Animals Breeding and Research Center, Uludag University, Bursa, Turkey (D.B.)
| | - Wisam Toma
- Departments of Pharmacology and Toxicology (S.L.K., W.T., D.B., J.A.M., L.D.S., A.H.L., M.I.D., D.A.G.), Neurology (Z.-J.C.), Internal Medicine (E.D.F.), Biochemistry and Molecular Biology (X.F.), and Anatomy and Neurobiology (J.W.B.), and Massey Cancer Center (D.A.G.), Virginia Commonwealth University, Richmond, Virginia; and Experimental Animals Breeding and Research Center, Uludag University, Bursa, Turkey (D.B.)
| | - Deniz Bagdas
- Departments of Pharmacology and Toxicology (S.L.K., W.T., D.B., J.A.M., L.D.S., A.H.L., M.I.D., D.A.G.), Neurology (Z.-J.C.), Internal Medicine (E.D.F.), Biochemistry and Molecular Biology (X.F.), and Anatomy and Neurobiology (J.W.B.), and Massey Cancer Center (D.A.G.), Virginia Commonwealth University, Richmond, Virginia; and Experimental Animals Breeding and Research Center, Uludag University, Bursa, Turkey (D.B.)
| | - Julie A Meade
- Departments of Pharmacology and Toxicology (S.L.K., W.T., D.B., J.A.M., L.D.S., A.H.L., M.I.D., D.A.G.), Neurology (Z.-J.C.), Internal Medicine (E.D.F.), Biochemistry and Molecular Biology (X.F.), and Anatomy and Neurobiology (J.W.B.), and Massey Cancer Center (D.A.G.), Virginia Commonwealth University, Richmond, Virginia; and Experimental Animals Breeding and Research Center, Uludag University, Bursa, Turkey (D.B.)
| | - Lesley D Schurman
- Departments of Pharmacology and Toxicology (S.L.K., W.T., D.B., J.A.M., L.D.S., A.H.L., M.I.D., D.A.G.), Neurology (Z.-J.C.), Internal Medicine (E.D.F.), Biochemistry and Molecular Biology (X.F.), and Anatomy and Neurobiology (J.W.B.), and Massey Cancer Center (D.A.G.), Virginia Commonwealth University, Richmond, Virginia; and Experimental Animals Breeding and Research Center, Uludag University, Bursa, Turkey (D.B.)
| | - Aron H Lichtman
- Departments of Pharmacology and Toxicology (S.L.K., W.T., D.B., J.A.M., L.D.S., A.H.L., M.I.D., D.A.G.), Neurology (Z.-J.C.), Internal Medicine (E.D.F.), Biochemistry and Molecular Biology (X.F.), and Anatomy and Neurobiology (J.W.B.), and Massey Cancer Center (D.A.G.), Virginia Commonwealth University, Richmond, Virginia; and Experimental Animals Breeding and Research Center, Uludag University, Bursa, Turkey (D.B.)
| | - Zhi-Jian Chen
- Departments of Pharmacology and Toxicology (S.L.K., W.T., D.B., J.A.M., L.D.S., A.H.L., M.I.D., D.A.G.), Neurology (Z.-J.C.), Internal Medicine (E.D.F.), Biochemistry and Molecular Biology (X.F.), and Anatomy and Neurobiology (J.W.B.), and Massey Cancer Center (D.A.G.), Virginia Commonwealth University, Richmond, Virginia; and Experimental Animals Breeding and Research Center, Uludag University, Bursa, Turkey (D.B.)
| | - Egidio Del Fabbro
- Departments of Pharmacology and Toxicology (S.L.K., W.T., D.B., J.A.M., L.D.S., A.H.L., M.I.D., D.A.G.), Neurology (Z.-J.C.), Internal Medicine (E.D.F.), Biochemistry and Molecular Biology (X.F.), and Anatomy and Neurobiology (J.W.B.), and Massey Cancer Center (D.A.G.), Virginia Commonwealth University, Richmond, Virginia; and Experimental Animals Breeding and Research Center, Uludag University, Bursa, Turkey (D.B.)
| | - Xianjun Fang
- Departments of Pharmacology and Toxicology (S.L.K., W.T., D.B., J.A.M., L.D.S., A.H.L., M.I.D., D.A.G.), Neurology (Z.-J.C.), Internal Medicine (E.D.F.), Biochemistry and Molecular Biology (X.F.), and Anatomy and Neurobiology (J.W.B.), and Massey Cancer Center (D.A.G.), Virginia Commonwealth University, Richmond, Virginia; and Experimental Animals Breeding and Research Center, Uludag University, Bursa, Turkey (D.B.)
| | - John W Bigbee
- Departments of Pharmacology and Toxicology (S.L.K., W.T., D.B., J.A.M., L.D.S., A.H.L., M.I.D., D.A.G.), Neurology (Z.-J.C.), Internal Medicine (E.D.F.), Biochemistry and Molecular Biology (X.F.), and Anatomy and Neurobiology (J.W.B.), and Massey Cancer Center (D.A.G.), Virginia Commonwealth University, Richmond, Virginia; and Experimental Animals Breeding and Research Center, Uludag University, Bursa, Turkey (D.B.)
| | - M Imad Damaj
- Departments of Pharmacology and Toxicology (S.L.K., W.T., D.B., J.A.M., L.D.S., A.H.L., M.I.D., D.A.G.), Neurology (Z.-J.C.), Internal Medicine (E.D.F.), Biochemistry and Molecular Biology (X.F.), and Anatomy and Neurobiology (J.W.B.), and Massey Cancer Center (D.A.G.), Virginia Commonwealth University, Richmond, Virginia; and Experimental Animals Breeding and Research Center, Uludag University, Bursa, Turkey (D.B.)
| | - David A Gewirtz
- Departments of Pharmacology and Toxicology (S.L.K., W.T., D.B., J.A.M., L.D.S., A.H.L., M.I.D., D.A.G.), Neurology (Z.-J.C.), Internal Medicine (E.D.F.), Biochemistry and Molecular Biology (X.F.), and Anatomy and Neurobiology (J.W.B.), and Massey Cancer Center (D.A.G.), Virginia Commonwealth University, Richmond, Virginia; and Experimental Animals Breeding and Research Center, Uludag University, Bursa, Turkey (D.B.)
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Free RB, Chun LS, Moritz AE, Miller BN, Doyle TB, Conroy JL, Padron A, Meade JA, Xiao J, Hu X, Dulcey AE, Han Y, Duan L, Titus S, Bryant-Genevier M, Barnaeva E, Ferrer M, Javitch JA, Beuming T, Shi L, Southall NT, Marugan JJ, Sibley DR. Discovery and characterization of a G protein-biased agonist that inhibits β-arrestin recruitment to the D2 dopamine receptor. Mol Pharmacol 2014; 86:96-105. [PMID: 24755247 DOI: 10.1124/mol.113.090563] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
A high-throughput screening campaign was conducted to interrogate a 380,000+ small-molecule library for novel D2 dopamine receptor modulators using a calcium mobilization assay. Active agonist compounds from the primary screen were examined for orthogonal D2 dopamine receptor signaling activities including cAMP modulation and β-arrestin recruitment. Although the majority of the subsequently confirmed hits activated all signaling pathways tested, several compounds showed a diminished ability to stimulate β-arrestin recruitment. One such compound (MLS1547; 5-chloro-7-[(4-pyridin-2-ylpiperazin-1-yl)methyl]quinolin-8-ol) is a highly efficacious agonist at D2 receptor-mediated G protein-linked signaling, but does not recruit β-arrestin as demonstrated using two different assays. This compound does, however, antagonize dopamine-stimulated β-arrestin recruitment to the D2 receptor. In an effort to investigate the chemical scaffold of MLS1547 further, we characterized a set of 24 analogs of MLS1547 with respect to their ability to inhibit cAMP accumulation or stimulate β-arrestin recruitment. A number of the analogs were similar to MLS1547 in that they displayed agonist activity for inhibiting cAMP accumulation, but did not stimulate β-arrestin recruitment (i.e., they were highly biased). In contrast, other analogs displayed various degrees of G protein signaling bias. These results provided the basis to use pharmacophore modeling and molecular docking analyses to build a preliminary structure-activity relationship of the functionally selective properties of this series of compounds. In summary, we have identified and characterized a novel G protein-biased agonist of the D2 dopamine receptor and identified structural features that may contribute to its biased signaling properties.
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Affiliation(s)
- R Benjamin Free
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Lani S Chun
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Amy E Moritz
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Brittney N Miller
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Trevor B Doyle
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Jennie L Conroy
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Adrian Padron
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Julie A Meade
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Jingbo Xiao
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Xin Hu
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Andrés E Dulcey
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Yang Han
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Lihua Duan
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Steve Titus
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Melanie Bryant-Genevier
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Elena Barnaeva
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Marc Ferrer
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Jonathan A Javitch
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Thijs Beuming
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Lei Shi
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Noel T Southall
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - Juan J Marugan
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
| | - David R Sibley
- Molecular Neuropharmacology Section, National Institute of Neurologic Disorders and Stroke, National Institutes of Health, Bethesda, Maryland (R.B.F., L.S.C., A.E.M., B.N.M., T.B.D., J.L.C., A.P., J.A.M., D.R.S.); National Center for Advancing Translational Sciences, National Institutes of Health, Rockville, Maryland (J.X., X.H., A.E.D., S.T., M.B.-G., E.B., M.F., N.T.S., J.J.M.); Cellular, Molecular, Developmental Biology & Biophysics Program, Johns Hopkins University, Baltimore, Maryland (L.S.C.); Center for Molecular Recognition and Departments of Psychiatry and Pharmacology, Columbia University College of Physicians and Surgeons, and Division of Molecular Therapeutics, New York State Psychiatric Institute, New York, New York (Y.H., L.D., J.A.J.); Schrödinger Inc., New York, New York (T.B.); and Department of Physiology and Biophysics and Institute for Computational Biomedicine, Weill Medical College of Cornell University, New York, New York (L.S.)
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