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Samal RR, Subudhi U. Biochemical and biophysical interaction of rare earth elements with biomacromolecules: A comprehensive review. CHEMOSPHERE 2024; 357:142090. [PMID: 38648983 DOI: 10.1016/j.chemosphere.2024.142090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 04/06/2024] [Accepted: 04/18/2024] [Indexed: 04/25/2024]
Abstract
The growing utilization of rare earth elements (REEs) in industrial and technological applications has captured global interest, leading to the development of high-performance technologies in medical diagnosis, agriculture, and other electronic industries. This accelerated utilization has also raised human exposure levels, resulting in both favourable and unfavourable impacts. However, the effects of REEs are dependent on their concentration and molecular species. Therefore, scientific interest has increased in investigating the molecular interactions of REEs with biomolecules. In this current review, particular attention was paid to the molecular mechanism of interactions of Lanthanum (La), Cerium (Ce), and Gadolinium (Gd) with biomolecules, and the biological consequences were broadly interpreted. The review involved gathering and evaluating a vast scientific collection which primarily focused on the impact associated with REEs, ranging from earlier reports to recent discoveries, including studies in human and animal models. Thus, understanding the molecular interactions of each element with biomolecules will be highly beneficial in elucidating the consequences of REEs accumulation in the living organisms.
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Affiliation(s)
- Rashmi R Samal
- Biochemistry & Biophysics Laboratory, Environment & Sustainability Department, CSIR-Institute of Minerals and Materials Technology, Bhubaneswar, 751013, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Umakanta Subudhi
- Biochemistry & Biophysics Laboratory, Environment & Sustainability Department, CSIR-Institute of Minerals and Materials Technology, Bhubaneswar, 751013, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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Zarca AM, Adlere I, Viciano CP, Arimont-Segura M, Meyrath M, Simon IA, Bebelman JP, Laan D, Custers HGJ, Janssen E, Versteegh KL, Buzink MCML, Nesheva DN, Bosma R, de Esch IJP, Vischer HF, Wijtmans M, Szpakowska M, Chevigné A, Hoffmann C, de Graaf C, Zarzycka BA, Windhorst AD, Smit MJ, Leurs R. Pharmacological Characterization and Radiolabeling of VUF15485, a High-Affinity Small-Molecule Agonist for the Atypical Chemokine Receptor ACKR3. Mol Pharmacol 2024; 105:301-312. [PMID: 38346795 DOI: 10.1124/molpharm.123.000835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 01/16/2024] [Indexed: 03/16/2024] Open
Abstract
Atypical chemokine receptor 3 (ACKR3), formerly referred to as CXCR7, is considered to be an interesting drug target. In this study, we report on the synthesis, pharmacological characterization and radiolabeling of VUF15485, a new ACKR3 small-molecule agonist, that will serve as an important new tool to study this β-arrestin-biased chemokine receptor. VUF15485 binds with nanomolar affinity (pIC50 = 8.3) to human ACKR3, as measured in [125I]CXCL12 competition binding experiments. Moreover, in a bioluminescence resonance energy transfer-based β-arrestin2 recruitment assay VUF15485 acts as a potent ACKR3 agonist (pEC50 = 7.6) and shows a similar extent of receptor activation compared with CXCL12 when using a newly developed, fluorescence resonance energy transfer-based ACKR3 conformational sensor. Moreover, the ACKR3 agonist VUF15485, tested against a (atypical) chemokine receptor panel (agonist and antagonist mode), proves to be selective for ACKR3. VUF15485 labeled with tritium at one of its methoxy groups ([3H]VUF15485), binds ACKR3 saturably and with high affinity (K d = 8.2 nM). Additionally, [3H]VUF15485 shows rapid binding kinetics and consequently a short residence time (<2 minutes) for binding to ACKR3. The selectivity of [3H]VUF15485 for ACKR3, was confirmed by binding studies, whereupon CXCR3, CXCR4, and ACKR3 small-molecule ligands were competed for binding against the radiolabeled agonist. Interestingly, the chemokine ligands CXCL11 and CXCL12 are not able to displace the binding of [3H]VUF15485 to ACKR3. The radiolabeled VUF15485 was subsequently used to evaluate its binding pocket. Site-directed mutagenesis and docking studies using a recently solved cryo-EM structure propose that VUF15485 binds in the major and the minor binding pocket of ACKR3. SIGNIFICANCE STATEMENT: The atypical chemokine receptor atypical chemokine receptor 3 (ACKR3) is considered an interesting drug target in relation to cancer and multiple sclerosis. The study reports on new chemical biology tools for ACKR3, i.e., a new agonist that can also be radiolabeled and a new ACKR3 conformational sensor, that both can be used to directly study the interaction of ACKR3 ligands with the G protein-coupled receptor.
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Affiliation(s)
- Aurelien M Zarca
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Ilze Adlere
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Cristina P Viciano
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Marta Arimont-Segura
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Max Meyrath
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Icaro A Simon
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Jan Paul Bebelman
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Dennis Laan
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Hans G J Custers
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Elwin Janssen
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Kobus L Versteegh
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Maurice C M L Buzink
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Desislava N Nesheva
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Reggie Bosma
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Iwan J P de Esch
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Henry F Vischer
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Maikel Wijtmans
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Martyna Szpakowska
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Andy Chevigné
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Carsten Hoffmann
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Chris de Graaf
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Barbara A Zarzycka
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Albert D Windhorst
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Martine J Smit
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
| | - Rob Leurs
- Department of Medicinal Chemistry (A.M.Z., M.A.-S., I.A.S., J.P.B., H.G.J.C., K.L.V., M.C.M.L.B., D.N.N., R.B., I.J.P.dE., H.F.V., M.W., C.dG., B.A.Z., M.J.S., R.L.) and Department of Chemistry & Pharmaceutical Sciences (E.J.), Amsterdam Institute for Molecular Life Sciences, Faculty of Science, Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HV Amsterdam, Netherlands; Griffin Discoveries BV, Amsterdam, Netherlands (I.A., I.J.P.dE., R.L.); Bio-Imaging-Center/Rudolf-Virchow-Zentrum, Institut für Pharmakologie, Versbacher Strasse 9, 97078 Würzburg, Germany (C.P.V., C.H.); Institute for Molecular Cell Biology, CMB - Center for Molecular Biomedicine, University Hospital Jena, Friedrich Schiller University Jena, Jena, Germany (C.P.V., C.H.); Immuno-Pharmacology and Interactomics, Department of Infection and Immunity, Luxembourg Institute of Health, 29, rue Henri Koch, L-4354, Esch-sur-Alzette, Luxembourg (M.M., M.S., A.C.); and Department of Radiology and Nuclear Medicine, VU University Medical Center Amsterdam, Netherlands (D.L., A.D.W.)
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3
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Prasetiya FS, Destiarani W, Nuwarda RF, Rohmatulloh FG, Natalia W, Novianti MT, Ramdani T, Agung MUK, Arsad S, Sari LA, Pitriani P, Suryanti S, Gumilar G, Mouget JL, Yusuf M. The nanomolar affinity of C-phycocyanin from virtual screening of microalgal bioactive as potential ACE2 inhibitor for COVID-19 therapy. JOURNAL OF KING SAUD UNIVERSITY. SCIENCE 2023; 35:102533. [PMID: 36624782 PMCID: PMC9814374 DOI: 10.1016/j.jksus.2022.102533] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 11/18/2022] [Accepted: 12/28/2022] [Indexed: 05/28/2023]
Abstract
The global pandemic of COVID-19 caused by SARS-CoV-2 has caused more than 400 million infections with more than 5.7 million deaths worldwide, and the number of validated therapies from natural products for treating coronavirus infections needs to be increased. Therefore, the virtual screening of bioactive compounds from natural products based on computational methods could be an interesting strategy. Among many sources of bioactive natural products, compounds from marine organisms, particularly microalgae and cyanobacteria, can be potential antiviral agents. The present study investigates bioactive antiviral compounds from microalgae and cyanobacteria as a potential inhibitor of SARS-CoV-2 by targeting Angiotensin-Converting Enzyme II (ACE2) using integrated in silico and in vitro approaches. Our in silico analysis demonstrates that C-Phycocyanin (CPC) can potentially inhibit the binding of ACE2 receptor and SARS-CoV-2 with the docking score of -9.7 kcal mol-1. This score is relatively more favorable than the native ligand on ACE2 receptor. Molecular dynamics simulation also reveals the stability interaction between both CPC and ACE2 receptor with a root mean square deviation (RMSD) value of 1.5 Å. Additionally, our in vitro analysis using the surface plasmon resonance (SPR) method shows that CPC has a high affinity for ACE2 with a binding affinity range from 5 to 125 µM, with KD 3.37 nM. This study could serve as a reference to design microalgae- or cyanobacteria-based antiviral drugs for prophylaxis in SARS-CoV-2 infections.
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Affiliation(s)
- Fiddy S Prasetiya
- Research Center for Biosystematics and Evolution, Research Organization for Life Sciences and Environment, National Research and Innovation Agency Republic of Indonesia (BRIN), Jalan Raya Bogor Km 46, Cibinong, West Java 16911, Indonesia
- Marine Science Department, Faculty of Fisheries and Marine Sciences, Universitas Padjadjaran, Jl. Raya Bandung Sumedang KM. 21, 45363 Jatinangor, Indonesia
| | - Wanda Destiarani
- Research Center for Biotechnology and Bioinformatics Universitas Padjadjaran, Jl. Singaperbangsa No. 2, 40132 Bandung, Indonesia
| | - Rina F Nuwarda
- Department of Pharmaceutical Analysis and Medicinal Chemistry, Faculty of Pharmacy, Universitas Padjadjaran, Jl. Raya Bandung Sumedang KM. 21, 45363 Jatinangor, Indonesia
| | - Fauzian G Rohmatulloh
- Research Center for Biotechnology and Bioinformatics Universitas Padjadjaran, Jl. Singaperbangsa No. 2, 40132 Bandung, Indonesia
- Study Programme of Master Biotechnology, Faculty of Postgraduate School, Universitas Padjadjaran, Jl. Dipatiukur No. 35, Bandung, Indonesia
| | - Wiwin Natalia
- Research Center for Biotechnology and Bioinformatics Universitas Padjadjaran, Jl. Singaperbangsa No. 2, 40132 Bandung, Indonesia
| | - Mia T Novianti
- Research Center for Biotechnology and Bioinformatics Universitas Padjadjaran, Jl. Singaperbangsa No. 2, 40132 Bandung, Indonesia
| | - Taufik Ramdani
- Research Center for Biotechnology and Bioinformatics Universitas Padjadjaran, Jl. Singaperbangsa No. 2, 40132 Bandung, Indonesia
| | - Mochamad U K Agung
- Marine Science Department, Faculty of Fisheries and Marine Sciences, Universitas Padjadjaran, Jl. Raya Bandung Sumedang KM. 21, 45363 Jatinangor, Indonesia
| | - Sulastri Arsad
- Aquatic Resources Management Study Program, Faculty of Fisheries and Marine Science, Universitas Brawijaya, Jl. Veteran, 65145 Malang, Indonesia
| | - Luthfiana A Sari
- Department of Fish Health Management and Aquaculture, Faculty of Fisheries and Marine, Universitas Airlangga, Campus C Unair Jl. Mulyosari, 60113 Surabaya, Indonesia
| | - Pipit Pitriani
- Department of Coaching Education, Faculty of Sports and Health Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 299, 40154 Bandung, Indonesia
| | - Suryanti Suryanti
- Department of Aquatic Resources, Faculty of Fisheries and Marine Sciences, Universitas Diponegoro, Jl. Prof. H. Soedarto, S.H., 50275 Semarang, Indonesia
| | - Gilang Gumilar
- Welding and Fabrication Engineering Technology Department, Institut Teknologi Sains Bandung, Central Cikarang, 17530 Bekasi, Indonesia
| | - Jean-Luc Mouget
- BiOSSE Laboratory, Faculty of Science & Technology, Le Mans Université, Avenue O. Messiaen, 72085 Le Mans Cedex 9, France
| | - Muhammad Yusuf
- Research Center for Biotechnology and Bioinformatics Universitas Padjadjaran, Jl. Singaperbangsa No. 2, 40132 Bandung, Indonesia
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, Jl. Raya Bandung Sumedang KM. 21, 45363 Jatinangor, Indonesia
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4
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van den Bor J, Bergkamp ND, Anbuhl SM, Dekker F, Comez D, Perez Almeria CV, Bosma R, White CW, Kilpatrick LE, Hill SJ, Siderius M, Smit MJ, Heukers R. NanoB 2 to monitor interactions of ligands with membrane proteins by combining nanobodies and NanoBRET. CELL REPORTS METHODS 2023; 3:100422. [PMID: 37056381 PMCID: PMC10088090 DOI: 10.1016/j.crmeth.2023.100422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 01/31/2023] [Accepted: 02/17/2023] [Indexed: 03/14/2023]
Abstract
The therapeutic potential of ligands targeting disease-associated membrane proteins is predicted by ligand-receptor binding constants, which can be determined using NanoLuciferase (NanoLuc)-based bioluminescence resonance energy transfer (NanoBRET) methods. However, the broad applicability of these methods is hampered by the restricted availability of fluorescent probes. We describe the use of antibody fragments, like nanobodies, as universal building blocks for fluorescent probes for use in NanoBRET. Our nanobody-NanoBRET (NanoB2) workflow starts with the generation of NanoLuc-tagged receptors and fluorescent nanobodies, enabling homogeneous, real-time monitoring of nanobody-receptor binding. Moreover, NanoB2 facilitates the assessment of receptor binding of unlabeled ligands in competition binding experiments. The broad significance is illustrated by the successful application of NanoB2 to different drug targets (e.g., multiple G protein-coupled receptors [GPCRs] and a receptor tyrosine kinase [RTK]) at distinct therapeutically relevant binding sites (i.e., extracellular and intracellular).
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Affiliation(s)
- Jelle van den Bor
- Receptor Biochemistry and Signaling group, Division of Medicinal Chemistry, Amsterdam Institute for Molecular and Life Science (AIMMS), Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Nick D. Bergkamp
- Receptor Biochemistry and Signaling group, Division of Medicinal Chemistry, Amsterdam Institute for Molecular and Life Science (AIMMS), Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Stephanie M. Anbuhl
- Receptor Biochemistry and Signaling group, Division of Medicinal Chemistry, Amsterdam Institute for Molecular and Life Science (AIMMS), Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- QVQ Holding B.V., Utrecht, the Netherlands
| | - Françoise Dekker
- Receptor Biochemistry and Signaling group, Division of Medicinal Chemistry, Amsterdam Institute for Molecular and Life Science (AIMMS), Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Dehan Comez
- Cell Signalling Research Group, Division of Physiology, Pharmacology and Neuroscience, School of Life Sciences, University of Nottingham, Nottingham, UK
- Centre of Membrane Proteins and Receptors (COMPARE), University of Birmingham and University of Nottingham, the Midlands, UK
| | - Claudia V. Perez Almeria
- Receptor Biochemistry and Signaling group, Division of Medicinal Chemistry, Amsterdam Institute for Molecular and Life Science (AIMMS), Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Reggie Bosma
- Receptor Biochemistry and Signaling group, Division of Medicinal Chemistry, Amsterdam Institute for Molecular and Life Science (AIMMS), Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Carl W. White
- Cell Signalling Research Group, Division of Physiology, Pharmacology and Neuroscience, School of Life Sciences, University of Nottingham, Nottingham, UK
- Centre of Membrane Proteins and Receptors (COMPARE), University of Birmingham and University of Nottingham, the Midlands, UK
| | - Laura E. Kilpatrick
- Centre of Membrane Proteins and Receptors (COMPARE), University of Birmingham and University of Nottingham, the Midlands, UK
- Division of Bimolecular Science and Medicinal Chemistry, School of Pharmacy, Biodiscovery Institute, University of Nottingham, Nottingham, UK
| | - Stephen J. Hill
- Cell Signalling Research Group, Division of Physiology, Pharmacology and Neuroscience, School of Life Sciences, University of Nottingham, Nottingham, UK
- Centre of Membrane Proteins and Receptors (COMPARE), University of Birmingham and University of Nottingham, the Midlands, UK
| | - Marco Siderius
- Receptor Biochemistry and Signaling group, Division of Medicinal Chemistry, Amsterdam Institute for Molecular and Life Science (AIMMS), Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Martine J. Smit
- Receptor Biochemistry and Signaling group, Division of Medicinal Chemistry, Amsterdam Institute for Molecular and Life Science (AIMMS), Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Raimond Heukers
- Receptor Biochemistry and Signaling group, Division of Medicinal Chemistry, Amsterdam Institute for Molecular and Life Science (AIMMS), Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- QVQ Holding B.V., Utrecht, the Netherlands
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5
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Shpakov AO. Allosteric Regulation of G-Protein-Coupled Receptors: From Diversity of Molecular Mechanisms to Multiple Allosteric Sites and Their Ligands. Int J Mol Sci 2023; 24:6187. [PMID: 37047169 PMCID: PMC10094638 DOI: 10.3390/ijms24076187] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Revised: 03/21/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
Allosteric regulation is critical for the functioning of G protein-coupled receptors (GPCRs) and their signaling pathways. Endogenous allosteric regulators of GPCRs are simple ions, various biomolecules, and protein components of GPCR signaling (G proteins and β-arrestins). The stability and functional activity of GPCR complexes is also due to multicenter allosteric interactions between protomers. The complexity of allosteric effects caused by numerous regulators differing in structure, availability, and mechanisms of action predetermines the multiplicity and different topology of allosteric sites in GPCRs. These sites can be localized in extracellular loops; inside the transmembrane tunnel and in its upper and lower vestibules; in cytoplasmic loops; and on the outer, membrane-contacting surface of the transmembrane domain. They are involved in the regulation of basal and orthosteric agonist-stimulated receptor activity, biased agonism, GPCR-complex formation, and endocytosis. They are targets for a large number of synthetic allosteric regulators and modulators, including those constructed using molecular docking. The review is devoted to the principles and mechanisms of GPCRs allosteric regulation, the multiplicity of allosteric sites and their topology, and the endogenous and synthetic allosteric regulators, including autoantibodies and pepducins. The allosteric regulation of chemokine receptors, proteinase-activated receptors, thyroid-stimulating and luteinizing hormone receptors, and beta-adrenergic receptors are described in more detail.
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Affiliation(s)
- Alexander O Shpakov
- Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, 194223 St. Petersburg, Russia
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6
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Vauquelin G, Maes D. Competition in drug binding and … the race to equilibrium. Fundam Clin Pharmacol 2023; 37:147-157. [PMID: 35981720 DOI: 10.1111/fcp.12824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 06/30/2022] [Accepted: 08/17/2022] [Indexed: 01/25/2023]
Abstract
Binding kinetics has become a popular topic in pharmacology due to its potential contribution to the selectivity and duration of drug action. Yet, the overall kinetic aspects of complex binding mechanisms are still merely described in terms of elaborate algebraic equations. Interestingly, it has been recommended some 10 years ago to examine such mechanisms in terms of binding fluxes instead of the conventional rate constants. Alike the velocity of product formation in enzymology, those fluxes refer to the velocity by which one target species converts into another one. Novel binding flux-based approaches are utilized to get a better visual insight into the "competition" between two drugs/ligands for a single target as well as between induced fit- and conformational selection pathways for a single ligand within a thermodynamic cycle. The present data were obtained by differential equation-based simulations. Early on, the ligand-binding steps "race" to equilibrium (i.e., when their forward and reverse fluxes are equal) at their individual pace. The overall/global equilibrium is only reached later on. For the competition association assays, this parting might produce a transient "overshoot" of one of the bound target species. A similar overshoot may also show up within a thermodynamic cycle and, at first glance, suggest that the induced fit pathway dominates. Yet, present findings show that under certain circumstances, it could rather be the other way round. Novel binding flux-based approaches offer visually attractive insights into crucial aspects of "complex" binding mechanisms under non-equilibrium conditions.
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Affiliation(s)
- Georges Vauquelin
- Department of Molecular and Biochemical Pharmacology, Vrije Universiteit Brussel, Brussels, Belgium
| | - Dominique Maes
- Structural Biology Brussels, Vrije Universiteit Brussel, Brussels, Belgium
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7
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Pan-cancer functional analysis of somatic mutations in G protein-coupled receptors. Sci Rep 2022; 12:21534. [PMID: 36513718 PMCID: PMC9747925 DOI: 10.1038/s41598-022-25323-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Accepted: 11/28/2022] [Indexed: 12/15/2022] Open
Abstract
G Protein-coupled receptors (GPCRs) are the most frequently exploited drug target family, moreover they are often found mutated in cancer. Here we used a dataset of mutations found in patient samples derived from the Genomic Data Commons and compared it to the natural human variance as exemplified by data from the 1000 genomes project. We explored cancer-related mutation patterns in all GPCR classes combined and individually. While the location of the mutations across the protein domains did not differ significantly in the two datasets, a mutation enrichment in cancer patients was observed among class-specific conserved motifs in GPCRs such as the Class A "DRY" motif. A Two-Entropy Analysis confirmed the correlation between residue conservation and cancer-related mutation frequency. We subsequently created a ranking of high scoring GPCRs, using a multi-objective approach (Pareto Front Ranking). Our approach was confirmed by re-discovery of established cancer targets such as the LPA and mGlu receptor families, but also discovered novel GPCRs which had not been linked to cancer before such as the P2Y Receptor 10 (P2RY10). Overall, this study presents a list of GPCRs that are amenable to experimental follow up to elucidate their role in cancer.
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8
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Ortiz Zacarías NV, Chahal KK, Šimková T, van der Horst C, Zheng Y, Inoue A, Theunissen E, Mallee L, van der Es D, Louvel J, IJzerman AP, Handel TM, Kufareva I, Heitman LH. Design and Characterization of an Intracellular Covalent Ligand for CC Chemokine Receptor 2. J Med Chem 2021; 64:2608-2621. [PMID: 33600174 PMCID: PMC7958898 DOI: 10.1021/acs.jmedchem.0c01137] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
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Covalently acting inhibitors constitute a large and growing fraction of approved
small-molecule therapeutics as well as useful tools for a variety of in
vitro and in vivo applications. Here, we aimed to develop a
covalent antagonist of CC chemokine receptor 2 (CCR2), a class A GPCR that has been
pursued as a therapeutic target in inflammation and immuno-oncology. Based on a known
intracellularly binding CCR2 antagonist, several covalent derivatives were synthesized
and characterized by radioligand binding and functional assays. These studies revealed
compound 14 as an intracellular covalent ligand for CCR2. In
silico modeling followed by site-directed mutagenesis confirmed that
14 forms a covalent bond with one of three proximal cysteine residues,
which can be engaged interchangeably. To our knowledge, compound 14
represents the first covalent ligand reported for CCR2. Due to its unique properties, it
may represent a promising tool for ongoing and future studies of CCR2 pharmacology.
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Affiliation(s)
- Natalia V Ortiz Zacarías
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333 CC, Leiden, The Netherlands.,Oncode Institute, 2333 CC Leiden, The Netherlands
| | - Kirti K Chahal
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, California 92093, United States
| | - Tereza Šimková
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333 CC, Leiden, The Netherlands
| | - Cas van der Horst
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333 CC, Leiden, The Netherlands
| | - Yi Zheng
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, California 92093, United States
| | - Asuka Inoue
- Graduate School of Pharmaceutical Sciences, Tohoku University, Sendai, Miyagi 980-8578, Japan
| | - Emy Theunissen
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333 CC, Leiden, The Netherlands
| | - Lloyd Mallee
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333 CC, Leiden, The Netherlands
| | - Daan van der Es
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333 CC, Leiden, The Netherlands
| | - Julien Louvel
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333 CC, Leiden, The Netherlands
| | - Adriaan P IJzerman
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333 CC, Leiden, The Netherlands
| | - Tracy M Handel
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, California 92093, United States
| | - Irina Kufareva
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, California 92093, United States
| | - Laura H Heitman
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Einsteinweg 55, 2333 CC, Leiden, The Netherlands.,Oncode Institute, 2333 CC Leiden, The Netherlands
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9
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Fluxes for Unraveling Complex Binding Mechanisms. Trends Pharmacol Sci 2020; 41:923-932. [DOI: 10.1016/j.tips.2020.10.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 10/08/2020] [Accepted: 10/09/2020] [Indexed: 01/05/2023]
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10
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Abstract
There is a great need for innovative new medicines to treat unmet medical needs. The discovery and development of innovative new medicines is extremely difficult, costly, and inefficient. In the last decade, phenotypic drug discovery (PDD) was reintroduced as a strategy to provide first-in-class medicines. PDD uses empirical, target-agnostic lead generation to identify pharmacologically active molecules and novel therapeutics which work through unprecedented drug mechanisms. The economic and scientific value of PDD is exemplified through game-changing medicines for hepatitis C virus, spinal muscular atrophy, and cystic fibrosis. In this short review, recent advances are noted for the implementation and de-risking of PDD (for compound library selection, biomarker development, mechanism identification, and safety studies) and the potential for artificial intelligence. A significant barrier in the decision to implement PDD is balancing the potential impact of a novel mechanism of drug action with an under-defined scientific path forward, with the desire to provide infrastructure and metrics to optimize return on investment, which a known mechanism provides. A means to address this knowledge gap in the future is to empower precompetitive research utilizing the empirical concepts of PDD to identify new mechanisms and pharmacologically active compounds.
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11
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van der Velden WJC, Heitman LH, Rosenkilde MM. Perspective: Implications of Ligand-Receptor Binding Kinetics for Therapeutic Targeting of G Protein-Coupled Receptors. ACS Pharmacol Transl Sci 2020; 3:179-189. [PMID: 32296761 DOI: 10.1021/acsptsci.0c00012] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Indexed: 12/16/2022]
Abstract
The concept of ligand-receptor binding kinetics has been broadly applied in drug development pipelines focusing on G protein-coupled receptors (GPCRs). The ligand residence time (RT) for a receptor describes how long a ligand-receptor complex exists, and is defined as the reciprocal of the dissociation rate constant (k off). RT has turned out to be a valuable parameter for GPCR researchers focusing on drug development as a good predictor of in vivo efficacy. The positive correlation between RT and in vivo efficacy has been established for several drugs targeting class A GPCRs (e.g., the neurokinin-1 receptor (NK1R), the β2 adrenergic receptor (β2AR), and the muscarinic 3 receptor (M3R)) and for drugs targeting class B1 (e.g., the glucagon-like peptide 1 receptor (GLP-1R)). Recently, the association rate constant (k on) has gained similar attention as another parameter affecting in vivo efficacy. In the current perspective, we address the importance of studying ligand-receptor binding kinetics for therapeutic targeting of GPCRs, with an emphasis on how binding kinetics can be altered by subtle molecular changes in the ligands and/or the receptors and how such changes affect treatment outcome. Moreover, we speculate on the impact of binding kinetic parameters for functional selectivity and sustained receptor signaling from endosomal compartments; phenomena that have gained increasing interest in attempts to improve therapeutic targeting of GPCRs.
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Affiliation(s)
- Wijnand J C van der Velden
- Laboratory for Molecular Pharmacology, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK 2200, Denmark
| | - Laura H Heitman
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research, Leiden University, Leiden 2333 CC, The Netherlands
| | - Mette M Rosenkilde
- Laboratory for Molecular Pharmacology, Department of Biomedical Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen DK 2200, Denmark
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12
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Georgi V, Dubrovskiy A, Steigele S, Fernández-Montalván AE. Considerations for improved performance of competition association assays analysed with the Motulsky-Mahan's "kinetics of competitive binding" model. Br J Pharmacol 2019; 176:4731-4744. [PMID: 31444916 PMCID: PMC7029771 DOI: 10.1111/bph.14841] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 06/26/2019] [Accepted: 08/07/2019] [Indexed: 12/29/2022] Open
Abstract
Background and Purpose Target engagement dynamics can influence drugs' pharmacological effects. Kinetic parameters for drug:target interactions are often quantified by evaluating competition association experiments—measuring simultaneous protein binding of labelled tracers and unlabelled test compounds over time—with Motulsky–Mahan's “kinetics of competitive binding” model. Despite recent technical improvements, the current assay formats impose practical limitations to this approach. This study aims at the characterisation, understanding and prevention of these experimental constraints, and associated analytical challenges. Experimental Approach Monte Carlo simulations were used to run virtual kinetic and equilibrium tracer binding and competition experiments in both normal and perturbed assay conditions. Data were fitted to standard equations derived from the mass action law (including Motulsky–Mahan's) and to extended versions aiming to cope with frequently observed deviations of the canonical traces. Results were compared to assess the precision and accuracy of these models and identify experimental factors influencing their performance. Key Results Key factors influencing the precision and accuracy of the Motulsky–Mahan model are the interplay between compound dissociation rates, measurement time and interval frequency, tracer concentration and binding kinetics and the relative abundance of equilibrium complexes in vehicle controls. Experimental results produced recommendations for better design of tracer characterisation experiments and new strategies to deal with systematic signal decay. Conclusions and Implications Our data advances our comprehension of the Motulsky–Mahan kinetics of competitive binding models and provides experimental design recommendations, data analysis tools, and general guidelines for its practical application to in vitro pharmacology and drug screening.
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Affiliation(s)
| | - Alexey Dubrovskiy
- Research and Development, Genedata AG, Basel, Switzerland.,Software Engineering, Google Inc., Zürich, Switzerland
| | | | - Amaury E Fernández-Montalván
- Drug Discovery, Pharmaceuticals, Bayer AG, Berlin, Germany.,Compound Screening, Institut de Recherches Servier, Croissy-sur-Seine, France
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13
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Probe dependency in the determination of ligand binding kinetics at a prototypical G protein-coupled receptor. Sci Rep 2019; 9:7906. [PMID: 31133718 PMCID: PMC6536503 DOI: 10.1038/s41598-019-44025-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 04/25/2019] [Indexed: 01/28/2023] Open
Abstract
Drug-target binding kinetics are suggested to be important parameters for the prediction of in vivo drug-efficacy. For G protein-coupled receptors (GPCRs), the binding kinetics of ligands are typically determined using association binding experiments in competition with radiolabelled probes, followed by analysis with the widely used competitive binding kinetics theory developed by Motulsky and Mahan. Despite this, the influence of the radioligand binding kinetics on the kinetic parameters derived for the ligands tested is often overlooked. To address this, binding rate constants for a series of histamine H1 receptor (H1R) antagonists were determined using radioligands with either slow (low koff) or fast (high koff) dissociation characteristics. A correlation was observed between the probe-specific datasets for the kinetic binding affinities, association rate constants and dissociation rate constants. However, the magnitude and accuracy of the binding rate constant-values was highly dependent on the used radioligand probe. Further analysis using recently developed fluorescent binding methods corroborates the finding that the Motulsky-Mahan methodology is limited by the employed assay conditions. The presented data suggest that kinetic parameters of GPCR ligands depend largely on the characteristics of the probe used and results should therefore be viewed within the experimental context and limitations of the applied methodology.
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14
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IJzerman AP, Guo D. Drug-Target Association Kinetics in Drug Discovery. Trends Biochem Sci 2019; 44:861-871. [PMID: 31101454 DOI: 10.1016/j.tibs.2019.04.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 03/28/2019] [Accepted: 04/08/2019] [Indexed: 02/07/2023]
Abstract
The important role of ligand-receptor binding kinetics in drug design and discovery is increasingly recognized by the drug research community. Over the past decade, accumulating evidence has shown that optimizing the ligand's dissociation rate constant can lead to desirable duration of in vivo target occupancy and, hence, improved pharmacodynamic properties. However, the association rate constant as a pharmacological principle remains less investigated, whereas it can play an equally important role in the selection of drug candidates. This review provides a compilation and discussion of otherwise scarce and dispersed information on this topic, bringing to light the importance of drug-target association in kinetics-directed drug design and discovery.
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Affiliation(s)
- Adriaan P IJzerman
- Division of Drug Discovery and Safety, Leiden Academic Centre for Drug Research (LACDR), Leiden University, P.O. Box 9502, 2300, RA, Leiden, The Netherlands
| | - Dong Guo
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, 209 Tongshan Road, Xuzhou, 221004, Jiangsu, China.
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15
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Lin HY, Ho Y, Liu HL. Structure-Based Pharmacophore Modeling to Discover Novel CCR5 Inhibitors for HIV-1/Cancers Therapy. ACTA ACUST UNITED AC 2019. [DOI: 10.4236/jbise.2019.121002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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16
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Hoare BL, Bruell S, Sethi A, Gooley PR, Lew MJ, Hossain MA, Inoue A, Scott DJ, Bathgate RAD. Multi-Component Mechanism of H2 Relaxin Binding to RXFP1 through NanoBRET Kinetic Analysis. iScience 2018; 11:93-113. [PMID: 30594862 PMCID: PMC6309025 DOI: 10.1016/j.isci.2018.12.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 11/20/2018] [Accepted: 12/05/2018] [Indexed: 12/27/2022] Open
Abstract
The peptide hormone H2 relaxin has demonstrated promise as a therapeutic, but mimetic development has been hindered by the poorly understood relaxin receptor RXFP1 activation mechanism. H2 relaxin is hypothesized to bind to two distinct ECD sites, which reorientates the N-terminal LDLa module to activate the transmembrane domain. Here we provide evidence for this model in live cells by measuring bioluminescence resonance energy transfer (BRET) between nanoluciferase-tagged RXFP1 constructs and fluorescently labeled H2 relaxin (NanoBRET). Additionally, we validate these results using the related RXFP2 receptor and chimeras with an inserted RXFP1-binding domain utilizing NanoBRET and nuclear magnetic resonance studies on recombinant proteins. We therefore provide evidence for the multi-component molecular mechanism of H2 relaxin binding to RXFP1 on the full-length receptor in cells. Also, we show the utility of NanoBRET real-time binding kinetics to reveal subtle binding complexities, which may be overlooked in traditional equilibrium binding assays. NanoBRET was used to assess relaxin binding kinetics to its receptor RXFP1 Binding on wild-type and mutant RXFP1 demonstrated a multi-component mechanism This binding mode was validated using RXFP2/RXFP1 chimeras and protein NMR studies NanoBRET binding can reveal subtle GPCR binding modes to aid drug development
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Affiliation(s)
- Bradley L Hoare
- Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, VIC 3052, Australia
| | - Shoni Bruell
- Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, VIC 3052, Australia; Department of Biochemistry and Molecular Biology, The University of Melbourne, Parkville, VIC, Australia
| | - Ashish Sethi
- Department of Biochemistry and Molecular Biology, The University of Melbourne, Parkville, VIC, Australia; Bio21 Molecular and Biotechnology Institute, The University of Melbourne, Parkville, VIC, Australia
| | - Paul R Gooley
- Department of Biochemistry and Molecular Biology, The University of Melbourne, Parkville, VIC, Australia; Bio21 Molecular and Biotechnology Institute, The University of Melbourne, Parkville, VIC, Australia
| | - Michael J Lew
- Department of Pharmacology and Therapeutics, The University of Melbourne, Parkville, VIC 3052, Australia
| | - Mohammed A Hossain
- Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, VIC 3052, Australia; Department of Chemistry, The University of Melbourne, Parkville, VIC 3052, Australia
| | - Asuka Inoue
- Graduate School of Pharmaceutical Sciences, Tohoku University, 6-3, Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8578, Japan
| | - Daniel J Scott
- Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, VIC 3052, Australia; Department of Biochemistry and Molecular Biology, The University of Melbourne, Parkville, VIC, Australia.
| | - Ross A D Bathgate
- Florey Institute of Neuroscience and Mental Health, The University of Melbourne, Parkville, VIC 3052, Australia; Department of Biochemistry and Molecular Biology, The University of Melbourne, Parkville, VIC, Australia.
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17
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Schuetz DA, Bernetti M, Bertazzo M, Musil D, Eggenweiler HM, Recanatini M, Masetti M, Ecker GF, Cavalli A. Predicting Residence Time and Drug Unbinding Pathway through Scaled Molecular Dynamics. J Chem Inf Model 2018; 59:535-549. [DOI: 10.1021/acs.jcim.8b00614] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Doris A. Schuetz
- Department of Pharmaceutical Chemistry, University of Vienna, UZA 2, Althanstrasse 14, 1090 Vienna, Austria
| | - Mattia Bernetti
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum—Università di Bologna, via Belmeloro 6, I-40126 Bologna, Italy
| | - Martina Bertazzo
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum—Università di Bologna, via Belmeloro 6, I-40126 Bologna, Italy
- Computational Sciences, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Djordje Musil
- Discovery Technologies, Merck KGaA, Frankfurter Straße 250, 64293 Darmstadt, Germany
| | | | - Maurizio Recanatini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum—Università di Bologna, via Belmeloro 6, I-40126 Bologna, Italy
| | - Matteo Masetti
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum—Università di Bologna, via Belmeloro 6, I-40126 Bologna, Italy
| | - Gerhard F. Ecker
- Department of Pharmaceutical Chemistry, University of Vienna, UZA 2, Althanstrasse 14, 1090 Vienna, Austria
| | - Andrea Cavalli
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum—Università di Bologna, via Belmeloro 6, I-40126 Bologna, Italy
- Computational Sciences, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
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18
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Vass M, Podlewska S, de Esch IJP, Bojarski AJ, Leurs R, Kooistra AJ, de Graaf C. Aminergic GPCR-Ligand Interactions: A Chemical and Structural Map of Receptor Mutation Data. J Med Chem 2018; 62:3784-3839. [PMID: 30351004 DOI: 10.1021/acs.jmedchem.8b00836] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The aminergic family of G protein-coupled receptors (GPCRs) plays an important role in various diseases and represents a major drug discovery target class. Structure determination of all major aminergic subfamilies has enabled structure-based ligand design for these receptors. Site-directed mutagenesis data provides an invaluable complementary source of information for elucidating the structural determinants of binding of different ligand chemotypes. The current study provides a comparative analysis of 6692 mutation data points on 34 aminergic GPCR subtypes, covering the chemical space of 540 unique ligands from mutagenesis experiments and information from experimentally determined structures of 52 distinct aminergic receptor-ligand complexes. The integrated analysis enables detailed investigation of structural receptor-ligand interactions and assessment of the transferability of combined binding mode and mutation data across ligand chemotypes and receptor subtypes. An overview is provided of the possibilities and limitations of using mutation data to guide the design of novel aminergic receptor ligands.
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Affiliation(s)
- Márton Vass
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute for Molecules, Medicines and Systems (AIMMS) , VU University Amsterdam , 1081HZ Amsterdam , The Netherlands
| | - Sabina Podlewska
- Department of Medicinal Chemistry, Institute of Pharmacology , Polish Academy of Sciences , Smętna 12 , PL31-343 Kraków , Poland
| | - Iwan J P de Esch
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute for Molecules, Medicines and Systems (AIMMS) , VU University Amsterdam , 1081HZ Amsterdam , The Netherlands
| | - Andrzej J Bojarski
- Department of Medicinal Chemistry, Institute of Pharmacology , Polish Academy of Sciences , Smętna 12 , PL31-343 Kraków , Poland
| | - Rob Leurs
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute for Molecules, Medicines and Systems (AIMMS) , VU University Amsterdam , 1081HZ Amsterdam , The Netherlands
| | - Albert J Kooistra
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute for Molecules, Medicines and Systems (AIMMS) , VU University Amsterdam , 1081HZ Amsterdam , The Netherlands.,Department of Drug Design and Pharmacology , University of Copenhagen , Universitetsparken 2 , 2100 Copenhagen , Denmark
| | - Chris de Graaf
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute for Molecules, Medicines and Systems (AIMMS) , VU University Amsterdam , 1081HZ Amsterdam , The Netherlands.,Sosei Heptares , Steinmetz Building, Granta Park, Great Abington , Cambridge CB21 6DG , U.K
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19
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Jagla CAD, Scott CE, Tang Y, Qiao C, Mateo-Semidey GE, Yudowski GA, Lu D, Kendall DA. Pyrimidinyl Biphenylureas Act as Allosteric Modulators to Activate Cannabinoid Receptor 1 and Initiate β-Arrestin-Dependent Responses. Mol Pharmacol 2018; 95:1-10. [PMID: 30322873 DOI: 10.1124/mol.118.112854] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 10/12/2018] [Indexed: 01/14/2023] Open
Abstract
Cannabinoid receptor 1 (CB1) is a G-protein-coupled receptor that is abundant in the central nervous system. It binds several compounds in its orthosteric site, including the endocannabinoids, arachidonoyl ethanolamide (anandamide) and 2-arachidonoyl glycerol, and the plant-derived Δ9-tetrahydrocannabinol, one of the main psychoactive components of marijuana. It primarily couples to Gi/o proteins to inhibit adenylate cyclase activity and typically induces downstream signaling that is Gi-dependent. Since this receptor is implicated in several maladies, such as obesity, pain, and neurodegenerative disorders, there is interest in developing therapeutics that selectively target this receptor. Allosteric modulators of CB1 offer one new approach that has tremendous therapeutic potential. Here, we reveal receptor- and cellular-level properties consistent with receptor activation by a series of pyrimidinyl biphenylureas (LDK1285, LDK1288, LDK1305, and PSNCBAM1), including promoting binding of the agonist CP55940 with positive cooperativity and inhibiting binding of the inverse agonist SR141716A with negative cooperativity, demonstrated via radioligand binding studies. Consistent with these findings, the allosteric modulators induced cellular internalization of the receptor and recruitment of β-arrestin 2 in human embryonic kidney cell line 293 cells monitored with confocal and total internal reflective fluorescence microscopy, respectively. These allosteric modulators, however, caused G-protein-independent but β-arrestin 1-dependent phosphorylation of the downstream kinases extracellular signal-regulated kinase 1/2, mitogen-activated protein kinase, and Src, shown by immunoblotting studies. These results are consistent with the involvement of β-arrestin and suggest that these allosteric modulators induce biased signaling.
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Affiliation(s)
- Caitlin A D Jagla
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut (C.A.D.J., C.E.S., Y.T., D.A.K.); Department of Anatomy and Neurobiology (G.E.M.-S., G.A.Y.) and Institute of Neurobiology (G.E.M.-S., G.A.Y.), University of Puerto Rico, San Juan, Puerto Rico; and Department of Pharmaceutical Sciences, Irma Lerma Rangel College of Pharmacy, Texas A&M Health Science Center, Kingsville, Texas (C.Q., D.L.)
| | - Caitlin E Scott
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut (C.A.D.J., C.E.S., Y.T., D.A.K.); Department of Anatomy and Neurobiology (G.E.M.-S., G.A.Y.) and Institute of Neurobiology (G.E.M.-S., G.A.Y.), University of Puerto Rico, San Juan, Puerto Rico; and Department of Pharmaceutical Sciences, Irma Lerma Rangel College of Pharmacy, Texas A&M Health Science Center, Kingsville, Texas (C.Q., D.L.)
| | - Yaliang Tang
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut (C.A.D.J., C.E.S., Y.T., D.A.K.); Department of Anatomy and Neurobiology (G.E.M.-S., G.A.Y.) and Institute of Neurobiology (G.E.M.-S., G.A.Y.), University of Puerto Rico, San Juan, Puerto Rico; and Department of Pharmaceutical Sciences, Irma Lerma Rangel College of Pharmacy, Texas A&M Health Science Center, Kingsville, Texas (C.Q., D.L.)
| | - Changjiang Qiao
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut (C.A.D.J., C.E.S., Y.T., D.A.K.); Department of Anatomy and Neurobiology (G.E.M.-S., G.A.Y.) and Institute of Neurobiology (G.E.M.-S., G.A.Y.), University of Puerto Rico, San Juan, Puerto Rico; and Department of Pharmaceutical Sciences, Irma Lerma Rangel College of Pharmacy, Texas A&M Health Science Center, Kingsville, Texas (C.Q., D.L.)
| | - Gabriel E Mateo-Semidey
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut (C.A.D.J., C.E.S., Y.T., D.A.K.); Department of Anatomy and Neurobiology (G.E.M.-S., G.A.Y.) and Institute of Neurobiology (G.E.M.-S., G.A.Y.), University of Puerto Rico, San Juan, Puerto Rico; and Department of Pharmaceutical Sciences, Irma Lerma Rangel College of Pharmacy, Texas A&M Health Science Center, Kingsville, Texas (C.Q., D.L.)
| | - Guillermo A Yudowski
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut (C.A.D.J., C.E.S., Y.T., D.A.K.); Department of Anatomy and Neurobiology (G.E.M.-S., G.A.Y.) and Institute of Neurobiology (G.E.M.-S., G.A.Y.), University of Puerto Rico, San Juan, Puerto Rico; and Department of Pharmaceutical Sciences, Irma Lerma Rangel College of Pharmacy, Texas A&M Health Science Center, Kingsville, Texas (C.Q., D.L.)
| | - Dai Lu
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut (C.A.D.J., C.E.S., Y.T., D.A.K.); Department of Anatomy and Neurobiology (G.E.M.-S., G.A.Y.) and Institute of Neurobiology (G.E.M.-S., G.A.Y.), University of Puerto Rico, San Juan, Puerto Rico; and Department of Pharmaceutical Sciences, Irma Lerma Rangel College of Pharmacy, Texas A&M Health Science Center, Kingsville, Texas (C.Q., D.L.)
| | - Debra A Kendall
- Department of Pharmaceutical Sciences, University of Connecticut, Storrs, Connecticut (C.A.D.J., C.E.S., Y.T., D.A.K.); Department of Anatomy and Neurobiology (G.E.M.-S., G.A.Y.) and Institute of Neurobiology (G.E.M.-S., G.A.Y.), University of Puerto Rico, San Juan, Puerto Rico; and Department of Pharmaceutical Sciences, Irma Lerma Rangel College of Pharmacy, Texas A&M Health Science Center, Kingsville, Texas (C.Q., D.L.)
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20
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Binding kinetics of cariprazine and aripiprazole at the dopamine D 3 receptor. Sci Rep 2018; 8:12509. [PMID: 30131592 PMCID: PMC6104066 DOI: 10.1038/s41598-018-30794-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Accepted: 08/03/2018] [Indexed: 12/19/2022] Open
Abstract
The dissociation behaviours of aripiprazole and cariprazine at the human D2 and D3 receptor are evaluated. A potential correlation between kinetics and in vivo profiles, especially cariprazine’s action on negative symptoms in schizophrenia, is investigated. The binding kinetics of four ligands were indirectly evaluated. After the receptor preparations were pre-incubated with the unlabelled ligands, the dissociation was initiated with an excess of [3H]spiperone. Slow dissociation kinetics characterizes aripiprazole and cariprazine at the D2 receptor. At the D3 receptor, aripiprazole exhibits a slow monophasic dissociation, while cariprazine displays a rapid biphasic behaviour. Functional ß-arrestin assays and molecular dynamics simulations at the D3 receptor confirm a biphasic binding behaviour of cariprazine. This may influence its in vivo action, as the partial agonist could react rapidly to variations in the dopamine levels of schizophrenic patients and the ligand will not quantitatively dissociate from the receptor in one single step. With these findings novel agents may be developed that display rapid, biphasic dissociation from the D3R to further investigate this effect on in vivo profiles.
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21
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Young RJ, Leeson PD. Mapping the Efficiency and Physicochemical Trajectories of Successful Optimizations. J Med Chem 2018; 61:6421-6467. [DOI: 10.1021/acs.jmedchem.8b00180] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Robert J. Young
- GlaxoSmithKline, Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Paul D. Leeson
- Paul Leeson Consulting Ltd., The Malt House, Main Street, Congerstone, Nuneaton, Warwickshire CV13 6LZ, U.K
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22
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Stoddart LA, Vernall AJ, Bouzo-Lorenzo M, Bosma R, Kooistra AJ, de Graaf C, Vischer HF, Leurs R, Briddon SJ, Kellam B, Hill SJ. Development of novel fluorescent histamine H 1-receptor antagonists to study ligand-binding kinetics in living cells. Sci Rep 2018; 8:1572. [PMID: 29371669 PMCID: PMC5785503 DOI: 10.1038/s41598-018-19714-2] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 01/03/2018] [Indexed: 01/01/2023] Open
Abstract
The histamine H1-receptor (H1R) is an important mediator of allergy and inflammation. H1R antagonists have particular clinical utility in allergic rhinitis and urticaria. Here we have developed six novel fluorescent probes for this receptor that are very effective for high resolution confocal imaging, alongside bioluminescence resonance energy transfer approaches to monitor H1R ligand binding kinetics in living cells. The latter technology exploits the opportunities provided by the recently described bright bioluminescent protein NanoLuc when it is fused to the N-terminus of a receptor. Two different pharmacophores (mepyramine or the fragment VUF13816) were used to generate fluorescent H1R antagonists conjugated via peptide linkers to the fluorophore BODIPY630/650. Kinetic properties of the probes showed wide variation, with the VUF13816 analogues having much longer H1R residence times relative to their mepyramine-based counterparts. The kinetics of these fluorescent ligands could also be monitored in membrane preparations providing new opportunities for future drug discovery applications.
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Affiliation(s)
- Leigh A Stoddart
- Division of Pharmacology Physiology and Neuroscience, School of Life Sciences, University of Nottingham, Nottingham, NG7 2UH, UK
- Centre of Membrane Proteins and Receptors, University of Birmingham and University of Nottingham, Midlands, UK
| | - Andrea J Vernall
- School of Pharmacy, Division of Biomolecular Science and Medicinal Chemistry, Centre for Biomolecular Sciences, University of Nottingham, Nottingham, NG7 2RD, UK
| | - Monica Bouzo-Lorenzo
- Division of Pharmacology Physiology and Neuroscience, School of Life Sciences, University of Nottingham, Nottingham, NG7 2UH, UK
- Centre of Membrane Proteins and Receptors, University of Birmingham and University of Nottingham, Midlands, UK
| | - Reggie Bosma
- Department of Chemistry and Pharmaceutical Sciences, Division of Medicinal Chemistry, Amsterdam Institute for Molecules, Medicines and Systems (AIMMS), Vrije Universiteit, Amsterdam, PO Box 7161, Amsterdam, The Netherlands
| | - Albert J Kooistra
- Department of Chemistry and Pharmaceutical Sciences, Division of Medicinal Chemistry, Amsterdam Institute for Molecules, Medicines and Systems (AIMMS), Vrije Universiteit, Amsterdam, PO Box 7161, Amsterdam, The Netherlands
| | - Chris de Graaf
- Department of Chemistry and Pharmaceutical Sciences, Division of Medicinal Chemistry, Amsterdam Institute for Molecules, Medicines and Systems (AIMMS), Vrije Universiteit, Amsterdam, PO Box 7161, Amsterdam, The Netherlands
| | - Henry F Vischer
- Department of Chemistry and Pharmaceutical Sciences, Division of Medicinal Chemistry, Amsterdam Institute for Molecules, Medicines and Systems (AIMMS), Vrije Universiteit, Amsterdam, PO Box 7161, Amsterdam, The Netherlands
| | - Rob Leurs
- Department of Chemistry and Pharmaceutical Sciences, Division of Medicinal Chemistry, Amsterdam Institute for Molecules, Medicines and Systems (AIMMS), Vrije Universiteit, Amsterdam, PO Box 7161, Amsterdam, The Netherlands
| | - Stephen J Briddon
- Division of Pharmacology Physiology and Neuroscience, School of Life Sciences, University of Nottingham, Nottingham, NG7 2UH, UK
- Centre of Membrane Proteins and Receptors, University of Birmingham and University of Nottingham, Midlands, UK
| | - Barrie Kellam
- School of Pharmacy, Division of Biomolecular Science and Medicinal Chemistry, Centre for Biomolecular Sciences, University of Nottingham, Nottingham, NG7 2RD, UK.
- Centre of Membrane Proteins and Receptors, University of Birmingham and University of Nottingham, Midlands, UK.
| | - Stephen J Hill
- Division of Pharmacology Physiology and Neuroscience, School of Life Sciences, University of Nottingham, Nottingham, NG7 2UH, UK.
- Centre of Membrane Proteins and Receptors, University of Birmingham and University of Nottingham, Midlands, UK.
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23
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Abstract
The development of therapies for the treatment of neurological cancer faces a number of major challenges including the synthesis of small molecule agents that can penetrate the blood-brain barrier (BBB). Given the likelihood that in many cases drug exposure will be lower in the CNS than in systemic circulation, it follows that strategies should be employed that can sustain target engagement at low drug concentration. Time dependent target occupancy is a function of both the drug and target concentration as well as the thermodynamic and kinetic parameters that describe the binding reaction coordinate, and sustained target occupancy can be achieved through structural modifications that increase target (re)binding and/or that decrease the rate of drug dissociation. The discovery and deployment of compounds with optimized kinetic effects requires information on the structure-kinetic relationships that modulate the kinetics of binding, and the molecular factors that control the translation of drug-target kinetics to time-dependent drug activity in the disease state. This Review first introduces the potential benefits of drug-target kinetics, such as the ability to delineate both thermodynamic and kinetic selectivity, and then describes factors, such as target vulnerability, that impact the utility of kinetic selectivity. The Review concludes with a description of a mechanistic PK/PD model that integrates drug-target kinetics into predictions of drug activity.
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Affiliation(s)
- Peter J. Tonge
- Institute for Chemical Biology & Drug Discovery, Departments of Chemistry and Radiology, Stony Brook University, Stony Brook, New York 11794-3400, United States
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24
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Xia L, de Vries H, Yang X, Lenselink EB, Kyrizaki A, Barth F, Louvel J, Dreyer MK, van der Es D, IJzerman AP, Heitman LH. Kinetics of human cannabinoid 1 (CB1) receptor antagonists: Structure-kinetics relationships (SKR) and implications for insurmountable antagonism. Biochem Pharmacol 2017; 151:166-179. [PMID: 29102677 DOI: 10.1016/j.bcp.2017.10.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 10/31/2017] [Indexed: 10/18/2022]
Abstract
While equilibrium binding affinities and in vitro functional antagonism of CB1 receptor antagonists have been studied in detail, little is known on the kinetics of their receptor interaction. In this study, we therefore conducted kinetic assays for nine 1-(4,5-diarylthiophene-2-carbonyl)-4-phenylpiperidine-4-carboxamide derivatives and included the CB1 antagonist rimonabant as a comparison. For this we newly developed a dual-point competition association assay with [3H]CP55940 as the radioligand. This assay yielded Kinetic Rate Index (KRI) values from which structure-kinetics relationships (SKR) of hCB1 receptor antagonists could be established. The fast dissociating antagonist 6 had a similar receptor residence time (RT) as rimonabant, i.e. 19 and 14 min, respectively, while the slowest dissociating antagonist (9) had a very long RT of 2222 min, i.e. pseudo-irreversible dissociation kinetics. In functional assays, 9 displayed insurmountable antagonism, while the effects of the shortest RT antagonist 6 and rimonabant were surmountable. Taken together, this study shows that hCB1 receptor antagonists can have very divergent RTs, which are not correlated to their equilibrium affinities. Furthermore, their RTs appear to define their mode of functional antagonism, i.e. surmountable vs. insurmountable. Finally, based on the recently resolved hCB1 receptor crystal structure, we propose that the differences in RT can be explained by a different binding mode of antagonist 9 from short RT antagonists that is able to displace unfavorable water molecules. Taken together, these findings are of importance for future design and evaluation of potent and safe hCB1 receptor antagonists.
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Affiliation(s)
- Lizi Xia
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, The Netherlands
| | - Henk de Vries
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, The Netherlands
| | - Xue Yang
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, The Netherlands
| | - Eelke B Lenselink
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, The Netherlands
| | - Athina Kyrizaki
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, The Netherlands
| | - Francis Barth
- Sanofi-Aventis Research and Development, 371, Rue du Professeur Blayac, 34184 Montpellier Cedex 04, France
| | - Julien Louvel
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, The Netherlands
| | - Matthias K Dreyer
- Sanofi-Aventis Deutschland GmbH R&D, Integrated Drug Discovery, Industriepark Hoechst, 65926 Frankfurt, Germany
| | - Daan van der Es
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, The Netherlands
| | - Adriaan P IJzerman
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, The Netherlands
| | - Laura H Heitman
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, The Netherlands.
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25
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Zheng Y, Han GW, Abagyan R, Wu B, Stevens RC, Cherezov V, Kufareva I, Handel TM. Structure of CC Chemokine Receptor 5 with a Potent Chemokine Antagonist Reveals Mechanisms of Chemokine Recognition and Molecular Mimicry by HIV. Immunity 2017. [PMID: 28636951 DOI: 10.1016/j.immuni.2017.05.002] [Citation(s) in RCA: 127] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
CCR5 is the primary chemokine receptor utilized by HIV to infect leukocytes, whereas CCR5 ligands inhibit infection by blocking CCR5 engagement with HIV gp120. To guide the design of improved therapeutics, we solved the structure of CCR5 in complex with chemokine antagonist [5P7]CCL5. Several structural features appeared to contribute to the anti-HIV potency of [5P7]CCL5, including the distinct chemokine orientation relative to the receptor, the near-complete occupancy of the receptor binding pocket, the dense network of intermolecular hydrogen bonds, and the similarity of binding determinants with the FDA-approved HIV inhibitor Maraviroc. Molecular modeling indicated that HIV gp120 mimicked the chemokine interaction with CCR5, providing an explanation for the ability of CCR5 to recognize diverse ligands and gp120 variants. Our findings reveal that structural plasticity facilitates receptor-chemokine specificity and enables exploitation by HIV, and provide insight into the design of small molecule and protein inhibitors for HIV and other CCR5-mediated diseases.
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Affiliation(s)
- Yi Zheng
- University of California, San Diego, Skaggs School of Pharmacy and Pharmaceutical Sciences, La Jolla, CA 92093, USA
| | - Gye Won Han
- Bridge Institute, Department of Chemistry, University of Southern California, Los Angeles, CA 90089, USA
| | - Ruben Abagyan
- University of California, San Diego, Skaggs School of Pharmacy and Pharmaceutical Sciences, La Jolla, CA 92093, USA
| | - Beili Wu
- CAS Key Laboratory of Receptor Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Raymond C Stevens
- Bridge Institute, Departments of Biological Sciences and Chemistry, University of Southern California, Los Angeles, CA 90089, USA
| | - Vadim Cherezov
- Bridge Institute, Department of Chemistry, University of Southern California, Los Angeles, CA 90089, USA
| | - Irina Kufareva
- University of California, San Diego, Skaggs School of Pharmacy and Pharmaceutical Sciences, La Jolla, CA 92093, USA.
| | - Tracy M Handel
- University of California, San Diego, Skaggs School of Pharmacy and Pharmaceutical Sciences, La Jolla, CA 92093, USA.
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26
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Abstract
Previously, drugs were developed focusing on target affinity and selectivity. However, it is becoming evident that the drug-target residence time, related to the off-rate, is an important parameter for successful drug development. The residence time influences both the on-rate and overall effectiveness of drugs. Furthermore, ligand binding is now appreciated to be a multistep process because metastable and/or intermediate binding sites in the extracellular region have been identified. In this review, we summarize experimental ligand-binding data for G-protein-coupled receptors (GPCRs), and their binding pathways, analyzed by molecular dynamics (MD). The kinetics of drug binding to GPCRs are complex and depend on several factors, including charge distribution on the receptor surface, ligand-receptor interactions in the binding channel and the binding site, or solvation.
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Affiliation(s)
- Andrea Strasser
- Department of Pharmaceutical/Medicinal Chemistry II, University of Regensburg, Regensburg, Germany.
| | | | - Roland Seifert
- Institute of Pharmacology, Hannover Medical School, Hannover, Germany
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27
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Arimont M, Sun SL, Leurs R, Smit M, de Esch IJP, de Graaf C. Structural Analysis of Chemokine Receptor-Ligand Interactions. J Med Chem 2017; 60:4735-4779. [PMID: 28165741 PMCID: PMC5483895 DOI: 10.1021/acs.jmedchem.6b01309] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
![]()
This
review focuses on the construction and application of structural chemokine
receptor models for the elucidation of molecular determinants of chemokine
receptor modulation and the structure-based discovery and design of
chemokine receptor ligands. A comparative analysis of ligand binding
pockets in chemokine receptors is presented, including a detailed
description of the CXCR4, CCR2, CCR5, CCR9, and US28 X-ray structures,
and their implication for modeling molecular interactions of chemokine
receptors with small-molecule ligands, peptide ligands, and large
antibodies and chemokines. These studies demonstrate how the integration
of new structural information on chemokine receptors with extensive
structure–activity relationship and site-directed mutagenesis
data facilitates the prediction of the structure of chemokine receptor–ligand
complexes that have not been crystallized. Finally, a review of structure-based
ligand discovery and design studies based on chemokine receptor crystal
structures and homology models illustrates the possibilities and challenges
to find novel ligands for chemokine receptors.
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Affiliation(s)
- Marta Arimont
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute of Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam , De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Shan-Liang Sun
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute of Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam , De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Rob Leurs
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute of Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam , De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Martine Smit
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute of Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam , De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Iwan J P de Esch
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute of Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam , De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
| | - Chris de Graaf
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute of Molecules, Medicines and Systems (AIMMS), Vrije Universiteit Amsterdam , De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands
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28
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Tang Z, Roberts CC, Chang CEA. Understanding ligand-receptor non-covalent binding kinetics using molecular modeling. FRONT BIOSCI-LANDMRK 2017; 22:960-981. [PMID: 27814657 PMCID: PMC5470370 DOI: 10.2741/4527] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Kinetic properties may serve as critical differentiators and predictors of drug efficacy and safety, in addition to the traditionally focused binding affinity. However the quantitative structure-kinetics relationship (QSKR) for modeling and ligand design is still poorly understood. This review provides an introduction to the kinetics of drug binding from a fundamental chemistry perspective. We focus on recent developments of computational tools and their applications to non-covalent binding kinetics.
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Affiliation(s)
- Zhiye Tang
- Department of Chemistry, University of California, Riverside, CA 92521
| | | | - Chia-En A Chang
- Department of Chemistry, University of California, Riverside, CA 92521,
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29
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Calmet P, De Maria M, Harté E, Lamb D, Serrano-Vega M, Jazayeri A, Tschammer N, Alves ID. Real time monitoring of membrane GPCR reconstitution by plasmon waveguide resonance: on the role of lipids. Sci Rep 2016; 6:36181. [PMID: 27824122 PMCID: PMC5099921 DOI: 10.1038/srep36181] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 10/12/2016] [Indexed: 01/14/2023] Open
Abstract
G-protein coupled receptors (GPCRs) are important therapeutic targets since more than 40% of the drugs on the market exert their action through these proteins. To decipher the molecular mechanisms of activation and signaling, GPCRs often need to be isolated and reconstituted from a detergent-solubilized state into a well-defined and controllable lipid model system. Several methods exist to reconstitute membrane proteins in lipid systems but usually the reconstitution success is tested at the end of the experiment and often by an additional and indirect method. Irrespective of the method used, the reconstitution process is often an intractable and time-consuming trial-and-error procedure. Herein, we present a method that allows directly monitoring the reconstitution of GPCRs in model planar lipid membranes. Plasmon waveguide resonance (PWR) allows following GPCR lipid reconstitution process without any labeling and with high sensitivity. Additionally, the method is ideal to probe the lipid effect on receptor ligand binding as demonstrated by antagonist binding to the chemokine CCR5 receptor.
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Affiliation(s)
- Pierre Calmet
- Max Planck Institute for the Science of Light, Erlangen, Germany.,Friedrich Alexander University (FAU) Erlangen-Nürnberg, Erlangen, Germany.,Chemistry and Biology of Membranes and Nanoobjects, UMR 5248 CNRS, University of Bordeaux, Bat. B14 allée Geoffroy St. Hilaire, 33600 Pessac, France
| | - Monica De Maria
- Department of Developmental Biology, Friedrich Alexander University of Erlangen-Nürnberg, Erlangen, Germany
| | - Etienne Harté
- Chemistry and Biology of Membranes and Nanoobjects, UMR 5248 CNRS, University of Bordeaux, Bat. B14 allée Geoffroy St. Hilaire, 33600 Pessac, France
| | - Daniel Lamb
- Heptares Therapeutics Ltd, BioPark, Broadwater Road, Welwyn Garden City, Hertfordshire AL7 3AX, UK
| | - Maria Serrano-Vega
- Heptares Therapeutics Ltd, BioPark, Broadwater Road, Welwyn Garden City, Hertfordshire AL7 3AX, UK
| | - Ali Jazayeri
- Heptares Therapeutics Ltd, BioPark, Broadwater Road, Welwyn Garden City, Hertfordshire AL7 3AX, UK
| | - Nuska Tschammer
- Department of Developmental Biology, Friedrich Alexander University of Erlangen-Nürnberg, Erlangen, Germany.,NanoTemper Technologies GmbH, Munich, Germany
| | - Isabel D Alves
- Chemistry and Biology of Membranes and Nanoobjects, UMR 5248 CNRS, University of Bordeaux, Bat. B14 allée Geoffroy St. Hilaire, 33600 Pessac, France
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30
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Zhang R, Wong K. High performance enzyme kinetics of turnover, activation and inhibition for translational drug discovery. Expert Opin Drug Discov 2016; 12:17-37. [PMID: 27784173 DOI: 10.1080/17460441.2017.1245721] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Enzymes are the macromolecular catalysts of many living processes and represent a sizable proportion of all druggable biological targets. Enzymology has been practiced just over a century during which much progress has been made in both the identification of new enzymes and the development of novel methodologies for enzyme kinetics. Areas covered: This review aims to address several key practical aspects in enzyme kinetics in reference to translational drug discovery research. The authors first define what constitutes a high performance enzyme kinetic assay. The authors then review the best practices for turnover, activation and inhibition kinetics to derive critical parameters guiding drug discovery. Notably, the authors recommend global progress curve analysis of dose/time dependence employing an integrated Michaelis-Menten equation and global curve fitting of dose/dose dependence. Expert opinion: The authors believe that in vivo enzyme and substrate abundance and their dynamics, binding modality, drug binding kinetics and enzyme's position in metabolic networks should be assessed to gauge the translational impact on drug efficacy and safety. Integrating these factors in a systems biology and systems pharmacology model should facilitate translational drug discovery.
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Affiliation(s)
- Rumin Zhang
- a Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc. , Kenilworth , NJ , USA
| | - Kenny Wong
- a Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc. , Kenilworth , NJ , USA
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31
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BRET-based β-arrestin2 recruitment to the histamine H1 receptor for investigating antihistamine binding kinetics. Pharmacol Res 2016; 111:679-687. [PMID: 27468652 DOI: 10.1016/j.phrs.2016.07.034] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 06/14/2016] [Accepted: 07/24/2016] [Indexed: 01/23/2023]
Abstract
Ligand residence time is thought to be a critical parameter for optimizing the in vivo efficacy of drug candidates. For the histamine H1 receptor (H1R) and other G protein-coupled receptors, the kinetics of ligand binding are typically measured by low throughput radioligand binding experiments using homogenized cell membranes expressing the target receptor. In this study, a real-time proximity assay between H1R and β-arrestin2 in living cells was established to investigate the dynamics of antihistamine binding to the H1R. No receptor reserve was found for the histamine-induced recruitment of β-arrestin2 to the H1R and the transiently recruited β-arrestin2 therefore reflected occupancy of the receptor by histamine. Antihistamines displayed similar kinetic signatures on antagonizing histamine-induced β-arrestin2 recruitment as compared to displacing radioligand binding from the H1R. This homogeneous functional method unambiguously determined the fifty-fold difference in the dissociation rate constant between mepyramine and the long residence time antihistamines levocetirizine and desloratadine.
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32
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Shimizu Y, Ogawa K, Nakayama M. Characterization of Kinetic Binding Properties of Unlabeled Ligands via a Preincubation Endpoint Binding Approach. ACTA ACUST UNITED AC 2016; 21:729-37. [PMID: 27270099 DOI: 10.1177/1087057116652065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 05/06/2016] [Indexed: 11/16/2022]
Abstract
The dissociation rates of unlabeled drugs have been well studied by kinetic binding analyses. Since kinetic assays are laborious, we developed a simple method to determine the kinetic binding parameters of unlabeled competitors by a preincubation endpoint assay. The probe binding after preincubation of a competitor can be described by a single equation as a function of time. Simulations using the equation revealed the degree of IC50 change induced by preincubation of a competitor depended on the dissociation rate koff of the competitor but not on the association rate kon To validate the model, an in vitro binding assay was performed using a smoothened receptor (SMO) and [(3)H]TAK-441, a SMO antagonist. The equilibrium dissociation constants (KI) and koff of SMO antagonists determined by globally fitting the model to the concentration-response curves obtained with and without 24 h preincubation correlated well with those determined by other methods. This approach could be useful for early-stage optimization of drug candidates by enabling determination of binding kinetics in a high-throughput manner because it does not require kinetic measurements, an intermediate washout step during the reaction, or prior determination of competitors' KI values.
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Affiliation(s)
- Yuji Shimizu
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, Fujisawa, Kanagawa, Japan
| | - Kazumasa Ogawa
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, Fujisawa, Kanagawa, Japan
| | - Masaharu Nakayama
- Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, Fujisawa, Kanagawa, Japan
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33
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Vauquelin G, Van Liefde I, Swinney DC. On the different experimental manifestations of two-state 'induced-fit' binding of drugs to their cellular targets. Br J Pharmacol 2016; 173:1268-85. [PMID: 26808227 DOI: 10.1111/bph.13445] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Revised: 09/03/2015] [Accepted: 01/12/2016] [Indexed: 01/17/2023] Open
Abstract
'Induced-fit' binding of drugs to a target may lead to high affinity, selectivity and a long residence time, and this mechanism has been proposed to apply to many drugs with high clinical efficacy. It is a multistep process that initially involves the binding of a drug to its target to form a loose RL complex and a subsequent isomerization/conformational change to yield a tighter binding R'L state. Equations with the same mathematical form may also describe the binding of bivalent antibodies and related synthetic drugs. Based on a selected range of 'microscopic' rate constants and variables such as the ligand concentration and incubation time, we have simulated the experimental manifestations that may go along with induced-fit binding. Overall, they validate different experimental procedures that have been used over the years to identify such binding mechanisms. However, they also reveal that each of these manifestations only becomes perceptible at particular combinations of rate constants. The simulations also show that the durable nature of R'L and the propensity of R'L to be formed repeatedly before the ligand dissociates will increase the residence time. This review may help pharmacologists and medicinal chemists obtain preliminary indications for identifying an induced-fit mechanism.
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Affiliation(s)
- Georges Vauquelin
- Department of Molecular and Biochemical Pharmacology, Vrije Universiteit Brussel, Brussels, Belgium
| | - Isabelle Van Liefde
- Department of Molecular and Biochemical Pharmacology, Vrije Universiteit Brussel, Brussels, Belgium
| | - David C Swinney
- Institute for Rare and Neglected Diseases Drug Discovery, Mountain View, CA, USA
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34
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Swinney ZT, Haubrich BA, Xia S, Ramesha C, Gomez SR, Guyett P, Mensa-Wilmot K, Swinney DC. A Four-Point Screening Method for Assessing Molecular Mechanism of Action (MMOA) Identifies Tideglusib as a Time-Dependent Inhibitor of Trypanosoma brucei GSK3β. PLoS Negl Trop Dis 2016; 10:e0004506. [PMID: 26942720 PMCID: PMC4778863 DOI: 10.1371/journal.pntd.0004506] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Accepted: 02/10/2016] [Indexed: 01/01/2023] Open
Abstract
Background New therapeutics are needed for neglected tropical diseases including Human African trypanosomiasis (HAT), a progressive and fatal disease caused by the protozoan parasites Trypanosoma brucei gambiense and T. b. rhodesiense. There is a need for simple, efficient, cost effective methods to identify new molecules with unique molecular mechanisms of action (MMOAs). The mechanistic features of a binding mode, such as competition with endogenous substrates and time-dependence can affect the observed inhibitory IC50, and differentiate molecules and their therapeutic usefulness. Simple screening methods to determine time-dependence and competition can be used to differentiate compounds with different MMOAs in order to identify new therapeutic opportunities. Methodology/Principal Findings In this work we report a four point screening methodology to evaluate the time-dependence and competition for inhibition of GSK3β protein kinase isolated from T. brucei. Using this method, we identified tideglusib as a time-dependent inhibitor whose mechanism of action is time-dependent, ATP competitive upon initial binding, which transitions to ATP non-competitive with time. The enzyme activity was not recovered following 100-fold dilution of the buffer consistent with an irreversible mechanism of action. This is in contrast to the T. brucei GSK3β inhibitor GW8510, whose inhibition was competitive with ATP, not time-dependent at all measured time points and reversible in dilution experiments. The activity of tideglusib against T. brucei parasites was confirmed by inhibition of parasite proliferation (GI50 of 2.3 μM). Conclusions/Significance Altogether this work demonstrates a straightforward method for determining molecular mechanisms of action and its application for mechanistic differentiation of two potent TbGSK3β inhibitors. The four point MMOA method identified tideglusib as a mechanistically differentiated TbGSK3β inhibitor. Tideglusib was shown to inhibit parasite growth in this work, and has been reported to be well tolerated in one year of dosing in human clinical studies. Consequently, further supportive studies on the potential therapeutic usefulness of tideglusib for HAT are justified. Drug discovery for neglected tropical diseases must use efficient methods due to limited resources. One preferred drug discovery strategy is target-based drug discovery. In this strategy it is assumed that drug action begins with binding of a drug to its target. However, while binding is required, it is not sufficient to describe all the molecular interactions that translate binding to a therapeutically useful response. The contribution of aspects of the molecular mechanism of action (MMOA) such as time-dependence and substrate competition can influence concentration response relationships. To address this, a four point MMOA methodology was developed to evaluate time-dependence and substrate competition. We used this method to evaluate the MMOA for T.brucei GSK3β inhibitors, and observed tideglusib to have a time-dependent, ATP-competitive mechanism that differentiated it from rapidly reversible inhibitors, such as GW8510. Adjusting the enzyme assays to account for these mechanisms showed that GW8510 and tideglusib had similar activities for TbGSK3β. However, this similarity did not translate to cellular activity, where GW-8510 was more active than tideglusib (0.12 μM to 2.3 μM, respectively). These data suggest that factors other than TbGSK3β MMOA differentiate the effect of these molecules against T. brucei.
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Affiliation(s)
- Zachary T. Swinney
- Institute for Rare and Neglected Diseases Drug Discovery, Mountain View, California, United States of America
| | - Brad A. Haubrich
- Institute for Rare and Neglected Diseases Drug Discovery, Mountain View, California, United States of America
| | - Shuangluo Xia
- Institute for Rare and Neglected Diseases Drug Discovery, Mountain View, California, United States of America
| | - Chakk Ramesha
- Institute for Rare and Neglected Diseases Drug Discovery, Mountain View, California, United States of America
| | - Stephen R. Gomez
- Institute for Rare and Neglected Diseases Drug Discovery, Mountain View, California, United States of America
| | - Paul Guyett
- Department of Cellular Biology and Center for Tropical and Emerging Global Diseases, University of Georgia, Athens, Georgia, United States of America
| | - Kojo Mensa-Wilmot
- Department of Cellular Biology and Center for Tropical and Emerging Global Diseases, University of Georgia, Athens, Georgia, United States of America
| | - David C. Swinney
- Institute for Rare and Neglected Diseases Drug Discovery, Mountain View, California, United States of America
- * E-mail:
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35
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Abstract
Chemokine receptors are involved in various pathologies such as inflammatory diseases, cancer, and HIV infection. Small molecule and antibody-based antagonists have been developed to inhibit chemokine-induced receptor activity. Currently two small molecule inhibitors targeting CXCR4 and CCR5 are on the market for stem cell mobilization and the treatment of HIV infection, respectively. Antibody fragments (e.g., nanobodies) targeting chemokine receptors are primarily orthosteric ligands, competing for the chemokine binding site. This is opposed by most small molecules, which act as allosteric modulators and bind to the receptor at a topographically distinct site as compared to chemokines. Allosteric modulators can be distinguished from orthosteric ligands by unique features, such as a saturable effect and probe dependency. For successful drug development, it is essential to determine pharmacological parameters (i.e., affinity, potency, and efficacy) and the mode of action of potential drugs during early stages of research in order to predict the biological effect of chemokine receptor targeting drugs in the clinic. This chapter explains how the pharmacological profile of chemokine receptor targeting ligands can be determined and quantified using binding and functional experiments.
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Cheng J, Li W, Liu G, Zhu W, Tang Y. Computational insights into different inhibition modes of the κ-opioid receptor with antagonists LY2456302 and JDTic. RSC Adv 2016. [DOI: 10.1039/c5ra24911b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Residence time calculations were carried out based on binding free energy scanning of the metadynamics simulations on LY2456302–κ-OR and JDTic–κ-OR systems.
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Affiliation(s)
- Jianxin Cheng
- Shanghai Key Laboratory of New Drug Design
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Weihua Li
- Shanghai Key Laboratory of New Drug Design
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Guixia Liu
- Shanghai Key Laboratory of New Drug Design
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Weiliang Zhu
- Drug Discovery and Design Center
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 201203
- China
| | - Yun Tang
- Shanghai Key Laboratory of New Drug Design
- School of Pharmacy
- East China University of Science and Technology
- Shanghai 200237
- China
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Xia L, de Vries H, IJzerman AP, Heitman LH. Scintillation proximity assay (SPA) as a new approach to determine a ligand's kinetic profile. A case in point for the adenosine A1 receptor. Purinergic Signal 2015; 12:115-26. [PMID: 26647040 PMCID: PMC4749533 DOI: 10.1007/s11302-015-9485-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 11/19/2015] [Indexed: 01/11/2023] Open
Abstract
Scintillation proximity assay (SPA) is a radio-isotopic technology format used to measure a wide range of biological interactions, including drug-target binding affinity studies. The assay is homogeneous in nature, as it relies on a “mix and measure” format. It does not involve a filtration step to separate bound from free ligand as is the case in a traditional receptor-binding assay. For G protein-coupled receptors (GPCRs), it has been shown that optimal binding kinetics, next to a high affinity of a ligand, can result in more desirable pharmacological profiles. However, traditional techniques to assess kinetic parameters tend to be cumbersome and laborious. We thus aimed to evaluate whether SPA can be an alternative platform for real-time receptor-binding kinetic measurements on GPCRs. To do so, we first validated the SPA technology for equilibrium binding studies on a prototypic class A GPCR, the human adenosine A1 receptor (hA1R). Differently to classic kinetic studies, the SPA technology allowed us to study binding kinetic processes almost real time, which is impossible in the filtration assay. To demonstrate the reliability of this technology for kinetic purposes, we performed the so-called competition association experiments. The association and dissociation rate constants (kon and koff) of unlabeled hA1R ligands were reliably and quickly determined and agreed very well with the same parameters from a traditional filtration assay performed simultaneously. In conclusion, SPA is a very promising technique to determine the kinetic profile of the drug-target interaction. Its robustness and potential for high-throughput may render this technology a preferred choice for further kinetic studies.
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Affiliation(s)
- Lizi Xia
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA, Leiden, The Netherlands
| | - Henk de Vries
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA, Leiden, The Netherlands
| | - Ad P IJzerman
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA, Leiden, The Netherlands.
| | - Laura H Heitman
- Division of Medicinal Chemistry, Leiden Academic Centre for Drug Research, Leiden University, P.O. Box 9502, 2300 RA, Leiden, The Netherlands
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Zhan P, Pannecouque C, De Clercq E, Liu X. Anti-HIV Drug Discovery and Development: Current Innovations and Future Trends. J Med Chem 2015; 59:2849-78. [PMID: 26509831 DOI: 10.1021/acs.jmedchem.5b00497] [Citation(s) in RCA: 229] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The early effectiveness of combinatorial antiretroviral therapy (cART) in the treatment of HIV infection has been compromised to some extent by rapid development of multidrug-resistant HIV strains, poor bioavailability, and cumulative toxicities, and so there is a need for alternative strategies of antiretroviral drug discovery and additional therapeutic agents with novel action modes or targets. From this perspective, we first review current strategies of antiretroviral drug discovery and optimization, with the aid of selected examples from the recent literature. We highlight the development of phosphate ester-based prodrugs as a means to improve the aqueous solubility of HIV inhibitors, and the introduction of the substrate envelope hypothesis as a new approach for overcoming HIV drug resistance. Finally, we discuss future directions for research, including opportunities for exploitation of novel antiretroviral targets, and the strategy of activation of latent HIV reservoirs as a means to eradicate the virus.
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Affiliation(s)
- Peng Zhan
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University , 44, West Culture Road, 250012, Jinan, Shandong, P. R. China
| | - Christophe Pannecouque
- Rega Institute for Medical Research, Katholieke Universiteit Leuven , Minderbroedersstraat 10, B-3000 Leuven, Belgium
| | - Erik De Clercq
- Rega Institute for Medical Research, Katholieke Universiteit Leuven , Minderbroedersstraat 10, B-3000 Leuven, Belgium
| | - Xinyong Liu
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University , 44, West Culture Road, 250012, Jinan, Shandong, P. R. China
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Vauquelin G, Van Liefde I, Swinney DC. Radioligand binding to intact cells as a tool for extended drug screening in a representative physiological context. DRUG DISCOVERY TODAY. TECHNOLOGIES 2015; 17:28-34. [PMID: 26724334 DOI: 10.1016/j.ddtec.2015.09.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 09/04/2015] [Accepted: 09/09/2015] [Indexed: 06/05/2023]
Abstract
Radioligand binding assays on intact cells offer distinct advantages to those on membrane suspensions. Major pharmacological properties like drug affinity and binding kinetics are more physiologically relevant. Complex mechanisms can be studied with a wider choice of experimental approaches and so provide insights into induced-fit type binding, receptor internalisation and even into pharmacomicrokinetic phenomena like drug rebinding and partitioning into the membrane. Hence, intact cell binding constitutes a valuable addition to the pharmacologist's toolbox.
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Affiliation(s)
- Georges Vauquelin
- Dept. of Molecular and Biochemical Pharmacology, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium.
| | - Isabelle Van Liefde
- Dept. of Molecular and Biochemical Pharmacology, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium
| | - David C Swinney
- Institute for Rare and Neglected Diseases Drug Discovery, 897 Independence Ave, Suite 2C, Mountain View, CA 94043, United States
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Abstract
INTRODUCTION Molecular docking has become a popular method for virtual screening. Docking small molecules to a rigid biological receptor is fast but could produce many false negatives and identify less diverse compounds. Flexible receptor docking has alleviated this problem. AREAS COVERED This article focuses on reviewing ensemble docking as an approximate but inexpensive method to incorporate receptor flexibility in molecular docking. It outlines key features and recent advances of this method and points out problem areas that need to be addressed to make it even more useful in drug discovery. EXPERT OPINION Among the different methods introduced for flexible receptor docking, ensemble docking represents one of the most popular approaches, especially for high-throughput virtual screening. One can generate structural ensembles by using experimental structures, by structural modeling and by various types of molecular simulations. In building a structural ensemble, a judicious choice of the structures to be included can improve performance. Furthermore, reducing the size of the structural ensemble can cut computational costs, and removing the structures that can bind few ligands well could enrich the number of true actives identified by ensemble docking. The ability of ensemble docking to identify more true positives at the top of a rank-ordered list also depends on the choice of the methods to score and rank compounds, an area that needs further research.
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Affiliation(s)
- Chung F Wong
- a University of Missouri-St. Louis, Department of Chemistry and Biochemistry , 1 University Boulevard, St. Louis, MO 63121, USA +1 31 4516 5318 ;
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Vauquelin G, Huber W, Swinney DC. Experimental Methods to Determine Binding Kinetics. THERMODYNAMICS AND KINETICS OF DRUG BINDING 2015. [DOI: 10.1002/9783527673025.ch9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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Vauquelin G. On the 'micro'-pharmacodynamic and pharmacokinetic mechanisms that contribute to long-lasting drug action. Expert Opin Drug Discov 2015; 10:1085-98. [PMID: 26165720 DOI: 10.1517/17460441.2015.1067196] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
INTRODUCTION Optimal drug therapy often requires continuing high levels of target occupancy. Besides the traditional pharmacokinetic (PK) contribution thereto, drug-target interactions that comprise successive 'microscopic' steps as well as the intervention of the cell membrane and other 'micro'-anatomical structures nearby may help attaining this objective. AREAS COVERED This article reviews the 'micro'-pharmacodynamic (PD) and PK mechanisms that may increase a drug's residence time. Special focus is on induced-fit- and bivalent ligand binding models as well as on the ability of the plasma membrane surrounding the target to act as a repository for the drug (e.g., microkinetic model), to actively participate in the binding process (e.g., exosite model) and, along with microanatomical elements like synapses and interstitial spaces, to act on the drug's diffusion properties (reduction in dimensionality and drug-rebinding models). EXPERT OPINION The PK profile, as well as the target dissociation kinetics of a drug, may fail to account for its long-lasting efficiency in intact tissues and in vivo. This lacuna could potentially be alleviated by incorporating some of the enumerated 'microscopic' mechanisms and, to unveil them, dedicated experiments on sufficiently physiologically relevant biological material like cell monolayers can already be implemented early on in the lead optimization process.
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Affiliation(s)
- Georges Vauquelin
- a Free University Brussels (VUB), Molecular and Biochemical Pharmacology Department , Pleinlaan 2, B-1050 Brussels, Belgium +32 2 6291955 ; +32 2 6291358 ;
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Bradshaw JM, McFarland JM, Paavilainen VO, Bisconte A, Tam D, Phan VT, Romanov S, Finkle D, Shu J, Patel V, Ton T, Li X, Loughhead DG, Nunn PA, Karr DE, Gerritsen ME, Funk JO, Owens TD, Verner E, Brameld KA, Hill RJ, Goldstein DM, Taunton J. Prolonged and tunable residence time using reversible covalent kinase inhibitors. Nat Chem Biol 2015; 11:525-31. [PMID: 26006010 PMCID: PMC4472506 DOI: 10.1038/nchembio.1817] [Citation(s) in RCA: 283] [Impact Index Per Article: 31.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 04/13/2015] [Indexed: 12/11/2022]
Abstract
Drugs with prolonged, on-target residence time often show superior efficacy, yet general strategies for optimizing drug-target residence time are lacking. Here, we demonstrate progress toward this elusive goal by targeting a noncatalytic cysteine in Bruton's tyrosine kinase (BTK) with reversible covalent inhibitors. Utilizing an inverted orientation of the cysteine-reactive cyanoacrylamide electrophile, we identified potent and selective BTK inhibitors that demonstrate biochemical residence times spanning from minutes to 7 days. An inverted cyanoacrylamide with prolonged residence time in vivo remained bound to BTK more than 18 hours after clearance from the circulation. The inverted cyanoacrylamide strategy was further utilized to discover fibroblast growth factor receptor (FGFR) kinase inhibitors with residence times of several days, demonstrating generalizability of the approach. Targeting noncatalytic cysteines with inverted cyanoacrylamides may serve as a broadly applicable platform that facilitates “residence time by design”, the ability to modulate and improve the duration of target engagement in vivo.
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Affiliation(s)
| | - Jesse M McFarland
- Department of Cellular and Molecular Pharmacology and Howard Hughes Medical Institute, University of California, San Francisco, California, USA
| | - Ville O Paavilainen
- Department of Cellular and Molecular Pharmacology and Howard Hughes Medical Institute, University of California, San Francisco, California, USA
| | | | - Danny Tam
- Principia Biopharma, South San Francisco, California, USA
| | - Vernon T Phan
- Principia Biopharma, South San Francisco, California, USA
| | | | - David Finkle
- Principia Biopharma, South San Francisco, California, USA
| | - Jin Shu
- Principia Biopharma, South San Francisco, California, USA
| | - Vaishali Patel
- Principia Biopharma, South San Francisco, California, USA
| | - Tony Ton
- Principia Biopharma, South San Francisco, California, USA
| | - Xiaoyan Li
- Principia Biopharma, South San Francisco, California, USA
| | | | - Philip A Nunn
- Principia Biopharma, South San Francisco, California, USA
| | - Dane E Karr
- Principia Biopharma, South San Francisco, California, USA
| | | | | | | | - Erik Verner
- Principia Biopharma, South San Francisco, California, USA
| | - Ken A Brameld
- Principia Biopharma, South San Francisco, California, USA
| | - Ronald J Hill
- Principia Biopharma, South San Francisco, California, USA
| | | | - Jack Taunton
- Department of Cellular and Molecular Pharmacology and Howard Hughes Medical Institute, University of California, San Francisco, California, USA
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Zhang R, Kavana M. Quantitative analysis of receptor allosterism and its implication for drug discovery. Expert Opin Drug Discov 2015; 10:763-80. [DOI: 10.1517/17460441.2015.1041498] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Synergistic combinations of the CCR5 inhibitor VCH-286 with other classes of HIV-1 inhibitors. Antimicrob Agents Chemother 2014; 58:7565-9. [PMID: 25267674 DOI: 10.1128/aac.03630-14] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Here, we evaluated the in vitro anti-HIV-1 activity of the experimental CCR5 inhibitor VCH-286 as a single agent or in combination with various classes of HIV-1 inhibitors. Although VCH-286 used alone had highly inhibitory activity, paired combinations with different drug classes led to synergistic or additive interactions. However, combinations with other CCR5 inhibitors led to effects ranging from synergy to antagonism. We suggest that caution should be exercised when combining CCR5 inhibitors in vivo.
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Kooistra AJ, de Graaf C, Timmerman H. The receptor concept in 3D: from hypothesis and metaphor to GPCR-ligand structures. Neurochem Res 2014; 39:1850-61. [PMID: 25103230 DOI: 10.1007/s11064-014-1398-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Revised: 07/21/2014] [Accepted: 07/22/2014] [Indexed: 12/17/2022]
Abstract
The first mentioning of the word "receptor" for the structure with which a bioactive compound should react for obtaining its specific influence on a physiological system goes back to the years around 1900. The receptor concept was adapted from the lock and key theory for the enzyme substrate and blockers interactions. Through the years the concept, in the beginning rather being a metaphor, not a model, was refined and became reality in recent years. Not only the structures of receptors were elucidated, also the receptor machineries were unraveled. Following a brief historical review we will describe how the recent breakthroughs in the experimental determination of G protein-coupled receptor (GPCR) crystal structures can be complemented by computational modeling, medicinal chemistry, biochemical, and molecular pharmacological studies to obtain new insights into the molecular determinants of GPCR-ligand binding and activation. We will furthermore discuss how this information can be used for structure-based discovery of novel GPCR ligands that bind specific (allosteric) binding sites with desired effects on GPCR functional activity.
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Affiliation(s)
- Albert J Kooistra
- Division of Medicinal Chemistry, Faculty of Sciences, Amsterdam Institute for Molecules, Medicines and Systems (AIMMS), VU University Amsterdam, De Boelelaan 1083, 1081 HV, Amsterdam, The Netherlands
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