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Stefan SM, Rafehi M. Medicinal polypharmacology: Exploration and exploitation of the polypharmacolome in modern drug development. Drug Dev Res 2024; 85:e22125. [PMID: 37920929 DOI: 10.1002/ddr.22125] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 09/23/2023] [Accepted: 10/12/2023] [Indexed: 11/04/2023]
Abstract
At the core of complex and multifactorial human diseases, such as cancer, metabolic syndrome, or neurodegeneration, are multiple players that cross-talk in robust biological networks which are intrinsically resilient to alterations. These multifactorial diseases are characterized by sophisticated feedback mechanisms which manifest cellular imbalance and resistance to drug therapy. By adhering to the specificity paradigm ("one target-one drug concept"), research focused for many years on drugs with very narrow mechanisms of action. This narrow focus promoted therapy ineffectiveness and resistance. However, modern drug discovery has evolved over the last years, increasingly emphasizing integral strategies for the development of clinically effective drugs. These integral strategies include the controlled engagement of multiple targets to overcome therapy resistance. Apart from the additive or even synergistic effects in therapy, multitarget drugs harbor molecular-structural attributes to explore orphan targets of which intrinsic substrates/physiological role(s) and/or modulators are unknown for future therapy purposes. We designated this multidisciplinary and translational research field between medicinal chemistry, chemical biology, and molecular pharmacology as 'medicinal polypharmacology'. Medicinal polypharmacology emerged as alternative approach to common single-targeted pharmacology stretching from basic drug and target identification processes to clinical evaluation of multitarget drugs, and the exploration and exploitation of the 'polypharmacolome' is at the forefront of modern drug development research.
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Affiliation(s)
- Sven Marcel Stefan
- Drug Development and Chemical Biology, Lübeck Institute of Experimental Dermatology (LIED), University of Lübeck and University Medical Center Schleswig-Holstein, Lübeck, Germany
- Translational Neurodegeneration Research and Neuropathology Lab, Department of Pathology, Section of Neuropathology and Oslo University Hospital, University of Oslo, Oslo, Norway
- School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, New South Wales, Australia
| | - Muhammad Rafehi
- Department of Medical Education, Augsburg University Medicine, Augsburg, Germany
- Institute of Clinical Pharmacology, University Medical Center Göttingen, Göttingen, Germany
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H M Ehrler J, Brunst S, Tjaden A, Kilu W, Heering J, Hernandez-Olmos V, Krommes A, Kramer JS, Steinhilber D, Schubert-Zsilavecz M, Müller-Knapp S, Merk D, Proschak E. Compilation and Evaluation of Fatty Acid Mimetics Screening Library. Biochem Pharmacol 2022; 204:115191. [PMID: 35907497 DOI: 10.1016/j.bcp.2022.115191] [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: 05/30/2022] [Revised: 07/21/2022] [Accepted: 07/22/2022] [Indexed: 11/02/2022]
Abstract
Focused compound libraries are well-established tools for hit identification in drug discovery and chemical probe development. We present the compilation and application of a focused screening library of fatty acid mimetics (FAMs), which are compounds designed to bind the orthosteric site proteins that endogenously accommodate natural fatty acids and lipid metabolites. This set complies with chemical properties of FAM and was found suitable for use also in cellular setting. Several hits were retrieved in screening the focused library against diverse fatty acid binding targets including the enzymes soluble epoxide hydrolase (sEH) and leukotriene A4 hydrolase (LTA4H), the nuclear receptors peroxisome proliferator-activated receptor γ (PPARγ) and retinoid X receptor α (RXRα), the carrier proteins fatty acid binding protein 4 and 5 (FABP4 and FABP5), as well as the G-protein coupled receptors leukotriene B4 receptor 1 (BLT1) and free-fatty acid receptor 1 (FFAR1). Thus, the focused FAM library is suitable to obtain chemical starting matter for fatty acid binding proteins and valuable extends available screening collections.
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Affiliation(s)
- Johanna H M Ehrler
- Institute of Pharmaceutical Chemistry, Goethe-University, Max-von-Laue-Str. 9, D-60438 Frankfurt am Main, Germany
| | - Steffen Brunst
- Institute of Pharmaceutical Chemistry, Goethe-University, Max-von-Laue-Str. 9, D-60438 Frankfurt am Main, Germany; Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor-Stern-Kai 7, D-60596 Frankfurt, Germany
| | - Amelie Tjaden
- Institute of Pharmaceutical Chemistry, Goethe-University, Max-von-Laue-Str. 9, D-60438 Frankfurt am Main, Germany; Buchmann Institute for Molecular Life Sciences and Structural Genomics Consortium (SGC), Max-von-Laue-Str. 15, 60438, Frankfurt am Main, Germany
| | - Whitney Kilu
- Institute of Pharmaceutical Chemistry, Goethe-University, Max-von-Laue-Str. 9, D-60438 Frankfurt am Main, Germany; Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor-Stern-Kai 7, D-60596 Frankfurt, Germany
| | - Jan Heering
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor-Stern-Kai 7, D-60596 Frankfurt, Germany
| | - Victor Hernandez-Olmos
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor-Stern-Kai 7, D-60596 Frankfurt, Germany
| | - Andrè Krommes
- Institute of Pharmaceutical Chemistry, Goethe-University, Max-von-Laue-Str. 9, D-60438 Frankfurt am Main, Germany
| | - Jan S Kramer
- Institute of Pharmaceutical Chemistry, Goethe-University, Max-von-Laue-Str. 9, D-60438 Frankfurt am Main, Germany
| | - Dieter Steinhilber
- Institute of Pharmaceutical Chemistry, Goethe-University, Max-von-Laue-Str. 9, D-60438 Frankfurt am Main, Germany; Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor-Stern-Kai 7, D-60596 Frankfurt, Germany
| | - Manfred Schubert-Zsilavecz
- Institute of Pharmaceutical Chemistry, Goethe-University, Max-von-Laue-Str. 9, D-60438 Frankfurt am Main, Germany
| | - Susanne Müller-Knapp
- Institute of Pharmaceutical Chemistry, Goethe-University, Max-von-Laue-Str. 9, D-60438 Frankfurt am Main, Germany; Buchmann Institute for Molecular Life Sciences and Structural Genomics Consortium (SGC), Max-von-Laue-Str. 15, 60438, Frankfurt am Main, Germany
| | - Daniel Merk
- Institute of Pharmaceutical Chemistry, Goethe-University, Max-von-Laue-Str. 9, D-60438 Frankfurt am Main, Germany; Ludwig-Maximilians-Universität München, Department of Pharmacy, Butenandtstr. 5-13, 81377 Munich, Germany
| | - Ewgenij Proschak
- Institute of Pharmaceutical Chemistry, Goethe-University, Max-von-Laue-Str. 9, D-60438 Frankfurt am Main, Germany; Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor-Stern-Kai 7, D-60596 Frankfurt, Germany.
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Zaienne D, Arifi S, Marschner JA, Heering J, Merk D. Druggability Evaluation of the Neuron Derived Orphan Receptor (NOR-1) Reveals Inverse NOR-1 Agonists. ChemMedChem 2022; 17:e202200259. [PMID: 35704774 PMCID: PMC9542104 DOI: 10.1002/cmdc.202200259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Indexed: 11/23/2022]
Abstract
The neuron derived orphan receptor (NOR‐1, NR4A3) is among the least studied nuclear receptors. Its physiological role and therapeutic potential remain widely elusive which is in part due to the lack of chemical tools that can directly modulate NOR‐1 activity. To probe the possibility of pharmacological NOR‐1 modulation, we have tested a drug fragment library for NOR‐1 activation and repression. Despite low hit‐rate (<1 %), we have obtained three NOR‐1 ligand chemotypes one of which could be rapidly expanded to an analogue comprising low micromolar inverse NOR‐1 agonist potency and altering NOR‐1 regulated gene expression in a cellular setting. It confirms druggability of the transcription factor and may serve as an early tool to assess the role and potential of NOR‐1.
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Affiliation(s)
- Daniel Zaienne
- Institute of Pharmaceutical Chemistry, Goethe University Frankfurt, Max-von-Laue-Str. 9, 60438, Frankfurt, Germany
| | - Silvia Arifi
- Institute of Pharmaceutical Chemistry, Goethe University Frankfurt, Max-von-Laue-Str. 9, 60438, Frankfurt, Germany
| | - Julian A Marschner
- Department of Pharmacy, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377, Munich, Germany
| | - Jan Heering
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor-Stern-Kai 7, 60596, Frankfurt, Germany
| | - Daniel Merk
- Department of Pharmacy, Ludwig-Maximilians-Universität München, Butenandtstr. 5-13, 81377, Munich, Germany.,Institute of Pharmaceutical Chemistry, Goethe University Frankfurt, Max-von-Laue-Str. 9, 60438, Frankfurt, Germany
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Brunst S, Kramer JS, Kilu W, Heering J, Pollinger J, Hiesinger K, George S, Steinhilber D, Merk D, Proschak E. Systematic Assessment of Fragment Identification for Multitarget Drug Design. ChemMedChem 2021; 16:1088-1092. [PMID: 33283450 PMCID: PMC8049054 DOI: 10.1002/cmdc.202000858] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Indexed: 12/16/2022]
Abstract
Designed multitarget ligands are a popular approach to generating efficient and safe drugs, and fragment-based strategies have been postulated as a versatile avenue to discover multitarget ligand leads. To systematically probe the potential of fragment-based multiple ligand discovery, we have employed a large fragment library for comprehensive screening on five targets chosen from proteins for which multitarget ligands have been successfully developed previously (soluble epoxide hydrolase, leukotriene A4 hydrolase, 5-lipoxygenase, retinoid X receptor, farnesoid X receptor). Differential scanning fluorimetry served as primary screening method before fragments hitting at least two targets were validated in orthogonal assays. Thereby, we obtained valuable fragment leads with dual-target engagement for six out of ten target combinations. Our results demonstrate the applicability of fragment-based approaches to identify starting points for polypharmacological compound development with certain limitations.
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Affiliation(s)
- Steffen Brunst
- Institute of Pharmaceutical Chemistry, Goethe University, Max-von-Laue Str. 9, 60438, Frankfurt, Germany
| | - Jan S Kramer
- Institute of Pharmaceutical Chemistry, Goethe University, Max-von-Laue Str. 9, 60438, Frankfurt, Germany
| | - Whitney Kilu
- Institute of Pharmaceutical Chemistry, Goethe University, Max-von-Laue Str. 9, 60438, Frankfurt, Germany
| | - Jan Heering
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor-Stern-Kai 7, 60596, Frankfurt, Germany
| | - Julius Pollinger
- Institute of Pharmaceutical Chemistry, Goethe University, Max-von-Laue Str. 9, 60438, Frankfurt, Germany
| | - Kerstin Hiesinger
- Institute of Pharmaceutical Chemistry, Goethe University, Max-von-Laue Str. 9, 60438, Frankfurt, Germany
| | - Sven George
- Institute of Pharmaceutical Chemistry, Goethe University, Max-von-Laue Str. 9, 60438, Frankfurt, Germany
| | - Dieter Steinhilber
- Institute of Pharmaceutical Chemistry, Goethe University, Max-von-Laue Str. 9, 60438, Frankfurt, Germany.,Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor-Stern-Kai 7, 60596, Frankfurt, Germany
| | - Daniel Merk
- Institute of Pharmaceutical Chemistry, Goethe University, Max-von-Laue Str. 9, 60438, Frankfurt, Germany
| | - Ewgenij Proschak
- Institute of Pharmaceutical Chemistry, Goethe University, Max-von-Laue Str. 9, 60438, Frankfurt, Germany.,Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Theodor-Stern-Kai 7, 60596, Frankfurt, Germany
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