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Khan M, Kandwal S, Fayne D. DataPype: A Fully Automated Unified Software Platform for Computer-Aided Drug Design. ACS OMEGA 2023; 8:39468-39480. [PMID: 37901539 PMCID: PMC10601415 DOI: 10.1021/acsomega.3c05207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 09/26/2023] [Indexed: 10/31/2023]
Abstract
With the advent of computer-aided drug design (CADD), traditional physical testing of thousands of molecules has now been replaced by target-focused drug discovery, where potentially bioactive molecules are predicted by computer software before their physical synthesis. However, despite being a significant breakthrough, CADD still faces various limitations and challenges. The increasing availability of data on small molecules has created a need to streamline the sourcing of data from different databases and automate the processing and cleaning of data into a form that can be used by multiple CADD software applications. Several standalone software packages are available to aid the drug designer, each with its own specific application, requiring specialized knowledge and expertise for optimal use. These applications require their own input and output files, making it a challenge for nonexpert users or multidisciplinary discovery teams. Here, we have developed a new software platform called DataPype, which wraps around these different software packages. It provides a unified automated workflow to search for hit compounds using specialist software. Additionally, multiple virtual screening packages can be used in the one workflow, and if different ways of looking at potential hit compounds all predict the same set of molecules, we have higher confidence that we should make or purchase and test the molecules. Importantly, DataPype can run on computer servers, speeding up the virtual screening for new compounds. Combining access to multiple CADD tools within one interface will enhance the early stage of drug discovery, increase usability, and enable the use of parallel computing.
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Affiliation(s)
- Mohemmed
Faraz Khan
- Molecular
Design Group, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
- Department
of Pharmaceutical Chemistry, Faculty of Pharmacy, Integral University, Lucknow U.P., 226026, India
| | - Shubhangi Kandwal
- Molecular
Design Group, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - Darren Fayne
- Molecular
Design Group, School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
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2
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Riley CM, Elwood JML, Henry MC, Hunter I, Daniel Lopez-Fernandez J, McEwan IJ, Jamieson C. Current and emerging approaches to noncompetitive AR inhibition. Med Res Rev 2023; 43:1701-1747. [PMID: 37062876 DOI: 10.1002/med.21961] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 03/14/2023] [Accepted: 03/28/2023] [Indexed: 04/18/2023]
Abstract
The androgen receptor (AR) has been shown to be a key determinant in the pathogenesis of castration-resistant prostate cancer (CRPC). The current standard of care therapies targets the ligand-binding domain of the receptor and can afford improvements to life expectancy often only in the order of months before resistance occurs. Emerging preclinical and clinical compounds that inhibit receptor activity via differentiated mechanisms of action which are orthogonal to current antiandrogens show promise for overcoming treatment resistance. In this review, we present an authoritative summary of molecules that noncompetitively target the AR. Emerging small molecule strategies for targeting alternative domains of the AR represent a promising area of research that shows significant potential for future therapies. The overall quality of lead candidates in the area of noncompetitive AR inhibition is discussed, and it identifies the key chemotypes and associated properties which are likely to be, or are currently, positioned to be first in human applications.
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Affiliation(s)
- Christopher M Riley
- Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow, UK
| | - Jessica M L Elwood
- Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow, UK
| | - Martyn C Henry
- Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow, UK
| | - Irene Hunter
- Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK
| | | | - Iain J McEwan
- Institute of Medical Sciences, University of Aberdeen, Aberdeen, UK
| | - Craig Jamieson
- Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow, UK
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3
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Asthana A, Corona A, Shin WJ, Kwak MJ, Gaughan C, Tramontano E, Jung JU, Schobert R, Jha BK, Silverman RH, Biersack B. Analogs of the Catechol Derivative Dynasore Inhibit HIV-1 Ribonuclease H, SARS-CoV-2 nsp14 Exoribonuclease, and Virus Replication. Viruses 2023; 15:1539. [PMID: 37515225 PMCID: PMC10385162 DOI: 10.3390/v15071539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/08/2023] [Accepted: 07/10/2023] [Indexed: 07/30/2023] Open
Abstract
Viral replication often depends on RNA maturation and degradation processes catalyzed by viral ribonucleases, which are therefore candidate targets for antiviral drugs. Here, we synthesized and studied the antiviral properties of a novel nitrocatechol compound (1c) and other analogs that are structurally related to the catechol derivative dynasore. Interestingly, compound 1c strongly inhibited two DEDD box viral ribonucleases, HIV-1 RNase H and SARS-CoV-2 nsp14 3'-to-5' exoribonuclease (ExoN). While 1c inhibited SARS-CoV-2 ExoN activity, it did not interfere with the mRNA methyltransferase activity of nsp14. In silico molecular docking placed compound 1c in the catalytic pocket of the ExoN domain of nsp14. Finally, 1c inhibited SARS-CoV-2 replication but had no toxicity to human lung adenocarcinoma cells. Given its simple chemical synthesis from easily available starting materials, these results suggest that 1c might be a lead compound for the design of new antiviral compounds that target coronavirus nsp14 ExoN and other viral ribonucleases.
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Affiliation(s)
- Abhishek Asthana
- Cancer Biology, Lerner Research Institute, Cleveland Clinic, 2111 East 96th St, Cleveland, OH 44106, USA
| | - Angela Corona
- Laboratorio di Virologia Molecolare, Dipartimento di Scienze della Vita e Dell'Ambiente, Universitá degli Studi di Cagliari, Cittadella Universitaria di Monserrato SS554, 09042 Monserrato, Italy
| | - Woo-Jin Shin
- Cancer Biology, Lerner Research Institute, Cleveland Clinic, 2111 East 96th St, Cleveland, OH 44106, USA
| | - Mi-Jeong Kwak
- Cancer Biology, Lerner Research Institute, Cleveland Clinic, 2111 East 96th St, Cleveland, OH 44106, USA
| | - Christina Gaughan
- Cancer Biology, Lerner Research Institute, Cleveland Clinic, 2111 East 96th St, Cleveland, OH 44106, USA
| | - Enzo Tramontano
- Laboratorio di Virologia Molecolare, Dipartimento di Scienze della Vita e Dell'Ambiente, Universitá degli Studi di Cagliari, Cittadella Universitaria di Monserrato SS554, 09042 Monserrato, Italy
| | - Jae U Jung
- Cancer Biology, Lerner Research Institute, Cleveland Clinic, 2111 East 96th St, Cleveland, OH 44106, USA
| | - Rainer Schobert
- Organic Chemistry 1, University of Bayreuth, Universitätsstrasse 30, 95440 Bayreuth, Germany
| | - Babal Kant Jha
- Center for Immunotherapy and Precision Immuno-Oncology, Lerner Research Institute and Department of Translational Hematology and Oncology Research, Taussig Cancer Institute, Cleveland Clinic, 2111 East 96th St, Cleveland, OH 44195, USA
| | - Robert H Silverman
- Cancer Biology, Lerner Research Institute, Cleveland Clinic, 2111 East 96th St, Cleveland, OH 44106, USA
| | - Bernhard Biersack
- Organic Chemistry 1, University of Bayreuth, Universitätsstrasse 30, 95440 Bayreuth, Germany
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Zanni R, Galvez-Llompart M, Garcia-Domenech R, Galvez J. What place does molecular topology have in today’s drug discovery? Expert Opin Drug Discov 2020; 15:1133-1144. [DOI: 10.1080/17460441.2020.1770223] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Riccardo Zanni
- Molecular Topology and Drug Design Unit, Department of Physical Chemistry, University of Valencia, Valencia, Spain
- Departamento de Microbiologia, Facultad de Ciencias, Universidad de Malaga, Málaga, Spain
| | - Maria Galvez-Llompart
- Molecular Topology and Drug Design Unit, Department of Physical Chemistry, University of Valencia, Valencia, Spain
- Instituto de Tecnología Química, UPV-CSIC, Universidad Politécnica de Valencia, Valencia, Spain
| | - Ramon Garcia-Domenech
- Molecular Topology and Drug Design Unit, Department of Physical Chemistry, University of Valencia, Valencia, Spain
| | - Jorge Galvez
- Molecular Topology and Drug Design Unit, Department of Physical Chemistry, University of Valencia, Valencia, Spain
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Skowron KJ, Booker K, Cheng C, Creed S, David BP, Lazzara PR, Lian A, Siddiqui Z, Speltz TE, Moore TW. Steroid receptor/coactivator binding inhibitors: An update. Mol Cell Endocrinol 2019; 493:110471. [PMID: 31163202 PMCID: PMC6645384 DOI: 10.1016/j.mce.2019.110471] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Revised: 05/30/2019] [Accepted: 05/30/2019] [Indexed: 12/14/2022]
Abstract
The purpose of this review is to highlight recent developments in small molecules and peptides that block the binding of coactivators to steroid receptors. These coactivator binding inhibitors bind at the coregulator binding groove, also known as Activation Function-2, rather than at the ligand-binding site of steroid receptors. Steroid receptors that have been targeted with coactivator binding inhibitors include the androgen receptor, estrogen receptor and progesterone receptor. Coactivator binding inhibitors may be useful in some cases of resistance to currently prescribed therapeutics. The scope of the review includes small-molecule and peptide coactivator binding inhibitors for steroid receptors, with a particular focus on recent compounds that have been assayed in cell-based models.
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Affiliation(s)
- Kornelia J Skowron
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, IL, 60612, USA
| | - Kenneth Booker
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, IL, 60612, USA
| | - Changfeng Cheng
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, IL, 60612, USA
| | - Simone Creed
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, IL, 60612, USA
| | - Brian P David
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, IL, 60612, USA
| | - Phillip R Lazzara
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, IL, 60612, USA
| | - Amy Lian
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, IL, 60612, USA
| | - Zamia Siddiqui
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, IL, 60612, USA
| | - Thomas E Speltz
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, IL, 60612, USA; Department of Chemistry, University of Chicago, 929 E. 57th Street, E547, Chicago, IL, 60637, USA
| | - Terry W Moore
- Department of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, University of Illinois at Chicago, 833 S. Wood Street, Chicago, IL, 60612, USA; University of Illinois Cancer Center, University of Illinois at Chicago, 1801 W. Taylor Street, Chicago, IL, 60612, USA.
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Gálvez-Llompart M, Recio MC, García-Domenech R, Gálvez J. Molecular topology: a strategy to identify novel compounds against ulcerative colitis. Mol Divers 2016; 21:219-234. [PMID: 27734189 DOI: 10.1007/s11030-016-9706-7] [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: 05/12/2016] [Accepted: 09/26/2016] [Indexed: 12/27/2022]
Abstract
In the present paper, a strategy to identify novel compounds against ulcerative colitis (UC) by molecular topology (MT) is presented. Several quantitative structure-activity relationship (QSAR) models based on molecular topology have been developed to predict inducible nitric oxide synthase (iNOS) and tumor necrosis factor alpha ([Formula: see text]) mediated anti-ulcerative colitis (UC) activity and protective activity against a dextran sulfate sodium (DSS)-induced UC model. Each one has been used for the screening of four previously selected compounds as potential therapeutic agents for UC: alizarin-3-methyliminodiacetic acid (AMA), Calcein, (+)-dibenzyl-L-tartrate, and Ro 41-0960. These four compounds were then tested in vitro and in vivo and confirmed AMA and Ro 41-0960 as the best lead candidates for further development against UC.
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Affiliation(s)
- María Gálvez-Llompart
- Molecular Connectivity and Drug Design Research Unit, Department of Physical Chemistry, Faculty of Pharmacy, University of Valencia, Avd, V.A. Estellés, Burjassot, 46100, Valencia, Spain. .,Department of Pharmacology, Faculty of Pharmacy, University of Valencia, Avd, V.A. Estellés, Burjassot, 46100, Valencia, Spain.
| | - Maria C Recio
- Department of Pharmacology, Faculty of Pharmacy, University of Valencia, Avd, V.A. Estellés, Burjassot, 46100, Valencia, Spain
| | - Ramón García-Domenech
- Molecular Connectivity and Drug Design Research Unit, Department of Physical Chemistry, Faculty of Pharmacy, University of Valencia, Avd, V.A. Estellés, Burjassot, 46100, Valencia, Spain
| | - Jorge Gálvez
- Molecular Connectivity and Drug Design Research Unit, Department of Physical Chemistry, Faculty of Pharmacy, University of Valencia, Avd, V.A. Estellés, Burjassot, 46100, Valencia, Spain
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Zanni R, Galvez-Llompart M, García-Domenech R, Galvez J. Latest advances in molecular topology applications for drug discovery. Expert Opin Drug Discov 2015; 10:945-57. [DOI: 10.1517/17460441.2015.1062751] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Novel cancer chemotherapy hits by molecular topology: dual Akt and Beta-catenin inhibitors. PLoS One 2015; 10:e0124244. [PMID: 25910265 PMCID: PMC4409212 DOI: 10.1371/journal.pone.0124244] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 02/27/2015] [Indexed: 01/12/2023] Open
Abstract
Background and Purpose Colorectal and prostate cancers are two of the most common types and cause of a high rate of deaths worldwide. Therefore, any strategy to stop or at least slacken the development and progression of malignant cells is an important therapeutic choice. The aim of the present work is the identification of novel cancer chemotherapy agents. Nowadays, many different drug discovery approaches are available, but this paper focuses on Molecular Topology, which has already demonstrated its extraordinary efficacy in this field, particularly in the identification of new hit and lead compounds against cancer. This methodology uses the graph theoretical formalism to numerically characterize molecular structures through the so called topological indices. Once obtained a specific framework, it allows the construction of complex mathematical models that can be used to predict physical, chemical or biological properties of compounds. In addition, Molecular Topology is highly efficient in selecting and designing new hit and lead drugs. According to the aforementioned, Molecular Topology has been applied here for the construction of specific Akt/mTOR and β-catenin inhibition mathematical models in order to identify and select novel antitumor agents. Experimental Approach Based on the results obtained by the selected mathematical models, six novel potential inhibitors of the Akt/mTOR and β-catenin pathways were identified. These compounds were then tested in vitro to confirm their biological activity. Conclusion and Implications Five of the selected compounds, CAS n° 256378-54-8 (Inhibitor n°1), 663203-38-1 (Inhibitor n°2), 247079-73-8 (Inhibitor n°3), 689769-86-6 (Inhibitor n°4) and 431925-096 (Inhibitor n°6) gave positive responses and resulted to be active for Akt/mTOR and/or β-catenin inhibition. This study confirms once again the Molecular Topology’s reliability and efficacy to find out novel drugs in the field of cancer.
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