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Goldstein SI, Fan AC, Wang Z, Naineni SK, Lengqvist J, Chernobrovkin A, Garcia-Gutierrez SB, Cencic R, Patel K, Huang S, Brown LE, Emili A, Porco JA. Proteomic Discovery of RNA-Protein Molecular Clamps Using a Thermal Shift Assay with ATP and RNA (TSAR). BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.04.19.590252. [PMID: 38659867 PMCID: PMC11042367 DOI: 10.1101/2024.04.19.590252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Uncompetitive inhibition is an effective strategy for suppressing dysregulated enzymes and their substrates, but discovery of suitable ligands depends on often-unavailable structural knowledge and serendipity. Hence, despite surging interest in mass spectrometry-based target identification, proteomic studies of substrate-dependent target engagement remain sparse. Herein, we describe the Thermal Shift Assay with ATP and RNA (TSAR) as a template for proteome-wide discovery of substrate-dependent ligand binding. Using proteomic thermal shift assays, we show that simple biochemical additives can facilitate detection of target engagement in native cell lysates. We apply our approach to rocaglates, a family of molecules that specifically clamp RNA to eukaryotic translation initiation factor 4A (eIF4A), DEAD-box helicase 3X (DDX3X), and potentially other members of the DEAD-box (DDX) family of RNA helicases. To identify unexpected interactions, we optimized a target class-specific thermal denaturation window and evaluated ATP analog and RNA probe dependencies for key rocaglate-DDX interactions. We report novel DDX targets of the rocaglate clamping spectrum, confirm that DDX3X is a common target of several widely studied analogs, and provide structural insights into divergent DDX3X affinities between synthetic rocaglates. We independently validate novel targets of high-profile rocaglates, including the clinical candidate Zotatifin (eFT226), using limited proteolysis-mass spectrometry and fluorescence polarization experiments. Taken together, our study provides a model for screening uncompetitive inhibitors using a systematic chemical-proteomics approach to uncover actionable DDX targets, clearing a path towards characterization of novel molecular clamps and associated RNA helicase targets.
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Affiliation(s)
- Stanley I. Goldstein
- BU Target Discovery Laboratory (BU-TDL), Boston University, Boston, MA, USA
- Department of Chemistry, Boston University, Boston, MA, USA
- Department of Pharmacology, Physiology, and Biophysics, Boston University, Boston, MA, USA
| | - Alice C. Fan
- BU Target Discovery Laboratory (BU-TDL), Boston University, Boston, MA, USA
- Department of Chemistry, Boston University, Boston, MA, USA
| | - Zihao Wang
- Department of Chemistry, Boston University, Boston, MA, USA
| | - Sai K. Naineni
- Department of Biochemistry, McGill University, Montreal, QC, Canada
| | | | | | | | - Regina Cencic
- Department of Biochemistry, McGill University, Montreal, QC, Canada
| | - Kesha Patel
- Department of Biochemistry, McGill University, Montreal, QC, Canada
| | - Sidong Huang
- Department of Biochemistry, McGill University, Montreal, QC, Canada
| | | | - Andrew Emili
- Knight Cancer Institute, Oregon Health and Science University, Portland, OR, USA
| | - John A. Porco
- BU Target Discovery Laboratory (BU-TDL), Boston University, Boston, MA, USA
- Department of Chemistry, Boston University, Boston, MA, USA
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2
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El Safadi D, Paulo-Ramos A, Hoareau M, Roche M, Krejbich-Trotot P, Viranaicken W, Lebeau G. The Influence of Metabolism on Immune Response: A Journey to Understand Immunometabolism in the Context of Viral Infection. Viruses 2023; 15:2399. [PMID: 38140640 PMCID: PMC10748259 DOI: 10.3390/v15122399] [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: 11/18/2023] [Revised: 12/04/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
In recent years, the emergence of the concept of immunometabolism has shed light on the pivotal role that cellular metabolism plays in both the activation of immune cells and the development of immune programs. The antiviral response, a widely distributed defense mechanism used by infected cells, serves to not only control infections but also to attenuate their deleterious effects. The exploration of the role of metabolism in orchestrating the antiviral response represents a burgeoning area of research, especially considering the escalating incidence of viral outbreaks coupled with the increasing prevalence of metabolic diseases. Here, we present a review of current knowledge regarding immunometabolism and the antiviral response during viral infections. Initially, we delve into the concept of immunometabolism by examining its application in the field of cancer-a domain that has long spearheaded inquiries into this fascinating intersection of disciplines. Subsequently, we explore examples of immune cells whose activation is intricately regulated by metabolic processes. Progressing with a systematic and cellular approach, our aim is to unravel the potential role of metabolism in antiviral defense, placing significant emphasis on the innate and canonical interferon response.
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Affiliation(s)
- Daed El Safadi
- PIMIT—Processus Infectieux en Milieu Insulaire Tropical, Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249, Plateforme CYROI, 97490 Sainte-Clotilde, France; (D.E.S.); (M.R.); (P.K.-T.)
| | - Aurélie Paulo-Ramos
- INSERM, UMR 1188 Diabète Athérothrombose Réunion Océan Indien (DéTROI), Université de La Réunion, Campus Santé de Terre Sainte, 97410 Saint-Pierre, France; (A.P.-R.)
| | - Mathilde Hoareau
- INSERM, UMR 1188 Diabète Athérothrombose Réunion Océan Indien (DéTROI), Université de La Réunion, Campus Santé de Terre Sainte, 97410 Saint-Pierre, France; (A.P.-R.)
| | - Marjolaine Roche
- PIMIT—Processus Infectieux en Milieu Insulaire Tropical, Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249, Plateforme CYROI, 97490 Sainte-Clotilde, France; (D.E.S.); (M.R.); (P.K.-T.)
| | - Pascale Krejbich-Trotot
- PIMIT—Processus Infectieux en Milieu Insulaire Tropical, Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249, Plateforme CYROI, 97490 Sainte-Clotilde, France; (D.E.S.); (M.R.); (P.K.-T.)
| | - Wildriss Viranaicken
- PIMIT—Processus Infectieux en Milieu Insulaire Tropical, Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249, Plateforme CYROI, 97490 Sainte-Clotilde, France; (D.E.S.); (M.R.); (P.K.-T.)
- INSERM, UMR 1188 Diabète Athérothrombose Réunion Océan Indien (DéTROI), Université de La Réunion, Campus Santé de Terre Sainte, 97410 Saint-Pierre, France; (A.P.-R.)
| | - Grégorie Lebeau
- PIMIT—Processus Infectieux en Milieu Insulaire Tropical, Université de La Réunion, INSERM UMR 1187, CNRS 9192, IRD 249, Plateforme CYROI, 97490 Sainte-Clotilde, France; (D.E.S.); (M.R.); (P.K.-T.)
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3
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Fraser-Pitt D, Mercer DK, Francis ML, Toledo-Aparicio D, Smith DW, O'Neil DA. Cysteamine-mediated blockade of the glycine cleavage system modulates epithelial cell inflammatory and innate immune responses to viral infection. Biochem Biophys Res Commun 2023; 677:168-181. [PMID: 37597441 DOI: 10.1016/j.bbrc.2023.08.021] [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: 06/12/2023] [Revised: 08/07/2023] [Accepted: 08/09/2023] [Indexed: 08/21/2023]
Abstract
Transient blockade of glycine decarboxylase (GLDC) can restrict de novo pyrimidine synthesis, which is a well-described strategy for enhancing the host interferon response to viral infection and a target pathway for some licenced anti-inflammatory therapies. The aminothiol, cysteamine, is produced endogenously during the metabolism of coenzyme A, and is currently being investigated in a clinical trial as an intervention in community acquired pneumonia resulting from viral (influenza and SARS-CoV-2) and bacterial respiratory infection. Cysteamine is known to inhibit both bacterial and the eukaryotic host glycine cleavage systems via competitive inhibition of GLDC at concentrations, lower than those required for direct antimicrobial or antiviral activity. Here, we demonstrate for the first time that therapeutically achievable concentrations of cysteamine can inhibit glycine utilisation by epithelial cells and improve cell-mediated responses to infection with respiratory viruses, including human coronavirus 229E and Influenza A. Cysteamine reduces interleukin-6 (IL-6) and increases the interferon-λ (IFN-λ) response to viral challenge and in response to liposomal polyinosinic:polycytidylic acid (poly I:C) simulant of RNA viral infection.
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Affiliation(s)
- Douglas Fraser-Pitt
- NovaBiotics Ltd, Silverburn Crescent, Bridge of Don, Aberdeen, AB23 8EW, United Kingdom.
| | - Derry K Mercer
- NovaBiotics Ltd, Silverburn Crescent, Bridge of Don, Aberdeen, AB23 8EW, United Kingdom; Bioaster, LYON (headquarters) 40, Avenue Tony Garnier, 69007, Lyon, France
| | - Marie-Louise Francis
- NovaBiotics Ltd, Silverburn Crescent, Bridge of Don, Aberdeen, AB23 8EW, United Kingdom
| | - David Toledo-Aparicio
- NovaBiotics Ltd, Silverburn Crescent, Bridge of Don, Aberdeen, AB23 8EW, United Kingdom
| | - Daniel W Smith
- NovaBiotics Ltd, Silverburn Crescent, Bridge of Don, Aberdeen, AB23 8EW, United Kingdom
| | - Deborah A O'Neil
- NovaBiotics Ltd, Silverburn Crescent, Bridge of Don, Aberdeen, AB23 8EW, United Kingdom
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4
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de Mariz E Miranda LS. The synergy between nucleotide biosynthesis inhibitors and antiviral nucleosides: New opportunities against viral infections? Arch Pharm (Weinheim) 2023; 356:e2200217. [PMID: 36122181 DOI: 10.1002/ardp.202200217] [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: 04/22/2022] [Revised: 08/18/2022] [Accepted: 08/26/2022] [Indexed: 01/04/2023]
Abstract
5'-Phosphorylated nucleoside derivatives are molecules that can be found in all living organisms and viruses. Over the last century, the development of structural analogs that could disrupt the transcription and translation of genetic information culminated in the development of clinically relevant anticancer and antiviral drugs. However, clinically effective broad-spectrum antiviral compounds or treatments are lacking. This viewpoint proposes that molecules that inhibit nucleotide biosynthesis may sensitize virus-infected cells toward direct-acting antiviral nucleosides. Such potentially synergistic combinations might allow the repurposing of drugs, leading to the development of new combination therapies.
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Affiliation(s)
- Leandro S de Mariz E Miranda
- Department of Organic Chemistry, Chemistry Institute, Biocatalysis and Organic Synthesis Group, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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5
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Chen YT, Chang YH, Pathak N, Tzou SC, Luo YC, Hsu YC, Li TN, Lee JY, Chen YC, Huang YW, Yang HJ, Hsu NY, Tsai HP, Chang TY, Hsu SC, Liu PC, Chin YF, Lin WC, Yang CM, Wu HL, Lee CY, Hsu HL, Liu YC, Chu JW, Wang LHC, Wang JY, Huang CH, Lin CH, Hsieh PS, Wu Lee YH, Hung YJ, Yang JM. Methotrexate inhibition of SARS-CoV-2 entry, infection and inflammation revealed by bioinformatics approach and a hamster model. Front Immunol 2022; 13:1080897. [PMID: 36618412 PMCID: PMC9811668 DOI: 10.3389/fimmu.2022.1080897] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022] Open
Abstract
Background Drug repurposing is a fast and effective way to develop drugs for an emerging disease such as COVID-19. The main challenges of effective drug repurposing are the discoveries of the right therapeutic targets and the right drugs for combating the disease. Methods Here, we present a systematic repurposing approach, combining Homopharma and hierarchal systems biology networks (HiSBiN), to predict 327 therapeutic targets and 21,233 drug-target interactions of 1,592 FDA drugs for COVID-19. Among these multi-target drugs, eight candidates (along with pimozide and valsartan) were tested and methotrexate was identified to affect 14 therapeutic targets suppressing SARS-CoV-2 entry, viral replication, and COVID-19 pathologies. Through the use of in vitro (EC50 = 0.4 μM) and in vivo models, we show that methotrexate is able to inhibit COVID-19 via multiple mechanisms. Results Our in vitro studies illustrate that methotrexate can suppress SARS-CoV-2 entry and replication by targeting furin and DHFR of the host, respectively. Additionally, methotrexate inhibits all four SARS-CoV-2 variants of concern. In a Syrian hamster model for COVID-19, methotrexate reduced virus replication, inflammation in the infected lungs. By analysis of transcriptomic analysis of collected samples from hamster lung, we uncovered that neutrophil infiltration and the pathways of innate immune response, adaptive immune response and thrombosis are modulated in the treated animals. Conclusions We demonstrate that this systematic repurposing approach is potentially useful to identify pharmaceutical targets, multi-target drugs and regulated pathways for a complex disease. Our findings indicate that methotrexate is established as a promising drug against SARS-CoV-2 variants and can be used to treat lung damage and inflammation in COVID-19, warranting future evaluation in clinical trials.
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Affiliation(s)
- Yun-Ti Chen
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Yu-Hsiu Chang
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan,Department of Microbiology and Immunology, National Defense Medical Center, Taipei, Taiwan
| | - Nikhil Pathak
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Shey-Cherng Tzou
- Department of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan,Institute of Molecular Medicine and Bioengineering, National Yang Ming Chiao Tung University, Hsinchu, Taiwan,Center for Intelligent Drug Systems and Smart Bio-Devices, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Yong-Chun Luo
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Yen-Chao Hsu
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Tian-Neng Li
- Institute of Molecular and Cellular Biology, National Tsing Hua University, Hsinchu, Taiwan
| | - Jung-Yu Lee
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Yi-Cyun Chen
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Yu-Wei Huang
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Hsin-Ju Yang
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Nung-Yu Hsu
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Hui-Ping Tsai
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Tein-Yao Chang
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan,Department of Microbiology and Immunology, National Defense Medical Center, Taipei, Taiwan
| | - Shu-Chen Hsu
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Ping-Cheng Liu
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Yuan-Fan Chin
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Wen-Chin Lin
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Chuen-Mi Yang
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Hsueh-Ling Wu
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Chia-Ying Lee
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Hui-Ling Hsu
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan,Department of Microbiology and Immunology, National Defense Medical Center, Taipei, Taiwan
| | - Yi-Chun Liu
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan
| | - Jhih-Wei Chu
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan,Center for Intelligent Drug Systems and Smart Bio-Devices, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Lily Hui-Ching Wang
- Institute of Molecular and Cellular Biology, National Tsing Hua University, Hsinchu, Taiwan
| | - Jann-Yuan Wang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Chih-Heng Huang
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan,Department of Microbiology and Immunology, National Defense Medical Center, Taipei, Taiwan,Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Chi-Hung Lin
- Department of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan,Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei, Taiwan,Institute of Biophotonics, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Po-Shiuan Hsieh
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Yan-Hwa Wu Lee
- Department of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan,Center for Intelligent Drug Systems and Smart Bio-Devices, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Yi-Jen Hung
- Institute of Preventive Medicine, National Defense Medical Center, Taipei, Taiwan,Division of Endocrine and Metabolism, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan,*Correspondence: Yi-Jen Hung, ; Jinn-Moon Yang,
| | - Jinn-Moon Yang
- Institute of Bioinformatics and Systems Biology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan,Department of Biological Science and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan,Center for Intelligent Drug Systems and Smart Bio-Devices, National Yang Ming Chiao Tung University, Hsinchu, Taiwan,*Correspondence: Yi-Jen Hung, ; Jinn-Moon Yang,
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6
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Zoheir MGT, Almohsen AM, Amer MAEM, Seddeik Abdel‐Hameed AK. Intralesional full‐concentration (25 mg/ml) methotrexate in the treatment of plantar warts: A pilot study. Dermatol Ther 2022; 35:e15815. [DOI: 10.1111/dth.15815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/24/2022] [Accepted: 09/08/2022] [Indexed: 11/27/2022]
Affiliation(s)
- Mohamed Gomaa Tolba Zoheir
- Department of Dermatology, Venereology and Andrology Al‐Azhar University Faculty of Medicine Cairo Egypt
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7
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Li K, Ji Q, Jiang S, Zhang N. Advancement in the Development of Therapeutics Against Zika Virus Infection. Front Cell Infect Microbiol 2022; 12:946957. [PMID: 35880081 PMCID: PMC9307976 DOI: 10.3389/fcimb.2022.946957] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 06/13/2022] [Indexed: 11/13/2022] Open
Abstract
Zika virus (ZIKV), a re-emerging arbovirus, causes teratogenic effects on the fetus and normal nerve functions, resulting in harmful autoimmune responses, which call for the development of therapeutics against ZIKV infection. In this review, we introduce the pathogenesis of ZIKV infection and summarize the advancement in the development of therapeutics against ZIKV infection. It provides guidance for the development of effective therapeutics against ZIKV infection.
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Affiliation(s)
- Kangchen Li
- Department of Clinical Medicine, School of Medicine, Zhejiang University City College, Hangzhou, China
| | - Qianting Ji
- Department of Clinical Medicine, School of Medicine, Zhejiang University City College, Hangzhou, China
| | - Shibo Jiang
- Key Laboratory of Medical Molecular Virology of Ministry of Education (MOE), National Health Commission (NHC) and Chinese Academy of Medical Sciences (CAMS), School of Basic Medical Sciences and Shanghai Institute of Infectious Disease and Biosecurity, Fudan University, Shanghai, China
- *Correspondence: Shibo Jiang, ; Naru Zhang,
| | - Naru Zhang
- Department of Clinical Medicine, School of Medicine, Zhejiang University City College, Hangzhou, China
- *Correspondence: Shibo Jiang, ; Naru Zhang,
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8
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Shamshad H, Bakri R, Mirza AZ. Dihydrofolate reductase, thymidylate synthase, and serine hydroxy methyltransferase: successful targets against some infectious diseases. Mol Biol Rep 2022; 49:6659-6691. [PMID: 35253073 PMCID: PMC8898753 DOI: 10.1007/s11033-022-07266-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 02/15/2022] [Indexed: 12/13/2022]
Abstract
Parasitic diseases have a serious impact on the world in terms of health and economics and are responsible for worldwide mortality and morbidity. The present review features the hybrid targeting involving three main enzymes for the treatment of different parasitic diseases. The enzymes Dihydrofolate reductase, thymidylate synthase, and Serine hydroxy methyltransferase play an essential role in the folate pathway. The present review focuses on these enzymes, which can be targeted against several diseases. It shed light on the past, present, and future of these targets, and it can be assessed that these targets can play a significant role against several infectious diseases. For combating viral and protozoal infectious diseases, these targets in combination should be addressed.
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Affiliation(s)
- Hina Shamshad
- Faculty of Pharmacy, Jinnah University for Women, Karachi, Pakistan
| | - Rowaida Bakri
- College of Medicine, Umm Al-Qura University, Makkah, Saudi Arabia
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9
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Ferrari D, Rubini M, Burns JS. The Potential of Purinergic Signaling to Thwart Viruses Including SARS-CoV-2. Front Immunol 2022; 13:904419. [PMID: 35784277 PMCID: PMC9248768 DOI: 10.3389/fimmu.2022.904419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 05/05/2022] [Indexed: 01/18/2023] Open
Abstract
A long-shared evolutionary history is congruent with the multiple roles played by purinergic signaling in viral infection, replication and host responses that can assist or hinder viral functions. An overview of the involvement of purinergic signaling among a range of viruses is compared and contrasted with what is currently understood for SARS-CoV-2. In particular, we focus on the inflammatory and antiviral responses of infected cells mediated by purinergic receptor activation. Although there is considerable variation in a patient's response to SARS-CoV-2 infection, a principle immediate concern in Coronavirus disease (COVID-19) is the possibility of an aberrant inflammatory activation causing diffuse lung oedema and respiratory failure. We discuss the most promising potential interventions modulating purinergic signaling that may attenuate the more serious repercussions of SARS-CoV-2 infection and aspects of their implementation.
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Affiliation(s)
- Davide Ferrari
- Section of Microbiology and Applied Pathology, University of Ferrara, Ferrara, Italy
- Department of Life Science and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Michele Rubini
- Department of Neuroscience and Rehabilitation, University of Ferrara, Ferrara, Italy
| | - Jorge S. Burns
- Department of Life Science and Biotechnology, University of Ferrara, Ferrara, Italy
- Department of Environmental and Prevention Sciences, University of Ferrara, Ferrara, Italy
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10
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Qian X, Qi Z. Mosquito-Borne Flaviviruses and Current Therapeutic Advances. Viruses 2022; 14:v14061226. [PMID: 35746697 PMCID: PMC9229039 DOI: 10.3390/v14061226] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 05/25/2022] [Accepted: 06/02/2022] [Indexed: 12/10/2022] Open
Abstract
Mosquito-borne flavivirus infections affect approximately 400 million people worldwide each year and are global threats to public health. The common diseases caused by such flaviviruses include West Nile, yellow fever, dengue, Zika infection and Japanese encephalitis, which may result in severe symptoms and disorders of multiple organs or even fatal outcomes. Till now, no specific antiviral agents are commercially available for the treatment of the diseases. Numerous strategies have been adopted to develop novel and promising inhibitors against mosquito-borne flaviviruses, including drugs targeting the critical viral components or essential host factors during infection. Research advances in antiflaviviral therapy might optimize and widen the treatment options for flavivirus infection. This review summarizes the current developmental progresses and involved molecular mechanisms of antiviral agents against mosquito-borne flaviviruses.
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11
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Mullen PJ, Christofk HR. The Metabolic Relationship Between Viral Infection and Cancer. ANNUAL REVIEW OF CANCER BIOLOGY 2022. [DOI: 10.1146/annurev-cancerbio-070120-090423] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Viruses are fundamental tools in cancer research. They were used to discover the first oncogenes in the 1970s, and they are now being modified for use as antitumor therapeutics. Key to both of these oncogenic and oncolytic properties is the ability of viruses to rewire host cell metabolism. In this review, we describe how viral oncogenes alter metabolism to increase the synthesis of macromolecules necessary for both viral replication and tumor growth. We then describe how understanding the specific metabolic requirements of virus-infected cells can help guide strategies to improve the efficacy of oncolytic viruses, and we highlight immunometabolism and tumor microenvironment research that could also increase the therapeutic benefits of oncolytic viruses. We also describe how studies describing the therapeutic effects of dietary nutrient restriction in cancer can suggest new avenues for research into antiviral therapeutics.
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Affiliation(s)
- Peter J. Mullen
- Department of Biological Chemistry, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Heather R. Christofk
- Department of Biological Chemistry, David Geffen School of Medicine, University of California, Los Angeles, California, USA
- Jonsson Comprehensive Cancer Center and Eli and Edythe Broad Stem Cell Research Center, University of California, Los Angeles, California, USA
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12
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Karsten S, Fiskesund R, Zhang XM, Marttila P, Sanjiv K, Pham T, Rasti A, Bräutigam L, Almlöf I, Marcusson-Ståhl M, Sandman C, Platzack B, Harris RA, Kalderén C, Cederbrant K, Helleday T, Warpman Berglund U. MTH1 as a target to alleviate T cell driven diseases by selective suppression of activated T cells. Cell Death Differ 2022; 29:246-261. [PMID: 34453118 PMCID: PMC8738733 DOI: 10.1038/s41418-021-00854-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
T cell-driven diseases account for considerable morbidity and disability globally and there is an urgent need for new targeted therapies. Both cancer cells and activated T cells have an altered redox balance, and up-regulate the DNA repair protein MTH1 that sanitizes the oxidized nucleotide pool to avoid DNA damage and cell death. Herein we suggest that the up-regulation of MTH1 in activated T cells correlates with their redox status, but occurs before the ROS levels increase, challenging the established conception of MTH1 increasing as a direct response to an increased ROS status. We also propose a heterogeneity in MTH1 levels among activated T cells, where a smaller subset of activated T cells does not up-regulate MTH1 despite activation and proliferation. The study suggests that the vast majority of activated T cells have high MTH1 levels and are sensitive to the MTH1 inhibitor TH1579 (Karonudib) via induction of DNA damage and cell cycle arrest. TH1579 further drives the surviving cells to the MTH1low phenotype with altered redox status. TH1579 does not affect resting T cells, as opposed to the established immunosuppressor Azathioprine, and no sensitivity among other major immune cell types regarding their function can be observed. Finally, we demonstrate a therapeutic effect in a murine model of experimental autoimmune encephalomyelitis. In conclusion, we show proof of concept of the existence of MTH1high and MTH1low activated T cells, and that MTH1 inhibition by TH1579 selectively suppresses pro-inflammatory activated T cells. Thus, MTH1 inhibition by TH1579 may serve as a novel treatment option against autoreactive T cells in autoimmune diseases, such as multiple sclerosis.
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Affiliation(s)
- Stella Karsten
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Roland Fiskesund
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden ,grid.4714.60000 0004 1937 0626Department of Medicine, Karolinska Institutet, Huddinge, Sweden
| | - Xing-Mei Zhang
- grid.4714.60000 0004 1937 0626Applied Immunology and Immunotherapy, Department of Clinical Neuroscience, Karolinska Institutet, Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Petra Marttila
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Kumar Sanjiv
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Therese Pham
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Azita Rasti
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Lars Bräutigam
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden ,grid.4714.60000 0004 1937 0626Comparative Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Ingrid Almlöf
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Maritha Marcusson-Ståhl
- grid.450998.90000000106922258RISE Research Institutes of Sweden, Unit for Chemical and Pharmaceutical safety, Södertälje, Sweden
| | - Carolina Sandman
- grid.450998.90000000106922258RISE Research Institutes of Sweden, Unit for Chemical and Pharmaceutical safety, Södertälje, Sweden
| | - Björn Platzack
- grid.450998.90000000106922258RISE Research Institutes of Sweden, Unit for Chemical and Pharmaceutical safety, Södertälje, Sweden
| | - Robert A. Harris
- grid.4714.60000 0004 1937 0626Applied Immunology and Immunotherapy, Department of Clinical Neuroscience, Karolinska Institutet, Center for Molecular Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Christina Kalderén
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Karin Cederbrant
- grid.450998.90000000106922258RISE Research Institutes of Sweden, Unit for Chemical and Pharmaceutical safety, Södertälje, Sweden
| | - Thomas Helleday
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden ,grid.11835.3e0000 0004 1936 9262Weston Park Cancer Centre, Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | - Ulrika Warpman Berglund
- grid.4714.60000 0004 1937 0626Science for Life Laboratory, Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden ,Oxcia AB, Stockholm, Sweden
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13
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Groza V, Udrescu M, Bozdog A, Udrescu L. Drug Repurposing Using Modularity Clustering in Drug-Drug Similarity Networks Based on Drug-Gene Interactions. Pharmaceutics 2021; 13:2117. [PMID: 34959398 PMCID: PMC8709282 DOI: 10.3390/pharmaceutics13122117] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 12/01/2021] [Accepted: 12/02/2021] [Indexed: 12/14/2022] Open
Abstract
Drug repurposing is a valuable alternative to traditional drug design based on the assumption that medicines have multiple functions. Computer-based techniques use ever-growing drug databases to uncover new drug repurposing hints, which require further validation with in vitro and in vivo experiments. Indeed, such a scientific undertaking can be particularly effective in the case of rare diseases (resources for developing new drugs are scarce) and new diseases such as COVID-19 (designing new drugs require too much time). This paper introduces a new, completely automated computational drug repurposing pipeline based on drug-gene interaction data. We obtained drug-gene interaction data from an earlier version of DrugBank, built a drug-gene interaction network, and projected it as a drug-drug similarity network (DDSN). We then clustered DDSN by optimizing modularity resolution, used the ATC codes distribution within each cluster to identify potential drug repurposing candidates, and verified repurposing hints with the latest DrugBank ATC codes. Finally, using the best modularity resolution found with our method, we applied our pipeline to the latest DrugBank drug-gene interaction data to generate a comprehensive drug repurposing hint list.
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Affiliation(s)
- Vlad Groza
- Department of Computer and Information Technology, University Politehnica of Timişoara, 300223 Timişoara, Romania; (V.G.); (A.B.)
| | - Mihai Udrescu
- Department of Computer and Information Technology, University Politehnica of Timişoara, 300223 Timişoara, Romania; (V.G.); (A.B.)
| | - Alexandru Bozdog
- Department of Computer and Information Technology, University Politehnica of Timişoara, 300223 Timişoara, Romania; (V.G.); (A.B.)
| | - Lucreţia Udrescu
- Department I—Drug Analysis, “Victor Babeş” University of Medicine and Pharmacy Timişoara, 300041 Timişoara, Romania;
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14
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Stegmann KM, Dickmanns A, Gerber S, Nikolova V, Klemke L, Manzini V, Schlösser D, Bierwirth C, Freund J, Sitte M, Lugert R, Salinas G, Meister TL, Pfaender S, Görlich D, Wollnik B, Groß U, Dobbelstein M. The folate antagonist methotrexate diminishes replication of the coronavirus SARS-CoV-2 and enhances the antiviral efficacy of remdesivir in cell culture models. Virus Res 2021; 302:198469. [PMID: 34090962 PMCID: PMC8180352 DOI: 10.1016/j.virusres.2021.198469] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/27/2021] [Accepted: 05/28/2021] [Indexed: 12/19/2022]
Abstract
The search for successful therapies of infections with the coronavirus SARS-CoV-2 is ongoing. We tested inhibition of host cell nucleotide synthesis as a promising strategy to decrease the replication of SARS-CoV-2-RNA, thus diminishing the formation of virus progeny. Methotrexate (MTX) is an established drug for cancer therapy and to induce immunosuppression. The drug inhibits dihydrofolate reductase and other enzymes required for the synthesis of nucleotides. Strikingly, the replication of SARS-CoV-2 was inhibited by MTX in therapeutic concentrations around 1 µM, leading to more than 1000-fold reductions in virus progeny in Vero C1008 (Vero E6) and ~100-fold reductions in Calu-3 cells. Virus replication was more sensitive to equivalent concentrations of MTX than of the established antiviral agent remdesivir. MTX strongly diminished the synthesis of viral structural proteins and the amount of released virus RNA. Virus replication and protein synthesis were rescued by folinic acid (leucovorin) and also by inosine, indicating that purine depletion is the principal mechanism that allows MTX to reduce virus RNA synthesis. The combination of MTX with remdesivir led to synergistic impairment of virus replication, even at 100 nM MTX. The use of MTX in treating SARS-CoV-2 infections still awaits further evaluation regarding toxicity and efficacy in infected organisms, rather than cultured cells. Within the frame of these caveats, however, our results raise the perspective of a two-fold benefit from repurposing MTX for treating COVID-19. Firstly, its previously known ability to reduce aberrant inflammatory responses might dampen respiratory distress. In addition, its direct antiviral activity described here would limit the dissemination of the virus.
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Affiliation(s)
- Kim M Stegmann
- Institute of Molecular Oncology, Göttingen Center of Molecular Biosciences (GZMB), University Medical Center Göttingen, Germany
| | - Antje Dickmanns
- Institute of Molecular Oncology, Göttingen Center of Molecular Biosciences (GZMB), University Medical Center Göttingen, Germany
| | - Sabrina Gerber
- Institute of Molecular Oncology, Göttingen Center of Molecular Biosciences (GZMB), University Medical Center Göttingen, Germany
| | - Vella Nikolova
- Institute of Molecular Oncology, Göttingen Center of Molecular Biosciences (GZMB), University Medical Center Göttingen, Germany
| | - Luisa Klemke
- Institute of Molecular Oncology, Göttingen Center of Molecular Biosciences (GZMB), University Medical Center Göttingen, Germany
| | - Valentina Manzini
- Institute of Molecular Oncology, Göttingen Center of Molecular Biosciences (GZMB), University Medical Center Göttingen, Germany
| | - Denise Schlösser
- Institute of Molecular Oncology, Göttingen Center of Molecular Biosciences (GZMB), University Medical Center Göttingen, Germany
| | - Cathrin Bierwirth
- Institute of Molecular Oncology, Göttingen Center of Molecular Biosciences (GZMB), University Medical Center Göttingen, Germany
| | - Julia Freund
- Institute of Molecular Oncology, Göttingen Center of Molecular Biosciences (GZMB), University Medical Center Göttingen, Germany
| | - Maren Sitte
- NGS Integrative Genomics Core Unit, Institute of Human Genetics, University Medical Center Göttingen, Germany
| | - Raimond Lugert
- Institute of Medical Microbiology, Göttingen Center of Molecular Biosciences (GZMB), University Medical Center Göttingen, Germany
| | - Gabriela Salinas
- NGS Integrative Genomics Core Unit, Institute of Human Genetics, University Medical Center Göttingen, Germany
| | - Toni Luise Meister
- Department of Molecular and Medical Virology, Ruhr University Bochum, Germany
| | - Stephanie Pfaender
- Department of Molecular and Medical Virology, Ruhr University Bochum, Germany
| | - Dirk Görlich
- Max Planck Institute for Biophysical Chemistry, Göttingen, Germany
| | - Bernd Wollnik
- Institute of Human Genetics, University Medical Center Göttingen, Germany
| | - Uwe Groß
- Institute of Medical Microbiology, Göttingen Center of Molecular Biosciences (GZMB), University Medical Center Göttingen, Germany
| | - Matthias Dobbelstein
- Institute of Molecular Oncology, Göttingen Center of Molecular Biosciences (GZMB), University Medical Center Göttingen, Germany.
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15
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Rajput A, Thakur A, Rastogi A, Choudhury S, Kumar M. Computational identification of repurposed drugs against viruses causing epidemics and pandemics via drug-target network analysis. Comput Biol Med 2021; 136:104677. [PMID: 34332351 PMCID: PMC8299294 DOI: 10.1016/j.compbiomed.2021.104677] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 07/20/2021] [Indexed: 12/20/2022]
Abstract
Viral epidemics and pandemics are considered public health emergencies. However, traditional and novel antiviral discovery approaches are unable to mitigate them in a timely manner. Notably, drug repurposing emerged as an alternative strategy to provide antiviral solutions in a timely and cost-effective manner. In the literature, many FDA-approved drugs have been repurposed to inhibit viruses, while a few among them have also entered clinical trials. Using experimental data, we identified repurposed drugs against 14 viruses responsible for causing epidemics and pandemics such as SARS-CoV-2, SARS, Middle East respiratory syndrome, influenza H1N1, Ebola, Zika, Nipah, chikungunya, and others. We developed a novel computational “drug-target-drug” approach that uses the drug-targets extracted for specific drugs, which are experimentally validated in vitro or in vivo for antiviral activity. Furthermore, these extracted drug-targets were used to fetch the novel FDA-approved drugs for each virus and prioritize them by calculating their confidence scores. Pathway analysis showed that the majority of the extracted targets are involved in cancer and signaling pathways. For SARS-CoV-2, our method identified 21 potential repurposed drugs, of which 7 (e.g., baricitinib, ramipril, chlorpromazine, enalaprilat, etc.) have already entered clinical trials. The prioritized drug candidates were further validated using a molecular docking approach. Therefore, we anticipate success during the experimental validation of our predicted FDA-approved repurposed drugs against 14 viruses. This study will assist the scientific community in hastening research aimed at the development of antiviral therapeutics.
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Affiliation(s)
- Akanksha Rajput
- Virology Unit and Bioinformatics Centre, Institute of Microbial Technology, Council of Scientific and Industrial Research (CSIR), Sector 39-A, Chandigarh, 160036, India
| | - Anamika Thakur
- Virology Unit and Bioinformatics Centre, Institute of Microbial Technology, Council of Scientific and Industrial Research (CSIR), Sector 39-A, Chandigarh, 160036, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Amber Rastogi
- Virology Unit and Bioinformatics Centre, Institute of Microbial Technology, Council of Scientific and Industrial Research (CSIR), Sector 39-A, Chandigarh, 160036, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Shubham Choudhury
- Virology Unit and Bioinformatics Centre, Institute of Microbial Technology, Council of Scientific and Industrial Research (CSIR), Sector 39-A, Chandigarh, 160036, India
| | - Manoj Kumar
- Virology Unit and Bioinformatics Centre, Institute of Microbial Technology, Council of Scientific and Industrial Research (CSIR), Sector 39-A, Chandigarh, 160036, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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16
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Kumar S, Singh B, Kumari P, Kumar PV, Agnihotri G, Khan S, Kant Beuria T, Syed GH, Dixit A. Identification of multipotent drugs for COVID-19 therapeutics with the evaluation of their SARS-CoV2 inhibitory activity. Comput Struct Biotechnol J 2021; 19:1998-2017. [PMID: 33841751 PMCID: PMC8025584 DOI: 10.1016/j.csbj.2021.04.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 04/04/2021] [Accepted: 04/04/2021] [Indexed: 12/12/2022] Open
Abstract
The SARS-CoV2 is a highly contagious pathogen that causes COVID-19 disease. It has affected millions of people globally with an average lethality of ~3%. There is an urgent need of drugs for the treatment of COVID-19. In the current studies, we have used bioinformatics techniques to screen the FDA approved drugs against nine SARS-CoV2 proteins to identify drugs for repurposing. Additionally, we analyzed if the identified molecules can also affect the human proteins whose expression in lung changed during SARS-CoV2 infection. Targeting such genes may also be a beneficial strategy to curb disease manifestation. We have identified 74 molecules that can bind to various SARS-CoV2 and human host proteins. We experimentally validated our in-silico predictions using vero E6 cells infected with SARS-CoV2 virus. Interestingly, many of our predicted molecules viz. capreomycin, celecoxib, mefloquine, montelukast, and nebivolol showed good activity (IC50) against SARS-CoV2. We hope that these studies may help in the development of new therapeutic options for the treatment of COVID-19.
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Affiliation(s)
- Sugandh Kumar
- Institute of Life Science, Nalco Square, Bhubaneswar, Odisha 751023, India
- School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT) University, Bhubaneswar, Odisha 751024, India
| | - Bharati Singh
- Institute of Life Science, Nalco Square, Bhubaneswar, Odisha 751023, India
- School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT) University, Bhubaneswar, Odisha 751024, India
| | - Pratima Kumari
- Institute of Life Science, Nalco Square, Bhubaneswar, Odisha 751023, India
- Regional Centre for Biotechnology (RCB), 3rd Milestone, Faridabad-Gurgaon, Haryana 121001, India
| | - Preethy V. Kumar
- Institute of Life Science, Nalco Square, Bhubaneswar, Odisha 751023, India
- School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT) University, Bhubaneswar, Odisha 751024, India
| | - Geetanjali Agnihotri
- School of Chemical Technology, Kalinga Institute of Industrial Technology (KIIT) University, Bhubaneswar, Odisha 751024, India
| | - Shaheerah Khan
- Institute of Life Science, Nalco Square, Bhubaneswar, Odisha 751023, India
- Regional Centre for Biotechnology (RCB), 3rd Milestone, Faridabad-Gurgaon, Haryana 121001, India
| | - Tushar Kant Beuria
- Institute of Life Science, Nalco Square, Bhubaneswar, Odisha 751023, India
| | - Gulam Hussain Syed
- Institute of Life Science, Nalco Square, Bhubaneswar, Odisha 751023, India
| | - Anshuman Dixit
- Institute of Life Science, Nalco Square, Bhubaneswar, Odisha 751023, India
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17
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Zhang Y, Guo R, Kim SH, Shah H, Zhang S, Liang JH, Fang Y, Gentili M, Leary CNO, Elledge SJ, Hung DT, Mootha VK, Gewurz BE. SARS-CoV-2 hijacks folate and one-carbon metabolism for viral replication. Nat Commun 2021; 12:1676. [PMID: 33723254 PMCID: PMC7960988 DOI: 10.1038/s41467-021-21903-z] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 02/19/2021] [Indexed: 12/30/2022] Open
Abstract
The recently identified Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is the cause of the COVID-19 pandemic. How this novel beta-coronavirus virus, and coronaviruses more generally, alter cellular metabolism to support massive production of ~30 kB viral genomes and subgenomic viral RNAs remains largely unknown. To gain insights, transcriptional and metabolomic analyses are performed 8 hours after SARS-CoV-2 infection, an early timepoint where the viral lifecycle is completed but prior to overt effects on host cell growth or survival. Here, we show that SARS-CoV-2 remodels host folate and one-carbon metabolism at the post-transcriptional level to support de novo purine synthesis, bypassing viral shutoff of host translation. Intracellular glucose and folate are depleted in SARS-CoV-2-infected cells, and viral replication is exquisitely sensitive to inhibitors of folate and one-carbon metabolism, notably methotrexate. Host metabolism targeted therapy could add to the armamentarium against future coronavirus outbreaks.
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Affiliation(s)
- Yuchen Zhang
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Division of Infectious Disease, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Department of Microbiology, Harvard Medical School, Boston, MA, USA
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangzhou, China
| | - Rui Guo
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Division of Infectious Disease, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Department of Microbiology, Harvard Medical School, Boston, MA, USA
| | - Sharon H Kim
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Howard Hughes Medical Institute and Department of Molecular Biology, Massachusetts General Hospital, Boston, MA, USA
| | - Hardik Shah
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Howard Hughes Medical Institute and Department of Molecular Biology, Massachusetts General Hospital, Boston, MA, USA
| | - Shuting Zhang
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Jin Hua Liang
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Division of Infectious Disease, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Department of Microbiology, Harvard Medical School, Boston, MA, USA
| | - Ying Fang
- Department of Pathobiology, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | | | - Colin N O' Leary
- Division of Genetics, Brigham and Women's Hospital, Department of Genetics, Howard Hughes Medical Institute, Program in Virology, Harvard Medical School, Boston, MA, USA
| | - Steven J Elledge
- Division of Genetics, Brigham and Women's Hospital, Department of Genetics, Howard Hughes Medical Institute, Program in Virology, Harvard Medical School, Boston, MA, USA
| | | | - Vamsi K Mootha
- Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Howard Hughes Medical Institute and Department of Molecular Biology, Massachusetts General Hospital, Boston, MA, USA.
| | - Benjamin E Gewurz
- Broad Institute of MIT and Harvard, Cambridge, MA, USA.
- Division of Infectious Disease, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA.
- Department of Microbiology, Harvard Medical School, Boston, MA, USA.
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18
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Mwaliko C, Nyaruaba R, Zhao L, Atoni E, Karungu S, Mwau M, Lavillette D, Xia H, Yuan Z. Zika virus pathogenesis and current therapeutic advances. Pathog Glob Health 2021; 115:21-39. [PMID: 33191867 PMCID: PMC7850325 DOI: 10.1080/20477724.2020.1845005] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
Zika virus (ZIKV) is an emerging arthropod-borne flavivirus that, upon infection, results in teratogenic effects and neurological disorders. ZIKV infections pose serious global public health concerns, prompting scientists to increase research on antivirals and vaccines against the virus. These efforts are still ongoing as the pathogenesis and immune evasion mechanisms of ZIKV have not yet been fully elaborated. Currently, no specific vaccines or drugs have been approved for ZIKV; however, some are undergoing clinical trials. Notably, several strategies have been used to develop antivirals, including drugs that target viral and host proteins. Additionally, drug repurposing is preferred since it is less costly and takes less time than other strategies because the drugs used have already been approved for human use. Likewise, different platforms have been evaluated for the design of vaccines, including DNA, mRNA, peptide, protein, viral vectors, virus-like particles (VLPSs), inactivated-virus, and live-attenuated virus vaccines. These vaccines have been shown to induce specific humoral and cellular immune responses and reduce viremia and viral RNA both in vitro and in vivo. Importantly, most of these vaccines have entered clinical trials. Understanding the viral disease mechanism will provide better strategies for developing therapeutic agents against ZIKV. This review provides a comprehensive summary of the viral pathogenesis of ZIKV and current advancements in the development of vaccines and drugs against this virus.
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Affiliation(s)
- Caroline Mwaliko
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China,International College, University of Chinese Academy of Sciences, Beijing, China,Microbiology, Sino-Africa Joint Research Center, Nairobi, Kenya
| | - Raphael Nyaruaba
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China,International College, University of Chinese Academy of Sciences, Beijing, China,Microbiology, Sino-Africa Joint Research Center, Nairobi, Kenya
| | - Lu Zhao
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China,International College, University of Chinese Academy of Sciences, Beijing, China
| | - Evans Atoni
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China,International College, University of Chinese Academy of Sciences, Beijing, China,Microbiology, Sino-Africa Joint Research Center, Nairobi, Kenya
| | - Samuel Karungu
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China,International College, University of Chinese Academy of Sciences, Beijing, China,Microbiology, Sino-Africa Joint Research Center, Nairobi, Kenya
| | - Matilu Mwau
- Center for Infectious and Parasitic Diseases Control Research, Kenya Medical Research Institute, Nairobi, Kenya
| | - Dimitri Lavillette
- CAS Key Laboratory of Molecular Virology & Immunology, Institut Pasteur of Shanghai, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Han Xia
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China,CONTACT Han Xia ; Zhiming Yuan Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Zhiming Yuan
- Key Laboratory of Special Pathogens and Biosafety, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
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19
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Naasani I. COMPARE Analysis, a Bioinformatic Approach to Accelerate Drug Repurposing against Covid-19 and Other Emerging Epidemics. SLAS DISCOVERY 2020; 26:345-351. [PMID: 33267713 PMCID: PMC8940772 DOI: 10.1177/2472555220975672] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A novel bioinformatic approach for drug repurposing against emerging viral epidemics like Covid-19 is described. It exploits the COMPARE algorithm, a public program from the National Cancer Institute (NCI) to sort drugs according to their patterns of growth inhibitory profiles from a diverse panel of human cancer cell lines. The data repository of the NCI includes the growth inhibitory patterns of more than 55,000 molecules. When candidate drug molecules with ostensible anti-SARS-CoV-2 activities were used as seeds (e.g., hydroxychloroquine, ritonavir, and dexamethasone) in COMPARE, the analysis uncovered several molecules with fingerprints similar to the seeded drugs. Interestingly, despite the fact that the uncovered drugs were from various pharmacological classes (antiarrhythmic, nucleosides, antipsychotic, alkaloids, antibiotics, and vitamins), they were all reportedly known from published literature to exert antiviral activities via different modes, confirming that COMPARE analysis is efficient for predicting antiviral activities of drugs from various pharmacological classes. Noticeably, several of the uncovered drugs can be readily tested, like didanosine, methotrexate, vitamin A, nicotinamide, valproic acid, uridine, and flucloxacillin. Unlike pure in silico methods, this approach is biologically more relevant and able to pharmacologically correlate compounds regardless of their chemical structures. This is an untapped resource, reliable and readily exploitable for drug repurposing against current and future viral outbreaks.
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Affiliation(s)
- Imad Naasani
- Nanoco Life Sciences, Nanoco Technologies, Ltd., Manchester, UK
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20
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Ugurel OM, Mutlu O, Sariyer E, Kocer S, Ugurel E, Inci TG, Ata O, Turgut-Balik D. Evaluation of the potency of FDA-approved drugs on wild type and mutant SARS-CoV-2 helicase (Nsp13). Int J Biol Macromol 2020; 163:1687-1696. [PMID: 32980406 PMCID: PMC7513821 DOI: 10.1016/j.ijbiomac.2020.09.138] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 09/15/2020] [Accepted: 09/19/2020] [Indexed: 02/07/2023]
Abstract
SARS-CoV-2 has caused COVID-19 outbreak with nearly 2 M infected people and over 100K death worldwide, until middle of April 2020. There is no confirmed drug for the treatment of COVID-19 yet. As the disease spread fast and threaten human life, repositioning of FDA approved drugs may provide fast options for treatment. In this aspect, structure-based drug design could be applied as a powerful approach in distinguishing the viral drug target regions from the host. Evaluation of variations in SARS-CoV-2 genome may ease finding specific drug targets in the viral genome. In this study, 3458 SARS-CoV-2 genome sequences isolated from all around the world were analyzed. Incidence of C17747T and A17858G mutations were observed to be much higher than others and they were on Nsp13, a vital enzyme of SARS-CoV-2. Effect of these mutations was evaluated on protein-drug interactions using in silico methods. The most potent drugs were found to interact with the key and neighbor residues of the active site responsible from ATP hydrolysis. As result, cangrelor, fludarabine, folic acid and polydatin were determined to be the most potent drugs which have potency to inhibit both the wild type and mutant SARS-CoV-2 helicase. Clinical data supporting these findings would be important towards overcoming COVID-19.
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Affiliation(s)
- Osman Mutluhan Ugurel
- Yildiz Technical University, Faculty of Chemical and Metallurgical Engineering, Department of Bioengineering, Davutpasa Campus, 34210 Esenler, Istanbul, Turkey; Altinbas University, School of Engineering and Natural Science, Department of Basic Science, 34217 Bagcilar, Istanbul, Turkey
| | - Ozal Mutlu
- Marmara University, Faculty of Arts and Sciences, Department of Biology, Goztepe Campus, 34722 Kadikoy, Istanbul, Turkey
| | - Emrah Sariyer
- Artvin Coruh University, Vocational School of Health Services, Medical Laboratory Techniques, Artvin, Turkey
| | - Sinem Kocer
- Istanbul Yeni Yuzyil University, Faculty of Pharmacy, Department of Pharmaceutical Biotechnology, 34010 Cevizlibag, Istanbul, Turkey
| | - Erennur Ugurel
- Yildiz Technical University, Faculty of Chemical and Metallurgical Engineering, Department of Bioengineering, Davutpasa Campus, 34210 Esenler, Istanbul, Turkey
| | - Tugba Gul Inci
- Yildiz Technical University, Faculty of Chemical and Metallurgical Engineering, Department of Bioengineering, Davutpasa Campus, 34210 Esenler, Istanbul, Turkey
| | - Oguz Ata
- Altinbas University, School of Engineering and Natural Science, Department of Software Engineering, 34217 Bagcilar, Istanbul, Turkey
| | - Dilek Turgut-Balik
- Yildiz Technical University, Faculty of Chemical and Metallurgical Engineering, Department of Bioengineering, Davutpasa Campus, 34210 Esenler, Istanbul, Turkey.
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21
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Searle T, Ali FR, Al-Niaimi F. Intralesional methotrexate in dermatology: Diverse indications and practical considerations. Dermatol Ther 2020; 34:e14404. [PMID: 33044042 DOI: 10.1111/dth.14404] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 10/09/2020] [Indexed: 01/25/2023]
Abstract
Intralesional methotrexate (IL-MTX) is a long-established treatment, which is arguably underutilized by dermatologists. We describe the underlying evidence base and practical considerations for its broad range of cutaneous indications, including in cutaneous oncology (keratoacanthomas, squamous cell carcinomas, lymphomas), inflammatory dermatology (nail psoriasis, plaque psoriasis, pyoderma gangrenosum, cutaneous Crohn's disease, amyloidosis), cutaneous infections (viral warts) and for treatment of filler complications. In certain circumstances, IL-MTX can be more efficacious and less invasive than other treatments, with fewer adverse effects. Dermatologists should consider using IL-MTX for a range of recalcitrant cutaneous conditions, particularly for those patients not amenable to surgery or systemic therapy.
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Affiliation(s)
| | - Faisal R Ali
- Department of Dermatology, St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Department of Dermatology, Vernova Healthcare Community Interest Company, Macclesfield, UK
| | - Firas Al-Niaimi
- Department of Dermatology, St John's Institute of Dermatology, Guy's and St Thomas' NHS Foundation Trust, London, UK.,Department of Dermatology, Aalborg University Hospital, Aalborg, Denmark
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22
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Caruso A, Caccuri F, Bugatti A, Zani A, Vanoni M, Bonfanti P, Cazzaniga ME, Perno CF, Messa C, Alberghina L. Methotrexate inhibits SARS-CoV-2 virus replication "in vitro". J Med Virol 2020; 93:1780-1785. [PMID: 32926453 PMCID: PMC7891346 DOI: 10.1002/jmv.26512] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 09/08/2020] [Accepted: 09/11/2020] [Indexed: 12/31/2022]
Abstract
In early 2020 the new respiratory syndrome COVID‐19 (caused by the zoonotic SARS‐CoV‐2 virus) spread like a pandemic, starting from Wuhan, China, causing severe economic depression. Despite some advances in drug treatments of medical complications in the later stages of the disease, the pandemic's death toll is tragic, as no vaccine or specific antiviral treatment is currently available. By using a systems approach, we identify the host‐encoded pathway, which provides ribonucleotides to viral RNA synthesis, as a possible target. We show that methotrexate, an FDA‐approved inhibitor of purine biosynthesis, potently inhibits viral RNA replication, viral protein synthesis, and virus release. The effective antiviral methotrexate concentrations are similar to those used for established human therapies using the same drug. Methotrexate should be most effective in patients at the earliest appearance of symptoms to effectively prevent viral replication, diffusion of the infection, and possibly fatal complications. The COVID‐19 pandemic caused by the SARS‐CoV‐2 virus is a global public health threat causing over 800000 deaths, millions of infected people, and severe economic depression. No vaccine or specific antiviral treatments are currently available. By inhibiting the host‐encoded pathway, which provides ribonucleotides to viral RNA synthesis, the FDA‐approved drug methotrexate efficiently blocks SARS‐CoV‐2 replication.
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Affiliation(s)
- Arnaldo Caruso
- Department of Molecular and Translational Medicine, Section of Microbiology and Virology, University of Brescia Medical School, Brescia, Italy
| | - Francesca Caccuri
- Department of Molecular and Translational Medicine, Section of Microbiology and Virology, University of Brescia Medical School, Brescia, Italy
| | - Antonella Bugatti
- Department of Molecular and Translational Medicine, Section of Microbiology and Virology, University of Brescia Medical School, Brescia, Italy
| | - Alberto Zani
- Department of Molecular and Translational Medicine, Section of Microbiology and Virology, University of Brescia Medical School, Brescia, Italy
| | - Marco Vanoni
- Department of Biotechnology and Biosciences, ISBE.IT-SYSBIO/Centre of Systems Biology, University of Milano Bicocca, Milano, Italy
| | - Paolo Bonfanti
- School of Medicine and Surgery, University of Milano Bicocca, Milano, Italy.,Clinic of Infectious Diseases-ASST Monza, Monza, Italy
| | - Marina E Cazzaniga
- School of Medicine and Surgery, University of Milano Bicocca, Milano, Italy.,ASST Monza, Phase 1 Research Unit, Monza, Italy
| | | | - Cristina Messa
- School of Medicine and Surgery, University of Milano Bicocca, Milano, Italy.,Tecnomed Foundation, Milan, Italy
| | - Lilia Alberghina
- Department of Biotechnology and Biosciences, ISBE.IT-SYSBIO/Centre of Systems Biology, University of Milano Bicocca, Milano, Italy
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23
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Lokhande KB, Doiphode S, Vyas R, Swamy KV. Molecular docking and simulation studies on SARS-CoV-2 M pro reveals Mitoxantrone, Leucovorin, Birinapant, and Dynasore as potent drugs against COVID-19. J Biomol Struct Dyn 2020; 39:7294-7305. [PMID: 32815481 PMCID: PMC7484567 DOI: 10.1080/07391102.2020.1805019] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The outbreak of novel coronavirus (COVID-19), which began from Wuhan City, Hubei, China, and declared as a Public Health Emergency of International Concern by World Health Organization (WHO) on 30th January 2020. The present study describes how the available drug candidates can be used as a potential SARS-CoV-2 Mpro inhibitor by molecular docking and molecular dynamic simulation studies. Drug repurposing strategy is applied by using the library of antiviral and FDA approved drugs retrieved from the Selleckchem Inc. (Houston, TX, http://www.selleckchem.com) and DrugBank database respectively. Computational methods like molecular docking and molecular dynamics simulation were used. The molecular docking calculations were performed using LeadIT FlexX software. The molecular dynamics simulations of 100 ns were performed to study conformational stability for all complex systems. Mitoxantrone and Leucovorin from FDA approved drug library and Birinapant and Dynasore from anti-viral drug libraries interact with SARS-CoV-2 Mpro at higher efficiency as a result of the improved steric and hydrophobic environment in the binding cavity to make stable complex. Also, the molecular dynamics simulations of 100 ns revealed the mean RMSD value of 2.25 Å for all the complex systems. This shows that lead compounds bound tightly within the Mpro cavity and thus having conformational stability. Glutamic acid (Glu166) of Mpro is a key residue to hold and form a stable complex of reported lead compounds by forming hydrogen bonds and salt bridge. Our findings suggest that Mitoxantrone, Leucovorin, Birinapant, and Dynasore represents potential inhibitors of SARS-CoV-2 Mpro.
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Affiliation(s)
- Kiran Bharat Lokhande
- Bioinformatics Research Laboratory, Dr. D. Y. Patil Biotechnology and Bioinformatics Institute, Dr. D. Patil Vidyapeeth, Pune, India
| | - Sayali Doiphode
- Bioinformatics Research Laboratory, Dr. D. Y. Patil Biotechnology and Bioinformatics Institute, Dr. D. Patil Vidyapeeth, Pune, India
| | - Renu Vyas
- Bioinformatics Research Group, MIT School of Bioengineering Science and Research, MIT- ADT University, Pune, India
| | - K Venkateswara Swamy
- Bioinformatics Research Laboratory, Dr. D. Y. Patil Biotechnology and Bioinformatics Institute, Dr. D. Patil Vidyapeeth, Pune, India.,Bioinformatics Research Group, MIT School of Bioengineering Science and Research, MIT- ADT University, Pune, India
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24
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Jones NP. Immunosuppression in the Management of Presumed Non-infective Uveitis; Are We Sure What We are Treating? Notes on the Antimicrobial Properties of the Systemic Immunosuppressants. Ocul Immunol Inflamm 2020; 28:994-1003. [PMID: 31418624 DOI: 10.1080/09273948.2019.1643030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE To describe the antimicrobial effects of immunosuppressants used for presumed autoimmune uveitis, and to discuss the potential importance of these effects in the context of increasing knowledge of the human microbiomes and their influence on inflammation. METHODS Literature review. REVIEW OF EVIDENCE All immunosuppressants have intrinsic antimicrobial effects; these vary considerably between drugs, and include antibacterial, antiviral and antifungal action. Immunosuppression is known to affect the composition of the gut microbiome, and alterations in microbiome composition are known to affect inflammations including uveitis. CONCLUSIONS Oral immunosuppressants are assumed to act on presumed autoimmune uveitis by downregulation of, or other interference with, an aberrant immune response. However, their antimicrobial properties are usually forgotten, and in the context of increasing knowledge of the involvement of microbes in the initiation of, and also potentially the perpetuation of, tissue inflammation, these effects may prove to be a fundamental part of their action.
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Affiliation(s)
- Nicholas P Jones
- Manchester Royal Eye Hospital, Manchester University Hospitals NHS Foundation Trust , Manchester, UK.,Medical Academic Health Science Centre, University of Manchester , Manchester, UK
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25
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Abuo-Rahma GEDA, Mohamed MFA, Ibrahim TS, Shoman ME, Samir E, Abd El-Baky RM. Potential repurposed SARS-CoV-2 (COVID-19) infection drugs. RSC Adv 2020; 10:26895-26916. [PMID: 35515773 PMCID: PMC9055522 DOI: 10.1039/d0ra05821a] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 07/08/2020] [Indexed: 01/09/2023] Open
Abstract
The global outbreak of COVID-19 viral infection is associated with the absence of specific drug(s) for fighting this viral infection. About 10 million people are already infected, about 500 000 deaths all over the world to date. Great efforts have been made to find solutions for this viral infection, either vaccines, monoclonal antibodies, or small molecule drugs; this can stop the spread of infection to avoid the expected human, economic and social catastrophe associated with this infection. In the literature and during clinical trials in hospitals, several FDA approved drugs for different diseases have the potential to treat or reduce the severity of COVID-19. Repurposing of these drugs as potential agents to treat COVID-19 reduces the time and cost to find effective COVID-19 agents. This review article summarizes the present situation of transmission, pathogenesis and statistics of COVID-19 in the world. Moreover, it includes chemistry, mechanism of action at the molecular level of the possible drug molecules which are liable for redirection as potential COVID-19 therapeutic agents. This includes polymerase inhibitors, protease inhibitors, malaria drugs, lipid lowering statins, rheumatoid arthritis drugs and some miscellaneous agents. We offer research data and knowledge about the chemistry and biology of potential COVID-19 drugs for the research community in this field.
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Affiliation(s)
- Gamal El-Din A Abuo-Rahma
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University 61519 Minia Egypt +20 1003069431
| | - Mamdouh F A Mohamed
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Sohag University 82524 Sohag Egypt
| | - Tarek S Ibrahim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, King Abdulaziz University Jeddah 21589 Saudi Arabia
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Zagazig University Zagazig 44519 Egypt
| | - Mai E Shoman
- Department of Medicinal Chemistry, Faculty of Pharmacy, Minia University 61519 Minia Egypt +20 1003069431
| | - Ebtihal Samir
- Physical Chemistry, Department of Analytical Chemistry, Faculty of Pharmacy, Deraya University Minia 11566 Egypt
| | - Rehab M Abd El-Baky
- Department of Microbiology and Immunology, Faculty of Pharmacy, Minia University 61519 Minia Egypt
- Department of Microbiology and Immunology, Faculty of Pharmacy, Deraya University Minia 11566 Egypt
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26
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Perricone C, Triggianese P, Bartoloni E, Cafaro G, Bonifacio AF, Bursi R, Perricone R, Gerli R. The anti-viral facet of anti-rheumatic drugs: Lessons from COVID-19. J Autoimmun 2020; 111:102468. [PMID: 32317220 PMCID: PMC7164894 DOI: 10.1016/j.jaut.2020.102468] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 04/07/2020] [Accepted: 04/10/2020] [Indexed: 02/07/2023]
Abstract
The outbreak of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has posed the world at a pandemic risk. Coronavirus-19 disease (COVID-19) is an infectious disease caused by SARS-CoV-2, which causes pneumonia, requires intensive care unit hospitalization in about 10% of cases and can lead to a fatal outcome. Several efforts are currently made to find a treatment for COVID-19 patients. So far, several anti-viral and immunosuppressive or immunomodulating drugs have demonstrated some efficacy on COVID-19 both in vitro and in animal models as well as in cases series. In COVID-19 patients a pro-inflammatory status with high levels of interleukin (IL)-1B, IL-1 receptor (R)A and tumor necrosis factor (TNF)-α has been demonstrated. Moreover, high levels of IL-6 and TNF-α have been observed in patients requiring intensive-care-unit hospitalization. This provided rationale for the use of anti-rheumatic drugs as potential treatments for this severe viral infection. Other agents, such as hydroxychloroquine and chloroquine might have a direct anti-viral effect. The anti-viral aspect of immunosuppressants towards a variety of viruses has been known since long time and it is herein discussed in the view of searching for a potential treatment for SARS-CoV-2 infection.
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Affiliation(s)
- Carlo Perricone
- Rheumatology, Department of Medicine, University of Perugia, Piazzale Giorgio Menghini, 1, 06129, Perugia, Italy
| | - Paola Triggianese
- Rheumatology, Allergology and Clinical Immunology, Department of "Medicina dei Sistemi", University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy
| | - Elena Bartoloni
- Rheumatology, Department of Medicine, University of Perugia, Piazzale Giorgio Menghini, 1, 06129, Perugia, Italy
| | - Giacomo Cafaro
- Rheumatology, Department of Medicine, University of Perugia, Piazzale Giorgio Menghini, 1, 06129, Perugia, Italy
| | - Angelo F Bonifacio
- Rheumatology, Department of Medicine, University of Perugia, Piazzale Giorgio Menghini, 1, 06129, Perugia, Italy
| | - Roberto Bursi
- Rheumatology, Department of Medicine, University of Perugia, Piazzale Giorgio Menghini, 1, 06129, Perugia, Italy
| | - Roberto Perricone
- Rheumatology, Allergology and Clinical Immunology, Department of "Medicina dei Sistemi", University of Rome Tor Vergata, Via Montpellier 1, 00133, Rome, Italy
| | - Roberto Gerli
- Rheumatology, Department of Medicine, University of Perugia, Piazzale Giorgio Menghini, 1, 06129, Perugia, Italy.
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27
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Galimberti F, McBride J, Cronin M, Li Y, Fox J, Abrouk M, Herbst A, Kirsner RS. Evidence-based best practice advice for patients treated with systemic immunosuppressants in relation to COVID-19. Clin Dermatol 2020; 38:775-780. [PMID: 32419721 PMCID: PMC7224642 DOI: 10.1016/j.clindermatol.2020.05.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The emergence of the COVID-19 pandemic has led to significant uncertainty among physicians and patients about the safety of immunosuppressive medications used for the management of dermatologic conditions. We review available data on commonly used immunosuppressants and their effect on viral infections beyond COVID-19. Notably, the effect of some immunosuppressants on viruses related to SARS-CoV2, including SARS and MERS, has been previously investigated. In the absence of data on the effect of immunosuppressants on COVID-19, these data could be used to make clinical decisions on initiation and continuation of immunosuppressive medications during this pandemic. In summary, we recommend considering the discontinuation of oral Janus kinase (JAK) inhibitors and prednisone; considering the delay of rituximab infusion; and suggesting the careful continuation of cyclosporine, mycophenolate, azathioprine, methotrexate, and biologics in patients currently benefitting from such treatments.
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Affiliation(s)
- Fabrizio Galimberti
- Dr. Phillip Frost Department of Dermatology & Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Jeffrey McBride
- Dr. Phillip Frost Department of Dermatology & Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Megan Cronin
- Dr. Phillip Frost Department of Dermatology & Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Yumeng Li
- Dr. Phillip Frost Department of Dermatology & Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Joshua Fox
- Dr. Phillip Frost Department of Dermatology & Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Michael Abrouk
- Dr. Phillip Frost Department of Dermatology & Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Alexander Herbst
- Dr. Phillip Frost Department of Dermatology & Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Robert S Kirsner
- Dr. Phillip Frost Department of Dermatology & Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
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28
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Abdo HM, Elrewiny EM, Elkholy MS, Ibrahim SM. Efficacy of intralesional methotrexate in the treatment of plantar warts. Dermatol Ther 2020; 33:e13228. [PMID: 31965678 DOI: 10.1111/dth.13228] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 01/07/2020] [Accepted: 01/14/2020] [Indexed: 11/26/2022]
Abstract
Warts are tumors or growths caused by infection with human papilloma virus (HPV). Currently, over 170 HPV types have been identified. This study aimed to evaluate the efficacy and safety of intralesional injection of methotrexate (MTX) for the treatment of plantar warts. Sixty patients presented with plantar warts were divided into two groups. Group A patients were injected with intralesional MTX (2 mg/ml). Group B patients were injected with intralesional saline as a placebo. The injections were repeated every week for a maximum of six sessions or until complete clearance, whichever was earlier. The patients were followed up for 6 months after the last injection. In the intralesional MTX group, 2 patients (6.7%) showed complete improvement, 8 patients (26.7%) showed partial improvement, and 20 patients (66.7%) showed no improvement. In the intralesional saline group, 3 patients (10%) showed complete improvement, 4 patients (13.3%) showed partial improvement, and 23 patients (76.7%) showed no improvement. Reported adverse events were local reactions in the form of swelling, pain, and infection in both groups. There was no statistically significant difference between the therapeutic responses to intralesional MTX injection and saline.
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Affiliation(s)
- Hamed M Abdo
- Department of Dermatology and Venereology, Al-Azhar Faculty of Medicine, Cairo, Egypt
| | - Emad M Elrewiny
- Department of Dermatology and Venereology, Al-Azhar Faculty of Medicine, Cairo, Egypt
| | | | - Shady M Ibrahim
- Department of Dermatology and Venereology, Al-Azhar Faculty of Medicine, Cairo, Egypt
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29
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Bernatchez JA, Tran LT, Li J, Luan Y, Siqueira-Neto JL, Li R. Drugs for the Treatment of Zika Virus Infection. J Med Chem 2019; 63:470-489. [PMID: 31549836 DOI: 10.1021/acs.jmedchem.9b00775] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Zika virus is an emerging flavivirus that causes the neurodevelopmental congenital Zika syndrome and that has been linked to the neuroinflammatory Guillain-Barré syndrome. The absence of a vaccine or a clinically approved drug to treat the disease combined with the likelihood that another outbreak will occur in the future defines an unmet medical need. Several promising drug candidate molecules have been reported via repurposing studies, high-throughput compound library screening, and de novo design in the short span of a few years. Intense research activity in this area has occurred in response to the World Health Organization declaration of a Public Health Emergency of International Concern on February 1, 2016. In this Perspective, the authors review the emergence of Zika virus, the biology of its replication, targets for therapeutic intervention, target product profile, and current drug development initiatives.
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Affiliation(s)
| | - Lana T Tran
- Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy , University of North Carolina at Chapel Hill , Chapel Hill , North Carolina 27599 , United States
| | | | - Yepeng Luan
- Department of Medicinal Chemistry, School of Pharmacy , Qingdao University , Qingdao 266071 , Shandong , China
| | | | - Rongshi Li
- Department of Medicinal Chemistry, School of Pharmacy , Qingdao University , Qingdao 266071 , Shandong , China.,UNMC Center for Drug Discovery, Department of Pharmaceutical Sciences, College of Pharmacy, Fred and Pamela Buffett Cancer Center, and Center for Staphylococcal Research , University of Nebraska Medical Center , Omaha , Nebraska 68198 , United States
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30
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Therapeutic Advances Against ZIKV: A Quick Response, a Long Way to Go. Pharmaceuticals (Basel) 2019; 12:ph12030127. [PMID: 31480297 PMCID: PMC6789873 DOI: 10.3390/ph12030127] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 08/15/2019] [Accepted: 08/16/2019] [Indexed: 01/07/2023] Open
Abstract
Zika virus (ZIKV) is a mosquito-borne flavivirus that spread throughout the American continent in 2015 causing considerable worldwide social and health alarm due to its association with ocular lesions and microcephaly in newborns, and Guillain-Barré syndrome (GBS) cases in adults. Nowadays, no licensed vaccines or antivirals are available against ZIKV, and thus, in this very short time, the scientific community has conducted enormous efforts to develop vaccines and antivirals. So that, different platforms (purified inactivated and live attenuated viruses, DNA and RNA nucleic acid based candidates, virus-like particles, subunit elements, and recombinant viruses) have been evaluated as vaccine candidates. Overall, these vaccines have shown the induction of vigorous humoral and cellular responses, the decrease of viremia and viral RNA levels in natural target organs, the prevention of vertical and sexual transmission, as well as that of ZIKV-associated malformations, and the protection of experimental animal models. Some of these vaccine candidates have already been assayed in clinical trials. Likewise, the search for antivirals have also been the focus of recent investigations, with dozens of compounds tested in cell culture and a few in animal models. Both direct acting antivirals (DAAs), directed to viral structural proteins and enzymes, and host acting antivirals (HAAs), directed to cellular factors affecting all steps of the viral life cycle (binding, entry, fusion, transcription, translation, replication, maturation, and egress), have been evaluated. It is expected that this huge collaborative effort will produce affordable and effective therapeutic and prophylactic tools to combat ZIKV and other related still unknown or nowadays neglected flaviviruses. Here, a comprehensive overview of the advances made in the development of therapeutic measures against ZIKV and the questions that still have to be faced are summarized.
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