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Paudel KR, Singh M, De Rubis G, Kumbhar P, Mehndiratta S, Kokkinis S, El-Sherkawi T, Gupta G, Singh SK, Malik MZ, Mohammed Y, Oliver BG, Disouza J, Patravale V, Hansbro PM, Dua K. Computational and biological approaches in repurposing ribavirin for lung cancer treatment: Unveiling antitumorigenic strategies. Life Sci 2024:122859. [PMID: 38925223 DOI: 10.1016/j.lfs.2024.122859] [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: 01/07/2024] [Revised: 03/11/2024] [Accepted: 06/18/2024] [Indexed: 06/28/2024]
Abstract
Lung cancer is among leading causes of death worldwide. The five-year survival rate of this disease is extremely low (17.8 %), mainly due to difficult early diagnosis and to the limited efficacy of currently available chemotherapeutics. This underlines the necessity to develop innovative therapies for lung cancer. In this context, drug repurposing represents a viable approach, as it reduces the turnaround time of drug development removing costs associated to safety testing of new molecular entities. Ribavirin, an antiviral molecule used to treat hepatitis C virus infections, is particularly promising as repurposed drug for cancer treatment, having shown therapeutic activity against glioblastoma, acute myeloid leukemia, and nasopharyngeal carcinoma. In the present study, we thoroughly investigated the in vitro anticancer activity of ribavirin against A549 human lung adenocarcinoma cells. From a functional standpoint, ribavirin significantly inhibits cancer hallmarks such as cell proliferation, migration, and colony formation. Mechanistically, ribavirin downregulates the expression of numerous proteins and genes regulating cell migration, proliferation, apoptosis, and cancer angiogenesis. The anticancer potential of ribavirin was further investigated in silico through gene ontology pathway enrichment and protein-protein interaction networks, identifying five putative molecular interactors of ribavirin (Erb-B2 Receptor Tyrosine Kinase 4 (Erb-B4); KRAS; Intercellular Adhesion Molecule 1 (ICAM-1); amphiregulin (AREG); and neuregulin-1 (NRG1)). These interactions were characterized via molecular docking and molecular dynamic simulations. The results of this study highlight the potential of ribavirin as a repurposed chemotherapy against lung cancer, warranting further studies to ascertain the in vivo anticancer activity of this molecule.
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Affiliation(s)
- Keshav Raj Paudel
- Centre of Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, NSW 2007, Australia
| | - Manisha Singh
- Department of Pharmaceutical Chemistry, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Sri Shivarathreeshwara Nagara, Mysuru 570015, India
| | - Gabriele De Rubis
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW 2007, Australia; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Popat Kumbhar
- Department of Pharmaceutics, Tatyasaheb Kore College of Pharmacy, Warananagar, Tal: Panhala, Dist: Kolhapur, Maharashtra 416113, India
| | - Samir Mehndiratta
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW 2007, Australia; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Sofia Kokkinis
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW 2007, Australia; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Tammam El-Sherkawi
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW 2007, Australia; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Gaurav Gupta
- Center for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu 602105, India; School of Pharmacy, Graphic Era Hill University, Dehradun 248007, India; School of Pharmacy, Suresh Gyan Vihar University, Jagatpura 302017, Mahal Road, Jaipur, India
| | - Sachin Kumar Singh
- Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia; School of Pharmaceutical Sciences, Lovely Professional University, Jalandhar-Delhi GT Road, Phagwara 144411, Punjab, India
| | - Md Zubbair Malik
- Department of Genetics and Bioinformatics, Dasman Diabetes Institute, Dasman, Kuwait city 15462, Kuwait
| | - Yousuf Mohammed
- Frazer Institute, Faculty of Medicine, The University of Queensland, Brisbane, QLD 4102, Australia
| | - Brian G Oliver
- Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia; School of Life Sciences, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - John Disouza
- Department of Pharmaceutics, Tatyasaheb Kore College of Pharmacy, Warananagar, Tal: Panhala, Dist: Kolhapur, Maharashtra 416113, India
| | - Vandana Patravale
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Nathalal Parekh Marg, Matunga, Mumbai 400019, Maharashtra, India
| | - Philip Michael Hansbro
- Centre of Inflammation, Centenary Institute and University of Technology Sydney, Faculty of Science, School of Life Sciences, Sydney, NSW 2007, Australia.
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Sydney, NSW 2007, Australia; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia.
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Lochaiyakun N, Srimanote P, Khantisitthiporn O, Thanongsaksrikul J. Novel Anti-Enterovirus A71 Compounds Discovered by Repositioning Antivirals from the Open-Source MMV Pandemic Response Box. Pharmaceuticals (Basel) 2024; 17:785. [PMID: 38931452 DOI: 10.3390/ph17060785] [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: 05/28/2024] [Revised: 06/07/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024] Open
Abstract
The open-source drug library, namely, MMV Pandemic Response Box, contains 153 antiviral agents, a chemically and pharmacologically diverse mixture of early-stage, emerging anti-infective scaffolds, and mature compounds currently undergoing clinical development. Hence, the Pandemic Response Box might contain compounds that bind and interfere with target molecules or cellular pathways that are conserved or shared among the closely related viruses with enterovirus A71 (EV-A71). This study aimed to screen antiviral agents included in the Pandemic Response Box for repurposing to anti-EV-A71 activity and investigate the inhibitory effects of the compounds on viral replication. The compounds' cytotoxicity and ability to rescue infected cells were determined by % cell survival using an SRB assay. The hit compounds were verified for anti-EV-A71 activity by virus reduction assays for viral RNA copy numbers, viral protein synthesis, and mature particle production using qRT-PCR, Western blot analysis, and CCID50 assay, respectively. It was found that some of the hit compounds could reduce EV-A71 genome replication and protein synthesis. D-D7 (2-pyridone-containing human rhinovirus 3C protease inhibitor) exhibited the highest anti-EV-A71 activity. Even though D-D7 has been originally indicated as a polyprotein processing inhibitor of human rhinovirus 3C protease, it could be repurposed as an anti-EV-A71 agent.
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Affiliation(s)
- Nattinee Lochaiyakun
- Graduate Program in Biomedical Sciences, Faculty of Allied Health Sciences, Thammasat University, Pathumthani 12120, Thailand
| | - Potjanee Srimanote
- Graduate Program in Biomedical Sciences, Faculty of Allied Health Sciences, Thammasat University, Pathumthani 12120, Thailand
- Thammasat University Research Unit in Molecular Pathogenesis and Immunology of Infectious Diseases, Thammasat University, Pathumthani 12120, Thailand
| | - Onruedee Khantisitthiporn
- Thammasat University Research Unit in Molecular Pathogenesis and Immunology of Infectious Diseases, Thammasat University, Pathumthani 12120, Thailand
- Department of Medical Technology, Faculty of Allied Health Sciences, Thammasat University, Pathumthani 12120, Thailand
| | - Jeeraphong Thanongsaksrikul
- Graduate Program in Biomedical Sciences, Faculty of Allied Health Sciences, Thammasat University, Pathumthani 12120, Thailand
- Thammasat University Research Unit in Molecular Pathogenesis and Immunology of Infectious Diseases, Thammasat University, Pathumthani 12120, Thailand
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Nuñez IA, Crane A, Crozier I, Worwa G, Kuhn JH. Treatment of highly virulent mammarenavirus infections-status quo and future directions. Expert Opin Drug Discov 2024; 19:537-551. [PMID: 38606475 PMCID: PMC11069405 DOI: 10.1080/17460441.2024.2340494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 04/04/2024] [Indexed: 04/13/2024]
Abstract
INTRODUCTION Mammarenaviruses are negative-sense bisegmented enveloped RNA viruses that are endemic in Africa, the Americas, and Europe. Several are highly virulent, causing acute human diseases associated with high case fatality rates, and are considered to be significant with respect to public health impact or bioterrorism threat. AREAS COVERED This review summarizes the status quo of treatment development, starting with drugs that are in advanced stages of evaluation in early clinical trials, followed by promising candidate medical countermeasures emerging from bench analyses and investigational animal research. EXPERT OPINION Specific therapeutic treatments for diseases caused by mammarenaviruses remain limited to the off-label use of ribavirin and transfusion of convalescent sera. Progress in identifying novel candidate medical countermeasures against mammarenavirus infection has been slow in part because of the biosafety and biosecurity requirements. However, novel methodologies and tools have enabled increasingly efficient high-throughput molecular screens of regulatory-agency-approved small-molecule drugs and led to the identification of several compounds that could be repurposed for the treatment of infection with several mammarenaviruses. Unfortunately, most of them have not yet been evaluated in vivo. The most promising treatment under development is a monoclonal antibody cocktail that is protective against multiple lineages of the Lassa virus in nonhuman primate disease models.
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Affiliation(s)
- Ivette A. Nuñez
- Integrated Research Facility at Fort Detrick, Division of
Clinical Research, National Institute of Allergy and Infectious Diseases, National
Institutes of Health, Fort Detrick, Frederick, MD21702, USA
| | - Anya Crane
- Integrated Research Facility at Fort Detrick, Division of
Clinical Research, National Institute of Allergy and Infectious Diseases, National
Institutes of Health, Fort Detrick, Frederick, MD21702, USA
| | - Ian Crozier
- Clinical Monitoring Research Program Directorate, Frederick
National Laboratory for Cancer Research, Frederick, MD 21702, USA
| | - Gabriella Worwa
- Integrated Research Facility at Fort Detrick, Division of
Clinical Research, National Institute of Allergy and Infectious Diseases, National
Institutes of Health, Fort Detrick, Frederick, MD21702, USA
| | - Jens H. Kuhn
- Integrated Research Facility at Fort Detrick, Division of
Clinical Research, National Institute of Allergy and Infectious Diseases, National
Institutes of Health, Fort Detrick, Frederick, MD21702, USA
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Zia S, Sumon MM, Ashik MA, Basar A, Lim S, Oh Y, Park Y, Rahman MM. Potential Inhibitors of Lumpy Skin Disease's Viral Protein (DNA Polymerase): A Combination of Bioinformatics Approaches. Animals (Basel) 2024; 14:1283. [PMID: 38731287 PMCID: PMC11083254 DOI: 10.3390/ani14091283] [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: 03/01/2024] [Revised: 04/07/2024] [Accepted: 04/13/2024] [Indexed: 05/13/2024] Open
Abstract
Lumpy skin disease (LSD), caused by a virus within the Poxviridae family and Capripoxvirus genus, induces nodular skin lesions in cattle. This spreads through direct contact and insect vectors, significantly affecting global cattle farming. Despite the availability of vaccines, their efficacy is limited by poor prophylaxis and adverse effects. Our study aimed to identify the potential inhibitors targeting the LSDV-encoded DNA polymerase protein (gene LSDV039) for further investigation through comprehensive analysis and computational methods. Virtual screening revealed rhein and taxifolin as being potent binders among 380 phytocompounds, with respective affinities of -8.97 and -7.20 kcal/mol. Canagliflozin and tepotinib exhibited strong affinities (-9.86 and -8.86 kcal/mol) among 718 FDA-approved antiviral drugs. Simulating the molecular dynamics of canagliflozin, tepotinib, rhein, and taxifolin highlighted taxifolin's superior stability and binding energy. Rhein displayed compactness in RMSD and RMSF, but fluctuated in Rg and SASA, while canagliflozin demonstrated stability compared to tepotinib. This study highlights the promising potential of using repurposed drugs and phytocompounds as potential LSD therapeutics. However, extensive validation through in vitro and in vivo testing and clinical trials is crucial for their practical application.
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Affiliation(s)
- Sabbir Zia
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh; (S.Z.); (M.-M.S.); (M.-A.A.); (A.B.)
| | - Md-Mehedi Sumon
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh; (S.Z.); (M.-M.S.); (M.-A.A.); (A.B.)
| | - Md-Ashiqur Ashik
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh; (S.Z.); (M.-M.S.); (M.-A.A.); (A.B.)
| | - Abul Basar
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh; (S.Z.); (M.-M.S.); (M.-A.A.); (A.B.)
| | - Sangjin Lim
- College of Forest & Environmental Sciences, Kangwon National University, Chuncheon 24341, Republic of Korea;
| | - Yeonsu Oh
- College of Veterinary Medicine & Institute of Veterinary Science, Kangwon National University, Chuncheon 24341, Republic of Korea;
| | - Yungchul Park
- College of Forest & Environmental Sciences, Kangwon National University, Chuncheon 24341, Republic of Korea;
| | - Md-Mafizur Rahman
- Department of Biotechnology and Genetic Engineering, Faculty of Biological Sciences, Islamic University, Kushtia 7003, Bangladesh; (S.Z.); (M.-M.S.); (M.-A.A.); (A.B.)
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Velazquez-Cervantes MA, López-Ortega O, Cruz-Holguín VJ, Herrera Moro-Huitron L, Flores-Pliego A, Lara-Hernandez I, Comas-García M, Villavicencio-Carrisoza O, Helguera-Reppeto AC, Arévalo-Romero H, Vázquez-Martínez ER, León-Juárez M. Metformin Inhibits Zika Virus Infection in Trophoblast Cell Line. Curr Microbiol 2024; 81:133. [PMID: 38592489 DOI: 10.1007/s00284-024-03651-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 02/26/2024] [Indexed: 04/10/2024]
Abstract
Zika virus (ZIKV) infections have been associated with severe clinical outcomes, which may include neurological manifestations, especially in newborns with intrauterine infection. However, licensed vaccines and specific antiviral agents are not yet available. Therefore, a safe and low-cost therapy is required, especially for pregnant women. In this regard, metformin, an FDA-approved drug used to treat gestational diabetes, has previously exhibited an anti-ZIKA effect in vitro in HUVEC cells by activating AMPK. In this study, we evaluated metformin treatment during ZIKV infection in vitro in a JEG3-permissive trophoblast cell line. Our results demonstrate that metformin affects viral replication and protein synthesis and reverses cytoskeletal changes promoted by ZIKV infection. In addition, it reduces lipid droplet formation, which is associated with lipogenic activation of infection. Taken together, our results indicate that metformin has potential as an antiviral agent against ZIKV infection in vitro in trophoblast cells.
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Affiliation(s)
- Manuel Adrían Velazquez-Cervantes
- Laboratorio de Virología Perinatal y Diseño Molecular de Antigenos y Biomarcadores, Departamento de Inmunobioquimica, Instituto Nacional de Perinatología, 11000, Mexico City, Mexico
| | - Orestes López-Ortega
- Institut National de la Santé et de la Recherche Médicale (INSERM) U1151, Institut Necker Enfants Malades, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Victor Javier Cruz-Holguín
- Laboratorio de Virología Perinatal y Diseño Molecular de Antigenos y Biomarcadores, Departamento de Inmunobioquimica, Instituto Nacional de Perinatología, 11000, Mexico City, Mexico
| | - Luis Herrera Moro-Huitron
- Laboratorio de Virología Perinatal y Diseño Molecular de Antigenos y Biomarcadores, Departamento de Inmunobioquimica, Instituto Nacional de Perinatología, 11000, Mexico City, Mexico
| | - Arturo Flores-Pliego
- Departamento de Inmunobioquimica, Instituto Nacional de Perinatología, 11000, Mexico City, Mexico
| | - Ignacio Lara-Hernandez
- Sección de Microscopía de Alta Resolución, Centro de Investigación en Ciencias de la Salud y Biomedicina, Universidad Atunóma de San Luis Potrosí, San Luis Potosí, SLP, Mexico
- Facultad de Ciencias, Universidad Autónoma de San Luis Potosí, San Luis Potosí, SLP, Mexico
| | - Mauricio Comas-García
- Sección de Microscopía de Alta Resolución, Centro de Investigación en Ciencias de la Salud y Biomedicina, Universidad Atunóma de San Luis Potrosí, San Luis Potosí, SLP, Mexico
- Facultad de Ciencias, Universidad Autónoma de San Luis Potosí, San Luis Potosí, SLP, Mexico
| | | | - Addy Cecilia Helguera-Reppeto
- Institut National de la Santé et de la Recherche Médicale (INSERM) U1151, Institut Necker Enfants Malades, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Haruki Arévalo-Romero
- Laboratorio de Inmunología y Microbiología Molecular, División Académica Multidisciplinaria de Jalpa de Méndez, Universidad Juárez Autónoma de Tabasco, Jalpa de Méndez, Mexico
| | - Edgar Ricardo Vázquez-Martínez
- Unidad de Investigación en Reproducción Humana, Instituto Nacional de Perinatología-Universidad Nacional Autónoma de México, 11000, Mexico City, Mexico
| | - Moises León-Juárez
- Laboratorio de Virología Perinatal y Diseño Molecular de Antigenos y Biomarcadores, Departamento de Inmunobioquimica, Instituto Nacional de Perinatología, 11000, Mexico City, Mexico.
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Chuang PH, Tzang BS, Tzang CC, Chiu CC, Lin CY, Hsu TC. Impact of oseltamivir on the risk of cancer. Front Oncol 2024; 14:1329986. [PMID: 38469236 PMCID: PMC10925756 DOI: 10.3389/fonc.2024.1329986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 01/26/2024] [Indexed: 03/13/2024] Open
Abstract
Purpose Mounting evidence has revealed the anti-cancer activity of various anti-viral drugs. Oseltamivir phosphate (OP), namely Tamiflu®, is routinely used to combat influenza infections. Although evidence has indicated the anti-cancer effects of OP in vitro and in vivo, little information is known about the effect of OP use on cancers in humans. Methods A nationwide population-based cohort study involving 13,977,101 cases with 284,733 receiving OP was performed to examine the association between OP use and cancers using the National Health Insurance Research Database in Taiwan between 2009 and 2018. Results The cohort study found that OP users showed a significantly lower incidence of lung cancer, colon cancer, liver, and intrahepatic bile duct cancer, oral cancer, pancreas cancer, esophagus cancer, stomach cancer, and prostate cancer. Additionally, OP users exhibited a lower risk of cancer-related mortality (adjusted HR=0.779; 95% confidence interval [CI] 0.743-0.817; p<0.001) and a reduced risk of developing liver cancer (adjusted HR=0.895; 95% CI 0.824-0.972; p=0.008), esophagus cancer (adjusted HR=0.646; 95% CI 0.522-0.799; p<0.001) and oral cancer (adjusted HR=0.587; 95% CI 0.346-0.995; p=0.048). Notably, OP users had a significant reduction in liver cancer occurrence over a 10-year period follow-up and a lower cancer stage at liver cancer diagnosis. Conclusion These findings first suggest the beneficial effects and therapeutic potential of OP use for certain cancers, especially liver cancer.
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Affiliation(s)
- Pei-Hua Chuang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Bor-Show Tzang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Biochemistry, School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Clinical Laboratory, Chung Shan Medical University Hospital, Taichung, Taiwan
- Immunology Research Center, Chung Shan Medical University, Taichung, Taiwan
| | - Chih-Chen Tzang
- School of Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chun-Ching Chiu
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Neurology and Department of Medical Intensive Care Unit, Changhua Christian Hospital, Changhua, Taiwan
| | - Chun-Yu Lin
- Division of Allergy, Immunology, and Rheumatology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Tsai-Ching Hsu
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Clinical Laboratory, Chung Shan Medical University Hospital, Taichung, Taiwan
- Immunology Research Center, Chung Shan Medical University, Taichung, Taiwan
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Rios-Usuga C, Martinez-Gutierrez M, Ruiz-Saenz J. Antiviral Potential of Azathioprine and Its Derivative 6- Mercaptopurine: A Narrative Literature Review. Pharmaceuticals (Basel) 2024; 17:174. [PMID: 38399389 PMCID: PMC10892228 DOI: 10.3390/ph17020174] [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: 12/14/2023] [Revised: 01/20/2024] [Accepted: 01/24/2024] [Indexed: 02/25/2024] Open
Abstract
The use of azathioprine (AZA) in human medicine dates back to research conducted in 1975 that led to the development of several drugs, including 6-mercaptopurine. In 1958, it was shown that 6-mercaptopurine decreased the production of antibodies against earlier administered antigens, raising the hypothesis of an immunomodulatory effect. AZA is a prodrug that belongs to the thiopurine group of drugs that behave as purine analogs. After absorption, it is converted into 6-mercaptopurine. Subsequently, it can be degraded through various enzymatic pathways into inactive compounds and biologically active compounds related to the mechanism of action, which has been the subject of study to evaluate a possible antiviral effect. This study aims to examine the metabolism, mechanism of action, and antiviral potential of AZA and its derivatives, exploring AZA impact on antiviral targets and adverse effects through a narrative literature review. Ultimately, the review will provide insights into the antiviral mechanism, present evidence of its in vitro effectiveness against various DNA and RNA viruses, and suggest in vivo studies to further demonstrate its antiviral effects.
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Affiliation(s)
- Carolina Rios-Usuga
- Grupo de Investigación en Ciencias Animales—GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga 680002, Colombia; (C.R.-U.); (M.M.-G.)
| | - Marlen Martinez-Gutierrez
- Grupo de Investigación en Ciencias Animales—GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga 680002, Colombia; (C.R.-U.); (M.M.-G.)
- Grupo de Investigación en Microbiología Veterinaria, Escuela de Microbiología, Universidad de Antioquia UdeA, Medellín 050001, Colombia
| | - Julian Ruiz-Saenz
- Grupo de Investigación en Ciencias Animales—GRICA, Facultad de Medicina Veterinaria y Zootecnia, Universidad Cooperativa de Colombia, Bucaramanga 680002, Colombia; (C.R.-U.); (M.M.-G.)
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Hondo E, Katta T, Sato A, Kadofusa N, Ishibashi T, Shimoda H, Katoh H, Iida A. Antiviral effects of micafungin against pteropine orthoreovirus, an emerging zoonotic virus carried by bats. Virus Res 2024; 339:199248. [PMID: 37858730 PMCID: PMC10665676 DOI: 10.1016/j.virusres.2023.199248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 10/16/2023] [Indexed: 10/21/2023]
Abstract
Bat-borne emerging zoonotic viruses cause major outbreaks, such as the Ebola virus, Nipah virus, and/or beta coronavirus. Pteropine orthoreovirus (PRV), whose spillover event occurred from fruits bats to humans, causes respiratory syndrome in humans widely in South East Asia. Repurposing approved drugs against PRV is an effective tool to confront future PRV pandemics. We screened 2,943 compounds in an FDA-approved drug library and identified eight hit compounds that reduce viral cytopathic effects on cultured Vero cells. Real-time quantitative PCR analysis revealed that six of eight hit compounds significantly inhibited PRV replication. Among them, micafungin used clinically as an antifungal drug, displayed a prominent antiviral effect on PRV. Secondly, the antiviral effects of micafungin on PRV infected human cell lines (HEK293T and A549), and their transcriptome changes by PRV infection were investigated, compared to four different bat-derived cell lines (FBKT1 (Ryukyu flying fox), DEMKT1 (Leschenault's rousette), BKT1 (Greater horseshoe bat), YUBFKT1 (Eastern bent-wing bats)). In two human cell lines, unlike bat cells that induce an IFN-γ response pathway, an endoplasmic reticulum stress response pathway was commonly activated. Additionally, micafungin inhibits viral release rather than suppressing PRV genome replication in human cells, although it was disturbed in Vero cells. The target of micafungin's action may vary depending on the animal species, but it must be useful for human purposes as a first choice of medical care.
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Affiliation(s)
- Eiichi Hondo
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan.
| | - Tetsufumi Katta
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
| | - Ayato Sato
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Nagoya 464-8601, Japan
| | - Naoya Kadofusa
- Institute of Transformative Bio-Molecules (WPI-ITbM), Nagoya University, Nagoya 464-8601, Japan
| | - Tomoki Ishibashi
- Laboratory for Physical Biology, RIKEN Center for Biosystems Dynamics Research, Kobe 650-0047, Japan
| | - Hiroshi Shimoda
- Laboratory of Veterinary Microbiology, Joint Graduate School of Veterinary Medicine, Yamaguchi University, 1677-1 Yoshida, Yamaguchi, 753-8515, Japan
| | - Hirokazu Katoh
- Department of Virology, Okayama University Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, 700-8558, Japan
| | - Atsuo Iida
- Laboratory of Animal Morphology, Graduate School of Bioagricultural Sciences, Nagoya University, Nagoya 464-8601, Japan
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Lu J, Xing H, Wang C, Tang M, Wu C, Ye F, Yin L, Yang Y, Tan W, Shen L. Mpox (formerly monkeypox): pathogenesis, prevention, and treatment. Signal Transduct Target Ther 2023; 8:458. [PMID: 38148355 PMCID: PMC10751291 DOI: 10.1038/s41392-023-01675-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/14/2023] [Accepted: 09/21/2023] [Indexed: 12/28/2023] Open
Abstract
In 2022, a global outbreak of Mpox (formerly monkeypox) occurred in various countries across Europe and America and rapidly spread to more than 100 countries and regions. The World Health Organization declared the outbreak to be a public health emergency of international concern due to the rapid spread of the Mpox virus. Consequently, nations intensified their efforts to explore treatment strategies aimed at combating the infection and its dissemination. Nevertheless, the available therapeutic options for Mpox virus infection remain limited. So far, only a few numbers of antiviral compounds have been approved by regulatory authorities. Given the high mutability of the Mpox virus, certain mutant strains have shown resistance to existing pharmaceutical interventions. This highlights the urgent need to develop novel antiviral drugs that can combat both drug resistance and the potential threat of bioterrorism. Currently, there is a lack of comprehensive literature on the pathophysiology and treatment of Mpox. To address this issue, we conducted a review covering the physiological and pathological processes of Mpox infection, summarizing the latest progress of anti-Mpox drugs. Our analysis encompasses approved drugs currently employed in clinical settings, as well as newly identified small-molecule compounds and antibody drugs displaying potential antiviral efficacy against Mpox. Furthermore, we have gained valuable insights from the process of Mpox drug development, including strategies for repurposing drugs, the discovery of drug targets driven by artificial intelligence, and preclinical drug development. The purpose of this review is to provide readers with a comprehensive overview of the current knowledge on Mpox.
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Affiliation(s)
- Junjie Lu
- Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Hubei Province, Xiangyang, 441021, China
| | - Hui Xing
- Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Hubei Province, Xiangyang, 441021, China
| | - Chunhua Wang
- Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Hubei Province, Xiangyang, 441021, China
| | - Mengjun Tang
- Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Hubei Province, Xiangyang, 441021, China
| | - Changcheng Wu
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China
| | - Fan Ye
- Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Hubei Province, Xiangyang, 441021, China
| | - Lijuan Yin
- College of Biotechnology, Tianjin University of Science & Technology, Tianjin, 300457, China
| | - Yang Yang
- Shenzhen Key Laboratory of Pathogen and Immunity, National Clinical Research Center for infectious disease, State Key Discipline of Infectious Disease, Shenzhen Third People's Hospital, Second Hospital Affiliated to Southern University of Science and Technology, Shenzhen, 518112, China.
| | - Wenjie Tan
- NHC Key Laboratory of Biosafety, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, 102206, China.
| | - Liang Shen
- Xiangyang Central Hospital, Affiliated Hospital of Hubei University of Arts and Science, Hubei Province, Xiangyang, 441021, China.
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10
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Leusciatti M, Macchi B, Marino-Merlo F, Mastino A, Morra G, Quadrelli P. Inhibition of the RNA-Dependent RNA-Polymerase from SARS-CoV-2 by 6-Chloropurine Isoxazoline-Carbocyclic Monophosphate Nucleotides. ACS OMEGA 2023; 8:36311-36320. [PMID: 37810686 PMCID: PMC10552509 DOI: 10.1021/acsomega.3c04918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 09/04/2023] [Indexed: 10/10/2023]
Abstract
Isoxazoline-carbocyclic monophosphate nucleotides were designed and synthesized through the chemistry of nitrosocarbonyl intermediates and stable anthracenenitrile oxide. Docking and molecular dynamics studies were first conducted for determining the best candidate for polymerase SARS-CoV-2 inhibition. The setup phosphorylation protocol afforded the nucleotides available for the biological tests. Preliminary inhibition and cytotoxicity assays were then performed, and the results showed a moderate activity of the nucleotides accompanied by cytotoxicity.
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Affiliation(s)
- Marco Leusciatti
- Department
of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia,Italy
| | - Beatrice Macchi
- Department
of Chemical Science and Technology, University
of Rome Tor Vergata, Via della ricerca scientifica 1, 00133 Roma, Italy
| | - Francesca Marino-Merlo
- Department
of Chemical, Biological, Pharmaceutical, and Environmental Sciences, University of Messina, Viale Ferdinando Stagno d’Alcontres, 31, 98166 Messina, Italy
| | - Antonio Mastino
- The
Institute of Translational Pharmacology, CNR, Via Fosso del Cavaliere 100, 00133 Roma, Italy
| | - Giulia Morra
- Biocomputing
Lab, SCITEC-Istituto di Scienze e Tecnologie
Chimiche CNR, Via Mario
Bianco 9, 20131 Milano, Italy
| | - Paolo Quadrelli
- Department
of Chemistry, University of Pavia, Viale Taramelli 12, 27100 Pavia,Italy
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11
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Wu K, Karapetyan E, Schloss J, Vadgama J, Wu Y. Advancements in small molecule drug design: A structural perspective. Drug Discov Today 2023; 28:103730. [PMID: 37536390 PMCID: PMC10543554 DOI: 10.1016/j.drudis.2023.103730] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 07/19/2023] [Accepted: 07/27/2023] [Indexed: 08/05/2023]
Abstract
In this review, we outline recent advancements in small molecule drug design from a structural perspective. We compare protein structure prediction methods and explore the role of the ligand binding pocket in structure-based drug design. We examine various structural features used to optimize drug candidates, including functional groups, stereochemistry, and molecular weight. Computational tools such as molecular docking and virtual screening are discussed for predicting and optimizing drug candidate structures. We present examples of drug candidates designed based on their molecular structure and discuss future directions in the field. By effectively integrating structural information with other valuable data sources, we can improve the drug discovery process, leading to the identification of novel therapeutics with improved efficacy, specificity, and safety profiles.
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Affiliation(s)
- Ke Wu
- Division of Cancer Research and Training, Department of Internal Medicine, Charles R. Drew University of Medicine and Science, David Geffen UCLA School of Medicine and UCLA Jonsson Comprehensive Cancer Center, Los Angeles, CA 90095, USA
| | - Eduard Karapetyan
- Division of Cancer Research and Training, Department of Internal Medicine, Charles R. Drew University of Medicine and Science, David Geffen UCLA School of Medicine and UCLA Jonsson Comprehensive Cancer Center, Los Angeles, CA 90095, USA
| | - John Schloss
- Division of Cancer Research and Training, Department of Internal Medicine, Charles R. Drew University of Medicine and Science, David Geffen UCLA School of Medicine and UCLA Jonsson Comprehensive Cancer Center, Los Angeles, CA 90095, USA; School of Pharmacy, American University of Health Sciences, Signal Hill, CA 90755, USA
| | - Jaydutt Vadgama
- Division of Cancer Research and Training, Department of Internal Medicine, Charles R. Drew University of Medicine and Science, David Geffen UCLA School of Medicine and UCLA Jonsson Comprehensive Cancer Center, Los Angeles, CA 90095, USA; School of Pharmacy, American University of Health Sciences, Signal Hill, CA 90755, USA.
| | - Yong Wu
- Division of Cancer Research and Training, Department of Internal Medicine, Charles R. Drew University of Medicine and Science, David Geffen UCLA School of Medicine and UCLA Jonsson Comprehensive Cancer Center, Los Angeles, CA 90095, USA.
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12
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Sahoo AK, Augusthian PD, Muralitharan I, Vivek-Ananth RP, Kumar K, Kumar G, Ranganathan G, Samal A. In silico identification of potential inhibitors of vital monkeypox virus proteins from FDA approved drugs. Mol Divers 2023; 27:2169-2184. [PMID: 36331784 PMCID: PMC9638297 DOI: 10.1007/s11030-022-10550-1] [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: 08/21/2022] [Accepted: 10/17/2022] [Indexed: 11/06/2022]
Abstract
The World Health Organization (WHO) recently declared the monkeypox outbreak 'A public health emergency of international concern'. The monkeypox virus belongs to the same Orthopoxvirus genus as smallpox. Although smallpox drugs are recommended for use against monkeypox, monkeypox-specific drugs are not yet available. Drug repurposing is a viable and efficient approach in the face of such an outbreak. Therefore, we present a computational drug repurposing study to identify the existing approved drugs which can be potential inhibitors of vital monkeypox virus proteins, thymidylate kinase and D9 decapping enzyme. The target protein structures of the monkeypox virus were modelled using the corresponding protein structures in the vaccinia virus. We identified four potential inhibitors namely, Tipranavir, Cefiderocol, Doxorubicin, and Dolutegravir as candidates for repurposing against monkeypox virus from a library of US FDA approved antiviral and antibiotic drugs using molecular docking and molecular dynamics simulations. The main goal of this in silico study is to identify potential inhibitors against monkeypox virus proteins that can be further experimentally validated for the discovery of novel therapeutic agents against monkeypox disease.
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Affiliation(s)
- Ajaya Kumar Sahoo
- The Institute of Mathematical Sciences (IMSc), Chennai, 600113, India
- Homi Bhabha National Institute (HBNI), Mumbai, 400094, India
| | | | | | - R P Vivek-Ananth
- The Institute of Mathematical Sciences (IMSc), Chennai, 600113, India
- Homi Bhabha National Institute (HBNI), Mumbai, 400094, India
| | - Kishan Kumar
- The Institute of Mathematical Sciences (IMSc), Chennai, 600113, India
| | - Gaurav Kumar
- The Institute of Mathematical Sciences (IMSc), Chennai, 600113, India
| | | | - Areejit Samal
- The Institute of Mathematical Sciences (IMSc), Chennai, 600113, India.
- Homi Bhabha National Institute (HBNI), Mumbai, 400094, India.
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13
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Kamzeeva P, Petushkov I, Knizhnik E, Snoeck R, Khodarovich Y, Ryabukhina E, Alferova V, Eshtukov-Shcheglov A, Belyaev E, Svetlova J, Vedekhina T, Kulbachinskiy A, Varizhuk A, Andrei G, Aralov A. Phenotypic Test of Benzo[4,5]imidazo[1,2-c]pyrimidinone-Based Nucleoside and Non-Nucleoside Derivatives against DNA and RNA Viruses, Including Coronaviruses. Int J Mol Sci 2023; 24:14540. [PMID: 37834006 PMCID: PMC10572855 DOI: 10.3390/ijms241914540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 09/16/2023] [Accepted: 09/23/2023] [Indexed: 10/15/2023] Open
Abstract
Emerging and re-emerging viruses periodically cause outbreaks and epidemics around the world, which ultimately lead to global events such as the COVID-19 pandemic. Thus, the urgent need for new antiviral drugs is obvious. Over more than a century of antiviral development, nucleoside analogs have proven to be promising agents against diversified DNA and RNA viruses. Here, we present the synthesis and evaluation of the antiviral activity of nucleoside analogs and their deglycosylated derivatives based on a hydroxybenzo[4,5]imidazo[1,2-c]pyrimidin-1(2H)-one scaffold. The antiviral activity was evaluated against a panel of structurally and phylogenetically diverse RNA and DNA viruses. The leader compound showed micromolar activity against representatives of the family Coronaviridae, including SARS-CoV-2, as well as against respiratory syncytial virus in a submicromolar range without noticeable toxicity for the host cells. Surprisingly, methylation of the aromatic hydroxyl group of the leader compound resulted in micromolar activity against the varicella-zoster virus without any significant impact on cell viability. The leader compound was shown to be a weak inhibitor of the SARS-CoV-2 RNA-dependent RNA polymerase. It also inhibited biocondensate formation important for SARS-CoV-2 replication. The active compounds may be considered as a good starting point for further structure optimization and mechanistic and preclinical studies.
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Affiliation(s)
- Polina Kamzeeva
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia; (P.K.); (E.R.); (V.A.); (A.E.-S.)
| | - Ivan Petushkov
- Institute of Molecular Genetics, National Research Centre ‘Kurchatov Institute’, 123182 Moscow, Russia; (I.P.); (A.K.)
- Institute of Gene Biology, Russian Academy of Sciences, 119334 Moscow, Russia
| | - Ekaterina Knizhnik
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 119435 Moscow, Russia; (E.K.); (J.S.); (T.V.); (A.V.)
- Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
| | - Robert Snoeck
- Rega Institute for Medical Research, KU Leuven, 3000 Leuven, Belgium; (R.S.); (G.A.)
| | - Yuri Khodarovich
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia; (P.K.); (E.R.); (V.A.); (A.E.-S.)
| | - Ekaterina Ryabukhina
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia; (P.K.); (E.R.); (V.A.); (A.E.-S.)
| | - Vera Alferova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia; (P.K.); (E.R.); (V.A.); (A.E.-S.)
| | - Artur Eshtukov-Shcheglov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia; (P.K.); (E.R.); (V.A.); (A.E.-S.)
| | - Evgeny Belyaev
- Frumkin Institute of Physical Chemistry and Electrochemistry, RAS, 119071 Moscow, Russia;
| | - Julia Svetlova
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 119435 Moscow, Russia; (E.K.); (J.S.); (T.V.); (A.V.)
| | - Tatiana Vedekhina
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 119435 Moscow, Russia; (E.K.); (J.S.); (T.V.); (A.V.)
| | - Andrey Kulbachinskiy
- Institute of Molecular Genetics, National Research Centre ‘Kurchatov Institute’, 123182 Moscow, Russia; (I.P.); (A.K.)
- Institute of Gene Biology, Russian Academy of Sciences, 119334 Moscow, Russia
| | - Anna Varizhuk
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 119435 Moscow, Russia; (E.K.); (J.S.); (T.V.); (A.V.)
- Moscow Institute of Physics and Technology, 141701 Dolgoprudny, Russia
| | - Graciela Andrei
- Rega Institute for Medical Research, KU Leuven, 3000 Leuven, Belgium; (R.S.); (G.A.)
| | - Andrey Aralov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia; (P.K.); (E.R.); (V.A.); (A.E.-S.)
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14
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Straková P, Bednář P, Kotouček J, Holoubek J, Fořtová A, Svoboda P, Štefánik M, Huvarová I, Šimečková P, Mašek J, Gvozdev DA, Mikhnovets IE, Chistov AA, Nikitin TD, Krasilnikov MS, Ustinov AV, Alferova VA, Korshun VA, Růžek D, Eyer L. Antiviral activity of singlet oxygen-photogenerating perylene compounds against SARS-CoV-2: Interaction with the viral envelope and photodynamic virion inactivation. Virus Res 2023; 334:199158. [PMID: 37339718 PMCID: PMC10307035 DOI: 10.1016/j.virusres.2023.199158] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 06/09/2023] [Accepted: 06/18/2023] [Indexed: 06/22/2023]
Abstract
The coronavirus disease 2019 (COVID-19) pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has prompted great interest in novel broad-spectrum antivirals, including perylene-related compounds. In the present study, we performed a structure-activity relationship analysis of a series of perylene derivatives, which comprised a large planar perylene residue, and structurally divergent polar groups connected to the perylene core by a rigid ethynyl or thiophene linker. Most of the tested compounds did not exhibit significant cytotoxicity towards multiple cell types susceptible to SARS-CoV-2 infection, and did not change the expressions of cellular stress-related genes under normal light conditions. These compounds showed nanomolar or sub-micromolar dose-dependent anti-SARS-CoV-2 activity, and also suppressed the in vitro replication of feline coronavirus (FCoV), also termed feline infectious peritonitis virus (FIPV). Perylene compounds exhibited high affinity for liposomal and cellular membranes, and efficiently intercalated into the envelopes of SARS-CoV-2 virions, thereby blocking the viral-cell fusion machinery. Furthermore, the studied compounds were demonstrated to be potent photosensitizers, generating reactive oxygen species (ROS), and their anti-SARS-CoV-2 activities were considerably enhanced after irradiation with blue light. Our results indicated that photosensitization is the major mechanism underlying the anti-SARS-CoV-2 activity of perylene derivatives, with these compounds completely losing their antiviral potency under red light. Overall, perylene-based compounds are broad-spectrum antivirals against multiple enveloped viruses, with antiviral action based on light-induced photochemical damage (ROS-mediated, likely singlet oxygen-mediated), causing impairment of viral membrane rheology.
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Affiliation(s)
- Petra Straková
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-370 05 České Budějovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic
| | - Petr Bednář
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-370 05 České Budějovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic; Faculty of Science, University of South Bohemia, Ceske Budejovice, CZ-37005, Czech Republic
| | - Jan Kotouček
- Department of Pharmacology and Toxicology, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic
| | - Jiří Holoubek
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-370 05 České Budějovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic
| | - Andrea Fořtová
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic
| | - Pavel Svoboda
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-370 05 České Budějovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic; Department of Pharmacology and Pharmacy, Faculty of Veterinary Medicine, University of Veterinary Sciences Brno, CZ-612 42 Brno, Czech Republic
| | - Michal Štefánik
- Department of Chemistry and Biochemistry, Mendel University in Brno, CZ-61300 Brno, Czech Republic
| | - Ivana Huvarová
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic
| | - Pavlína Šimečková
- Department of Pharmacology and Toxicology, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic
| | - Josef Mašek
- Department of Pharmacology and Toxicology, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic
| | - Daniil A Gvozdev
- Department of Biology, Lomonosov Moscow State University, Moscow, 119991, Russia
| | - Igor E Mikhnovets
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia; Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Alexey A Chistov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Timofei D Nikitin
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia; Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Maxim S Krasilnikov
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia; Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Alexey V Ustinov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Vera A Alferova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Vladimir A Korshun
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Daniel Růžek
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-370 05 České Budějovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic
| | - Luděk Eyer
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, CZ-621 00 Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, CZ-370 05 České Budějovice, Czech Republic; Department of Experimental Biology, Faculty of Science, Masaryk University, CZ-62500 Brno, Czech Republic.
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15
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Malik S, Waheed Y. Tracing down the updates on Ebola virus surges: An update on anti-ebola therapeutic strategies. J Transl Int Med 2023; 11:216-225. [PMID: 37662888 PMCID: PMC10474883 DOI: 10.2478/jtim-2023-0100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023] Open
Abstract
Ebola virus (EBOV) related health complications have presented a great threat to the healthcare system in the endemic regions. The outbreaks of 2013-2016 and 2018-2020 brought along a huge healthcare burden for the afected communities. Knowing the seriousness of the matter, a series of research experiments have been actively carried out to devise efective therapeutics, drugs, and vaccination protocols against the Ebola virus disease (EVD) in the past decade. The purpose of this piece of literature is to shed light on vaccination protocols being clinically evaluated for EVD. A methodological approach has been adopted to gather relevant data from the latest publications. The compiled data include the molecular mechanistic insights into Ebola infection and a brief overview of diferent vaccination strategies: inactivated and DNA vaccines, virus-like particles and replicons, reverse genetic and recombinant approaches, entry, ion, and gene expression inhibitors, and some repurposed drugs. This data will help the scientific community to get a comprehensive overview of therapeutic interventions against Ebola that could be related to modifying EBOV vaccines and designing other antiviral vaccinations. Having said that, further work in modern therapeutic design is pertinent to tackle and lessen the healthcare burden expected from such outbreaks in the future.
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Affiliation(s)
- Shiza Malik
- Bridging Health Foundation, Rawalpindi, Punjab46000, Pakistan
| | - Yasir Waheed
- Office of Research, Innovation, and Commercialization (ORIC), Shaheed Zulfiqar Ali Bhutto Medical University (SZABMU), Islamabad44000, Pakistan
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Byblos1401, Lebanon
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16
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Kamzeeva PN, Aralov AV, Alferova VA, Korshun VA. Recent Advances in Molecular Mechanisms of Nucleoside Antivirals. Curr Issues Mol Biol 2023; 45:6851-6879. [PMID: 37623252 PMCID: PMC10453654 DOI: 10.3390/cimb45080433] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/12/2023] [Accepted: 08/14/2023] [Indexed: 08/26/2023] Open
Abstract
The search for new drugs has been greatly accelerated by the emergence of new viruses and drug-resistant strains of known pathogens. Nucleoside analogues (NAs) are a prospective class of antivirals due to known safety profiles, which are important for rapid repurposing in the fight against emerging pathogens. Recent improvements in research methods have revealed new unexpected details in the mechanisms of action of NAs that can pave the way for new approaches for the further development of effective drugs. This review accounts advanced techniques in viral polymerase targeting, new viral and host enzyme targeting approaches, and prodrug-based strategies for the development of antiviral NAs.
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Affiliation(s)
| | | | | | - Vladimir A. Korshun
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya 16/10, 117997 Moscow, Russia; (P.N.K.); (A.V.A.); (V.A.A.)
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17
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Vaz ES, Vassiliades SV, Giarolla J, Polli MC, Parise-Filho R. Drug repositioning in the COVID-19 pandemic: fundamentals, synthetic routes, and overview of clinical studies. Eur J Clin Pharmacol 2023; 79:723-751. [PMID: 37081137 PMCID: PMC10118228 DOI: 10.1007/s00228-023-03486-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 03/24/2023] [Indexed: 04/22/2023]
Abstract
INTRODUCTION Drug repositioning is a strategy to identify a new therapeutic indication for molecules that have been approved for other conditions, aiming to speed up the traditional drug development process and reduce its costs. The high prevalence and incidence of coronavirus disease 2019 (COVID-19) underline the importance of searching for a safe and effective treatment for the disease, and drug repositioning is the most rational strategy to achieve this goal in a short period of time. Another advantage of repositioning is the fact that these compounds already have established synthetic routes, which facilitates their production at the industrial level. However, the hope for treatment cannot allow the indiscriminate use of medicines without a scientific basis. RESULTS The main small molecules in clinical trials being studied to be potentially repositioned to treat COVID-19 are chloroquine, hydroxychloroquine, ivermectin, favipiravir, colchicine, remdesivir, dexamethasone, nitazoxanide, azithromycin, camostat, methylprednisolone, and baricitinib. In the context of clinical tests, in general, they were carried out under the supervision of large consortiums with a methodology based on and recognized in the scientific community, factors that ensure the reliability of the data collected. From the synthetic perspective, compounds with less structural complexity have more simplified synthetic routes. Stereochemical complexity still represents the major challenge in the preparation of dexamethasone, ivermectin, and azithromycin, for instance. CONCLUSION Remdesivir and baricitinib were approved for the treatment of hospitalized patients with severe COVID-19. Dexamethasone and methylprednisolone should be used with caution. Hydroxychloroquine, chloroquine, ivermectin, and azithromycin are ineffective for the treatment of the disease, and the other compounds presented uncertain results. Preclinical and clinical studies should not be analyzed alone, and their methodology's accuracy should also be considered. Regulatory agencies are responsible for analyzing the efficacy and safety of a treatment and must be respected as the competent authorities for this decision, avoiding the indiscriminate use of medicines.
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Affiliation(s)
- Elisa Souza Vaz
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo, Prof. Lineu Prestes Avenue, 580, Bldg 13, SP, São Paulo, Brazil
| | - Sandra Valeria Vassiliades
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo, Prof. Lineu Prestes Avenue, 580, Bldg 13, SP, São Paulo, Brazil
| | - Jeanine Giarolla
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo, Prof. Lineu Prestes Avenue, 580, Bldg 13, SP, São Paulo, Brazil
| | - Michelle Carneiro Polli
- Pharmacy Course, São Francisco University (USF), Waldemar César da Silveira St, 105, SP, Campinas, Brazil
| | - Roberto Parise-Filho
- Department of Pharmacy, Faculty of Pharmaceutical Sciences, University of São Paulo, Prof. Lineu Prestes Avenue, 580, Bldg 13, SP, São Paulo, Brazil.
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18
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Roa-Linares VC, Escudero-Flórez M, Vicente-Manzanares M, Gallego-Gómez JC. Host Cell Targets for Unconventional Antivirals against RNA Viruses. Viruses 2023; 15:v15030776. [PMID: 36992484 PMCID: PMC10058429 DOI: 10.3390/v15030776] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 02/12/2023] [Accepted: 02/28/2023] [Indexed: 03/31/2023] Open
Abstract
The recent COVID-19 crisis has highlighted the importance of RNA-based viruses. The most prominent members of this group are SARS-CoV-2 (coronavirus), HIV (human immunodeficiency virus), EBOV (Ebola virus), DENV (dengue virus), HCV (hepatitis C virus), ZIKV (Zika virus), CHIKV (chikungunya virus), and influenza A virus. With the exception of retroviruses which produce reverse transcriptase, the majority of RNA viruses encode RNA-dependent RNA polymerases which do not include molecular proofreading tools, underlying the high mutation capacity of these viruses as they multiply in the host cells. Together with their ability to manipulate the immune system of the host in different ways, their high mutation frequency poses a challenge to develop effective and durable vaccination and/or treatments. Consequently, the use of antiviral targeting agents, while an important part of the therapeutic strategy against infection, may lead to the selection of drug-resistant variants. The crucial role of the host cell replicative and processing machinery is essential for the replicative cycle of the viruses and has driven attention to the potential use of drugs directed to the host machinery as therapeutic alternatives to treat viral infections. In this review, we discuss small molecules with antiviral effects that target cellular factors in different steps of the infectious cycle of many RNA viruses. We emphasize the repurposing of FDA-approved drugs with broad-spectrum antiviral activity. Finally, we postulate that the ferruginol analog (18-(phthalimide-2-yl) ferruginol) is a potential host-targeted antiviral.
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Affiliation(s)
- Vicky C Roa-Linares
- Molecular and Translation Medicine Group, University of Antioquia, Medellin 050010, Colombia
| | - Manuela Escudero-Flórez
- Molecular and Translation Medicine Group, University of Antioquia, Medellin 050010, Colombia
| | - Miguel Vicente-Manzanares
- Molecular Mechanisms Program, Centro de Investigación del Cáncer, Instituto de Biología Molecular y Celular del Cáncer, Consejo Superior de Investigaciones Científicas (CSIC), University of Salamanca, 37007 Salamanca, Spain
| | - Juan C Gallego-Gómez
- Molecular and Translation Medicine Group, University of Antioquia, Medellin 050010, Colombia
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19
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Tyagi S, Shukla A, Ram H, Panwar A, Kumar R, Tripathi R. In silico investigations of the multi‐targeted antiviral potential of small molecule phytochemicals of
Nelumbo nucifera
Gaertn. seed extracts against SARS‐CoV‐2 for therapeutics of COVID‐19. FOOD FRONTIERS 2023. [DOI: 10.1002/fft2.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Affiliation(s)
- Saya Tyagi
- Department of Bioscience and Biotechnology Banasthali Vidyapith Banasthali Rajasthan India
| | - Anuradha Shukla
- Department of Bioscience and Biotechnology Banasthali Vidyapith Banasthali Rajasthan India
| | - Heera Ram
- Department of Zoology Jai Narain Vyas University Jodhpur Rajasthan India
| | - Anil Panwar
- Department of Bioinformatics and Computational Biology CCS Haryana Agricultural University Hisar Haryana India
| | - Roshan Kumar
- Department of Zoology Magadh University Bodh Gaya Bihar India
| | - Rashmi Tripathi
- Department of Bioscience and Biotechnology Banasthali Vidyapith Banasthali Rajasthan India
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20
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Eduvirgem J, Rossato L, Melo AL, Valiente AC, Plaça LF, Wender H, Vaz MS, Ribeiro SM, Simionatto S. Antimicrobial and antibiofilm activities of desloratadine against multidrug-resistant Acinetobacter baumannii. Future Microbiol 2023; 18:15-25. [PMID: 36353984 DOI: 10.2217/fmb-2022-0085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Aim: The antimicrobial and antibiofilm activities of the antihistamine desloratadine against multidrug-resistant (MDR) Acinetobacter baumannii were evaluated. Results: Desloratadine inhibited 90% bacterial growth at a concentration of 64 μg/ml. The combination of desloratadine with meropenem reduced the MIC by twofold in the planktonic state and increased the antibiofilm activity by eightfold. Survival curves showed that combinations of these drugs were successful in eradicating all bacterial cells within 16 h. Scanning electron microscopy also confirmed a synergistic effect in imparting a harmful effect on the cellular structure of MDR A. baumannii. An in vivo model showed significant protection of up to 83% of Caenorhabditis elegans infected with MDR A. baumannii. Conclusion: Our results indicate that repositioning of desloratadine may be a safe and low-cost alternative as an antimicrobial and antibiofilm agent for the treatment of MDR A. baumannii infections.
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Affiliation(s)
- Junio Eduvirgem
- Universidade Federal da Grande Dourados (UFGD), Laboratório de Pesquisa em Ciências da Saúde, Dourados, Mato Grosso do Sul, 79804-970, Brazil
| | - Luana Rossato
- Universidade Federal da Grande Dourados (UFGD), Laboratório de Pesquisa em Ciências da Saúde, Dourados, Mato Grosso do Sul, 79804-970, Brazil
| | - Andressa Lf Melo
- Universidade Federal da Grande Dourados (UFGD), Laboratório de Pesquisa em Ciências da Saúde, Dourados, Mato Grosso do Sul, 79804-970, Brazil
| | - Anna Cm Valiente
- Universidade Federal da Grande Dourados (UFGD), Laboratório de Pesquisa em Ciências da Saúde, Dourados, Mato Grosso do Sul, 79804-970, Brazil
| | - Luiz F Plaça
- Grupo de Pesquisa Nano & Photon, Instituto de Física, Universidade Federal do Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, 79070-900, Brazil
| | - Heberton Wender
- Grupo de Pesquisa Nano & Photon, Instituto de Física, Universidade Federal do Mato Grosso do Sul, Campo Grande, Mato Grosso do Sul, 79070-900, Brazil
| | - Marcia Sm Vaz
- Universidade Federal da Grande Dourados (UFGD), Laboratório de Pesquisa em Ciências da Saúde, Dourados, Mato Grosso do Sul, 79804-970, Brazil
| | - Suzana M Ribeiro
- Colégio Militar de Curitiba, Curitiba, Paraná, 82800-030, Brazil
| | - Simone Simionatto
- Universidade Federal da Grande Dourados (UFGD), Laboratório de Pesquisa em Ciências da Saúde, Dourados, Mato Grosso do Sul, 79804-970, Brazil
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21
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Chistov AA, Chumakov SP, Mikhnovets IE, Nikitin TD, Slesarchuk NA, Uvarova VI, Rubekina AA, Nikolaeva YV, Radchenko EV, Khvatov EV, Orlov AA, Frolenko VS, Sukhorukov MV, Kolpakova ES, Shustova EY, Galochkina AV, Streshnev PP, Osipov EM, Sapozhnikova KA, Moiseenko AV, Brylev VA, Proskurin GV, Dokukin YS, Kutyakov SV, Aralov AV, Korshun VA, Strelkov SV, Palyulin VA, Ishmukhametov AA, Shirshin EA, Osolodkin DI, Shtro AA, Kozlovskaya LI, Alferova VA, Ustinov AV. 5-(Perylen-3-ylethynyl)uracil as an antiviral scaffold: Potent suppression of enveloped virus reproduction by 3-methyl derivatives in vitro. Antiviral Res 2023; 209:105508. [PMID: 36581049 DOI: 10.1016/j.antiviral.2022.105508] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 12/16/2022] [Accepted: 12/20/2022] [Indexed: 12/27/2022]
Abstract
Amphipathic nucleoside and non-nucleoside derivatives of pentacyclic aromatic hydrocarbon perylene are known as potent non-cytotoxic broad-spectrum antivirals. Here we report 3-methyl-5-(perylen-3-ylethynyl)-uracil-1-acetic acid and its amides, a new series of compounds based on a 5-(perylen-3-ylethynyl)-uracil scaffold. The compounds demonstrate pronounced in vitro activity against arthropod-borne viruses, namely tick-borne encephalitis virus (TBEV) and yellow fever virus (YFV), in plaque reduction assays with EC50 values below 1.9 and 1.3 nM, respectively, and Chikungunya virus (CHIKV) in cytopathic effect inhibition test with EC50 values below 3.2 μM. The compounds are active against respiratory viruses as well: severe acute respiratory syndrome-related coronavirus 2 (SARS-CoV-2) in cytopathic effect inhibition test and influenza A virus (IAV) in virus titer reduction experiments are inhibited - EC50 values below 51 nM and 2.2 μM, respectively. The activity stems from the presence of a hydrophobic perylene core, and all of the synthesized compounds exhibit comparable 1O2 generation rates. Nonetheless, activity can vary by orders of magnitude depending on the hydrophilic part of the molecule, suggesting a complex mode of action. A time-of-addition experiment and fluorescent imaging indicate that the compounds inhibit viral fusion in a dose-dependent manner. The localization of the compound in the lipid bilayers and visible damage to the viral envelope suggest the membrane as the primary target. Dramatic reduction of antiviral activity with limited irradiation or under treatment with antioxidants further cements the idea of photoinduced ROS-mediated viral envelope damage being the mode of antiviral action.
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Affiliation(s)
- Alexey A Chistov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Stepan P Chumakov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Igor E Mikhnovets
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia; Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia
| | - Timofei D Nikitin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia; Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia
| | - Nikita A Slesarchuk
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Victoria I Uvarova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, 108819, Russia
| | - Anna A Rubekina
- Department of Physics, Lomonosov Moscow State University, Moscow, 119991, Russia
| | - Yulia V Nikolaeva
- Smorodintsev Research Institute of Influenza, St. Petersburg, 197376, Russia
| | - Eugene V Radchenko
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia
| | - Evgeny V Khvatov
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, 108819, Russia
| | - Alexey A Orlov
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia; FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, 108819, Russia; Skolkovo Institute of Science and Technology, 143026, Moscow Region, Russia
| | - Vasilisa S Frolenko
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, 108819, Russia; Institute of Translational Medicine and Biotechnology, Sechenov Moscow State Medical University, Moscow, 119991, Russia
| | - Maksim V Sukhorukov
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia; FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, 108819, Russia
| | - Ekaterina S Kolpakova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, 108819, Russia
| | - Elena Y Shustova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, 108819, Russia
| | | | - Philipp P Streshnev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Eugene M Osipov
- Laboratory for Biocrystallography, Department of Pharmaceutical and Pharmacological Sciences, Katholieke Universiteit Leuven, 3000, Leuven, Belgium
| | | | | | - Vladimir A Brylev
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia; Lumiprobe RUS Ltd., Moscow, 121351, Russia
| | - Gleb V Proskurin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Yuri S Dokukin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Sergey V Kutyakov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Andrey V Aralov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Vladimir A Korshun
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia
| | - Sergei V Strelkov
- Laboratory for Biocrystallography, Department of Pharmaceutical and Pharmacological Sciences, Katholieke Universiteit Leuven, 3000, Leuven, Belgium
| | - Vladimir A Palyulin
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia
| | - Aydar A Ishmukhametov
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, 108819, Russia; Institute of Translational Medicine and Biotechnology, Sechenov Moscow State Medical University, Moscow, 119991, Russia
| | - Evgeny A Shirshin
- Department of Physics, Lomonosov Moscow State University, Moscow, 119991, Russia
| | - Dmitry I Osolodkin
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, 108819, Russia; Institute of Translational Medicine and Biotechnology, Sechenov Moscow State Medical University, Moscow, 119991, Russia
| | - Anna A Shtro
- Smorodintsev Research Institute of Influenza, St. Petersburg, 197376, Russia
| | - Liubov I Kozlovskaya
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, 108819, Russia; Institute of Translational Medicine and Biotechnology, Sechenov Moscow State Medical University, Moscow, 119991, Russia.
| | - Vera A Alferova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia.
| | - Alexey V Ustinov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Moscow, 117997, Russia; Lumiprobe RUS Ltd., Moscow, 121351, Russia.
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22
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Ahmed S, Mahtarin R, Islam MS, Das S, Al Mamun A, Ahmed SS, Ali MA. Remdesivir analogs against SARS-CoV-2 RNA-dependent RNA polymerase. J Biomol Struct Dyn 2022; 40:11111-11124. [PMID: 34315339 DOI: 10.1080/07391102.2021.1955743] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The COVID-19 pandemic has already taken many lives but is still continuing its spread and exerting jeopardizing effects. This study is aimed to find the most potent ligands from 703 analogs of remdesivir against RNA-dependent RNA polymerase (RdRp) protein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus . RdRp is a major part of a multi-subunit transcription complex of the virus, which is essential for viral replication. In clinical trials, it has been found that remdesivir is effective to inhibit viral replication in Ebola and in primary human lung cell cultures; it effectively impedes replication of a broad-spectrum pre-pandemic bat coronaviruses and epidemic human coronaviruses. After virtual screening, 30 most potent ligands and remdesivir were modified with triphosphate. Quantum mechanics-based quantitative structure-activity relationship envisages the binding energy for ligands applying partial least square (PLS) regression. PLS regression remarkably predicts the binding energy of the effective ligands with an accuracy of 80% compared to the value attained from molecular docking. Two ligands (L4:58059550 and L28:126719083), which have more interactions with the target protein than the other ligands including standard remdesivir triphosphate, were selected for further analysis. Molecular dynamics simulation is done to assess the stability and dynamic nature of the drug-protein complex. Binding-free energy results via PRODIGY server and molecular mechanics/Poisson-Boltzmann surface area method depict that the potential and solvation energies play a crucial role. Considering all computational analysis, we recommend the best remdesivir analogs can be utilized for efficacy test through in vitro and in vivo trials against SARS-CoV-2.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Sinthyia Ahmed
- Division of Computer Aided Drug Design, The Red-Green Research Centre, BICCB, Tejgaon, Dhaka, Bangladesh
| | - Rumana Mahtarin
- Division of Computer Aided Drug Design, The Red-Green Research Centre, BICCB, Tejgaon, Dhaka, Bangladesh
| | - Md Shamiul Islam
- Division of Computer Aided Drug Design, The Red-Green Research Centre, BICCB, Tejgaon, Dhaka, Bangladesh
| | - Susmita Das
- Division of Computer Aided Drug Design, The Red-Green Research Centre, BICCB, Tejgaon, Dhaka, Bangladesh
| | - Abdulla Al Mamun
- Key Laboratory of Soft Chemistry and Functional Materials of MOE, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing, China
| | - Sayeda Samina Ahmed
- Division of Computer Aided Drug Design, The Red-Green Research Centre, BICCB, Tejgaon, Dhaka, Bangladesh
| | - Md Ackas Ali
- Division of Computer Aided Drug Design, The Red-Green Research Centre, BICCB, Tejgaon, Dhaka, Bangladesh
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23
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Koberskaya NN, Roshchin FA. Alzheimer's disease and COVID-19. NEUROLOGY, NEUROPSYCHIATRY, PSYCHOSOMATICS 2022. [DOI: 10.14412/2074-2711-2022-6-89-97] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- N. N. Koberskaya
- Department of Nervous System Diseases and Neurosurgery, N.V. Sklifosovsky Institute of Clinical Medicine, I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia; Russian Clinical and Research Center of Gerontology, N.I. Pirogov Russian National Research Medical University, Ministry of Health of Russia
| | - F. A. Roshchin
- Department of Nervous System Diseases and Neurosurgery, N.V. Sklifosovsky Institute of Clinical Medicine, I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
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24
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Maghsoudi S, Taghavi Shahraki B, Rameh F, Nazarabi M, Fatahi Y, Akhavan O, Rabiee M, Mostafavi E, Lima EC, Saeb MR, Rabiee N. A review on computer-aided chemogenomics and drug repositioning for rational COVID-19 drug discovery. Chem Biol Drug Des 2022; 100:699-721. [PMID: 36002440 PMCID: PMC9539342 DOI: 10.1111/cbdd.14136] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 08/07/2022] [Accepted: 08/21/2022] [Indexed: 11/29/2022]
Abstract
Application of materials capable of energy harvesting to increase the efficiency and environmental adaptability is sometimes reflected in the ability of discovery of some traces in an environment-either experimentally or computationally-to enlarge practical application window. The emergence of computational methods, particularly computer-aided drug discovery (CADD), provides ample opportunities for the rapid discovery and development of unprecedented drugs. The expensive and time-consuming process of traditional drug discovery is no longer feasible, for nowadays the identification of potential drug candidates is much easier for therapeutic targets through elaborate in silico approaches, allowing the prediction of the toxicity of drugs, such as drug repositioning (DR) and chemical genomics (chemogenomics). Coronaviruses (CoVs) are cross-species viruses that are able to spread expeditiously from the into new host species, which in turn cause epidemic diseases. In this sense, this review furnishes an outline of computational strategies and their applications in drug discovery. A special focus is placed on chemogenomics and DR as unique and emerging system-based disciplines on CoV drug and target discovery to model protein networks against a library of compounds. Furthermore, to demonstrate the special advantages of CADD methods in rapidly finding a drug for this deadly virus, numerous examples of the recent achievements grounded on molecular docking, chemogenomics, and DR are reported, analyzed, and interpreted in detail. It is believed that the outcome of this review assists developers of energy harvesting materials and systems for detection of future unexpected kinds of CoVs or other variants.
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Affiliation(s)
- Saeid Maghsoudi
- Faculty of Medicine, Department of Physiology and PathophysiologyUniversity of ManitobaWinnipegManitobaCanada
- Biology of Breathing Group, Children's Hospital Research Institute of Manitoba (CHRIM), University of ManitobaWinnipegManitobaCanada
| | | | | | - Masoomeh Nazarabi
- Faculty of Organic Chemistry, Department of ChemistryUniversity of KashanKashanIran
| | - Yousef Fatahi
- Department of Pharmaceutical Nanotechnology, Faculty of PharmacyTehran University of Medical SciencesTehranIran
- Nanotechnology Research Center, Faculty of PharmacyTehran University of Medical SciencesTehranIran
| | - Omid Akhavan
- Department of PhysicsSharif University of TechnologyTehranIran
| | - Mohammad Rabiee
- Biomaterials Group, Department of Biomedical EngineeringAmirkabir University of TechnologyTehranIran
| | - Ebrahim Mostafavi
- Stanford Cardiovascular Institute, Stanford University School of MedicineStanfordCaliforniaUSA
- Department of MedicineStanford University School of MedicineStanfordCaliforniaUSA
| | - Eder C. Lima
- Institute of Chemistry, Federal University of Rio Grande Do Sul (UFRGS)Porto AlegreBrazil
| | - Mohammad Reza Saeb
- Department of Polymer Technology, Faculty of ChemistryGdańsk University of TechnologyGdańskPoland
| | - Navid Rabiee
- Department of PhysicsSharif University of TechnologyTehranIran
- School of EngineeringMacquarie UniversitySydneyNew South WalesAustralia
- Department of Materials Science and EngineeringPohang University of Science and Technology (POSTECH)PohangSouth Korea
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25
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Sun G, Dong D, Dong Z, Zhang Q, Fang H, Wang C, Zhang S, Wu S, Dong Y, Wan Y. Drug repositioning: A bibliometric analysis. Front Pharmacol 2022; 13:974849. [PMID: 36225586 PMCID: PMC9549161 DOI: 10.3389/fphar.2022.974849] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 08/12/2022] [Indexed: 11/14/2022] Open
Abstract
Drug repurposing has become an effective approach to drug discovery, as it offers a new way to explore drugs. Based on the Science Citation Index Expanded (SCI-E) and Social Sciences Citation Index (SSCI) databases of the Web of Science core collection, this study presents a bibliometric analysis of drug repurposing publications from 2010 to 2020. Data were cleaned, mined, and visualized using Derwent Data Analyzer (DDA) software. An overview of the history and development trend of the number of publications, major journals, major countries, major institutions, author keywords, major contributors, and major research fields is provided. There were 2,978 publications included in the study. The findings show that the United States leads in this area of research, followed by China, the United Kingdom, and India. The Chinese Academy of Science published the most research studies, and NIH ranked first on the h-index. The Icahn School of Medicine at Mt Sinai leads in the average number of citations per study. Sci Rep, Drug Discov. Today, and Brief. Bioinform. are the three most productive journals evaluated from three separate perspectives, and pharmacology and pharmacy are unquestionably the most commonly used subject categories. Cheng, FX; Mucke, HAM; and Butte, AJ are the top 20 most prolific and influential authors. Keyword analysis shows that in recent years, most research has focused on drug discovery/drug development, COVID-19/SARS-CoV-2/coronavirus, molecular docking, virtual screening, cancer, and other research areas. The hotspots have changed in recent years, with COVID-19/SARS-CoV-2/coronavirus being the most popular topic for current drug repurposing research.
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Affiliation(s)
- Guojun Sun
- Institute of Pharmaceutical Preparations, Department of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Dashun Dong
- Institute of Pharmaceutical Preparations, Department of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Zuojun Dong
- Institute of Pharmaceutical Preparations, Department of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Qian Zhang
- Institute of Pharmaceutical Preparations, Department of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Hui Fang
- Institute of Information Resource, Zhejiang University of Technology, Hangzhou, China
| | - Chaojun Wang
- Hangzhou Aeronautical Sanatorium for Special Service of Chinese Air Force, Hangzhou, China
| | - Shaoya Zhang
- Institute of Pharmaceutical Preparations, Department of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Shuaijun Wu
- Institute of Pharmaceutical Preparations, Department of Pharmacy, Zhejiang University of Technology, Hangzhou, China
| | - Yichen Dong
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, China
| | - Yuehua Wan
- Institute of Information Resource, Zhejiang University of Technology, Hangzhou, China
- *Correspondence: Yuehua Wan,
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26
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Assmus F, Driouich JS, Abdelnabi R, Vangeel L, Touret F, Adehin A, Chotsiri P, Cochin M, Foo CS, Jochmans D, Kim S, Luciani L, Moureau G, Park S, Pétit PR, Shum D, Wattanakul T, Weynand B, Fraisse L, Ioset JR, Mowbray CE, Owen A, Hoglund RM, Tarning J, de Lamballerie X, Nougairède A, Neyts J, Sjö P, Escudié F, Scandale I, Chatelain E. Need for a Standardized Translational Drug Development Platform: Lessons Learned from the Repurposing of Drugs for COVID-19. Microorganisms 2022; 10:1639. [PMID: 36014057 PMCID: PMC9460261 DOI: 10.3390/microorganisms10081639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 08/03/2022] [Accepted: 08/04/2022] [Indexed: 12/15/2022] Open
Abstract
In the absence of drugs to treat or prevent COVID-19, drug repurposing can be a valuable strategy. Despite a substantial number of clinical trials, drug repurposing did not deliver on its promise. While success was observed with some repurposed drugs (e.g., remdesivir, dexamethasone, tocilizumab, baricitinib), others failed to show clinical efficacy. One reason is the lack of clear translational processes based on adequate preclinical profiling before clinical evaluation. Combined with limitations of existing in vitro and in vivo models, there is a need for a systematic approach to urgent antiviral drug development in the context of a global pandemic. We implemented a methodology to test repurposed and experimental drugs to generate robust preclinical evidence for further clinical development. This translational drug development platform comprises in vitro, ex vivo, and in vivo models of SARS-CoV-2, along with pharmacokinetic modeling and simulation approaches to evaluate exposure levels in plasma and target organs. Here, we provide examples of identified repurposed antiviral drugs tested within our multidisciplinary collaboration to highlight lessons learned in urgent antiviral drug development during the COVID-19 pandemic. Our data confirm the importance of assessing in vitro and in vivo potency in multiple assays to boost the translatability of pre-clinical data. The value of pharmacokinetic modeling and simulations for compound prioritization is also discussed. We advocate the need for a standardized translational drug development platform for mild-to-moderate COVID-19 to generate preclinical evidence in support of clinical trials. We propose clear prerequisites for progression of drug candidates for repurposing into clinical trials. Further research is needed to gain a deeper understanding of the scope and limitations of the presented translational drug development platform.
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Affiliation(s)
- Frauke Assmus
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7LG, UK
| | - Jean-Sélim Driouich
- Unité des Virus Émergents (UVE), Institut de Recherche pour le Développement (IRD), Aix-Marseille University, 190-Inserm 1207, 13005 Marseille, France
| | - Rana Abdelnabi
- Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, Katholieke Universiteit Leuven, 3000 Leuven, Belgium
| | - Laura Vangeel
- Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, Katholieke Universiteit Leuven, 3000 Leuven, Belgium
| | - Franck Touret
- Unité des Virus Émergents (UVE), Institut de Recherche pour le Développement (IRD), Aix-Marseille University, 190-Inserm 1207, 13005 Marseille, France
| | - Ayorinde Adehin
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7LG, UK
| | - Palang Chotsiri
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Maxime Cochin
- Unité des Virus Émergents (UVE), Institut de Recherche pour le Développement (IRD), Aix-Marseille University, 190-Inserm 1207, 13005 Marseille, France
| | - Caroline S. Foo
- Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, Katholieke Universiteit Leuven, 3000 Leuven, Belgium
| | - Dirk Jochmans
- Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, Katholieke Universiteit Leuven, 3000 Leuven, Belgium
| | - Seungtaek Kim
- Institut Pasteur Korea, 16, Daewangpangyo-ro 712 beon-gil, Bundang-gu, Seongnam-si 13488, Korea
| | - Léa Luciani
- Unité des Virus Émergents (UVE), Institut de Recherche pour le Développement (IRD), Aix-Marseille University, 190-Inserm 1207, 13005 Marseille, France
| | - Grégory Moureau
- Unité des Virus Émergents (UVE), Institut de Recherche pour le Développement (IRD), Aix-Marseille University, 190-Inserm 1207, 13005 Marseille, France
| | - Soonju Park
- Institut Pasteur Korea, 16, Daewangpangyo-ro 712 beon-gil, Bundang-gu, Seongnam-si 13488, Korea
| | - Paul-Rémi Pétit
- Unité des Virus Émergents (UVE), Institut de Recherche pour le Développement (IRD), Aix-Marseille University, 190-Inserm 1207, 13005 Marseille, France
| | - David Shum
- Institut Pasteur Korea, 16, Daewangpangyo-ro 712 beon-gil, Bundang-gu, Seongnam-si 13488, Korea
| | - Thanaporn Wattanakul
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
| | - Birgit Weynand
- Departmet of Imaging and Pathology, Katholieke Universiteit Leuven, Translational Cell and Tissue Research, 3000 Leuven, Belgium
| | - Laurent Fraisse
- Drugs for Neglected Diseases Initiative (DNDi), 1202 Geneva, Switzerland
| | - Jean-Robert Ioset
- Drugs for Neglected Diseases Initiative (DNDi), 1202 Geneva, Switzerland
| | - Charles E. Mowbray
- Drugs for Neglected Diseases Initiative (DNDi), 1202 Geneva, Switzerland
| | - Andrew Owen
- Centre for Excellence in Long-Acting Therapeutics (CELT), Department of Pharmacology and Therapeutics, University of Liverpool, Liverpool L69 7ZX, UK
| | - Richard M. Hoglund
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7LG, UK
| | - Joel Tarning
- Mahidol Oxford Tropical Medicine Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok 10400, Thailand
- Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7LG, UK
| | - Xavier de Lamballerie
- Unité des Virus Émergents (UVE), Institut de Recherche pour le Développement (IRD), Aix-Marseille University, 190-Inserm 1207, 13005 Marseille, France
| | - Antoine Nougairède
- Unité des Virus Émergents (UVE), Institut de Recherche pour le Développement (IRD), Aix-Marseille University, 190-Inserm 1207, 13005 Marseille, France
| | - Johan Neyts
- Laboratory of Virology and Chemotherapy, Department of Microbiology, Immunology and Transplantation, Rega Institute for Medical Research, Katholieke Universiteit Leuven, 3000 Leuven, Belgium
- Global Virus Network (GVN), Baltimore, MD 21201, USA
| | - Peter Sjö
- Drugs for Neglected Diseases Initiative (DNDi), 1202 Geneva, Switzerland
| | - Fanny Escudié
- Drugs for Neglected Diseases Initiative (DNDi), 1202 Geneva, Switzerland
| | - Ivan Scandale
- Drugs for Neglected Diseases Initiative (DNDi), 1202 Geneva, Switzerland
| | - Eric Chatelain
- Drugs for Neglected Diseases Initiative (DNDi), 1202 Geneva, Switzerland
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27
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Inhibitors of Nucleotide Biosynthesis as Candidates for a Wide Spectrum of Antiviral Chemotherapy. Microorganisms 2022; 10:microorganisms10081631. [PMID: 36014049 PMCID: PMC9413629 DOI: 10.3390/microorganisms10081631] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 08/05/2022] [Accepted: 08/08/2022] [Indexed: 11/21/2022] Open
Abstract
Emerging and re-emerging viruses have been a challenge in public health in recent decades. Host-targeted antivirals (HTA) directed at cellular molecules or pathways involved in virus multiplication represent an interesting strategy to combat viruses presently lacking effective chemotherapy. HTA could provide a wide range of agents with inhibitory activity against current and future viruses that share similar host requirements and reduce the possible selection of antiviral-resistant variants. Nucleotide metabolism is one of the more exploited host metabolic pathways as a potential antiviral target for several human viruses. This review focuses on the antiviral properties of the inhibitors of pyrimidine and purine nucleotide biosynthesis, with an emphasis on the rate-limiting enzymes dihydroorotate dehydrogenase (DHODH) and inosine monophosphate dehydrogenase (IMPDH) for which there are old and new drugs active against a broad spectrum of pathogenic viruses.
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28
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Siddiqui S, Deshmukh AJ, Mudaliar P, Nalawade AJ, Iyer D, Aich J. Drug repurposing: re-inventing therapies for cancer without re-entering the development pipeline—a review. J Egypt Natl Canc Inst 2022; 34:33. [PMID: 35934727 PMCID: PMC9358112 DOI: 10.1186/s43046-022-00137-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 07/10/2022] [Indexed: 11/25/2022] Open
Abstract
While majority of the current treatment approaches for cancer remain expensive and are associated with several side effects, development of new treatment modalities takes a significant period of research, time, and expenditure. An alternative novel approach is drug repurposing that focuses on finding new applications for the previously clinically approved drugs. The process of drug repurposing has also been facilitated by current advances in the field of proteomics, genomics, and information computational biology. This approach not only provides cheaper, effective, and potentially safer drugs with less side effects but also increases the processing pace of drug development. In this review, we wish to highlight some recent developments in the area of drug repurposing in cancer with a specific focus on the repurposing potential of anti-psychotic, anti-inflammatory and anti-viral drugs, anti-diabetic, antibacterial, and anti-fungal drugs.
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29
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Chiu W, Verschueren L, Van den Eynde C, Buyck C, De Meyer S, Jochmans D, Bojkova D, Ciesek S, Cinatl J, De Jonghe S, Leyssen P, Neyts J, Van Loock M, Van Damme E. Development and optimization of a high-throughput screening assay for in vitro anti-SARS-CoV-2 activity: Evaluation of 5676 Phase 1 Passed Structures. J Med Virol 2022; 94:3101-3111. [PMID: 35229317 PMCID: PMC9088669 DOI: 10.1002/jmv.27683] [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: 02/02/2022] [Revised: 02/25/2022] [Accepted: 02/27/2022] [Indexed: 01/09/2023]
Abstract
Although vaccines are currently used to control the coronavirus disease 2019 (COVID-19) pandemic, treatment options are urgently needed for those who cannot be vaccinated and for future outbreaks involving new severe acute respiratory syndrome coronavirus virus 2 (SARS-CoV-2) strains or coronaviruses not covered by current vaccines. Thus far, few existing antivirals are known to be effective against SARS-CoV-2 and clinically successful against COVID-19. As part of an immediate response to the COVID-19 pandemic, a high-throughput, high content imaging-based SARS-CoV-2 infection assay was developed in VeroE6 African green monkey kidney epithelial cells expressing a stable enhanced green fluorescent protein (VeroE6-eGFP cells) and was used to screen a library of 5676 compounds that passed Phase 1 clinical trials. Eight drugs (nelfinavir, RG-12915, itraconazole, chloroquine, hydroxychloroquine, sematilide, remdesivir, and doxorubicin) were identified as inhibitors of in vitro anti-SARS-CoV-2 activity in VeroE6-eGFP and/or Caco-2 cell lines. However, apart from remdesivir, toxicity and pharmacokinetic data did not support further clinical development of these compounds for COVID-19 treatment.
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Affiliation(s)
- Winston Chiu
- KU Leuven, Department of Microbiology, Immunology and TransplantationRega Institute, Laboratory of Virology and ChemotherapyLeuvenBelgium
| | | | | | | | | | - Dirk Jochmans
- KU Leuven, Department of Microbiology, Immunology and TransplantationRega Institute, Laboratory of Virology and ChemotherapyLeuvenBelgium
| | - Denisa Bojkova
- Institute of Medical VirologyUniversity Hospital Frankfurt, Goethe UniversityFrankfurt am MainGermany
| | - Sandra Ciesek
- Institute of Medical VirologyUniversity Hospital Frankfurt, Goethe UniversityFrankfurt am MainGermany
| | - Jindrich Cinatl
- Institute of Medical VirologyUniversity Hospital Frankfurt, Goethe UniversityFrankfurt am MainGermany
| | - Steven De Jonghe
- KU Leuven, Department of Microbiology, Immunology and TransplantationRega Institute, Laboratory of Virology and ChemotherapyLeuvenBelgium
| | - Pieter Leyssen
- KU Leuven, Department of Microbiology, Immunology and TransplantationRega Institute, Laboratory of Virology and ChemotherapyLeuvenBelgium
| | - Johan Neyts
- KU Leuven, Department of Microbiology, Immunology and TransplantationRega Institute, Laboratory of Virology and ChemotherapyLeuvenBelgium
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30
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Travi BL. Current status of antihistamine drugs repurposing for infectious diseases. MEDICINE IN DRUG DISCOVERY 2022. [DOI: 10.1016/j.medidd.2022.100140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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31
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High-Throughput Screening of FDA-Approved Drug Library Reveals Ixazomib Is a Broad-Spectrum Antiviral Agent against Arboviruses. Viruses 2022; 14:v14071381. [PMID: 35891362 PMCID: PMC9322861 DOI: 10.3390/v14071381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Revised: 06/16/2022] [Accepted: 06/21/2022] [Indexed: 11/17/2022] Open
Abstract
The emergence of significant arboviruses and their spillover transmission to humans represent a major threat to global public health. No approved drugs are available for the treatment of significant arboviruses in circulation today. The repurposing of clinically approved drugs is one of the most rapid and promising strategies in the identification of effective treatments for diseases caused by arboviruses. Here, we screened small-molecule compounds with anti-tick-borne encephalitis virus, West Nile virus, yellow fever virus and chikungunya virus activity from 2580 FDA-approved drugs. In total, 60 compounds showed antiviral efficacy against all four of the arboviruses in Huh7 cells. Among these compounds, ixazomib and ixazomib citrate (inhibitors of 20S proteasome β5) exerted antiviral effects at a low-micromolar concentration. The time-of-drug-addition assay suggested that ixazomib and ixazomib citrate disturbed multiple processes in viruses’ life cycles. Furthermore, ixazomib and ixazomib citrate potently inhibited chikungunya virus replication and relieved virus-induced footpad swelling in a mouse model. These results offer critical information which supports the role of ixazomib as a broad-spectrum agent against arboviruses.
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32
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Abstract
Viruses are intracellular pathogen that exploit host cellular machinery for their propagation. Extensive research on virus-host interaction have shed light on an alternative antiviral strategy that targets host cell factors. Epidermal growth factor receptor (EGFR) is a versatile signal transducer that is involved in a range of cellular processes. Numerous studies have revealed how viruses exploit the function of EGFR in different stages of viral life cycle. In general, viruses attach onto the host cell surface and interacts with EGFR to facilitate viral entry, viral replication and spread as well as evasion from host immunosurveillance. Moreover, virus-induced activation of EGFR signalling is associated with mucin expression, tissue damage and carcinogenesis that contribute to serious complications. Herein, we review our current understanding of roles of EGFR in viral infection and its potential as therapeutic target in managing viral infection. We also discuss the available EGFR-targeted therapies and their limitations.
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Affiliation(s)
- Kah Man Lai
- School of Science, Monash University Malaysia, Bandar Sunway, Malaysia
| | - Wai Leng Lee
- School of Science, Monash University Malaysia, Bandar Sunway, Malaysia
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33
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Wen X, Zhang L, Liu Q, Xiao X, Huang W, Wang Y. Screening and Identification of HTNVpv Entry Inhibitors with High-throughput Pseudovirus-based Chemiluminescence. Virol Sin 2022; 37:531-537. [PMID: 35513270 PMCID: PMC9437608 DOI: 10.1016/j.virs.2022.04.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 09/03/2021] [Indexed: 11/30/2022] Open
Abstract
Hantaviruses, such as Hantaan virus (HTNV) and Seoul virus, are the causative agents of Hantavirus cardiopulmonary syndrome (HCPS) and hemorrhagic fever with renal syndrome (HFRS), and are important zoonotic pathogens. China has the highest incidence of HFRS, which is mainly caused by HTNV and Seoul virus. No approved antiviral drugs are available for these hantaviral diseases. Here, a chemiluminescence-based high-throughput-screening (HTS) assay was developed and used to screen HTNV pseudovirus (HTNVpv) inhibitors in a library of 1813 approved drugs and 556 small-molecule compounds from traditional Chinese medicine sources. We identified six compounds with in vitro anti-HTNVpv activities in the low-micromolar range (EC50 values of 0.1–2.2 μmol/L; selectivity index of 40–900). Among the six selected compounds, cepharanthine not only showed good anti-HTNVpv activity in vitro but also inhibited HTNVpv-fluc infection in Balb/c mice 5 h after infection by 94% (180 mg/kg/d, P < 0.01), 93% (90 mg/kg/d, P < 0.01), or 92% (45 mg/kg/d, P < 0.01), respectively, in a bioluminescent imaging mouse model. A time-of-addition analysis suggested that the antiviral mechanism of cepharanthine involves the membrane fusion and entry phases. Overall, we have established a HTS method for antiviral drugs screening, and shown that cepharanthine is a candidate for HCPS and HFRS therapy. These findings may offer a starting point for the treatment of patients infected with hantaviruses. A chemiluminescence-based high-throughput-screening (HTS) assay was used to screen HTNV pseudovirus (HTNVpv) inhibitors. Cepharanthine showed good anti-HTNVpv activity in vitro and in vivo. A time-of-addition analysis suggested that cepharanthine involves the membrane fusion and entry phases.
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34
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Finding a chink in the armor: Update, limitations, and challenges toward successful antivirals against flaviviruses. PLoS Negl Trop Dis 2022; 16:e0010291. [PMID: 35482672 PMCID: PMC9049358 DOI: 10.1371/journal.pntd.0010291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Flaviviruses have caused large epidemics and ongoing outbreaks for centuries. They are now distributed in every continent infecting up to millions of people annually and may emerge to cause future epidemics. Some of the viruses from this group cause severe illnesses ranging from hemorrhagic to neurological manifestations. Despite decades of research, there are currently no approved antiviral drugs against flaviviruses, urging for new strategies and antiviral targets. In recent years, integrated omics data-based drug repurposing paired with novel drug validation methodologies and appropriate animal models has substantially aided in the discovery of new antiviral medicines. Here, we aim to review the latest progress in the development of both new and repurposed (i) direct-acting antivirals; (ii) host-targeting antivirals; and (iii) multitarget antivirals against flaviviruses, which have been evaluated both in vitro and in vivo, with an emphasis on their targets and mechanisms. The search yielded 37 compounds that have been evaluated for their efficacy against flaviviruses in animal models; 20 of them are repurposed drugs, and the majority of them exhibit broad-spectrum antiviral activity. The review also highlighted the major limitations and challenges faced in the current in vitro and in vivo evaluations that hamper the development of successful antiviral drugs for flaviviruses. We provided an analysis of what can be learned from some of the approved antiviral drugs as well as drugs that failed clinical trials. Potent in vitro and in vivo antiviral efficacy alone does not warrant successful antiviral drugs; current gaps in studies need to be addressed to improve efficacy and safety in clinical trials.
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35
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Kikuchi N, Willinger O, Granik N, Gal R, Navon N, Ackerman S, Samuel E, Antman T, Katz N, Goldberg S, Amit R. A Cell-Free Assay for Rapid Screening of Inhibitors of hACE2-Receptor-SARS-CoV-2-Spike Binding. ACS Synth Biol 2022; 11:1389-1396. [PMID: 35377616 PMCID: PMC9003891 DOI: 10.1021/acssynbio.1c00381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Indexed: 11/30/2022]
Abstract
We present a cell-free assay for rapid screening of candidate inhibitors of protein binding, focusing on inhibition of the interaction between the SARS-CoV-2 Spike receptor binding domain (RBD) and human angiotensin-converting enzyme 2 (hACE2). The assay has two components: fluorescent polystyrene particles covalently coated with RBD, termed virion-particles (v-particles), and fluorescently labeled hACE2 (hACE2F) that binds the v-particles. When incubated with an inhibitor, v-particle-hACE2F binding is diminished, resulting in a reduction in the fluorescent signal of bound hACE2F relative to the noninhibitor control, which can be measured via flow cytometry or fluorescence microscopy. We determine the amount of RBD needed for v-particle preparation, v-particle incubation time with hACE2F, hACE2F detection limit, and specificity of v-particle binding to hACE2F. We measure the dose response of the v-particles to known inhibitors. Finally, utilizing an RNA-binding protein tdPP7 incorporated into hACE2F, we demonstrate that RNA-hACE2F granules trap v-particles effectively, providing a basis for potential RNA-hACE2F therapeutics.
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Affiliation(s)
- Nanami Kikuchi
- Department
of Biotechnology and Food Engineering, and Department of Biomedical Engineering, Technion—Israel Institute of Technology, Haifa, 32000, Israel
| | - Or Willinger
- Department
of Biotechnology and Food Engineering, and Department of Biomedical Engineering, Technion—Israel Institute of Technology, Haifa, 32000, Israel
| | - Naor Granik
- Department
of Biotechnology and Food Engineering, and Department of Biomedical Engineering, Technion—Israel Institute of Technology, Haifa, 32000, Israel
| | - Reut Gal
- Department
of Biotechnology and Food Engineering, and Department of Biomedical Engineering, Technion—Israel Institute of Technology, Haifa, 32000, Israel
| | - Noa Navon
- Department
of Biotechnology and Food Engineering, and Department of Biomedical Engineering, Technion—Israel Institute of Technology, Haifa, 32000, Israel
| | - Shanny Ackerman
- Department
of Biotechnology and Food Engineering, and Department of Biomedical Engineering, Technion—Israel Institute of Technology, Haifa, 32000, Israel
| | - Ella Samuel
- Department
of Biotechnology and Food Engineering, and Department of Biomedical Engineering, Technion—Israel Institute of Technology, Haifa, 32000, Israel
| | - Tomer Antman
- Department
of Biotechnology and Food Engineering, and Department of Biomedical Engineering, Technion—Israel Institute of Technology, Haifa, 32000, Israel
| | - Noa Katz
- Department
of Biotechnology and Food Engineering, and Department of Biomedical Engineering, Technion—Israel Institute of Technology, Haifa, 32000, Israel
| | - Sarah Goldberg
- Department
of Biotechnology and Food Engineering, and Department of Biomedical Engineering, Technion—Israel Institute of Technology, Haifa, 32000, Israel
| | - Roee Amit
- Department
of Biotechnology and Food Engineering, and Department of Biomedical Engineering, Technion—Israel Institute of Technology, Haifa, 32000, Israel
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36
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Functional foods with antiviral activity. Food Sci Biotechnol 2022; 31:527-538. [PMID: 35437360 PMCID: PMC9007579 DOI: 10.1007/s10068-022-01073-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 03/13/2022] [Accepted: 03/22/2022] [Indexed: 11/16/2022] Open
Abstract
Viruses are known to cause a variety of diseases, ranging from mild respiratory diseases, such as the common cold, to fatal illnesses. Although the development of vaccines and targeted drugs have significantly improved the mortality rate and disease severity against a number of viral infections, there are still many viruses without proper treatment/prevention options and newly emerging viruses can pose serious health threats. For instance, the coronavirus disease 2019 (COVID-19) pandemic is producing significant healthcare and socio-economic burden worldwide, which may jeopardize the lives and livelihoods for years to come. Studies have identified functional foods with antiviral activity. Certain foods may target the viral life cycle or modulate the host immune system to enhance defense against viral infections. In this review, we will discuss some of the food products reported to display protective effects against viruses including the influenza virus, human immunodeficiency virus, and severe acute respiratory syndrome coronavirus 2.
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37
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Abdalsatar Abdalrazaq N, Ezleen Binti Kamarulzaman E. Design, Synthesis, and in- vitro Protease Inhibition Assay of Linear Pentapeptides as Potential Dengue Virus NS2B/NS3 Protease Inhibitors. ARCHIVES OF RAZI INSTITUTE 2022; 77:843-852. [PMID: 36284983 PMCID: PMC9548290 DOI: 10.22092/ari.2022.357124.1980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 01/16/2022] [Indexed: 06/15/2023]
Abstract
Nowadays dengue virus infection (DENV) is one of the major health complications in the world. Although DENV is an old and common disease, unfortunately, until now, there are no specific relevant treatments available for it. This study, therefore, aimed to design, as well as synthesize selective peptide inhibitors, and investigate their activity by in-vitro NS2B/NS3 protease inhibition assay. The design of the peptide ligands was based on studying the interactions with the dengue NS2B/NS3 protease using the computational docking technique in the MOE and AutoDock (version 4.2) software. To this end, the researchers designed 26 linear pentapeptides based on previous studies. It was revealed that two linear pentapeptides (i.e., GKRRK and KRRRK) are the best potential inhibitors. Furthermore, based on the findings of the two independent docking programs, the peptide GKRRK was synthesized by solid-phase peptide synthesis and its structure was confirmed. The in-vitro protease inhibitor study was conducted for these two peptides to examine their activity against the dengue virus using a protin in as a control. It was found that the designed potential peptides possess interesting inhibition against the NS2B/NS3 protease. Additionally, the findings showed that the peptide GKRRK had the highest percentage of inhibition (71.11%) at 100 µM with the IC50 of 48.87 µM; therefore, this linear peptide could serve as a good inhibitor for the DENV.
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Affiliation(s)
- N Abdalsatar Abdalrazaq
- Discipline of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, University of Science, Malaysia (USM), 11800, Penang, Malaysia
- College of Pharmacy, University of Uruk, Baghdad, Iraq
| | - E Ezleen Binti Kamarulzaman
- Discipline of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, University of Science, Malaysia (USM), 11800, Penang, Malaysia
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38
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Abdulaziz L, Elhadi E, Abdallah EA, Alnoor FA, Yousef BA. Antiviral Activity of Approved Antibacterial, Antifungal, Antiprotozoal and Anthelmintic Drugs: Chances for Drug Repurposing for Antiviral Drug Discovery. J Exp Pharmacol 2022; 14:97-115. [PMID: 35299994 PMCID: PMC8922315 DOI: 10.2147/jep.s346006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Accepted: 02/28/2022] [Indexed: 11/29/2022] Open
Abstract
Drug repurposing process aims to identify new uses for the existing drugs to overcome traditional de novo drug discovery and development challenges. At the same time, as viral infections became a serious threat to humans and the viral organism itself has a high ability to mutate genetically, and due to serious adverse effects that result from antiviral drugs, there are crucial needs for the discovery of new antiviral drugs, and to identify new antiviral effects for the exciting approved drugs towards different types of viral infections depending on the observed antiviral activity in preclinical studies or clinical findings is one of the approaches to counter the viral infections problems. This narrative review article summarized mainly the published preclinical studies that evaluated the antiviral activity of drugs that are approved and used mainly as antibacterial, antifungal, antiprotozoal, and anthelmintic drugs, and the preclinical studies included the in silico, in vitro, and in vivo findings, additionally some clinical observations were also included while trying to relate them to the preclinical findings. Finally, the structure used for writing about the antiviral activity of the drugs was according to the families of the viruses used in the studies to form a better image for the target of antiviral activity of different drugs in the different kinds of viruses and to relate between the antiviral activity of the drugs against different strains of viruses within the same viral family.
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Affiliation(s)
- Leena Abdulaziz
- Department of Pharmacology, Faculty of Pharmacy, Omdurman Islamic University, Khartoum, 14415, Sudan
| | - Esraa Elhadi
- Department of Pharmacology, Faculty of Pharmacy, Omdurman Islamic University, Khartoum, 14415, Sudan
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing, 210009, People’s Republic of China
| | - Ejlal A Abdallah
- Department of Pharmacology and Pharmacy Practice, Faculty of Pharmacy, Sudan University of Science and Technology, Khartoum, 11111, Sudan
| | - Fadlalbaseer A Alnoor
- Department of Pharmacology, Faculty of Pharmacy, National University, Khartoum, 11111, Sudan
| | - Bashir A Yousef
- Department of Pharmacology, Faculty of Pharmacy, University of Khartoum, Khartoum, 11111, Sudan
- Correspondence: Bashir A Yousef, Department of Pharmacology, Faculty of Pharmacy, University of Khartoum, Al-Qasr Ave, Khartoum, 11111, Sudan, Tel +249 912932418, Fax +249 183780696, Email
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39
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Repurposing of Ciclopirox to Overcome the Limitations of Zidovudine (Azidothymidine) against Multidrug-Resistant Gram-Negative Bacteria. Pharmaceutics 2022; 14:pharmaceutics14030552. [PMID: 35335928 PMCID: PMC8950944 DOI: 10.3390/pharmaceutics14030552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 02/17/2022] [Accepted: 02/28/2022] [Indexed: 11/17/2022] Open
Abstract
Multidrug-resistant (MDR) Gram-negative bacteria are the top-priority pathogens to be eradicated. Drug repurposing (e.g., the use of non-antibiotics to treat bacterial infections) may be helpful to overcome the limitations of current antibiotics. Zidovudine (azidothymidine, AZT), a licensed oral antiviral agent, is a leading repurposed drug against MDR Gram-negative bacterial infections. However, the rapid emergence of bacterial resistance due to long-term exposure, overuse, or misuse limits its application, making it necessary to develop new alternatives. In this study, we investigated the efficacy of ciclopirox (CPX) as an alternative to AZT. The minimum inhibitory concentrations of AZT and CPX against MDR Gram-negative bacteria were determined; CPX appeared more active against β-lactamase-producing Escherichia coli, whereas AZT displayed no selectivity for any antibiotic-resistant strain. Motility assays revealed that β-lactamase-producing Escherichia coli strains were less motile in nature and more strongly affected by CPX than a parental strain. Resistance against CPX was not observed in E. coli even after 25 days of growth, whereas AZT resistance was observed in less than 2 days. Moreover, CPX effectively killed AZT-resistant strains with different resistance mechanisms. Our findings indicate that CPX may be utilized as an alternative or supplement to AZT-based medications to treat opportunistic Gram-negative bacterial infections.
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Alhadrami HA, Burgio G, Thissera B, Orfali R, Jiffri SE, Yaseen M, Sayed AM, Rateb ME. Neoechinulin A as a Promising SARS-CoV-2 Mpro Inhibitor: In Vitro and In Silico Study Showing the Ability of Simulations in Discerning Active from Inactive Enzyme Inhibitors. Mar Drugs 2022; 20:md20030163. [PMID: 35323462 PMCID: PMC8955780 DOI: 10.3390/md20030163] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 02/21/2022] [Accepted: 02/22/2022] [Indexed: 12/22/2022] Open
Abstract
The COVID-19 pandemic and its continuing emerging variants emphasize the need to discover appropriate treatment, where vaccines alone have failed to show complete protection against the new variants of the virus. Therefore, treatment of the infected cases is critical. This paper discusses the bio-guided isolation of three indole diketopiperazine alkaloids, neoechinulin A (1), echinulin (2), and eurocristatine (3), from the Red Sea-derived Aspergillus fumigatus MR2012. Neoechinulin A (1) exhibited a potent inhibitory effect against SARS-CoV-2 Mpro with IC50 value of 0.47 μM, which is comparable to the reference standard GC376. Despite the structural similarity between the three compounds, only 1 showed a promising effect. The mechanism of inhibition is discussed in light of a series of extensive molecular docking, classical and steered molecular dynamics simulation experiments. This paper sheds light on indole diketopiperazine alkaloids as a potential structural motif against SARS-CoV-2 Mpro. Additionally, it highlights the potential of different molecular docking and molecular dynamics simulation approaches in the discrimination between active and inactive structurally related Mpro inhibitors.
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Affiliation(s)
- Hani A. Alhadrami
- Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, P.O. Box 80402, Jeddah 21589, Saudi Arabia;
- Molecular Diagnostic Laboratory, King Abdulaziz University Hospital, King Abdulaziz University, P.O. Box 80402, Jeddah 21589, Saudi Arabia
- Special Infectious Agent Unit, King Fahd Medical Research Center, King Abdulaziz University, P.O. Box 80402, Jeddah 21589, Saudi Arabia
| | - Gaia Burgio
- School of Computing, Engineering and Physical Sciences, University of the West of Scotland, Paisley PA1 2BE, UK; (G.B.); (B.T.); (M.Y.)
| | - Bathini Thissera
- School of Computing, Engineering and Physical Sciences, University of the West of Scotland, Paisley PA1 2BE, UK; (G.B.); (B.T.); (M.Y.)
| | - Raha Orfali
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 22452, Riyadh 11495, Saudi Arabia;
| | - Suzan E. Jiffri
- King Fahd Medical Research Center, King Abdulaziz University, P.O. Box 80402, Jeddah 21589, Saudi Arabia;
| | - Mohammed Yaseen
- School of Computing, Engineering and Physical Sciences, University of the West of Scotland, Paisley PA1 2BE, UK; (G.B.); (B.T.); (M.Y.)
| | - Ahmed M. Sayed
- Department of Pharmacognosy, Faculty of Pharmacy, Nahda University, Beni-Suef 62513, Egypt
- Correspondence: (A.M.S.); (M.E.R.)
| | - Mostafa E. Rateb
- School of Computing, Engineering and Physical Sciences, University of the West of Scotland, Paisley PA1 2BE, UK; (G.B.); (B.T.); (M.Y.)
- Correspondence: (A.M.S.); (M.E.R.)
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Ma C, Wang J. Validation and Invalidation of SARS-CoV-2 Papain-like Protease Inhibitors. ACS Pharmacol Transl Sci 2022; 5:102-109. [PMID: 35178512 PMCID: PMC8806001 DOI: 10.1021/acsptsci.1c00240] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Indexed: 12/19/2022]
Abstract
![]()
SARS-CoV-2
encodes two viral cysteine proteases, the main protease
(Mpro) and the papain-like protease (PLpro),
both of which are validated antiviral drug targets. PLpro is involved in the cleavage of viral polyproteins as well as immune
modulation by removing ubiquitin and interferon-stimulated gene product
15 (ISG15) from host proteins. Therefore, targeting PLpro might be a two-pronged approach. Several compounds including YM155,
cryptotanshinone, tanshinone I, dihydrotanshinone I, tanshinone IIA,
SJB2-043, 6-thioguanine, and 6-mercaptopurine were recently identified
as SARS-CoV-2 PLpro inhibitors through high-throughput
screenings. In this study, we aim to validate/invalidate the reported
PLpro inhibitors using a combination of PLpro target-specific assays including enzymatic FRET assay, thermal shift
binding assay (TSA), and cell-based FlipGFP assay. Collectively, our
results showed that all compounds tested either did not show binding
or led to denaturation of PLpro in the TSA binding assay,
which might explain their weak enzymatic inhibition in the FRET assay.
In addition, none of the compounds showed cellular PLpro inhibition as revealed by the FlipGFP assay. Therefore, more efforts
are needed to search for potent and specific SARS-CoV-2 PLpro inhibitors.
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Affiliation(s)
- Chunlong Ma
- Department of Pharmacology and Toxicology, College of Pharmacy, The University of Arizona, Tucson, Arizona 85721, United States
| | - Jun Wang
- Department of Pharmacology and Toxicology, College of Pharmacy, The University of Arizona, Tucson, Arizona 85721, United States
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Fred SM, Kuivanen S, Ugurlu H, Casarotto PC, Levanov L, Saksela K, Vapalahti O, Castrén E. Antidepressant and Antipsychotic Drugs Reduce Viral Infection by SARS-CoV-2 and Fluoxetine Shows Antiviral Activity Against the Novel Variants in vitro. Front Pharmacol 2022; 12:755600. [PMID: 35126106 PMCID: PMC8809408 DOI: 10.3389/fphar.2021.755600] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 12/09/2021] [Indexed: 12/29/2022] Open
Abstract
Repurposing of currently available drugs is a valuable strategy to tackle the consequences of COVID-19. Recently, several studies have investigated the effect of psychoactive drugs on SARS-CoV-2 in cell culture models as well as in clinical practice. Our aim was to expand these studies and test some of these compounds against newly emerged variants. Several antidepressants and antipsychotic drugs with different primary mechanisms of action were tested in ACE2/TMPRSS2-expressing human embryonic kidney cells against the infection by SARS-CoV-2 spike protein-dependent pseudoviruses. Some of these compounds were also tested in human lung epithelial cell line, Calu-1, against the first wave (B.1) lineage of SARS-CoV-2 and the variants of concern, B.1.1.7, B.1.351, and B.1.617.2. Several clinically used antidepressants, including fluoxetine, citalopram, reboxetine, imipramine, as well as antipsychotic compounds chlorpromazine, flupenthixol, and pimozide inhibited the infection by pseudotyped viruses with minimal effects on cell viability. The antiviral action of several of these drugs was verified in Calu-1 cells against the B.1 lineage of SARS-CoV-2. By contrast, the anticonvulsant carbamazepine, and novel antidepressants ketamine, known as anesthetic at high doses, and its derivatives as well as MAO and phosphodiesterase inhibitors phenelzine and rolipram, respectively, showed no activity in the pseudovirus model. Furthermore, fluoxetine remained effective against pseudoviruses with common receptor binding domain mutations, N501Y, K417N, and E484K, as well as B.1.1.7 (alpha), B.1.351 (beta), and B.1.617.2 (delta) variants of SARS-CoV-2. Our study confirms previous data and extends information on the repurposing of these drugs to counteract SARS-CoV-2 infection including different variants of concern, however, extensive clinical studies must be performed to confirm our in vitro findings.
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Affiliation(s)
- Senem Merve Fred
- Neuroscience Center–HiLIFE, University of Helsinki, Helsinki, Finland
| | - Suvi Kuivanen
- Department of Virology, University of Helsinki, Helsinki, Finland
| | - Hasan Ugurlu
- Department of Virology, University of Helsinki, Helsinki, Finland
| | | | - Lev Levanov
- Department of Virology, University of Helsinki, Helsinki, Finland
| | - Kalle Saksela
- Department of Virology, University of Helsinki, Helsinki, Finland
| | - Olli Vapalahti
- Department of Virology, University of Helsinki, Helsinki, Finland
- Department of Veterinary Biosciences, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, HUSLAB, Clinical Microbiology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Eero Castrén
- Neuroscience Center–HiLIFE, University of Helsinki, Helsinki, Finland
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Antidepressant Sertraline Is a Broad-Spectrum Inhibitor of Enteroviruses Targeting Viral Entry through Neutralization of Endolysosomal Acidification. Viruses 2022; 14:v14010109. [PMID: 35062313 PMCID: PMC8780434 DOI: 10.3390/v14010109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 12/22/2021] [Accepted: 01/04/2022] [Indexed: 11/17/2022] Open
Abstract
Enterovirus 71 (EV71) is an etiological agent of hand foot and mouth disease and can also cause neurological complications in young children. However, there are no approved drugs as of yet to treat EV71 infections. In this study, we conducted antiviral drug screening by using a Food and Drug Administration (FDA)-approved drug library. We identified five drugs that showed dose-dependent inhibition of viral replication. Sertraline was further characterized because it exhibited the most potent antiviral activity with the highest selectivity index among the five hits. The antiviral activity of sertraline was noted for other EV serotypes. The drug’s antiviral effect is not likely associated with its approved indications as an antidepressant and its mode-of-action as a selective serotonin reuptake inhibitor. The time-of-addition assay revealed that sertraline inhibited an EV71 infection at the entry stage. We also showed that sertraline partitioned into acidic compartments, such as endolysosomes, to neutralize the low pH levels. In agreement with the findings, the antiviral effect of sertraline could be greatly relieved by exposing virus-infected cells to extracellular low-pH culture media. Ultimately, we have identified a use for an FDA-approved antidepressant in broad-spectrum EV inhibition by blocking viral entry through the alkalization of the endolysosomal route.
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Screening of novel synthetic derivatives of dehydroepiandrosterone for antivirals against flaviviruses infections. Virol Sin 2022; 37:94-106. [PMID: 35234626 PMCID: PMC8922432 DOI: 10.1016/j.virs.2022.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 10/12/2021] [Indexed: 11/23/2022] Open
Abstract
Flaviviruses are important arthropod-borne pathogens that represent an immense global health problem. Their unprecedented epidemic rate and unpredictable clinical features underscore an urgent need for antiviral interventions. Dehydroepiandrosterone (DHEA) is a natural occurring adrenal-derived steroid in the human body that has been associated in protection against various infections. In the present study, the plaque assay based primary screening was conducted on 32 synthetic derivatives of DHEA against Japanese encephalitis virus (JEV) to identify potent anti-flaviviral compounds. Based on primary screening, HAAS-AV3026 and HAAS-AV3027 were selected as hits from DHEA derivatives that exhibited strong antiviral activity against JEV (IC50 = 2.13 and 1.98 μmol/L, respectively) and Zika virus (ZIKV) (IC50 = 3.73 and 3.42 μmol/L, respectively). Mechanism study indicates that HAAS-AV3026 and HAAS-AV3027 do not exhibit inhibitory effect on flavivirus binding and entry process, while significantly inhibit flavivirus infection at the replication stage. Moreover, indirect immunofluorescence assay, Western blot analyses, and quantitative reverse transcription-PCR (qRT-PCR) revealed a potent antiviral activity of DHEA derivatives hits against JEV and ZIKV in terms of inhibition of viral infection, protein production, and viral RNA synthesis in Vero cells. Taken together, our results may provide a basis for the development of new antivirals against flaviviruses. A total of 32 synthetic derivatives of dehydroepiandrosterone were screened for anti-flaviviral activity in Vero cells. HAAS-AV3026 and HAAS-AV3027 were selected as hits in the downstream studies exhibiting strong antiviral activities. Time-addition studies revealed that both hits were more effective for reducing virus propagation in post-infection treatment. Mechanism studies showed that these hits acted on the post-entry process (replication stage) of the flavivirus life cycle.
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Waters MD, Warren S, Hughes C, Lewis P, Zhang F. Human genetic risk of treatment with antiviral nucleoside analog drugs that induce lethal mutagenesis: The special case of molnupiravir. ENVIRONMENTAL AND MOLECULAR MUTAGENESIS 2022; 63:37-63. [PMID: 35023215 DOI: 10.1002/em.22471] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 12/28/2021] [Accepted: 01/08/2022] [Indexed: 06/14/2023]
Abstract
This review considers antiviral nucleoside analog drugs, including ribavirin, favipiravir, and molnupiravir, which induce genome error catastrophe in SARS-CoV or SARS-CoV-2 via lethal mutagenesis as a mode of action. In vitro data indicate that molnupiravir may be 100 times more potent as an antiviral agent than ribavirin or favipiravir. Molnupiravir has recently demonstrated efficacy in a phase 3 clinical trial. Because of its anticipated global use, its relative potency, and the reported in vitro "host" cell mutagenicity of its active principle, β-d-N4-hydroxycytidine, we have reviewed the development of molnupiravir and its genotoxicity safety evaluation, as well as the genotoxicity profiles of three congeners, that is, ribavirin, favipiravir, and 5-(2-chloroethyl)-2'-deoxyuridine. We consider the potential genetic risks of molnupiravir on the basis of all available information and focus on the need for additional human genotoxicity data and follow-up in patients treated with molnupiravir and similar drugs. Such human data are especially relevant for antiviral NAs that have the potential of permanently modifying the genomes of treated patients and/or causing human teratogenicity or embryotoxicity. We conclude that the results of preclinical genotoxicity studies and phase 1 human clinical safety, tolerability, and pharmacokinetics are critical components of drug safety assessments and sentinels of unanticipated adverse health effects. We provide our rationale for performing more thorough genotoxicity testing prior to and within phase 1 clinical trials, including human PIG-A and error corrected next generation sequencing (duplex sequencing) studies in DNA and mitochondrial DNA of patients treated with antiviral NAs that induce genome error catastrophe via lethal mutagenesis.
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Affiliation(s)
- Michael D Waters
- Michael Waters Consulting USA, Hillsborough, North Carolina, USA
| | | | - Claude Hughes
- Duke University Medical Center, Durham, North Carolina, USA
| | | | - Fengyu Zhang
- Global Clinical and Translational Research Institute, Bethesda, Maryland, USA
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Synthesis and evaluation of enantiomers of hydroxychloroquine against SARS-CoV-2 in vitro. Bioorg Med Chem 2022; 53:116523. [PMID: 34875467 PMCID: PMC8606320 DOI: 10.1016/j.bmc.2021.116523] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 11/07/2021] [Accepted: 11/16/2021] [Indexed: 12/27/2022]
Abstract
Since the end of 2019, the outbreak of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) has evolved into a global pandemic. There is an urgent need for effective and low-toxic antiviral drugs to remedy Remdesivir's limitation. Hydroxychloroquine, a broad spectrum anti-viral drug, showed inhibitory activity against SARS-CoV-2 in some studies. Thus, we adopted a drug repurposing strategy, and further investigated hydroxychloroquine. We obtained different configurations of hydroxychloroquine side chains by using chiral resolution technique, and successfully furnished R-/S-hydroxychloroquine sulfate through chemical synthesis. The R configuration of hydroxychloroquine was found to exhibit higher antiviral activity (EC50 = 3.05 μM) and lower toxicity in vivo. Therefore, R-HCQ is a promising lead compound against SARS-CoV-2. Our research provides new strategy for the subsequent research on small molecule inhibitors against SARS-CoV-2.
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Molecular docking and molecular dynamic simulation approaches for drug development and repurposing of drugs for severe acute respiratory syndrome-Coronavirus-2. COMPUTATIONAL APPROACHES FOR NOVEL THERAPEUTIC AND DIAGNOSTIC DESIGNING TO MITIGATE SARS-COV-2 INFECTION 2022. [PMCID: PMC9300476 DOI: 10.1016/b978-0-323-91172-6.00007-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Multi-scale mechanism of antiviral drug-alike phytoligands from Ayurveda in managing COVID-19 and associated metabolic comorbidities: insights from network pharmacology. Mol Divers 2022; 26:2575-2594. [PMID: 34993740 PMCID: PMC8736312 DOI: 10.1007/s11030-021-10352-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 11/14/2021] [Indexed: 02/07/2023]
Abstract
The novel coronavirus disease (COVID-19), which emerged in Wuhan, China, is continuously spreading worldwide, creating a huge burden on public health and economy. Ayurveda, the oldest healing schema of Traditional Indian Medicinal (TIM) system, is considered as a promising CAM therapy to combat various diseases/ disorders. To explore the regulatory mechanisms of 3038 Ayurvedic herbs (AHs) against SARS-CoV-2, in this study, multi-targeting and synergistic actions of constituent 34,472 phytochemicals (APCs) are investigated using a comprehensive approach comprising of network pharmacology and molecular docking. Immunomodulatory prospects of antiviral drug-alike potentially effective phytochemicals (PEPs) are presented as a special case study, highlighting the importance of 6 AHs in eliciting the antiviral immunity. By evaluating binding affinity of 292 PEPs against 24 SARS-CoV-2 proteins, we develop and analyze a high-confidence "bi-regulatory network" of 115 PEPs having ability to regulate protein targets in both virus and its host human system. Furthermore, mechanistic actions of PEPs against cardiovascular complications, diabetes mellitus and hypertension are also investigated to address the regulatory potential of AHs in dealing with COVID-19-associated metabolic comorbidities. The study further reports 12 PEPs as promising source of COVID-19 comorbidity regulators.
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Abstract
The aim of the study is to assess the impact of various nationalities, cultures, and religions on the spread of the coronavirus in the human environment. Particular attention was paid to compliance with legal and ethical standards during a pandemic. Different cultures, nationalities, and religions have a significant influence on the development and spread of the coronavirus in the world. During the COVID-19 pandemic, due to the tightening of legal standards, it is necessary to ensure: protection of patient confidentiality; of freedom of the expression; accesses to critical information; the opportunities to belong to social organizations and civil society; the accesses to professionals healthcare; ensure equal rights for women and guarantee the right to water and sanitation; continuity of humanitarian aid and targeted economic aid. Travel locks and bans should comply with legal standards; the right to education should be strictly respected. Artificial intelligence can be used in the fight against the crown.
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50
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Rando HM, Wellhausen N, Ghosh S, Lee AJ, Dattoli AA, Hu F, Byrd JB, Rafizadeh DN, Lordan R, Qi Y, Sun Y, Brueffer C, Field JM, Ben Guebila M, Jadavji NM, Skelly AN, Ramsundar B, Wang J, Goel RR, Park Y, Boca SM, Gitter A, Greene CS. Identification and Development of Therapeutics for COVID-19. mSystems 2021; 6:e0023321. [PMID: 34726496 PMCID: PMC8562484 DOI: 10.1128/msystems.00233-21] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
After emerging in China in late 2019, the novel coronavirus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spread worldwide, and as of mid-2021, it remains a significant threat globally. Only a few coronaviruses are known to infect humans, and only two cause infections similar in severity to SARS-CoV-2: Severe acute respiratory syndrome-related coronavirus, a species closely related to SARS-CoV-2 that emerged in 2002, and Middle East respiratory syndrome-related coronavirus, which emerged in 2012. Unlike the current pandemic, previous epidemics were controlled rapidly through public health measures, but the body of research investigating severe acute respiratory syndrome and Middle East respiratory syndrome has proven valuable for identifying approaches to treating and preventing novel coronavirus disease 2019 (COVID-19). Building on this research, the medical and scientific communities have responded rapidly to the COVID-19 crisis and identified many candidate therapeutics. The approaches used to identify candidates fall into four main categories: adaptation of clinical approaches to diseases with related pathologies, adaptation based on virological properties, adaptation based on host response, and data-driven identification (ID) of candidates based on physical properties or on pharmacological compendia. To date, a small number of therapeutics have already been authorized by regulatory agencies such as the Food and Drug Administration (FDA), while most remain under investigation. The scale of the COVID-19 crisis offers a rare opportunity to collect data on the effects of candidate therapeutics. This information provides insight not only into the management of coronavirus diseases but also into the relative success of different approaches to identifying candidate therapeutics against an emerging disease. IMPORTANCE The COVID-19 pandemic is a rapidly evolving crisis. With the worldwide scientific community shifting focus onto the SARS-CoV-2 virus and COVID-19, a large number of possible pharmaceutical approaches for treatment and prevention have been proposed. What was known about each of these potential interventions evolved rapidly throughout 2020 and 2021. This fast-paced area of research provides important insight into how the ongoing pandemic can be managed and also demonstrates the power of interdisciplinary collaboration to rapidly understand a virus and match its characteristics with existing or novel pharmaceuticals. As illustrated by the continued threat of viral epidemics during the current millennium, a rapid and strategic response to emerging viral threats can save lives. In this review, we explore how different modes of identifying candidate therapeutics have borne out during COVID-19.
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Affiliation(s)
- Halie M. Rando
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, Colorado, USA
- Center for Health AI, University of Colorado School of Medicine, Aurora, Colorado, USA
| | - Nils Wellhausen
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Soumita Ghosh
- Institute of Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Alexandra J. Lee
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Anna Ada Dattoli
- Department of Systems Pharmacology & Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Fengling Hu
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - James Brian Byrd
- University of Michigan School of Medicine, Ann Arbor, Michigan, USA
| | - Diane N. Rafizadeh
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ronan Lordan
- Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Yanjun Qi
- Department of Computer Science, University of Virginia, Charlottesville, Virginia, USA
| | - Yuchen Sun
- Department of Computer Science, University of Virginia, Charlottesville, Virginia, USA
| | | | - Jeffrey M. Field
- Department of Systems Pharmacology & Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Marouen Ben Guebila
- Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts, USA
| | - Nafisa M. Jadavji
- Biomedical Science, Midwestern University, Glendale, Arizona, USA
- Department of Neuroscience, Carleton University, Ottawa, Ontario, Canada
| | - Ashwin N. Skelly
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | | | - Jinhui Wang
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Rishi Raj Goel
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
| | - YoSon Park
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - COVID-19 Review Consortium
BansalVikasBartonJohn P.BocaSimina M.BoerckelJoel D.BruefferChristianByrdJames BrianCaponeStephenDasShiktaDattoliAnna AdaDziakJohn J.FieldJeffrey M.GhoshSoumitaGitterAnthonyGoelRishi RajGreeneCasey S.GuebilaMarouen BenHimmelsteinDaniel S.HuFenglingJadavjiNafisa M.KamilJeremy P.KnyazevSergeyKollaLikhithaLeeAlexandra J.LordanRonanLubianaTiagoLukanTemitayoMacLeanAdam L.MaiDavidMangulSergheiManheimDavidMcGowanLucy D’AgostinoNaikAmrutaParkYoSonPerrinDimitriQiYanjunRafizadehDiane N.RamsundarBharathRandoHalie M.RaySandipanRobsonMichael P.RubinettiVincentSellElizabethShinholsterLamonicaSkellyAshwin N.SunYuchenSunYushaSzetoGregory L.VelazquezRyanWangJinhuiWellhausenNils
- Department of Systems Pharmacology and Translational Therapeutics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, Colorado, USA
- Center for Health AI, University of Colorado School of Medicine, Aurora, Colorado, USA
- Institute of Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Systems Pharmacology & Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Biostatistics, Epidemiology and Informatics, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- University of Michigan School of Medicine, Ann Arbor, Michigan, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Institute for Translational Medicine and Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Department of Computer Science, University of Virginia, Charlottesville, Virginia, USA
- Department of Clinical Sciences, Lund University, Lund, Sweden
- Department of Biostatistics, Harvard School of Public Health, Boston, Massachusetts, USA
- Biomedical Science, Midwestern University, Glendale, Arizona, USA
- Department of Neuroscience, Carleton University, Ottawa, Ontario, Canada
- Institute for Immunology, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA
- The DeepChem Project
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Innovation Center for Biomedical Informatics, Georgetown University Medical Center, Washington, DC, USA
- Early Biometrics & Statistical Innovation, Data Science & Artificial Intelligence, R & D, AstraZeneca, Gaithersburg, Maryland, USA
- Department of Biostatistics and Medical Informatics, University of Wisconsin—Madison, Madison, Wisconsin, USA
- Morgridge Institute for Research, Madison, Wisconsin, USA
- Childhood Cancer Data Lab, Alex’s Lemonade Stand Foundation, Philadelphia, Pennsylvania, USA
| | - Simina M. Boca
- Innovation Center for Biomedical Informatics, Georgetown University Medical Center, Washington, DC, USA
- Early Biometrics & Statistical Innovation, Data Science & Artificial Intelligence, R & D, AstraZeneca, Gaithersburg, Maryland, USA
| | - Anthony Gitter
- Department of Biostatistics and Medical Informatics, University of Wisconsin—Madison, Madison, Wisconsin, USA
- Morgridge Institute for Research, Madison, Wisconsin, USA
| | - Casey S. Greene
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, Colorado, USA
- Center for Health AI, University of Colorado School of Medicine, Aurora, Colorado, USA
- Department of Systems Pharmacology & Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Childhood Cancer Data Lab, Alex’s Lemonade Stand Foundation, Philadelphia, Pennsylvania, USA
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