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Gonzalez S, Brzuska G, Ouarti A, Gallier F, Solarte C, Ferry A, Uziel J, Krol E, Lubin-Germain N. Anti-HCV and Zika activities of ribavirin C-nucleosides analogues. Bioorg Med Chem 2022; 68:116858. [PMID: 35661850 DOI: 10.1016/j.bmc.2022.116858] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 05/23/2022] [Accepted: 05/25/2022] [Indexed: 11/27/2022]
Abstract
Ribavirin is an unnatural nucleoside exhibiting broad spectrum of antiviral and antitumor activities, still very widely studied particularly in a repositioning approach. C-triazolyl nucleoside analogues of ribavirin have been synthesized, as well as prodrugs and glycosylated or peptide conjugates to allow a better activity by vectorization into the liver or by facilitating uptake into the cells. The antiviral properties of all synthesized compounds have been evaluated in vitro against two important human viral pathogens belonging to the Flaviviridae family: hepatitis C virus (HCV) and Zika virus (ZIKV). There are no therapeutic options for Zika virus, whereas those available for HCV can be still improved. Our results indicated that compound 2 carrying an N-hydroxy carboxamide function exhibits the most inhibitory activities against both viruses. This compound moderately inhibited the propagation of HCV with an IC50 value of 49.1 μM and Zika virus with an IC50 of 33.2 μM comparable to ribavirin in the Vero cell line. The results suggest that compound 2 and its new derivatives may be candidates for further development of new anti-HCV and anti-ZIKV antiviral drugs.
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Affiliation(s)
- Simon Gonzalez
- CY Cergy Paris Université, CNRS, BioCIS, 95000 Cergy Pontoise, France; Université Paris-Saclay, CNRS, BioCIS, 92290 Châtenay-Malabry, France
| | - Gabriela Brzuska
- Department of Recombinant Vaccines, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Abrahama 58, 80-307 Gdansk, Poland
| | - Abdelhakim Ouarti
- CY Cergy Paris Université, CNRS, BioCIS, 95000 Cergy Pontoise, France; Université Paris-Saclay, CNRS, BioCIS, 92290 Châtenay-Malabry, France
| | - Florian Gallier
- CY Cergy Paris Université, CNRS, BioCIS, 95000 Cergy Pontoise, France; Université Paris-Saclay, CNRS, BioCIS, 92290 Châtenay-Malabry, France
| | - Carmen Solarte
- CY Cergy Paris Université, CNRS, BioCIS, 95000 Cergy Pontoise, France; Université Paris-Saclay, CNRS, BioCIS, 92290 Châtenay-Malabry, France
| | - Angélique Ferry
- CY Cergy Paris Université, CNRS, BioCIS, 95000 Cergy Pontoise, France; Université Paris-Saclay, CNRS, BioCIS, 92290 Châtenay-Malabry, France
| | - Jacques Uziel
- CY Cergy Paris Université, CNRS, BioCIS, 95000 Cergy Pontoise, France; Université Paris-Saclay, CNRS, BioCIS, 92290 Châtenay-Malabry, France
| | - Ewelina Krol
- Department of Recombinant Vaccines, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Abrahama 58, 80-307 Gdansk, Poland.
| | - Nadège Lubin-Germain
- CY Cergy Paris Université, CNRS, BioCIS, 95000 Cergy Pontoise, France; Université Paris-Saclay, CNRS, BioCIS, 92290 Châtenay-Malabry, France.
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LeBlanc EV, Kim Y, Capicciotti CJ, Colpitts CC. Hepatitis C Virus Glycan-Dependent Interactions and the Potential for Novel Preventative Strategies. Pathogens 2021; 10:pathogens10060685. [PMID: 34205894 PMCID: PMC8230238 DOI: 10.3390/pathogens10060685] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 05/25/2021] [Accepted: 05/28/2021] [Indexed: 12/15/2022] Open
Abstract
Chronic hepatitis C virus (HCV) infections continue to be a major contributor to liver disease worldwide. HCV treatment has become highly effective, yet there are still no vaccines or prophylactic strategies available to prevent infection and allow effective management of the global HCV burden. Glycan-dependent interactions are crucial to many aspects of the highly complex HCV entry process, and also modulate immune evasion. This review provides an overview of the roles of viral and cellular glycans in HCV infection and highlights glycan-focused advances in the development of entry inhibitors and vaccines to effectively prevent HCV infection.
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Affiliation(s)
- Emmanuelle V. LeBlanc
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON K7L 3N6, Canada; (E.V.L.); (Y.K.); (C.J.C.)
| | - Youjin Kim
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON K7L 3N6, Canada; (E.V.L.); (Y.K.); (C.J.C.)
| | - Chantelle J. Capicciotti
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON K7L 3N6, Canada; (E.V.L.); (Y.K.); (C.J.C.)
- Department of Chemistry, Queen’s University, Kingston, ON K7L 3N6, Canada
- Department of Surgery, Queen’s University, Kingston, ON K7L 3N6, Canada
| | - Che C. Colpitts
- Department of Biomedical and Molecular Sciences, Queen’s University, Kingston, ON K7L 3N6, Canada; (E.V.L.); (Y.K.); (C.J.C.)
- Correspondence:
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Krol E, Wandzik I, Brzuska G, Eyer L, Růžek D, Szewczyk B. Antiviral Activity of Uridine Derivatives of 2-Deoxy Sugars against Tick-Borne Encephalitis Virus. Molecules 2019; 24:molecules24061129. [PMID: 30901934 PMCID: PMC6471225 DOI: 10.3390/molecules24061129] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 03/16/2019] [Accepted: 03/18/2019] [Indexed: 12/30/2022] Open
Abstract
Tick-borne encephalitis virus (TBEV) is a causative agent of tick-borne encephalitis (TBE), one of the most important human infections involving the central nervous system. Although effective vaccines are available on the market, they are recommended only in endemic areas. Despite many attempts, there are still no specific antiviral therapies for TBEV treatment. Previously, we synthesized a series of uridine derivatives of 2-deoxy sugars and proved that some compounds show antiviral activity against viruses from the Flaviviridae and Orthomyxoviridae families targeting the late steps of the N-glycosylation process, affecting the maturation of viral proteins. In this study, we evaluated a series of uridine derivatives of 2-deoxy sugars for their antiviral properties against two strains of the tick-borne encephalitis virus; the highly virulent TBEV strain Hypr and the less virulent strain Neudoerfl. Four compounds (2, 4, 10, and 11) showed significant anti-TBEV activity with IC50 values ranging from 1.4 to 10.2 µM and low cytotoxicity. The obtained results indicate that glycosylation inhibitors, which may interact with glycosylated membrane TBEV E and prM proteins, might be promising candidates for future antiviral therapies against TBEV.
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Affiliation(s)
- Ewelina Krol
- Department of Recombinant Vaccines, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Abrahama 58, 80-307 Gdansk, Poland.
| | - Ilona Wandzik
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, Krzywoustego 4, 44-100 Gliwice, Poland.
- Biotechnology Center, Silesian University of Technology, Krzywoustego 8, 44-100 Gliwice, Poland.
| | - Gabriela Brzuska
- Department of Recombinant Vaccines, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Abrahama 58, 80-307 Gdansk, Poland.
| | - Luděk Eyer
- Department of Virology, Veterinary Research Institute, Hudcova 70, CZ-62100 Brno, Czech Republic.
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branisovska 31, CZ-37005 Ceske Budejovice, Czech Republic.
| | - Daniel Růžek
- Department of Virology, Veterinary Research Institute, Hudcova 70, CZ-62100 Brno, Czech Republic.
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branisovska 31, CZ-37005 Ceske Budejovice, Czech Republic.
| | - Boguslaw Szewczyk
- Department of Recombinant Vaccines, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Abrahama 58, 80-307 Gdansk, Poland.
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