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Illarionova V, Rogova A, Tuchynskaya K, Volok V, Rogova Y, Baryshnikova V, Turchenko Y, Litov A, Kalyanova A, Siniugina A, Ishmukhametov A, Karganova G. Inapparent Tick-Borne Orthoflavivirus Infection in Macaca fascicularis: A Model for Antiviral Drug and Vaccine Research. Vaccines (Basel) 2023; 11:1754. [PMID: 38140159 PMCID: PMC10747564 DOI: 10.3390/vaccines11121754] [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: 10/03/2023] [Revised: 11/17/2023] [Accepted: 11/23/2023] [Indexed: 12/24/2023] Open
Abstract
Tick-borne encephalitis virus (TBEV) and Powassan virus (POWV) are neurotropic tick-borne orthoflaviviruses. They cause mostly asymptomatic infections in hosts, but severe forms with CNS involvement can occur. Studying the early stages of viral infections in humans is challenging, and appropriate animal models are essential for understanding the factors determining the disease severity and for developing emergency prophylaxis and treatment options. In this work, we assessed the model of the early stages of TBEV and POWV mono- and co-infections in Macaca fascicularis. Serological, biochemical, and virological parameters were investigated to describe the infection, including its impact on animal behavior. Viremia, neutralizing antibody dynamics, and viral load in organs were chosen as the main parameters distinguishing early-stage orthoflavivirus infection. Levels of IFNα, monocyte count, and cognitive test scores were proposed as additional informative indicators. An assessment of a tick-borne encephalitis vaccine using this model showed that it provided partial protection against POWV infection in Macaca fascicularis without signs of antibody-dependent enhancement of infection.
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Affiliation(s)
- Victoria Illarionova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
- Department of Biology, Lomonosov Moscow State University, Leninskie Gory 1 bd. 3, Moscow 119991, Russia
| | - Anastasia Rogova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
| | - Ksenia Tuchynskaya
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
| | - Viktor Volok
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
- Research Institute for Systems Biology and Medicine (RISBM), Laboratory of Infectious Immunology, Moscow 117246, Russia
| | - Yulia Rogova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
| | - Victoria Baryshnikova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biochemistry, Moscow 108819, Russia; (V.B.); (Y.T.)
| | - Yuriy Turchenko
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biochemistry, Moscow 108819, Russia; (V.B.); (Y.T.)
| | - Alexander Litov
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
- Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119991, Russia;
| | - Anna Kalyanova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
| | - Alexandra Siniugina
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia;
| | - Aydar Ishmukhametov
- Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119991, Russia;
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia;
| | - Galina Karganova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
- Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119991, Russia;
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Sedenkova KN, Sazonov AS, Vasilenko DA, Andriasov KS, Eremenko MG, Grishin YK, Khvatov EV, Goryashchenko AS, Uvarova VI, Osolodkin DI, Ishmukhametov AA, Averina EB. 3-[ N,N-Bis(sulfonyl)amino]isoxazolines with Spiro-Annulated or 1,2-Annulated Cyclooctane Rings Inhibit Reproduction of Tick-Borne Encephalitis, Yellow Fever, and West Nile Viruses. Int J Mol Sci 2023; 24:10758. [PMID: 37445937 DOI: 10.3390/ijms241310758] [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: 06/05/2023] [Revised: 06/21/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
Spirocyclic compounds containing heterocyclic moieties represent promising 3D scaffolds for modern drug design. In the search for novel anti-flaviviral agents, we have obtained a series of 3-[N,N-bis(sulfonyl)amino]isoxazolines containing spiro-annulated cyclooctane rings and assessed their antiviral activity against tick-borne encephalitis (TBEV), yellow fever (YFV), and West Nile (WNV) viruses. The structural analogs of spirocyclic compounds with a single sulfonyl group or 1,2-annulated cyclooctane ring were also investigated. Almost all the studied 3-[N,N-bis(sulfonyl)amino]isoxazolines revealed antiviral activity against TBEV and WNV. The most active against TBEV was spiro-isoxazoline derivative containing p-nitrophenyl groups in the sulfonyl part (EC50 2.0 ± 0.5 μM), while the highest potency against WNV was found for the compounds with lipophilic substituents in sulfonyl moiety, naphtyl being the most favorable one (EC50 1.3 ± 0.5 μM). In summary, two novel scaffolds of anti-flaviviral agents based on N,N-bis(sulfonyl)amino]isoxazoline were proposed, and the compounds of this type demonstrated activity against TBEV and WNV.
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Affiliation(s)
- Kseniya N Sedenkova
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Artem S Sazonov
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Dmitry A Vasilenko
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Kristian S Andriasov
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Marina G Eremenko
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Yuri K Grishin
- 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
| | | | - Victoria I Uvarova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, 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
| | - 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
| | - Elena B Averina
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
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Bignon E, Dumont E, Monari A. Molecular Basis of the pH-Controlled Maturation of the Tick-Borne Encephalitis Flavivirus. J Phys Chem Lett 2023; 14:1977-1982. [PMID: 36790164 DOI: 10.1021/acs.jpclett.2c03551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Flaviviruses are enveloped viruses causing high public concerns. Their maturation spans several cellular compartments having different pH. Thus, complex control mechanisms are in place to avoid premature maturation. Here we report the dynamical behavior at neutral and acidic pH of the precursor of the membrane fusion protein E of tick-borne encephalitis, showing the different stabilizations of the E dimer and the role played by the small fusion-assisting protomer (pr). The comprehension, at atomic resolution, of the fine regulation of viral maturation will be fundamental to the development of efficient strategies against emerging viral threats.
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Affiliation(s)
- Emmanuelle Bignon
- Université de Lorraine and CNRS, UMR 7019 LPCT, F-5400, Nancy, France
| | - Elise Dumont
- Université Côte d'Azur, Institut de Chimie de Nice, UMR 7272, Parc Valrose, 28 avenue Valrose, F-06108, Nice, France
- Institut Universitaire de France, 5 rue Descartes, F-75005, Paris, France
| | - Antonio Monari
- Université Paris Cité and CNRS, ITODYS, F-75006, Paris, France
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4
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Eyer L, Seley-Radtke K, Ruzek D. New directions in the experimental therapy of tick-borne encephalitis. Antiviral Res 2023; 210:105504. [PMID: 36574904 DOI: 10.1016/j.antiviral.2022.105504] [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: 11/17/2022] [Revised: 12/16/2022] [Accepted: 12/19/2022] [Indexed: 12/25/2022]
Abstract
Tick-borne encephalitis (TBE) is a potentially fatal disease common in much of Europe and Asia. There is no specific therapy for the treatment of TBE patients. However, several efforts are being made to develop small molecules that specifically interfere with the life cycle of TBE virus. In particular, recently various nucleoside analogues that can inhibit the viral replicase, such as the RNA-dependent RNA polymerase or viral methyltransferases, have been explored. In addition, human or chimeric (i.e., structural chimeras that combine mouse variable domains with human constant domains) monoclonal antibodies with promising potential for post-exposure prophylaxis or early therapy have been developed. This review summarizes the latest directions and experimental approaches that may be used to combat TBE in humans.
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Affiliation(s)
- Ludek Eyer
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic; Institute of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Katherine Seley-Radtke
- Department of Chemistry and Biochemistry, University of Maryland, Baltimore County, Baltimore, MD, USA
| | - Daniel Ruzek
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic; Institute of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic.
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5
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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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The Reactions of N,N'-Diphenyldithiomalondiamide with Arylmethylidene Meldrum's Acids. Int J Mol Sci 2022; 23:ijms232415997. [PMID: 36555639 PMCID: PMC9785638 DOI: 10.3390/ijms232415997] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/08/2022] [Accepted: 12/11/2022] [Indexed: 12/23/2022] Open
Abstract
The Michael addition reaction between dithiomalondianilide (N,N'-diphenyldithiomalondiamide) and arylmethylidene Meldrum's acids, accompanied by subsequent heterocyclization, was investigated along with factors affecting the mixture composition of the obtained products. The plausible mechanism includes the formation of stable Michael adducts which, under the studied conditions, undergo further transformations to yield corresponding N-methylmorpholinium 4-aryl-6-oxo-3-(N-phenylthio-carbamoyl)-1,4,5,6-tetrahydropyridin-2-thiolates and their oxidation derivatives, 4,5-dihydro-3H-[1,2]dithiolo[3,4-b]pyridin-6(7H)-ones. The structure of one such product, N-methylmorpholinium 2,2-dimethyl-5-(1-(2-nitrophenyl)-3-(phenylamino)-2-(N-phenylthiocarbamoyl)-3-thioxopropyl)-4-oxo-4H-1,3-dioxin-6-olate, was confirmed via X-ray crystallography.
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Dotsenko VV, Sinotsko AE, Varzieva EA, Chigorina EA, Aksenov NA, Aksenova IV. N,N′-Diphenyldithiomalonamide as Methylene Active Thioamide: A First Synthesis of Stable Michael Adducts. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s107036322211041x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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8
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Krivokolysko DS, Dotsenko VV, Bibik EY, Samokish AA, Venidiktova YS, Frolov KA, Krivokolysko SG, Pankov AA, Aksenov NA, Aksenova IV. New Hybrid Molecules Based on Sulfur-Containing Nicotinonitriles: Synthesis, Analgesic Activity in Acetic Acid-Induced Writhing Test, and Molecular Docking Studies. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022030104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Krivokolysko DS, Dotsenko VV, Bibik EY, Myazina AV, Krivokolysko SG, Vasilin VK, Pankov AA, Aksenov NA., Aksenova IV. Synthesis, Structure, and Analgesic Activity of 4-(5-Cyano-{4-(fur-2-yl)-1,4-dihydropyridin-3-yl}carboxamido)benzoic Acids Ethyl Esters. RUSS J GEN CHEM+ 2022. [DOI: 10.1134/s1070363221120306] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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10
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Insights from experience in the treatment of tick-borne bacterial coinfections with tick-borne encephalitis. ANNUAL REPORTS IN MEDICINAL CHEMISTRY 2022. [DOI: 10.1016/bs.armc.2022.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Goryashchenko AS, Uvarova VI, Osolodkin DI, Ishmukhametov AA. Discovery of small molecule antivirals targeting tick-borne encephalitis virus. ANNUAL REPORTS IN MEDICINAL CHEMISTRY 2022. [DOI: 10.1016/bs.armc.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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12
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Yang X, Gao GF, Liu WJ. Powassan virus: A tick borne flavivirus infecting humans. BIOSAFETY AND HEALTH 2022. [DOI: 10.1016/j.bsheal.2021.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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13
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Tuchynskaya KK, Fomina AD, Nikitin NA, Illarionova VV, Volok VP, Kozlovskaya LI, Rogova AA, Vasilenko DA, Averina EB, Osolodkin DI, Karganova GG. Effect of immature tick-borne encephalitis virus particles on antiviral activity of 5-aminoisoxazole-3-carboxylic acid adamantylmethyl esters. J Gen Virol 2021; 102. [PMID: 34546870 DOI: 10.1099/jgv.0.001658] [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: 11/18/2022] Open
Abstract
Tick-borne encephalitis virus (TBEV), a member of the genus Flavivirus, is common in Europe and Asia and causes a severe disease of the central nervous system. A promising approach in the development of therapy for TBEV infection is the search for small molecule antivirals targeting the flavivirus envelope protein E, particularly its β-n-octyl-d-glucoside binding pocket (β-OG pocket). However, experimental studies of candidate antivirals may be complicated by varying amounts and different forms of the protein E in the virus samples. Viral particles with different conformations and arrangements of the protein E are produced during the replication cycle of flaviviruses, including mature, partially mature, and immature forms, as well as subviral particles lacking genomic RNA. The immature forms are known to be abundant in the viral population. We obtained immature virion preparations of TBEV, characterized them by RT-qPCR, and assessed in vivo and in vitro infectivity of the residual mature virions in the immature virus samples. Analysis of the β-OG pocket structure on the immature virions confirmed the possibility of binding of adamantylmethyl esters of 5-aminoisoxazole-3-carboxylic acid in the pocket. We demonstrated that the antiviral activity of these compounds in plaque reduction assay is significantly reduced in the presence of immature TBEV particles.
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Affiliation(s)
- Ksenia K Tuchynskaya
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia
| | - Anastasiia D Fomina
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia.,Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Nikolai A Nikitin
- Department of Biology, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Viktoria V Illarionova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia.,Department of Biology, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Viktor P Volok
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia.,Department of Biology, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Liubov I Kozlovskaya
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia.,Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119435, Russia
| | - Anastasia A Rogova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia
| | - Dmitry A Vasilenko
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Elena B Averina
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Dmitry I Osolodkin
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia.,Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia.,Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119435, Russia
| | - Galina G Karganova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia.,Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119435, Russia
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14
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Krivokolysko DS, Dotsenko VV, Bibik EY, Samokish AA, Venidiktova YS, Frolov KA, Krivokolysko SG, Vasilin VK, Pankov AA, Aksenov NA, Aksenova IV. New 4-(2-Furyl)-1,4-dihydronicotinonitriles and 1,4,5,6-Tetrahydronicotinonitriles: Synthesis, Structure, and Analgesic Activity. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221090073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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15
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Dueva EV, Tuchynskaya KK, Kozlovskaya LI, Osolodkin DI, Sedenkova KN, Averina EB, Palyulin VA, Karganova GG. Spectrum of antiviral activity of 4-aminopyrimidine N-oxides against a broad panel of tick-borne encephalitis virus strains. Antivir Chem Chemother 2021; 28:2040206620943462. [PMID: 32811155 PMCID: PMC7545520 DOI: 10.1177/2040206620943462] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Tick-borne encephalitis is an important human arbovirus neuroinfection spread across the Northern Eurasia. Inhibitors of tick-borne encephalitis virus (TBEV) strain Absettarov, presumably targeting E protein n-octyl-β-d-glucoside (β-OG) pocket, were reported earlier. In this work, these inhibitors were tested in vitro against seven strains representing three main TBEV subtypes. The most potent compound, 2-[(2-methyl-1-oxido-5,6,7,8-tetrahydroquinazolin-4-yl)amino]-phenol, showed EC50 values lower than 22 µM against all the tested strains. Nevertheless, EC50 values for virus samples of certain strains demonstrated a substantial variation, which appeared to be consistent with the presence of E protein not only in infectious virions, but also in non-infectious and immature virus particles, protein aggregates, and membrane complexes.
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Affiliation(s)
- Evgenia V Dueva
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, Russia.,Department of Chemistry, Lomonosov Moscow State University, Moscow, Russia
| | | | - Liubov I Kozlovskaya
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, Russia.,Sechenov First Moscow State Medical University, Moscow, Russia *The work on the basis of the FSBSI "Chumakov FSC R&D IBP RAS" was performed by the author during her employment from 2012 to 2017
| | - Dmitry I Osolodkin
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, Russia.,Department of Chemistry, Lomonosov Moscow State University, Moscow, Russia.,Sechenov First Moscow State Medical University, Moscow, Russia *The work on the basis of the FSBSI "Chumakov FSC R&D IBP RAS" was performed by the author during her employment from 2012 to 2017
| | | | - Elena B Averina
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russia
| | | | - Galina G Karganova
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, Russia.,Sechenov First Moscow State Medical University, Moscow, Russia *The work on the basis of the FSBSI "Chumakov FSC R&D IBP RAS" was performed by the author during her employment from 2012 to 2017
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16
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New method for the synthesis of 4-spirocyclopentane- and 4-spirocyclohexanenicotinic acid nitriles and amides. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3172-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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17
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Bibik IV, Bibik EY, Dotsenko VV, Frolov KA, Krivokolysko SG, Aksenov NA, Aksenova IV, Shcherbakov SV, Ovcharov SN. Synthesis and Analgesic Activity of New Heterocyclic Cyanothioacetamide Derivatives. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s107036322102002x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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18
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Dotsenko VV, Khrustaleva AN, Frolov KA, Aksenov NA, Aksenova IV, Krivokolysko SG. 1,6-Diamino-2-oxopyridine-3,5-dicarbonitrile Derivatives in the Mannich Reaction. RUSS J GEN CHEM+ 2021. [DOI: 10.1134/s1070363221010047] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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19
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Brzuska G, Pastuch-Gawolek G, Krawczyk M, Szewczyk B, Krol E. Anti-Tick-Borne Encephalitis Virus Activity of Novel Uridine Glycoconjugates Containing Amide or/and 1,2,3-Triazole Moiety in the Linker Structure. Pharmaceuticals (Basel) 2020; 13:ph13120460. [PMID: 33322151 PMCID: PMC7764612 DOI: 10.3390/ph13120460] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/11/2020] [Accepted: 12/11/2020] [Indexed: 12/30/2022] Open
Abstract
Tick-borne encephalitis virus (TBEV) transmitted by ticks is a pathogen of great medical importance. As still no effective antiviral treatment is available, in the present study, a series of uridine glycoconjugates containing amide or/and 1,2,3-triazole moiety in the linker structure was synthesized and evaluated for the antiviral activity against two strains of TBEV: a highly virulent Hypr strain and less virulent Neudoerfl strain, using standardized previously in vitro assays. Our data have shown that four compounds from the series (18–21) possess strong activity against both TBEV strains. The half maximal inhibitory concentration (IC50) values of compounds 18–21 were between 15.1 and 3.7 μM depending on the virus strain, which along with low cytotoxicity resulted in high values of the selectivity index (SI). The obtained results suggest that these compounds may be promising candidates for further development of new therapies against flaviviruses.
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Affiliation(s)
- Gabriela Brzuska
- Department of Recombinant Vaccines, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Abrahama 58, 80-307 Gdansk, Poland; (G.B.); (B.S.)
| | - Gabriela Pastuch-Gawolek
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, Krzywoustego 4, 44-100 Gliwice, Poland; (G.P.-G.); (M.K.)
- Biotechnology Centre, Silesian University of Technology, Krzywoustego 8, 44-100 Gliwice, Poland
| | - Monika Krawczyk
- Department of Organic Chemistry, Bioorganic Chemistry and Biotechnology, Faculty of Chemistry, Silesian University of Technology, Krzywoustego 4, 44-100 Gliwice, Poland; (G.P.-G.); (M.K.)
- Biotechnology Centre, Silesian University of Technology, Krzywoustego 8, 44-100 Gliwice, Poland
| | - Boguslaw Szewczyk
- Department of Recombinant Vaccines, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Abrahama 58, 80-307 Gdansk, Poland; (G.B.); (B.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; (G.B.); (B.S.)
- Correspondence: ; Tel.: +48-58-523-63-83
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20
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Dotsenko VV, Krivokolysko SG, Chigorina EA. Reaction of Ethoxymethylenemalonate with Cyanothioacetamide in the Presence of Triethylamine: Formation of 1,5-Diamino-2,4-dicyano-5-thioxopenta-1,3-diene-1-thiolate and Unexpected Aminomethylation Result. RUSS J GEN CHEM+ 2020. [DOI: 10.1134/s1070363220040052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Slesarchuk NA, Khvatov EV, Chistov AA, Proskurin GV, Nikitin TD, Lazarevich AI, Ulanovskaya AA, Ulashchik EA, Orlov AA, Jegorov AV, Ustinov AV, Tyurin AP, Shmanai VV, Ishmukhametov AA, Korshun VA, Osolodkin DI, Kozlovskaya LI, Aralov AV. Simplistic perylene-related compounds as inhibitors of tick-borne encephalitis virus reproduction. Bioorg Med Chem Lett 2020; 30:127100. [PMID: 32199731 DOI: 10.1016/j.bmcl.2020.127100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2020] [Revised: 02/28/2020] [Accepted: 03/07/2020] [Indexed: 12/12/2022]
Abstract
Rigid amphipathic fusion inhibitors are potent broad-spectrum antivirals based on the perylene scaffold, usually decorated with a hydrophilic group linked via ethynyl or triazole. We have sequentially simplified these structures by removing sugar moiety, then converting uridine to aniline, then moving to perylenylthiophenecarboxylic acids and to perylenylcarboxylic acid. All these polyaromatic compounds, as well as antibiotic heliomycin, still showed pronounced activity against tick-borne encephalitis virus (TBEV) with limited toxicity in porcine embryo kidney (PEK) cell line. 5-(Perylen-3-yl)-2-thiophenecarboxylic acid (5a) showed the highest antiviral activity with 50% effective concentration of approx. 1.6 nM.
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Affiliation(s)
- Nikita A Slesarchuk
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow 117997, Russia; Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia; Department of Biology and Biotechnology, National Research University Higher School of Economics, Moscow 117312, Russia
| | - Evgeny V Khvatov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow 117997, Russia; FSBSI «Chumakov FSC R&D IBP RAS», Moscow 108819, Russia
| | - Alexey A Chistov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow 117997, Russia; Department of Biology and Biotechnology, National Research University Higher School of Economics, Moscow 117312, Russia
| | - Gleb V Proskurin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow 117997, Russia
| | - Timofei D Nikitin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow 117997, Russia; Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Anastasiya I Lazarevich
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow 117997, Russia; Mendeleev University of Chemical Technology, Moscow 125047, Russia
| | - Angelina A Ulanovskaya
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow 117997, Russia; Mendeleev University of Chemical Technology, Moscow 125047, Russia
| | | | | | - Artjom V Jegorov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow 117997, Russia
| | - Alexey V Ustinov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow 117997, Russia; Department of Biology and Biotechnology, National Research University Higher School of Economics, Moscow 117312, Russia.
| | - Anton P Tyurin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow 117997, Russia; Department of Biology and Biotechnology, National Research University Higher School of Economics, Moscow 117312, Russia; Gause Institute of New Antibiotics, Moscow 119021, Russia
| | - Vadim V Shmanai
- Institute of Physico-Organic Chemistry, Minsk 220072, Belarus
| | - Aydar A Ishmukhametov
- FSBSI «Chumakov FSC R&D IBP RAS», Moscow 108819, Russia; Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119991, Russia
| | - Vladimir A Korshun
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow 117997, Russia; Department of Biology and Biotechnology, National Research University Higher School of Economics, Moscow 117312, Russia; Gause Institute of New Antibiotics, Moscow 119021, Russia
| | - Dmitry I Osolodkin
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia; FSBSI «Chumakov FSC R&D IBP RAS», Moscow 108819, Russia; Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119991, Russia.
| | - Liubov I Kozlovskaya
- FSBSI «Chumakov FSC R&D IBP RAS», Moscow 108819, Russia; Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119991, Russia
| | - Andrey V Aralov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry RAS, Moscow 117997, Russia
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22
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Fares M, Eldehna WM, Bua S, Lanzi C, Lucarini L, Masini E, Peat TS, Abdel-Aziz HA, Nocentini A, Keller PA, Supuran CT. Discovery of Potent Dual-Tailed Benzenesulfonamide Inhibitors of Human Carbonic Anhydrases Implicated in Glaucoma and in Vivo Profiling of Their Intraocular Pressure-Lowering Action. J Med Chem 2020; 63:3317-3326. [PMID: 32031797 DOI: 10.1021/acs.jmedchem.9b02090] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The design of three dual-tailed sulfonamide series 11a-11g, 14a-14h, and 16a-16e as carbonic anhydrase (CA, EC 4.2.1.1) inhibitors are presented. All compounds were evaluated for inhibitory action against pharmacologically relevant human CA isoforms I, II, IV, and VII. Compounds 11a-11g emerged as potent CA inhibitors against the four tested isoforms with a significant selectivity to CA II, which is implicated in glaucoma (Ki in the range 0.36-6.9 nM). X-ray crystallographic analysis of three compounds (11a, 11d, and 11g) bound to CA II showed the validity of the adopted drug design strategy as specific moieties within the ligand structure interacted directly with the hydrophobic and hydrophilic halves of the CA II active site. Compounds 11b-11d and 11g were evaluated for their intraocular pressure-lowering effects in a rabbit model of glaucoma. 11b and 11d showed significant efficacy when compared to the clinically used drug dorzolamide.
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Affiliation(s)
- Mohamed Fares
- School of Chemistry & Molecular Bioscience, Molecular Horizons, and Illawarra Health & Medical Research Institute, University of Wollongong, Wollongong, NSW 2522, Australia.,School of Chemistry, The University of Sydney, Sydney, NSW 2006, Australia
| | - Wagdy M Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafr El-Sheikh 33516, Egypt
| | - Silvia Bua
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via Ugo Schiff 6, Sesto Fiorentino, 50019 Florence, Italy
| | - Cecilia Lanzi
- Department of NEUROFARBA, Section of Pharmacology and Toxicology, University of Florence, Viale Gaetano Pieraccini 6, 50100 Florence, Italy
| | - Laura Lucarini
- Department of NEUROFARBA, Section of Pharmacology and Toxicology, University of Florence, Viale Gaetano Pieraccini 6, 50100 Florence, Italy
| | - Emanuela Masini
- Department of NEUROFARBA, Section of Pharmacology and Toxicology, University of Florence, Viale Gaetano Pieraccini 6, 50100 Florence, Italy
| | - Thomas S Peat
- Biomedical Manufacturing Program, CSIRO, 343 Royal Parade, Parkville, VIC 3052, Australia
| | - Hatem A Abdel-Aziz
- Department of Applied Organic Chemistry, National Research Center, Dokki, Giza 12622, Egypt
| | - Alessio Nocentini
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via Ugo Schiff 6, Sesto Fiorentino, 50019 Florence, Italy
| | - Paul A Keller
- School of Chemistry & Molecular Bioscience, Molecular Horizons, and Illawarra Health & Medical Research Institute, University of Wollongong, Wollongong, NSW 2522, Australia
| | - Claudiu T Supuran
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, University of Florence, Via Ugo Schiff 6, Sesto Fiorentino, 50019 Florence, Italy
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23
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Khumalo MR, Maddila SN, Maddila S, Jonnalagadda SB. Microwave‐Assisted One‐Step Four‐Component Reaction for Synthesis of 1,4‐Dihydropyridines Catalyzed by Triethylamine. ChemistrySelect 2019. [DOI: 10.1002/slct.201903222] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mandlenkosi Robert Khumalo
- School of Chemistry & PhysicsUniversity of KwaZulu-NatalWestville Campus Private Bag X54001 Durban 4000 South Africa
| | - Surya Narayana Maddila
- School of Chemistry & PhysicsUniversity of KwaZulu-NatalWestville Campus Private Bag X54001 Durban 4000 South Africa
| | - Suresh Maddila
- School of Chemistry & PhysicsUniversity of KwaZulu-NatalWestville Campus Private Bag X54001 Durban 4000 South Africa
| | - Sreekantha B. Jonnalagadda
- School of Chemistry & PhysicsUniversity of KwaZulu-NatalWestville Campus Private Bag X54001 Durban 4000 South Africa
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24
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Orlov AA, Zherebker A, Eletskaya AA, Chernikov VS, Kozlovskaya LI, Zhernov YV, Kostyukevich Y, Palyulin VA, Nikolaev EN, Osolodkin DI, Perminova IV. Examination of molecular space and feasible structures of bioactive components of humic substances by FTICR MS data mining in ChEMBL database. Sci Rep 2019; 9:12066. [PMID: 31427609 PMCID: PMC6700089 DOI: 10.1038/s41598-019-48000-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 07/29/2019] [Indexed: 01/08/2023] Open
Abstract
Humic substances (HS) are complex natural mixtures comprising a large variety of compounds produced during decomposition of decaying biomass. The molecular composition of HS is extremely diverse as it was demonstrated with the use of high resolution mass spectrometry. The building blocks of HS are mostly represented by plant-derived biomolecules (lignins, lipids, tannins, carbohydrates, etc.). As a result, HS show a wide spectrum of biological activity. Despite that, HS remain a 'biological activity black-box' due to unknown structures of constituents responsible for the interaction with molecular targets. In this study, we investigated the antiviral activity of eight HS fractions isolated from peat and coal, as well as of two synthetic humic-like materials. We determined molecular compositions of the corresponding samples using ultra-high resolution Fourier-transform ion cyclotron resonance mass-spectrometry (FTICR MS). Inhibitory activity of HS was studied with respect to reproduction of tick-borne encephalitis virus (TBEV), which is a representative of Flavivirus genus, and to a panel of enteroviruses (EVs). The samples of natural HS inhibited TBEV reproduction already at a concentration of 1 µg/mL, but they did not inhibit reproduction of EVs. We found that the total relative intensity of FTICR MS formulae within elemental composition range commonly attributed to flavonoid-like structures is correlating with the activity of the samples. In order to surmise on possible active structural components of HS, we mined formulae within FTICR MS assignments in the ChEMBL database. Out of 6502 formulae within FTICR MS assignments, 3852 were found in ChEMBL. There were more than 71 thousand compounds related to these formulae in ChEMBL. To support chemical relevance of these compounds to natural HS we applied the previously developed approach of selective isotopic exchange coupled to FTICR MS to obtain structural information on the individual components of HS. This enabled to propose compounds from ChEMBL, which corroborated the labeling data. The obtained results provide the first insight onto the possible structures, which comprise antiviral components of HS and, respectively, can be used for further disclosure of antiviral activity mechanism of HS.
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Affiliation(s)
- Alexey A Orlov
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, 108819, Russia
- Skolkovo Institute of Science and Technology, Moscow, 143026, Russia
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia
| | - Alexander Zherebker
- Skolkovo Institute of Science and Technology, Moscow, 143026, Russia
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia
| | - Anastasia A Eletskaya
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, 108819, Russia
- Department of Fundamental Medicine, Lomonosov Moscow State University, Moscow, 119991, Russia
| | | | - Liubov I Kozlovskaya
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, 108819, Russia
- Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Yury V Zhernov
- State Research Center "Institute of Immunology" of the Federal Medical-Biological Agency of Russia, Moscow, 115478, Russia
| | - Yury Kostyukevich
- Skolkovo Institute of Science and Technology, Moscow, 143026, Russia
| | - Vladimir A Palyulin
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia
| | - Eugene N Nikolaev
- Skolkovo Institute of Science and Technology, Moscow, 143026, Russia
| | - Dmitry I Osolodkin
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, 108819, Russia.
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia.
- Sechenov First Moscow State Medical University, Moscow, 119991, Russia.
| | - Irina V Perminova
- Department of Chemistry, Lomonosov Moscow State University, Moscow, 119991, Russia.
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25
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Vasilenko DA, Dueva EV, Kozlovskaya LI, Zefirov NA, Grishin YK, Butov GM, Palyulin VA, Kuznetsova TS, Karganova GG, Zefirova ON, Osolodkin DI, Averina EB. Tick-borne flavivirus reproduction inhibitors based on isoxazole core linked with adamantane. Bioorg Chem 2019; 87:629-637. [DOI: 10.1016/j.bioorg.2019.03.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/22/2019] [Accepted: 03/13/2019] [Indexed: 12/23/2022]
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26
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Dotsenko VV, Frolov KA, Chigorina EA, Khrustaleva AN, Bibik EY, Krivokolysko SG. New possibilities of the Mannich reaction in the synthesis of N-, S,N-, and Se,N-heterocycles. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2476-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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27
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Orlov AA, Khvatov EV, Koruchekov AA, Nikitina AA, Zolotareva AD, Eletskaya AA, Kozlovskaya LI, Palyulin VA, Horvath D, Osolodkin DI, Varnek A. Getting to Know the Neighbours with GTM: The Case of Antiviral Compounds. Mol Inform 2019; 38:e1800166. [DOI: 10.1002/minf.201800166] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 02/02/2019] [Indexed: 01/16/2023]
Affiliation(s)
- Alexey A. Orlov
- FSBSI “Chumakov FSC R&D IBP RAS” Moscow 108819 Russia
- Lomonosov Moscow State University Moscow 119991 Russia
| | | | - Alexander A. Koruchekov
- FSBSI “Chumakov FSC R&D IBP RAS” Moscow 108819 Russia
- Lomonosov Moscow State University Moscow 119991 Russia
| | - Anastasia A. Nikitina
- FSBSI “Chumakov FSC R&D IBP RAS” Moscow 108819 Russia
- Lomonosov Moscow State University Moscow 119991 Russia
| | - Anastasia D. Zolotareva
- FSBSI “Chumakov FSC R&D IBP RAS” Moscow 108819 Russia
- Sechenov First Moscow State Medical University Moscow 119991 Russia
| | - Anastasia A. Eletskaya
- FSBSI “Chumakov FSC R&D IBP RAS” Moscow 108819 Russia
- Lomonosov Moscow State University Moscow 119991 Russia
| | - Liubov I. Kozlovskaya
- FSBSI “Chumakov FSC R&D IBP RAS” Moscow 108819 Russia
- Sechenov First Moscow State Medical University Moscow 119991 Russia
| | | | - Dragos Horvath
- Laboratory of Chemoinformatics, Faculty of ChemistryUniversity of Strasbourg Strasbourg 67081 France
| | - Dmitry I. Osolodkin
- FSBSI “Chumakov FSC R&D IBP RAS” Moscow 108819 Russia
- Lomonosov Moscow State University Moscow 119991 Russia
- Sechenov First Moscow State Medical University Moscow 119991 Russia
| | - Alexandre Varnek
- Laboratory of Chemoinformatics, Faculty of ChemistryUniversity of Strasbourg Strasbourg 67081 France
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28
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Tick-borne encephalitis in Europe and Russia: Review of pathogenesis, clinical features, therapy, and vaccines. Antiviral Res 2019; 164:23-51. [PMID: 30710567 DOI: 10.1016/j.antiviral.2019.01.014] [Citation(s) in RCA: 205] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 12/10/2018] [Accepted: 01/22/2019] [Indexed: 02/07/2023]
Abstract
Tick-borne encephalitis (TBE) is an illness caused by tick-borne encephalitis virus (TBEV) infection which is often limited to a febrile illness, but may lead to very aggressive downstream neurological manifestations. The disease is prevalent in forested areas of Europe and northeastern Asia, and is typically caused by infection involving one of three TBEV subtypes, namely the European (TBEV-Eu), the Siberian (TBEV-Sib), or the Far Eastern (TBEV-FE) subtypes. In addition to the three main TBEV subtypes, two other subtypes; i.e., the Baikalian (TBEV-Bkl) and the Himalayan subtype (TBEV-Him), have been described recently. In Europe, TBEV-Eu infection usually results in only mild TBE associated with a mortality rate of <2%. TBEV-Sib infection also results in a generally mild TBE associated with a non-paralytic febrile form of encephalitis, although there is a tendency towards persistent TBE caused by chronic viral infection. TBE-FE infection is considered to induce the most severe forms of TBE. Importantly though, viral subtype is not the sole determinant of TBE severity; both mild and severe cases of TBE are in fact associated with infection by any of the subtypes. In keeping with this observation, the overall TBE mortality rate in Russia is ∼2%, in spite of the fact that TBEV-Sib and TBEV-FE subtypes appear to be inducers of more severe TBE than TBEV-Eu. On the other hand, TBEV-Sib and TBEV-FE subtype infections in Russia are associated with essentially unique forms of TBE rarely seen elsewhere if at all, such as the hemorrhagic and chronic (progressive) forms of the disease. For post-exposure prophylaxis and TBE treatment in Russia and Kazakhstan, a specific anti-TBEV immunoglobulin is currently used with well-documented efficacy, but the use of specific TBEV immunoglobulins has been discontinued in Europe due to concerns regarding antibody-enhanced disease in naïve individuals. Therefore, new treatments are essential. This review summarizes available data on the pathogenesis and clinical features of TBE, plus different vaccine preparations available in Europe and Russia. In addition, new treatment possibilities, including small molecule drugs and experimental immunotherapies are reviewed. The authors caution that their descriptions of approved or experimental therapies should not be considered to be recommendations for patient care.
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Nikitina AA, Orlov AA, Kozlovskaya LI, Palyulin VA, Osolodkin DI. Enhanced taxonomy annotation of antiviral activity data from ChEMBL. DATABASE-THE JOURNAL OF BIOLOGICAL DATABASES AND CURATION 2019; 2019:5308407. [PMID: 30753475 PMCID: PMC6367519 DOI: 10.1093/database/bay139] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Accepted: 12/09/2018] [Indexed: 11/14/2022]
Abstract
The discovery of antiviral drugs is a rapidly developing area of medicinal chemistry research. The emergence of resistant variants and outbreaks of poorly studied viral diseases make this area constantly developing. The amount of antiviral activity data available in ChEMBL consistently grows, but virus taxonomy annotation of these data is not sufficient for thorough studies of antiviral chemical space. We developed a procedure for semi-automatic extraction of antiviral activity data from ChEMBL and mapped them to the virus taxonomy developed by the International Committee for Taxonomy of Viruses (ICTV). The procedure is based on the lists of virus-related values of ChEMBL annotation fields and a dictionary of virus names and acronyms mapped to ICTV taxa. Application of this data extraction procedure allows retrieving from ChEMBL 1.6 times more assays linked to 2.5 times more compounds and data points than ChEMBL web interface allows. Mapping of these data to ICTV taxa allows analyzing all the compounds tested against each viral species. Activity values and structures of the compounds were standardized, and the antiviral activity profile was created for each standard structure. Data set compiled using this algorithm was called ViralChEMBL. As case studies, we compared descriptor and scaffold distributions for the full ChEMBL and its `viral' and `non-viral' subsets, identified the most studied compounds and created a self-organizing map for ViralChEMBL. Our approach to data annotation appeared to be a very efficient tool for the study of antiviral chemical space.
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Affiliation(s)
- Anastasia A Nikitina
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, Russia.,Department of Chemistry, Lomonosov Moscow State University, Moscow, Russia
| | - Alexey A Orlov
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, Russia.,Department of Chemistry, Lomonosov Moscow State University, Moscow, Russia
| | - Liubov I Kozlovskaya
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, Russia.,Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow, Russia
| | | | - Dmitry I Osolodkin
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, Russia.,Department of Chemistry, Lomonosov Moscow State University, Moscow, Russia.,Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow, Russia
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Synthesis, structure, and biological activity of 2,6-diazido-4-methylnicotinonitrile derivatives. Chem Heterocycl Compd (N Y) 2018. [DOI: 10.1007/s10593-018-2381-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Bibik E, Yaroshevskaya O, Demenko A, Frolov K, Dotsenko V, Kryvokolisko S. The effect of derivatives of tetrahydropyrido[2,1-b][1,3,5] thiadiazine on hematologic indices of rats with subacute parotitis. RESEARCH RESULTS IN PHARMACOLOGY 2018. [DOI: 10.3897/rrpharmacology.4.28305] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Introduction: Regardless of belonging of NSAIDs to one or another chemical group, they all have common side effects that can occur when using these drugs for a long or short period. One type of toxicity in the spectrum of side effects of modern non-steroidal anti-inflammatory drugs is hematotoxicity.
Objectives: to study the indices characterizing the red and white hematopoiesis in a clinical blood examination in animals with a simulated inflammation process against a background of pharmacocorrection with original thiadiazine derivatives.
Methods: The experiments were carried out on 48 white pedigree mature rats of both sexes weighing 170–210 g. The tetrahydropyrido [2,1-b] [1,3,5] thiadiazine derivatives II, III and V were selected, since they showed the strongest anti-inflammatory, analgesic and antipyretic properties in the previous experiments. The animals were divided into eight groups: intact (rats without the pathology), control (with inlammation), referent 1 (inflammation+diclofenac sodium 0.5 mg/kg), referent 2 (inflammation+analgin 5 mg/kg), referent 3 (inflammation+indomethacin 5 mg / kg) and three test groups (with test substances administered at a dose of 5 mg/kg). Administration of the drugs was carried out for 14 days at the above doses. The standard methods were used to determine the number of erythrocytes, hemoglobin, color index, ESR, leukocytes and neutrophils.
Results: In the analysis of the numerical results of the experiment, the valid ranges of values were determined for most parameters under study, which made it possible to use nonparametric statistical methods, including the Wilcoxon signed-rank test, to evaluate the reliability of differences. The use of tetrahydropyrido [2,1-b] [1,3,5] thiadiazine derivatives II, III, V in animals with experimental parotitis was accompanied by an increase in the number of erythrocytes in comparison with that in the control group.
Conclusion: The studies of three derivatives of tetrahydropyrido [2.1-b] [1.3.5] thiadiazine, which have a high anti-inflammatory activity, proved that the compounds III and V have no hematotoxicity.
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Proskurin GV, Orlov AA, Brylev VA, Kozlovskaya LI, Chistov AA, Karganova GG, Palyulin VA, Osolodkin DI, Korshun VA, Aralov AV. 3′-O-Substituted 5-(perylen-3-ylethynyl)-2′-deoxyuridines as tick-borne encephalitis virus reproduction inhibitors. Eur J Med Chem 2018; 155:77-83. [DOI: 10.1016/j.ejmech.2018.05.040] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2018] [Revised: 04/01/2018] [Accepted: 05/24/2018] [Indexed: 12/11/2022]
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Corrin T, Greig J, Harding S, Young I, Mascarenhas M, Waddell LA. Powassan virus, a scoping review of the global evidence. Zoonoses Public Health 2018; 65:595-624. [PMID: 29911344 DOI: 10.1111/zph.12485] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/19/2018] [Accepted: 05/12/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Powassan virus (POWV), a flavivirus discovered in 1958, causes sporadic but severe cases of encephalitis in humans. Since 2007, the number of human Powassan cases diagnosed each year in the USA has steadily increased. This is in agreement with predictions that Powassan cases may increase in North America as a result of increased exposure to infected ticks. However, the increase may also reflect improved diagnostics and reporting among other factors. METHODS A scoping review was prioritized to identify and characterize the global literature on POWV. Following an a priori developed protocol, a comprehensive search strategy was implemented. Two reviewers screened titles and abstracts for relevant research and the identified full papers were used to characterize the POWV literature using a predetermined data characterization tool. RESULTS One hundred and seventy-eight articles were included. The majority of the studies were conducted in North America (88.2%) between 1958 and 2017. Both genotypes of POWV (Powassan lineage 1 and Deer Tick virus) were isolated or studied in vitro, in vectors, nonhuman hosts and human populations. To date, POWV has been reported in 147 humans in North America. The virus has also been isolated from five tick species, and several animals have tested positive for exposure to the virus. The relevant articles identified in this review cover the following eight topics: epidemiology (123 studies), pathogenesis (66), surveillance (33), virus characterization (22), POWV transmission (8), diagnostic test accuracy (8), treatment (4) and mitigation strategies (3). CONCLUSION The literature on POWV is relatively small compared with other vector-borne diseases, likely because POWV has not been prioritized due to the small number of severe sporadic human cases. With the projected impact of climate change on tick populations, increases in the number of human cases are expected. It is recommended that future research efforts focus on closing some of the important knowledge gaps identified in this scoping review.
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Affiliation(s)
- Tricia Corrin
- Public Health Risk Sciences Division, National Microbiology Laboratory, Public Health Agency of Canada, Guelph, ON, Canada
| | - Judy Greig
- Public Health Risk Sciences Division, National Microbiology Laboratory, Public Health Agency of Canada, Guelph, ON, Canada
| | - Shannon Harding
- Public Health Risk Sciences Division, National Microbiology Laboratory, Public Health Agency of Canada, Guelph, ON, Canada
| | - Ian Young
- School of Occupational and Public Health, Ryerson University, Toronto, ON, Canada
| | - Mariola Mascarenhas
- Public Health Risk Sciences Division, National Microbiology Laboratory, Public Health Agency of Canada, Guelph, ON, Canada
| | - Lisa A Waddell
- Public Health Risk Sciences Division, National Microbiology Laboratory, Public Health Agency of Canada, Guelph, ON, Canada
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Orlov AA, Eletskaya AA, Frolov KA, Golinets AD, Palyulin VA, Krivokolysko SG, Kozlovskaya LI, Dotsenko VV, Osolodkin DI. Probing chemical space of tick-borne encephalitis virus reproduction inhibitors with organoselenium compounds. Arch Pharm (Weinheim) 2018; 351:e1700353. [DOI: 10.1002/ardp.201700353] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2017] [Revised: 03/27/2018] [Accepted: 04/04/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Alexey A. Orlov
- Institute of Poliomyelitis and Viral Encephalitides, FSBSI Chumakov FSC R&D IBP RAS; Poselok Instituta Poliomielita; Moscow Russian Federation
- Department of Chemistry; Lomonosov Moscow State University; Moscow Russian Federation
| | - Anastasia A. Eletskaya
- Institute of Poliomyelitis and Viral Encephalitides, FSBSI Chumakov FSC R&D IBP RAS; Poselok Instituta Poliomielita; Moscow Russian Federation
- Department of Fundamental Medicine; Lomonosov Moscow State University; Moscow Russian Federation
| | | | - Anastasia D. Golinets
- Institute of Poliomyelitis and Viral Encephalitides, FSBSI Chumakov FSC R&D IBP RAS; Poselok Instituta Poliomielita; Moscow Russian Federation
- Sechenov First Moscow State Medical University; Moscow Russian Federation
| | - Vladimir A. Palyulin
- Department of Chemistry; Lomonosov Moscow State University; Moscow Russian Federation
| | | | - Liubov I. Kozlovskaya
- Institute of Poliomyelitis and Viral Encephalitides, FSBSI Chumakov FSC R&D IBP RAS; Poselok Instituta Poliomielita; Moscow Russian Federation
- Sechenov First Moscow State Medical University; Moscow Russian Federation
| | - Victor V. Dotsenko
- Kuban State University; Krasnodar Russian Federation
- North Caucasus Federal University; Stavropol Russian Federation
| | - Dmitry I. Osolodkin
- Institute of Poliomyelitis and Viral Encephalitides, FSBSI Chumakov FSC R&D IBP RAS; Poselok Instituta Poliomielita; Moscow Russian Federation
- Department of Chemistry; Lomonosov Moscow State University; Moscow Russian Federation
- Sechenov First Moscow State Medical University; Moscow Russian Federation
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Grabowski JM, Offerdahl DK, Bloom ME. The Use of Ex Vivo Organ Cultures in Tick-Borne Virus Research. ACS Infect Dis 2018; 4:247-256. [PMID: 29473735 DOI: 10.1021/acsinfecdis.7b00274] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Each year there are more than 15 000 cases of human disease caused by infections with tick-borne viruses (TBVs). These illnesses occur worldwide and can range from very mild illness to severe encephalitis and hemorrhagic fever. Although TBVs are currently identified as neglected vector-borne pathogens and receive less attention than mosquito-borne viruses, TBVs are expanding into new regions, and infection rates are increasing. Furthermore, effective vaccines, diagnostic tools, and other countermeasures are limited. The application of contemporary technologies to TBV infections presents an excellent opportunity to develop improved, effective countermeasures. Experimental tick and mammal models of infection can be used to characterize determinants of infection, transmission, and virulence and to test candidate countermeasures. The use of ex vivo tick cultures in TBV research provides a unique way to look at infection in specific tick organs. Mammal ex vivo organ slice and, more recently, organoid cultures are additional models that can be used to elucidate direct tissue-specific responses to infection. These ex vivo model systems are convenient for testing methods involving transcript knockdown and small molecules under tightly controlled conditions. They can also be combined with in vitro and in vivo studies to tease out possible host factors and potential vaccine or therapeutic candidates. In this brief perspective, we describe how ex vivo cultures can be combined with modern technologies to advance research on TBV infections.
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Affiliation(s)
- Jeffrey M. Grabowski
- Biology of Vector-Borne Viruses Section, Laboratory of Virology, Rocky Mountain Laboratories, NIAID/NIH, 903 South Fourth Street, Hamilton, Montana 59840, United States
| | - Danielle K. Offerdahl
- Biology of Vector-Borne Viruses Section, Laboratory of Virology, Rocky Mountain Laboratories, NIAID/NIH, 903 South Fourth Street, Hamilton, Montana 59840, United States
| | - Marshall E. Bloom
- Biology of Vector-Borne Viruses Section, Laboratory of Virology, Rocky Mountain Laboratories, NIAID/NIH, 903 South Fourth Street, Hamilton, Montana 59840, United States
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Dyachenko VD, Dyachenko IV, Nenajdenko VG. Cyanothioacetamide: a polyfunctional reagent with broad synthetic utility. RUSSIAN CHEMICAL REVIEWS 2018. [DOI: 10.1070/rcr4760] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Palchykov VA, Chabanenko RM, Konshin VV, Dotsenko VV, Krivokolysko SG, Chigorina EA, Horak YI, Lytvyn RZ, Vakhula AA, Obushak MD, Mazepa AV. Dihydro-2H-thiopyran-3(4H)-one-1,1-dioxide – a versatile building block for the synthesis of new thiopyran-based heterocyclic systems. NEW J CHEM 2018. [DOI: 10.1039/c7nj03846a] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Three series of new cyclic sulfones have been prepared by a one-pot multi-component reactions.
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Affiliation(s)
- Vitalii A. Palchykov
- Department of Organic Chemistry
- Oles Honchar Dnipro National University
- 49010 Dnipro
- Ukraine
| | - Roman M. Chabanenko
- Department of Organic Chemistry
- Oles Honchar Dnipro National University
- 49010 Dnipro
- Ukraine
| | - Valeriy V. Konshin
- Department of Chemistry & High Technologies
- Kuban State University
- 350040 Krasnodar
- Russian Federation
| | - Victor V. Dotsenko
- Department of Chemistry & High Technologies
- Kuban State University
- 350040 Krasnodar
- Russian Federation
- Department of Chemistry
| | - Sergey G. Krivokolysko
- Department of Chemistry & High Technologies
- Kuban State University
- 350040 Krasnodar
- Russian Federation
| | - Elena A. Chigorina
- Federal State Unitary Enterprise “State Scientific Research Institute of Chemical Reagents and High Purity Chemical Substances” (FSUE “IREA”)
- 107076 Moscow
- Russian Federation
| | - Yuriy I. Horak
- Department of Organic Chemistry
- Ivan Franko National University of Lviv
- 79005 Lviv
- Ukraine
| | - Roman Z. Lytvyn
- Department of Organic Chemistry
- Ivan Franko National University of Lviv
- 79005 Lviv
- Ukraine
| | - Andriy A. Vakhula
- Department of Organic Chemistry
- Ivan Franko National University of Lviv
- 79005 Lviv
- Ukraine
| | - Mykola D. Obushak
- Department of Organic Chemistry
- Ivan Franko National University of Lviv
- 79005 Lviv
- Ukraine
| | - Alexander V. Mazepa
- A. V. Bogatsky Physico-Chemical Institute
- National Academy of Sciences of Ukraine
- 65080 Odessa
- Ukraine
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Grabowski JM, Hill CA. A Roadmap for Tick-Borne Flavivirus Research in the "Omics" Era. Front Cell Infect Microbiol 2017; 7:519. [PMID: 29312896 PMCID: PMC5744076 DOI: 10.3389/fcimb.2017.00519] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 12/05/2017] [Indexed: 12/30/2022] Open
Abstract
Tick-borne flaviviruses (TBFs) affect human health globally. Human vaccines provide protection against some TBFs, and antivirals are available, yet TBF-specific control strategies are limited. Advances in genomics offer hope to understand the viral complement transmitted by ticks, and to develop disruptive, data-driven technologies for virus detection, treatment, and control. The genome assemblies of Ixodes scapularis, the North American tick vector of the TBF, Powassan virus, and other tick vectors, are providing insights into tick biology and pathogen transmission and serve as nucleation points for expanded genomic research. Systems biology has yielded insights to the response of tick cells to viral infection at the transcript and protein level, and new protein targets for vaccines to limit virus transmission. Reverse vaccinology approaches have moved candidate tick antigenic epitopes into vaccine development pipelines. Traditional drug and in silico screening have identified candidate antivirals, and target-based approaches have been developed to identify novel acaricides. Yet, additional genomic resources are required to expand TBF research. Priorities include genome assemblies for tick vectors, “omic” studies involving high consequence pathogens and vectors, and emphasizing viral metagenomics, tick-virus metabolomics, and structural genomics of TBF and tick proteins. Also required are resources for forward genetics, including the development of tick strains with quantifiable traits, genetic markers and linkage maps. Here we review the current state of genomic research on ticks and tick-borne viruses with an emphasis on TBFs. We outline an ambitious 10-year roadmap for research in the “omics era,” and explore key milestones needed to accomplish the goal of delivering three new vaccines, antivirals and acaricides for TBF control by 2030.
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Affiliation(s)
- Jeffrey M Grabowski
- Biology of Vector-Borne Viruses Section, Laboratory of Virology, Rocky Mountain Laboratories, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Hamilton, MT, United States
| | - Catherine A Hill
- Department of Entomology, Purdue University, West Lafayette, IN, United States.,Purdue Institute of Inflammation, Immunology and Infectious Disease, Purdue University, West Lafayette, IN, United States
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Khrustaleva AN, Frolov KA, Dotsenko VV, Aksenov NA, Aksenova IV, Krivokolysko SG. Synthesis of new functionalized 3,7-diazabicyclo[3.3.1]nonanes by aminomethylation of the Guareschi imides. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.10.069] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Bibik EY, Yaroshevskaya OG, Devdera AV, Demenko AV, Zakharov VV, Frolov KA, Dotsenko VV, Krivokolysko SG. Search for Anti-Inflammatory Agents in the Tetrahydropyrido[2,1-B ][1,3,5]-Thiadiazine Series. Pharm Chem J 2017. [DOI: 10.1007/s11094-017-1669-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Aralov AV, Proskurin GV, Orlov AA, Kozlovskaya LI, Chistov AA, Kutyakov SV, Karganova GG, Palyulin VA, Osolodkin DI, Korshun VA. Perylenyltriazoles inhibit reproduction of enveloped viruses. Eur J Med Chem 2017; 138:293-299. [DOI: 10.1016/j.ejmech.2017.06.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Revised: 06/06/2017] [Accepted: 06/07/2017] [Indexed: 12/18/2022]
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Taba P, Schmutzhard E, Forsberg P, Lutsar I, Ljøstad U, Mygland Å, Levchenko I, Strle F, Steiner I. EAN consensus review on prevention, diagnosis and management of tick‐borne encephalitis. Eur J Neurol 2017; 24:1214-e61. [DOI: 10.1111/ene.13356] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Accepted: 06/01/2017] [Indexed: 12/30/2022]
Affiliation(s)
- P. Taba
- Department of Neurology and Neurosurgery University of Tartu Tartu Estonia
| | - E. Schmutzhard
- Department of Neurology Medical University Innsbruck Innsbruck Austria
| | - P. Forsberg
- Department of Clinical and Experimental Medicine and Department of Infectious Diseases Linköping University Linköping Sweden
| | - I. Lutsar
- Department of Microbiology University of Tartu Tartu Estonia
| | - U. Ljøstad
- Department of Neurology Sørlandet Hospital Kristiansand Norway
- Department of Clinical Medicine University of Bergen Bergen Norway
| | - Å. Mygland
- Department of Neurology Sørlandet Hospital Kristiansand Norway
- Department of Clinical Medicine University of Bergen Bergen Norway
| | - I. Levchenko
- Institute of Neurology Psychiatry and Narcology of the National Academy of Medical Sciences of Ukraine Kharkiv Ukraine
| | - F. Strle
- Department of Infectious Diseases University Medical Centre Ljubljana Ljubljana Slovenia
| | - I. Steiner
- Department of Neurology Rabin Medical Center Petach Tikva Israel
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Asadbegi S, Mobinikhaledi A, Bodaghifard MA. Mechanistic study on a novel pseudo-five-component synthesis of 4 H-thiopyrans. PHOSPHORUS SULFUR 2017. [DOI: 10.1080/10426507.2016.1268138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Sajad Asadbegi
- Department of Chemistry, Faculty of Science, Arak University, Arak, Iran
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Orlov AA, Drenichev MS, Oslovsky VE, Kurochkin NN, Solyev PN, Kozlovskaya LI, Palyulin VA, Karganova GG, Mikhailov SN, Osolodkin DI. New tools in nucleoside toolbox of tick-borne encephalitis virus reproduction inhibitors. Bioorg Med Chem Lett 2017; 27:1267-1273. [DOI: 10.1016/j.bmcl.2017.01.040] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 01/10/2017] [Accepted: 01/12/2017] [Indexed: 12/19/2022]
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45
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Khrustaleva AN, Dotsenko VV, Krivokolysko SG. Synthesis of 8′-Oxo-3′,5′,7′,11′-tetraazaspiro-[cyclohexane-1,13′-tricyclo[7.3.1.02,7]tridec[2]ene]-1′,9′-dicarbonitriles. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2016. [DOI: 10.1134/s1070428016090232] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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46
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Dotsenko VV, Bushmarinov IS, Goloveshkin AS, Chigorina EA, Frolov KA, Krivokolysko SG. Synthesis of thiazolo[3,2-a]pyridines via an unusual Mannich-type cyclization. PHOSPHORUS SULFUR 2016. [DOI: 10.1080/10426507.2016.1224877] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Victor V. Dotsenko
- Department of Chemistry and High Technologies, Kuban State University, Krasnodar, Russian Federation
- Department of Chemistry, North Caucasus Federal University, Stavropol, Russian Federation
| | - Ivan S. Bushmarinov
- Laboratory for X-Ray Diffraction Studies, A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
| | - Alexander S. Goloveshkin
- Laboratory for X-Ray Diffraction Studies, A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
| | - Elena A. Chigorina
- Laboratory of Custom Organic Synthesis, State Enterprise IREA, Moscow, Russian Federation
| | - Konstantin A. Frolov
- Department of Chemistry and High Technologies, Kuban State University, Krasnodar, Russian Federation
| | - Sergey G. Krivokolysko
- Department of Chemistry and High Technologies, Kuban State University, Krasnodar, Russian Federation
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Synthesis, structure, and reactions of (4-aryl-3-cyano-6-oxopiperidin-2-ylidene)malononitriles. Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1918-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Aminomethylation of morpholinium and N-methylmorpholinium 3,5-dicyano-4,4-dimethyl-6-oxo-1,4,5,6-tetrahydropyridine-2-thiolates. Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1843-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Orlov AA, Chistov AA, Kozlovskaya LI, Ustinov AV, Korshun VA, Karganova GG, Osolodkin DI. Rigid amphipathic nucleosides suppress reproduction of the tick-borne encephalitis virus. MEDCHEMCOMM 2016. [DOI: 10.1039/c5md00538h] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rigid amphipathic fusion inhibitors (RAFIs), 5-arylethynyl uracil nucleosides with bulky aryl groups, appeared to have considerable activity against tick-borne encephalitis virus (TBEV) in cell culture.
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Affiliation(s)
- Alexey A. Orlov
- Chumakov Institute of Poliomyelitis and Viral Encephalitides
- 142782 Moscow
- Russia
- Department of Chemistry
- Lomonosov Moscow State University
| | - Alexey A. Chistov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- 117997 Moscow
- Russia
| | | | - Alexey V. Ustinov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry
- 117997 Moscow
- Russia
| | | | - Galina G. Karganova
- Chumakov Institute of Poliomyelitis and Viral Encephalitides
- 142782 Moscow
- Russia
| | - Dmitry I. Osolodkin
- Chumakov Institute of Poliomyelitis and Viral Encephalitides
- 142782 Moscow
- Russia
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Nucleoside inhibitors of tick-borne encephalitis virus. Antimicrob Agents Chemother 2015; 59:5483-93. [PMID: 26124166 DOI: 10.1128/aac.00807-15] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2015] [Accepted: 06/18/2015] [Indexed: 12/30/2022] Open
Abstract
Tick-borne encephalitis virus (TBEV) is a leading cause of human neuroinfections in Europe and Northeast Asia. There are no antiviral therapies for treating TBEV infection. A series of nucleoside analogues was tested for the ability to inhibit the replication of TBEV in porcine kidney cells and human neuroblastoma cells. The interactions of three nucleoside analogues with viral polymerase were simulated using advanced computational methods. The nucleoside analogues 7-deaza-2'-C-methyladenosine (7-deaza-2'-CMA), 2'-C-methyladenosine (2'-CMA), and 2'-C-methylcytidine (2'-CMC) inhibited TBEV replication. These compounds showed dose-dependent inhibition of TBEV-induced cytopathic effects, TBEV replication (50% effective concentrations [EC50]of 5.1 ± 0.4 μM for 7-deaza-2'-CMA, 7.1 ± 1.2 μM for 2'-CMA, and 14.2 ± 1.9 μM for 2'-CMC) and viral antigen production. Notably, 2'-CMC was relatively cytotoxic to porcine kidney cells (50% cytotoxic concentration [CC50] of ∼50 μM). The anti-TBEV effect of 2'-CMA in cell culture diminished gradually after day 3 posttreatment. 7-Deaza-2'-CMA showed no detectable cellular toxicity (CC50 > 50 μM), and the antiviral effect in culture was stable for >6 days posttreatment. Computational molecular analyses revealed that compared to the other two compounds, 7-deaza-2'-CMA formed a large cluster near the active site of the TBEV polymerase. High antiviral activity and low cytotoxicity suggest that 7-deaza-2'-CMA is a promising candidate for further investigation as a potential therapeutic agent in treating TBEV infection.
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