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Your search keyword '"Chumakov, Stepan"' showing total 10 results
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10 results on '"Chumakov, Stepan"'

3. Alkyl Derivatives of Perylene Photosensitizing Antivirals: Towards Understanding the Influence of Lipophilicity

Author

Mikhnovets, Igor E., primary, Holoubek, Jiří, additional, Panina, Irina S., additional, Kotouček, Jan, additional, Gvozdev, Daniil A., additional, Chumakov, Stepan P., additional, Krasilnikov, Maxim S., additional, Zhitlov, Mikhail Y., additional, Gulyak, Evgeny L., additional, Chistov, Alexey A., additional, Nikitin, Timofei D., additional, Korshun, Vladimir A., additional, Efremov, Roman G., additional, Alferova, Vera A., additional, Růžek, Daniel, additional, Eyer, Luděk, additional, and Ustinov, Alexey V., additional

Published
2023
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4. Unwinding the SARS-CoV-2 Ribosomal Frameshifting Pseudoknot with LNA and G-Clamp-Modified Phosphorothioate Oligonucleotides Inhibits Viral Replication

Author

Knizhnik, Ekaterina, primary, Chumakov, Stepan, additional, Svetlova, Julia, additional, Pavlova, Iulia, additional, Khodarovich, Yuri, additional, Brylev, Vladimir, additional, Severov, Vjacheslav, additional, Alieva, Rugiya, additional, Kozlovskaya, Liubov, additional, Andreev, Dmitry, additional, Aralov, Andrey, additional, and Varizhuk, Anna, additional

Published
2023
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5. 5-(Perylen-3-ylethynyl)uracil as an antiviral scaffold: Potent suppression of enveloped virus reproduction by 3-methyl derivatives in vitro

Author

Chistov, Alexey A., primary, Chumakov, Stepan P., additional, Mikhnovets, Igor E., additional, Nikitin, Timofei D., additional, Slesarchuk, Nikita A., additional, Uvarova, Victoria I., additional, Rubekina, Anna A., additional, Nikolaeva, Yulia V., additional, Radchenko, Eugene V., additional, Khvatov, Evgeny V., additional, Orlov, Alexey A., additional, Frolenko, Vasilisa S., additional, Sukhorukov, Maksim V., additional, Kolpakova, Ekaterina S., additional, Shustova, Elena Y., additional, Galochkina, Anastasiya V., additional, Streshnev, Philipp P., additional, Osipov, Eugene M., additional, Sapozhnikova, Ksenia A., additional, Moiseenko, Andrey V., additional, Brylev, Vladimir A., additional, Proskurin, Gleb V., additional, Dokukin, Yuri S., additional, Kutyakov, Sergey V., additional, Aralov, Andrey V., additional, Korshun, Vladimir A., additional, Strelkov, Sergei V., additional, Palyulin, Vladimir A., additional, Ishmukhametov, Aydar A., additional, Shirshin, Evgeny A., additional, Osolodkin, Dmitry I., additional, Shtro, Anna A., additional, Kozlovskaya, Liubov I., additional, Alferova, Vera A., additional, and Ustinov, Alexey V., additional

Published
2023
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10. Efficient delivery of oncolytic enterovirus by carrier cell line NK-92.

Author

Podshivalova ES, Semkina AS, Kravchenko DS, Frolova EI, and Chumakov SP

Abstract

Many members of the enterovirus family are considered as promising oncolytic agents; however, their systemic administration is largely inefficient due to the rapid neutralization of the virus in the circulation and the barrier functions of the endothelium. We aimed to evaluate natural killer cells as carriers for the delivery of oncolytic enteroviruses, which would combine the effects of cell immunotherapy with virotherapy. We tested four strains of nonpathogenic enteroviruses against the glioblastoma cell line panel and evaluated the produced infectious titers. Next, we explored whether these virus strains could be delivered to the tumor by natural killer cell line NK-92, which is being actively evaluated as a clinically acceptable therapeutic. Several strains of enteroviruses demonstrated oncolytic properties, but only coxsackievirus A7 (CVA7) could replicate in NK-92 cells efficiently. We compared the delivery efficiency of CVA7 in vivo , using NK-92 cells and direct intravenous administration, and found significant advantages of cell delivery even after a single injection. This suggests that the NK-92 cell line can be utilized as a vehicle for the delivery of the oncolytic strain of CVA7, which would improve the clinical potential of this viral oncolytic for the treatment of glioblastoma multiforme and other forms of cancer., Competing Interests: The authors declare that there is no conflict of interest., (© 2021 The Author(s).)

Published
2021
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