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Membrane-Targeting Perylenylethynylphenols Inactivate Medically Important Coronaviruses via the Singlet Oxygen Photogeneration Mechanism
Perylenylethynyl derivatives have been recognized as broad-spectrum antivirals that target the lipid envelope of enveloped viruses. In this study, we present novel perylenylethynylphenols that exhibit nanomolar or submicromolar antiviral activity against Severe Acute Respiratory Syndrome Coronavirus...
Autores principales: | , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10488391/ https://www.ncbi.nlm.nih.gov/pubmed/37687107 http://dx.doi.org/10.3390/molecules28176278 |
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author | Mariewskaya, Kseniya A. Gvozdev, Daniil A. Chistov, Alexey A. Straková, Petra Huvarová, Ivana Svoboda, Pavel Kotouček, Jan Ivanov, Nikita M. Krasilnikov, Maxim S. Zhitlov, Mikhail Y. Pak, Alexandra M. Mikhnovets, Igor E. Nikitin, Timofei D. Korshun, Vladimir A. Alferova, Vera A. Mašek, Josef Růžek, Daniel Eyer, Luděk Ustinov, Alexey V. |
author_facet | Mariewskaya, Kseniya A. Gvozdev, Daniil A. Chistov, Alexey A. Straková, Petra Huvarová, Ivana Svoboda, Pavel Kotouček, Jan Ivanov, Nikita M. Krasilnikov, Maxim S. Zhitlov, Mikhail Y. Pak, Alexandra M. Mikhnovets, Igor E. Nikitin, Timofei D. Korshun, Vladimir A. Alferova, Vera A. Mašek, Josef Růžek, Daniel Eyer, Luděk Ustinov, Alexey V. |
author_sort | Mariewskaya, Kseniya A. |
collection | PubMed |
description | Perylenylethynyl derivatives have been recognized as broad-spectrum antivirals that target the lipid envelope of enveloped viruses. In this study, we present novel perylenylethynylphenols that exhibit nanomolar or submicromolar antiviral activity against Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) and feline infectious peritonitis virus (FIPV) in vitro. Perylenylethynylphenols incorporate into viral and cellular membranes and block the entry of the virus into the host cell. Furthermore, these compounds demonstrate an ability to generate singlet oxygen when exposed to visible light. The rate of singlet oxygen production is positively correlated with antiviral activity, confirming that the inhibition of fusion is primarily due to singlet-oxygen-induced damage to the viral envelope. The unique combination of a shape that affords affinity to the lipid bilayer and the capacity to generate singlet oxygen makes perylenylethynylphenols highly effective scaffolds against enveloped viruses. The anticoronaviral activity of perylenylethynylphenols is strictly light-dependent and disappears in the absence of daylight (under red light). Moreover, these compounds exhibit negligible cytotoxicity, highlighting their significant potential for further exploration of the precise antiviral mechanism and the broader scope and limitations of this compound class. |
format | Online Article Text |
id | pubmed-10488391 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-104883912023-09-09 Membrane-Targeting Perylenylethynylphenols Inactivate Medically Important Coronaviruses via the Singlet Oxygen Photogeneration Mechanism Mariewskaya, Kseniya A. Gvozdev, Daniil A. Chistov, Alexey A. Straková, Petra Huvarová, Ivana Svoboda, Pavel Kotouček, Jan Ivanov, Nikita M. Krasilnikov, Maxim S. Zhitlov, Mikhail Y. Pak, Alexandra M. Mikhnovets, Igor E. Nikitin, Timofei D. Korshun, Vladimir A. Alferova, Vera A. Mašek, Josef Růžek, Daniel Eyer, Luděk Ustinov, Alexey V. Molecules Article Perylenylethynyl derivatives have been recognized as broad-spectrum antivirals that target the lipid envelope of enveloped viruses. In this study, we present novel perylenylethynylphenols that exhibit nanomolar or submicromolar antiviral activity against Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) and feline infectious peritonitis virus (FIPV) in vitro. Perylenylethynylphenols incorporate into viral and cellular membranes and block the entry of the virus into the host cell. Furthermore, these compounds demonstrate an ability to generate singlet oxygen when exposed to visible light. The rate of singlet oxygen production is positively correlated with antiviral activity, confirming that the inhibition of fusion is primarily due to singlet-oxygen-induced damage to the viral envelope. The unique combination of a shape that affords affinity to the lipid bilayer and the capacity to generate singlet oxygen makes perylenylethynylphenols highly effective scaffolds against enveloped viruses. The anticoronaviral activity of perylenylethynylphenols is strictly light-dependent and disappears in the absence of daylight (under red light). Moreover, these compounds exhibit negligible cytotoxicity, highlighting their significant potential for further exploration of the precise antiviral mechanism and the broader scope and limitations of this compound class. MDPI 2023-08-28 /pmc/articles/PMC10488391/ /pubmed/37687107 http://dx.doi.org/10.3390/molecules28176278 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Mariewskaya, Kseniya A. Gvozdev, Daniil A. Chistov, Alexey A. Straková, Petra Huvarová, Ivana Svoboda, Pavel Kotouček, Jan Ivanov, Nikita M. Krasilnikov, Maxim S. Zhitlov, Mikhail Y. Pak, Alexandra M. Mikhnovets, Igor E. Nikitin, Timofei D. Korshun, Vladimir A. Alferova, Vera A. Mašek, Josef Růžek, Daniel Eyer, Luděk Ustinov, Alexey V. Membrane-Targeting Perylenylethynylphenols Inactivate Medically Important Coronaviruses via the Singlet Oxygen Photogeneration Mechanism |
title | Membrane-Targeting Perylenylethynylphenols Inactivate Medically Important Coronaviruses via the Singlet Oxygen Photogeneration Mechanism |
title_full | Membrane-Targeting Perylenylethynylphenols Inactivate Medically Important Coronaviruses via the Singlet Oxygen Photogeneration Mechanism |
title_fullStr | Membrane-Targeting Perylenylethynylphenols Inactivate Medically Important Coronaviruses via the Singlet Oxygen Photogeneration Mechanism |
title_full_unstemmed | Membrane-Targeting Perylenylethynylphenols Inactivate Medically Important Coronaviruses via the Singlet Oxygen Photogeneration Mechanism |
title_short | Membrane-Targeting Perylenylethynylphenols Inactivate Medically Important Coronaviruses via the Singlet Oxygen Photogeneration Mechanism |
title_sort | membrane-targeting perylenylethynylphenols inactivate medically important coronaviruses via the singlet oxygen photogeneration mechanism |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10488391/ https://www.ncbi.nlm.nih.gov/pubmed/37687107 http://dx.doi.org/10.3390/molecules28176278 |
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