| Autor: |
Dinesh Kumar N, Ellen M Bouma, Ende van der-Metselaar H, Berit Troost, Jolanda M. Smit, Pol van de D, Jill Moser, Martijn C. Nawijn, Izabela A. Rodenhuis-Zybert, Berge van den M, Voort van der P, Ellen ter B, Gosliga van D, Leonie Apperloo |
| Rok vydání: |
2020 |
| Předmět: |
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| DOI: |
10.1101/2020.09.24.285940 |
| Popis: |
The current COVID-19 pandemic is caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and has an enormous impact on human health and economy. In search for therapeutic options, researchers have proposed resveratrol, a food supplement with known antiviral, anti-inflammatory and anti-oxidant properties as an advantageous antiviral therapy for SARS-CoV-2 infection. Here, we provide evidence that both resveratrol and its metabolically more stable structural analog, pterostilbene, exhibit potent antiviral properties against SARS-CoV-2 in vitro. Resveratrol and pterostilbene showed antiviral activity in African green monkey kidney cells and in human primary bronchial epithelial cells cultured in an air-liquid interface system. Both compounds actively inhibit virus replication within infected cells as reduced virus progeny production was observed when the compound was added at post-inoculation conditions. Without replenishment of the compound, antiviral activity was observed up to roughly 5 rounds of replication, demonstrating the long-lasting effect of these compounds. Collectively, our data indicate that resveratrol and pterostilbene are promising antiviral compounds to treat SARS-CoV-2 infection. Because these results represent laboratory findings in cells, we advocate evaluation of these compounds in clinical trials before statements are made whether or not these drugs are advantageous for COVID-19 treatment. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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