Affiliation:
1. Department of Biochemistry, College of Science and Technology, Covenant University, Canaanland, P.M.B. 1023, Ota, Ogun, Nigeria
2. Covenant University Public Health and Wellness Research Cluster (CUPHWERC), College of Science and Technology, Covenant University, Canaanland, P.M.B. 1023, Ota, Ogun, Nigeria
Abstract
The COVID-19 pandemic, which started in Wuhan, China, has spread rapidly over the world with no known antiviral therapy or vaccine. Interestingly, traditional Chinese medicine helped in flattening the pandemic curve in China. In this study, molecules from African medicinal plants were analysed as potential candidates against multiple SARS-CoV-2 therapeutic targets. Sixty-five molecules from the ZINC database subset (AfroDb Natural Products) were virtually screened with some reported repurposed therapeutics against six SARS-CoV-2 and two human targets. Molecular docking, druglikeness, absorption, distribution, metabolism, excretion, and toxicity (ADMET) of the best hits were further simulated. Of the 65 compounds, only three, namely, 3-galloylcatechin, proanthocyanidin B1, and luteolin 7-galactoside found in almond (Terminalia catappa), grape (Vitis vinifera), and common verbena (Verbena officinalis), were able to bind to all eight targets better than the reported repurposed drugs. The findings suggest these molecules may play a role as therapeutic leads in tackling this pandemic due to their multitarget activity.
Funder
Covenant University Centre for Research, Innovation and Discovery
Subject
General Agricultural and Biological Sciences,General Environmental Science
Cited by
9 articles.
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