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Updated: Aug 16, 2025

Engineering Antiviral Agents via Surface Plasmon Resonance
Published on: June 14, 2022
[Molecular basis of biological activity of polysaccharides in COVID-19 associated conditions]
E A Generalov1, E Yu Simonenko2, N G Kulchenko3
1Faculty of Physics, M.V. Lomonosov Moscow State University, Moscow, Russia; Faculty of Medicine, Moscow University for Industry and Finance "Synergy", Moscow, Russia.
Abstract:
The review considers the main molecular biological features of the COVID-19 causative agent, the SARS-CoV-2 virus: life cycle, viral cell penetration strategies, interactions of viral proteins with human proteins, cytopathic effects. We also analyze pathological conditions that occur both during the course of the COVID-19 disease and after virus elimination. A brief review of the biological activities of polysaccharides isolated from various sources is given, and possible molecular biological mechanisms of these activities are considered. Data analysis shows that polysaccharides are a class of biological molecules with wide potential for use in the treatment of both acute conditions in COVID-19 and post-COVID syndrome.
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