Current trends in spr biosensing of sars-cov-2 entry inhibitors
Mauriz, Elba (Universidad de León)
Lechuga, Laura M (Institut Català de Nanociència i Nanotecnologia)

Data:	2021
Resum:	The emerging risk of viral diseases has triggered the search for preventive and therapeutic agents. Since the beginning of the COVID-19 pandemic, greater efforts have been devoted to investigating virus entry mechanisms into host cells. The feasibility of plasmonic sensing technologies for screening interactions of small molecules in real time, while providing the pharmacokinetic drug profiling of potential antiviral compounds, offers an advantageous approach over other biophysical methods. This review summarizes recent advancements in the drug discovery process of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) inhibitors using Surface Plasmon Resonance (SPR) biosensors. A variety of SPR assay formats are discussed according to the binding kinetics and drug efficacies of both natural products and repurposed drugs. Special attention has been given to the targeting of antiviral agents that block the receptor binding domain of the spike protein (RBD-S) and the main protease (3CLpro) of SARS-CoV-2. The functionality of plasmonic biosensors for high-throughput screening of entry virus inhibitors was also reviewed taking into account experimental parameters (binding affinities, selectivity, stability), potential limitations and future applications.
Drets:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.
Llengua:	Anglès
Document:	Article ; recerca ; Versió publicada
Matèria:	Plasmonic ; SPR biosensor ; Viral diagnostics ; Virus entry inhibitors ; Drug screening ; Antiviral agents ; SARS-CoV-2 ; COVID-19
Publicat a:	Chemosensors, Vol. 9, issue 12 (Dec. 2021) , art. 330, ISSN 2227-9040

DOI: 10.3390/chemosensors9120330

25 p, 4.4 MB

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