Paolacci S, Kiani AK, Shree P, Tripathi D, Tripathi YB, Tripathi P, Tartaglia GM, Farronato M, Farronato G, Connelly ST, Ceccarini MR, Coatto M, Ergoren MC, Sanlidag T, Dautaj A, Bertelli M. Scoping review on the role and interactions of hydroxytyrosol and alpha-cyclodextrin in lipid-raft-mediated endocytosis of SARS-CoV-2 and bioinformatic molecular docking studies.
Eur Rev Med Pharmacol Sci 2021;
25:90-100. [PMID:
34890039 DOI:
10.26355/eurrev_202112_27338]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE
The aim of the study was to show the effect that two naturally occurring compounds, a cyclodextrin and hydroxytyrosol, can have on the entry of SARS-CoV-2 into human cells.
MATERIALS AND METHODS
The PubMed database was searched to retrieve studies published from 2000 to 2020, satisfying the inclusion criteria. The search keywords were: SARS-CoV, SARS-CoV-2, coronavirus, lipid raft, endocytosis, hydroxytyrosol, cyclodextrin. Modeling of alpha-cyclodextrin and hydroxytyrosol were done using UCSF Chimera 1.14.
RESULTS
The search results indicated that cyclodextrins can reduce the efficiency of viral endocytosis and that hydroxytyrosol has antiviral properties. Bioinformatic docking studies showed that alpha-cyclodextrin and hydroxytyrosol, alone or in combination, interact with the viral spike protein and its host cell receptor ACE2, thereby potentially influencing the endocytosis process.
CONCLUSIONS
Hydroxytyrosol and alpha-cyclodextrin can be useful against the spread of SARS-CoV-2.
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