Rilpivirine inhibits SARS-CoV-2 protein targets: A potential multi-target drug.
J Infect Public Health
; 14(10): 1454-1460, 2021 Oct.
Article
in English
| MEDLINE | ID: covidwho-1492290
ABSTRACT
BACKGROUND:
COVID-19 disease caused by SARS-CoV-2 is lacking efficient medication although certain medications are used to relief its symptoms.OBJECTIVES:
We tested an FDA-approved antiviral medication namely rilpivirine to find a drug against SARS-CoV-2.METHODS:
The inhibition of rilpivirine against multiple SARS-CoV-2 therapeutic targets was studied using in silico method. The binding attraction of the protein-ligand complexes were calculated using molecular docking analysis.RESULTS:
Docking rilpivirine with main protease (Mpro), papin like protease (PLpro), sprike protein (Spro), human angiotensin converting enzyme-2 (ACE2), and RNA dependent-RNA polymerase (RdRp) yielded binding energies of -8.07, -8.40, -7.55, -9.11, and -8.69 kcal/mol, respectively. The electrostatic interaction is the key force in stabilizing the RdRp-rilpivirine complex, while van der Waals interaction dominates in the ACE2 rilpivirine case. Our findings suggest that rilpivirine can inhibit SARS-CoV-2 replication by targeting not only ACE2, but also RdRp and other targets, and therefore, it can be used to invoke altered mechanisms at the pre-entry and post-entry phases.CONCLUSION:
As a result of our in silico molecular docking study, we suggest that rilpivirine is a compound that could act as a powerful inhibitor against SARS-CoV-2 targets. Although in vitro and in vivo experiments are needed to verify this prediction we believe that this antiviral drug may be used in preclinical trials to fight against SARS coronavirus.Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Pharmaceutical Preparations
/
COVID-19
Type of study:
Experimental Studies
/
Prognostic study
Limits:
Humans
Language:
English
Journal:
J Infect Public Health
Journal subject:
Communicable Diseases
/
Public Health
Year:
2021
Document Type:
Article
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