Drug Repurposing Approach for Developing Novel Therapy Against Mupirocin-Resistant Staphylococcus aureus.
Assay Drug Dev Technol
; 17(7): 298-309, 2019 10.
Article
em En
| MEDLINE
| ID: mdl-31634019
ABSTRACT
Multidrug resistance (MDR) is a major health issue for the treatment of infectious diseases throughout the world. Staphylococcus aureus (S. aureus) is a Gram-positive bacteria, responsible for various local and systemic infections in humans. The continuous and abrupt use of antibiotics against bacteria such as S. aureus results in the development of resistant strains. Presently, mupirocin (MUP) is the drug of choice against S. aureus and MDR (methicillin-resistant). However, S. aureus has acquired resistance against MUP as well due to isoleucyl-tRNA synthetase (IleS) mutation at sites 588 and 631. Thus, the aim of the present study was to discover novel bioactives against MUP-resistant S. aureus using in silico drug repurposing approaches. In silico drug repurposing techniques were used to obtain suitable bioactive lead molecules such as buclizine, tasosartan, emetine, medrysone, and so on. These lead molecules might be able to resolve this issue. These leads were obtained through molecular docking simulation based virtual screening, which could be promising for the treatment of MUP-resistant S. aureus. The findings of the present work need to be validated further through in vitro and in vivo studies for their clinical application.
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Base de dados:
MEDLINE
Assunto principal:
Farmacorresistência Bacteriana
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Staphylococcus aureus Resistente à Meticilina
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Reposicionamento de Medicamentos
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Simulação de Acoplamento Molecular
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Antibacterianos
Idioma:
En
Ano de publicação:
2019
Tipo de documento:
Article