Screening of different drug design tools to predict the mode of action of steroidal derivatives as anti-cancer agents.
Steroids
; 152: 108485, 2019 12.
Article
em En
| MEDLINE
| ID: mdl-31491446
ABSTRACT
There is a pressing need to discover and develop novel drugs against cancer. With the new era of bioinformatics, which integrates different aspects, drug development has been tremendously improved. Recently, extensive research was directed towards the rational modification of steroid molecules against different disease especially cancer. Moreover, heterocyclic steroid derivatives have shown a lot of different biological activities such as antimicrobial, anti-inflammatory, and anti-cancer activities. Molecular docking methods can be used to explore how the steroid derivatives conformations can adopt within the binding sites of specific macromolecular targets involved in cancer progression. We conducted this study to investigate the accuracy of different molecular docking calculations using different steroidal molecular targets, and to define the most accurate one to study the mode of action of steroid derivatives as potential anti-cancer drugs. Our results revealed that the Dock6, PLANTS, AutoDock, GLIDE (SP and XP), and GOLD (ASP, Chemscore, and PLP) software were able to maintain the binding mode of the co-crystallized ligands inside their proteins by achieving RMSD values lower than two. Moreover, molecular docking study revealed that compound 4, and 5 are promising steroidal derivatives as anti-cancer drugs. Further on, the cytotoxic activity of the selected steroidal derivatives were tested against leukemia cell line using MTT assay. The results revealed that compound 4, and 5 were potential cytotoxic agents against THP-1 cells (IC50s were 44.67⯵M, and 46.77⯵M, respectively), these results are in agreement with the molecular docking study.
Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Temas:
Geral
/
Tipos_de_cancer
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Outros_tipos
Base de dados:
MEDLINE
Assunto principal:
Esteroides
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Desenho de Fármacos
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Leucemia Monocítica Aguda
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Antineoplásicos
Tipo de estudo:
Diagnostic_studies
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Prognostic_studies
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Risk_factors_studies
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Screening_studies
Limite:
Humans
Idioma:
En
Revista:
Steroids
Ano de publicação:
2019
Tipo de documento:
Article
País de afiliação:
Egito