2018
DOI: 10.1039/c7ra12259d
|View full text |Cite
|
Sign up to set email alerts
|

Discovery of VEGFR2 inhibitors by integrating naïve Bayesian classification, molecular docking and drug screening approaches

Abstract: The high morbidity and mortality of cancer make it one of the leading causes of global death, thus it is an urgent need to develop effective drugs for cancer therapy. Vascular endothelial growth factor receptor-2 (VEGFR2) acts as a central modulator of angiogenesis, and is therefore an important pharmaceutical target for developing anti-angiogenic agents. In this study, ligand-based naïve Bayesian (NB) models and structure-based molecular docking were combined to develop a virtual screening (VS) pipeline for i… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

2
37
0

Year Published

2019
2019
2024
2024

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 44 publications
(39 citation statements)
references
References 52 publications
2
37
0
Order By: Relevance
“…Libdock has been widely used as a tool for virtual screening of small molecules against protein or enzyme targets ( Rao et al, 2007 ; Singh et al, 2016 ; Alam and Khan 2018 ). Libdock score which is a cumulative count of all non covalent interactions including the van der Waals has been adopted in many instances for determining the binding affinity (Zhou et al, 2016; Kang et al, 2018 ). Taking the binding affinity against the SARS-CoV-2 main protease into account, putaminoxins B and D, jasmonic acid, jasmonic acid methyl ester were docked against the active site using CDOCKER protocol where the interaction energy of the complex was used as an estimate to select the best binding complex.…”
Section: Discussionmentioning
confidence: 99%
See 2 more Smart Citations
“…Libdock has been widely used as a tool for virtual screening of small molecules against protein or enzyme targets ( Rao et al, 2007 ; Singh et al, 2016 ; Alam and Khan 2018 ). Libdock score which is a cumulative count of all non covalent interactions including the van der Waals has been adopted in many instances for determining the binding affinity (Zhou et al, 2016; Kang et al, 2018 ). Taking the binding affinity against the SARS-CoV-2 main protease into account, putaminoxins B and D, jasmonic acid, jasmonic acid methyl ester were docked against the active site using CDOCKER protocol where the interaction energy of the complex was used as an estimate to select the best binding complex.…”
Section: Discussionmentioning
confidence: 99%
“…A virtual screening of the selected compounds including a reference antiviral drug penciclovir (PubChem CID: 135398748) ( Razonable 2011 ) was carried out using the DS Libdock, a rigid based program that calculates hotspots for the receptor with placing a grid into the binding site, as well as using polar and apolar probes ( Singh et al, 2016 ; Kang et al, 2018 ). The libdock score determines the binding affinity of the ligands towards a receptor, and is a cumulative count of van der Waals forces, H-bonds, pi interactions and other parameters.…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…Firstly, descriptors in which values appeared in high frequency of more than 50% were eliminated. Secondly, descriptors in which correlation coefficients had an activity of less than 0.1 were excluded [29]. If the absolute value of the correlation coefficients between two descriptors was higher than 0.9, the descriptor possessing a lower correlation coefficient with activity was deleted.…”
Section: Methodsmentioning
confidence: 99%
“…In this study, the probability values calculated by four models were quoted as new descriptors, and the prediction results were integrated with NB models. Stacked-NB classification (s-NB) models were constructed and validated by DS 2016 [29]. The learning process generated a large set of Boolean features from the input descriptors.…”
Section: Methodsmentioning
confidence: 99%