Evidence map›Paper›PMID 28149054›Full record

ArticleBioinformation2016

Molecular docking based screening of compounds against VP40 from Ebola virus.

Hanaa M Alam El-Din, Samah A Loutfy, Nasra Fathy, Mostafa H Elberry, Ahmed M Mayla, Sara Kassem, Asif Naqvi

Open access · hybridAbstract read
In one paragraph

Article in Bioinformation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 37 citations in OpenAlex.

  1. Pooled it
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  6. In silico Study of Antiviral Activity of Polyphenol Compounds fromAdvances and applications in bioinformatics and chemistry : AABC · 2023
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  7. Review
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  9. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Hanaa M Alam El-DinVirology and Immunology Unit, Cancer Biology Department, National Cancer Institute, Cairo University, 1stKasr El Aini St., Fom El-Khalig, Cairo, Egypt, PO Box 11796.
Samah A LoutfyVirology and Immunology Unit, Cancer Biology Department, National Cancer Institute, Cairo University, 1stKasr El Aini St., Fom El-Khalig, Cairo, Egypt, PO Box 11796.
Nasra FathyVirology and Immunology Unit, Cancer Biology Department, National Cancer Institute, Cairo University, 1stKasr El Aini St., Fom El-Khalig, Cairo, Egypt, PO Box 11796.
Mostafa H ElberryVirology and Immunology Unit, Cancer Biology Department, National Cancer Institute, Cairo University, 1stKasr El Aini St., Fom El-Khalig, Cairo, Egypt, PO Box 11796.
Ahmed M MaylaVirology and Immunology Unit, Cancer Biology Department, National Cancer Institute, Cairo University, 1stKasr El Aini St., Fom El-Khalig, Cairo, Egypt, PO Box 11796.
Sara KassemChemistry of natural microbial products Department, National Research Center, Giza, Egypt City, State, Country.
Asif NaqviBioDiscovery Group, Agra, India.
Cairo University · EGNational Research Centre · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ebola virus causes severe and often fatal hemorrhagic fevers in humans. The 2014 Ebola epidemic affected multiple countries. The virus matrix protein (VP40) plays a central role in virus assembly and budding. Since there is no FDA-approved vaccine or medicine against Ebola viral infection, discovering new compounds with different binding patterns against it is required. Therefore, we aim to identify small molecules that target the Arg 134 RNA binding and active site of VP40 protein. 1800 molecules were retrieved from PubChem compound database based on Structure Similarity and Conformers of pyrimidine-2, 4-dione. Molecular docking approach using Lamarckian Genetic Algorithm was carried out to find the potent inhibitors for VP40 based on calculated ligand-protein pairwise interaction energies. The grid maps representing the protein were calculated using auto grid and grid size was set to 60*60*60 points with grid spacing of 0.375 Ǻ. Ten independent docking runs were carried out for each ligand and results were clustered according to the 1.0 Ǻ RMSD criteria. The post-docking analysis showed that binding energies ranged from -8.87 to 0.6 Kcal/mol. We report 7 molecules, which showed promising ADMET results, LD-50, as well as H-bond interaction in the binding pocket. The small molecules discovered could act as potential inhibitors for VP40 and could interfere with virus assembly and budding process.

Indexed as

anti-PV40 agentsEbola VP40Lamarcking GAmolecular dockingproteomicsvirtual screening

Identifiers

PMID28149054
PMCPMC5267963
OpenAlexW2480541308

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.