Evidence map›Paper›PMID 27431577›Full record

ArticleMolecular diversity2016

Computational predictive models for P-glycoprotein inhibition of in-house chalcone derivatives and drug-bank compounds.

Trieu-Du Ngo, Thanh-Dao Tran, Minh-Tri Le, Khac-Minh Thai

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular diversity, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
0.9field-weighted citation impact, top 22% 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

22 citing papers in PubMed, 51 citations in OpenAlex.

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  11. On the Inhibitability of Natural Products Isolated fromMolecules (Basel, Switzerland) · 2021
    Article
  12. Review
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  15. A review on machine learning approaches and trends in drug discovery.Computational and structural biotechnology journal · 2021
    Review
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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

4 authors at 1 institution in 1 country.

Trieu-Du NgoDepartment of Medicinal Chemistry, Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, 41 Dinh Tien Hoang, Dist. 1, Ho Chi Minh City, 700000, Viet Nam.
Thanh-Dao TranDepartment of Medicinal Chemistry, Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, 41 Dinh Tien Hoang, Dist. 1, Ho Chi Minh City, 700000, Viet Nam.
Minh-Tri LeDepartment of Medicinal Chemistry, Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, 41 Dinh Tien Hoang, Dist. 1, Ho Chi Minh City, 700000, Viet Nam.
Khac-Minh ThaiDepartment of Medicinal Chemistry, Faculty of Pharmacy, University of Medicine and Pharmacy at Ho Chi Minh City, 41 Dinh Tien Hoang, Dist. 1, Ho Chi Minh City, 700000, Viet Nam. thaikhacminh@gmail.com.ORCID http://orcid.org/0000-0002-5279-9614
University of Medicine and Pharmacy at Ho Chi Minh City · VN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The human P-glycoprotein (P-gp) efflux pump is of great interest for medicinal chemists because of its important role in multidrug resistance (MDR). Because of the high polyspecificity as well as the unavailability of high-resolution X-ray crystal structures of this transmembrane protein, ligand-based, and structure-based approaches which were machine learning, homology modeling, and molecular docking were combined for this study. In ligand-based approach, individual two-dimensional quantitative structure-activity relationship models were developed using different machine learning algorithms and subsequently combined into the Ensemble model which showed good performance on both the diverse training set and the validation sets. The applicability domain and the prediction quality of the developed models were also judged using the state-of-the-art methods and tools. In our structure-based approach, the P-gp structure and its binding region were predicted for a docking study to determine possible interactions between the ligands and the receptor. Based on these in silico tools, hit compounds for reversing MDR were discovered from the in-house and DrugBank databases through virtual screening using prediction models and molecular docking in an attempt to restore cancer cell sensitivity to cytotoxic drugs.

Indexed as

Computer SimulationModels, MolecularSmall Molecule LibrariesAlgorithmsATP Binding Cassette Transporter, Subfamily BChalconeDatabases, FactualDrug DiscoveryLigandsMachine LearningMolecular Docking SimulationMolecular Dynamics SimulationQuantitative Structure-Activity RelationshipReproducibility of ResultsATP Binding Cassette Transporter, Subfamily BChalconeLigandsSmall Molecule LibrariesChalconeDockingDrug bankMachine learningP-glycoprotein

Identifiers

PMID27431577
OpenAlexW2487079999

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.