Evidence map›Paper›PMID 34160713›Full record

ArticleMolecular diversity2021

Discovery of novel DGAT1 inhibitors by combination of machine learning methods, pharmacophore model and 3D-QSAR model.

Hui Zhang, Chen Shen, Hong-Rui Zhang, Wen-Xuan Chen, Qing-Qing Luo, Lan Ding

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular diversity, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.5field-weighted citation impact, top 15% 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

4 citing papers in PubMed, 15 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Hui ZhangCollege of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, People's Republic of China. zhanghui123gansu@163.com.
Chen ShenCollege of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, People's Republic of China.
Hong-Rui ZhangCollege of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, People's Republic of China.
Wen-Xuan ChenCollege of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, People's Republic of China.
Qing-Qing LuoCollege of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, People's Republic of China.
Lan DingCollege of Life Science, Northwest Normal University, Lanzhou, 730070, Gansu, People's Republic of China.
Northwest Normal University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DGAT1 plays a crucial controlling role in triglyceride biosynthetic pathways, which makes it an attractive therapeutic target for obesity. Thus, development of DGAT1 inhibitors with novel chemical scaffolds is desired and important in the drug discovery. In this investigation, the multistep virtual screening methods, including machine learning methods and common feature pharmacophore model, were developed and used to identify novel DGAT1 inhibitors from BioDiversity database with 30,000 compounds. 531 compounds were predicted as DGAT1 inhibitors by combination of machine learning methods comprising of SVM, NB and RP models. Then, 12 agents were filtered from 531 compounds by using the common feature pharmacophore model. The 3D chemical structures of the 12 hits coordinated with surface charges and isosurface have been carefully analyzed by the established 3D-QSAR model. Finally, 8 compounds with desired properties were retained from the final hits and have been assigned to another research group to complete the follow-up compound synthesis and biologic evaluation.

Indexed as

Machine LearningModels, MolecularQuantitative Structure-Activity RelationshipAlgorithmsCheminformaticsDatabases, ChemicalDiacylglycerol O-AcyltransferaseDrug DiscoveryEnzyme InhibitorsHumansMolecular Docking SimulationMolecular Dynamics SimulationMolecular StructureReproducibility of ResultsROC CurveDGAT1 protein, humanDiacylglycerol O-AcyltransferaseEnzyme Inhibitors3D-QSARDGAT1Machine learning methodPharmacophore modelVirtual screening

Identifiers

PMID34160713
OpenAlexW3177435676

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.