Evidence map›Paper›PMID 39223707›Full record

ArticleJournal of enzyme inhibition and medicinal chemistry2024

Discovery of natural anthraquinones as potent inhibitors against pancreatic lipase: structure-activity relationships and inhibitory mechanism.

Zi-Qiang Chen, Wen-Yao He, Si-Yuan Yang, Hong-Hong Ma, Jing Zhou, Hao Li, Ya-Di Zhu, Xing-Kai Qian, Li-Wei Zou

Abstract read
In one paragraph

Article in Journal of enzyme inhibition and medicinal chemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
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

9 authors.

Zi-Qiang ChenTranslational Medicine Research Center, Guizhou Medical University, Guiyang, Guizhou, China.
Wen-Yao HeInstitute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Si-Yuan YangDepartment of Cardiac Surgery, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China.
Hong-Hong MaSchool of Basic Medicine, Guizhou Medical University, Guiyang, Guizhou, China.
Jing ZhouTranslational Medicine Research Center, Guizhou Medical University, Guiyang, Guizhou, China.
Hao LiInstitute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
Ya-Di ZhuSchool of Basic Medicine, Guizhou Medical University, Guiyang, Guizhou, China.
Xing-Kai QianTranslational Medicine Research Center, Guizhou Medical University, Guiyang, Guizhou, China.
Li-Wei ZouInstitute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Obesity is acknowledged as a significant risk factor for various metabolic diseases, and the inhibition of human pancreatic lipase (hPL) can impede lipid digestion and absorption, thereby offering potential benefits for obesity treatment. Anthraquinones is a kind of natural and synthetic compounds with wide application. In this study, the inhibitory effects of 31 anthraquinones on hPL were evaluated. The data shows that AQ7, AQ26, and AQ27 demonstrated significant inhibitory activity against hPL, and exhibited selectivity towards other known serine hydrolases. Then the structure-activity relationship between anthraquinones and hPL was further analysed. AQ7 was found to be a mixed inhibition of hPL through inhibition kinetics, while AQ26 and AQ27 were effective non-competitive inhibition of hPL. Molecular docking data revealed that AQ7, AQ26, and AQ27 all could associate with the site of hPL. Developing hPL inhibitors for obesity prevention and treatment could be simplified with this novel and promising lead compound.

Indexed as

AnthraquinonesDose-Response Relationship, DrugDrug DiscoveryEnzyme InhibitorsLipasePancreasBiological ProductsHumansMolecular Docking SimulationMolecular StructureStructure-Activity RelationshipAnthraquinonesBiological ProductsEnzyme InhibitorsLipasePNLIP protein, humananthraquinonesinhibitorPancreatic lipasestructure-activity relationships

Identifiers

PMID39223707
PMCPMC11373360

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Registered trials

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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.