Evidence map›Paper›PMID 32601404›Full record

ArticleScientific reports2020

A site-moiety map and virtual screening approach for discovery of novel 5-LOX inhibitors.

Kai-Cheng Hsu, Wei-Chun HuangFu, Tony Eight Lin, Min-Wu Chao, Tzu-Ying Sung, Yi-Ying Chen, Shiow-Lin Pan, Jih-Chin Lee, Shey-Cherng Tzou, Chung-Ming Sun and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.9field-weighted citation impact, top 21% 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

5 citing papers in PubMed, 11 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

11 authors at 3 institutions in 1 country.

Kai-Cheng Hsu *Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.
Wei-Chun HuangFu *Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.
Tony Eight LinGraduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.
Min-Wu ChaoGraduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.
Tzu-Ying SungInstitute of Bioinformatics and Systems Biology, National Chiao Tung University, Hsinchu, Taiwan.
Yi-Ying ChenGraduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.
Shiow-Lin PanGraduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.
Jih-Chin LeeDepartment of Otolaryngology-Head and Neck Surgery, Tri-Service General Hospital, Taipei, Taiwan.
Shey-Cherng TzouDepartment of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan.
Chung-Ming SunDepartment of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan.
Jinn-Moon YangInstitute of Bioinformatics and Systems Biology, National Chiao Tung University, Hsinchu, Taiwan. moon@faculty.nctu.edu.tw.
Taipei Medical University · TWNational Yang Ming Chiao Tung University · TWNational Defense Medical Center · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The immune system works in conjunction with inflammation. Excessive inflammation underlies various human diseases, such as asthma, diabetes and heart disease. Previous studies found that 5-lipoxygenase (5-LOX) plays a crucial role in metabolizing arachidonic acid into inflammatory mediators and is a potential therapeutic target. In this study, we performed an in silico approach to establish a site-moiety map (SiMMap) to screen for new 5-LOX inhibitors. The map is composed of several anchors that contain key residues, moiety preferences, and their interaction types (i.e., electrostatic (E), hydrogen-bonding (H), and van der Waals (V) interactions) within the catalytic site. In total, we identified one EH, one H, and five V anchors, within the 5-LOX catalytic site. Based on the SiMMap, three 5-LOX inhibitors (YS1, YS2, and YS3) were identified. An enzyme-based assay validated inhibitory activity of YS1, YS2, and YS3 against 5-LOX with an IC

Indexed as

Anti-Inflammatory AgentsDrug DiscoveryLipoxygenase InhibitorsHumansInflammationMolecular Docking SimulationAnti-Inflammatory AgentsLipoxygenase Inhibitors

Identifiers

PMID32601404
PMCPMC7324578
OpenAlexW3037268324

What OpenQuestion holds

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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.