Evidence map›Paper›PMID 36685422›Full record

ArticleHeliyon2023

Xanthine oxidase, a therapeutic target of realgar for non-small cell lung cancer.

Rui Guo, Xiaoyu Gong, Kongzhao Li, Zhengqi Qiu, Lina Yang, Yanbin Wan, Xinhuang Yao, Canling Long, Jiqing Xu, Kang Li and 2 more

Open access · goldAbstract read
In one paragraph

Article in Heliyon, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 38% 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

3 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

12 authors at 1 institution in 1 country.

Rui GuoCentral Laboratory, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital of Shenzhen, Shenzhen, Guangdong, 518172, PR China.
Xiaoyu GongPharmacy Department, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital of Shenzhen, Shenzhen, Guangdong, 518172, PR China.
Kongzhao LiCentral Laboratory, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital of Shenzhen, Shenzhen, Guangdong, 518172, PR China.
Zhengqi QiuCentral Laboratory, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital of Shenzhen, Shenzhen, Guangdong, 518172, PR China.
Lina YangDepartment of Cardiothoracic Surgery, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital of Shenzhen, Shenzhen, Guangdong, 518172, PR China.
Yanbin WanCentral Laboratory, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital of Shenzhen, Shenzhen, Guangdong, 518172, PR China.
Xinhuang YaoCentral Laboratory, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital of Shenzhen, Shenzhen, Guangdong, 518172, PR China.
Canling LongCentral Laboratory, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital of Shenzhen, Shenzhen, Guangdong, 518172, PR China.
Jiqing XuDepartment of Cardiothoracic Surgery, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital of Shenzhen, Shenzhen, Guangdong, 518172, PR China.
Kang LiCentral Laboratory, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital of Shenzhen, Shenzhen, Guangdong, 518172, PR China.
Jingyan LiuEmergency Department, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital of Shenzhen, Shenzhen, Guangdong, 518172, PR China.
Jia LiuCentral Laboratory, The Second Affiliated Hospital, School of Medicine, The Chinese University of Hong Kong, Longgang District People's Hospital of Shenzhen, Shenzhen, Guangdong, 518172, PR China.
Chinese University of Hong Kong, Shenzhen · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The effects of realgar against non-small cell lung cancer (NSCLC) have been massively studied, but the direct therapeutic targets of realgar remain unclear. This study aimed to identify the molecular targets of realgar against NSCLC and explore their therapeutic mechanisms based on a network pharmacology approach and experimental validations. Methods: The BATMAN-TCM and Digsee databases were used to predict realgar targets and NSCLC-related genes, respectively. A protein-protein interaction network was constructed for each gene set, and the overlapping genes were identified as potential targets of realgar against NSCLC. The correlation between potential targets and NSCLC was analyzed using The Cancer Genome Atlas and International Cancer Genome Consortium databases, and the key target was validated by in-silico and in-vitro experiments. Results: Twenty-three overlapping genes, including xanthine oxidase (XO), were identified as potential targets of realgar against NSCLC. XO was selected as the key target for validation, as it was found to be upregulated in NSCLC tumor tissue, which correlated with poor overall survival. A possible interaction between realgar and XO was revealed by molecular docking which was further validated experimentally. Realgar treatment suppressed the activity of XO in NSCLC cells, as demonstrated by the unchanged XO protein levels. Finally, the mechanism of action of XO as a target against NSCLC through the cell-cell junction organization pathway was investigated. Conclusions: Overall, this study proposes a potential molecular mechanism illustrating that XO is a target of realgar against NSCLC and highlights the usefulness of XO as a therapeutic target for NSCLC.

Indexed as

Molecular dockingNetwork pharmacologyNon-small cell lung cancerRealgarXanthine oxidase

Identifiers

PMID36685422
PMCPMC9849977
OpenAlexW4313529989

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.