Evidence map›Paper›PMID 33510225›Full record

ArticleScientific reports2021

Construction of a TF-miRNA-gene feed-forward loop network predicts biomarkers and potential drugs for myasthenia gravis.

Chunrui Bo, Huixue Zhang, Yuze Cao, Xiaoyu Lu, Cong Zhang, Shuang Li, Xiaotong Kong, Xiaoming Zhang, Ming Bai, Kuo Tian and 5 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.7field-weighted citation impact, top 13% 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

15 citing papers in PubMed, 21 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

15 authors at 4 institutions in 2 countries.

Chunrui Bo *Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China.
Huixue Zhang *Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China.
Yuze Cao *Department of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China.
Xiaoyu LuDepartment of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China.
Cong ZhangDepartment of Head and Neck Surgery, The Third Affiliated Hospital, Harbin Medical University, Harbin, 150000, Heilongjiang, People's Republic of China.
Shuang LiDepartment of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China.
Xiaotong KongDepartment of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China.
Xiaoming ZhangDepartment of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China.
Ming BaiDepartment of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China.
Kuo TianDepartment of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China.
Aigul SaitgareevaDepartment of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China.
Gaysina LyaysanDepartment of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China.
Jianjian WangDepartment of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China. wangjian_427@163.com.
Shangwei NingCollege of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China. ningsw@ems.hrbmu.edu.cn.
Lihua WangDepartment of Neurology, The Second Affiliated Hospital, Harbin Medical University, Harbin, 150081, Heilongjiang, People's Republic of China. wanglh211@163.com.
Second Affiliated Hospital of Harbin Medical University · CNHarbin Medical University · CNBashkir State Medical University · RUThird Affiliated Hospital of Harbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Myasthenia gravis (MG) is an autoimmune disease and the most common type of neuromuscular disease. Genes and miRNAs associated with MG have been widely studied; however, the molecular mechanisms of transcription factors (TFs) and the relationship among them remain unclear. A TF-miRNA-gene network (TMGN) of MG was constructed by extracting six regulatory pairs (TF-miRNA, miRNA-gene, TF-gene, miRNA-TF, gene-gene and miRNA-miRNA). Then, 3/4/5-node regulatory motifs were detected in the TMGN. Then, the motifs with the highest Z-score, occurring as 3/4/5-node composite feed-forward loops (FFLs), were selected as statistically significant motifs. By merging these motifs together, we constructed a 3/4/5-node composite FFL motif-specific subnetwork (CFMSN). Then, pathway and GO enrichment analyses were performed to further elucidate the mechanism of MG. In addition, the genes, TFs and miRNAs in the CFMSN were also utilized to identify potential drugs. Five related genes, 3 TFs and 13 miRNAs, were extracted from the CFMSN. As the most important TF in the CFMSN, MYC was inferred to play a critical role in MG. Pathway enrichment analysis showed that the genes and miRNAs in the CFMSN were mainly enriched in pathways related to cancer and infections. Furthermore, 21 drugs were identified through the CFMSN, of which estradiol, estramustine, raloxifene and tamoxifen have the potential to be novel drugs to treat MG. The present study provides MG-related TFs by constructing the CFMSN for further experimental studies and provides a novel perspective for new biomarkers and potential drugs for MG.

Indexed as

BiomarkersGene Expression RegulationGene Regulatory NetworksComputational BiologyDrug DiscoveryGene Expression ProfilingGene OntologyHumansMicroRNAsMolecular Targeted TherapyMyasthenia GravisReproducibility of ResultsTranscription FactorsBiomarkersMicroRNAsTranscription Factors

Identifiers

PMID33510225
PMCPMC7843995
OpenAlexW3123942469

What OpenQuestion holds

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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.