Evidence map›Paper›PMID 36105034›Full record

ArticleAmerican journal of translational research2022

Identification of molecular mechanism and key biomarkers in membranous nephropathy by bioinformatics analysis.

Zhaocheng Dong, Yunling Geng, Pingna Zhang, Jingyi Tang, Zijing Cao, Huijuan Zheng, Jing Guo, Chao Zhang, Baoli Liu, Wei Jing Liu

Open access · greenAbstract read
In one paragraph

Article in American journal of translational research, 2022. 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
0.7field-weighted citation impact, top 31% 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, 5 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

10 authors at 2 institutions in 1 country.

Zhaocheng DongDongzhimen Hospital, Beijing University of Chinese Medicine Beijing, China.
Yunling GengDongzhimen Hospital, Beijing University of Chinese Medicine Beijing, China.
Pingna ZhangDongzhimen Hospital, Beijing University of Chinese Medicine Beijing, China.
Jingyi TangDongzhimen Hospital, Beijing University of Chinese Medicine Beijing, China.
Zijing CaoDongzhimen Hospital, Beijing University of Chinese Medicine Beijing, China.
Huijuan ZhengDongzhimen Hospital, Beijing University of Chinese Medicine Beijing, China.
Jing GuoDongzhimen Hospital, Beijing University of Chinese Medicine Beijing, China.
Chao ZhangDongzhimen Hospital, Beijing University of Chinese Medicine Beijing, China.
Baoli LiuBeijing Hospital of Traditional Chinese Medicine, Capital Medical University Beijing, China.
Wei Jing LiuDongzhimen Hospital, Beijing University of Chinese Medicine Beijing, China.
Beijing University of Chinese Medicine · CNBeijing Hospital of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesMembranous nephropathy (MN) is an autoimmune nephropathy. The incidence of MN is increasing gradually in recent years. Previous studies focused on antibody production, complement activation and podocyte injury in MN. However, the etiology and underlying mechanism of MN remain to be further studied.

methodsGSE104948 and GSE108109 of glomerular expression profile were downloaded from Gene Expression Omnibus (GEO) database, GSE47184, GSE99325, GSE104954, GSE108112, GSE133288 of renal tubule expression profile, and GSE73953 of peripheral blood mononuclear cells (PBMCs) expression profile. After data integration by Networkanalyst, differentially expressed genes (DEGs) between MN and healthy samples were obtained. DEGs were enriched in gene ontology (GO) and Kyoto encyclopedia of genes and genomes (KEGG), and protein-protein interaction (PPI) networks of these genes were constructed through Metascape, etc. We further understood the function of hub genes through gene set enrichment analysis (GSEA). The diagnostic value of DEGs in MN was evaluated by receiver operating characteristic (ROC) analysis.

resultsA total of 3 genes (TP53, HDAC5, and SLC2A3) were screened out. Among them, the up-regulated TP53 expression may be closely related to MN renal pathological changes. However, the expression of MN podocyte target antigen was not significantly different from that of healthy controls. In addition, the changes of Wnt signaling pathway in PBMCs and the effects of SLC2A3 on the differentiation of M2 monocyte need further study.

conclusionIt is difficult to unify a specific mechanism for the changes of glomerulus, renal tubules and PBMCs in MN patients. This may be related to the pathogenesis, pathology and immune characteristics of MN. MN podocyte target antigen may not be the root cause of the disease, but a stage result in the pathogenesis process.

Indexed as

integrated bioinformaticskey biomarkerMembranous nephropathymolecular mechanism

Identifiers

PMID36105034
PMCPMC9452341
OpenAlexW4295898343

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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.