Evidence map›Paper›PMID 33532310›Full record

ArticleTranslational andrology and urology2021

Myeloid-derived suppressor cell (MDSC) key genes analysis in rat anti-CD28-induced immune tolerance kidney transplantation.

Tianying Yang, Jiawei Li, Yichen Jia, Chunchen Yang, Ruirui Sang, Tongyu Zhu, Ming Xu, Ruiming Rong, Cheng Yang

Open access · diamondAbstract read
In one paragraph

Article in Translational andrology and urology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 52% 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

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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

2 citing papers in PubMed, 3 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

9 authors at 5 institutions in 1 country.

Tianying YangDepartment of Urology, Zhongshan Hospital, Fudan University, Shanghai, China.
Jiawei LiDepartment of Urology, Zhongshan Hospital, Fudan University, Shanghai, China.
Yichen JiaDepartment of Urology, Zhongshan Hospital, Fudan University, Shanghai, China.
Chunchen YangDepartment of Transfusion, Zhongshan Hospital, Fudan University, Shanghai, China.
Ruirui SangDepartment of Transfusion, Zhongshan Hospital, Fudan University, Shanghai, China.
Tongyu ZhuDepartment of Urology, Zhongshan Hospital, Fudan University, Shanghai, China.
Ming XuDepartment of Urology, Zhongshan Hospital, Fudan University, Shanghai, China.
Ruiming RongDepartment of Urology, Zhongshan Hospital, Fudan University, Shanghai, China.
Cheng YangDepartment of Urology, Zhongshan Hospital, Fudan University, Shanghai, China.
Sun Yat-sen University · CNFudan University · CNThe First Affiliated Hospital, Sun Yat-sen University · CNShanghai Institute of Organic Chemistry · CNZhongshan Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn the field of transplantation, inducing immune tolerance in recipients is of great importance. Blocking co-stimulatory molecule using anti-CD28 antibody could induce tolerance in a rat kidney transplantation model. Myeloid-derived suppressor cells (MDSCs) reveals strong immune suppressive abilities in kidney transplantation. Here we analyzed key genes of MDSCs leading to transplant tolerance in this model.

methodsMicroarray data of rat gene expression profiles under accession number GSE28545 in the Gene Expression Omnibus (GEO) database were analyzed. Running the LIMMA package in R language, the differentially expressed genes (DEGs) were found. Enrichment analysis of the DEGs was conducted in the Database for Annotation, Visualization and Integrated Discovery (DAVID) database to explore gene ontology (GO) annotation and their Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways. Their protein-protein interactions (PPIs) were provided by STRING database and was visualized in Cytoscape. Hub genes were carried out by CytoHubba.

resultsThree hundred and thirty-eight DEGs were exported, including 27 upregulated and 311 downregulated genes. The functions and KEGG pathways of the DEGs were assessed and the PPI network was constructed based on the string interactions of the DEGs. The network was visualized in Cytoscape; the entire PPI network consisted of 192 nodes and 469 edges.

conclusionsThese key genes, corresponding proteins and their functions may provide valuable background for both basic and clinical research and could be the direction of future studies in immune tolerance, especially those examining immunocyte-induced tolerance.

Indexed as

bioinformatics analysisdifferentially expressed genes (DEGs)gene ontology (GO)protein-protein networkTransplant tolerance

Identifiers

PMID33532310
PMCPMC7844524
OpenAlexW3108425482

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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.