Evidence map›Paper›PMID 34736521›Full record

ArticleArthritis research & therapy2021

Lupus susceptibility region containing CTLA4 rs17268364 functionally reduces CTLA4 expression by binding EWSR1 and correlates IFN-α signature.

Yuan-Yuan Qi, Xin-Yu Zhao, Xin-Ran Liu, Yan-Na Wang, Ya-Ling Zhai, Xiao-Xue Zhang, Xiao-Yang Wang, Li-Jie Zhang, Ya-Fei Zhao, Yan Cui and 2 more

Open access · goldAbstract read
In one paragraph

Article in Arthritis research & therapy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed, 9 citations in OpenAlex.

  1. Genetic association ofFrontiers in genetics · 2026
    Article
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  4. Annals of the rheumatic diseases · 2024
    Article
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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

12 authors at 3 institutions in 2 countries.

Yuan-Yuan Qi *Nephrology Hospital, the First Affiliated Hospital of Zhengzhou University, No.1, Jianshe Road, Erqi District, Zhengzhou, Henan, 4500052, People's Republic of China. qqyyiillyy@126.com.ORCID 0000-0002-5872-3311
Xin-Yu Zhao *Nephrology Hospital, the First Affiliated Hospital of Zhengzhou University, No.1, Jianshe Road, Erqi District, Zhengzhou, Henan, 4500052, People's Republic of China.
Xin-Ran Liu *Nephrology Hospital, the First Affiliated Hospital of Zhengzhou University, No.1, Jianshe Road, Erqi District, Zhengzhou, Henan, 4500052, People's Republic of China.
Yan-Na WangRenal Division, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, China.
Ya-Ling ZhaiNephrology Hospital, the First Affiliated Hospital of Zhengzhou University, No.1, Jianshe Road, Erqi District, Zhengzhou, Henan, 4500052, People's Republic of China.
Xiao-Xue ZhangNephrology Hospital, the First Affiliated Hospital of Zhengzhou University, No.1, Jianshe Road, Erqi District, Zhengzhou, Henan, 4500052, People's Republic of China.
Xiao-Yang WangNephrology Hospital, the First Affiliated Hospital of Zhengzhou University, No.1, Jianshe Road, Erqi District, Zhengzhou, Henan, 4500052, People's Republic of China.
Li-Jie ZhangNephrology Hospital, the First Affiliated Hospital of Zhengzhou University, No.1, Jianshe Road, Erqi District, Zhengzhou, Henan, 4500052, People's Republic of China.
Ya-Fei ZhaoNephrology Hospital, the First Affiliated Hospital of Zhengzhou University, No.1, Jianshe Road, Erqi District, Zhengzhou, Henan, 4500052, People's Republic of China.
Yan CuiNephrology Hospital, the First Affiliated Hospital of Zhengzhou University, No.1, Jianshe Road, Erqi District, Zhengzhou, Henan, 4500052, People's Republic of China.
Xiang-Hui NingDepartment of Urology, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, 4500052, Henan, China.
Xu-Jie ZhouRenal Division, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, China. zhouxujie@bjmu.edu.cn.
Zhengzhou University · CNPeking University · CNFirst Affiliated Hospital of Zhengzhou University · CN

Funding

national natural science foundation of china 81900643
6 · The paper itself

Abstract

backgroundDysregulation of T cells mediated immune responses is a hallmark in the development of systemic lupus erythematosus (SLE). Recent genome wide association study (GWAS) revealed the genetic contribution of variants located in the cytotoxic T lymphocyte-associated protein-4 (CTLA4)-inducible T cell co-stimulator (ICOS) intergenic region to SLE susceptibility. Our aim is to find a functional variant in this region.

methodsThe genetic association results in the CTLA4-ICOS region from previous GWAS were adopted to select the potential variant which was further replicated in two independent cohorts (Henan cohort 2053 SLE patients and 1845 healthy controls, Beijing cohort 2303 SLE patients and 19,262 healthy). In order to explore the functional significance in SLE, bioinformatics with validation experiments (including electrophoretic mobility shift assay and luciferase reporter assay) and mRNA expression analysis were also performed.

resultsA variant located in the CTLA4-ICOS intergenic region, rs17268364, was associated with susceptibility to SLE patients in Chinese populations (risk allele, p

conclusionsThe present study confirmed the functional role of rs17268364 in the CTLA4-ICOS intergenic region that increased SLE susceptibility in the Chinese population.

Indexed as

Genome-Wide Association StudyLupus Erythematosus, SystemicAllelesCase-Control StudiesCTLA-4 AntigenGenetic Predisposition to DiseaseGenotypeHumansInterferon Regulatory FactorsPolymorphism, Single NucleotideRNA-Binding Protein EWSCTLA-4 AntigenCTLA4 protein, humanEWSR1 protein, humanInterferon Regulatory FactorsIRF5 protein, humanRNA-Binding Protein EWSCTLA4-ICOSImmune checkpointrs17268364Single nucleotide polymorphismsSystemic lupus erythematosus

Identifiers

PMID34736521
PMCPMC8567630
OpenAlexW3210345703

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.