Evidence map›Paper›PMID 20479942›Full record

ArticlePloS one2010

Genetic risk factors in lupus nephritis and IgA nephropathy--no support of an overlap.

Mai Tuyet Vuong, Iva Gunnarsson, Sigrid Lundberg, Elisabet Svenungsson, Lars Wramner, Anders Fernström, Ann-Christine Syvänen, Lieu Thi Do, Stefan H Jacobson, Leonid Padyukov

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.8field-weighted citation impact, top 15% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 27 citations in OpenAlex.

  1. Association of rs10954213 polymorphisms and haplotype diversity in interferon regulatory factor 5 with systemic lupus erythematosus: a meta-analysis.Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban · 2013
    Pooled it
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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 6 institutions in 2 countries.

Mai Tuyet VuongRheumatology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden. maituyetvuong@gmail.com
Iva Gunnarsson
Sigrid Lundberg
Elisabet Svenungsson
Lars Wramner
Anders Fernström
Ann-Christine Syvänen
Lieu Thi Do
Stefan H Jacobson
Leonid Padyukov
Karolinska Institutet · SEHanoi Medical University · VNKarolinska University Hospital · SELinköping University Hospital · SESahlgrenska University Hospital · SEUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIgA nephropathy (IgAN) and nephritis in Systemic Lupus Erythematosus (SLE) are two common forms of glomerulonephritis in which genetic findings are of importance for disease development. We have recently reported an association of IgAN with variants of TGFB1. In several autoimmune diseases, particularly in SLE, IRF5, STAT4 genes and TRAF1-C5 locus have been shown to be important candidate genes. The aim of this study was to compare genetic variants from the TGFB1, IRF5, STAT4 genes and TRAF1-C5 locus with susceptibility to IgAN and lupus nephritis in two Swedish cohorts. PATIENTS AND

methodsWe genotyped 13 single nucleotide polymorphisms (SNPs) in four genetic loci in 1252 DNA samples from patients with biopsy proven IgAN or with SLE (with and without nephritis) and healthy age- and sex-matched controls from the same population in Sweden.

resultsGenotype and allelic frequencies for SNPs from selected genes did not differ significantly between lupus nephritis patients and SLE patients without nephritis. In addition, haplotype analysis for seven selected SNPs did not reveal a difference for the SLE patient groups with and without nephritis. Moreover, none of these SPNs showed a significant difference between IgAN patients and healthy controls. IRF5 and STAT4 variants remained significantly different between SLE cases and healthy controls. In addition, the data did not show an association of TRAF1-C5 polymorphism with susceptibility to SLE in this Swedish population.

conclusionOur data do not support an overlap in genetic susceptibility between patients with IgAN or SLE and reveal no specific importance of SLE associated SNPs for the presence of lupus nephritis.

Indexed as

Genetic Predisposition to DiseaseAdolescentAdultAgedAged, 80 and overCase-Control StudiesGene FrequencyGlomerulonephritis, IGAHumansInterferon Regulatory FactorsLupus NephritisMiddle AgedPolymorphism, Single NucleotideSTAT4 Transcription FactorTNF Receptor-Associated Factor 1Transforming Growth Factor beta1Interferon Regulatory FactorsIRF5 protein, humanSTAT4 Transcription FactorTGFB1 protein, humanTNF Receptor-Associated Factor 1Transforming Growth Factor beta1

Identifiers

PMID20479942
PMCPMC2866667
OpenAlexW2125529746

What OpenQuestion holds

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LicenceCC BY
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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.