Evidence map›Paper›PMID 23777469›Full record

ArticleBMC nephrology2013

Haplotype association analysis of genes within the WNT signalling pathways in diabetic nephropathy.

David H Kavanagh, David A Savage, Christopher C Patterson, Amy Jayne McKnight, John K Crean, Alexander P Maxwell, Gareth J McKay, Warren 3/UK GoKinD Study Group

Open access · goldAbstract readMulticenter Study
In one paragraph

Article in BMC nephrology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

11 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
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  7. Article
  8. Article
  9. Wnt/β-catenin signaling in kidney injury and repair: a double-edged sword.Laboratory investigation; a journal of technical methods and pathology · 2016
    Review
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  11. Article
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

8 authors at 3 institutions in 2 countries.

David H KavanaghNephrology Research Group, Centre for Public Health, Queen's University Belfast, Belfast BT12 6BJ, UK.
David A Savage
Christopher C Patterson
Amy Jayne McKnight
John K Crean
Alexander P Maxwell
Gareth J McKay
Warren 3/UK GoKinD Study Group
Queen's University Belfast · GBUniversity College Dublin · IEUniversity of Ulster · GB

Funding

Genome-Wide Association Studies of Diabetic NephropathyR01DK081923 · NIDDK · BROAD INSTITUTE, INC. · PI HIRSCHHORN, JOEL N · 2009 to 2012
$2.3M
Medical Research Council MR/K003364/1NIDDK NIH HHS R01 DK081923
6 · The paper itself

Abstract

backgroundRenal interstitial fibrosis and glomerular sclerosis are hallmarks of diabetic nephropathy (DN) and several studies have implicated members of the WNT pathways in these pathological processes. This study comprehensively examined common genetic variation within the WNT pathway for association with DN.

methodsGenes within the WNT pathways were selected on the basis of nominal significance and consistent direction of effect in the GENIE meta-analysis dataset. Common SNPs and common haplotypes were examined within the selected WNT pathway genes in a white population with type 1 diabetes, discordant for DN (cases: n = 718; controls: n = 749). SNPs were genotyped using Sequenom or Taqman assays. Association analyses were performed using PLINK, to compare allele and haplotype frequencies in cases and controls. Correction for multiple testing was performed by either permutation testing or using false discovery rate.

resultsA logistic regression model including collection centre, duration of diabetes, and average HbA1c as covariates highlighted three SNPs in GSK3B (rs17810235, rs17471, rs334543), two in DAAM1 (rs1253192, rs1252906) and one in NFAT5 (rs17297207) as being significantly (P < 0.05) associated with DN, however these SNPs did not remain significant after correction for multiple testing. Logistic regression of haplotypes, with ESRD as the outcome, and pairwise interaction analyses did not yield any significant results after correction for multiple testing.

conclusionsThese results indicate that both common SNPs and common haplotypes of WNT pathway genes are not strongly associated with DN. However, this does not completely exclude these or the WNT pathways from association with DN, as unidentified rare genetic or copy number variants could still contribute towards the genetic architecture of DN.

Indexed as

AdultDiabetic NephropathiesFemaleGenetic Association StudiesHaplotypesHumansMaleMiddle AgedPolymorphism, Single NucleotideWnt Signaling Pathway

Identifiers

PMID23777469
PMCPMC3701522
OpenAlexW2083563576

What OpenQuestion holds

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LicenceCC BY
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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.