Evidence map›Paper›PMID 22721967›Full record

SynthesisDiabetes2012

Association testing of previously reported variants in a large case-control meta-analysis of diabetic nephropathy.

Winfred W Williams, Rany M Salem, Amy Jayne McKnight, Niina Sandholm, Carol Forsblom, Andrew Taylor, Candace Guiducci, Jarred B McAteer, Gareth J McKay, Tamara Isakova and 31 more

Open access · bronzeAbstract readMeta-Analysis
In one paragraph

Synthesis in Diabetes, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 4 pooled it
5.5field-weighted citation impact, top 4% 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

50 citing papers in PubMed, 4 syntheses or guidelines pooled it, 73 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Article
  6. Integrated multiomic analyses: An approach to improve understanding of diabetic kidney disease.Diabetic medicine : a journal of the British Diabetic Association · 2025
    Review
  7. Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. Review
  13. Article
  14. The Genetic Contribution to Type 1 Diabetes.Current diabetes reports · 2019
    Review
  15. Article
  16. Article
  17. The Susceptibility Genes in Diabetic Nephropathy.Kidney diseases (Basel, Switzerland) · 2018
    Review
  18. Article
  19. Review
  20. Diabetic Microvascular Disease: An Endocrine Society Scientific Statement.The Journal of clinical endocrinology and metabolism · 2017
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

41 authors at 10 institutions in 4 countries.

Winfred W WilliamsCenter for Human Genetic Research, Massachusetts General Hospital, Boston, Massachusetts, USA.
Rany M Salem
Amy Jayne McKnight
Niina Sandholm
Carol Forsblom
Andrew Taylor
Candace Guiducci
Jarred B McAteer
Gareth J McKay
Tamara Isakova
Eoin P Brennan
Denise M Sadlier
Cameron Palmer
Jenny Söderlund
Emma Fagerholm
Valma Harjutsalo
Raija Lithovius
Daniel Gordin
Kustaa Hietala
Janne Kytö
Maija Parkkonen
Milla Rosengård-Bärlund
Lena Thorn
Anna Syreeni
Nina Tolonen
Markku Saraheimo
Johan Wadén
Janne Pitkäniemi
Cinzia Sarti
Jaakko Tuomilehto
Karl Tryggvason
Anne-May Österholm
Bing He
Steve Bain
Finian Martin
Catherine Godson
Joel N Hirschhorn
Alexander P Maxwell
Per-Henrik Groop
Jose C Florez
GENIE Consortium
Folkhälsans Forskningscentrum · FIHelsinki University Hospital · FIBroad Institute · USKarolinska Institutet · SEUniversity College Dublin · IEUniversity of Helsinki · FIBoston Children's Hospital · USCenter for Human Genetics · USMater Misericordiae University Hospital · IEUniversity of Miami · US

Funding

Genome-Wide Association Studies of Diabetic NephropathyR01DK081923 · NIDDK · BROAD INSTITUTE, INC. · PI HIRSCHHORN, JOEL N · 2009 to 2012
$2.3M
Calcium Handling and Secondary Hyperparathyroidism in Chronic Kidney DiseaseK23DK087858 · NIDDK · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI ISAKOVA, TAMARA · 2010 to 2014
$845k
Medical Research Council MR/K003364/1NIDDK NIH HHS K23 DK087858NIDDK NIH HHS R01 DK081923NIDDK NIH HHS R01-DK-081923
6 · The paper itself

Abstract

We formed the GEnetics of Nephropathy-an International Effort (GENIE) consortium to examine previously reported genetic associations with diabetic nephropathy (DN) in type 1 diabetes. GENIE consists of 6,366 similarly ascertained participants of European ancestry with type 1 diabetes, with and without DN, from the All Ireland-Warren 3-Genetics of Kidneys in Diabetes U.K. and Republic of Ireland (U.K.-R.O.I.) collection and the Finnish Diabetic Nephropathy Study (FinnDiane), combined with reanalyzed data from the Genetics of Kidneys in Diabetes U.S. Study (U.S. GoKinD). We found little evidence for the association of the EPO promoter polymorphism, rs161740, with the combined phenotype of proliferative retinopathy and end-stage renal disease in U.K.-R.O.I. (odds ratio [OR] 1.14, P = 0.19) or FinnDiane (OR 1.06, P = 0.60). However, a fixed-effects meta-analysis that included the previously reported cohorts retained a genome-wide significant association with that phenotype (OR 1.31, P = 2 × 10(-9)). An expanded investigation of the ELMO1 locus and genetic regions reported to be associated with DN in the U.S. GoKinD yielded only nominal statistical significance for these loci. Finally, top candidates identified in a recent meta-analysis failed to reach genome-wide significance. In conclusion, we were unable to replicate most of the previously reported genetic associations for DN, and significance for the EPO promoter association was attenuated.

Indexed as

Adaptor Proteins, Signal TransducingAdultCase-Control StudiesDiabetes Mellitus, Type 1Diabetic NephropathiesErythropoietinFinlandGenetic Predisposition to DiseaseGenome-Wide Association StudyHumansIrelandKidney Failure, ChronicPhenotypePromoter Regions, GeneticUnited StatesWhite PeopleAdaptor Proteins, Signal TransducingELMO1 protein, humanEPO protein, humanErythropoietin

Identifiers

PMID22721967
PMCPMC3402313
OpenAlexW1130822722

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

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.