Evidence map›Paper›PMID 26352300›Full record

ArticleKidney international2015

Copy number variation analysis identifies novel CAKUT candidate genes in children with a solitary functioning kidney.

Rik Westland, Miguel Verbitsky, Katarina Vukojevic, Brittany J Perry, David A Fasel, Petra J G Zwijnenburg, Arend Bökenkamp, Johan J P Gille, Mirna Saraga-Babic, Gian Marco Ghiggeri and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in Kidney international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

59 citing papers in PubMed, 81 citations in OpenAlex.

  1. Review
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  9. Spatial and Temporal Expression Patterns of EDA2R, PCDH9, and TRAF7 inInternational journal of molecular sciences · 2025
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Genetic and environmental factors driving congenital solitary functioning kidney.Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association · 2024
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. The genetics and pathogenesis of CAKUT.Nature reviews. Nephrology · 2023
    Review
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

15 authors at 5 institutions in 4 countries.

Rik WestlandDivision of Nephrology, Columbia University, New York, New York, USA.
Miguel VerbitskyDivision of Nephrology, Columbia University, New York, New York, USA.
Katarina VukojevicDivision of Nephrology, Columbia University, New York, New York, USA.
Brittany J PerryDivision of Nephrology, Columbia University, New York, New York, USA.
David A FaselDivision of Nephrology, Columbia University, New York, New York, USA.
Petra J G ZwijnenburgDepartment of Clinical Genetics, VU University Medical Center, Amsterdam, The Netherlands.
Arend BökenkampDepartment of Pediatric Nephrology, VU University Medical Center, Amsterdam, The Netherlands.
Johan J P GilleDepartment of Clinical Genetics, VU University Medical Center, Amsterdam, The Netherlands.
Mirna Saraga-BabicDepartment of Anatomy, Histology, and Embryology, School of Medicine, University of Split, Split, Croatia.
Gian Marco GhiggeriDivision of Nephrology, Dialysis, Transplantation, and Laboratory on Pathophysiology of Uremia, Istituto G. Gaslini, Genoa, Italy.
Vivette D D'AgatiDepartment of Pathology, Columbia University, New York, New York, USA.
Michiel F SchreuderDepartment of Pediatric Nephrology, Radboud University Medical Center, Nijmegen, The Netherlands.
Ali G GharaviDivision of Nephrology, Columbia University, New York, New York, USA.
Joanna A E van WijkDepartment of Pediatric Nephrology, VU University Medical Center, Amsterdam, The Netherlands.
Simone Sanna-CherchiDivision of Nephrology, Columbia University, New York, New York, USA.
Columbia University · USAmsterdam UMC Location VUmc · NLIstituto Giannina Gaslini · ITRadboud University Nijmegen · NLUniversity of Split · HR

Funding

Genetics of Congenital Obstructive UropathyR01DK103184 · NIDDK · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI SANNA-CHERCHI, SIMONE · 2014 to 2018
$2.3M
Genetic diagnosis of kidney and urinary tract malformations via copy number variaR21DK098531 · NIDDK · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI SANNA-CHERCHI, SIMONE · 2013 to 2014
$440k
NIDDK NIH HHS R01 DK103184NIDDK NIH HHS R21 DK098531
6 · The paper itself

Abstract

Copy number variations associate with different developmental phenotypes and represent a major cause of congenital anomalies of the kidney and urinary tract (CAKUT). Because rare pathogenic copy number variations are often large and contain multiple genes, identification of the underlying genetic drivers has proven to be difficult. Here we studied the role of rare copy number variations in 80 patients from the KIMONO study cohort for which pathogenic mutations in three genes commonly implicated in CAKUT were excluded. In total, 13 known or novel genomic imbalances in 11 of 80 patients were absent or extremely rare in 23,362 population controls. To identify the most likely genetic drivers for the CAKUT phenotype underlying these rare copy number variations, we used a systematic in silico approach based on frequency in a large data set of controls, annotation with publicly available databases for developmental diseases, tolerance and haploinsufficiency scores, and gene expression profile in the developing kidney and urinary tract. Five novel candidate genes for CAKUT were identified that showed specific expression in the human and mouse developing urinary tract. Among these genes, DLG1 and KIF12 are likely novel susceptibility genes for CAKUT in humans. Thus, there is a significant role of genomic imbalance in the determination of kidney developmental phenotypes. Additionally, we defined a systematic strategy to identify genetic drivers underlying rare copy number variations.

Identifiers

PMID26352300
PMCPMC4834924
OpenAlexW1771101363

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.