Evidence map›Paper›PMID 20493459›Full record

ArticleAmerican journal of human genetics2010

Haploinsufficiency of TAB2 causes congenital heart defects in humans.

Bernard Thienpont, Litu Zhang, Alex V Postma, Jeroen Breckpot, Léon-Charles Tranchevent, Peter Van Loo, Kjeld Møllgård, Niels Tommerup, Iben Bache, Zeynep Tümer and 8 more

Open access · bronzeAbstract read
In one paragraph

Article in American journal of human genetics, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 59 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
59citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 10% 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, 1 synthesis or guideline pooled it, 110 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Association ofTurkish journal of obstetrics and gynecology · 2025
    Article
  10. Article
  11. Growth restriction and congenital heart disease caused by a novelExperimental and therapeutic medicine · 2023
    Article
  12. Article
  13. Review
  14. Article
  15. Expanding the phenotype of TAB2 variants and literature review.American journal of medical genetics. Part A · 2022
    Article
  16. Review
  17. Considering the Genetic Architecture of Hypoplastic Left Heart Syndrome.Journal of cardiovascular development and disease · 2022
    Article
  18. [Association BetweenSichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2022
    Article
  19. Article
  20. 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

18 authors at 6 institutions in 4 countries.

Bernard ThienpontLaboratory for the Genetics of Human Development, Department of Human Genetics, University of Leuven, B3000 Leuven, Belgium.
Litu Zhang
Alex V Postma
Jeroen Breckpot
Léon-Charles Tranchevent
Peter Van Loo
Kjeld Møllgård
Niels Tommerup
Iben Bache
Zeynep Tümer
Klaartje van Engelen
Björn Menten
Geert Mortier
Darrel Waggoner
Marc Gewillig
Yves Moreau
Koen Devriendt
Lars Allan Larsen
KU Leuven · BEUniversity of Copenhagen · DKAcademic Medical Center · NLAntwerp University Hospital · BEGhent University Hospital · BEUniversity of Chicago · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Congenital heart defects (CHDs) are the most common major developmental anomalies and the most frequent cause for perinatal mortality, but their etiology remains often obscure. We identified a locus for CHDs on 6q24-q25. Genotype-phenotype correlations in 12 patients carrying a chromosomal deletion on 6q delineated a critical 850 kb region on 6q25.1 harboring five genes. Bioinformatics prioritization of candidate genes in this locus for a role in CHDs identified the TGF-beta-activated kinase 1/MAP3K7 binding protein 2 gene (TAB2) as the top-ranking candidate gene. A role for this candidate gene in cardiac development was further supported by its conserved expression in the developing human and zebrafish heart. Moreover, a critical, dosage-sensitive role during development was demonstrated by the cardiac defects observed upon titrated knockdown of tab2 expression in zebrafish embryos. To definitively confirm the role of this candidate gene in CHDs, we performed mutation analysis of TAB2 in 402 patients with a CHD, which revealed two evolutionarily conserved missense mutations. Finally, a balanced translocation was identified, cosegregating with familial CHD. Mapping of the breakpoints demonstrated that this translocation disrupts TAB2. Taken together, these data clearly demonstrate a role for TAB2 in human cardiac development.

Indexed as

Chromosome DeletionChromosomes, Human, Pair 6Adaptor Proteins, Signal TransducingAmino Acid SequenceAnimalsEmbryo, MammalianFemaleGene Knockdown TechniquesGenetic Association StudiesHeartHeart Defects, CongenitalHumansMaleMolecular Sequence DataMutationPedigreeAdaptor Proteins, Signal TransducingTAB2 protein, human

Identifiers

PMID20493459
PMCPMC3032066
OpenAlexW2128031979

What OpenQuestion holds

Textmetadata
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.