Evidence map›Paper›PMID 24290376›Full record

ReviewAmerican journal of human genetics2013

Disruption of autoregulatory feedback by a mutation in a remote, ultraconserved PAX6 enhancer causes aniridia.

Shipra Bhatia, Hemant Bengani, Margaret Fish, Alison Brown, Maria Teresa Divizia, Riccardo de Marco, Guiseppe Damante, Robert Grainger, Veronica van Heyningen, Dirk A Kleinjan

Open access · bronzeAbstract readCase ReportsReview
In one paragraph

Review in American journal of human genetics, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 113 papers.

0numbers the graph read from it
0cells of the map it votes in
113citing papers in PubMed
5.7field-weighted citation impact, top 3% 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

113 citing papers in PubMed, 203 citations in OpenAlex.

  1. Review
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Gene Dosage Sensitivity and Human Genetic Diseases.Journal of inherited metabolic disease · 2025
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Stochasticity in genetics and gene regulation.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
  18. Review
  19. Structural Variant Disrupting the Expression of the RemoteInternational journal of molecular sciences · 2024
    Article
  20. Article

53 more citing papers are in PubMed but not listed here.

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 4 institutions in 3 countries.

Shipra BhatiaMRC Human Genetics Unit at the MRC IGMM at the University of Edinburgh, Edinburgh EH4 2XU, UK.
Hemant Bengani
Margaret Fish
Alison Brown
Maria Teresa Divizia
Riccardo de Marco
Guiseppe Damante
Robert Grainger
Veronica van Heyningen
Dirk A Kleinjan
Institute of Genetics and Cancer · GBUniversity of Virginia · USIstituto Giannina Gaslini · ITOspedale Santa Maria della Misericordia di Udine · IT

Funding

Genomic survey of cis-regulatory element function by high-throughput transgenesisR01EY018000 · NEI · UNIVERSITY OF VIRGINIA · PI GRAINGER, ROBERT M · 2009 to 2012
$1.3M
Mechanisms of Embryonic Lens DeterminationR01EY022954 · NEI · UNIVERSITY OF VIRGINIA · PI GRAINGER, ROBERT M · 2013 to 2015
$1.2M
Medical Research Council MC_PC_U127527199Medical Research Council MC_U127527199NEI NIH HHS 1R01 EY01 8000-02NEI NIH HHS R01 EY018000NEI NIH HHS R01 EY022954
6 · The paper itself

Abstract

The strictly regulated expression of most pleiotropic developmental control genes is critically dependent on the activity of long-range cis-regulatory elements. This was revealed by the identification of individuals with a genetic condition lacking coding-region mutations in the gene commonly associated with the disease but having a variety of nearby chromosomal abnormalities, collectively described as cis-ruption disease cases. The congenital eye malformation aniridia is caused by haploinsufficiency of the developmental regulator PAX6. We discovered a de novo point mutation in an ultraconserved cis-element located 150 kb downstream from PAX6 in an affected individual with intact coding region and chromosomal locus. The element SIMO acts as a strong enhancer in developing ocular structures. The mutation disrupts an autoregulatory PAX6 binding site, causing loss of enhancer activity, resulting in defective maintenance of PAX6 expression. These findings reveal a distinct regulatory mechanism for genetic disease by disruption of an autoregulatory feedback loop critical for maintenance of gene expression through development.

Indexed as

Enhancer Elements, GeneticMutationAnimalsAniridiaBase SequenceEyeEye ProteinsGene Expression Regulation, DevelopmentalGene OrderHomeodomain ProteinsHomeostasisHumansMiceMolecular Sequence DataPaired Box Transcription FactorsPAX6 Transcription FactorEye ProteinsHomeodomain ProteinsPaired Box Transcription FactorsPAX6 protein, humanPax6 protein, mousePAX6 Transcription FactorRepressor Proteins

Identifiers

PMID24290376
PMCPMC3852925
OpenAlexW2055426186

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.