Evidence map›Paper›PMID 12485166›Full record

ArticleGenes to cells : devoted to molecular & cellular mechanisms2002

A comparative cDNA microarray analysis reveals a spectrum of genes regulated by Pax6 in mouse lens.

Bharesh K Chauhan, Nathan A Reed, Ying Yang, Lukás Cermák, Lixing Reneker, Melinda K Duncan, Ales Cvekl

Open access · bronzeAbstract read
In one paragraph

Article in Genes to cells : devoted to molecular & cellular mechanisms, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 11% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 71 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Requirement ofRoyal Society open science · 2017
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Ocular surface development and gene expression.Journal of ophthalmology · 2013
    Article
  11. Article
  12. RGMA and neogenin protein expression are influenced by lens injury following optic nerve crush in the rat retina.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2012
    Article
  13. Article
  14. Article
  15. Article
  16. PAX6 dosage effects on corneal development, growth, and wound healing.Developmental dynamics : an official publication of the American Association of Anatomists · 2008
    Article
  17. Article
  18. Review
  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

7 authors at 3 institutions in 1 country.

Bharesh K ChauhanThe Department of Ophthalmology and Visual Sciences, Albert Einstein College of Medicine, Bronx, NY 10461, USA.
Nathan A Reed
Ying Yang
Lukás Cermák
Lixing Reneker
Melinda K Duncan
Ales Cvekl
Albert Einstein College of Medicine · USUniversity of Delaware · USUniversity of Missouri · US

Funding

PAX-6 AS A KEY REGULATOR OF LENS DEVELOPMENTR01EY012200 · NEI · YESHIVA UNIVERSITY · PI CVEKL, ALES · 2000 to 2025
$13.1M
The Regulation of Lens Fiber Cell DifferentiationR01EY012221 · NEI · UNIVERSITY OF DELAWARE · PI DUNCAN, MELINDA K · 1998 to 2012
$3.7M
Ras &PI 3-Kinase Signaling in Lens DevelopmentR01EY013146 · NEI · UNIVERSITY OF MISSOURI-COLUMBIA · PI RENEKER, LIXING W · 2001 to 2012
$2.6M
NEI NIH HHS EY12200NEI NIH HHS EY12221NEI NIH HHS EY13146NEI NIH HHS R01 EY012200NEI NIH HHS R01 EY012221NEI NIH HHS R01 EY013146
6 · The paper itself

Abstract

backgroundPax6 is a transcription factor that is required for induction, growth, and maintenance of the lens; however, few direct target genes of Pax6 are known.

resultsIn this report, we describe the results of a cDNA microarray analysis of lens transcripts from transgenic mice over-expressing Pax6 in lens fibre cells in order to narrow the field of potential direct Pax6 target genes. This study revealed that the transcript levels were significantly altered for 508 of the 9700 genes analysed, including five genes encoding the cell adhesion molecules beta1-integrin, JAM1, L1 CAM, NCAM-140 and neogenin. Notably, comparisons between the genes differentially expressed in Pax6 heterozygous and Pax6 over-expressing lenses identified 13 common genes, including paralemmin, GDIbeta, ATF1, Hrp12 and Brg1. Immunohistochemistry and Western blotting demonstrated that Brg1 is expressed in the embryonic and neonatal (2-week-old) but not in 14-week adult lenses, and confirmed altered expression in transgenic lenses over-expressing Pax6. Furthermore, EMSA demonstrated that the BRG1 promoter contains Pax6 binding sites, further supporting the proposition that it is directly regulated by Pax6.

conclusionsThese results provide a list of genes with possible roles in lens biology and cataracts that are directly or indirectly regulated by Pax6.

Indexed as

Gene Expression ProfilingGene Expression RegulationAnimalsBinding SitesCell Adhesion MoleculesCerebellumDNA HelicasesEye ProteinsHomeodomain ProteinsHumansLens, CrystallineMiceMice, TransgenicMolecular Sequence DataNuclear ProteinsOligonucleotide Array Sequence AnalysisCell Adhesion MoleculesDNA HelicasesEye ProteinsHomeodomain ProteinsNuclear ProteinsPaired Box Transcription FactorsPAX6 protein, humanPax6 protein, mousePAX6 Transcription FactorRepressor ProteinsSMARCA4 protein, humanSmarca4 protein, mouseTranscription Factors

Identifiers

PMID12485166
PMCPMC2080869
OpenAlexW1970516512

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.