Evidence map›Paper›PMID 19898638›Full record

ArticleMolecular vision2009

A comprehensive analysis of sequence variants and putative disease-causing mutations in photoreceptor-specific nuclear receptor NR2E3.

Atsuhiro Kanda, Anand Swaroop

Open access · greenAbstract read
In one paragraph

Article in Molecular vision, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.2field-weighted citation impact, top 23% 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

19 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
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  5. Novel clinical findings in autosomal recessive NR2E3-related retinal dystrophy.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2019
    Article
  6. Article
  7. Genetic disorders of nuclear receptors.The Journal of clinical investigation · 2017
    Review
  8. Article
  9. Article
  10. Two-color pupillometry in enhanced S-cone syndrome caused by NR2E3 mutations.Documenta ophthalmologica. Advances in ophthalmology · 2016
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. A novel mutation (Cys83Tyr) in the second zinc finger of NR2E3 in enhanced S-cone syndrome.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2011
    Article
  18. Article
  19. 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

2 authors at 1 institution in 1 country.

Atsuhiro KandaNeurobiology Neurodegeneration and Repair Laboratory (N-NRL), National Eye Institute, NIH, Bethesda, MD 20892, USA. kandaa@nei.nih.gov
Anand Swaroop
National Eye Institute · US

Funding

VIVARIUM MODULEP30EY007003 · NEI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI David Antonetti · 1987 to 2026
$17.6M
Retinal aging and inherited neurodegenerative diseasesZIAEY000473 · NEI · NATIONAL EYE INSTITUTE · PI SWAROOP, ANAND · 2009 to 2014
$16.2M
Genetic susceptibility and common multi-factorial retinal/macular diseasesZIAEY000475 · NEI · NATIONAL EYE INSTITUTE · PI SWAROOP, ANAND · 2009 to 2014
$6.9M
MOLECULAR MECHANISMS OF RETINA-SPECIFIC GENE EXPRESSIONR01EY011115 · NEI · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI HITCHCOCK, PETER F · 1997 to 2008
$4.1M
E75 IN THE DEVELOPING DROSOPHILA EYEF31EY007003 · NEI · YALE UNIVERSITY · PI SHILTON, ALYCIA N · 1999 to 2001
$14k
Intramural NIH HHSNEI NIH HHS EY007003NEI NIH HHS EY011115NEI NIH HHS F31 EY007003NEI NIH HHS P30 EY007003NEI NIH HHS R01 EY011115
6 · The paper itself

Abstract

purposeThe photoreceptor-specific orphan nuclear receptor NR2E3 is a key regulator of transcriptional events during photoreceptor differentiation in mammalian retina. Mutations in NR2E3 are associated with enhanced S-cone syndrome and related retinal phenotypes that reveal characteristic excess of S-cone function. This study was undertaken to determine biochemical as well as functional consequences of reported sequence variants and disease-causing mutations in NR2E3.

methodsTwenty-five different mutations in the wild-type NR2E3 expression construct were generated by site-directed mutagenesis and performed nuclear localization, gel-shift, rhodopsin promoter activity assays, and co-immunoprecipitation in cultured mammalian cells.

resultsOf the 25 mutant proteins, 15 mislocalize at least partially to the cytoplasm. Eight of the nine changes in the DNA-binding domain (DBD) and 12 of the 14 mutations in the ligand-binding domain (LBD) of NR2E3 exhibited reduced DNA-binding and transcriptional activation of the rhodopsin promoter. Moreover, these mutations dramatically altered the interaction of NR2E3 with NRL as well as with CRX. Two NR2E3 variants between DBD and LBD showed no effect on any biochemical or functional parameter tested.

conclusionsThese data provide a better understanding of sequence variants, validate disease-causing mutations, and demonstrate the significance of DBD and LBD in mediating NR2E3 function. These studies contribute to molecular mechanisms underlying retinal phenotypes caused by NR2E3 mutations.

Indexed as

Amino Acid SequenceAnimalsBase SequenceBasic-Leucine Zipper Transcription FactorsCell LineDNAEye ProteinsHomeodomain ProteinsHumansMolecular Sequence DataMutant ProteinsMutationOrphan Nuclear ReceptorsProtein BindingProtein TransportRetinal DiseasesBasic-Leucine Zipper Transcription Factorscone rod homeobox proteinDNAEye ProteinsHomeodomain ProteinsMutant ProteinsNR2E3 protein, humanNRL protein, humanOrphan Nuclear ReceptorsTrans-Activators

Identifiers

PMID19898638
PMCPMC2773741
OpenAlexW8404657

What OpenQuestion holds

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LicenceCC BY
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.