Evidence map›Paper›PMID 21980341›Full record

ArticlePloS one2011

Photoreceptor cell death, proliferation and formation of hybrid rod/S-cone photoreceptors in the degenerating STK38L mutant retina.

Ágnes I Berta, Kathleen Boesze-Battaglia, Sem Genini, Orly Goldstein, Paul J O'Brien, Ágoston Szél, Gregory M Acland, William A Beltran, Gustavo D Aguirre

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.1field-weighted citation impact, top 24% 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, 35 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Glycative stress as a cause of macular degeneration.Progress in retinal and eye research · 2024
    Review
  6. Article
  7. Review
  8. Review
  9. Review
  10. Long-Term Structural Outcomes of Late-Stage RPE65 Gene Therapy.Molecular therapy : the journal of the American Society of Gene Therapy · 2020
    Article
  11. Article
  12. Heterogeneity in retinoblastoma: a tale of molecules and models.Clinical and translational medicine · 2017
    Review
  13. Article
  14. Article
  15. Article
  16. 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

9 authors at 4 institutions in 2 countries.

Ágnes I BertaSchool of Veterinary Medicine, University of Pennsylvania, Philadelphia, Pennsylvanis, United States of America.
Kathleen Boesze-Battaglia
Sem Genini
Orly Goldstein
Paul J O'Brien
Ágoston Szél
Gregory M Acland
William A Beltran
Gustavo D Aguirre
University of Pennsylvania · USCornell University · USSemmelweis University · HUNational Eye Institute · US

Funding

MODELS OF HEREDITY RETINAL DEGENERATIONR01EY006855 · NEI · UNIVERSITY OF PENNSYLVANIA · PI GUSTAVO David AGUIRRE, William A. Beltran · 1992 to 2026
$20.7M
Scientific TransparencyP30EY001583 · NEI · UNIVERSITY OF PENNSYLVANIA · PI Qi N Cui · 1985 to 2026
$19.5M
Translational Research for Retinal Degeneration TherapiesR01EY017549 · NEI · UNIVERSITY OF PENNSYLVANIA · PI BELTRAN, WILLIAM A. · 2007 to 2024
$14.1M
MEMBRANE FUSION IN RETINAL ROD OUTER SEGMENTSR01EY010420 · NEI · UNIV OF MED/DENT NJ-SCH OSTEOPATHIC MED · PI BOESZE-BATTAGLIA, KATHLEEN · 1999 to 2016
$4.7M
SEARCH FOR NOVEL GENES AND MUTATIONS IN THE RP3 INTERVALR01EY013132 · NEI · UNIVERSITY OF PENNSYLVANIA · PI AGUIRRE, GUSTAVO DAVID · 2000 to 2007
$3.2M
Nikon A1R confocal laser microscope system for live cell imagingS10RR026365 · NCRR · UNIVERSITY OF PENNSYLVANIA · PI BOESZE-BATTAGLIA, KATHLEEN · 2010 to 2010
$500k
A Role for Melanoregulin in RPE-mediated PhagocytosisR21EY018705 · NEI · UNIVERSITY OF PENNSYLVANIA · PI BOESZE-BATTAGLIA, KATHLEEN · 2009 to 2010
$437k
MEMBRANE FUSION IN RETINAL ROD OUTER SEGMENTSR29EY010420 · NEI · UNIV OF MED/DENT NJ-SCH OSTEOPATHIC MED · PI BOESZE-BATTAGLIA, KATHLEEN B · 1994 to 1998
–
NCRR NIH HHS S10 RR026365NEI NIH HHS EY-06855NEI NIH HHS EY-10420NEI NIH HHS EY-13132NEI NIH HHS EY-17549NEI NIH HHS EY-18705NEI NIH HHS P30 EY-001583NEI NIH HHS P30 EY001583NEI NIH HHS R01 EY006855NEI NIH HHS R01 EY010420NEI NIH HHS R21 EY018705NEI NIH HHS R29 EY010420
6 · The paper itself

Abstract

A homozygous mutation in STK38L in dogs impairs the late phase of photoreceptor development, and is followed by photoreceptor cell death (TUNEL) and proliferation (PCNA, PHH3) events that occur independently in different cells between 7-14 weeks of age. During this period, the outer nuclear layer (ONL) cell number is unchanged. The dividing cells are of photoreceptor origin, have rod opsin labeling, and do not label with markers specific for macrophages/microglia (CD18) or Müller cells (glutamine synthetase, PAX6). Nestin labeling is absent from the ONL although it labels the peripheral retina and ciliary marginal zone equally in normals and mutants. Cell proliferation is associated with increased cyclin A1 and LATS1 mRNA expression, but CRX protein expression is unchanged. Coincident with photoreceptor proliferation is a change in the photoreceptor population. Prior to cell death the photoreceptor mosaic is composed of L/M- and S-cones, and rods. After proliferation, both cone types remain, but the majority of rods are now hybrid photoreceptors that express rod opsin and, to a lesser extent, cone S-opsin, and lack NR2E3 expression. The hybrid photoreceptors renew their outer segments diffusely, a characteristic of cones. The results indicate the capacity for terminally differentiated, albeit mutant, photoreceptors to divide with mutations in this novel retinal degeneration gene.

Indexed as

MutationAnimalsCell ProliferationDogsGene Expression RegulationGlutamineImmunohistochemistryIntermediate Filament ProteinsKineticsModels, BiologicalNerve Tissue ProteinsNestinProtein Serine-Threonine KinasesRetinaRetinal Cone Photoreceptor CellsRetinal Rod Photoreceptor CellsGlutamineIntermediate Filament ProteinsNerve Tissue ProteinsNES protein, humanNestinProtein Serine-Threonine KinasesRod OpsinsSTK38L protein, human

Identifiers

PMID21980341
PMCPMC3184085
OpenAlexW2066854002

What OpenQuestion holds

Textmetadata
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.