Evidence map›Paper›PMID 24858486›Full record

ArticleDevelopmental biology2014

miR-203 regulates progenitor cell proliferation during adult zebrafish retina regeneration.

Kamya Rajaram, Rachel L Harding, David R Hyde, James G Patton

Open access · hybridAbstract read
In one paragraph

Article in Developmental biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

23 citing papers in PubMed, 50 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Retina regeneration: lessons from vertebrates.Oxford open neuroscience · 2022
    Review
  8. Review
  9. Review
  10. Inhibition of GABANeural regeneration research · 2021
    Article
  11. Article
  12. Review
  13. miRNAs and Müller Glia Reprogramming During Retina Regeneration.Frontiers in cell and developmental biology · 2020
    Review
  14. Article
  15. Epigenetic Regulation of Organ Regeneration in Zebrafish.Journal of cardiovascular development and disease · 2018
    Review
  16. Notch Suppression Collaborates with Ascl1 and Lin28 to Unleash a Regenerative Response in Fish Retina, But Not in Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2018
    Article
  17. Article
  18. Article
  19. Article
  20. 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

4 authors at 2 institutions in 1 country.

Kamya RajaramDepartment of Biological Sciences, Vanderbilt University, Nashville, TN, USA.
Rachel L HardingDepartment of Biological Sciences, University of Notre Dame, Notre Dame, IN, USA.
David R HydeDepartment of Biological Sciences, University of Notre Dame, Notre Dame, IN, USA.
James G PattonDepartment of Biological Sciences, Vanderbilt University, Nashville, TN, USA. Electronic address: James.G.Patton@Vanderbilt.edu.
University of Notre Dame · USVanderbilt University · US

Funding

Genetic Hierarchy Underlying Photoreceptor RegenerationR01EY018417 · NEI · UNIVERSITY OF NOTRE DAME · PI HYDE, DAVID R, THUMMEL, RYAN · 2009 to 2012
$1.3M
Identification and Function of Zebrafish microRNAsR01GM075790 · NIGMS · VANDERBILT UNIVERSITY · PI PATTON, JAMES G. · 2005 to 2009
$1.3M
Analysis of miRNA Function During Eye Development and Retinal RegenerationR21EY019759 · NEI · VANDERBILT UNIVERSITY · PI PATTON, JAMES G. · 2010 to 2011
$414k
NEI NIH HHS R01 EY018417NEI NIH HHS R01-EY018417NEI NIH HHS R21 EY019759NEI NIH HHS R21EY019759NIGMS NIH HHS R01 GM075790
6 · The paper itself

Abstract

Damage of the zebrafish retina triggers a spontaneous regeneration response that is initiated by Müller Glia (MG) dedifferentiation and asymmetric cell division to produce multipotent progenitor cells. Subsequent expansion of the progenitor pool by proliferation is critical for retina regeneration. Pax6b expression in the progenitor cells is necessary for their proliferation, but exact regulation of its expression is unclear. Here, we show that miR-203 is downregulated during regeneration in proliferating progenitor cells. Elevated miR-203 levels inhibit progenitor cell expansion without affecting MG dedifferentiation or progenitor cell generation. Using GFP-reporter assays and gain and loss of function experiments in the retina, we show that miR-203 expression must be suppressed to allow pax6b expression and subsequent progenitor cell proliferation.

Indexed as

Cell ProliferationAnimalsBlotting, WesternCloning, MolecularElectroporationFlow CytometryGene Expression RegulationImmunohistochemistryMicroinjectionsMicroRNAsMorpholinosReal-Time Polymerase Chain ReactionRegenerationRetinaReverse Transcriptase Polymerase Chain ReactionStatistics, NonparametricMicroRNAsMirn203 microRNA, zebrafishMorpholinosmiR-203Pax6bProgenitor cell proliferationRetina regeneration

Identifiers

PMID24858486
PMCPMC4104251
OpenAlexW2088872648

What OpenQuestion holds

Textmetadata
LicenceTDM
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.