Evidence map›Paper›PMID 24477073›Full record

ArticleStem cells translational medicine2014

Transplantation of photoreceptors derived from human Muller glia restore rod function in the P23H rat.

Hari Jayaram, Megan F Jones, Karen Eastlake, Phillippa B Cottrill, Silke Becker, Joseph Wiseman, Peng T Khaw, G Astrid Limb

Open access · goldAbstract read
In one paragraph

Article in Stem cells translational medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
6.0field-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

47 citing papers in PubMed, 100 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Rekindling Vision: Innovative Strategies for Treating Retinal Degeneration.International journal of molecular sciences · 2025
    Review
  5. Article
  6. Cell-Based Therapies for Glaucoma.Translational vision science & technology · 2023
    Article
  7. Review
  8. Advances in the study of Müller glia reprogramming in mammals.Frontiers in cellular neuroscience · 2023
    Review
  9. Review
  10. Review
  11. Review
  12. Potential of Müller Glial Cells in Regeneration of Retina; Clinical and Molecular Approach.International journal of organ transplantation medicine · 2022
    Review
  13. Review
  14. Article
  15. Review
  16. Review
  17. Review
  18. Review
  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

8 authors at 2 institutions in 1 country.

Hari JayaramOcular Biology & Therapeutics, UCL Institute of Ophthalmology, London, United Kingdom; NIHR Biomedical Research Centre for Ophthalmology, UCL Institute of Ophthalmology & Moorfields Eye Hospital NHS Foundation Trust, London, United Kingdom.
Megan F Jones
Karen Eastlake
Phillippa B Cottrill
Silke Becker
Joseph Wiseman
Peng T Khaw
G Astrid Limb
University College London · GBMoorfields Eye Hospital NHS Foundation Trust · GB

Funding

Department of Health II-FS-0909-13068Medical Research Council G0300259Medical Research Council G0701341Medical Research Council G0900002
6 · The paper itself

Abstract

Müller glia possess stem cell characteristics that have been recognized to be responsible for the regeneration of injured retina in fish and amphibians. Although these cells are present in the adult human eye, they are not known to regenerate human retina in vivo. Human Müller glia with stem cell characteristics (hMSCs) can acquire phenotypic and genotypic characteristics of rod photoreceptors in vitro, suggesting that they may have potential for use in transplantation strategies to treat human photoreceptor degenerations. Much work has been undertaken in rodents using various sources of allogeneic stem cells to restore photoreceptor function, but the effect of human Müller glia-derived photoreceptors in the restoration of rod photoreceptor function has not been investigated. This study aimed to differentiate hMSCs into photoreceptor cells by stimulation with growth and differentiation factors in vitro to upregulate gene and protein expression of CRX, NR2E3, and rhodopsin and various phototransduction markers associated with rod photoreceptor development and function and to examine the effect of subretinal transplantation of these cells into the P23H rat, a model of primary photoreceptor degeneration. Following transplantation, hMSC-derived photoreceptor cells migrated and integrated into the outer nuclear layer of the degenerated retinas and led to significant improvement in rod photoreceptor function as shown by an increase in a-wave amplitude and slope using scotopic flash electroretinography. These observations suggest that hMSCs can be regarded as a cell source for development of cell-replacement therapies to treat human photoreceptor degenerations and may also offer potential for the development of autologous transplantation.

Indexed as

Recovery of FunctionAnimalsCell- and Tissue-Based TherapyCell DifferentiationDisease Models, AnimalElectroretinographyEpendymoglial CellsGene Expression RegulationHomeodomain ProteinsHumansIntercellular Signaling Peptides and ProteinsOrphan Nuclear ReceptorsRatsRetinal DegenerationRetinal Rod Photoreceptor CellsRhodopsincone rod homeobox proteinHomeodomain ProteinsIntercellular Signaling Peptides and ProteinsNR2E3 protein, humanOrphan Nuclear ReceptorsRhodopsinTrans-ActivatorsMüller gliaPhotoreceptorsRepair and regenerationRetinaStem cellsTransplantation

Identifiers

PMID24477073
PMCPMC3952927
OpenAlexW2014669312

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.