Evidence map›Paper›PMID 23873086›Full record

ArticleNature biotechnology2013

Photoreceptor precursors derived from three-dimensional embryonic stem cell cultures integrate and mature within adult degenerate retina.

Anai Gonzalez-Cordero, Emma L West, Rachael A Pearson, Yanai Duran, Livia S Carvalho, Colin J Chu, Arifa Naeem, Samuel J I Blackford, Anastasios Georgiadis, Jorn Lakowski and 5 more

Open access · greenAbstract read
In one paragraph

Article in Nature biotechnology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 211 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
211citing papers in PubMed, 1 pooled it
20.8field-weighted citation impact, top 1% 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

211 citing papers in PubMed, 1 synthesis or guideline pooled it, 370 citations in OpenAlex.

  1. [Stem cell therapy for retinal diseases].Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft · 2015
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  17. Cellular and circuit remodeling of the primate foveal midget pathway after acute photoreceptor loss.Proceedings of the National Academy of Sciences of the United States of America · 2024
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151 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors at 1 institution in 1 country.

Anai Gonzalez-Cordero *Department of Genetics, UCL Institute of Ophthalmology, 11-43 Bath Street, London, EC1V 9EL UK.
Emma L West *Department of Genetics, UCL Institute of Ophthalmology, 11-43 Bath Street, London, EC1V 9EL UK.
Rachael A PearsonDepartment of Genetics, UCL Institute of Ophthalmology, 11-43 Bath Street, London, EC1V 9EL UK.
Yanai DuranDepartment of Genetics, UCL Institute of Ophthalmology, 11-43 Bath Street, London, EC1V 9EL UK.
Livia S CarvalhoDepartment of Genetics, UCL Institute of Ophthalmology, 11-43 Bath Street, London, EC1V 9EL UK.
Colin J ChuDepartment of Genetics, UCL Institute of Ophthalmology, 11-43 Bath Street, London, EC1V 9EL UK.
Arifa NaeemDepartment of Genetics, UCL Institute of Ophthalmology, 11-43 Bath Street, London, EC1V 9EL UK.
Samuel J I BlackfordDepartment of Genetics, UCL Institute of Ophthalmology, 11-43 Bath Street, London, EC1V 9EL UK.
Anastasios GeorgiadisDepartment of Genetics, UCL Institute of Ophthalmology, 11-43 Bath Street, London, EC1V 9EL UK.
Jorn LakowskiDevelopmental Biology Unit, University College London, 30 Guilford Street, London, WC1N 1EH UK.
Mike HubankUCL Genomics, University College London, 30 Guilford Street, London, WC1N 1EH UK.
Alexander J SmithDepartment of Genetics, UCL Institute of Ophthalmology, 11-43 Bath Street, London, EC1V 9EL UK.
James W B BainbridgeDepartment of Genetics, UCL Institute of Ophthalmology, 11-43 Bath Street, London, EC1V 9EL UK.
Jane C SowdenDevelopmental Biology Unit, University College London, 30 Guilford Street, London, WC1N 1EH UK.
Robin R AliDepartment of Genetics, UCL Institute of Ophthalmology, 11-43 Bath Street, London, EC1V 9EL UK.
University College London · GB

Funding

Department of Health NIHR-RP-011-003Medical Research Council G0901550Medical Research Council G1100383Medical Research Council MR/J004553/1Wellcome Trust 087256Wellcome Trust 087256/Z08/Z
6 · The paper itself

Abstract

Irreversible blindness caused by loss of photoreceptors may be amenable to cell therapy. We previously demonstrated retinal repair and restoration of vision through transplantation of photoreceptor precursors obtained from postnatal retinas into visually impaired adult mice. Considerable progress has been made in differentiating embryonic stem cells (ESCs) in vitro toward photoreceptor lineages. However, the capability of ESC-derived photoreceptors to integrate after transplantation has not been demonstrated unequivocally. Here, to isolate photoreceptor precursors fit for transplantation, we adapted a recently reported three-dimensional (3D) differentiation protocol that generates neuroretina from mouse ESCs. We show that rod precursors derived by this protocol and selected via a GFP reporter under the control of a Rhodopsin promoter integrate within degenerate retinas of adult mice and mature into outer segment-bearing photoreceptors. Notably, ESC-derived precursors at a developmental stage similar to postnatal days 4-8 integrate more efficiently compared with cells at other stages. This study shows conclusively that ESCs can provide a source of photoreceptors for retinal cell transplantation.

Indexed as

Cell Culture TechniquesAnimalsBlindnessCell- and Tissue-Based TherapyCell DifferentiationEmbryonic Stem CellsGreen Fluorescent ProteinsMicePhotoreceptor CellsPhotoreceptor Cells, VertebrateRetinaRhodopsinStem Cell TransplantationGreen Fluorescent ProteinsRhodopsin

Identifiers

PMID23873086
PMCPMC3826328
OpenAlexW2021724765

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.