Evidence map›Paper›PMID 31546829›Full record

ReviewInternational journal of molecular sciences2019

Retinal Ganglion Cell Death as a Late Remodeling Effect of Photoreceptor Degeneration.

Diego García-Ayuso, Johnny Di Pierdomenico, Manuel Vidal-Sanz, María P Villegas-Pérez

Abstract readReview
In one paragraph

Review in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

33 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
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  4. Single-Cell Transcriptomics onBiomedicines · 2025
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  20. Implications of Neural Plasticity in Retinal Prosthesis.Investigative ophthalmology & visual science · 2022
    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

4 authors.

Diego García-AyusoDepartamento de Oftalmología, Facultad de Medicina, Universidad de Murcia, and Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Virgen de la Arrixaca), 30120 Murcia, Spain. diegogarcia@um.es.ORCID 0000-0002-7639-5366
Johnny Di PierdomenicoDepartamento de Oftalmología, Facultad de Medicina, Universidad de Murcia, and Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Virgen de la Arrixaca), 30120 Murcia, Spain. johnnydp@um.es.
Manuel Vidal-SanzDepartamento de Oftalmología, Facultad de Medicina, Universidad de Murcia, and Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Virgen de la Arrixaca), 30120 Murcia, Spain. manuel.vidal@um.es.ORCID 0000-0002-9216-1615
María P Villegas-PérezDepartamento de Oftalmología, Facultad de Medicina, Universidad de Murcia, and Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Virgen de la Arrixaca), 30120 Murcia, Spain. mpville@um.es.ORCID 0000-0002-5734-482X

Funding

Fundación Séneca 19881/GERM/15Instituto de Salud Carlos III PI16/00380Instituto de Salud Carlos III RD16/0008/0026Ministerio de Economía y Competitividad SAF2015-67643-P
6 · The paper itself

Abstract

Inherited or acquired photoreceptor degenerations, one of the leading causes of irreversible blindness in the world, are a group of retinal disorders that initially affect rods and cones, situated in the outer retina. For many years it was assumed that these diseases did not spread to the inner retina. However, it is now known that photoreceptor loss leads to an unavoidable chain of events that cause neurovascular changes in the retina including migration of retinal pigment epithelium cells, formation of "subretinal vascular complexes", vessel displacement, retinal ganglion cell (RGC) axonal strangulation by retinal vessels, axonal transport alteration and, ultimately, RGC death. These events are common to all photoreceptor degenerations regardless of the initial trigger and thus threaten the outcome of photoreceptor substitution as a therapeutic approach, because with a degenerating inner retina, the photoreceptor signal will not reach the brain. In conclusion, therapies should be applied early in the course of photoreceptor degeneration, before the remodeling process reaches the inner retina.

Indexed as

AnimalsAxonal TransportCell DeathHumansPhotoreceptor Cells, VertebrateRetinal DegenerationRetinal Ganglion CellsRetinal Pigment EpitheliumRetinal Vesselsaxonal compressionconesneurovascular alterationsretinal degenerationretinal ganglion cellsretinal remodeling

Identifiers

PMID31546829
PMCPMC6770703

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.