Evidence map›Paper›PMID 32710488›Full record

ReviewClinical & experimental ophthalmology2020

Retinal pigment epithelium and age-related macular degeneration: A review of major disease mechanisms.

Shreya Somasundaran, Ian J Constable, Carla B Mellough, Livia S Carvalho

Open access · hybridAbstract readReview
In one paragraph

Review in Clinical & experimental ophthalmology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 114 papers.

0numbers the graph read from it
0cells of the map it votes in
114citing papers in PubMed
11.4field-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

114 citing papers in PubMed, 173 citations in OpenAlex.

  1. Article
  2. Fellow-eye retinal age gap and high injection burden over four years in neovascular age-related macular degeneration.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Article
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  6. AAV NRF2 gene therapy preserves retinal structure and function in rodent models of oxidative damage.Molecular therapy : the journal of the American Society of Gene Therapy · 2026
    Article
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54 more citing papers are in PubMed but not listed here.

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 1 institution in 1 country.

Shreya SomasundaranCentre for Ophthalmology and Visual Science/Lions Eye Institute, University of Western Australia, Nedlands, Western Australia, Australia.ORCID 0000-0002-3379-9360
Ian J ConstableCentre for Ophthalmology and Visual Science/Lions Eye Institute, University of Western Australia, Nedlands, Western Australia, Australia.ORCID 0000-0002-2140-6478
Carla B MelloughCentre for Ophthalmology and Visual Science/Lions Eye Institute, University of Western Australia, Nedlands, Western Australia, Australia.ORCID 0000-0003-3685-6516
Livia S CarvalhoCentre for Ophthalmology and Visual Science/Lions Eye Institute, University of Western Australia, Nedlands, Western Australia, Australia.ORCID 0000-0002-3909-5778
Lions Eye Institute · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Age-related macular degeneration (AMD) is a progressive degenerative disease that is the leading cause of vision loss in the elderly population. Degeneration/dysregulation of the retinal pigment epithelium (RPE), a supportive monolayer of cells underlying the photoreceptors, is commonly seen in patients with AMD. While treatment exists for the neovascular/wet form of AMD, there is currently no cure for the non-exudative/dry form of AMD, making it imperative to understand the pathogenesis of this disease. Although our understanding of the aetiology of AMD has increased over the years, the underlying disease mechanism has not yet been identified, mainly due to the multifactorial nature of this disease. Herein, we review some of the commonly proposed degeneration pathways of RPE cells and their role in the pathogenesis of AMD; including activation of the complement cascade, oxidative stress-induced cell death mechanisms, dysfunctional mitochondria and the role of crystallins in AMD disease progression.

Indexed as

Macular DegenerationRetinal Pigment EpitheliumAgedCell DeathHumansMitochondriaOxidative Stressage-related macular degenerationapoptosiseyenecrosisretinal pigment epithelium

Identifiers

PMID32710488
PMCPMC7754492
OpenAlexW3044466678

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.