Evidence map›Paper›PMID 22174898›Full record

ArticlePloS one2011

Transcriptomic analysis of human retinal detachment reveals both inflammatory response and photoreceptor death.

Marie-Noëlle Delyfer, Wolfgang Raffelsberger, David Mercier, Jean-François Korobelnik, Alain Gaudric, David G Charteris, Ramin Tadayoni, Florence Metge, Georges Caputo, Pierre-Olivier Barale and 5 more

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

32 citing papers in PubMed, 58 citations in OpenAlex.

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  10. Visual deterioration in patients with photoreceptor loss after retinal reattachment surgery.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2022
    Article
  11. Frontiers in pharmacology · 2022
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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

15 authors at 11 institutions in 2 countries.

Marie-Noëlle DelyferINSERM, U968, Paris, France.
Wolfgang Raffelsberger
David Mercier
Jean-François Korobelnik
Alain Gaudric
David G Charteris
Ramin Tadayoni
Florence Metge
Georges Caputo
Pierre-Olivier Barale
Raymond Ripp
Jean-Denis Muller
Olivier Poch
José-Alain Sahel
Thierry Léveillard
Fondation Ophtalmologique Adolphe de Rothschild · FRGénétique Moléculaire Génomique Microbiologie · FRHôpital Lariboisière · FRSorbonne Université · FRCentre hospitalier national d'ophtalmologie des Quinze-Vingts · FRCentre Hospitalier Universitaire de Bordeaux · FRCentre National de la Recherche Scientifique · FRCommissariat à l'Énergie Atomique et aux Énergies Alternatives · FRInstitut de la Vision · FRLaboratoire d'Intégration des Systèmes et des Technologies · FRMoorfields Eye Hospital · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRetinal detachment often leads to a severe and permanent loss of vision and its therapeutic management remains to this day exclusively surgical. We have used surgical specimens to perform a differential analysis of the transcriptome of human retinal tissues following detachment in order to identify new potential pharmacological targets that could be used in combination with surgery to further improve final outcome. METHODOLOGY/PRINCIPAL

findingsStatistical analysis reveals major involvement of the immune response in the disease. Interestingly, using a novel approach relying on coordinated expression, the interindividual variation was monitored to unravel a second crucial aspect of the pathological process: the death of photoreceptor cells. Within the genes identified, the expression of the major histocompatibility complex I gene HLA-C enables diagnosis of the disease, while PKD2L1 and SLCO4A1 -which are both down-regulated- act synergistically to provide an estimate of the duration of the retinal detachment process. Our analysis thus reveals the two complementary cellular and molecular aspects linked to retinal detachment: an immune response and the degeneration of photoreceptor cells. We also reveal that the human specimens have a higher clinical value as compared to artificial models that point to IL6 and oxidative stress, not implicated in the surgical specimens studied here. CONCLUSIONS/SIGNIFICANCE: This systematic analysis confirmed the occurrence of both neurodegeneration and inflammation during retinal detachment, and further identifies precisely the modification of expression of the different genes implicated in these two phenomena. Our data henceforth give a new insight into the disease process and provide a rationale for therapeutic strategies aimed at limiting inflammation and photoreceptor damage associated with retinal detachment and, in turn, improving visual prognosis after retinal surgery.

Indexed as

AdultAgedAnimalsBiomarkersCell DeathDown-RegulationGene Regulatory NetworksHumansInflammationKineticsMiceMiddle AgedPhotoreceptor Cells, VertebrateReproducibility of ResultsRetinal DegenerationRetinal DetachmentBiomarkers

Identifiers

PMID22174898
PMCPMC3235162
OpenAlexW2159497002

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.