Evidence map›Paper›PMID 34638759›Full record

ArticleInternational journal of molecular sciences2021

LED-Induced Microglial Activation and Rise in Caspase3 Suggest a Reorganization in the Retina.

Boglárka Balogh, Gergely Szarka, Ádám J Tengölics, Gyula Hoffmann, Béla Völgyi, Tamás Kovács-Öller

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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

1 citing paper in PubMed.

  1. 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

6 authors.

Boglárka BaloghJános Szentágothai Research Centre, University of Pécs, 7624 Pécs, Hungary.
Gergely SzarkaJános Szentágothai Research Centre, University of Pécs, 7624 Pécs, Hungary.
Ádám J TengölicsJános Szentágothai Research Centre, University of Pécs, 7624 Pécs, Hungary.
Gyula HoffmannJános Szentágothai Research Centre, University of Pécs, 7624 Pécs, Hungary.
Béla VölgyiJános Szentágothai Research Centre, University of Pécs, 7624 Pécs, Hungary.ORCID 0000-0001-7481-390X
Tamás Kovács-ÖllerJános Szentágothai Research Centre, University of Pécs, 7624 Pécs, Hungary.ORCID 0000-0002-3353-4485

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vision is our primary sense as the human eye is the gateway for more than 65% of information reaching the human brain. Today's increased exposure to different wavelengths and intensities of light from light emitting diode (LED) sources could induce retinal degeneration and accompanying neuronal cell death. Damage induced by chronic phototoxic reactions occurring in the retina accumulates over years and it has been suggested as being responsible for the etiology of many debilitating ocular conditions. In this work, we examined how LED stimulation affects vision by monitoring changes in the expression of death and survival factors as well as microglial activation in LED-induced damage (LID) of the retinal tissue. We found an LED-exposure-induced increase in the mRNA levels of major apoptosis-related markers BAX, Bcl-2, and Caspase-3 and accompanying widespread microglial and Caspase-3 activation. Everyday LED light exposure was accounted for in all the described changes in the retinal tissue of mice in this study, indicating that overuse of non-filtered direct LED light can have detrimental effects on the human retina as well.

Indexed as

Animalsbcl-2-Associated X ProteinCaspase 3HumansLightMiceMicrogliaProto-Oncogene Proteins c-bcl-2RetinaRetinal DegenerationBax protein, mousebcl-2-Associated X ProteinBcl2 protein, mouseCasp3 protein, mouseCaspase 3Proto-Oncogene Proteins c-bcl-2apoptosisBAXBcl-2caspasedegenerationLEDlightmicrogliaretina

Identifiers

PMID34638759
PMCPMC8508983

What OpenQuestion holds

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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.