Evidence map›Paper›PMID 34445225›Full record

ArticleInternational journal of molecular sciences2021

Axonal Injuries Cast Long Shadows: Long Term Glial Activation in Injured and Contralateral Retinas after Unilateral Axotomy.

María José González-Riquelme, Caridad Galindo-Romero, Fernando Lucas-Ruiz, Marina Martínez-Carmona, Kristy T Rodríguez-Ramírez, José María Cabrera-Maqueda, María Norte-Muñoz, Manuel Vidal-Sanz, Marta Agudo-Barriuso

Open access · goldAbstract 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 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

11 citing papers in PubMed, 17 citations in OpenAlex.

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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

9 authors at 1 institution in 1 country.

María José González-RiquelmeGrupo de Oftalmología Experimental, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), 30120 Murcia, Spain.
Caridad Galindo-RomeroGrupo de Oftalmología Experimental, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), 30120 Murcia, Spain.ORCID 0000-0001-9469-9868
Fernando Lucas-RuizGrupo de Oftalmología Experimental, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), 30120 Murcia, Spain.ORCID 0000-0002-8799-6909
Marina Martínez-CarmonaGrupo de Oftalmología Experimental, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), 30120 Murcia, Spain.ORCID 0000-0002-2026-6266
Kristy T Rodríguez-RamírezGrupo de Oftalmología Experimental, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), 30120 Murcia, Spain.
José María Cabrera-MaquedaGrupo de Oftalmología Experimental, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), 30120 Murcia, Spain.
María Norte-MuñozGrupo de Oftalmología Experimental, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), 30120 Murcia, Spain.ORCID 0000-0002-1236-7702
Manuel Vidal-SanzGrupo de Oftalmología Experimental, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), 30120 Murcia, Spain.ORCID 0000-0002-9216-1615
Marta Agudo-BarriusoGrupo de Oftalmología Experimental, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca), 30120 Murcia, Spain.ORCID 0000-0002-8566-9277
Instituto Murciano de Investigación Biosanitaria · ES

Funding

Fundación Séneca 19881/GERM/15Instituto de Salud Carlos III PI19/00071Instituto de Salud Carlos III RD16/0008/0026Ministerio de Economía y Competitividad PID2019-106498GB-I00
6 · The paper itself

Abstract

backgroundTo analyze the course of microglial and macroglial activation in injured and contralateral retinas after unilateral optic nerve crush (ONC).

methodsThe left optic nerve of adult pigmented C57Bl/6 female mice was intraorbitally crushed and injured, and contralateral retinas were analyzed from 1 to 45 days post-lesion (dpl) in cross-sections and flat mounts. As controls, intact retinas were studied. Iba1

resultsAfter ONC, MC density increased significantly from 5 to 21 dpl in the inner layers of injured retinas, remaining within intact values in the contralateral ones. However, in both retinas there was a significant and long-lasting increase of CD68

conclusionsUnilateral ONC triggers a bilateral and persistent activation of MCs and an opposed response of M2 MCs between both retinas. Macroglial hypertrophy is transient.

Indexed as

AxotomyAnimalsAxonsFemaleMiceMicrogliaOptic Nerve InjuriesRetinal Ganglion Cellsastrocytesbilateral responseinflammationM1M2microglial cellsMüller cellsoptic nerve crushretina

Identifiers

PMID34445225
PMCPMC8395228
OpenAlexW3191350387

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.