Evidence map›Paper›PMID 34135369›Full record

ArticleScientific reports2021

Hypoxic-ischemic injury causes functional and structural neurovascular degeneration in the juvenile mouse retina.

Ismail S Zaitoun, Pawan K Shahi, Andrew Suscha, Kore Chan, Gillian J McLellan, Bikash R Pattnaik, Christine M Sorenson, Nader Sheibani

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

8 citing papers in PubMed, 12 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

8 authors at 1 institution in 1 country.

Ismail S ZaitounDepartment of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, 1111 Highland Avenue, WIMR 9418, Madison, WI, 53705, USA. iszaitoun@wisc.edu.
Pawan K ShahiMcPherson Eye Research, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
Andrew SuschaDepartment of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, 1111 Highland Avenue, WIMR 9418, Madison, WI, 53705, USA.
Kore ChanDepartment of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, 1111 Highland Avenue, WIMR 9418, Madison, WI, 53705, USA.
Gillian J McLellanDepartment of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, 1111 Highland Avenue, WIMR 9418, Madison, WI, 53705, USA.
Bikash R PattnaikDepartment of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, 1111 Highland Avenue, WIMR 9418, Madison, WI, 53705, USA.
Christine M SorensonMcPherson Eye Research, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
Nader SheibaniDepartment of Ophthalmology and Visual Sciences, University of Wisconsin School of Medicine and Public Health, 1111 Highland Avenue, WIMR 9418, Madison, WI, 53705, USA.
University of Wisconsin–Madison · US

Funding

UW COMPREHENSIVE CANCER CENTER SUPPORTP30CA014520 · NCI · UNIVERSITY OF WISCONSIN-MADISON · PI Christian Capitini · 1985 to 2026
$142.6M
UW Vision Research Core - Administrative CoreP30EY016665 · NEI · UNIVERSITY OF WISCONSIN-MADISON · PI Donna M Peters · 2005 to 2026
$12.6M
Investigating oxygen metabolism in diabetic retinopathyR01EY026078 · NEI · NORTHWESTERN UNIVERSITY · PI SHEIBANI, NADER, ZHANG, HAO F · 2016 to 2020
$2.3M
VEGF Antagonism and Resistance to Neovascular AMDR01EY030076 · NEI · UNIVERSITY OF WISCONSIN-MADISON · PI SORENSON, CHRISTINE M · 2020 to 2023
$1.5M
Molecular Therapies for Lebers Congenital Amaurosis Caused by KCNJ13 MutationsR01EY024995 · NEI · UNIVERSITY OF WISCONSIN-MADISON · PI PATTNAIK, BIKASH RANJAN · 2015 to 2018
$1.5M
Spectral domain optical coherence tomography instrument for multimodal imagingS10OD018221 · OD · UNIVERSITY OF WISCONSIN-MADISON · PI MCLELLAN, GILLIAN JANE · 2014 to 2014
$210k
NCI NIH HHS P30 CA014520NEI NIH HHS P30 EY016665NEI NIH HHS R01 EY024995NEI NIH HHS R01 EY026078NEI NIH HHS R01 EY030076NIH HHS S10 OD018221
6 · The paper itself

Abstract

Ischemic stroke is a major cause of long-term disabilities, including vision loss. Neuronal and blood vessel maturation can affect the susceptibility of and outcome after ischemic stroke. Although we recently reported that exposure of neonatal mice to hypoxia-ischemia (HI) severely compromises the integrity of the retinal neurovasculature, it is not known whether juvenile mice are similarly impacted. Here we examined the effect of HI injury in juvenile mice on retinal structure and function, in particular the susceptibility of retinal neurons and blood vessels to HI damage. Our studies demonstrated that the retina suffered from functional and structural injuries, including reduced b-wave, thinning of the inner retinal layers, macroglial remodeling, and deterioration of the vasculature. The degeneration of the retinal vasculature associated with HI resulted in a significant decrease in the numbers of pericytes and endothelial cells as well as an increase in capillary loss. Taken together, these findings suggest a need for juveniles suffering from ischemic stroke to be monitored for changes in retinal functional and structural integrity. Thus, there is an emergent need for developing therapeutic approaches to prevent and reverse retinal neurovascular dysfunction with exposure to ischemic stroke.

Indexed as

AnimalsCapillariesDisease Models, AnimalEndothelial CellsHypoxiaIschemiaIschemic StrokeMicePericytesRetinaRetinal NeuronsRetinal Vessels

Identifiers

PMID34135369
PMCPMC8209038
OpenAlexW3169792070

What OpenQuestion holds

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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.