Evidence map›Paper›PMID 26448323›Full record

ArticleCell death & disease2015

Endoplasmic reticulum stress-regulated CXCR3 pathway mediates inflammation and neuronal injury in acute glaucoma.

Y Ha, H Liu, Z Xu, H Yokota, S P Narayanan, T Lemtalsi, S B Smith, R W Caldwell, R B Caldwell, W Zhang

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

42 citing papers in PubMed, 73 citations in OpenAlex.

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  10. Sirt6 protects retinal ganglion cells and optic nerve from degeneration during aging and glaucoma.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Article
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  13. Lipoxins AJournal of neuroinflammation · 2024
    Article
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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

10 authors at 4 institutions in 2 countries.

Y HaDepartment of Ophthalmology and Visual Sciences, The University of Texas Medical Branch, Galveston, TX, USA.
H LiuCenter for Biomedical Engineering, The University of Texas Medical Branch, Galveston, TX, USA.
Z XuVascular Biology Center, Georgia Regents University, Augusta, GA, USA.
H YokotaVascular Biology Center, Georgia Regents University, Augusta, GA, USA.
S P NarayananVascular Biology Center, Georgia Regents University, Augusta, GA, USA.
T LemtalsiVascular Biology Center, Georgia Regents University, Augusta, GA, USA.
S B SmithCellular Biology and Anatomy, Georgia Regents University, Augusta, GA, USA.
R W CaldwellDepartment of pharmacology and Toxicology, Georgia Regents University, Augusta, GA, USA.
R B CaldwellVascular Biology Center, Georgia Regents University, Augusta, GA, USA.
W ZhangDepartment of Ophthalmology and Visual Sciences, The University of Texas Medical Branch, Galveston, TX, USA.
Augusta University · USThe University of Texas Medical Branch at Galveston · USGeorgia Regents Medical Center · USTogus VA Medical Center · US

Funding

Cellular Mechanisms of Retinopathy: Role of ArginaseR01EY011766 · NEI · MEDICAL COLLEGE OF GEORGIA (MCG) · PI CALDWELL, ROBERT WILLIAM, CALDWELL, RUTH B · 1998 to 2021
$6.7M
Role of homocysteine in retinal diseaseR01EY012830 · NEI · MEDICAL COLLEGE OF GEORGIA (MCG) · PI SMITH, SYLVIA B. · 2000 to 2016
$4.4M
Mechanisms of Retinal Neuronal InjuryR01EY022694 · NEI · UNIVERSITY OF TEXAS MED BR GALVESTON · PI ZHANG, WENBO · 2012 to 2021
$3.8M
Diabetic retinopathy: sigma receptor 1 (??R1) as a novel therapeutic target.R01EY014560 · NEI · MEDICAL COLLEGE OF GEORGIA (MCG) · PI SMITH, SYLVIA B. · 2004 to 2013
$2.7M
Mechanisms of Diabetic Retinopathy: Oxidative Stress and InflammationI01BX001233 · VA · CHARLIE NORWOOD VA MEDICAL CENTER · PI CALDWELL, RUTH B · 2012 to 2015
–
Mechanisms of Traumatic Retinal Injury: Targeting the Arginase PathwayI01BX003221 · VA · CHARLIE NORWOOD VA MEDICAL CENTER · PI CALDWELL, RUTH B · 2016 to 2019
–
BLRD VA I01 BX001233BLRD VA I01 BX003221NEI NIH HHS EY022694NEI NIH HHS EY11766NEI NIH HHS EY 14560NEI NIH HHS R01 EY011766NEI NIH HHS R01 EY012830NEI NIH HHS R01 EY014560NEI NIH HHS R01 EY022694
6 · The paper itself

Abstract

Acute glaucoma is a leading cause of irreversible blindness in East Asia. The mechanisms underlying retinal neuronal injury induced by a sudden rise in intraocular pressure (IOP) remain obscure. Here we demonstrate that the activation of CXCL10/CXCR3 axis, which mediates the recruitment and activation of inflammatory cells, has a critical role in a mouse model of acute glaucoma. The mRNA and protein expression levels of CXCL10 and CXCR3 were significantly increased after IOP-induced retinal ischemia. Blockade of the CXCR3 pathway by deleting CXCR3 gene significantly attenuated ischemic injury-induced upregulation of inflammatory molecules (interleukin-1β and E-selectin), inhibited the recruitment of microglia/monocyte to the superficial retina, reduced peroxynitrite formation, and prevented the loss of neurons within the ganglion cell layer. In contrast, intravitreal delivery of CXCL10 increased leukocyte recruitment and retinal cell apoptosis. Inhibition of endoplasmic reticulum (ER) stress with chemical chaperones partially blocked ischemic injury-induced CXCL10 upregulation, whereas induction of ER stress with tunicamycin enhanced CXCL10 expression in retina and primary retinal ganglion cells. Interestingly, deleting CXCR3 attenuated ER stress-induced retinal cell death. In conclusion, these results indicate that ER stress-medicated activation of CXCL10/CXCR3 pathway has an important role in retinal inflammation and neuronal injury after high IOP-induced ischemia.

Indexed as

Endoplasmic Reticulum StressAnimalsApoptosisCells, CulturedChemokine CXCL10GlaucomaInflammationIschemiaMice, Inbred C57BLMice, KnockoutReceptors, CXCR3RetinaRetinal Ganglion CellsRetinal VesselsSignal TransductionUp-RegulationChemokine CXCL10Cxcl10 protein, mouseCxcr3 protein, mouseReceptors, CXCR3

Identifiers

PMID26448323
PMCPMC4632306
OpenAlexW2247769468

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.