Evidence map›Paper›PMID 26376776›Full record

ArticleJournal of neuroinflammation2015

Early pro-inflammatory cytokine elevations in the DBA/2J mouse model of glaucoma.

Gina N Wilson, Denise M Inman, Christine M Dengler Crish, Christine M Denger-Crish, Matthew A Smith, Samuel D Crish

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Journal of neuroinflammation, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 52 papers.

0numbers the graph read from it
0cells of the map it votes in
52citing papers in PubMed
6.8field-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

52 citing papers in PubMed, 82 citations in OpenAlex.

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  12. L- and T-type CaNeural regeneration research · 2023
    Article
  13. Review
  14. Article
  15. Article
  16. The Role of Axonal Transport in Glaucoma.International journal of molecular sciences · 2022
    Review
  17. Review
  18. Article
  19. Article
  20. Immune responses to injury and their links to eye disease.Translational research : the journal of laboratory and clinical medicine · 2021
    Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Gina N WilsonDepartment of Pharmaceutical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA. gwilso12@kent.edu.
Denise M InmanDepartment of Pharmaceutical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA. dinman@neomed.edu.
Christine M Dengler CrishDepartment of Pharmaceutical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA. ccrish@neomed.edu.
Christine M Denger-Crish
Matthew A SmithDepartment of Pharmaceutical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA. msmith13@neomed.edu.
Samuel D CrishDepartment of Pharmaceutical Sciences, Northeast Ohio Medical University, 4209 State Route 44, Rootstown, OH, 44272, USA. scrish@neomed.edu.
Northeast Ohio Medical University · US

Funding

Axonopathy in GlaucomaR01EY022358 · NEI · NORTHEAST OHIO MEDICAL UNIVERSITY · PI CRISH, SAMUEL D · 2012 to 2016
$1.9M
NEI NIH HHS EY022358NEI NIH HHS R01 EY022358
6 · The paper itself

Abstract

backgroundNeuroinflammation-astrogliosis, microglial activation, and changes in cytokine signaling-is a prominent feature of neurodegenerative disorders. Glaucoma is a group of chronic neurodegenerative conditions that make up the leading cause of irreversible blindness worldwide. Neuroinflammation has been postulated to play a significant role in the pathogenesis and progression of glaucomatous neurodegeneration. Though much is known regarding inflammation in the eye in glaucoma, little is known about cytokine activity outside of the retina where pathologies develop early.

methodsWe traced the primary visual projection from the eye to the superior colliculus (SC) in DBA/2J and DBA/2J.Gpnmb (+) (control) mice using the anterograde tracer cholera toxin-B (CTB) to assay axonal transport deficits. Forty-eight hours later, visual structures were microdissected from fresh tissue based on transport outcome. Using magnetic bead multiplexing assays, we measured levels of 20 cytokines in the retina, proximal and distal optic nerves, CTB-positive and negative SC subdivisions, cerebellum, and serum at different ages representing different stages of pathology.

resultsPro- and anti-inflammatory cytokine levels in mice often changed in the same direction based on strain, age, and tissue. Significant elevations in retinal pro-inflammatory cytokines were observed in young DBA/2J mice compared to controls, followed by an age-dependent decrease in the DBA/2J mice. Proximal optic nerve of young DBA/2J mice showed a 50 % or greater decrease in levels of certain cytokines compared to older DBA/2J cohorts and controls, while both proximal and distal optic nerve of DBA/2Js showed elevations in IL-1β at all ages compared to controls. Pro-inflammatory cytokine IL-6 levels varied in accordance with transport outcome in the SC: IL-6 was elevated 44-80 % in glaucomatous DBA/2J collicular regions deficient in anterograde transport from retinal ganglion cells (RGCs) compared to areas with intact transport.

conclusionDysregulation of cytokine signaling in the RGC projection of DBA/2J mice was evident early in distal retinal targets, well before intraocular pressure elevation or axonal degeneration begins.

Indexed as

Age FactorsAnalysis of VarianceAnimalsCholera ToxinCytokinesDisease Models, AnimalEye ProteinsFemaleFibroblast Growth Factor 2GlaucomaMaleMembrane GlycoproteinsMiceMice, Inbred DBAMice, TransgenicMicrodissectionCholera ToxinCytokinesEye ProteinsFibroblast Growth Factor 2Gpnmb protein, mouseMembrane Glycoproteins

Identifiers

PMID26376776
PMCPMC4574349
OpenAlexW2160145914

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.