Evidence map›Paper›PMID 36309487›Full record

ArticleNutrition & diabetes2022

Inhibition of CD40-TRAF6-dependent inflammatory activity halts the onset of diabetic retinopathy in streptozotocin-diabetic mice.

Scott J Howell, Chieh A Lee, Thomas E Zapadka, Sarah I Lindstrom, Brooklyn E Taylor, Zakary R R Taylor, Katherine G Barber, Patricia R Taylor

Open access · goldAbstract read
In one paragraph

Article in Nutrition & diabetes, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

6 citing papers in PubMed, 8 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 2 institutions in 1 country.

Scott J HowellDepartment of Ophthalmology and Visual Science Case Western Reserve University, School of Medicine, Cleveland, USA.
Chieh A LeeDepartment of Ophthalmology and Visual Science Case Western Reserve University, School of Medicine, Cleveland, USA.
Thomas E ZapadkaDepartment of Ophthalmology and Visual Science Case Western Reserve University, School of Medicine, Cleveland, USA.
Sarah I LindstromDepartment of Ophthalmology and Visual Science Case Western Reserve University, School of Medicine, Cleveland, USA.
Brooklyn E TaylorDepartment of Ophthalmology and Visual Science Case Western Reserve University, School of Medicine, Cleveland, USA.
Zakary R R TaylorDepartment of Ophthalmology and Visual Science Case Western Reserve University, School of Medicine, Cleveland, USA.
Katherine G BarberLouis Stokes Cleveland VA Medical Center, Cleveland, OH, USA.
Patricia R TaylorDepartment of Ophthalmology and Visual Science Case Western Reserve University, School of Medicine, Cleveland, USA. patricia.r.taylor@case.edu.ORCID 0000-0002-1186-2074
Louis Stokes Cleveland VA Medical Center · USUniversity School · US

Funding

TISSUE CULTURE AND HYBRIDOMA MODULEP30EY011373 · NEI · CASE WESTERN RESERVE UNIVERSITY · PI Irina A Pikuleva · 1997 to 2026
$17.7M
Identification of Immunomodulators for Diabetic Retinopathy TherapeuticsR01EY030487 · NEI · CASE WESTERN RESERVE UNIVERSITY · PI TAYLOR, PATRICIA R · 2020 to 2024
$2.0M
The role of IL-17A in the onset and progression of diabetic retinopathy in VA patientsI01CX002204 · VA · LOUIS STOKES CLEVELAND VA MEDICAL CENTER · PI TAYLOR, PATRICIA R · 2021 to 2024
–
CSRD VA I01 CX002204NEI NIH HHS P30 EY011373NEI NIH HHS R01 EY030487
6 · The paper itself

Abstract

Diabetes initiates inflammation that can impair the retinal vasculature, and lead to diabetic retinopathy; one of the leading causes of blindness. Inflammatory pathways have been examined as potential therapeutic targets for diabetic retinopathy, but there is still a need for early-stage treatments. We hypothesized that the CD40-TNF Receptor Associated Factor 6 (TRAF6) axis plays a pivotal role in the onset of diabetic retinopathy, and that the CD40-TRAF6 axis would be a prime therapeutic target for early-stage non-proliferative diabetic retinopathy. The CD40-TRAF6 complex can initiate NFκB activation, inflammation, and tissue damage. Further, CD40 and TRAF6 are constitutively expressed on Muller glia, and upregulated in the diabetic retina. Yet the role of the CD40-TRAF6 complex in the onset of diabetic retinopathy is still unclear. In the current study, we examined the CD40-TRAF6 axis in diabetic retinopathy using a small molecule inhibitor (SMI-6877002) on streptozotocin-induced diabetic mice. When CD40-TRAF6-dependent inflammation was inhibited, retinal vascular leakage and capillary degeneration was ameliorated in diabetic mice. Collectively, these data suggest that the CD40-TRAF6 axis plays a pivotal role in the onset of diabetic retinopathy, and could be a novel therapeutic target for early diabetic retinopathy.

Indexed as

Diabetes Mellitus, ExperimentalDiabetic RetinopathyAnimalsCD40 AntigensInflammationMiceMice, Inbred C57BLStreptozocinTNF Receptor-Associated Factor 6CD40 AntigensStreptozocinTNF Receptor-Associated Factor 6TRAF6 protein, mouse

Identifiers

PMID36309487
PMCPMC9617859
OpenAlexW4307953164

What OpenQuestion holds

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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.