Evidence map›Paper›PMID 33919327›Full record

ArticleInternational journal of molecular sciences2021

Aryl Hydrocarbon Receptor Agonist VAF347 Impedes Retinal Pathogenesis in Diabetic Mice.

Thomas E Zapadka, Sarah I Lindstrom, Julia C Batoki, Chieh A Lee, Brooklyn E Taylor, Scott J Howell, Patricia R Taylor

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 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.5field-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

16 citing papers in PubMed, 21 citations in OpenAlex.

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  10. Towards an Understanding of Retinal Diseases and Novel Treatment.International journal of molecular sciences · 2022
    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

7 authors at 2 institutions in 1 country.

Thomas E ZapadkaDepartment of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA.
Sarah I LindstromDepartment of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA.
Julia C BatokiDepartment of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA.
Chieh A LeeDepartment of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA.
Brooklyn E TaylorDepartment of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA.
Scott J HowellDepartment of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA.
Patricia R TaylorDepartment of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA.
Case Western Reserve University · USLouis Stokes Cleveland VA Medical Center · 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-17 neutrophils and lymphocytes during diabetic retinopathyIK2BX003403 · VA · LOUIS STOKES CLEVELAND VA MEDICAL CENTER · PI TAYLOR, PATRICIA R · 2016 to 2020
–
BLRD VA IK2 BX003403CSRD VA I01 CX002204NEI NIH HHS EY011373NEI NIH HHS EY030487NEI NIH HHS P30 EY011373NEI NIH HHS R01 EY030487
6 · The paper itself

Abstract

Diabetic retinopathy is the leading cause of blindness in the working-age population worldwide. Although the cause of diabetic retinopathy is multifactorial, IL-17A is a prevalent inflammatory cytokine involved in the promotion of diabetes-mediated retinal inflammation and the progression of diabetic retinopathy. The primary source of IL-17A is Th17 cells, which are T helper cells that have been differentiated by dendritic cells in a proinflammatory cytokine environment. Aryl hydrocarbon receptor (AhR) is a ligand-dependent transcription factor that can manipulate dendritic cell maturation, halt the production of IL-6 (a proinflammatory cytokine), and suppress Th17 cell differentiation. In the current study, we examined the efficacy of an AhR agonist, VAF347, as a potential therapeutic for the onset of non-proliferative diabetic retinopathy in streptozotocin (STZ)-induced diabetic C57BL/6 mice. We determined that diabetes-mediated leukostasis, oxidative stress, and inflammation in the retina of STZ-diabetic mice were all significantly lower when treated with the AhR agonist VAF347. Furthermore, when VAF347 was subcutaneously injected into STZ-diabetic mice, retinal capillary degeneration was ameliorated, which is the hallmark of non-proliferative diabetic retinopathy in this diabetes murine model. Collectively, these findings provide evidence that the AhR agonist VAF347 could be a potentially novel therapeutic for non-proliferative diabetic retinopathy.

Indexed as

AnimalsCell DifferentiationDiabetes Mellitus, ExperimentalDiabetic RetinopathyInflammationInterleukin-17MaleMiceMice, Inbred C57BLPyrimidinesReceptors, Aryl HydrocarbonSignal TransductionInterleukin-17PyrimidinesReceptors, Aryl HydrocarbonVAF347AhRcapillary degenerationdiabetic retinopathyIL-17Aretinal inflammationVAF347

Identifiers

PMID33919327
PMCPMC8122442
OpenAlexW3152607042

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.