Evidence map›Paper›PMID 30087443›Full record

ArticleMucosal immunology2018

Role of IL-18 induced Amphiregulin expression on virus induced ocular lesions.

Siva Karthik Varanasi, Naveen K Rajasagi, Ujjaldeep Jaggi, Barry T Rouse

Open access · bronzeAbstract read
In one paragraph

Article in Mucosal immunology, 2018. 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
0.6field-weighted citation impact, top 32% 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, 20 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

4 authors at 2 institutions in 1 country.

Siva Karthik VaranasiDepartment of Genome Science and Technology, University of Tennessee, Knoxville, TN, USA.
Naveen K RajasagiDepartment of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN, USA.
Ujjaldeep JaggiDepartment of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN, USA.
Barry T RouseDepartment of Biomedical and Diagnostic Sciences, College of Veterinary Medicine, University of Tennessee, Knoxville, TN, USA. btr@utk.edu.
University of Tennessee at Knoxville · USKnoxville College · US

Funding

Mechanisms of Herpetic KeratitisR01EY005093 · NEI · UNIVERSITY OF TENNESSEE KNOXVILLE · PI ROUSE, BARRY T. · 1985 to 2020
$7.8M
NEI NIH HHS R01 EY005093
6 · The paper itself

Abstract

This report deals with the possible mechanism by which IL-18 can contribute to the control and resolution of inflammatory lesions in the cornea caused by herpes simplex virus infection. Our results demonstrate that the expression of the IL-18R by both regulatory T cells (Treg) and effector T cells was a pivotal event that influenced lesion pathogenesis. The engagement of IL-18R on Treg with its cytokine ligand resulted in Amphiregulin expression a molecule associated with tissue repair. In support of this scheme of events, lesion severity became more severe in animals unable to express the IL-18R because of gene knockout and was reduced in severity when IL-18 was overexpressed in the cornea. These changes in lesion severity correlated with the frequency and number of both Treg and Teff that expressed Amphiregulin. Additional experiments indicated that IL-12 and IL-18 acted synergistically to enhance Amphiregulin expression in Treg, an event partly dependent on P38 MAPK activity. Finally, sub-conjunctival administration of Amphiregulin resulted in resolution of both developing and developed lesions. Thus, overall our results imply that IL-18 may participate in controlling the severity of SK and contribute to tissue repair by converting both Treg and effector T cells into those that produce Amphiregulin.

Indexed as

AmphiregulinAnimalsCorneaFemaleHerpes SimplexInterleukin-12Interleukin-18Keratitis, HerpeticMiceMice, Inbred C57BLMice, Knockoutp38 Mitogen-Activated Protein KinasesReceptors, Interleukin-18Signal TransductionSimplexvirusT-Lymphocytes, RegulatoryAmphiregulinInterleukin-12Interleukin-18p38 Mitogen-Activated Protein KinasesReceptors, Interleukin-18

Identifiers

PMID30087443
PMCPMC6279570
OpenAlexW2886922970

What OpenQuestion holds

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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.