Evidence map›Paper›PMID 20419141›Full record

ArticlePLoS pathogens2010

Viral capsid is a pathogen-associated molecular pattern in adenovirus keratitis.

Ashish V Chintakuntlawar, Xiaohong Zhou, Jaya Rajaiya, James Chodosh

Open access · goldAbstract read
In one paragraph

Article in PLoS pathogens, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

36 citing papers in PubMed, 61 citations in OpenAlex.

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  15. Role of MyD88 in adenovirus keratitis.Immunology and cell biology · 2017
    Article
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  17. Review
  18. Article
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  20. Novel model of innate immunity in corneal infection.In vitro cellular & developmental biology. Animal · 2015
    Article
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 3 institutions in 1 country.

Ashish V ChintakuntlawarUniversity of Oklahoma Health Sciences Center, Department of Ophthalmology, Oklahoma City, Oklahoma, United States of America.
Xiaohong Zhou
Jaya Rajaiya
James Chodosh
University of Oklahoma Health Sciences Center · USHarvard University · USMassachusetts Eye and Ear Infirmary · US

Funding

P30 Core Grant for Vision ResearchP30EY014104 · NEI · MASSACHUSETTS EYE AND EAR INFIRMARY · PI Eric A Pierce · 2002 to 2026
$15.1M
Immunopathogenesis of Adenovirus KeratitisR01EY013124 · NEI · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI James Chodosh, Jaya Rajaiya · 2001 to 2026
$10.8M
NEI NIH HHS P30 EY014104NEI NIH HHS R01 EY013124
6 · The paper itself

Abstract

Human adenovirus (HAdV) infection of the human eye, in particular serotypes 8, 19 and 37, induces the formation of corneal subepithelial leukocytic infiltrates. Using a unique mouse model of adenovirus keratitis, we studied the role of various virus-associated molecular patterns in subsequent innate immune responses of resident corneal cells to HAdV-37 infection. We found that neither viral DNA, viral gene expression, or viral replication was necessary for the development of keratitis. In contrast, empty viral capsid induced keratitis and a chemokine profile similar to intact virus. Transfected viral DNA did not induce leukocyte infiltration despite CCL2 expression similar to levels in virus infected corneas. Mice without toll-like receptor 9 (Tlr9) signaling developed clinical keratitis upon HAdV-37 infection similar to wild type mice, although the absolute numbers of activated monocytes in the cornea were less in Tlr9(-/-) mice. Virus induced leukocytic infiltrates and chemokine expression in mouse cornea could be blocked by treatment with a peptide containing arginine glycine aspartic acid (RGD). These results demonstrate that adenovirus infection of the cornea induces chemokine expression and subsequent infiltration by leukocytes principally through RGD contact between viral capsid and the host cell, possibly through direct interaction between the viral capsid penton base and host cell integrins.

Indexed as

AdenoviridaeAdenoviridae InfectionsAnimalsCapsidCapsid ProteinsCell SeparationChemokine CCL2Enzyme-Linked Immunosorbent AssayFemaleFlow CytometryGene ExpressionGenes, ViralHumansImmunohistochemistryKeratitisMicearginyl-glycyl-aspartic acidCapsid ProteinsChemokine CCL2OligopeptidesToll-Like Receptor 9

Identifiers

PMID20419141
PMCPMC2855317
OpenAlexW2096558584

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.