Evidence map›Paper›PMID 20207959›Full record

ArticleInvestigative ophthalmology & visual science2010

A novel p40-independent function of IL-12p35 is required for progression and maintenance of herpes stromal keratitis.

Gregory M Frank, Sherrie J Divito, Dawn M Maker, Min Xu, Robert L Hendricks

Open access · greenAbstract read
In one paragraph

Article in Investigative ophthalmology & visual science, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.0field-weighted citation impact, top 24% 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

13 citing papers in PubMed, 24 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

5 authors at 3 institutions in 1 country.

Gregory M FrankGraduate Program in Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
Sherrie J Divito
Dawn M Maker
Min Xu
Robert L Hendricks
University of Pittsburgh · USOphthalmology Associates (United States) · USRiverside Transplantation Institute · US

Funding

CYTOKINES AND ADHESION MOLECULES IN HSV KERATITISR01EY010359 · NEI · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HENDRICKS, ROBERT L · 1994 to 2011
$4.9M
NEI NIH HHS P30-EY08099NEI NIH HHS R01 EY010359
6 · The paper itself

Abstract

PURPOSE. Interleukin (IL)-12p40 can couple with IL-12p35 or p19 chains to form the molecules IL-12p70 and IL-23, respectively, which promote T(H)1 cytokine responses. IL-12p35 can bind to EBI3 to form the anti-inflammatory molecule IL-35, but a proinflammatory function of IL-12p35 independent of IL-12p40 has not been described. Here such a function in a mouse model of herpes stromal keratitis (HSK), a CD4(+) T(H)1 cell-dependent corneal inflammation, is demonstrated. METHODS. Corneas of wild-type (WT), IL-12p40(-/-), IL-12p35(-/-), and IL-12p35(-/-)p40(-/-) (double knockout) mice were infected with the RE strain of HSV-1, and HSK was monitored based on corneal opacity, neovascularization, leukocytic infiltrate, and cytokine/chemokine levels. RESULTS. All mouse strains developed moderate HSK by 11 days after infection (dpi). However, from 11 to 21 dpi, HSK progressed in WT and IL-12p40(-/-) mice but regressed in IL-12p35(-/-) and IL-12p35(-/-)p40(-/-) mice. HSK regression was characterized by reductions in neutrophils and CD4(+) T cells and attenuation of blood vessels, which was associated with reduced levels of the chemokines KC (CXCL3), Mip-2 (CXCL2), and MCP-1 (CCL2) and the angiogenic factor vascular endothelial growth factor. CONCLUSIONS. HSK development does not require IL-12p40 and is thus independent of IL-12p70 and IL-23. However, late HSK progression does require a previously unrecognized IL-12p40-independent, proinflammatory function of IL-12p35.

Indexed as

AnimalsCD4-Positive T-LymphocytesCorneal StromaCytokinesDisease Models, AnimalDisease ProgressionFemaleFlow CytometryHerpesvirus 1, HumanInterleukin-12 Subunit p35Interleukin-12 Subunit p40Keratitis, HerpeticLymphocyte DepletionMiceMice, Inbred BALB CMice, KnockoutCytokinesInterleukin-12 Subunit p35Interleukin-12 Subunit p40

Identifiers

PMID20207959
PMCPMC2904011
OpenAlexW2013435191

What OpenQuestion holds

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Read underepoch 390

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.