Evidence map›Paper›PMID 18606647›Full record

ArticleJournal of immunology (Baltimore, Md. : 1950)2008

IL-13 production by regulatory T cells protects against experimental autoimmune encephalomyelitis independently of autoantigen.

Javier Ochoa-Repáraz, Agnieszka Rynda, Miguel A Ascón, Xinghong Yang, Irina Kochetkova, Carol Riccardi, Gayle Callis, Theresa Trunkle, David W Pascual

Open access · greenAbstract read
In one paragraph

Article in Journal of immunology (Baltimore, Md. : 1950), 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
1.7field-weighted citation impact, top 16% 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

41 citing papers in PubMed, 71 citations in OpenAlex.

  1. Article
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  11. Peripheral Administration of IL-13 Induces Anti-inflammatory Microglial/Macrophage Responses and Provides Neuroprotection in Ischemic Stroke.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2019
    Article
  12. Article
  13. Gut Microbiota Interventions WithFrontiers in immunology · 2019
    Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. On the Role IL-4/IL-13 Heteroreceptor Plays in Regulation of Type 1 Diabetes.Journal of immunology (Baltimore, Md. : 1950) · 2017
    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

9 authors at 2 institutions in 1 country.

Javier Ochoa-RepárazVeterinary Molecular Biology, Montana State University, Bozeman, MT 59717, USA.
Agnieszka Rynda
Miguel A Ascón
Xinghong Yang
Irina Kochetkova
Carol Riccardi
Gayle Callis
Theresa Trunkle
David W Pascual
Montana State University · USJohns Hopkins University · US

Funding

VIRUSES: FROM PARTICLES TO PROTEOMICSP20RR020185 · NCRR · MONTANA STATE UNIVERSITY - BOZEMAN · PI MEISSNER, NICOLE · 2004 to 2011
$17.0M
MUCOSAL IMMUNITY ELICITED BY SALMONELLA VACCINE DELIVERYR01AI041123 · NIAID · MONTANA STATE UNIVERSITY - BOZEMAN · PI PASCUAL, DAVID W · 1999 to 2009
$1.9M
NCRR NIH HHS P20 RR-020185NCRR NIH HHS P20 RR020185NIAID NIH HHS AI-41123NIAID NIH HHS R01 AI041123
6 · The paper itself

Abstract

Treatment with an anti-inflammatory Salmonella vaccine expressing enterotoxigenic Escherichia coli colonization factor Ag 1 (CFA/I) proved effective in stimulating protective, potent CD25(+)CD4(+) regulatory T (T(reg)) cells in susceptible mice challenged with experimental autoimmune encephalomyelitis (EAE). Because the Salmonella vector was considerably less protective, we questioned whether altering fimbrial subunit expression to resemble conventional Salmonella expression may impact T(reg) cell potency. The Salmonella-CFA/I vaccine was modified to limit fimbrial subunit expression to the intracellular compartment (Salmonella-CFA/I(IC)). SJL mice were challenged with proteolipid protein peptide 139-151 to induce EAE and orally treated with one of three Salmonella vaccines 6 days postchallenge. Treatment with Salmonella-CFA/I(IC) greatly reduced clinical disease, similarly as Salmonella-CFA/I, by subduing IL-17 and IL-21; however, mechanisms of protection differed as evident by increased IL-13 and IFN-gamma but diminished TGF-beta production by T(reg) cells from Salmonella-CFA/I(IC)-treated mice. Adoptive transfer of T(reg) cells from both CFA/I-expressing constructs was equivalent in protecting against EAE, showing minimal disease. Although not as potent in its protection, CD25(-)CD4(+) T cells from Salmonella-CFA/I(IC) showed minimal Th2 cells, but vaccination did prime these Th2 cells rendering partial protection against EAE challenge. In vivo IL-13 but not IFN-gamma neutralization compromised protection conferred by adoptive transfer with Salmonella-CFA/I(IC)-induced T(reg) cells. Thus, the Salmonella-CFA/I(IC) vaccine elicits T(reg) cells with attributes from both the Salmonella vector and Salmonella-CFA/I vaccines. Importantly, these T(reg) cells can be induced to high potency by simply vaccinating against irrelevant Ags, offering a novel approach to treat autoimmune diseases independently of the autoantigen.

Indexed as

Adoptive TransferAnimalsAutoantigensCD4-Positive T-LymphocytesCytokinesEncephalomyelitis, Autoimmune, ExperimentalFemaleFimbriae ProteinsInterferon-gammaInterleukin-13MiceSalmonella VaccinesTh2 CellsT-Lymphocytes, RegulatoryAutoantigenscolonization factor antigensCytokinesFimbriae ProteinsInterferon-gammaInterleukin-13Salmonella Vaccines

Identifiers

PMID18606647
PMCPMC2599928
OpenAlexW2050782923

What OpenQuestion holds

Textmetadata
LicenceTDM
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.