Evidence map›Paper›PMID 24708419›Full record

ArticleImmunology2014

Protection against collagen-induced arthritis in mice afforded by the parasitic worm product, ES-62, is associated with restoration of the levels of interleukin-10-producing B cells and reduced plasma cell infiltration of the joints.

David T Rodgers, Miguel A Pineda, Mairi A McGrath, Lamyaa Al-Riyami, William Harnett, Margaret M Harnett

Open access · hybridAbstract read
In one paragraph

Article in Immunology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
3.9field-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

33 citing papers in PubMed, 49 citations in OpenAlex.

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  19. Regulatory B cells in infectious disease (Review).Molecular medicine reports · 2017
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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

6 authors at 2 institutions in 1 country.

David T RodgersInstitute of Infection, Immunity and Inflammation, University of Glasgow, Glasgow, UK.
Miguel A Pineda
Mairi A McGrath
Lamyaa Al-Riyami
William Harnett
Margaret M Harnett
University of Glasgow · GBUniversity of Strathclyde · GB

Funding

Arthritis Research UK 18413Wellcome Trust WT086852)
6 · The paper itself

Abstract

We have previously reported that ES-62, a molecule secreted by the parasitic filarial nematode Acanthocheilonema viteae, protects mice from developing collagen-induced arthritis (CIA). Together with increasing evidence that worm infection may protect against autoimmune conditions, this raises the possibility that ES-62 may have therapeutic potential in rheumatoid arthritis and hence, it is important to fully understand its mechanism of action. To this end, we have established to date that ES-62 protection in CIA is associated with suppressed T helper type 1 (Th1)/Th17 responses, reduced collagen-specific IgG2a antibodies and increased interleukin-10 (IL-10) production by splenocytes. IL-10-producing regulatory B cells have been proposed to suppress pathogenic Th1/Th17 responses in CIA: interestingly therefore, although the levels of IL-10-producing B cells were decreased in the spleens of mice with CIA, ES-62 was found to restore these to the levels found in naive mice. In addition, exposure to ES-62 decreased effector B-cell, particularly plasma cell, infiltration of the joints, and such infiltrating B cells showed dramatically reduced levels of Toll-like receptor 4 and the activation markers, CD80 and CD86. Collectively, this induction of hyporesponsiveness of effector B-cell responses, in the context of the resetting of the levels of IL-10-producing B cells, is suggestive of a modulation of the balance between effector and regulatory B-cell responses that may contribute to ES-62-mediated suppression of CIA-associated inflammation and inhibition of production of pathogenic collagen-specific IgG2a antibodies.

Indexed as

CollagenAnimalsAntibodiesAntigens, CDAntirheumatic AgentsArthritis, ExperimentalBiomarkersB-LymphocytesCells, CulturedHelminth ProteinsInterleukin-10JointsMaleMiceMice, Inbred DBAPlasma CellsAntibodiesAntigens, CDAntirheumatic AgentsBiomarkersCollagenES-62 protein, Acanthocheilonema viteaeHelminth ProteinsIL10 protein, mouseInterleukin-10Tlr4 protein, mouseToll-Like Receptor 4ES-62interleukin-10-producing B cellsparasitic helminthsrheumatoid arthritis

Identifiers

PMID24708419
PMCPMC3930382
OpenAlexW2167675897

What OpenQuestion holds

Textmetadata
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.