Evidence map›Paper›PMID 20034527›Full record

ArticleHuman immunology2010

Isolation and characterization of human interleukin-10-secreting T cells from peripheral blood.

Graziella Mazza, Catherine A Sabatos-Peyton, Rachel E Protheroe, Andrew Herman, John D Campbell, David C Wraith

Open access · greenAbstract read
In one paragraph

Article in Human immunology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.5field-weighted citation impact, top 34% 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

6 citing papers in PubMed, 11 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

6 authors at 2 institutions in 1 country.

Graziella MazzaDepartment of Cellular and Molecular Medicine, University of Bristol, School of Medical Sciences, University Walk, Clifton, Bristol, United Kingdom.
Catherine A Sabatos-Peyton
Rachel E Protheroe
Andrew Herman
John D Campbell
David C Wraith
University of Bristol · GBBiotec (United Kingdom) · GB

Funding

Wellcome Trust 074731
6 · The paper itself

Abstract

Recent studies have expanded our understanding of the role of the anti-inflammatory cytokine interleukin (IL)-10, produced by multiple lineages of both human and murine T cells, in regulating the immune response. Here, we demonstrate that the small percentage of circulating CD4(+) T cells that secrete IL-10 can be isolated from human peripheral blood and, importantly, we have optimized a protocol to expand these cells in both antigen-specific and polyclonal manners. Expanded CD4(+)IL-10(+) T cells abrogate proliferation and T helper (Th) 1-like cytokine production in an antigen-specific manner, and to a lesser extent exhibit bystander suppressive capacity. CD4(+)IL-10(+) T cells are suppressive in a cell contact-dependent way, though they do not require secretion of IL-10 for their suppressive role in vitro. CD4(+)IL-10(+) T cells have an activated phenotype, with high expression of CD25, CD69, and cytotoxic T-lymphocyte antigen-4, and are largely FoxP3 negative. This novel method for the isolation and expansion of suppressive IL-10-secreting T cells has important implications both for further research and clinical therapeutic development.

Indexed as

AntigensAntigens, CDBlood CirculationBystander EffectCD4-Positive T-LymphocytesCell Culture TechniquesCell ProliferationCell SeparationCTLA-4 AntigenFlow CytometryForkhead Transcription FactorsHumansImmunophenotypingInterleukin-10Lymphocyte ActivationAntigensAntigens, CDCTLA-4 AntigenCTLA4 protein, humanForkhead Transcription FactorsFOXP3 protein, humanInterleukin-10

Identifiers

PMID20034527
PMCPMC3399767
OpenAlexW2159397857

What OpenQuestion holds

Textmetadata
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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.