Evidence map›Paper›PMID 20498708›Full record

ArticlePloS one2010

Human Th1 cells that express CD300a are polyfunctional and after stimulation up-regulate the T-box transcription factor eomesodermin.

Sriram Narayanan, Rodolfo Silva, Giovanna Peruzzi, Yelina Alvarez, Venkateswara R Simhadri, Karen Debell, John E Coligan, Francisco Borrego

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

30 citing papers in PubMed, 41 citations in OpenAlex.

  1. Trial
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  3. Human IgMInternational journal of molecular sciences · 2023
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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

8 authors at 3 institutions in 1 country.

Sriram NarayananReceptor Cell Biology Section, Laboratory of Immunogenetics, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, Maryland, United States of America.
Rodolfo Silva
Giovanna Peruzzi
Yelina Alvarez
Venkateswara R Simhadri
Karen Debell
John E Coligan
Francisco Borrego
National Institutes of Health · USCenter for Drug Evaluation and Research · USNational Institute of Allergy and Infectious Diseases · US

Funding

Intramural NIH HHS
6 · The paper itself

Abstract

Human naïve CD4 T cells express low levels of the immunomodulatory receptor CD300a, whereas effector/memory CD4 cells can be either CD300a(+) or CD300a(-). This suggested that CD300a expression could define a specific subset within the effector/memory CD4 T cell subpopulations. In fact, ex vivo analysis of the IFN-gamma producing CD4 T cells showed that they are enriched in the CD300a(+) subset. Moreover, stimulated CD4 T cells producing TNF-alpha and IL-2 besides IFN-gamma (polyfunctional) are predominantly CD300a(+). In addition to producing markedly higher levels of Th1-associated cytokines, the stimulated CD300a(+) CD4 T cells are distinguished by a striking up-regulation of the T-box transcription factor eomesodermin (Eomes), whereas T-bet is up-regulated in both CD300a(+) and CD300a(-) activated CD4 T cells to similar levels. The pleiotropic cytokine TGF-beta1 has a determinant role in dictating the development of this Th1 subset, as its presence inhibits the expression of CD300a and down-regulates the expression of Eomes and IFN-gamma. We conclude that CD300a(+) human Th1 cells tend to be polyfunctional and after stimulation up-regulate Eomes.

Indexed as

Antigens, CDCell MovementCell PolarityCell ProliferationDown-RegulationFlow CytometryHumansImmunologic MemoryInterferon-gammaLymphocyte ActivationLymphocyte SubsetsPhenotypeReceptors, ImmunologicT-Box Domain ProteinsTh1 CellsTransforming Growth Factor beta1Antigens, CDCD300A protein, humanEOMES protein, humanInterferon-gammaReceptors, ImmunologicT-Box Domain ProteinsTransforming Growth Factor beta1

Identifiers

PMID20498708
PMCPMC2869357
OpenAlexW2003939032

What OpenQuestion holds

Textmetadata
LicenceCC0
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.