Evidence map›Paper›PMID 21747409›Full record

ArticleImmunology and cell biology2012

CD137 differentially regulates innate and adaptive immunity against Mycobacterium tuberculosis.

Darío A Fernández Do Porto, Javier O Jurado, Virginia Pasquinelli, Ivana B Alvarez, Romina H Aspera, Rosa M Musella, Verónica E García

Open access · hybridAbstract read
In one paragraph

Article in Immunology and cell biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 27% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 18 citations in OpenAlex.

  1. Pooled it
  2. Review
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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

7 authors at 2 institutions in 1 country.

Darío A Fernández Do PortoDepartment of Biological Chemistry, University of Buenos Aires, School of Sciences, Buenos Aires, Argentina.
Javier O Jurado
Virginia Pasquinelli
Ivana B Alvarez
Romina H Aspera
Rosa M Musella
Verónica E García
University of Buenos Aires · ARHospital Muñiz · AR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Protective immunity against Mycobacterium tuberculosis is primarily mediated by the interaction of antigen-specific T cells and antigen presenting cells, which often depends on the interplay of cytokines produced by these cells. Costimulatory signals represent a complex network of receptor-ligand interactions that qualitatively and quantitatively influence immune responses. Thus, here we investigated the function of CD137 and CD137L, molecules known to have a central role in immune regulation, during human tuberculosis (TB). We demonstrated that M. tuberculosis antigen stimulation increased both CD137 and CD137L expression on monocytes and NK cells from TB patients and healthy donors, but only up-regulated CD137 on T lymphocytes. Blockage of the CD137 pathway enhanced the levels of interferon (IFN)-γ and tumor necrosis factor (TNF)-α produced by monocytes and NK against M. tuberculosis. In contrast, CD137 blockage significantly decreased the specific degranulation of CD8(+) T cells and the percentage of specific IFN-γ and TNF-α producing lymphocytes against the pathogen. Furthermore, inhibition of the CD137 pathway markedly increased T-cell apoptosis. Taken together, our results demonstrate that CD137:CD137L interactions regulate the innate and adaptive immune response of the host against M. tuberculosis.

Indexed as

Adaptive ImmunityImmunity, Innate4-1BB LigandCells, CulturedHumansKiller Cells, NaturalMycobacterium tuberculosisT-LymphocytesTuberculosisTumor Necrosis Factor Receptor Superfamily, Member 94-1BB LigandTNFSF9 protein, humanTumor Necrosis Factor Receptor Superfamily, Member 9

Identifiers

PMID21747409
PMCPMC3330265
OpenAlexW2078048531

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.