Evidence map›Paper›PMID 24227629›Full record

ArticleEuropean journal of immunology2014

Differential post-transcriptional regulation of IL-10 by TLR2 and TLR4-activated macrophages.

Maria Teixeira-Coelho, Joana Guedes, Pedro Ferreirinha, Ashleigh Howes, Jorge Pedrosa, Fernando Rodrigues, Wi S Lai, Perry J Blackshear, Anne O'Garra, António G Castro and 1 more

Open access · hybridAbstract read
In one paragraph

Article in European journal of 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
1.5field-weighted citation impact, top 19% 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.

  1. Ethanolic Extract ofAntioxidants (Basel, Switzerland) · 2026
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  10. Ivacaftor partially corrects airway inflammation in a humanized G551D rat.American journal of physiology. Lung cellular and molecular physiology · 2021
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  13. 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

11 authors at 4 institutions in 4 countries.

Maria Teixeira-CoelhoLife and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, Portugal; ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal.
Joana Guedes
Pedro Ferreirinha
Ashleigh Howes
Jorge Pedrosa
Fernando Rodrigues
Wi S Lai
Perry J Blackshear
Anne O'Garra
António G Castro
Margarida Saraiva
University of Minho · PTNational Institute of Environmental Health Sciences · USMRC London Institute of Medical Sciences · GBNational Institute for Medical Research · TZ

Funding

TTP and related proteins in the regulation of gene expressionZIAES090080 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI BLACKSHEAR, PERRY J · 2009 to 2025
$52.6M
TTP AND RELATED PROTEINS IN INFLAMMATORY DISEASESZ01ES090080 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI BLACKSHEAR, PERRY J · 1998 to 2008
$5.3M
Intramural NIH HHS Z01 ES090080Medical Research Council MC_U117565642Medical Research Council U117565642
6 · The paper itself

Abstract

The activation of TLRs by microbial molecules triggers intracellular-signaling cascades and the expression of cytokines such as IL-10. Il10 expression is tightly controlled to ensure effective immune responses, while preventing pathology. Maximal TLR-induction of Il10 transcription in macrophages requires signaling through the MAPKs, ERK, and p38. Signals via p38 downstream of TLR4 activation also regulate IL-10 at the post-transcriptional level, but whether this mechanism operates downstream of other TLRs is not clear. We compared the regulation of IL-10 production in TLR2 and TLR4-stimulated BM-derived macrophages and found different stability profiles for the Il10 mRNA. TLR2 signals promoted a rapid induction and degradation of Il10 mRNA, whereas TLR4 signals protected Il10 mRNA from rapid degradation, due to the activation of Toll/IL-1 receptor domain-containing adaptor inducing IFN-β (TRIF) and enhanced p38 signaling. This differential post-transcriptional mechanism contributes to a stronger induction of IL-10 secretion via TLR4. Our study provides a molecular mechanism for the differential IL-10 production by TLR2- or TLR4-stimulated BMMs, showing that p38-induced stability is not common to all TLR-signaling pathways. This mechanism is also observed upon bacterial activation of TLR2 or TLR4 in BMMs, contributing to IL-10 modulation in these cells in an infection setting.

Indexed as

Macrophage ActivationRNA Processing, Post-TranscriptionalAdaptor Proteins, Vesicular TransportAnimalsBacteriaEnzyme ActivationFemaleGene Expression RegulationInterleukin-10MacrophagesMiceMice, Knockoutp38 Mitogen-Activated Protein KinasesRNA, MessengerRNA StabilitySignal TransductionAdaptor Proteins, Vesicular TransportInterleukin-10p38 Mitogen-Activated Protein KinasesRNA, MessengerTicam1 protein, mouseToll-Like Receptor 2Toll-Like Receptor 4TristetraprolinIL-10MAPKsPost-transcriptional regulationTLRs

Identifiers

PMID24227629
PMCPMC4623319
OpenAlexW1585402342

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.