Evidence map›Paper›PMID 18952906›Full record

ArticleInternational immunology2008

Tribbles-2 is a novel regulator of inflammatory activation of monocytes.

Katalin Eder, Hongtao Guan, Hye Y Sung, Jon Ward, Adrienn Angyal, Michelle Janas, Gabriella Sarmay, Erno Duda, Martin Turner, Steven K Dower and 3 more

Open access · greenAbstract read
In one paragraph

Article in International immunology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
1.1field-weighted citation impact, top 22% 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

26 citing papers in PubMed, 2 syntheses or guidelines pooled it, 56 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. The immunopathogenesis of narcolepsy type 1.Nature reviews. Immunology · 2024
    Review
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  7. Article
  8. Review
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  10. Article
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  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Tribbles in normal and malignant haematopoiesis.Biochemical Society transactions · 2015
    Review
  18. Article
  19. Article
  20. Review
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

13 authors at 4 institutions in 2 countries.

Katalin EderCardiovascular Research Unit, University of Sheffield, Sheffield, UK.
Hongtao Guan
Hye Y Sung
Jon Ward
Adrienn Angyal
Michelle Janas
Gabriella Sarmay
Erno Duda
Martin Turner
Steven K Dower
Sheila E Francis
David C Crossman
Endre Kiss-Toth
University of Sheffield · GBBabraham Institute · GBEötvös Loránd University · HUInstitute of Biochemistry · HU

Funding

British Heart FoundationMedical Research Council G0301063Medical Research Council G0601618
6 · The paper itself

Abstract

Inflammatory activation of monocytes is an essential part of both innate immune responses and the pathogenesis of conditions such as atherosclerosis. However, the mechanisms which modulate the response of monocytes to inflammatory stimuli are still poorly understood. Here, we report that tribbles-2 (trb-2) is a novel regulator of inflammatory activation of monocytes. Down-regulation of trb-2 levels potentiates LPS-induced IL-8 production via enhanced activation of the extracellular signal-regulated kinase and jun kinase mitogen-activated protein kinase (MAPK) pathways. In keeping with this, the endogenous level of trb-2 expression in human primary monocytes is inversely correlated to the cell's ability to produce IL-8. We show that trb-2 is a binding partner and a negative regulator of selected MAPKs. The potential in vivo relevance of these findings is highlighted by the observation that modified low-density lipoprotein profoundly down-regulates trb-2 expression, which may, in turn, significantly contribute to the inflammatory processes in the development of vascular disease. Taken together, our results define trb-2 as a potent novel regulator of monocyte biology, controlling the activation of these cells.

Indexed as

AtherosclerosisCalcium-Calmodulin-Dependent Protein KinasesCell LineCells, CulturedGene Expression RegulationHumansImmunity, InnateInterleukin-8Intracellular Signaling Peptides and ProteinsLipoproteins, LDLMitogen-Activated Protein Kinase KinasesMonocytesProtein BindingRNA, Small InterferingSignal Transductionacetyl-LDLCalcium-Calmodulin-Dependent Protein KinasesInterleukin-8Intracellular Signaling Peptides and ProteinsLipoproteins, LDLMitogen-Activated Protein Kinase KinasesRNA, Small InterferingTRIB2 protein, human

Identifiers

PMID18952906
PMCPMC2638877
OpenAlexW2154525215

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.