Evidence map›Paper›PMID 24023826›Full record

ArticlePloS one2013

Transcription of Tnfaip3 is regulated by NF-κB and p38 via C/EBPβ in activated macrophages.

Ting-Yu Lai, Shang-Duen Wu, Mong-Hsun Tsai, Eric Y Chuang, Li-Ling Chuang, Li-Chung Hsu, Liang-Chuan Lai

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
1.3field-weighted citation impact, top 21% 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

24 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
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  7. A Model of iPSC-Derived Macrophages withInternational journal of molecular sciences · 2023
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  15. Article
  16. TNIP1 RegulatesFrontiers in immunology · 2018
    Article
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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.

Ting-Yu LaiInstitute of Molecular Medicine, National Taiwan University, Taipei, Taiwan.
Shang-Duen Wu
Mong-Hsun Tsai
Eric Y Chuang
Li-Ling Chuang
Li-Chung Hsu
Liang-Chuan Lai
National Taiwan University · TWChang Gung University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Macrophages play a pivotal role in the immune system through recognition and elimination of microbial pathogens. Toll-like receptors (TLRs) on macrophages interact with microbial substances and initiate signal transduction through intracellular adapters. TLR4, which recognizes the lipopolysaccharides (LPS) on Gram-positive and Gram-negative bacteria, triggers downstream signaling mediators and eventually activates IκB kinase (IKK) complex and mitogen-activated protein kinases (MAPKs) such as p38. Previous reports revealed that, in addition to NF-κB, a core transcription factor of the innate immune response, the induction of some LPS-induced genes in macrophages required another transcription factor whose activity depends on p38. However, these additional transcription factors remain to be identified. In order to identify p38-activated transcription factors that cooperate with NF-κB in response to LPS stimulation, microarrays were used to identify genes regulated by both NF-κB and p38 using wild-type, IKK-depleted, and p38 inhibitor-treated mouse bone marrow-derived macrophages (BMDMs). In silico analysis of transcription factor binding sites was used to predict the potential synergistic transcription factors from the co-expressed genes. Among these genes, NF-κB and C/EBPβ, a p38 downstream transcription factor, were predicted to co-regulate genes in LPS-stimulated BMDMs. Based on the subsequent results of a chromatin immunoprecipitation assay and TNFAIP3 expression in C/EBPβ-ablated macrophages, we demonstrated that Tnfaip3 is regulated by both NF-κB and p38-dependent C/EBPβ. These results identify a novel regulatory mechanism in TLR4-mediated innate immunity.

Indexed as

Macrophage ActivationTranscription, GeneticAnimalsBone Marrow CellsCCAAT-Enhancer-Binding Protein-betaCell LineChromatin ImmunoprecipitationCysteine EndopeptidasesDNA-Binding ProteinsGene Expression RegulationIntracellular Signaling Peptides and ProteinsLipopolysaccharidesMacrophagesMicep38 Mitogen-Activated Protein KinasesPromoter Regions, GeneticCCAAT-Enhancer-Binding Protein-betaCysteine EndopeptidasesDNA-Binding ProteinsIntracellular Signaling Peptides and ProteinsLipopolysaccharidesp38 Mitogen-Activated Protein KinasesTlr4 protein, mouseTnfaip3 protein, mouseToll-Like Receptor 4Transcription Factor RelATumor Necrosis Factor alpha-Induced Protein 3Ubiquitin-Protein Ligases

Identifiers

PMID24023826
PMCPMC3759409
OpenAlexW2015825961

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.