ArticleCellular signalling2017
MKP-1 negatively regulates LPS-mediated IL-1β production through p38 activation and HIF-1α expression.
Article in Cellular signalling, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 35 papers.
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.
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.
Who cites it
35 citing papers in PubMed, 56 citations in OpenAlex.
- Role of dual specificity phosphatase 1 in influencing inflammatory pathways in macrophages modulated byFrontiers in immunology · 2026Article
- Multi-omics integration reveals hypoxia-driven mechanisms in vascular dementia: a machine learning and single-cell sequencing approach.Annals of medicine and surgery (2012) · 2025Article
- Function and mechanism of miRNAs during the process ofBiomolecules & biomedicine · 2025Review
- Rhamnose alleviates the proinflammatory response during endotoxemia via the CEACAM1/LGALS9-p38 axis.Acta biochimica et biophysica Sinica · 2025Article
- Role of Dual Specificity Phosphatase 1 (DUSP1) in influencing inflammatory pathways in macrophages modulated bybioRxiv : the preprint server for biology · 2025Article
- FGF21 ameliorates septic liver injury by restraining proinflammatory macrophages activation through the autophagy/HIF-1α axis.Journal of advanced research · 2025Article
- Article
- Article
- Exosomal miR-155-5p drives widespread macrophage M1 polarization in hypervirulent Klebsiella pneumoniae-induced acute lung injury via the MSK1/p38-MAPK axis.Cellular & molecular biology letters · 2023Article
- RAGE-TLR4 Crosstalk Is the Key Mechanism by Which High Glucose Enhances the Lipopolysaccharide-Induced Inflammatory Response in Primary Bovine Alveolar Macrophages.International journal of molecular sciences · 2023Article
- The reduced SCFA-producing gut microbes are involved in the inflammatory activation in Kawasaki disease.Frontiers in immunology · 2023Article
- Resveratrol Ameliorates Deep Vein Thrombosis-Induced Inflammatory Response Through Inhibiting HIF-1α/NLRP3 Pathway.Inflammation · 2022Article
- Application of serum exosomal hypoxia-inducible factor-1 alpha (HIF-1α) as potential circulating biomarker for bacterial peritonitis.Bioengineered · 2022Article
- A review of respirable fine particulate matter (PMFrontiers in molecular neuroscience · 2022Review
- Role of metabolic reprogramming in pro-inflammatory cytokine secretion from LPS or silica-activated macrophages.Frontiers in immunology · 2022Review
- The MAP Kinase Phosphatase MKP-1 Modulates Neurogenesis via Effects on BNIP3 and Autophagy.Biomolecules · 2021Article
- MKP-1 modulates ubiquitination/phosphorylation of TLR signaling.Life science alliance · 2021Article
- Phenothiazine Inhibits Neuroinflammation and Inflammasome Activation Independent of Hypothermia After Ischemic Stroke.Molecular neurobiology · 2021Article
- Silencing matrix metalloproteinase-13 (Mmp-13) reduces inflammatory bone resorption associated with LPS-induced periodontal disease in vivo.Clinical oral investigations · 2021Article
- Centrosome Dynamics and Its Role in Inflammatory Response and Metastatic Process.Biomolecules · 2021Review
Corrections and comments
- Erratum issued
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
Interleukin 1 beta (IL-1β) is a pro-inflammatory cytokine that plays a major role in inflammatory diseases as well as cancer. The inflammatory response after Toll-like receptor (TLR) 4 activation is tightly regulated through phosphorylation of MAP kinases, including p38 and JNK pathways. The activation of MAP kinases is negatively regulated by MAPK phosphatases (MKPs). MKP-1 preferentially dephosphorylates p38 and JNK. IL-1β is regulated through the activation of MAPK, including p38 as well as several transcription factors. The oxygen-sensitive transcription factor HIF-1α is a known transcription factor for several inflammatory cytokines including IL-1β and IL-6. Here, we report that MKP-1 regulates HIF-1α expression in response to LPS. MKP-1 deficient bone marrow derived macrophages (BMDMs) exhibited increased reactive oxygen species (ROS) production and higher HIF-1α expression. In contrast, the expression of all three isoforms of prolyl hydroxylases (PHDs), which are important in destabilizing HIF-1α through hydroxylation, were significantly decreased in MKP-1 deficient BMDMs. LPS challenge of MKP-1 deficient BMDMs led to a substantial increase in IL-1β production. An inhibitor of HIF-1α significantly decreased LPS mediated IL-1β production both at the transcript and protein levels. Similarly, inhibition of p38 MAP kinase reduced LPS mediated pro-IL-1β and HIF-1α protein levels as well as ROS production in MKP-1 deficient BMDMs. These findings demonstrate a regulatory function for MKP-1 in modulating IL-1β expression through p38 activation, ROS production and HIF-1α expression.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.