Cited by 52Cytokine Signaling Pathways and InteractionsNF-κB Signaling PathwaysImmune Response and Inflammation

Interleukin-10 Inhibits Lipopolysaccharide-induced Tumor Necrosis Factor-α Translation through a SHIP1-dependent Pathway

Open access
Chan, Catherine S., Ming-Lum, Andrew, Golds, Gary B., Lee, Shaina J., Anderson, Raymond J., Mui, Alice L.-F.·2012·Journal of Biological Chemistry

Abstract

Production of the proinflammatory cytokine TNFα by activated macrophages is an important component of host defense. However, TNFα production must be tightly controlled to avoid pathological consequences. The anti-inflammatory cytokine IL-10 inhibits TNFα mRNA expression through activation of the STAT3 transcription factor pathway and subsequent expression of STAT3-dependent gene products. We hypothesized that IL-10 must also have more rapid mechanisms of action and show that IL-10 rapidly shifts existing TNFα mRNA from polyribosome-associated polysomes to monosomes. This translation suppression requires the presence of SHIP1 (SH2 domain-containing inositol 5'-phosphatase 1) and involves inhibition of Mnk1 (MAPK signal-integrating kinase 1). Furthermore, activating SHIP1 using a small-molecule agonist mimics the inhibitory effect of IL-10 on Mnk1 phosphorylation and TNFα translation. Our data support the existence of an alternative STAT3-independent pathway through SHIP1 for IL-10 to regulate TNFα translation during the anti-inflammatory response.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1074/jbc.m112.348599

Cites

46 of 46 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • In macrophages, IL-10 suppresses TNF-α secretion, which is promoted by both phosphatase-dependent and -independent activities of SHIP1.

    “In macrophages, the anti-inflammatory cytokine IL-10 can suppress TNF-α secretion, which is promoted by both phosphatase-dependent and -independent activities of SHIP1 [131–133].”

    From Microglial function, INPP5D/SHIP1 signaling, and NLRP3 inflammasome activation: implications for Alzheimer’s disease (2023) · cites this paper as [132]

    The Results (Fig. 1C; page unavailable) report reduced TNF-α protein in macrophage culture supernatants after IL-10 treatment, and the SHIP1 results show that IL-10’s suppression of TNF-α translation requires SHIP1. The paper describes a SHIP1 agonist that stimulates phosphatase activity, but it does not establish a phosphatase-independent contribution to the suppression. (LLM, conf=0.88)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Chan, C. S., Ming-Lum, A., Golds, G. B., Lee, S. J., Anderson, R. J., & Mui, A. L.-F.
Affiliations
University of British Columbia (CA)
Corresponding author
Mui, Alice L.-F.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
2012-11
Volume
287
Issue
45
Pages
38020-38027
ISSN
0021-9258 (ISSN-L)
OpenAlex
W1974952444
Cited by
52
References
46
Citations by year
2026: 1 · 2025: 3 · 2024: 4 · 2023: 4 · 2022: 2 · 2021: 6 · 2020: 5 · 2019: 1 · 2018: 5 · 2017: 1 · 2016: 10 · 2015: 4 · 2014: 2 · 2013: 3 · 2012: 1
FWCI
1.58
Type
journal article
Language
en
Open access
Locations
  • Journal of Biological Chemistry (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Michael Smith Health Research BC
  • Canadian Institutes of Health Research (84539_1)
  • Canadian Cancer Society Research Institute (017289)
Topics
  • Health Sciences › Medicine › Oncology › Cytokine Signaling Pathways and Interactions
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › NF-κB Signaling Pathways
  • Life Sciences › Immunology and Microbiology › Immunology › Immune Response and Inflammation
Keywords
IL-10, TNF-α, SHIP1, MNK1, translational regulation, lipopolysaccharide, macrophages, anti-inflammatory cytokines
MeSH terms
Inositol Polyphosphate 5-Phosphatases, Phosphatidylinositol-3,4,5-Trisphosphate 5-Phosphatases, Animals, Cell Line, Cells, Cultured, Female, Lipopolysaccharides, Macrophages, Mice, Inbred BALB C, Phosphoric Monoester Hydrolases, Phosphorylation, Polyribosomes, RNA, Messenger, Protein Biosynthesis, Tumor Necrosis Factor-alpha, Immunoblotting, Signal Transduction, Interleukin-10, Protein Serine-Threonine Kinases, Mice, Knockout, RNA Interference, Mice

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review