Evidence map›Paper›PMID 18844578›Full record

ArticleJournal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research2008

AUF1 isoform-specific regulation of anti-inflammatory IL10 expression in monocytes.

Srijata Sarkar, Kristina S Sinsimer, Randi L Foster, Gary Brewer, Sidney Pestka

Open access · greenAbstract read
In one paragraph

Article in Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

32 citing papers in PubMed, 49 citations in OpenAlex.

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  6. Review
  7. AUF1 regulation of coding and noncoding RNA.Wiley interdisciplinary reviews. RNA · 2017
    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

5 authors at 1 institution in 1 country.

Srijata SarkarDepartment of Molecular Genetics, Microbiology, and Immunology, University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School, Piscataway, New Jersey 08854, USA. pestka@umdnj.edu
Kristina S Sinsimer
Randi L Foster
Gary Brewer
Sidney Pestka
Princeton University · US

Funding

Translational Regulation by the TNF Alpha AU-rich ElementP01AI057596 · NIAID · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI PESTKA, SIDNEY · 2004 to 2009
$8.8M
POST TRANSCRIPTIONAL REGULATION--ONCOGENE MESSENGER RNAR01CA052443 · NCI · WAKE FOREST UNIVERSITY · PI BREWER, GARY A. · 1990 to 2012
$4.3M
VIRUS-HOST INTERACTIONS IN EUKARYOTIC CELLST32AI007403 · NIAID · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI BREWER, GARY A. · 1991 to 2014
$1.7M
Receptor-Signaling Protein Interactions in Real TimeR01AI059465 · NIAID · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI PESTKA, SIDNEY · 2004 to 2007
$1.4M
NCI NIH HHS R01 CA052443NIAID NIH HHS 5T32AI007403NIAID NIH HHS P01 AI057596NIAID NIH HHS P01 AI57596NIAID NIH HHS R01 AI059465
6 · The paper itself

Abstract

IL-10 is an immunomodulatory cytokine that regulates inflammatory responses of mononuclear phagocytes (monocytes and macrophages). Mononuclear cells exposed to microbes or microbial products secrete a host of proinflammatory cytokines followed by delayed onset of anti-inflammatory IL-10. IL-10 suppresses immune responses by inhibiting cytokine production by mononuclear phagocytes. Using THP-1, a human promonocytic leukemia cell line, we show that endotoxin/lipopolysaccharide (LPS) exposure induces IL10 expression while IFN-gamma blocks this LPS-mediated effect. IFN-gamma is an important modulator of IL-10 production during infectious diseases. We show that LPS and IFN-gamma regulate IL10 expression in THP-1 cells in part through posttranscriptional mechanisms. Our results demonstrate that 3'-untranslated region (3'-UTR) AU-rich elements (AREs) decrease expression of a chimeric luciferase reporter gene in THP-1 cells. The ARE-binding protein AUF1 binds the IL10 3'-UTR. Depletion of AUF1 by RNAi suppresses LPS-mediated induction of IL10 mRNA and protein without affecting LPS-mediated stabilization of IL10 mRNA. Upon complementation with either RNAi-refractory p37 or p40 AUF1 plasmids, only p40 restores LPS-mediated induction of IL10 mRNA and protein to near normal levels. Thus, the p40 AUF1 isoform selectively plays a critical, positive role in IL10 expression upon LPS exposure.

Indexed as

Cell LineGene Expression RegulationGene Knockdown TechniquesHeterogeneous-Nuclear Ribonucleoprotein DHeterogeneous Nuclear Ribonucleoprotein D0HumansInterferon-gammaInterleukin-10LipopolysaccharidesMacrophage ActivationMonocytesProtein IsoformsRNA, MessengerRNA Processing, Post-TranscriptionalRNA, Small InterferingHeterogeneous-Nuclear Ribonucleoprotein DHeterogeneous Nuclear Ribonucleoprotein D0HNRNPD protein, humanInterferon-gammaInterleukin-10LipopolysaccharidesProtein IsoformsRNA, MessengerRNA, Small Interfering

Identifiers

PMID18844578
PMCPMC2956575
OpenAlexW2130662848

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.