Evidence map›Paper›PMID 14976188›Full record

ArticleThe Journal of biological chemistry2004

Activation and repression of interleukin-12 p40 transcription by erythroid Kruppel-like factor in macrophages.

Qi Luo, Xiaojing Ma, Sharon M Wahl, James J Bieker, Merlin Crossley, Luis J Montaner

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.6field-weighted citation impact, top 19% 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

27 citing papers in PubMed, 62 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Negative Regulation of the Differentiation of Flk2International journal of molecular sciences · 2020
    Article
  9. Article
  10. Article
  11. Article
  12. Regulatory role of miRNA-26a in neonatal sepsis.Experimental and therapeutic medicine · 2018
    Article
  13. Article
  14. The regulatory role of IL-6R in hepatitis B-associated fibrosis and cirrhosis.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2017
    Article
  15. Article
  16. Aging and the Krüppel-like factors.Trends in cell & molecular biology · 2017
    Article
  17. Article
  18. Article
  19. Regulation of an inflammatory disease: Krüppel-like factors and atherosclerosis.Arteriosclerosis, thrombosis, and vascular biology · 2014
    Review
  20. Article
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

6 authors at 5 institutions in 2 countries.

Qi LuoThe Wistar Institute, Philadelphia, Pennsylvania 19104, USA.
Xiaojing Ma
Sharon M Wahl
James J Bieker
Merlin Crossley
Luis J Montaner
The Wistar Institute · USCornell University · USIcahn School of Medicine at Mount Sinai · USNational Institutes of Health · USUniversity of Sydney · AU

Funding

Normal/Pathologic Mechanisms Of Inflammation &ImmunityZ01DE000046 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI WAHL, SHARON M · 1985 to 2008
$3.8M
APCs and Innate Immunity in HIV DiseaseR01AI051225 · NIAID · WISTAR INSTITUTE · PI MONTANER, LUIS J. · 2002 to 2005
$1.6M
ANTI-HIV-1 EFFECTS OF IL-13 ON MACROPHAGES AND T CELLSR01AI047760 · NIAID · WISTAR INSTITUTE · PI MONTANER, LUIS J. · 2000 to 2004
$1.5M
Regulation of IL-12 Expression and Activity by OncogenesR01CA100223 · NCI · WEILL MEDICAL COLL OF CORNELL UNIV · PI MA, XIAOJING · 2004 to 2008
$1.5M
IMMUNOBIOLOGY OF INTERLUKIN-12R01AI034412 · NIAID · WISTAR INSTITUTE · PI MONTANER, LUIS J. · 1994 to 2003
$1.4M
Immune Determinants to Bacterial and Viral Co-InfectionR21AI054891 · NIAID · WISTAR INSTITUTE · PI MONTANER, LUIS J. · 2003 to 2004
$501k
NCI NIH HHS R01 CA100223NIAID NIH HHS AI34412NIAID NIH HHS AI47760NIAID NIH HHS AI51225NIAID NIH HHS AI54891NIAID NIH HHS R01 AI034412NIAID NIH HHS R01 AI047760NIAID NIH HHS R01 AI051225
6 · The paper itself

Abstract

Transcription of interleukin (IL)-12 p40 in myeloid cells is attributed to the recruitment of multiple activated transcription factors such as nuclear factor kappaB (NFkappaB), CCAAT enhancer-binding protein beta, ets-2, PU.1, and so forth. We now provide the first description of the human erythroid Kruppel-like factor (EKLF) in human primary macrophages and identify the role of EKLF in IL-12 p40 expression. EKLF-specific binding to the CACCC element (-224 to -220) on the human IL-12 p40 promoter was observed in resting human primary macrophages. Functional analysis of the CACCC element revealed a dependent role for EKLF binding in activating IL-12 p40 transcription in resting RAW264.7 cells, whereas EKLF overexpression in the presence or absence of this element repressed IL-12 p40 transcription in interferon gamma/lipopolysaccharide-stimulated RAW264.7 cells. Murine endogenous IL-12 p40 mRNA was consistently induced by overexpressed EKLF in resting RAW264.7 cells, whereas EKLF suppressed IL-12 p40 expression in activated RAW264.7 cells. Modulation of nuclear binding activities at the IL-12 p40 NFkappaB half-site was induced by EKLF for down-regulation of IL-12 p40 transcription in activated RAW264.7 cells, but no effect of EKLF on NFkappaB activity was observed in resting RAW264.7 cells. Taken together, we identify EKLF as a transcription factor in macrophages able to regulate IL-12 p40 transcription depending on the cellular activation status. The bifunctional control of IL-12 p40 by EKLF and its modulation of NFkappaB support a potential function for this factor in orchestrating IL-12 p40 production in macrophages.

Indexed as

Transcription, GeneticAnimalsBinding SitesCells, CulturedDNA-Binding ProteinsGene Expression RegulationHumansInterleukin-12Interleukin-12 Subunit p40Kruppel-Like Transcription FactorsMacrophagesMiceNF-kappa BPromoter Regions, GeneticProtein SubunitsResponse ElementsDNA-Binding Proteinserythroid Kruppel-like factorInterleukin-12Interleukin-12 Subunit p40Kruppel-Like Transcription FactorsNF-kappa BProtein SubunitsTranscription Factors

Identifiers

PMID14976188
PMCPMC2965204
OpenAlexW2088508658

What OpenQuestion holds

Textmetadata
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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.