Evidence map›Paper›PMID 18270326›Full record

ArticleBlood2008

Activation of the aryl hydrocarbon receptor is essential for mediating the anti-inflammatory effects of a novel low-molecular-weight compound.

B Paige Lawrence, Michael S Denison, Hermann Novak, Beth A Vorderstrasse, Nathalie Harrer, Wolfgang Neruda, Claudia Reichel, Maximilian Woisetschläger

Open access · bronzeAbstract read
In one paragraph

Article in Blood, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
8.3field-weighted citation impact, top 2% 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

51 citing papers in PubMed, 103 citations in OpenAlex.

  1. Review
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  5. Review
  6. Review
  7. Article
  8. Article
  9. The Aryl Hydrocarbon Receptor in Asthma: Friend or Foe?International journal of molecular sciences · 2020
    Review
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  11. Review
  12. Article
  13. Article
  14. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

B Paige LawrenceDepartment of Environmental Medicine, University of Rochester, NY, USA.
Michael S Denison
Hermann Novak
Beth A Vorderstrasse
Nathalie Harrer
Wolfgang Neruda
Claudia Reichel
Maximilian Woisetschläger
Novartis (Austria) · ATUniversity of California, Davis · USUniversity of Rochester · USWashington State University · US

Funding

MECHANISMS OF TCDD PULMONARY IMMUNOTOXICITYR01ES010619 · NIEHS · WASHINGTON STATE UNIVERSITY · PI LAWRENCE, B. PAIGE · 2000 to 2004
$1.2M
Analysis and Effect of Persistent Ah Receptor ActivationR01ES012498 · NIEHS · UNIVERSITY OF CALIFORNIA DAVIS · PI DENISON, MICHAEL STEVEN · 2005 to 2008
$956k
Mechanisms by which TCDD impairs immunological memoryK02ES012409 · NIEHS · WASHINGTON STATE UNIVERSITY · PI LAWRENCE, B PAIGE · 2005 to 2009
$619k
NIEHS NIH HHS K02 ES012409NIEHS NIH HHS K02-ES012409NIEHS NIH HHS R01 ES010619NIEHS NIH HHS R01 ES012498NIEHS NIH HHS R01-ES012498NIEHS NIH HHS R01-ES10619
6 · The paper itself

Abstract

VAF347 is a low-molecular-weight compound that inhibits allergic lung inflammation in vivo. This effect is likely the result of a block of dendritic cell (DC) function to generate proinflammatory T-helper (Th) cells because VAF347 inhibits interleukin (IL)-6, CD86, and human leukocyte antigen (HLA)-DR expression by human monocyte-derived DC, 3 relevant molecules for Th-cell generation. Here we demonstrate that VAF347 interacts with the aryl hydrocarbon receptor (AhR) protein, resulting in activation of the AhR signaling pathway. Functional AhR is responsible for the biologic activity of VAF347 because (1) other AhR agonists display an identical activity profile in vitro, (2) gene silencing of wild-type AhR expression or forced overexpression of a trans-dominant negative AhR ablates VAF347 activity to inhibit cytokine induced IL-6 expression in a human monocytic cell line, and (3) AhR-deficient mice are resistant to the compound's ability to block allergic lung inflammation in vivo. These data identify the AhR protein as key molecular target of VAF347 and its essential role for mediating the anti-inflammatory effects of the compound in vitro and in vivo.

Indexed as

AnimalsAnti-Inflammatory Agents, Non-SteroidalCell LineHumansInflammationInterleukin-6Interleukin-6 InhibitorsLungMiceMice, KnockoutMolecular WeightMonocytesPyrimidinesReceptors, Aryl HydrocarbonAnti-Inflammatory Agents, Non-SteroidalInterleukin-6Interleukin-6 InhibitorsPyrimidinesReceptors, Aryl HydrocarbonVAF347

Identifiers

PMID18270326
PMCPMC2515129
OpenAlexW2027175206

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.