Evidence map›Paper›PMID 19501001›Full record

ArticleImmunity2009

A mutation in the Nlrp3 gene causing inflammasome hyperactivation potentiates Th17 cell-dominant immune responses.

Guangxun Meng, Fuping Zhang, Ivan Fuss, Atsushi Kitani, Warren Strober

Open access · bronzeAbstract read
In one paragraph

Article in Immunity, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 185 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
185citing papers in PubMed, 1 pooled it
13.8field-weighted citation impact, top 1% 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

185 citing papers in PubMed, 1 synthesis or guideline pooled it, 361 citations in OpenAlex.

  1. Pooled it
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  3. The role of NLRP3 inflammasome in 5-fluorouracil resistance of oral squamous cell carcinoma.Journal of experimental & clinical cancer research : CR · 2017
    Trial
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125 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Guangxun MengMucosal Immunity Section, Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892, USA.
Fuping Zhang
Ivan Fuss
Atsushi Kitani
Warren Strober
National Institute of Allergy and Infectious Diseases · USNational Institutes of Health · US

Funding

Immunoregulatory Defects In Inflammatory Bowel DiseaseZIAAI000354 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI STROBER, WARREN · 2009 to 2025
$8.7M
STUDIES OF IMMUNOREGULATORY DEFECTS PRESENT IN INFLAMMATORY BOWEL DISEASEZ01AI000354 · NIAID · NIAID EXTRAMURAL ACTIVITIES · PI STROBER, WARREN · 1985 to 2008
$2.1M
Intramural NIH HHS NIH0011985623PHS HHS NIH0011985623
6 · The paper itself

Abstract

Missense mutations of the gene encoding NLRP3 are associated with autoinflammatory disorders characterized with excessive production of interleukin-1beta (IL-1beta). Here we analyzed the immune responses of gene-targeted mice carrying a mutation in the Nlrp3 gene equivalent to the human mutation associated with Muckle-Wells Syndrome. We found that antigen-presenting cells (APCs) from such mice produced massive amounts of IL-1beta upon stimulation with microbial stimuli in the absence of ATP. This was likely due to a diminished inflammasome activation threshold that allowed a response to the small amount of agonist. Moreover, the Nlrp3 gene-targeted mice exhibited skin inflammation characterized by neutrophil infiltration and a Th17 cytokine-dominant response, which originated from hematopoietic cells. The inflammation of Nlrp3 gene-targeted mice resulted from excess IL-1beta production from APCs, which augmented Th17 cell differentiation. These results demonstrate that the NLRP3 mutation leads to inflammasome hyperactivation and consequently Th17 cell-dominant immunopathology in autoinflammation.

Indexed as

Adenosine TriphosphateAnimalsAntigen-Presenting CellsCarrier ProteinsCD4-Positive T-LymphocytesCell DifferentiationCytokinesInflammationInterleukin-18Interleukin-1betaMacrophagesMiceMice, Inbred C57BLMutationNLR Family, Pyrin Domain-Containing 3 ProteinReceptors, Antigen, T-CellAdenosine TriphosphateCarrier ProteinsCytokinesInterleukin-18Interleukin-1betaNLR Family, Pyrin Domain-Containing 3 ProteinNlrp3 protein, mouseReceptors, Antigen, T-Cell

Identifiers

PMID19501001
PMCPMC2764254
OpenAlexW1976926965

What OpenQuestion holds

Textmetadata
LicenceTDM
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.