Evidence map›Paper›PMID 20303296›Full record

ArticleImmunity2010

The NLRP3 inflammasome protects against loss of epithelial integrity and mortality during experimental colitis.

Md Hasan Zaki, Kelli L Boyd, Peter Vogel, Michael B Kastan, Mohamed Lamkanfi, Thirumala-Devi Kanneganti

Open access · bronzeAbstract read
In one paragraph

Article in Immunity, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 600 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
600citing papers in PubMed, 3 pooled it
26.1field-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

600 citing papers in PubMed, 3 syntheses or guidelines pooled it, 964 citations in OpenAlex.

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540 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 3 countries.

Md Hasan ZakiDepartment of Immunology, St. Jude Children's Research Hospital, Memphis, TN 38105, USA.
Kelli L Boyd
Peter Vogel
Michael B Kastan
Mohamed Lamkanfi
Thirumala-Devi Kanneganti
St. Jude Children's Research Hospital · USGhent University · BE

Funding

Viral Vector Technology (VVTSR)P30CA021765 · NCI · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI CHARLES ROBERTS · 1985 to 2026
$166.9M
Role of NLR Inflammasomes in Autoinflammatory Diseases and Host DefenseR01AR056296 · NIAMS · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI KANNEGANTI, THIRUMALA-DEVI · 2008 to 2022
$5.9M
NLR signaling in intestinal inflammationR21AI088177 · NIAID · ST. JUDE CHILDREN'S RESEARCH HOSPITAL · PI KANNEGANTI, THIRUMALA-DEVI · 2010 to 2011
$460k
NCI NIH HHS 2 P30 CA 21765NCI NIH HHS P30 CA021765NIAID NIH HHS R21 AI088177NIAMS NIH HHS AR056296NIAMS NIH HHS R01 AR056296
6 · The paper itself

Abstract

Decreased expression of the Nlrp3 protein is associated with susceptibility to Crohn's disease. However, the role of Nlrp3 in colitis has not been characterized. Nlrp3 interacts with the adaptor protein ASC to activate caspase-1 in inflammasomes, which are protein complexes responsible for the maturation and secretion of interleukin-1beta (IL-1beta) and IL-18. Here, we showed that mice deficient for Nlrp3 or ASC and caspase-1 were highly susceptible to dextran sodium sulfate (DSS)-induced colitis. Defective inflammasome activation led to loss of epithelial integrity, resulting in systemic dispersion of commensal bacteria, massive leukocyte infiltration, and increased chemokine production in the colon. This process was a consequence of a decrease in IL-18 in mice lacking components of the Nlrp3 inflammasome, resulting in higher mortality rates. Thus, the Nlrp3 inflammasome is critically involved in the maintenance of intestinal homeostasis and protection against colitis.

Indexed as

AnimalsApoptosis Regulatory ProteinsCARD Signaling Adaptor ProteinsCarrier ProteinsCell ProliferationColitisCytoskeletal ProteinsDextran SulfateDisease Models, AnimalEpithelial CellsInterleukin-18Intestinal AbsorptionMiceMice, Inbred C57BLMice, KnockoutNLR Family, Pyrin Domain-Containing 3 ProteinApoptosis Regulatory ProteinsCARD Signaling Adaptor ProteinsCarrier ProteinsCytoskeletal ProteinsDextran SulfateInterleukin-18NLR Family, Pyrin Domain-Containing 3 ProteinNlrp3 protein, mousePycard protein, mouse

Identifiers

PMID20303296
PMCPMC2982187
OpenAlexW2066327704

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.