Cited by 5,326Inflammasome and immune disordersGout, Hyperuricemia, Uric AcidImmune Response and Inflammation

Gout-associated uric acid crystals activate the NALP3 inflammasome

Martinon, Fabio, Pétrilli, Virginie, Mayor, Annick, Tardivel, Aubry, Tschopp, Jürg·2006·Nature

Abstract

Development of the acute and chronic inflammatory responses known as gout and pseudogout are associated with the deposition of monosodium urate (MSU) or calcium pyrophosphate dihydrate (CPPD) crystals, respectively, in joints and periarticular tissues. Although MSU crystals were first identified as the aetiological agent of gout in the eighteenth century and more recently as a 'danger signal' released from dying cells, little is known about the molecular mechanisms underlying MSU- or CPPD-induced inflammation. Here we show that MSU and CPPD engage the caspase-1-activating NALP3 (also called cryopyrin) inflammasome, resulting in the production of active interleukin (IL)-1beta and IL-18. Macrophages from mice deficient in various components of the inflammasome such as caspase-1, ASC and NALP3 are defective in crystal-induced IL-1beta activation. Moreover, an impaired neutrophil influx is found in an in vivo model of crystal-induced peritonitis in inflammasome-deficient mice or mice deficient in the IL-1beta receptor (IL-1R). These findings provide insight into the molecular processes underlying the inflammatory conditions of gout and pseudogout, and further support a pivotal role of the inflammasome in several autoinflammatory diseases.

Integrity signals

Registry

Crossref · 10.1038/nature04516

Cites

31 of 31 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Colchicine impairs neutrophil adhesion to vascular endothelium and degranulation and blocks activation of the NLRP3 inflammasome, which is required for cleaving caspase-1 leading to production of IL-1β and IL-18.

    “Colchicine impairs neutrophil adhesion to vascular endothelium and degranulation and blocks activation of the NLRP3 (NOD-, LRR-, and pyrin domaincontaining protein 3) inflammasome, which is required for cleaving caspase-1 leading to the production of IL-1 β and IL-18. 134-136”

    From COVID-19, Myocarditis and Pericarditis (2023) · cites this paper as [135]

  • Uric acid can function as a DAMP by activating the inflammasome in APCs, stimulating production of IL-1β, IL-18 and IL-33 via caspase-1.

    “Nucleotide products such as uric acid can also function as DAMPs, presumably by activating the inflammasome in APC, thereby stimulating the production of inflammatory cytokines such as interleukin-1β (IL-1β), IL-18 and IL-33, the secretion of which depends on the inflammasome-mediated activation of caspase-145,46.”

    From Immunogenic and tolerogenic cell death (2009) · cites this paper as [46]

  • The amount of mature IL-1β released after asbestos exposure was similar to that seen with MSU.

    “The secretion of mature IL-1β induced by asbestos was comparable to amounts observed with monosodium urate crystals (MSU), a known potent activator of IL-1β processing (7) (Fig. 1, A and B).”
  • Nalp3 can detect endogenous danger signals, including ATP and MSU.

    “In addition to PAMPs, Nalp3 has the extraordinary capacity of sensing endogenous stress-associated danger signals (DAMPs) such as ATP (9) or MSU (7).”
  • The Nalp3 inflammasome has been linked to excessive IL-1β in autoinflammatory conditions like Muckle-Wells syndrome and in inflammatory diseases such as gout and pseudogout.

    “The Nalp3 inflammasome is implicated in the pathological increase of IL-1β production in autoinflammatory syndromes, such as Muckle-Wells syndrome (22), as well as inflammatory processes, such as gout and pseudogout (7).”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Martinon, F., Pétrilli, V., Mayor, A., Tardivel, A., & Tschopp, J.
Affiliations
University of Lausanne (CH)
Corresponding author
Tschopp, Jürg
Venue
Nature
Published
2006-01-11
Volume
440
Issue
7081
Pages
237-241
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W2009800174
Cited by
5,326
References
31
Citations by year
2026: 227 · 2025: 246 · 2024: 305 · 2023: 310 · 2022: 333 · 2021: 335 · 2020: 340 · 2019: 297 · 2018: 280 · 2017: 248 · 2016: 287 · 2015: 290 · 2014: 271 · 2013: 299 · 2012: 238
FWCI
76.62
Type
journal article
Language
en
Open access
closed
Locations
  • Nature (publishedVersion)
  • PubMed (publishedVersion)
  • RePEc: Research Papers in Economics (submittedVersion)
  • IRIS (submittedVersion)
  • SERVAL (Université de Lausanne) (submittedVersion)
Funders
  • National Science Foundation
  • Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Inflammasome and immune disorders
  • Health Sciences › Medicine › Nephrology › Gout, Hyperuricemia, Uric Acid
  • Life Sciences › Immunology and Microbiology › Immunology › Immune Response and Inflammation
Keywords
NLRP3 inflammasome, NLRP3, gout, urate crystals, monosodium urate, calcium pyrophosphate dihydrate, pseudogout, caspase-1, IL-1β, IL-18, autoinflammatory disease, innate immunity, crystal-induced inflammation, neutrophil influx, IL-1 receptor, macrophages
MeSH terms
NLR Family, Pyrin Domain-Containing 3 Protein, Animals, Calcium Pyrophosphate, Carrier Proteins, Cell Line, Cells, Cultured, Chondrocalcinosis, Colchicine, Disease Models, Animal, Gout, Humans, Inflammation, Interleukin-1, Macrophages, Neutrophils, Peritonitis, Uric Acid, Receptors, Interleukin-1, Caspase 1, Mice

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review