Cited by 1,834Inflammasome and immune disordersImmune Response and InflammationIL-33, ST2, and ILC Pathways

The inflammasome: a caspase-1-activation platform that regulates immune responses and disease pathogenesis

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Franchi, Luigi, Eigenbrod, Tatjana, Muñoz-Planillo, Raúl, Nuñez, Gabriel·2009·Nature Immunology

Abstract

The inflammasome is a multiprotein complex that mediates the activation of caspase-1, which promotes secretion of the proinflammatory cytokines interleukin 1beta (IL-1beta) and IL-18, as well as 'pyroptosis', a form of cell death induced by bacterial pathogens. Members of the Nod-like receptor family, including NLRP1, NLRP3 and NLRC4, and the adaptor ASC are critical components of the inflammasome that link microbial and endogenous 'danger' signals to caspase-1 activation. Several diseases are associated with dysregulated activation of caspase-1 and secretion of IL-1beta. Thus, understanding inflammasome pathways may provide insight into disease pathogenesis that might identify potential targets for therapeutic intervention.

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  • Pyroptosis is often, if not always, associated with IL-1β and IL18 secretion, and mediates robust pro-inflammatory effects.

    “pyroptosis is often (if not always) associated with IL-1β and IL18 secretion, and hence mediates robust pro-inflammatory effects [614, 615].”
  • The inflammasome complex mediates activation of caspase-1, which triggers secretion of proinflammatory cytokines IL-1β and IL-18 as well as pyroptosis.

    “In detail, the inflammasomes complex mediates the activation of caspase-1 which, in turn, triggers the secretion of the proinflammatory cytokines interleukin-1β (IL-1β) and interleukin-18 (IL-18) as well as pyroptosis, a form of programmed cell death [117].”

    From Gut Microbiota and Cancer: From Pathogenesis to Therapy (2019) · cites this paper as [117]

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Authors
Franchi, L., Eigenbrod, T., Muñoz-Planillo, R., & Nuñez, G.
Affiliations
University of Michigan (US)
Venue
Nature Immunology
Published
2009-02-17
Volume
10
Issue
3
Pages
241-247
ISSN
  • 1529-2908 (ISSN-L)
  • 1529-2916
OpenAlex
W1987535382
Cited by
1,834
References
101
Citations by year
2026: 49 · 2025: 98 · 2024: 118 · 2023: 124 · 2022: 148 · 2021: 127 · 2020: 140 · 2019: 95 · 2018: 87 · 2017: 101 · 2016: 80 · 2015: 87 · 2014: 91 · 2013: 115 · 2012: 114
FWCI
9.56
Type
journal article
Language
en
Open access
Locations
  • Nature Immunology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Arthritis Foundation
  • National Institute of Allergy and Infectious Diseases (R01AI064748, R01AI063331)
  • National Institute of Arthritis and Musculoskeletal and Skin Diseases (R01AR052756)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Inflammasome and immune disorders
  • Life Sciences › Immunology and Microbiology › Immunology › Immune Response and Inflammation
  • Life Sciences › Immunology and Microbiology › Immunology › IL-33, ST2, and ILC Pathways
Keywords
inflammasome, caspase-1 activation, IL-1β, IL-18, pyroptosis, NOD-like receptors, NLRP1, NLRP3, NLRC4, innate immunity, pathogenesis, therapeutic target
MeSH terms
NLR Proteins, NLR Family, Pyrin Domain-Containing 3 Protein, Calcium-Binding Proteins, Carrier Proteins, Humans, Uric Acid, Caspase 1, Adaptor Proteins, Signal Transducing, Apoptosis Regulatory Proteins, CARD Signaling Adaptor Proteins, Interleukin-1beta, Protein Interaction Domains and Motifs

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