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Updated: Jun 18, 2026
09:04
Activation and Measurement of NLRP3 Inflammasome Activity Using IL-1β in Human Monocyte-derived Dendritic Cells
Published on: May 22, 2014
[Inflammasomes in viral infection]
Takeshi Ichinohe1, Akiko Iwasaki
1Department of Immunobiology, Yale University School of Medicine, 300 Cedar Street, TAC S655B New Haven, Connecticut 06520, USA takeshi.ichinohe@yale.edu
Uirusu
|November 26, 2009
Summary
NOD-like receptors (NLRs) form inflammasomes that activate immune responses and cell death. This review details how stimuli activate inflammasomes and their role in immunity against influenza virus infection.
Area of Science:
- Immunology
- Molecular Biology
Background:
- NOD-like receptors (NLRs) are intracellular sensors crucial for innate immunity and inflammation.
- Inflammasomes, multiprotein complexes involving NLRs, activate caspase-1, promoting inflammatory cytokines and pyroptosis.
- The NLRP3 inflammasome is activated by diverse stimuli, including microbial products, damage signals, and certain viruses.
Purpose of the Study:
- To review the mechanisms by which various stimuli activate inflammasomes.
- To discuss the role of inflammasomes in adaptive immunity against influenza virus infection.
Main Methods:
- Literature review of inflammasome activation mechanisms.
- Analysis of the role of inflammasomes in viral infections, specifically influenza.
Main Results:
- Inflammasomes are activated by a wide array of signals, leading to inflammatory responses.
- Inflammasome activation plays a significant role in the immune response to viral pathogens like influenza.
Conclusions:
- Understanding inflammasome activation mechanisms is key to developing new therapeutic strategies.
- Inflammasomes are critical mediators of both innate and adaptive immunity, particularly in viral infections.
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