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Updated: Jan 23, 2026
10:23
Evaluation of Caspase Activation to Assess Innate Immune Cell Death
Published on: January 20, 2023
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Caspases in Cell Death, Inflammation, and Disease
Nina Van Opdenbosch1, Mohamed Lamkanfi2
1Janssen Immunosciences, World Without Disease Accelerator, Pharmaceutical Companies of Johnson & Johnson, Beerse, 2340, Belgium.
Immunity
|June 20, 2019
Summary
Caspases, crucial for cell death and inflammation, have well-defined activation mechanisms. Understanding these inflammatory caspases aids disease treatment.
Area of Science:
- Biochemistry and Molecular Biology
- Immunology
- Cell Biology
Background:
- Caspases are key regulators of programmed cell death (apoptosis) and inflammatory processes.
- Recent research has significantly advanced our understanding of caspase activation pathways.
- Dysfunctional caspase activity is implicated in various diseases.
Purpose of the Study:
- To review current knowledge of caspase biology, focusing on inflammatory caspases.
- To highlight recent advancements in understanding caspase activation.
- To identify future research directions in caspase biology.
Main Methods:
- Literature review of recent scientific publications.
- Synthesis of foundational and cutting-edge research on caspase activation.
- Analysis of the interplay between inflammatory and apoptotic caspases.
Main Results:
- Identification of novel inflammasome platforms and pathways regulating inflammatory caspases.
- Discovery of gasdermin D as a critical effector in pyroptosis and cytokine secretion (IL-1, IL-18).
- Elucidation of significant crosstalk between inflammatory and apoptotic initiator caspases.
Conclusions:
- Enhanced understanding of caspase activation mechanisms supports therapeutic strategies for diseases.
- Targeting dysfunctional cell death and inflammation pathways holds promise for treating diverse conditions.
- Further research into inflammatory caspases is crucial for developing novel treatments.
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