Mechanisms of Caspase Activation and Inhibition during Apoptosis

Caspases are central components of the machinery responsible for apoptosis. Recent structural and biochemical studies on procaspases, IAPs, Smac/DIABLO, and apoptosome have revealed a conserved mechanism of caspase activation and inhibition. This article reviews these latest advances and presents ou...

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Veröffentlicht in:Molecular cell 2002-03, Vol.9 (3), p.459-470
1. Verfasser: Shi, Yigong
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description Caspases are central components of the machinery responsible for apoptosis. Recent structural and biochemical studies on procaspases, IAPs, Smac/DIABLO, and apoptosome have revealed a conserved mechanism of caspase activation and inhibition. This article reviews these latest advances and presents our current understanding of caspase regulation during apoptosis.
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subjects Animals
Apoptosis - physiology
Binding Sites
Caspase Inhibitors
Caspases - chemistry
Caspases - classification
Caspases - metabolism
Enzyme Activation
Inhibitor of Apoptosis Proteins
Insect Proteins - metabolism
Models, Biological
Models, Molecular
Protein Conformation
Protein Precursors - metabolism
Protein Structure, Tertiary
Proteins
title Mechanisms of Caspase Activation and Inhibition during Apoptosis
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