Confinement of caspase-12 proteolytic activity to autoprocessing

S Roy, JR Sharom, C Houde… - Proceedings of the …, 2008 - National Acad Sciences
Caspase-12 is a dominant-negative regulator of caspase-1 (IL-1β-converting enzyme) and
an attenuator of cytokine responsiveness to septic infections. This molecular role for …

[HTML][HTML] Catalytic activity of caspase-3 is required for its degradation: stabilization of the active complex by synthetic inhibitors

P Tawa, K Hell, A Giroux, E Grimm, Y Han… - Cell Death & …, 2004 - nature.com
The activation of caspase-3 represents a critical step in the pathways leading to the
biochemical and morphological changes that underlie apoptosis. Upon induction of …

[HTML][HTML] Identification of early intermediates of caspase activation using selective inhibitors and activity-based probes

AB Berger, MD Witte, JB Denault, AM Sadaghiani… - Molecular cell, 2006 - cell.com
Caspases are cysteine proteases that are key effectors in apoptotic cell death. Currently,
there is a lack of tools that can be used to monitor the regulation of specific caspases in the …

Activation and substrate specificity of caspase-14

J Mikolajczyk, FL Scott, S Krajewski, DP Sutherlin… - Biochemistry, 2004 - ACS Publications
Caspase-14 is a developmentally regulated and tissue restricted member of the caspase
family present in mammals. It is mainly found in epidermal keratinocytes and has been …

[HTML][HTML] The biochemical mechanism of caspase-2 activation

BC Baliga, SH Read, S Kumar - Cell Death & Differentiation, 2004 - nature.com
A unified model for initiator caspase activation has previously been proposed based on the
biochemical analysis of caspase-8 and-9. Caspase-2 is structurally related to caspase-9, but …

Role of proteolysis in caspase-8 activation and stabilization

C Pop, P Fitzgerald, DR Green, GS Salvesen - Biochemistry, 2007 - ACS Publications
Caspase-8 is an apoptotic protease that is activated at the cytosolic face of the cell
membrane. Activation relies on adaptor-induced dimerization of monomeric caspase-8 and …

[HTML][HTML] Caspase-1 promiscuity is counterbalanced by rapid inactivation of processed enzyme

JG Walsh, SE Logue, AU Lüthi, SJ Martin - Journal of Biological Chemistry, 2011 - ASBMB
Members of the caspase family of cysteine proteases coordinate the highly disparate
processes of apoptosis and inflammation. However, although hundreds of substrates for the …

[HTML][HTML] Identification of functional regions defining different activity in caspase-3 and caspase-7 within cells

H Nakatsumi, S Yonehara - Journal of biological chemistry, 2010 - ASBMB
Caspases are central to apoptosis, and the principal executioner caspases, caspase-3 and-
7, were reported to be similar in activity, primary structure, and three-dimensional structure …

[HTML][HTML] Self-activation of Caspase-6 in vitro and in vivo: Caspase-6 activation does not induce cell death in HEK293T cells

G Klaiman, N Champagne, AC LeBlanc - Biochimica et Biophysica Acta …, 2009 - Elsevier
Caspase-6 (Casp6) is a short pro-domain caspase that is activated early in Alzheimer
disease, yet, little is known on the mechanism of activation of this caspase. In this study …

Both dimerization and interdomain processing are essential for caspase-4 activation

P Karki, GR Dahal, IS Park - Biochemical and biophysical research …, 2007 - Elsevier
A subgroup of caspase family of inflammatory caspases (-1,-4,-5,-11, and-12) play important
role during cytokine maturation and inflammation but their regulation is not well understood …