The NLRP1 and CARD8 inflammasomes

CY Taabazuing, AR Griswold… - Immunological …, 2020 - Wiley Online Library
Inflammasomes are multiprotein complexes that activate inflammatory cytokines and induce
pyroptosis in response to intracellular danger‐associated signals. NLRP1 and CARD8 are …

Recognition of bacteria by inflammasomes

J von Moltke, JS Ayres, EM Kofoed… - Annual review of …, 2013 - annualreviews.org
Inflammasomes are cytosolic multiprotein complexes that assemble in response to a variety
of infectious and noxious insults. Inflammasomes play a critical role in the initiation of innate …

Nalp1b controls mouse macrophage susceptibility to anthrax lethal toxin

ED Boyden, WF Dietrich - Nature genetics, 2006 - nature.com
The pathogenesis of Bacillus anthracis, the bacterium that causes anthrax, depends on
secretion of three factors that combine to form two bipartite toxins. Edema toxin, consisting of …

The NLRP 1 inflammasomes

J Chavarría‐Smith, RE Vance - Immunological reviews, 2015 - Wiley Online Library
Inflammasomes are cytosolic protein complexes that serve as platforms for the recruitment
and activation of the pro‐inflammatory CASPASE‐1 protease. CASPASE‐1 activation leads …

Identification of the cellular receptor for anthrax toxin

KA Bradley, J Mogridge, M Mourez, RJ Collier… - Nature, 2001 - nature.com
The tripartite toxin secreted by Bacillus anthracis, the causative agent of anthrax, helps the
bacterium evade the immune system and can kill the host during a systemic infection. Two …

Direct proteolytic cleavage of NLRP1B is necessary and sufficient for inflammasome activation by anthrax lethal factor

J Chavarría-Smith, RE Vance - PLoS pathogens, 2013 - journals.plos.org
Inflammasomes are multimeric protein complexes that respond to infection by recruitment
and activation of the Caspase-1 (CASP1) protease. Activated CASP1 initiates immune …

Effector-triggered immunity and pathogen sensing in metazoans

N Lopes Fischer, N Naseer, S Shin, IE Brodsky - Nature microbiology, 2020 - nature.com
Microbial pathogens possess an arsenal of strategies to invade their hosts, evade immune
defences and promote infection. In particular, bacteria use virulence factors, such as …

Crystal structure of the anthrax lethal factor

AD Pannifer, TY Wong, R Schwarzenbacher… - Nature, 2001 - nature.com
Lethal factor (LF) is a protein (relative molecular mass 90,000) that is critical in the
pathogenesis of anthrax,,. It is a highly specific protease that cleaves members of the …

Anthrax toxin lethal factor contains a zinc metalloprotease consensus sequence which is required for lethal toxin activity

KR Klimpel, N Arora, SH Leppla - Molecular microbiology, 1994 - Wiley Online Library
Comparison of the anthrax toxin lethal factor (LF) amino acid sequence with sequences in
the Swiss protein database revealed short regions of similarity with the consensus zinc …

Cellular and systemic effects of anthrax lethal toxin and edema toxin

M Moayeri, SH Leppla - Molecular aspects of medicine, 2009 - Elsevier
Anthrax lethal toxin (LT) and edema toxin (ET) are the major virulence factors of anthrax and
can replicate the lethality and symptoms associated with the disease. This review provides …