Caspase-11: the noncanonical guardian of cytosolic sanctity
- PMID: 23498948
- DOI: 10.1016/j.chom.2013.02.011
Caspase-11: the noncanonical guardian of cytosolic sanctity
Abstract
Caspase-11 controls a noncanonical inflammasome that responds to Gram-negative bacteria and certain pore-forming toxins. Aachoui et al. (2013) and Case et al. (2013) identify a role for caspase-11 in rapid responses to bacterial pathogens that access the cytosol via vacuolar membrane disruption or the activity of specialized secretion systems.
Copyright © 2013 Elsevier Inc. All rights reserved.
Comment on
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Caspase-11 stimulates rapid flagellin-independent pyroptosis in response to Legionella pneumophila.Proc Natl Acad Sci U S A. 2013 Jan 29;110(5):1851-6. doi: 10.1073/pnas.1211521110. Epub 2013 Jan 10. Proc Natl Acad Sci U S A. 2013. PMID: 23307811 Free PMC article.
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Caspase-11 protects against bacteria that escape the vacuole.Science. 2013 Feb 22;339(6122):975-8. doi: 10.1126/science.1230751. Epub 2013 Jan 24. Science. 2013. PMID: 23348507 Free PMC article.
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