Mechanisms and Functions of Inflammasomes
Author(s) -
Mohamed Lamkanfi,
Vishva M. Dixit
Publication year - 2014
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2014.04.007
Subject(s) - pyroptosis , inflammasome , proinflammatory cytokine , caspase , biology , lytic cycle , caspase 1 , microbiology and biotechnology , programmed cell death , secretion , immunology , apoptosis , inflammation , genetics , biochemistry , virus
Recent studies have offered a glimpse into the sophisticated mechanisms by which inflammasomes respond to danger and promote secretion of interleukin (IL)-1β and IL-18. Activation of caspases 1 and 11 in canonical and noncanonical inflammasomes, respectively, also protects against infection by triggering pyroptosis, a proinflammatory and lytic mode of cell death. The therapeutic potential of inhibiting these proinflammatory caspases in infectious and autoimmune diseases is raised by the successful deployment of anti-IL-1 therapies to control autoinflammatory diseases associated with aberrant inflammasome signaling. This Review summarizes recent insights into inflammasome biology and discusses the questions that remain in the field.
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