Inflammasome: Putting the Pieces Together
Author(s) -
Jürgen Ruland
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.2014.02.038
Subject(s) - inflammasome , aim2 , pyrin domain , signal transducing adaptor protein , microbiology and biotechnology , biology , innate immune system , caspase 1 , cytokine , nalp3 , inflammation , signal transduction , immunology , immune system
Microbial and danger signals result in inflammasome activation and release of inflammatory cytokines through mechanisms that remain elusive. Cai et al. and Lu et al. show that triggering of inflammasome sensors induces prion-like polymerization of the adaptor ASC into filaments. These structures function as platforms for inflammatory cytokine production and represent a unified mechanism for inflammasome assembly.
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