Expression analysis of inflammasomes in experimental models of inflammatory and fibrotic liver disease.

ABSTRACT: During inflammation, the inflammasomes representing a group of multi-protein complexes trigger the biological maturation of pro-inflammatory cytokines such as interleukin-1β and interleukin-18 by proteolytic activation of caspase-1 from its inactive proforms. The individual genes encoding components of the inflammasome machinery are regulated at transcriptional and post-transcriptional levels. Once activated, they drive a wide variety of cellular responses that are necessary to mediate host defense against microbial pathogens and to guarantee tissue homeostasis. In the present work, we have studied the expression of the different inflammasomes in various primary hepatic cell subpopulations, in models of acute inflammation and during experimental liver fibrogenesis. We demonstrate that NLRP

SUBMITTER: Boaru SG 

PROVIDER: S-EPMC3599703 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature