Advances in Nod-like receptors (NLR) biology.
The innate immune system is composed of a wide repertoire of conserved pattern recognition receptors (PRRs) able to trigger inflammation and host defense mechanisms in response to endogenous or exogenous pathogenic insults. Among these, nucleotide-binding and oligomerization domain (NOD)-like receptors (NLRs) are intracellular sentinels of cytosolic sanctity capable of orchestrating innate immunity and inflammatory responses following the perception of noxious signals within the cell. In this review, we elaborate on recent advances in the signaling mechanisms of NLRs, operating within inflammasomes or through alternative inflammatory pathways, and discuss the spectrum of their effector functions in innate immunity. We describe the progressive characterization of each NLR with associated controversies and cutting edge discoveries.
['Barbé|François|F|', 'Douglas|Todd|T|', 'Saleh|Maya|M|']
D000818:Animals D006801:Humans D007113:Immunity, Innate D007249:Inflammation D036341:Intercellular Signaling Peptides and Proteins D015398:Signal Transduction
NLR Innate immunity Inflammation Inflammasome Cell death