Title : ATP-stimulated release of interleukin (IL)-1beta and IL-18 requires priming by lipopolysaccharide and is independent of caspase-1 cleavage.

Pub. Date : 2001 Feb 9

PMID : 11056157






4 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 ATP-stimulated release of interleukin (IL)-1beta and IL-18 requires priming by lipopolysaccharide and is independent of caspase-1 cleavage. Adenosine Triphosphate interleukin 18 Homo sapiens
2 Despite its constitutive cytosolic presence, IL-18 required lipopolysaccharide priming for the ATP-induced release. Adenosine Triphosphate interleukin 18 Homo sapiens
3 In evaluating the signaling components involved in the ATP effect, we identified that the protein-tyrosine kinase inhibitor, AG126, produced a profound inhibition of both ICE activation as well as release of IL-1beta/IL-18. Adenosine Triphosphate interleukin 18 Homo sapiens
4 Taken together, these results suggest that, although synthesis of IL-1beta and IL-18 differ, ATP-mediated release of both cytokines requires a priming step but not proteolytically functional caspase-1. Adenosine Triphosphate interleukin 18 Homo sapiens