SIGIRR (Single Ig And TIR Domain Containing) is a Protein Coding gene. Diseases associated with SIGIRR include Perinatal Necrotizing Enterocolitis. Among its related pathways are Activated TLR4 signalling and Toll-Like receptor Signaling Pathways. Acts as a negative regulator of the Toll-like and IL-1R receptor signaling pathways. Attenuates the recruitment of receptor-proximal signaling components to the TLR4 receptor, probably through an TIR-TIR domain interaction with TLR4. Through its extracellular domain interferes with the heterodimerization of Il1R1 and IL1RAP.
