IndraLab

Statements


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sparser
"In addition, IL-1α, which also activates IL-1R, could contribute to the inflammatory response in vivo ."

sparser
"We also show that P. aeruginosa activates NF-κB in macrophages through both the TIR-containing adaptor protein (TIRAP)/MyD88 dependent and the TRIF-dependent pathways, and that IL-1α and IL-1β activation of IL-1R1 is an important feedback pathway in the host response to P. aeruginosa."

sparser
"IL-1α and high mobility group box 1 (HMGB1), which activate IL-1R1 and TLR4, respectively, were proposed to play a central role in the phenotype observed and the expression levels of both molecules were increased in IL-1R8-deficient mice."

sparser
"IL-1α and IL-1β are two major cytokines able to activate IL-1R, and both of them may be released by stressed cells."

sparser
"Following EGFR activation IL-1α is released and activates IL-1R on keratinocytes creating a second autocrine loop leading to the activation of NF-κB signaling that modifies expression of specific keratinocyte genes involved in tumor formation including increasing expression and release of CXC ligands such as CXCL1 ( xref )."

sparser
"While the majority of the work on IL-1 signaling in NPCs has focused on IL-1β, IL-1α also activates the IL-1R1 and direct effects on NPCs have been observed."

sparser
"IL-1R is activated by its ligands IL-1α and IL-1β [ xref ; xref ]."

sparser
"The TLRs recognise conserved molecules derived from bacteria, fungi and viruses and contribute towards the innate immune response whilst the IL-1Rs are activated by the pro-inflammatory cytokines, IL-1α, IL-1β, IL-18 and IL-33 [ xref ]."

sparser
"The other speculation is that IL-33 induces IL-1α and IL-1β (data not shown), and then IL-1α and IL-1β in turn activate IL-1R to induce iNOS in macrophages xref ."

sparser
"Membrane IL-1α activates the IL-1R1 on adjacent cells by a mechanism termed “juxtacrine”."

sparser
"Indeed, liver lysates containing IL-1α promote neutrophilic migration in matrigel. xref Moreover, in peritonitis, IL-1α is released from necrotic cells and subsequently activates IL-1R1 present at the surface of mesothelial cells."

sparser
"Because IL-1α was not detected on the surface of EVs, it is not clear how IL-1α activates IL-1R1."

sparser
"Nonetheless, as both IL-1α and IL-1β activate IL-1Rs, these studies support the concept that activation of IL-1Rs regulate the expression and activity of hippocampal SERTs."

sparser
"Taken together, these data show that either IL-1α or IL-1β can activate IL-1R1 in P. aeruginosa keratitis and that IL-1R1 has an essential role in regulating the inflammatory response to P. aeruginosa in the cornea."

sparser
"By contrast, IL-1R is activated by IL-1α and IL-1β, which are produced by host cells xref ."