نتایج جستجو برای: irak 1
تعداد نتایج: 2753079 فیلتر نتایج به سال:
Human Toll-like receptor 2 (TLR2) is a signaling receptor that responds to LPS and activates NF-kappaB. Here, we investigate further the events triggered by TLR2 in response to LPS. We show that TLR2 associates with the high-affinity LPS binding protein membrane CD14 to serve as an LPS receptor complex, and that LPS treatment enhances the oligomerization of TLR2. Concomitant with receptor oligo...
Gangliosides, sialic acid-containing glycosphingolipids present in the outer leaflet of plasma membranes, are produced at high levels by some tumors, are actively shed into the tumor microenvironment, and can be detected in high concentrations in the serum of cancer patients. These tumor-shed molecules are known to be immunosuppressive, although mechanisms remain to be fully elucidated. In this...
In a phenotypic screen of the wild-derived mouse strain MOLF/Ei, we describe an earlier and more potent toll-like receptor (TLR)-mediated induction of IL-6 transcription compared with the classical inbred strain C57BL/6J. The phenotype correlated with increased activity of the IkappaB kinase axis as well as p38, but not extracellular signal-regulated kinase or c-Jun N-terminal kinase, mitogen-a...
The cell type-, organ-, and species-specific expression of the pattern-recognition receptors (PRRs) are well described but little is known about the respective expression profiles of their negative regulators. We therefore determined the mRNA expression levels of A20, CYLD, DUBA, ST2, CD180, SIGIRR, TANK, SOCS1, SOCS3, SHIP, IRAK-M, DOK1, DOK2, SHP1, SHP2, TOLLIP, IRF4, SIKE, NLRX1, ERBIN, CENT...
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