IL1R2

..The coordinated regulation of IL1 receptors types I and II (IL1R1 and IL1R2) and IL1 receptor antagonist (IL1RA) in endometrial cells may represent one of the principle mechanisms involved ..

..The results show that, on exposure to diverse molecules with anti-inflammatory properties, mononuclear phagocytes express and release copious amounts of a novel version of the soluble IL-1 decoy RII...

..The alternative splicing of a primary transcript leading to a secreted protein provides a potentially important mechanism by which soluble IL-1RII can be produced...

..The existence of multiple pathways of regulation emphasizes the need for tight control of IL-1 action...

..The induction by Dex of the type II receptor, a decoy molecule for IL-1, may contribute to the immunosuppressive and antiinflammatory activities of Dex...

..The present study tested the hypothesis that postpartum cattle that develop persistent endometritis and infertility are unable to limit the inflammatory response to uterine bacterial infection...

..The change of the following 7 genes was over 30 folds: Cyp19a1 (37 folds), Il1r2 (42 folds), Cflar (53 folds), Bcl21 (31 folds), Pik3cg (278 folds), Cdkn1a (90 folds), Agt (162 folds)...

..The genes significantly down-regulated following IFN-gamma treatment included cytokines/cytokine receptors (CSF2, IL1R2, and SPP1), and insulin-like growth factor binding proteins (WISP2 and IGFBP3)...

..This locus was designated Idd5 and encompassed candidate genes including Il1r1, Il1r2, Stat1, Stat4, Nramp1, and Bcl2...

..Conversely, analysis of regulatory molecules showed de novo expression of the nonsignaling IL-1RII, CD121b, under the same conditions...

..In lung tissue, dose-related changes were seen in IL1B, IL1R2 and CXCR2 mRNA expression at 1 and 6 h after irradiation, concurrent with increases in plasma protein levels of KC/..

..Significantly, a comparative genome-scale transcriptional analysis of two T-cell subsets (CD4+ and CD8+) against each other and against the naturally mixed population (CD3+ cells) remains unexplored...

..CCL3, CCL5, CCL6, CCL12, CCL20, CXCL2, CXCL7, CXCL9, CXCL13, TNF receptor superfamily 9 (TNFRSF9), TNFRSF13beta, IL1R2, IL2Rgamma, IL20Rbeta, IL21R, CCR1, CCR2, and CXCR4 were highly upregulated with strain Wakulla...

..The purpose of this review is to discuss the major findings of these studies, and the answers they provide and questions they raise about the pathogenesis of this common condition...

Expression of interleukin-1 receptor type II (IL1R2), a decoy receptor for pro-inflammatory interleukin 1 (IL-1), is enhanced by chronic exposure of the human uroepithelial cell line HUC-1 to arsenite...

..We have identified latency-associated peptide (LAP) and IL-1 receptor type I and II (CD121a/CD121b) as unique cell-surface markers that distinguish activated Tregs from activated FOXP3(-) and FOXP3(+) non-Tregs...

..In this paper, we monitored cellular and molecular changes in Jurkat human T lymphoma cells after irradiating with 1763 MHz RF radiation to understand the effect on RF radiation in immune cells...

..These results suggest that LC undergo changes in the cytokine receptor repertory during in vitro maturation...

..Using RT-PCR we compared expression of Il1a, Il1b, Il1rn, Il1r1, and Il1r2 during the pre- and peri-implantation periods of pregnancy in wild-type (WT) and LIF-null LE and stroma...

..of both organs changed with marked similarity, including the innate immunity genes Cd14, Socs3, Saa3, Lcn2, and Il1r2. Functional genomic analysis of these genes suggested that IL-10 and IL-6 signaling was involved in the distant ..

..In contrast, LGG transiently induced Cxcl10, Il16, Fcepsilonr1 and Il1r2. Despite these findings, LGG instillation induced the recruitment of natural killer cells into the bladder and ..

..of the 37 proteins (ie, ALCAM, Cathepsin C, Cathepsin S, CD100, CD150, CD26, CD44, CD63, CD71, Fractal-kine, IL1R2, IL25, IP-10, MIF, RANTES, and TARC) were validated in HL cell lines and patient material using ..

Our previous studies showed a marked deficiency in interleukin 1 receptor type II (IL1R2) in the endometrial tissue of women with endometriosis, particularly in epithelial cells...

..The aim of this study was to investigate whether common variations in IL1B, IL1RN, IL1R1, and IL1R2 influence the risk of venous thrombosis.

..of IL1 receptor type I (IL1R1), the signalling receptor that mediates cell activation by IL1, and IL1 receptor type II (IL1R2), a potent and specific down-regulator of IL1 action, in normal compared to endometriotic/endometrial tissues.

..The lower airway lesion and the nasal polyp in AIA are postulated to have common pathogenic features involving aspirin sensitivity that would be reflected in the gene expression profile of AIA polyps...

..The correlative expression kinetics of the gene pairs IL1R1/IL1R2, IL15/IL15RA, DC-SIGN/ICAM-2 and DC-SIGN/ICAM-3 imply that they all play crucial roles in mediating DC functions...

..However, TMPRSS2/ERG was able to bind the promoters of the ZEB2 modulators, IL1R2 and SPINT1...

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..Immunohistochemistry showed significantly increased staining for IL1R2, ICAM1, GZMB, and CCL3 (P < 0.05) during ACR...

..Amongst these are multiple genes involved in IL23/Th17 signalling (IL23R, IL12B, JAK2, TYK2 and STAT3), IL10, IL1R2, REL, CARD9, NKX2.3, ICOSLG, PRDM1, SMAD3 and ORMDL3...

..We assessed the expression of receptors of IL-1 (IL-1RI and IL-1RII, the signal transducer and the specific inhibitor of IL-1, respectively) in cells of the most common subtypes of ovarian cancer compared to endometrial cells...

..Consortium have reported additional genes associated with ankylosing spondylitis (AS) susceptibility including IL1R2, ANTXR2, and gene deserts at 2p15 and 21q22...

..The results reported in this study suggest a role for CSF3R in the determination of bone density in women...

..We also assumed that IL-1β might not be the key factor in the immunogenesis of AS...

..In this study we targeted a 470 kb region on 2q11.2 presenting the locus with most evidence for linkage to severe OA of distal interphalangeal joints (DIP) in our genome wide scan families...

..were confirmed for GSTA4, PRDX4, TGFBR2 and XPC and additional putative markers were found in CYP2C8, EPHX1, IGF2, IL1R2, MAPK7, NDUFB4, TGFBR3, TPMT (2 SNPs), (P<0...

..Upregulated genes by NEB were ALOX5AP, CPNE3, IL1R2, IL6, TLR2, TLR4, and THY1, and downregulated genes were HLA-DRA, HLA-A, IRAK1, SOD1, and TNF...

..3 x 10(-20)), as well as in the genes ANTXR2 (rs4333130; P = 9.3 x 10(-8)) and IL1R2 (rs2310173; P = 4.8 x 10(-7)). We also replicated previously reported associations at IL23R (rs11209026; P = 9...

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..of hematopoietic precursors (WDR40A and microRNA gene family cMIR), and steroid-responsive genes such as IL1R2, the decoy receptor for interleukin 2...

..Upregulated genes were involved in the innate immune response and included the innate immune receptors TLR2, IL1R2, CD93, the signaling molecules IRAK2, IRAK3, and neutrophil proteases MMP25 and CPD...

..These genes included those involved in cytokine-cytokine signalling cascades (IL1, IL1r, IL1r2, Ccl 4, 6, 10), focal adhesion (Fn1, ICAM1) and tissue remodelling (VEGF, Pim1)...

..Microarray analysis revealed that IL7R and IL1R2 were exclusively expressed in SP cells and not in NSP cells...

..However, in the presence of an excess of either unlabeled IL-1 or IL-1ra, the 85-kDa IL-1.IL-1RtII complex was not present. These findings demonstrate that the IL-1ra recognizes and blocks IL-1 binding to the IL-1RtII...

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..Structural and mutational analysis revealed that the unique sIL1R-II binding ability of human IL-1beta is due to a single amino acid difference compared with monkey IL-1beta...

..In addition, type II sIL-1R does not interfere with inhibition mediated by IL-1ra...

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..These results suggest that the IL-1RII may regulate HGFs expression of cytokine mRNA upon IL-1 beta stimulation, possibly by altering the IL-1RI-dependent signals...

..IL-1sRI levels did not increase during immunotherapy with IL-2 or IL-6. Our results indicate that IL-1sRII, unlike IL-1Ra, remains a modest, natural, anti-inflammatory mechanism triggered by immunotherapy with IL-2, but not with IL-6...

..The contig contains the genes (cen --> tel), in the order given, for the type II interleukin-1 (IL-1) receptor (IL1R2), the type I IL-1 receptor (IL1R1), the IL-1 receptor-related protein 2 (IL1RL2), T1/ST2/fit-1 (IL1RL1), and the ..

..Furthermore, the increased release of IL-1Ra and sIL-1RII by cells from CFS patients is consistent with the hypothesis that CFS is associated with chronic, low-level activation of the immune system...

..Our transgenic mice may be a useful tool for determining the degree to which different types of cutaneous inflammation depend on the IL-1 system...

..IL-13 remained undetectable in the vast majority of patients and was not induced by endotoxin. Enhanced IL-13 production does not seem to be part of an inducible host defense mechanism during sepsis...

..Together, these data demonstrate the existence of a novel protein that is related to the interleukin-1 receptor but does not bind IL-1 by itself...

..Release of the IL-1 type II decoy R might represent one mechanism by which ROI antagonize and limit the proinflammatory effects of IL-1...

..These results suggest that some IL-1 beta and IL-1ra may be bound in vivo to sIL-1RII and sIL-1RI, respectively, leading to underestimations of cytokine concentrations in body fluids when measured by ELISA...

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..Like the type I receptor, the human type II IL-1 receptor can bind all three forms of IL-1 (IL-1 alpha, IL-1 beta and IL-1ra). Vaccinia virus contains an open reading frame bearing strong resemblance to the type II IL-1 receptor...

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..These results suggest that the decoy receptor IL-1RII can act as a scavenger of IL-1, representing a novel autoregulatory mechanism of the IL-1 system...

..These findings reveal that nuclear localization of pre-IL-1alpha depends on the binding to HAX-1 and that biological activities might be elicited by the binding to both HAX-1 and IL-1RII in SSc fibroblasts...

..Promoter studies of a subset of GLI/EGF-regulated genes, including the genes encoding interleukin-1 antagonist IL1R2, Jagged 2, cyclin D1, S100A7, and S100A9, suggest convergence of EGFR and HH/GLI signaling at the level of ..

The IL1R is composed of two kinds of molecule, type I (IL1R I) and type II (IL1R2). IL1R1 contributes to IL-1 signaling, whereas the IL1R2 has no signaling property and acts as a decoy for IL-1...

..In the presence of ionomycin, overexpression of UBD in T(h) cells leads to the induction of IL1R2 that resemble FOXP3-transduced T(h) cells and naturally derived T(reg) cells...

..These data indicate that an attempt to increased circulating levels of IL-1 inhibitors occurs at different extent in the course of HCV infection as well as in its progression to NHL and/or MC...

..This may enhance IL-1-mediated activation of endometrial cells and contribute to the local immuno-inflammatory process observed in endometriosis patients...

..We examined other IL-1 family members (Il1a, Il1b, Il1f9, and Il1r2) and found OVA-induced expression increases at 6 h, yet only Il1b and Il1f9 had strain-specific differences...

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..In view of IL-1's role as an embryonic signal, these data reveal a new mechanism by which hCG sustains human pregnancy and promotes embryonic growth...

..To determine the role of interleukin-1 receptor type II (IL-1RII) in the pathogenesis of endometriosis...

..These changes are indicative of pancreatitis severity and are not model dependent...

..There may be a population of cells for which the actions of IL-1 cannot be effectively opposed by IL-1ra, although this group does not include mature B cells and PMNs...

To evaluate the levels of interleukin-1beta (IL1beta) and its inhibitory soluble interleukin-1 receptor type II (IL1R2) in the peritoneal fluid (PF) of normal women and patients with endometriosis suffering from pelvic pain and ..

..The aim of our study was to compare serum IL-1 alpha and IL-1 sRII levels in patients with benign and malignant gynaecological tumours and in control...

..This study reveals a similar proteolytic processing of IL-1R2 and APP and may provide an explanation for the increased IL-1R2 secretion observed in AD...

..Defective IL-1RII gene expression during the early stages of endometriosis (stages I and II) may contribute to the etiology of the disease...

..03). No associations were found with polymorphisms in the mannose binding lectin, interleukin-1 (IL-4), and IL-1 receptor antagonist genes. Further studies to confirm these associations are warranted...

..We propose that increased cell surface expression and rapid release of preformed type II IL-1R from neutrophils, as a soluble IL-1 beta binding protein, represents a mechanism that has evolved for regulating IL-1 activity in sepsis...

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..Finally, IL-1 receptor (IL-1r) type 1 and IL-1r type 2 were detected on human microglial cells but it was demonstrated that IL-13 and IL-4 acted as IL-6 inducers in human microglial cells independently of the IL-1/IL-1r pathway...

..The purpose of this study was to measure sIL-1RII levels in the GCF of subjects with chronic or aggressive periodontitis; the correlation between the sIL-1RII levels in GCF and clinical parameters also was examined...

..These findings suggest that the soluble form of IL-1R AcP contributes to the antagonism of IL-1 action by the type II decoy receptor, adding another layer of complexity to the regulation of IL-1 action...

..However, interactions of genetic with other risk factors, especially smoking, remain questionable. The aim of this cross-sectional study was to evaluate the genetic influence on periodontal variables in relation to environmental factors...

..Overall, our study strongly supports the hypothesis that IL-1 is a regulator of testicular function of prime importance...

..The usefulness of IL-1RII, in particular as a potential marker for the activation of anti-inflammatory pathways or for responsiveness to anti-inflammatory agents such as glucocorticoid hormones, deserves further analysis...

..IL1 triggers cell activation via its receptor type I (IL1R1), but its receptor type II (IL1R2) is known instead as a scavenger that buffers the cytokine's effects...

..Profiling mRNA levels of 11 informative genes expressed by circulating immune effector cells identifies cardiac allograft recipients at low risk for current moderate-severe acute cellular rejection (ACR)...

..To determine whether the interaction between TAP-1 and E7 in naturally occurring infections sufficient to result in a loss of peptide transport and whether this loss correlates with viral protein load and the patients clinical course. ..

..These data will then catalyze development of rational therapies to improve host defenses against severe and overwhelming infection by category A and B intracellular bacterial pathogens. ..