Abstract:
:Proteolytic activation of the IL-33 precursor, full-length interleukin-33 (FLIL33), at multiple sites within the sensor domain (aa 95-109) yields several functionally mature (MIL33) forms. Unlike nuclear FLIL33, intracellular MIL33 occurs in the cytoplasm, is secreted from source cells, and exerts biological effects by activating the ST2 receptor on target cells. Previous studies and our findings in this report indicated that IL-33 forms that are substantially longer than those produced by cleavage within the sensor domain are biologically indistinguishable from classical MIL33. We utilized a series of human and mouse N-terminal FLIL33 mutants to narrow down the boundaries of the nuclear localization sequence to aa 46-67, a segment known to include a portion of the chromatin-binding motif as well as another site controlling intracellular stability of FLIL33 in an importin-5-dependent fashion. The N-terminal FLIL33 deletion mutants starting prior to this region were intranuclear, non-secreted in cell culture, and manifested modest functional activity in vivo, similar to FLIL33. By contrast, the mutants starting after this region were cytoplasmic, secreted from cells in culture, and overtly biologically active in vivo, similar to MIL33. The deletion mutants starting within this region manifested an intermediate phenotype between FLIL33 and MIL33. Thus, this segment of IL-33 molecule controls multiple aspects of its biology, including subcellular localization, extracellular secretion, and functional maturation into the longest possible form of mature IL-33 cytokine. Future anti-IL-33 therapies may be based on interfering with this segment, thus restraining extracellular release and maturation of IL-33 into the active cytokine.
journal_name
Cytokinejournal_title
Cytokineauthors
Luzina IG,Clerman A,Fishelevich R,Todd NW,Lockatell V,Atamas SPdoi
10.1016/j.cyto.2019.02.015subject
Has Abstractpub_date
2019-07-01 00:00:00pages
1-6eissn
1043-4666issn
1096-0023pii
S1043-4666(19)30061-4journal_volume
119pub_type
杂志文章相关文献
CYTOKINE文献大全abstract:PURPOSE:This case-control study aimed to evaluate the ability to use a panel of IL-31, IL-1ß and NLRP3 to differentiate sepsis from systemic inflammatory response syndrome (SIRS) and to predict septic shock. METHODS:Serum levels of IL-31, IL-1ß and NLRP3 were measured by ELISA in 149 participants; 38 with sepsis, 51 w...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2020.155102
更新日期:2020-07-01 00:00:00
abstract::Epidemiological studies suggest that chocolate increases the incidence and severity of acne. Here we demonstrate that chocolate consumption primes human blood mononuclear cells from volunteers to release more interleukin-1β (IL-1β) and IL-10 upon stimulation with Propionibacterium acne or Staphylcoccus aureus, the two...
journal_title:Cytokine
pub_type: 临床试验,杂志文章
doi:10.1016/j.cyto.2013.02.003
更新日期:2013-04-01 00:00:00
abstract::To date, the biological activity of granulocyte macrophage-colony stimulating factor (GM-CSF) has been investigated by using mostly Escherichia coli- or yeast cell-derived recombinant human GM-CSF (erhGM-CSF and yrhGM-CSF, respectively). However, Chinese hamster ovary cell-derived recombinant human GM-CSF (crhGM-CSF),...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2014.03.009
更新日期:2014-08-01 00:00:00
abstract::Propofol anesthesia and sedation are known to downregulate the functions of many hematopoietic cells, such as macrophages and neutrophils, in vivo. However, the effects of propofol on secretion of the regulatory cytokine transforming growth factor β1 (TGF-β1) in vivo are unknown. In this study, the effects of propofol...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2010.08.001
更新日期:2010-12-01 00:00:00
abstract::Kawasaki disease is a multi-system vasculitis and a primary cause of acquired heart disease among children. Genetic factors may increase susceptibility to Kawasaki disease. TBXA2R is a G-protein-coupled receptor that participates in tissue inflammation and is associated with susceptibility to several diseases, but its...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2018.08.029
更新日期:2018-11-01 00:00:00
abstract::We analyzed the gut immune stimulation induced by Gram-positive bacteria: non probiotic Lactobacillus acidophilus CRL 1462 and Lactobacillus acidophilus A9; two potentially probiotic strains: L. acidophilus CRL 924 and Lactobacillusdelbrueckii subsp. bulgaricus CRL 423; comparatively with a probiotic strain: Lactobaci...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2007.11.014
更新日期:2008-03-01 00:00:00
abstract:BACKGROUND:HIV rapid progressors (RPs) present with a rapid decline of CD4+ T cells within a few years of infection. Determining the underlying mechanisms throughout this decline is important to identify prognostic biomarkers and intervention strategies. Determining the numbers of CD4+ and CD8+ T cells is essential for...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2019.154801
更新日期:2020-01-01 00:00:00
abstract::The induction of cytokine expression in monocytes/macrophages by bacterial endotoxin or lipopolysaccharide is a critical, highly regulated host defence response. The augmentation of LPS responses by interferon gamma (IFN-gamma), referred to as priming, is well established. However, the mechanism(s) by which priming oc...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1006/cyto.1995.0058
更新日期:1995-07-01 00:00:00
abstract::IFNγ is a potent activator and IL-10 a powerful inhibitor of macrophage functions. However, neither all cellular functions are enhanced by IFNγ nor IL-10 inhibits all cellular responses. Thus, FcγRs-mediated phagocytosis in monocyte-derived macrophages (MDM) increases after IL-10 treatment, and decreases after treatme...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2011.11.008
更新日期:2012-01-01 00:00:00
abstract::Neutrophil-activating peptide 1/interleukin 8 (NAP-1/IL-8) is a recently described cytokine with potent chemotactic activity for human neutrophil granulocytes (PMN) and T cells. In psoriasis, a chronic hyperproliferative and inflammatory skin disorder, PMN and T cells are found as prominent cells in the inflammatory i...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/1043-4666(91)90500-d
更新日期:1991-07-01 00:00:00
abstract::Emerging evidence indicates that chemokine receptor expression patterns are critical in determining the spectrum of action of the chemokines. We have analysed the expression patterns of 17 chemokine receptors and two orphan chemokine receptor-like genes in various freshly prepared human peripheral blood leucocyte popu...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1006/cyto.2000.0851
更新日期:2001-04-07 00:00:00
abstract::Rheumatoid arthritis (RA) is an immune disease in which the pathological immune reaction is thought to be initiated by the presentation of an (auto) antigen or superantigen by MHC class II positive cells to CD4 T cells. These successive immunological events can be studied by the cytokines produced at the different sta...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/1043-4666(92)90021-i
更新日期:1992-11-01 00:00:00
abstract::Sickle cell anemia (SCA) is a disorder characterized by a heterogeneous clinical outcome. In the present study, we investigated the associations between Tumor Necrosis Factor-alpha (TNF-alpha) -308G>A and Interleukin 8 (IL-8) -251A>T gene polymorphisms, medical history and classical biomarkers in children with steady-...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2011.07.002
更新日期:2011-11-01 00:00:00
abstract::The gene for ISG12 (originally designated p27) was isolated as an oestrogen-induced gene. The authors undertook a comprehensive study using quantitative RT-PCR, in which we delineate the regulation of ISG12 by seven different cytokines including interferons and poly(I). poly(C) in seven human cell lines of different o...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1006/cyto.1999.0549
更新日期:2000-03-01 00:00:00
abstract::To clarify the interactions between dendritic cells (DCs) and Th1 and Th17 T cell subsets and the mode of action of IVIG in inflammatory myopathies, Expression of CD4(+) and CD8(+) T cells, immature (CD1a) and mature (DC-LAMP) DCs, interleukin-17 (IL-17) and interferon-gamma (IFN-gamma), was quantified by immunohistoc...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2009.02.013
更新日期:2009-06-01 00:00:00
abstract::Three molecules, interleukin 1 (IL-1) receptor I (IL-1RI), IL-1 receptor II (IL-1RII or decoy) and IL-1 receptor accessory protein (IL-1R AcP or IL-1RIII), are involved in IL-1 binding and signal transduction. In addition, three homologous genes (T1/ST2, MyD88 and rsc786) have been identified. Expression of the signal...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1006/cyto.1998.0359
更新日期:1998-10-01 00:00:00
abstract::T cells and T cell derived cytokines are involved in the complex pathogenesis of asthma. The role of the cytokine IL-18 however, is not clearly defined so far. On the one hand side IL-18 induces Th1-type cytokines and thereby might counter-regulate Th2-mediated allergic asthma. On the other hand IL-18 also bears pro-i...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2008.02.012
更新日期:2008-06-01 00:00:00
abstract::Tumor necrosis factor (TNF) and the members of the interferon (IFN) family are major inducible cytokines that function to counteract viral infections or cellular transformation. Recently, our lab has characterized a novel antiviral state which is induced in primary human fibroblasts by co-treatment with TNF plus IFNbe...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2009.06.006
更新日期:2009-09-01 00:00:00
abstract:CONTEXT:CTLA-4 is engaged on effector cells that may alter signal transduction and subsequently cytokine production. The transmission of longer repeats of (AT)(n) alleles of CTLA-4 is also associated with women undergoing recurrent miscarriage. The TNF-α known as an embryo-toxic cytokine is reported to be greater in pl...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2012.05.018
更新日期:2012-11-01 00:00:00
abstract::Given the known anti-tumorigenic properties of IFNγ, its effect on glioma cell survival was investigated. Though IFNγ had no effect on glioma cell viability, it induced cell cycle arrest. This was accompanied by increased expression of p53 and retinoic acid inducible gene (RIG-I). While RIG-I had no effect on glioma c...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2015.10.009
更新日期:2017-01-01 00:00:00
abstract::Thymic interleukin-6 (IL-6), which is produced primarily by thymic epithelial cells, is an important cytokine for T cell growth and differentiation in the thymus. In the present study, we investigated the effects of autocrine IL-6 on the cytokines in primary cultures of human thymic epithelial cells. Using an antibody...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2010.05.002
更新日期:2010-08-01 00:00:00
abstract::Growth related oncogene protein-alpha (GRO-alpha) is a member of C-X-C chemokine and plays an important role in inflammatory responses. Expression of GRO gene family is regulated by a number of factors at both transcriptional and posttranscriptional levels. In the present study, we have addressed the possible regulati...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/s1043-4666(03)00271-0
更新日期:2003-11-07 00:00:00
abstract::The present study was aimed at defining the activity of human and mouse monocyte chemotactic protein-1 (MCP-1) on homologous and heterologous mononuclear phagocytes. Human natural and recombinant MCP-1 and mouse natural MCP-1/JE were tested as chemoattractants on human blood monocytes and mouse peritoneal macrophages....
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/1043-4666(94)90004-3
更新日期:1994-01-01 00:00:00
abstract::We had earlier shown that human foetal epithelial cells (WISH), growth-inhibited by interferon gamma (IFNgamma), were reversibly detained at a point prior to DNA synthesis. In the present study, we determined the window of action of IFNgamma in the G1 phase duration and the exact point of detention of WISH cells in ce...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2007.02.013
更新日期:2007-02-01 00:00:00
abstract::HIV infection is associated with chronic inflammation in both non-treated and treated patients. TLR-dependent mechanisms are strongly involved in the maintenance of this inflammation. Indeed, the residual replication of HIV, the potential viral co-infections, or the products issued from microbial translocation provide...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2018.08.018
更新日期:2018-11-01 00:00:00
abstract::Previous studies identified the variant IFNG +874A/T (rs2430561) in the first intron of the gene in association with mycobacterial infection, especially tuberculosis and leprosy. The aim of this investigation was to analyze the protective role of the T allele in relation to leprosy using a meta-analysis evaluation. Th...
journal_title:Cytokine
pub_type: 杂志文章,meta分析
doi:10.1016/j.cyto.2013.12.002
更新日期:2014-02-01 00:00:00
abstract::The aim of the study was to characterize and to quantify peripheral and tissue. IL-35- and IL-37-producing cells in Inflammatory Bowel Disease (IBD) patients. We studied a total of 38 active UC, 31 inactive UC, 17 active CD, and 13 inactive CD and 50 non-inflamed tissues as control group. Gene expression was measured ...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2015.04.009
更新日期:2015-10-01 00:00:00
abstract:BACKGROUND:Hypertension is one of the most prominent risk factors for coronary artery disease (CAD). Treatment of hypertension is therefore important for reducing cardiovascular events and the progression of atherosclerosis. Several treatment strategies are common in clinical practice for example the use of ACE-blocker...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2013.02.001
更新日期:2013-05-01 00:00:00
abstract::Among New Mexican Hispanic women, breast cancer is detected at a more advanced stage than compared to Non-Hispanic White women. One central factor that has been little studied is the role of critical cytokines. We genotyped incident breast cancer cases and their age-, gender- and smoking-matched controls (N=40 matched...
journal_title:Cytokine
pub_type: 杂志文章
doi:10.1016/j.cyto.2010.03.014
更新日期:2010-07-01 00:00:00
abstract::Thymic vulnerability, a leading cause of defective immunity, was discovered decades ago. To date, several strategies have been investigated to unveil any immunorestorative capacities they might confer. Studies exploiting castration, transplantation, adoptive cell therapies, hormones/growth factors, and cytokines have ...
journal_title:Cytokine
pub_type: 杂志文章,评审
doi:10.1016/j.cyto.2019.05.009
更新日期:2019-08-01 00:00:00