Abstract:
:The ATP/P2X7 axis of dendritic cells (DCs) mediates the activation of NLRP3 inflammasome and promotes secretion of interleukin (IL)-1β and IL-18 to induce T helper (Th) 2, Th17 differentiation in the pathogenesis of asthma. NLRP3 inflammasome also regulates high mobility protein 1 (HMGB1) release in DCs. Recent studies demonstrated the correlation between HMGB1 expression and airway inflammation and hyper-responsiveness (AHR) in asthma. However, the relationship between the ATP/P2X7-NLRP3 axis and HMGB1 in DCs in asthma is still unclear. ATP, apyrase, Brilliant Blue G, BzATP, glibenclamide, and Z-YVAD-FMK were administered to ovalbumin (OVA)-induced murine asthmatic model. For in vitro studies, bone marrow-derived mononuclear cells (BMDCs) were primed with LPS and stimulated with the same reagents. Activation of the ATP/P2X7 axis aggravated airway inflammation and AHR in the lung and induced Th2, Th17 polarization in asthmatic mice. Inhibition of NLRP3 inflammasome weakened cardinal features of asthma and blocked Th2, Th17 polarization. In vitro and vivo, ATP/P2X7 axis activated NLRP3 inflammasome and induced HMGB1 expression and release from DCs. Inhibition of NLRP3 inflammasome reduced HMGB1 expression and release. The ATP/P2X7-NLRP3 axis of DCs participates in mediating airway inflammation, AHR, and promoting Th2, Th17 inflammatory responses in asthmatic mice by inducing HMGB1 expression and secretion.
journal_name
Exp Cell Resjournal_title
Experimental cell researchauthors
Li R,Wang J,Li R,Zhu F,Xu W,Zha G,He G,Cao H,Wang Y,Yang Jdoi
10.1016/j.yexcr.2018.03.002subject
Has Abstractpub_date
2018-05-01 00:00:00pages
1-15issue
1eissn
0014-4827issn
1090-2422pii
S0014-4827(18)30122-8journal_volume
366pub_type
杂志文章abstract::Cultured bovine aortic endothelial cells (BAEC) secrete into their medium a growth-promoting factor that stimulates many connective tissue cells in culture. We now report that this growth-promoting activity is due to at least two different proteins which are biochemically separable and immunologically distinct. Cation...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(84)90458-0
更新日期:1984-07-01 00:00:00
abstract::Several cell division cycle (cdc) mutants of Saccharomyces cerevisiae (cdc28, cdc35, cdc19, cdc21, and cdc17) at the restrictive temperature (37 degrees C) in the presence of 1% glucose and defined medium divert most of the carbon (approximately 50%) to ethanol production with low biomass growth yields (Yglc) that cor...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1995.1062
更新日期:1995-03-01 00:00:00
abstract::We describe a novel human bronchial epithelial cell line immortalized after transfection with the E6 and E7 genes of human papillomavirus type 16. The established HBE4-E6/E7 cell line resembles morphologically the basal cells of the normal human bronchial epithelium and is nontumorigenic. A clonal isolate proved to be...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1994.1115
更新日期:1994-05-01 00:00:00
abstract::Integrin-linked kinase (ILK) is a multifunctional serine/threonine kinase. Accumulating evidences suggest that ILK are involved in cell-matrix interactions, cell proliferation, invasion, migration, angiogenesis and Epithelial-mesenchymal transition (EMT). However, the underlying mechanisms remain largely unknown. EMT ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2013.05.014
更新日期:2013-08-01 00:00:00
abstract::In DNA isolated from proliferating human lymphoblastoid CCRF-CEM cells which had been pulse-labeled by exposure to [3H]thymidine for periods from 30 s to 10 min, single-stranded regions were analyzed by caffeine-gradient elution from benzoylated DEAE-cellulose. Two classes of structural defect were evident. Some repli...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(91)90087-b
更新日期:1991-02-01 00:00:00
abstract::Gp70 is an esterase originally called crystal protein because of its presence in crystalline structures in aggregation-competent Dictyostelium discoideum cells. Although postulated to break down spore coats, the function of gp70 in vivo was incompletely investigated. Our immunolocalization and biochemical studies of v...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.2000.5055
更新日期:2000-12-15 00:00:00
abstract::SIRT6, with both deacetylase and ADP-ribosyltransferase activities, is predominantly expressed in the nucleus. It has been revealed that SIRT6 regulates various biological functions including metabolism, aging and stress resistance. This study aims to investigate the role of SIRT6 in vascular inflammation and it molec...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2017.05.001
更新日期:2017-08-01 00:00:00
abstract::The rapidity of the optional 90-min differentiation of Naegleria gruberi from amoebae to flagellates suggests the possibility of a free-running cascade of events from initiating stimulus through gene expression to organelle assembly and cell morphogenesis. Instead our experiments reveal two points early in the differe...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1998.4121
更新日期:1998-08-01 00:00:00
abstract::Growth factors and cytokines initiate multiple signal transduction pathways that lead to cell survival, cell cycle progression or differentiation. A common feature of these pathways is increased cellular metabolism and glucose uptake. Furthermore, the energy requirements of many cancers and transformed cell lines are ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2003.10.027
更新日期:2004-02-15 00:00:00
abstract::Individual tumor cells utilize one of two modes of motility to invade the extracellular matrix, mesenchymal or amoeboid. We have determined that the diterpenoid genkwanine M (GENK) enhances the mesenchymal mode of cell motility that is intrinsic to HT-1080 osteosarcoma cells, stimulates a mesenchymal mode of motility ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2013.01.005
更新日期:2013-04-01 00:00:00
abstract::In order to explore the potential value of Chinese hamster ovary (CHO) cells for the isolation of peroxisomal mutants defective in the peroxisomal fatty acid oxidation system, some characteristics of their peroxisomes were studied. Catalase was detected biochemically and histochemically in peroxisome-like particles in...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(85)90503-8
更新日期:1985-11-01 00:00:00
abstract::Lamins are structural proteins found in the fibrous lamina underlining the nuclear envelope. In vitro translation of polyadenylated RNA or polysomes followed by immunoprecipitation with a serum raised against BHK nuclear matrix proteins showed that lamin A (72 kD) is synthesized as a high molecular weight precursor (7...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(85)90084-9
更新日期:1985-12-01 00:00:00
abstract::Xenopus early embryos are transcriptionally quiescent until the midblastula transition (MBT). We have examined the question of whether the absence of rRNA synthesis is related to a deficiency in the RNA polymerase I (pol I) transcription machinery. Previously we have demonstrated that the maternally provided pol I tra...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1999.4411
更新日期:1999-04-10 00:00:00
abstract::The progression of cancer cells to highly malignant phenotypes that ultimately invade and metastasize to near and distant sites requires that metastatic cells respond to mitogenic signals in new microenvironments. The successful growth of metastases is due to their ability to respond to local paracrine growth factors ...
journal_title:Experimental cell research
pub_type: 杂志文章,评审
doi:10.1006/excr.1993.1022
更新日期:1993-02-01 00:00:00
abstract::T51B rat liver epithelial cells were stimulated with extracellular ATP. Changes in cytoplasmic free Ca2+ concentration [( Ca2+]i) were measured by fura-2 both in a large population of cells on coverslips in a cuvette and in single cells in a microscopic system. Extracellular ATP evoked a prompt increase in [Ca2+]i in ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(89)90198-5
更新日期:1989-03-01 00:00:00
abstract::Mammalian enabled (MENA), usually known as a direct regulator of microfilament polymerization and bundling, promotes metastasis in various cancers. Here we focus on the role of MENA in hepatocellular carcinoma (HCC) metastasis and the relevant mechanism from the view of RhoA activity regulation. By HCC tissue microarr...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2014.05.010
更新日期:2014-09-10 00:00:00
abstract::Microparticles are small membrane-bound vesicles that are released from apoptotic cells during blebbing. These particles contain DNA and RNA and display important functional activities, including immune system activation. Furthermore, nucleic acids inside the particle can be analyzed as biomarkers in a variety of dise...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2008.12.014
更新日期:2009-03-10 00:00:00
abstract::We examined the transcriptional activity profile of the gene for atrial natriuretic factor (ANF) in mouse embryonal carcinoma P19 cells which had been induced for in vitro cardiac myogenesis. Differentiation was assessed visually, by the degree of spontaneous beating activity, and by the appearance of striated muscle ...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1993.1210
更新日期:1993-08-01 00:00:00
abstract::Parietal yolk sac cells M1536 -B3 grown on cytodex 2 beads deposited an extracellular matrix on the surface of the beads. Cell-free matrix-coated beads were isolated by treatment of the cell monolayer with cytochalasin B (CB) at a concentration of 10 micrograms/ml of phosphate-buffered saline (PBS). The matrix when an...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(84)90652-9
更新日期:1984-06-01 00:00:00
abstract::A sufficient supply molecular oxygen is essential for the maintenance of physiologic metabolism and bioenergetic homeostasis for most metazoans. For this reason, mechanisms have evolved for eukaryotic cells to adapt to conditions where oxygen demand exceeds supply (hypoxia). These mechanisms rely on the modification o...
journal_title:Experimental cell research
pub_type: 杂志文章,评审
doi:10.1016/j.yexcr.2017.02.024
更新日期:2017-07-15 00:00:00
abstract::We investigated whether cell-permeable, synthetic ceramide (C6 ceramide) could induce apoptosis in Fas-resistant Hodgkin's disease (HD)-derived cell lines. Despite strongly expressing the Fas-receptor, two of three HD-derived cell lines were resistant to Fas-mediated apoptosis. This resistance to Fas could not be attr...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1999.4773
更新日期:2000-02-25 00:00:00
abstract::Neuroblastoma is a childhood tumor with a poor survival in advanced stage disease despite intensive chemotherapeutic regimes. The new histone deacetylase (HDAC) inhibitor BL1521 has shown promising results in neuroblastoma. Inhibition of HDAC resulted in a decrease in proliferation and metabolic activity, induction of...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2005.06.024
更新日期:2005-10-01 00:00:00
abstract::Noradrenaline, adrenaline, and isoproterenol induce head-to-head association in bovine spermatozoa in a Tris-HCl-buffered medium. Noradrenaline was the most and isoproterenol the least efficient. This effect was stimulated by Ca2+, Mg2+ and Mn2+, Ca2+ being more efficient than the other two ions. At 2 X 10(-6) M Ca2+,...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(78)90384-1
更新日期:1978-05-01 00:00:00
abstract::The laminins consist of at least 11 polypeptides (5 alpha-chains, 3 beta-chains, and 3 gamma-chains) specific to basement membranes. Here we investigate the biological activity associated with the G domain of the newly identified laminin alpha5-chain using 113 overlapping synthetic peptides (positions 2679-3635). Usin...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.2002.5540
更新日期:2002-07-01 00:00:00
abstract::We have isolated a monoclonal antibody, P4B2, which localizes to multiple anchorage junctions, namely, a subset of focal adhesions, the Z-disk of muscle, and neuromuscular junctions. Immunopurification of the antigen to this antibody from chicken brain tissue yielded a complex of three prominent proteins with mobiliti...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1998.4155
更新日期:1998-09-15 00:00:00
abstract::RNA polymerase II transcripts are confined to nuclear compartments. A detailed analysis of the nuclear topology of RNA from individual genes was performed for transcripts from the marker gene coding for chloramphenicol acetyltransferase, expressed at a high level from the HTLV-1 LTR promoter. The construct was transfe...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2004.07.038
更新日期:2005-01-15 00:00:00
abstract::An epithelial intestinal cell line has been established from explants of fetal rat small intestine. After the 9th passage (approx. 25 population doublings) epithelial-like cells acquired the properties of a permanent cell line. The epithelial nature of this cell line, and of clone IRD 98 subsequently isolated, is supp...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/0014-4827(83)90069-1
更新日期:1983-02-01 00:00:00
abstract::Osteoclasts are postmitotic, multinucleated giant cells generated by the fusion of hematopoietic mononuclear precursors from the monocyte-macrophage lineage. In culture, adherent macrophages from blood-derived monocytes grow, gather, and fuse together to form multinucleated osteoclast-like cells. These events are cont...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1999.4526
更新日期:1999-08-01 00:00:00
abstract::The MUC1 mucin is a large membrane-tethered glycoprotein that shows differential expression in many adenocarcinomas, where it contributes to their invasive and metastatic properties. We previously identified DNase I hypersensitive sites at -750 and -250 bp in the human MUC1 gene promoter and showed concordance between...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1016/j.yexcr.2005.04.008
更新日期:2005-08-01 00:00:00
abstract::The CDC25Mm gene codes for Ras-guanine nucleotide exchange factors. Four different full-length cDNA clones derived from the same gene and coding for proteins of different sizes that have in common the last 661 amino acids have been isolated from mouse brain. In order to investigate the expression of the products of th...
journal_title:Experimental cell research
pub_type: 杂志文章
doi:10.1006/excr.1994.1048
更新日期:1994-02-01 00:00:00