Abstract:
:H. pylori induces a complicated local and systematic immune response and contributes to the carcinogenesis of gastric cancer. A primary type 1 immune response is evoked by H. pylori since its occurrence. However, it is not unusual that an inhibitory immunity is dominant in H. pylori-associated diseases, which are promoted by the formation of immunosuppressive microenvironment. But whether group 2 innate lymphoid cells (ILC2s) plays a critical role in H. pylori-induced skewed type 2 immunity is still unclear. In the present study, firstly, we confirmed that type 1 immunity was inhibited and type 2 immunity were undisturbed or promoted after H. pylori infection in vitro and in vivo. Secondly, GATA-3 was firstly found to be increased in the interstitial lymphocytes from H. pylori-associated gastric cancer, among them, Lin-GATA-3+ cells and Lin+GATA-3+ cells were also found to be enhanced, which indicated an important role for ILC2s in H. pylori infection. More importantly, ILC2s were found to be increased after H. pylori infection in clinical patients and animal models. In conclusion, our results indicated that ILC2-mediated innate immune response might play a potential role in dominant type 2 phenotype and immunosuppressive microenvironment in H. pylori infection.
journal_name
Mediators Inflammjournal_title
Mediators of inflammationauthors
Li R,Jiang XX,Zhang LF,Liu XM,Hu TZ,Xia XJ,Li M,Xu CXdoi
10.1155/2017/4927964subject
Has Abstractpub_date
2017-01-01 00:00:00pages
4927964eissn
0962-9351issn
1466-1861journal_volume
2017pub_type
杂志文章abstract::Hepatitis C virus (HCV) infection is a major worldwide health problem. Chronic infection induces continuous inflammation in the liver, progression of hepatic fibrosis, eventual cirrhosis, and possible hepatocellular carcinoma. Eradication of the virus is one of the most important treatment aims. A number of promising ...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2016/6841628
更新日期:2016-01-01 00:00:00
abstract::The effect of lipoprotein apheresis (Direct Adsorption of Lipids, DALI) (LA) on plasma levels of pentraxin 3 (PTX3), an inflammatory marker that reflects coronary plaque vulnerability, and expression of PTX3 mRNA was evaluated in patients with hyperLp(a)lipoproteinemia and angiographically defined atherosclerosis/coro...
journal_title:Mediators of inflammation
pub_type: 临床试验,杂志文章
doi:10.1155/2016/4739512
更新日期:2016-01-01 00:00:00
abstract::In this study, we investigated in groups of female BALB/c mice injected with Crotalus durissus terrificus venom (Cdt) the renal function based on creatinine clearance, percentage of fractional excretion cytokines and histological examination of renal tissue. Cdt caused renal alterations that induced proteinuria during...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2011/103193
更新日期:2011-01-01 00:00:00
abstract::The development of an acidic tissue environment is a hallmark of a variety of inflammatory processes and solid tumors. However, little attention has been paid so far to analyze the influence exerted by extracellular pH on the immune response. Tissue acidosis (pH 6.0 to 7.0) is usually associated with the course of inf...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2018/1218297
更新日期:2018-12-30 00:00:00
abstract:OBJECTIVES:In the present study, the ability of magnolol, a hydroxylated biphenyl compound isolated from Magnolia officinalis, to stimulate osteoblast function and inhibit the release of bone-resorbing mediators was investigated in osteoblastic MC3T3-E1 cells. METHODS:Osteoblast function was measured by cell growth, a...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2012/829650
更新日期:2012-01-01 00:00:00
abstract::In this study we demonstrated that ΔCaecm33 double mutant showed reduced biofilm formation and causes less damage to gingival mucosa tissues. This was confirmed by the reduced level of necrotic cells and Bax/Bcl2 gene expression as apoptotic markers. In contrast, parental and Caecm33 mutant strains decreased basement ...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2012/398207
更新日期:2012-01-01 00:00:00
abstract::The production of nitric oxide (NO) was measured in cultures of spleen cells stimulated by lipopolysaccharide (LPS), IL-2 or LPS + IL-2. We observed that NO synthesis is increased by IFN-gamma but inhibited by IFN-alpha/beta. This is not the case when IL-2 is present in the cultures, since interferons play a minor rol...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/S0962935196000117
更新日期:1996-01-01 00:00:00
abstract::Cysteinyl leukotrienes (CysLTs) are potent lipid inflammatory mediators synthesized from arachidonic acid, through the 5-lipoxygenase (5-LO) pathway. Owing to their properties, CysLTs play a crucial role in the pathogenesis of inflammation; therefore, CysLT modifiers as synthesis inhibitors or receptor antagonists, ce...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2017/2432958
更新日期:2017-01-01 00:00:00
abstract::The aim of the present study was to compare serum levels of soluble forms of interleukin-2 receptor, CD4 and CD8, released by lymphocytes during activation ofthe immune system, in patients with histologically verified chronic active hepatitis associated to hepatitis C virus infection, with those in healthy subjects. S...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/S0962935194000256
更新日期:1994-01-01 00:00:00
abstract::BCG, the only registered vaccine against Mycobacterial Tuberculosis (TB) infection, has been questioned for its protective efficacy for decades. Although lots of efforts were made to improve the BCG antigenicity, few studies were devoted to understand the role of host factors in the variability of the BCG protection. ...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2019/8616154
更新日期:2019-06-12 00:00:00
abstract::The aim is to examine whether the changes in pleural fluid interleukin (IL)-1beta, IL-2, IL-6, and IL-8 levels were significant in differential diagnosis of childhood pleural effusions. IL-1beta, IL-2, IL-6, and IL-8 levels in pleural fluids of all 36 patients were measured. The levels of IL-1beta, IL-2, IL-6, and IL-...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/MI.2005.2
更新日期:2005-02-24 00:00:00
abstract::The present study was carried out to investigate the effects and mechanisms of polydatin (PD) in septic mice. The model of cecal ligation and puncture (CLP-)induced sepsis was employed. Pretreatment of mice with PD (15, 45, and 100 mg/kg) dose-dependently reduced sepsis-induced mortality and lung injury, as indicated ...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2013/354087
更新日期:2013-01-01 00:00:00
abstract::S. epidermidis is responsible for biofilm-related nonunions. This study compares the response to S. epidermidis-infected fractures in rats systemically or locally injected with vancomycin or bone marrow mesenchymal stem cells (BMSCs) in preventing the nonunion establishment. The 50% of rats receiving BMSCs intravenous...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2016/9595706
更新日期:2016-01-01 00:00:00
abstract::Inflammatory bowel diseases (IBD) are multifactorial disorders resulting from environmental and genetic factors. Polymorphisms in MDR1 and GSTs genes might explain individual differences in susceptibility to IBD. We carried out a case-control study to examine the association of MDR1 (C1236T and C3435T), GSTT1, and GST...
journal_title:Mediators of inflammation
pub_type: 杂志文章,meta分析
doi:10.1155/2015/248060
更新日期:2015-01-01 00:00:00
abstract::One of the most globally prevalent supraventricular arrhythmias is atrial fibrillation (AF). Knowledge of the structures and functions of messenger RNA (mRNA) has recently increased. It is no longer viewed as solely an intermediate molecule between DNA and proteins but has come to be seen as a dynamic and modifiable g...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2020/3053520
更新日期:2020-03-12 00:00:00
abstract::Early sensing of pathogenic bacteria by the host immune system is important to develop effective mechanisms to kill the invader. Microbial recognition, activation of signaling pathways, and effector mechanisms are sequential events that must be highly controlled to successfully eliminate the pathogen. Host recognizes ...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2014/432785
更新日期:2014-01-01 00:00:00
abstract::The aim of our work was to find if MCP-1 -2518 (A/G) single nucleotide polymorphism (SNP) influences somehow the serum concentrations of high-sensitive CRP (hsCRP) both in patients suffering from ischemic heart disease (IHD), myocardial infarction (MI), angina pectoris (AP), and hypertension (HT) and in control group ...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2009/390951
更新日期:2009-01-01 00:00:00
abstract::This study investigated whether the administration of resolvin D1 to rats with endotoxininduced uveitis (EIU) ameliorates the immuno-inflammatory profile of the eye. 24 h after the administration of 200 μg LPS into the footpad of Sprague-Dawley rats, severe changes of the structure of the eye occurred concomitantly wi...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2012/318621
更新日期:2012-01-01 00:00:00
abstract::Behçet's disease (BD) is an autoinflammatory disease that can lead to life- and sight-threating complications. Dendritic cells (DCs) are the most potent antigen-presenting cells that can regulate multiple inflammatory pathways. The objective of this study was to investigate the association of the DC stimulatory molecu...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2019/5761392
更新日期:2019-09-09 00:00:00
abstract::A marked proliferation of synovial fibroblasts in joints leads to pannus formation in rheumatoid arthritis (RA). Various kinds of cytokines are produced in the pannus. The purpose of this study is to elucidate the effects of phosphodiesterase 4 (PDE4) inhibitors in a new animal model for the evaluation of pannus forma...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2007/58901
更新日期:2007-01-01 00:00:00
abstract::We recently reported the immune-enhancing effects of a high-molecular-weight fraction (HMF) of CW in macrophages and immunosuppressed mice, and this effect was attributed to a crude polysaccharide. As polysaccharides may also have anti-inflammatory functions, we investigated the anti-inflammatory effects and related m...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2017/3859856
更新日期:2017-01-01 00:00:00
abstract::Nephrolithiasis is characterized by calcification of stones in the kidneys from an unknown cause. Animal models demonstrated the functional roles of the transient receptor potential vanilloid member 5 (TRPV5) gene in calcium renal reabsorption and hypercalciuria. Therefore, TRPV5 was suggested to be involved in calciu...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2015/375427
更新日期:2015-01-01 00:00:00
abstract::Acute lung injury (ALI) is characterized by alveolar edema and uncontrolled neutrophil migration to the lung, and no specific therapy is still available. Ellagic acid, a compound present in several fruits and medicinal plants, has shown anti-inflammatory activity in several experimental disease models. We used the non...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2013/164202
更新日期:2013-01-01 00:00:00
abstract::Inflammation represents the immune system response to external or internal aggressors such as injury or infection in certain tissues. The body's response to cancer has many parallels with inflammation and repair; the inflammatory cells and cytokines present in tumours are more likely to contribute to tumour growth, pr...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2013/979748
更新日期:2013-01-01 00:00:00
abstract::Among numerous inflammatory mediators a nitric oxide molecule is supposed to be important in the modulation of neutrophil survival in vivo and in vitro. The effect of exogenous supply of NO donors such as SNP, SIN-1, and GEA-3162 on the course of human neutrophil apoptosis and the role of extracellular antioxidants in...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/MI.2005.81
更新日期:2005-06-09 00:00:00
abstract::Bortezomib is a proteasome inhibitor used for hematologic cancer treatment. Since it can suppress NF-κB activation, which is critical for the inflammatory process, bortezomib has been found to possess anti-inflammatory activity. In this study, we evaluated the effect of bortezomib on experimental autoimmune uveitis (E...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2015/847373
更新日期:2015-01-01 00:00:00
abstract::Edelweiss (Leontopodium alpinum Cass.) is traditionally employed in folk medicine as an anti-inflammatory remedy. In nature, the plant is sparsely available and protected; therefore production of callus cultures was established. A concentrated ethanolic extract of culture homogenate, with leontopodic acid representing...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2012/498373
更新日期:2012-01-01 00:00:00
abstract:BACKGROUND:The role of prolactin (PRL) on tissue injury and repair mechanisms in multiple sclerosis (MS) remains unclear. The aim of this work was to investigate the relationship between PRL plasma levels and brain damage as measured by magnetic resonance imaging (MRI). METHODS:We employed a chemiluminescence immunoas...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2015/732539
更新日期:2015-01-01 00:00:00
abstract::Little is known about Yu-Ping-Feng (YPF), a typical Chinese herbal decoction, for its antitumor efficacy in non-small-cell lung cancer (NSCLC). Here, we found that YPF significantly inhibited the growth of Lewis lung cancer, prolonged the survival of tumor-bearing mice, promoted NK cell tumor infiltration, increased t...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2016/3541283
更新日期:2016-01-01 00:00:00
abstract::Serine proteinases have been recognized as playing an important role in inflammation via proteinase activated receptors (PARs). However, little is known about the influence of serine proteinases and PARs on TNF secretion from highly purified T cells. We challenged T cells from human peripheral blood with serine protei...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2013/165453
更新日期:2013-01-01 00:00:00