Abstract:
:The role of eosinophils in inflammation and their mode of activation is not well understood. Eosinophil accumulation and subsequent expression of cytokines at the site of inflammation may play a role in exacerbation of inflammatory responses. In the present study, we have examined the role of TNF-alpha in eosinophil activation and chemokine production using a human leukaemic eosinophil cell line, EOL-1. Initial studies demonstrated that TNF-alpha induced the upregulation of IL-8 and MCP-1 mRNA and protein. Kinetic studies indicated production of chemokines, IL-8 and MCP-1, as early as 4 h post-activation, with peak levels of chemokine produced at 8 h, and decreasing by 24 h post-TNF-alpha activation. When IL-10, a suppressive cytokine, was incubated with TNF-alpha and EOL-1 cells, no effect was observed on IL-8 and MCP-1 production. However, dexamethasone, a glucocorticoid, demonstrated potent inhibitory effects on the EOL-1-derived chemokines. These studies indicate that eosinophils may be a significant source of chemokines capable of participating in, and maintaining, leukocyte recruitment during inflammatory responses, such as asthma.
journal_name
Mediators Inflammjournal_title
Mediators of inflammationauthors
Goldstein LA,Strieter RM,Evanoff HL,Kunkel SL,Lukacs NWdoi
10.1155/S0962935196000312subject
Has Abstractpub_date
1996-01-01 00:00:00pages
218-23issue
3eissn
0962-9351issn
1466-1861journal_volume
5pub_type
杂志文章abstract:Objectives:To investigate the protective effect of ginsenoside Rg1 on relieving sepsis-induced lung inflammation and injury in vivo and in vitro. Methods:Cultured human pulmonary epithelial cell line A549 was challenged with LPS to induce cell injury, and CLP mouse model was generated to mimic clinical condition of sy...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2019/6453296
更新日期:2019-02-24 00:00:00
abstract::Microscopic colitis (MC), comprising collagenous colitis (CC) and lymphocytic colitis (LC), is a common cause of chronic diarrhea. Various immune cell infiltrations in the epithelium and lamina propria are seen in MC immunopathology. We compared gene and protein expressions of different immune cell attracting chemokin...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2015/132458
更新日期:2015-01-01 00:00:00
abstract::This study examined the role of lymphotoxin (LT)-alpha in host defense against airborne infection with Francisella tularensis, a gram-negative facultative intracellular bacterium and the causative agent of tularemia. Following a low-dose aerosol infection with the highly virulent type A strain of F. tularensis, mice d...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2008/239740
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:This study aims to investigate the effect of feeding low-fat diet (LFD) to diet-induced obesity (DIO) mice lacking TLR5 (TLR5(-/-)), which have a tendency to develop glucose intolerance with increased adiposity, compared to that in C57BL/6 mice. RESULTS:TLR5(-/-) and C57BL/6 male mice were divided into thre...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2015/852126
更新日期:2015-01-01 00:00:00
abstract:INTRODUCTION:Impaired maternal immune tolerance resulting in systemic inflammation plays a pivotal role in the pathogenesis of preeclampsia. Phenotypical changes of monocytes and neutrophil granulocytes have already been studied in preeclampsia, and some studies also included T lymphocyte activation markers; however, t...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2017/8045161
更新日期:2017-01-01 00:00:00
abstract::A prominent feature of inflammatory diseases is endothelial dysfunction. Factors associated with endothelial dysfunction include proinflammatory cytokines, adhesion molecules, and matrix degrading enzymes. At the transcriptional level, they are regulated by the histone deacetylase sirtuin (SIRT) 1 via its actions on t...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2012/597514
更新日期:2012-01-01 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::The human virome comprises viruses that infect host cells, virus-derived elements in our chromosomes, and viruses that infect other organisms, including bacteriophages and plant viruses. The development of high-throughput sequencing techniques has shown that the human gut microbiome is a complex community in which the...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2015/326032
更新日期:2015-01-01 00:00:00
abstract::Platelet-released growth factors (PRGF) and its related clinically used formulations (e.g., Vivostat Platelet-Rich Fibrin (PRF®)) contain a variety of chemokines, cytokines, and growth factors and are therefore used to support healing of chronic, hard-to-heal, or infected wounds. Human beta-defensin-3 (hBD-3) is an an...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2017/6157491
更新日期:2017-01-01 00:00:00
abstract::Since iron can contribute to detrimental radical generating processes through the Fenton and Haber-Weiss reactions, it seems to be a reasonable approach to modulate iron-related pathways in inflammation. In the human organism a counterregulatory reduction in iron availability is observed during inflammatory diseases. ...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2015/516740
更新日期:2015-01-01 00:00:00
abstract::Cathepsin G is a serine protease secreted by activated neutrophils that play a role in the inflammatory response. Because neutrophils are known to be invading leukocytes in various tumors, their products may influence the characteristics of tumor cells such as the growth state, motility, and the adhesiveness between c...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2009/850940
更新日期:2009-01-01 00:00:00
abstract::miRNA-10a is rhythmically expressed and regulates genes involved in lipid and glucose metabolism. However, the effects of miRNA-10a on obesity and glucose intolerance, as well as on the diurnal pattern of expression of circadian clock genes, remain unknown. We explored the effects of miRNA-10a-5p on insulin resistance...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2020/8192187
更新日期:2020-08-17 00:00:00
abstract::Acute necrotizing encephalopathy (ANE) is a rare but distinctive type of acute encephalopathy with global distribution. Occurrence of ANE is usually preceded by a virus-associated febrile illness and ensued by rapid deterioration. However, the causal relationship between viral infections and ANE and the exact pathogen...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2015/792578
更新日期:2015-01-01 00:00:00
abstract::Rheumatoid arthritis (RA) is characterized by an abnormal cellular and cytokine infiltration of inflamed joints. This study addresses a previously unrecognized interaction between neutrophilic-myeloperoxidase (MPO) and macrophages (Mphi) which could explain the perpetuation of inflammation associated with RA. A monoar...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1080/09629359890758
更新日期:1998-01-01 00:00:00
abstract::Little work is done to develop Aloe vera (AV) using probiotics. To explore the potential benefits, the antioxidant effects and the antibacterial effects on foodborne pathogens of Aloe fermentation supernatant were evaluated in vitro. Our results indicated that the Aloe fermentation supernatant fermented by Lactobacill...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2016/2945650
更新日期:2016-01-01 00:00:00
abstract::Collagen triple helix repeat containing-1 (CTHRC1) has been identified as cancer-related protein. CTHRC1 expresses mainly in adventitial fibroblasts and neointimal smooth muscle cells of balloon-injured vessels and promotes cell migration and tissue repair in response to injury. CTHRC1 plays a pivotal role in some pat...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2020/9578701
更新日期:2020-08-12 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::Recent studies suggest that tumor-associated macrophage-produced IL-6 is an important mediator within the tumor microenvironment that promotes tumor growth. The activation of IL-6/STAT3 axis has been associated with chemoresistance and poor prognosis of a variety of cancers including colorectal carcinoma and thus serv...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2016/8026494
更新日期:2016-01-01 00:00:00
abstract:OBJECTIVE:The proapoptotic protein, granzyme B (GZB), was identified as a contributor to the atherosclerotic plaque instability and recently as inflammatory activator. We studied the release kinetics of GZB and other markers of inflammation such as high sensitivity C reactive protein (hsCRP), interleukin 18 (IL-18), an...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2013/343268
更新日期:2013-01-01 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::Postoperative-fluid retention is a severe complication frequently reported in patients undergoing major surgical procedures. The complex network of molecules involved in such a severe surgery-induced condition remains poorly understood. Inflammation has been proposed among the various causes of fluid retention. Since ...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2013/159349
更新日期:2013-01-01 00:00:00
abstract::Non-cystic fibrosis-related bronchiectasis is a chronic inflammatory lung disease, which is regarded as an "orphan" lung disease, with little research devoted to the study of this condition. Bronchiectasis results in impaired quality of life and mortality if left untreated. The tools available in the armamentarium for...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2012/134605
更新日期:2012-01-01 00:00:00
abstract::Lactobacillus species can exert health promoting effects in the gastrointestinal tract (GIT) through many mechanisms, which include pathogen inhibition, maintenance of microbial balance, immunomodulation, and enhancement of the epithelial barrier function. Different species of the genus Lactobacillus can evoke differe...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2013/237921
更新日期:2013-01-01 00:00:00
abstract:Background:Over the last 20 years, the prevalence of hepatitis B virus (HBV) infection in China has decreased gradually due to the application of a national HBV vaccination program. In contrast, the prevalence of alcoholic liver disease (ALD), nonalcoholic fatty liver disease, autoimmune liver disease, and drug-induced...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2017/5605981
更新日期:2017-01-01 00:00:00
abstract:Objective:Neuropeptide Y (NPY), an orexigenic peptide known to cause hyperphagia, has been involved in the occurrence and development of obesity. However, differences in the distribution of serum NPY levels in obese phenotypes (including metabolically unhealthy obesity (MUO) phenotype and metabolically healthy obesity ...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2020/7903140
更新日期:2020-08-04 00:00:00
abstract::The carrageenan pleurisy model, which is characterized by cellular influx and oedema, has been used to examine the effects of anti-inflammatory compounds such as naproxen. Interleukin-1alpha and beta (IL-1) are known to be pro-inflammatory mediators, and their roles in this model are unknown. Intrapleural injection of...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/S0962935193000043
更新日期:1993-01-01 00:00:00
abstract::The recently discovered IL-33 as an IL-1 cytokine family member has been proved to be specifically released from osteonecrotic bones. We aimed to investigate the potential role of IL-33 in the development of osteonecrosis of femoral head (ONFH). Forty patients diagnosed with ONFH and forty age-, sex-, and body mass in...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2017/1732638
更新日期:2017-01-01 00:00:00
abstract::Angiostrongylus cantonensis (A. cantonensis) is an important food-borne parasitic disease. Previous study showed that A. cantonensis infection can cause demyelination in the central nerve system, but the mechanism of action has not been understood. To explore the mechanism and to look for effective therapeutic methods...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2017/3513651
更新日期:2017-01-01 00:00:00
abstract::Monocyte and macrophage diversity is evidenced by the modulation of cell surface markers and differential production of soluble mediators. These immune cells play key roles in controlling tissue homeostasis, infections, and excessive inflammation. Macrophages remove dead cells in a process named efferocytosis, contrib...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2018/2426138
更新日期:2018-12-10 00:00:00
abstract::This study tested the hypothesis that shock wave therapy (SW) enhances mitochondrial uptake into the lung epithelial and parenchymal cells to attenuate lung injury from acute respiratory distress syndrome (ARDS). ARDS was induced in rats through continuous inhalation of 100% oxygen for 48 h, while SW entailed applicat...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2018/5425346
更新日期:2018-10-21 00:00:00