Abstract:
:Statins exert pleiotropic effects on endothelial cells in addition to lowering cholesterol. 15-Lipoxygenase-1 (ALOX15) has been implicated in vascular inflammation and disease. The relationship between atorvastatin and ALOX15 was investigated using a rat carotid artery balloon-injury model. Hematoxylin and eosin (HE) staining showed that ALOX15 overexpression increased the thickness of the intima-media (IMT). Immunohistochemistry and western blotting showed that atorvastatin increased the expression of cellular adhesion molecules (CAMs) but decreased the expression of endothelial nitric oxide synthase (eNOS); these effects of atorvastatin were blocked by ALOX15 overexpression. In human umbilical venous endothelial cells (HUVECs), silencing of ALOX15 enhanced the effects of atorvastatin on endothelial function. Expression levels of CAMs and Akt/eNOS/NO under oxidized low-density lipoprotein (ox-LDL) stimulation were modulated by ALOX15 inhibitor and ALOX15 small interfering RNA (siRNA). Atorvastatin abolished the activation of nuclear factor-kappa B (NF-κB) induced by ox-LDL. Exposure to ox-LDL induced upregulation of ALOX15 in HUVECs, but this effect was partially abolished by atorvastatin or the NF-κB inhibitor pyrrolidine dithiocarbamate (PDTC). These results demonstrate that regulation of ALOX15 expression might be involved in the effects of atorvastatin on endothelial dysfunction.
journal_name
Mediators Inflammjournal_title
Mediators of inflammationauthors
Zhang P,Xing X,Hu C,Yu H,Dong Q,Chang G,Qin S,Liu J,Zhang Ddoi
10.1155/2016/6769032subject
Has Abstractpub_date
2016-01-01 00:00:00pages
6769032eissn
0962-9351issn
1466-1861journal_volume
2016pub_type
杂志文章abstract::Aim. Inflammation is important in heart failure (HF). The role of the immune receptor toll-like receptor 9 (TLR9) in HF is not understood and not investigated in diastolic HF. We investigated the role of TLR9 in a murine diastolic HF model caused by cardiomyocyte SERCA2a excision. Methods and Results. We crossed SERCA...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2017/9450439
更新日期:2017-01-01 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::Long-term exposure to crystalline silica leads to silicosis, which is characterized by persistent lung inflammation and lung fibrosis. Multiple immune cells have been demonstrated to participate in crystalline silica-induced immune responses. Our previous study indicated that B10 could control lung inflammation throug...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2017/8415094
更新日期:2017-01-01 00:00:00
abstract::Innate lymphoid cells (ILCs) are a group of hematopoietic cells devoid of antigen receptors that have important functions in lymphoid organogenesis, in the defense against extracellular pathogens, and in the maintenance of the epithelial barrier. Three distinct groups of ILCs have been identified on the basis of pheno...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2014/235460
更新日期:2014-01-01 00:00:00
abstract:PURPOSE:To assess FGF-β, TGF-β, and COX2 expression and immunocompetent cells in the orbital tissue of patients with severe and mild Graves' orbitopathy. PATIENTS AND METHODS:Orbital tissue was taken from 27 patients with GO: (1) severe GO (n = 18), the mean clinical activity score (CAS) being 8.5 (SD 2.5); and (2) mi...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2014/412158
更新日期:2014-01-01 00:00:00
abstract::TLRs recognize a broad spectrum of microorganism molecules, triggering a variety of cellular responses. Among them, phagocytosis is a critical process for host defense. Leukotrienes (LTs), lipid mediators produced from 5-lipoxygenase (5-LO) enzyme, increase FcγR-mediated phagocytosis. Here, we evaluated the participat...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2017/2086840
更新日期:2017-01-01 00:00:00
abstract::Activation of macrophages is one of the key processes in generating the immune response against pathogens or misfolded/aggregated otherwise unharmful host's proteins. Antigens and their immune complexes (IC) may shape macrophage phenotype in various directions. Data on the impact of protein structure during inflammati...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2018/7501985
更新日期:2018-11-18 00:00:00
abstract::Peripheral artery disease (PAD) is a common disease affecting 20-25% of population over 60 years old. Early diagnosis is difficult because symptoms only become evident in advanced stages of the disease. Inflammation, impaired metabolism, and mitochondrial dysfunction predispose to PAD, which is normally associated wit...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2018/2760272
更新日期:2018-09-20 00:00:00
abstract::Endoglin is a coreceptor of the TGF-β superfamily predominantly expressed on the vascular endothelium and selective subsets of immune cells. We previously demonstrated that Endoglin heterozygous (Eng (+/-)) mice subjected to dextran sulfate sodium (DSS) developed persistent gut inflammation and pathological angiogenes...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2014/767185
更新日期:2014-01-01 00:00:00
abstract:Aims:To assess the maresin 1 (MaR1) contents in type 2 diabetic patients with or without diabetic foot ulcer and to analyze the association of MaR1 concentrations with several metabolism-related parameters. Methods:Plasma MaR1 concentrations were analyzed in 96 subjects with normal glucose tolerant (NC, n = 43), type ...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2020/4539035
更新日期:2020-04-16 00:00:00
abstract::Atherosclerosis is characterized by interaction between immune and vascular endothelial cells which is mediated by adhesion molecules occurring on the surface of the vascular endothelium leading to massive release of proinflammatory mediators. Ginkgo biloba L. (Ginkgoaceae) standardized extracts showing beneficial eff...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2019/6173893
更新日期:2019-06-25 00:00:00
abstract:Objective:For patients with severe acute pancreatitis (SAP), a high body mass index (BMI) increases the possibility of infection derived from the intestine. In this study, we evaluate whether TAK242 can alleviate severe acute pancreatitis-associated injury of intestinal barrier in high-fat diet-fed rats. Methods:A SAP...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2019/2512687
更新日期:2019-12-17 00:00:00
abstract::OKT3 , a murine monoclonal antibody specific to the human CD3 complex, induces immunosuppression by depletion of T cells. Administration of OKT3 results in significant release of proinflammatory cytokines, such as TNFalpha and IL1beta. Liver recipients who experience rejection within 3 weeks after transplantation with...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1080/09629350020002877
更新日期:2000-01-01 00:00:00
abstract::Chronic inflammation is a hallmark of HIV infection. Eicosanoids reflect inflammation, oxidant stress, and vascular health and vary by sex and metabolic parameters. Raltegravir (RAL) is an HIV-1 integrase inhibitor that may have limited metabolic effects. We assessed urinary F2-isoprostanes (F2-IsoPs), prostaglandin E...
journal_title:Mediators of inflammation
pub_type: 杂志文章,随机对照试验
doi:10.1155/2014/803095
更新日期:2014-01-01 00:00:00
abstract::Gout is a common inflammatory disease characterized by acute arthritis and hyperuricemia. A number of epidemiological studies have suggested the critical role of gout in carcinogenesis. The aim of this study was to estimate the association between gout and cancer risk by meta-analysis of all relevant studies published...
journal_title:Mediators of inflammation
pub_type: 杂志文章,meta分析,评审
doi:10.1155/2015/680853
更新日期:2015-01-01 00:00:00
abstract::Increasing evidence has demonstrated that reactive oxygen species (ROS) induces oxidative stress and plays a crucial role in the pathogenesis of acute pancreatitis (AP). Hydrogen-rich saline (HRS), a well-known ROS scavenger, has been shown to possess therapeutic benefit on AP in many animal experiments. Recent findin...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2014/930894
更新日期:2014-01-01 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::Aging is characterized by the progressive decline of physiological function and tissue homeostasis leading to increased vulnerability, degeneration, and death. Aging-related changes of the innate and adaptive immune system include decline in the preservation and enhancement of many immune functions, such as changes in...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2018/6039171
更新日期:2018-03-08 00:00:00
abstract::Postoperative cognitive dysfunction (POCD) increases morbidity and mortality after surgery. But the underlying mechanism is not clear yet. While age is now accepted as the top one risk factor for POCD, results from studies investigating postoperative cognitive functions in adults have been controversial, and data abou...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2016/3271579
更新日期:2016-01-01 00:00:00
abstract::The purinergic P2X7 receptor (P2X7R) plays an important role during the immune response, participating in several events such as cytokine release, apoptosis, and necrosis. The bacterial endotoxin lipopolysaccharide (LPS) is one of the strongest stimuli of the immune response, and it has been shown that P2X7R activatio...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2011/152625
更新日期:2011-01-01 00:00:00
abstract::Inflammatory mediators, including cytokines, histamine, bradykinin, prostaglandins, and leukotrienes, impact the immune system, usually as proinflammatory factors. Other mediators act as regulatory components to establish homeostasis after injury or prevent the inflammatory process. Histamine, a biogenic vasoactive am...
journal_title:Mediators of inflammation
pub_type: 杂志文章,评审
doi:10.1155/2018/9524075
更新日期:2018-08-27 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::Autism is a neurodevelopmental disorder characterized by problems in communication, social skills, and repetitive behavior. Recent studies suggest that apoptotic and inflammatory mechanisms may contribute to the pathogenesis of this disorder. Nuclear factor-κB (NF-κB) is an important gene transcriptional factor involv...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2011/785265
更新日期:2011-01-01 00:00:00
abstract::Acute respiratory distress syndrome (ARDS) remains a high morbidity and mortality disease entity in critically ill patients, despite decades of numerous investigations into its pathogenesis. To obtain global protein expression changes in acute lung injury (ALI) lung tissues, we employed a high-throughput proteomics me...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2014/469358
更新日期:2014-01-01 00:00:00
abstract:BACKGROUND:Human and rodent leukocytes express high levels of the glucocorticoid-inducible protein annexin 1 (ANXA1) (previously referred to as lipocortin 1). Neutrophils and monocytes have abundant ANXA1 levels. AIM:We have investigated, for the first time, ANXA1 ultrastructural expression in rat eosinophils and comp...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1080/09629350210000015683
更新日期:2002-10-01 00:00:00
abstract::The serum concentration of two pro-angiogenic cytokines: basic fibroblast growth factor (bFGF) and transforming growth factor beta1 (TGF-beta1), and anti-angiogenic factor endostatin in the serum of 80 never treated B-cell chronic lymphocytic leukemia (CLL) patients and 27 healthy volunteers was measured using an enzy...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1080/0962935031000134888
更新日期:2003-06-01 00:00:00
abstract::High levels of serum long chain saturated fatty acids (LCSFAs) have been associated with inflammation in type 2 diabetes. Dietary SFAs can promote inflammation, the secretion of IgG antibodies, and secretion of the proinflammatory cytokine IL-1β. This study characterizes anti-LCSFA IgG antibodies from patients with ty...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2015/196297
更新日期:2015-01-01 00:00:00
abstract:Background:Acute lung injury (ALI) and subsequent pulmonary infection are the most severe and usually fatal complications for elderly hip fracture patients. It is necessary to find some biomarkers for early diagnosis and prognosis of it. Objective:This study is aimed at examining the differential expression of miR-146...
journal_title:Mediators of inflammation
pub_type: 杂志文章
doi:10.1155/2018/8101359
更新日期:2018-10-28 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::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