Abstract:
:We investigated the extent to which fibroblasts isolated from diverse tissues differ in their capacity to modulate inflammation by comparing the global gene expression profiles of cultured human fibroblasts from skin, acute and chronically inflamed synovium, lymph node and tonsil. The responses of these fibroblasts to TNF-alpha, IFN-gamma and IL-4 stimulation were markedly different, as revealed by hierarchical cluster analysis and principal component analysis. In the absence of exogenous cytokine, synovial and skin fibroblasts exhibited similar patterns of gene expression. However their transcriptional profiles diverged upon treatment with TNF-alpha. This proved to be biologically relevant, as TNF-alpha induced the secretion of different patterns and amounts of IL-6, IL-8 and CCL2 (MCP-1) in the two fibroblast types. Co-culture of skin or synovial fibroblasts with synovial fluid-derived mononuclear cells provided further evidence that these transcriptional differences were functionally significant in an ex vivo setting. Interestingly, the transcriptional response of skin fibroblasts to IL-4 converged with that of TNF-alpha-treated synovial fibroblasts, suggesting resident tissue fibroblasts and their blood-borne precursors may be imprinted by inflammatory cytokines that are characteristic of different tissues. Our data supports the concept that fibroblasts are heterogeneous, and that they contribute to the tissue-specificity of inflammatory reactions. Fibroblasts are therefore likely to play an active role in the persistence of chronic inflammatory reactions.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Parsonage G,Falciani F,Burman A,Filer A,Ross E,Bofill M,Martin S,Salmon M,Buckley CDdoi
10.1160/TH03-04-0208keywords:
subject
Has Abstractpub_date
2003-10-01 00:00:00pages
688-97issue
4eissn
0340-6245issn
2567-689Xpii
03100688journal_volume
90pub_type
杂志文章abstract::Patients with both chronic kidney disease (CKD) and diabetes mellitus (DM) are at increased risk for thrombotic events compared to those with one abnormality alone. Whether this can be attributed to changes in platelet reactivity among those with both CKD and DM is unknown. We prospectively studied 438 clopidogrel-naï...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH13-01-0004
更新日期:2013-07-01 00:00:00
abstract::We investigated changes in both thrombin activatable fibrinolysis inhibitor (TAFI) antigen levels and its functional effect on in vitro fibrinolysis in normal pregnancy. 152 pregnant women and 31 women in the immediate postpartum period were studied, with pregnancy divided into 6 windows at 4 weekly intervals. As TAFI...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH04-06-0387
更新日期:2004-11-01 00:00:00
abstract::Increased plasma plasminogen activator inhibitor-1 (PAI-1) has been implicated in the development of vascular disease. In type 2 diabetes mellitus high PAI-1 levels are associated with increased plasma concentrations of free fatty acids (FFA) and triacylglycerol indicating an association or a causal relationship. To a...
journal_title:Thrombosis and haemostasis
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1160/TH03-07-0457
更新日期:2003-09-01 00:00:00
abstract:STUDY OBJECTIVE:Cytokines increase endothelial tissue factor (TF) and tissue plasminogen activator inhibitor type-1 (PAI-1) expression in vitro. Tissue factor interacts with factor VII to facilitate thrombosis and PAI-1 inhibits fibrinolysis by endogenous plasminogen activators. Because cytokine release is increased in...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2002-02-01 00:00:00
abstract::Previous studies have reported that the platelets of healthy term neonates have either diminished or normal reactivity compared to the platelets of adults. To circumvent the methodologic problems of previous studies, we used a whole blood flow cytometric method to study neonatal platelet reactivity to thrombin, a comb...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1994-12-01 00:00:00
abstract::Oxidative modification of LDL, which dysregulates the homeostasis between blood and vascular cells, and alterations of endothelial function are considered among the early events in the pathogenesis of atherosclerosis. This study was designed to evaluate the impact of progressive LDL oxidation on the thrombotic respons...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2003-03-01 00:00:00
abstract::The interdependence of the predictive accuracy of serum osteoprotegerin (OPG) and von Willebrand factor (vWF) levels for long-term cardiovascular outcomes has not been investigated so far. This was a prospective observational cohort study in 361 patients with coronary artery disease undergoing percutaneous coronary in...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH17-02-0087
更新日期:2017-08-30 00:00:00
abstract::Novel strategies for a tailored risk prediction in chronic heart failure (CHF) are crucial to identify patients at very high risk for an improved patient management and to specify treatment regimens. Endothelial progenitor cells (EPCs) are an important endogenous repair mechanism with the ability to counteract endothe...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH16-01-0051
更新日期:2016-08-01 00:00:00
abstract::Lipid oxidation products and in particular oxidized phospholipids (OxPL) are increasingly recognized as inducers of chronic inflammation characteristic of atherosclerosis. OxPL stimulate production of chemokines and adhesion of monocytes to endothelial cells. However, accumulating data suggest that, in addition to the...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:
更新日期:2007-03-01 00:00:00
abstract::Bernard-Soulier syndrome is a rare congenital platelet disorder that affects a surface membrane adhesion receptor, glycoprotein (GP) Ib-V-IX. Both the genetic defects and the bleeding diatheses associated with the syndrome are heterogeneous due, in part, to the complexity of the involved receptor which consists of fou...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1996-11-01 00:00:00
abstract::We examined the ability of unfractionated heparin to modulate the procoagulant activities of stimulated endothelial cells (EC). Confluent human venous umbilical EC were incubated with heparin before or after stimulation, then rinsed extensively to eliminate any heparin in the solution. EC, stimulated for 4 h with endo...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1996-01-01 00:00:00
abstract:OBJECTIVE:To look for an association between venous thromboembolism (VTE) and antiphospholipid antibodies (aPL) in patients without Systemic Lupus Erythematosus (SLE) when implementing, beside conventional assays, new tests for aPL screening directed towards purified proteic targets. METHODS:We conducted a cross-secti...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2001-08-01 00:00:00
abstract::It is widely anticipated that large platelets are more reactive than small platelets. This was mainly shown in Ca2+-poor media albeit extracellular Ca2+ is utilized by platelets for activation. We determined the impact of extracellular Ca2+ on functional differences between large and small platelets in response to thr...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0040-1712447
更新日期:2020-07-01 00:00:00
abstract::Factor V Leiden is a procoagulant mutation associated with venous and arterial thrombosis and pregnancy complications. Its high prevalence of 5% in Caucasians suggests that there are evolutionary benefits as well. Carriers are indeed reported to have various advantageous phenotypes related to haemostasis, inflammation...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH13-02-0115
更新日期:2013-07-01 00:00:00
abstract::The ARISTOTLE trial showed a risk reduction of stroke/systemic embolism (SE) and major bleeding in non-valvular atrial fibrillation (NVAF) patients treated with apixaban compared to warfarin. This retrospective study used four large US claims databases (MarketScan, PharMetrics, Optum, and Humana) of NVAF patients newl...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,多中心研究
doi:10.1160/TH17-01-0068
更新日期:2017-06-02 00:00:00
abstract::The haematopoietic hormone erythropoietin (EPO) has neuroprotective properties and is currently being explored for treatment of stroke and other neurological disorders. Short-term, high-dose treatment with EPO seems to improve neurological function of stroke patients but may be associated with increased thrombotic ris...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH07-03-0208
更新日期:2008-04-01 00:00:00
abstract::Venous thromboembolism (VTE) is a central concern in the intensive care unit (ICU). However, little is known about both current practices for VTE prevention in the ICU and the risk for VTE in persons with severe sepsis and septic shock. XPRESS was a randomized, double-blind, placebo-controlled trial of prophylactic he...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,随机对照试验
doi:
更新日期:2009-01-01 00:00:00
abstract::Bacteraemia and viraemia are characterised by pathogens entering the bloodstream. Endothelial cells are among the first cells coming into contact with the microbes and also some endogenous molecules which are released by tissue damage. As part of the innate immune system, endothelial cells respond to these contacts by...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH09-05-0323
更新日期:2009-12-01 00:00:00
abstract::D-Dimer measurements are being increasingly used for negative prediction of deep vein thrombosis (DVT). At our institution, clinical score, D-Dimer assay, plethysmography and, if necessary, Doppler ultrasound are used to secure the diagnosis. We collected the data from 100 consecutive patients proven to have DVT. We e...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH03-11-0699
更新日期:2004-06-01 00:00:00
abstract::Coumarin and homologous compounds are the most widely used anticoagulant drugs worldwide. They function as antagonists of vitamin K, an essential cofactor for the posttranslational gamma-glutamyl carboxylation of the so-called vitamin K-dependent proteins. As vitamin K hydroquinone is converted to vitamin K epoxide (V...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH05-02-0082
更新日期:2005-10-01 00:00:00
abstract::Experimental studies have suggested that TNF alpha, a pro-inflammatory cytokine, may contribute to the deterioration of cardiovascular function through various mechanisms, including the generation of reactive oxygen species. It has not yet been demonstrated whether TNF alpha has prooxidant activity in patients with he...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH03-02-0105
更新日期:2003-08-01 00:00:00
abstract::Use of oral contraceptives (OC) that combine a progestogen with synthetic ethinyl estradiol (EE) is associated with increased risk of venous thromboembolism. NOMAC/E2 is a new monophasic OC that combines nomegestrol acetate (NOMAC), a highly selective progestogen, with 17β-estradiol (E2). The study objective was to co...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,随机对照试验
doi:10.1160/TH10-05-0327
更新日期:2011-03-01 00:00:00
abstract::Direct oral anticoagulants may be effective and safe for treatment of venous thromboembolism (VTE) in cancer patients, but they have not been compared with low-molecular-weight heparin (LMWH), the current recommended treatment for these patients. The Hokusai VTE-cancer study is a randomised, open-label, clinical trial...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1160/TH15-06-0452
更新日期:2015-11-25 00:00:00
abstract::Ultra-low-molecular-weight heparins (ULMWHs) with better efficacy and safety ratios are under development; however, there are few structural data available. The main structural features and molecular weight of ULMWHs were studied and compared to enoxaparin. Their monosaccharide composition and average molecular weight...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH12-11-0795
更新日期:2013-03-01 00:00:00
abstract::The Pulmonary Embolism Severity Index (PESI) is a validated clinical prognostic model for patients with acute pulmonary embolism (PE). Our goal was to assess the PESI's inter-rater reliability in patients diagnosed with PE. We prospectively identified consecutive patients diagnosed with PE in the emergency department ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH10-07-0426
更新日期:2010-12-01 00:00:00
abstract::Antiphospholipid-protein antibodies (APA) include lupus-type anticoagulant (LA) and antibodies recognizing complexes of anionic phospholipids (e.g. cardiolipin) and proteins (e.g. prothrombin and beta2-glycoprotein I). The presence of APA is associated with an increased risk of both arterial and venous thrombosis. How...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1997-10-01 00:00:00
abstract::The aim of the study was to compare the efficacy and safety of once-daily subcutaneous injection of dalteparin, a low molecular weight heparin, with that of intravenous unfractionated heparin in the treatment of deep venous thrombosis (DVT). Patients were included if they had deep venous thrombosis distal to inguinal ...
journal_title:Thrombosis and haemostasis
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1996-08-01 00:00:00
abstract::Antiphospholipid antibodies (aPL) have been reported to activate platelets. This is considered to be one of the pathogenic properties of aPL. Even though aPL heterogeneity is quite well established, little is known, if the ability to activate platelets is common to all aPL or depends on antigen specificity. To further...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0039-1685453
更新日期:2019-07-01 00:00:00
abstract::Activated protein C (APC)-mediated inactivation of factor VIII (FVIII) correlates with cleavage at either Arg336 and/or Arg562. To elucidate the APC cleavage requirements for inactivation of FVIII, APC cleavage site mutants in FVIII (R336I, R562K and R336I/R562K) were made by site-directed mutagenesis. Analysis of the...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1998-03-01 00:00:00
abstract::In 7 healthy volunteers, formation of thrombin (represented by fibrinopeptide A (FPA) generation, alpha-granule release (represented by beta-thromboglobulin [beta TG] release) and the generation of thromboxane B2 (TxB2) were measured in vivo in blood emerging from a template bleeding time incision. At the site of plug...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1987-02-03 00:00:00