Abstract:
:Nuclear DNA-binding protein high mobility group box 1 (HMGB1) acts as a late mediator of severe vascular inflammatory conditions, such as sepsis. Activated factor X (FXa) is an important player in the coagulation cascade responsible for thrombin generation, and it influences cell signalling in various cell types by activating protease-activated receptors (PARs). However, the effect of FXa on HMGB1-induced inflammatory response has not been studied. First, we addressed this issue by monitoring the effects of post-treatment with FXa on lipopolysaccharide (LPS)- and cecal ligation and puncture (CLP)-mediated release of HMGB1 and HMGB1-mediated regulation of pro-inflammatory responses in human umbilical vein endothelial cells (HUVECs) and septic mice. Post-treatment with FXa was found to suppress LPS-mediated release of HMGB1 and HMGB1-mediated cytoskeletal rearrangements. FXa also inhibited HMGB1-mediated hyperpermeability and leukocyte migration in septic mice. In addition, FXa inhibited the production of tumour necrosis factor-α and interleukin (IL)-1β. FXa also facilitated the downregulation of CLP-induced release of HMGB1, production of IL-6, and mortality. Collectively, these results suggest that FXa may be regarded as a candidate therapeutic agent for treating vascular inflammatory diseases by inhibiting the HMGB1 signalling pathway.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Lee W,Ku SK,Bae JSdoi
10.1160/TH14-03-0233subject
Has Abstractpub_date
2014-10-01 00:00:00pages
757-69issue
4eissn
0340-6245issn
2567-689Xpii
14-03-0233journal_volume
112pub_type
杂志文章abstract::The effect of additional treatments combined with conventional therapy on pregnancy outcomes was examined in high-risk primary antiphospholipid syndrome (PAPS) patients to identify the most effective treatment strategy. The study's inclusion criteria were (1) positivity to lupus anticoagulant alone or associated with ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,多中心研究
doi:10.1055/s-0038-1632388
更新日期:2018-04-01 00:00:00
abstract::Erythropoietin has shown to be effective in the correction of the hemostatic defect present in uremic patients. We have investigated the possible effect of recombinant human erythropoietin (rHuEPO) on the signaling processes occurring in platelets. Platelet suspensions were obtained from hemodialyzed patients before a...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1999-10-01 00:00:00
abstract::A technique has been developed to monitor the development of thrombin in freshly collected whole blood in the absence of anticoagulants. It is based on the centrifugal separation of the cellular components from subsamples of blood drawn from non-anticoagulated clotting whole blood which are diluted in buffer containin...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1994-07-01 00:00:00
abstract::Homozygous carriers of factor V Leiden have an approximately 80-fold increased risk of venous thrombosis. Also double heterozygous carriers of both the factor V Leiden and the prothrombin gene mutations are at high thrombotic risk. The magnitude of the risk of venous thrombosis in pregnant women with the two severe th...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,多中心研究
doi:
更新日期:2001-09-01 00:00:00
abstract::The antithrombotic effect of MCI-9042, (+-)-2-(dimethyl-amino)-1-((o-(m- methoxyphenethyl)phenoxyl]methyl]ethyl hydrogen succinate hydrochloride was investigated in three different experimental thrombosis models in animals. Simultaneous injection of serotonin and collagen into the tail vein in mice induced acute pulmo...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1991-10-01 00:00:00
abstract::Extensive contact between blood and artificial surfaces causes platelet activation and depletion. The aim of the present study was to test the efficacy of Ro 44-9883, a potent and selective peptidomimetic GPIIb-IIIa antagonist, in preventing platelet loss in guinea pigs undergoing extracorporeal circulation (ECC) with...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1993-11-15 00:00:00
abstract::Bernard-Soulier syndrome (BSS) is an autosomal recessive bleeding disorder due to quantitative or qualitative abnormalities in the glycoprotein (GP) Ib/IX/V complex, the platelet receptor for von Willebrand factor. This complex is composed of four subunits, GPIbalpha, GPIbbeta, GPIX and GPV. We describe here the genet...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2000-07-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH03-03-0184
更新日期:2003-12-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH03-02-0125
更新日期:2003-11-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1993-08-02 00:00:00
abstract::Elevated plasma fibrinogen is a risk factor for cardiovascular disease (CVD), but associations between fibrinogen single nucleotide polymorphisms (SNPs) and disease risk are inconsistent. We investigated whether common (> or = 5% minor allele frequency) variation in the fibrinogen genes (FGA, FGB, FGG) is associated w...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,多中心研究
doi:10.1160/TH07-08-0523
更新日期:2008-02-01 00:00:00
abstract::An index patient with pseudohomozygosity for factor V Leiden was identified. Each of his two children inherited a different paternal factor V allele; a daughter was heterozygous for factor V Leiden, with 100% factor V activity, and a son was heterozygous for factor V deficiency, with 50% factor V activity. Genomic DNA...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1999-09-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,meta分析
doi:10.1160/TH10-10-0642
更新日期:2010-12-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,随机对照试验
doi:10.1160/TH16-09-0728
更新日期:2017-04-03 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1990-02-19 00:00:00
abstract::By a method of counting single platelets in diluted whole blood, platelet aggregates were quantified ex-vivo. Four groups: 20 thrombotic patients, 10 non-thrombotic patients, 10 healthy old controls and 10 healthy young controls were included in the study. Using a 19 gauge needle, with and without tubing, venous blood...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1986-08-20 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2003-03-01 00:00:00
abstract::Although sepsis-induced release of nitric oxide (NO) is known to have an antithrombotic effect, it is unknown if NO exerts this same effect under physiological conditions. We have there-fore attempted to determine whether or not NO protects against thrombus formation in normal Wistar rats injected with various amounts...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH03-05-0292
更新日期:2004-01-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1999-09-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1977-02-28 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1993-02-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH14-11-0958
更新日期:2015-11-25 00:00:00
abstract::Given conflicting data on temporal variability in pharmacodynamic platelet responses to clopidogrel, we investigated platelet reactivity on clopidogrel and aspirin for up to six months after elective percutaneous coronary intervention (PCI) with drug-eluting stents. Platelet reactivity was determined in 102 patients b...
journal_title:Thrombosis and haemostasis
pub_type: 临床试验,杂志文章
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更新日期:2015-11-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2007-08-01 00:00:00
abstract::The prothrombin time (PT) test is used to monitor oral anticoagulant therapy. Contact activation of patient blood samples in vitro may shorten the PT and thus lead to underestimation of the degree of anticoagulation. Commercial evacuated tubes for blood collection have been reported to induce shortening of the PT. The...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1983-10-31 00:00:00
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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:1982-12-27 00:00:00
abstract::Helicobacter pylori (H. pylori) infection is associated with peptic ulcer disease and gastric cancer. The eradication of H. pylori is of special interest in patients with congenital bleeding disorders, for whom treatment of gastrointestinal hemorrhage with factor concentrates is costly. The prevalence of H. pylori var...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2003-04-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:
更新日期:1997-07-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH14-11-0998
更新日期:2015-06-01 00:00:00