Abstract：
:Factor X (FX) is a vitamin K-dependent serine protease zymogen that functions in both the extrinsic and intrinsic pathways of blood coagulation. In this study, the 5'-flanking region of the murine FX gene was analyzed to determine those elements that govern its transcriptional activity and regulation. Consistent with other TATA-less promoters, murine FX contains two start sites of transcription, at bp -5 and -21 relative to the ATG translational initiation codon. The mRNA of FX was found in a number of tissues, including the liver, stomach, intestine, kidney, ovary, testes, spleen, skeletal muscle, and lung. Using DNase I footprinting, three areas of protection have been identified in the proximal 287 bp of the promoter, spanning bp -28 to -218. Further examination of this region revealed transcription factor binding sites for NF-Y, HNF-4, and a GATA factor. Electrophoretic mobility shift analysis (EMSA) confirmed the identities of NF-Y, HNF-4, and GATA-4, all of which were found by transient transfection analyses in HepG2 cells to influence the activity of the promoter. Ablation of the NF-Y site was most dramatic, reducing activity to 10% of that of the wild-type construct. Deletion of the HNF-4 site led to an activity of 25% of wild-type, and a GATA-4 mutation reduced activity to 63% of wild-type values. This investigation revealed the identity of the factors bound at the proximal promoter of the FX gene, and the relative importance of each. This is the first report of a member of the GATA family of transcription factors being important in the regulation of a coagulation-based gene.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Wilberding JA,Castellino FJkeywords:
subject
Has Abstractpub_date
2000-12-01 00:00:00pages
1031-8issue
6eissn
0340-6245issn
2567-689Xpii
00121031journal_volume
84pub_type
杂志文章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：:Management strategies for patients with atrial fibrillation (AF) in association with valvular heart disease (VHD) have been less informed by randomized trials, which have largely focused on ‘non-valvular AF’ patients. Thromboembolic risk also varies according to valve lesion and may also be associated with CHA2DS2-VAS...
journal_title：Thrombosis and haemostasis
pub_type： 共识发展会议,杂志文章
doi：10.1160/TH-17-10-0709
更新日期：2017-12-01 00:00:00
abstract：:This study assessed the frequency and factors associated with failure to correct international normalised ratio (INR) in patients administered fresh frozen plasma (FFP) for warfarin-related major bleeding. This retrospective database analysis used electronic health records from an integrated health system. Patients wh...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH11-09-0646
更新日期：2012-04-01 00:00:00
abstract：:Recombinant human activated protein C (APC), which has both anticoagulant and anti-inflammatory properties, improves survival of patients with severe sepsis. This beneficial effect is especially apparent in patients with pneumococcal pneumonia. Earlier treatment with APC in sepsis has been associated with a better the...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH11-06-0438
更新日期：2011-12-01 00:00:00
abstract：:Haemostatic parameters were assessed before insulin induced hypoglycaemia and 0, 1 and 2 hr after discontinuation of insulin infusion in 7 non-diabetics, aged 28 (22-31) years (mean and range), and 8 juvenile diabetics, aged 31 (27-35) years, with a mean duration of diabetes of 4 years. The patients were normoglycaemi...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1982-06-28 00:00:00
abstract：:The contribution of the various components of the contact system in the generation of factor XIIa (FXIIa) and of kallikrein (KRN) on an electronegative surface and the release of the generated enzymes to the bulk phase was examined in mixtures of normal human plasma and plasmas congenitally deficient in these componen...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1999-09-01 00:00:00
abstract：:The Bernard-Soulier syndrome (BSS) is characterized by thrombocytopenia with giant platelets, a prolonged bleeding time with defective platelet adhesion to the subendothelium related to a defect in platelet membrane glycoprotein Ib (GPIb) and a decreased prothrombin consumption. The mechanism of the latter abnormality...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1997-02-01 00:00:00
abstract：BACKGROUND: Carotid atherosclerosis is an important cause of stroke. Intra-plaque haemorrhage (IPH) on magnetic resonance imaging (MRI) increases stroke risk. Development of IPH is only partly understood. Thrombin is an essential enzyme in haemostasis. Experimental animal studies have shown conflicting results on the r...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,多中心研究
doi：10.1055/s-0038-1666858
更新日期：2018-08-01 00:00:00
abstract：:The increased risk for deep vein thrombosis (DVT) after orthopaedic surgery has been well documented as well as hypercoagulable state during both total hip arthroplasty (THA) and total knee replacement (TKR). To investigate the influence of the surgical procedure [posterolateral (PL) or lateral (L) approach for THA, u...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1999-06-01 00:00:00
abstract：:The Asian population is thought to have a low risk of venous thromboembolism (VTE), but the epidemiology of VTE in cancer patients remains unclear. The National Health Insurance Research Database of Taiwan was used to find hospitalised patients newly-diagnosed with cancer to determine the incidence of VTE in cancer pa...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH12-01-0010
更新日期：2012-08-01 00:00:00
abstract：:Alpha 2-macroglobulin (alpha 2 M) in vitro inhibits numerous proteinases that are generated during inflammatory reactions and therefore, probably plays an important role in diseases such as sepsis. To monitor the state of alpha 2 M in sepsis, we developed novel assays for functional and inactive alpha 2M. Functional a...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1991-01-23 00:00:00
abstract：:The availability of mice with tissue-specific expression of recombinase Cre is the limiting step for a successful gene targeting by the Cre-LoxP methodology. This work aimed at generating transgenic mice with restricted expression of recombinase Cre in megakaryocytes and platelets, driven by the promoter of the αIIb g...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH10-06-0378
更新日期：2011-01-01 00:00:00
abstract：:Factor Xa (fXa)-inhibitors are as effective and safer than vitamin-K-antagonists (VKA) in the treatment of venous thromboembolism (VTE). We previously classified the severity of clinical presentation and course of all major bleeding events from the EINSTEIN, AMPLIFY and HOKUSAI-VTE trials separately. The current aim w...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH16-12-0946
更新日期：2017-10-01 00:00:00
abstract：:Platelet aggregation and adenine nucleotides in platelets have been studied in thirteen patients with myeloproliferative disorders. ADP induced aggregation was abnormal in two patients, but collagen induced aggregation was impaired in 11 patients. The concentrations of ATP and ADP in resting platelets in the patients ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1979-06-30 00:00:00
abstract：:Activated protein C resistance is in almost all cases caused by the factor V Leiden mutation (FV:R506Q). Due to the high prevalence and clinical significance of the mutation reliable methods suited for processing large sets of samples are in demand. We here present the oligonucleotide ligation assay (OLA) with lanthan...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1997-10-01 00:00:00
abstract：:Enhanced adhesion of sickle erythrocytes to the vascular endothelium and subendothelial matrix is fundamental to the development of vascular occlusion in sickle cell disease. Erythrocyte membrane sulfatide is implicated in the pathogenesis of vasoocclusive crises in sickle cell disease (SCD) patients. Because previous...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH10-11-0716
更新日期：2011-06-01 00:00:00
abstract：:In The Netherlands, a particular coagulometer method for prothrombin time (PT) determination with reduced sample and reagent volumes is used by 62% of the laboratories controlling oral anticoagulant therapy. This "micro-method" has been calibrated against the manual tilt-tube technique for PT determination by six Dutc...
journal_title：Thrombosis and haemostasis
pub_type： 临床试验,杂志文章,多中心研究
doi：
更新日期：1989-04-25 00:00:00
abstract：:Red cell distribution width (RDW) has been shown to be an independent predictor of mortality in patients with coronary artery disease and in patients with heart failure. The current study evaluated the prognostic utility of RDW in patients undergoing percutaneous coronary intervention (PCI). We evaluated 859 patients ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH09-02-0127
更新日期：2009-09-01 00:00:00
abstract：:Soluble intercellular adhesion molecule-1 (sICAM-1) and vascular cellular adhesion molecule-1 (sVCAM-1) were measured alongside flow-mediated vasodilation (FMD) in 34 patients with intermittent claudication and 14 control subjects. Patients with plasma sICAM-1 >253 ng/mL (median value) showed lower FMD than those with...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:We aimed to determine the association between autoantibodies against apolipoprotein A-1 (anti-apoA-1 IgG) and prevalent cardiovascular (CV) disease (CVD) as well as markers of CV risk in the general population. Cross-sectional data were obtained from 6649 subjects (age 52.6 ± 10.7 years, 47.4 % male) of the population...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH16-03-0248
更新日期：2016-09-27 00:00:00
abstract：:We compared the antithrombotic and hemorrhagic effects of naturally existing human urinary soluble thrombomodulin (MR-33) with those of low molecular weight heparin (LMW-heparin) in rats. In in vitro experiments, MR-33 prolonged APTT in a dose-dependent fashion; its effect in this respect was as potent as that of LMW-...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1997-04-01 00:00:00
abstract：:Hormone replacement therapy has been associated with venous thromboembolism. Controversy exists regarding the appropriate management of hormone replacement in the perioperative setting and in other situations--such as acute illness--predisposing to acute venous thromboembolism. We performed a case-control study to det...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH04-03-0165
更新日期：2004-08-01 00:00:00
abstract：:Platelets are key players in atherothrombosis. Antiplatelet therapy comprising aspirin alone or with P2Y12-inhibitors are effective for prevention of atherothrombotic complications. However, there is interindividual variability in the response to antiplatelet drugs, leaving some patients at increased risk of recurrent...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/TH15-02-0179
更新日期：2015-08-31 00:00:00
abstract：:Limited data exist on thrombophilia and the risk of venous thrombosis (VT) during pregnancy and postpartum. The objectives of the present study were to investigate the role of haemostatic risk factors for pregnancy-related VT and their phenotypic expression in deep-vein thrombosis (DVT) and pulmonary embolism (PE). To...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH12-05-0350
更新日期：2012-12-01 00:00:00
abstract：:Platelets play an important role in diseases such as cardiovascular disease and cancer, especially through their release of extracellular vesicles (EVs) and role in thrombosis. The effects of the anti-inflammatory drug colchicine on platelets are not well understood. We investigated the effect of colchicine on the rel...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1055/s-0038-1636915
更新日期：2018-04-01 00:00:00
abstract：:The functional activity and active site of plasmin in full-term newborns have been studied and compared to those in adults in order to investigate the nature of the abnormality found in newborn plasminogen described in a previous paper. The functional activity of newborn plasminogen measured on chromogenic substrate w...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1984-02-28 00:00:00
abstract：:Prevention of a secondary response to factor IX by cyclophosphamide was attempted in an 11 year old patient with severe Christmas disease. An antibody to factor IX had been present for 4 years before immunosuppressive therapy was tried. Despite profound lymphopenia, synthesis of factor IX antibody was not depressed. T...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1976-08-31 00:00:00
abstract：:To evaluate the role of low-molecular weight heparin (LMWH) as an alternative to oral anticoagulants in the prevention of recurrent venous thromboembolism, we compared in a randomized trial conventional warfarin treatment with a three-month course of enoxaparin 4000 anti-Xa units once a day subcutaneously. 187 patient...
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：1994-08-01 00:00:00
abstract：:Herpes simplex virus (HSV) infection is histopathologically associated with vascular injury, fibrinoid necrosis and inflammatory cell infiltrates. We have previously shown in vitro that HSV infection of human umbilical vein endothelial cells (HUVEC) promotes a procoagulant phenotype manifest by the induction of tissue...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1993-03-01 00:00:00
abstract：:The use of exogenous oestrogen in women with otherwise unprovoked venous thromboembolism (VTE) could be considered sufficient explanation to classify VTE as provoked if the risk of recurrent VTE after 3-6 months of anticoagulant treatment is similar to the risk of recurrent VTE observed after a surgery or prolonged im...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,多中心研究
doi：10.1160/TH09-10-0685
更新日期：2010-09-01 00:00:00
