Abstract：
:Colorectal cancer (CRC) is a major cause of morbidity and mortality, and the composition of the tumour stroma is a strong predictor of survival in this cancer type. Tissue factor (TF) functions as the trigger of haemostasis together with its ligand coagulation factor VII/VIIa, and TF expression has been found in tumour cells of colorectal tumours. However, TF expression in the CRC tumour stroma or its relationship to patient outcome has not yet been studied. To address this question we developed and validated a specific anti-TF antibody using standardised methods within the Human Protein Atlas project. We used this antibody to investigate TF expression in normal colorectal tissue and CRC using immunofluorescence and immunohistochemistry in two patient cohorts. TF was strongly expressed in a cell population immediately adjacent to the colorectal epithelium. These TF-positive cells were ACTA2-negative but weakly vimentin-positive, defining a specific population of pericryptal sheath cells. In colorectal tumours, TF-positive sheath cells were progressively lost after the adenoma-to-carcinoma transition, demonstrating downregulation of this source of TF in CRC. Furthermore, loss of sheath cell TF was significantly associated with poor overall and disease-specific survival in rectal but not colon cancers. In conclusion, we demonstrate that TF is a marker of a specific cell population in the large intestine, which is lost during CRC progression. Our results highlight the role of the tumour stroma in this cancer type and suggest TF to be a potential prognostic biomarker in rectal cancers through the identification of pericryptal sheath cells.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Eriksson O,Asplund A,Hegde G,Edqvist PH,Navani S,Pontén F,Siegbahn Adoi
10.1160/TH16-04-0267subject
Has Abstractpub_date
2016-11-30 00:00:00pages
1050-1059issue
6eissn
0340-6245issn
2567-689Xpii
16-04-0267journal_volume
116pub_type
杂志文章abstract：:In patients with von Willebrand disease (VWD) replacement therapy with factor VIII/von Willebrand (VWF) concentrates is increasingly applied as prophylactic regimen. Since 2000, 82 consecutively enrolled patients with clinically relevant bleeding episodes (spontaneous, peri- or postoperative) were diagnosed with VWD [...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH10-09-0616
更新日期：2011-04-01 00:00:00
abstract：:We performed experiments to determine whether endothelial cells synthesize phospholipid metabolites via the lipoxygenase pathway and whether these metabolites influence platelet/vessel wall interactions. Monolayers of cultured human endothelial cells were incubated with 14C-arachidonic acid and their cyclo-oxygenase a...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1985-06-24 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：:Pharmaceutical grade heparins from porcine intestine and bovine lung consist mainly of repeating tri-sulfated units, of the disaccharide →4-α-IdoA2S-1→4-α-GlcNS6S-1→. Heparin preparations from bovine intestine, in contrast, are more heterogeneous. Nuclear magnetic resonance (NMR) and disaccharide analysis after hepari...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH-11-07-0518
更新日期：2012-05-01 00:00:00
abstract：:Hemin is a heme oxygenase-1 (HO-1) inducer which provides endogenous carbon monoxide known for playing roles in cell proliferation, inflammation or aggregation process. The objective of the current study was to examine the effect of prophylactic treatment with hemin in a thrombosis vascular model. Three groups of Wist...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2007-09-01 00:00:00
abstract：:Echolucent carotid plaques are associated with higher risk for future ischemic cerebrovascular events (CVE) than echogenic plaques independent of the degree of stenosis. Elevated markers of thrombin generation are associated with atherosclerotic plaques and are increased in the acute and chronic phases of CVE. The pre...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH07-08-0493
更新日期：2008-03-01 00:00:00
abstract：:Platelet activation as a result of vascular injury provokes endothelial cells to respond in a manner which limits or reverses the occlusive consequences of platelet accumulation. If the agonistic forces are strong, platelet accumulation is irreversible. In vitro data from our laboratory have repeatedly demonstrated th...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：
更新日期：1995-07-01 00:00:00
abstract：:The aim of the present study was to evaluate the relative performance of five screening methods for APC resistance caused by the factor V:Q506 mutation: the original method Coatest APC Resistance Chromogenix, a modified method using the same reagents but a predilution 1+4 of the plasma in a factor V deficient plasma f...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1997-11-01 00:00:00
abstract：:Platelets contain, besides alpha- and delta-granules, lysosomes which store glycohydrolases able to degrade glycoproteins, glycolipids and glycosaminoglycans. While several studies have shown that alpha- and delta-granule secretion takes place "in vivo" in humans upon platelet activation, no data are available on the ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：:In a group of 705 healthy middle-aged men, we have examined the relationship between plasma levels of Factor VII (FVII) c and Factor VII antigen (FVIIag) and two polymorphisms in the FVII gene. One polymorphism alters arginine at position 353 to glutamine (R/Q), and the other is the result of a 10 base pair (bp) inser...
journal_title：Thrombosis and haemostasis
pub_type： 临床试验,杂志文章
doi：
更新日期：1996-04-01 00:00:00
abstract：:Background Polycystic ovarian syndrome (PCOS) affects up to 18% of reproductive-aged women with increased risks of cardiovascular disease and venous thromboembolic disease, related to metabolic and hormonal features, obesity and an apparent hypofibrinolytic state, possibly exacerbated by current PCOS treatments. Objec...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH17-04-0248
更新日期：2017-11-01 00:00:00
abstract：:Microparticles (MPs) are formed from platelets (PMPs), endothelial cells (EMPs) and monocytes (MMPs), and in acute myocardial infarction (MI), there is an increase of MPs in the culprit artery. In this study MPs were evaluated in whole blood in 105 patients with MI at five time-points during a two-year follow-up (FU)....
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH16-11-0837
更新日期：2017-07-26 00:00:00
abstract：:To study the predictive value of coagulation markers concerning clinical outcome, prothrombin fragment F1.2 (F1.2), fibrin monomer antigen (FM), D-Dimer (DD), and fibrinogen were measured in plasma samples drawn 2 and 7 days after acute myocardial infarction (AMI) in 314 consecutive patients randomized in a clinical t...
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：1999-05-01 00:00:00
abstract：:Atherosclerosis is a prevalent inflammatory condition and a frequent cause of morbidity and mortality worldwide. Macrophages are among the key immune cells driving lesion formation in the arterial wall. They have therefore evolved as potential targets for therapeutic strategies. Understanding of the different macropha...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1055/s-0039-1692665
更新日期：2019-08-01 00:00:00
abstract：:Fibrinogen substitution can correct bleeding in afibrinogenemia. We assessed the effect of fibrinogen substitution in a patient lacking immunoreactive fibrinogen. Fibrinogen and thrombin time were not measurable before, but became detectable within 30 min after substitution, parallelled by an increase in ADP-induced p...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1995-09-01 00:00:00
abstract：:We studied human platelet aggregation and beta-TG/PF4 release induced by heparin and related GAGs in vitro both in normal PRP and in PRP after aspirin. In our experimental conditions, heparin and related GAGs always caused PF4 release in vitro from normal platelets, whether or not there was measurable platelet aggrega...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1984-02-28 00:00:00
abstract：:We tested different types of clot for their ability to provoke procoagulant activity in platelets: normal clots from platelet poor plasma (des AABB- or fibrin II clots), similar clots in which the adsorbed thrombin has been inhibited by hirudin, and clots obtained by the action of two snake venom enzymes that release ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1995-09-01 00:00:00
abstract：:The preparation of antithrombin concentrate for clinical use requires a viral inactivation step. In most commercial preparations this is achieved by heat pasteurisation. This process would be expected to alter the conformation of antithrombin from the active native species to an inactive latent (L-form) state (1, 2). ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1997-02-01 00:00:00
abstract：:The antithrombotic effect of the thromboxane A2 receptor antagonist, vapiprost, was compared with those of other antiplatelet drugs using an arterial thrombosis model which utilized photochemical reaction in the rat femoral artery. Vapiprost prolonged the time required to occlude the artery with thrombus and inhibited...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1992-10-05 00:00:00
abstract：:Following favourable results from a previous study, a large, multicentre, prospective, case-control study was performed to further assess the incidence of bleeding complications after dental extraction in patients taking oral anticoagulant therapy (OAT). Four hundred fifty-one patients being treated with warfarin who ...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,多中心研究
doi：10.1160/TH10-02-0139
更新日期：2010-11-01 00:00:00
abstract：:Studies examining the interaction of platelets with exposed subendothelium in vivo have reported conflicting results. To examine possible explanations for the apparently discrepant findings, we measured the platelet reactivity of subendothelium prepared by a number of methods both in vivo and in vitro. In addition, we...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1987-08-04 00:00:00
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 ac...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1160/TH14-03-0233
更新日期：2014-10-01 00:00:00
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：:The release of microvesicles ('platelet microparticles', PMPs) by activated platelets has been shown to be an integral part of the thrombotic process. PMPs are believed to mediate many biological processes as they possess various platelet membrane proteins and bioactive lipids. Of note, there is a growing body of evid...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：10.1160/TH05-03-0201
更新日期：2005-09-01 00:00:00
abstract：:Thirty-one non-hemophilic patients with acquired antibodies to factor VIII were entered into a prospective, randomized, multi-institutional trial to determine the safety and efficacy of prednisone (P), cyclophosphamide (C), or the combination in the treatment of this disorder. Patients were eligible if they had antibo...
journal_title：Thrombosis and haemostasis
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
doi：
更新日期：1993-11-15 00:00:00
abstract：:Incubation of platelet-rich plasma (PRP) with ouabain, an inhibitor of sodium/potassium ATPase (Na+/K+ ATPase), induced a significant rise in basal platelet intracellular calcium concentration [( Ca2+]i) when measured using fura 2. Ouabain induced an enhanced aggregation response to low doses of collagen in both PRP a...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1989-11-24 00:00:00
abstract：:The molecular basis of Factor V deficiency has been defined in few patients only. We report a homozygous nucleotide change (G6395A) in two Tunisian probands with Factor V deficiency and bleeding episodes. This substitution results in the replacement of an arginine (R) by a histidine (H) in amino acid position 2074, lo...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,评审
doi：
更新日期：2002-02-01 00:00:00
abstract：BACKGROUND: Anticoagulant therapy has seldom been achieved in randomized trials targeting nonspecific overall sepsis patients. Although the key components to identify the appropriate target in sepsis may be disseminated intravascular coagulation (DIC) and high disease severity, the interaction and relation of these two...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章,多中心研究
doi：10.1055/s-0039-1693740
更新日期：2019-11-01 00:00:00
abstract：:Acute myocardial infarction (AMI) is associated with activation of various cells, including platelets that form monocyte-platelet complexes (MPCs). Here, we analysed MPC in vivo and in vitro and investigated the abilities of different monocyte subclasses to form MPC, the characteristics of the cells involved in MPC fo...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：10.1055/s-0038-1673342
更新日期：2018-11-01 00:00:00
abstract：:Autoantibodies to the zwitterionic phospholipid (PL), phosphatidylethanolamine (PE) have been described in patients with thrombotic diseases. Recently, we reported that many antiphosphatidylethanolamine antibodies (aPE) are not specific for PE per se, but are directed to plasma proteins which can bind PE, for example,...
journal_title：Thrombosis and haemostasis
pub_type： 杂志文章
doi：
更新日期：1996-09-01 00:00:00
