Abstract:
:Limited data are available on the role of monocytes in cardiac repair. In the present study, we evaluated the dynamic alterations of monocytes with reparative and angiogenic potential in patients with myocardial infarction(MI). Reparative CXCR4+ monocytes, and CD34+ and KDR+ monocytes with angiogenic potential derived from individual monocyte subsets were quantified by flow cytometry in patients with ST-elevation MI (n=50) and stable coronary artery disease (CAD, n=40). Parameters were measured on days 1, 3, 7 and 30 post MI. Monocyte subsets were defined as CD14++CD16-CCR2+ ('classical', Mon1), CD14++CD16+CCR2+ ('intermediate', Mon2), CD14+CD16++CCR2- ('non-classical', Mon3). Plasma levels of inflammatory cytokines, fibrinolytic factors and microparticles (MPs) were assessed on day 1. CXCR4+ and KDR+ monocytes were increased following MI, being more prominently associated with Mon2 (median[IQR] of CXCR4+ Mon2 60[25-126] per μl in STEMI vs. 27[21-41] per μl in stable CAD). The counts of CXCR4+ Mon2 in STEMI significantly reduced by day 30 of follow-up (27[18-47], p<0.001). Expression of the pro-reparative scavenger receptor CD163 on Mon3 was reduced in acute MI (p=0.008), and on other subsets later during the follow-up with lowest levels at day 3 post-MI (p<0.001 for Mon1, p=0.02 for Mon2). CD204 expression on Mon1 correlated with tissue type plasminogen activator levels (r=0.46, p=0.001). Interleukin(IL)6 levels correlated with counts of Mon2-derived CXCR4+ and KDR+ cells. Interleukin-1β correlated with KDR+ Mon2 counts. IL10 correlated with CXCR4+ Mon2 levels. Low count of CXCR4+ Mon2 and low CD163 expression by Mon2 were associated with higher ejection fraction six-weeks after MI. In conclusion, the Mon2 subset has the most prominent role in the observed changes in reparative monocytes in MI. The association of reparative monocytes with inflammatory/fibrinolytic markers indicates a complex interplay of these cells in the post-MI state.
journal_name
Thromb Haemostjournal_title
Thrombosis and haemostasisauthors
Shantsila E,Tapp LD,Wrigley BJ,Montoro-García S,Lip GYdoi
10.1160/TH12-06-0395subject
Has Abstractpub_date
2013-02-01 00:00:00pages
255-62issue
2eissn
0340-6245issn
2567-689Xpii
12-06-0395journal_volume
109pub_type
杂志文章abstract::Patterns of VIIIR:AG in the plasma and its fractions, cryoprecipitate and cryosupernatant, from various types of von Willebrand's disease (vWd) were observed by SDS 1.5% polyacrylamide gel electrophoresis - cross immunoelectrophoresis (SDS PAGE - CIE). VIIIR:AG in normal cryoprecipitate showed several precipitin peaks...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1981-06-30 00:00:00
abstract::Despite years of research and efforts to translate stroke research to clinical therapy, ischaemic stroke remains a major cause of death, disability, and diminished quality of life. Primary and secondary preventive measures combined with improved quality of care have made significant progress. However, no novel drug fo...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH14-05-0448
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abstract::An assay for the quantification of pentosan polysulphate (PPS) in plasma is described. As PPS has been shown to potentiate thrombin inhibition by the second heparin cofactor (HC II), the principle of this assay was to measure the formation of covalent complexes between HC II and the thrombin generated in plasma after ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1986-12-15 00:00:00
abstract::Plasma samples from 35 patients with colorectal cancer, 16 patients with pancreatic cancer and 46 patients with various cancers in the terminal stage were analysed for soluble plasma thrombomodulin with an ELISA method. At time of diagnosis and before primary treatment, the patients with colorectal cancer had normal p...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1993-02-01 00:00:00
abstract::Atrial fibrillation (AF) is a common complication of coronary artery bypass grafting (CABG). We sought to determine the diagnostic validity of plasma biomarkers of i) inflammation (marked by interleukin-6 [IL-6] and high-sensitivity C-reactive protein [hs-CRP]), ii) extracellular matrix remodelling (matrix metalloprot...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH09-12-0837
更新日期:2010-07-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH03-04-0247
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:10.1160/TH09-07-0454
更新日期:2010-03-01 00:00:00
abstract::Vasopressin infusions in normal volunteers that produce concentrations in plasma comparable to those seen during stress, cause an increase in plasma factor VIII and shortening of the euglobulin clot lysis time (ECLT). We have investigated the relationship between endogenous vasopressin (aVP) release and haemostatic fu...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1986-02-28 00:00:00
abstract::The calcium electrode is a convenient, inexpensive, and non-traumatic method for measuring changes in the extracellular calcium which accompanies a platelet release reaction. With this instrument, the temporal pattern of release by platelets in a buffered-saline medium following thrombin stimulation was observed as fo...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1977-06-30 00:00:00
abstract::Deep-vein thrombosis (DVT) is a common condition that often leads to pulmonary thromboembolism (VTE) and death. The role of prostaglandin-endoperoxide synthase (PTGS)2 in arterial thrombosis has been well established, whereas its impact in venous thrombosis remains unclear. Here, we showed that PTGS2 deletion predispo...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH16-12-0968
更新日期:2017-07-26 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1979-02-15 00:00:00
abstract::Cell accumulation is a prerequisite for adipose tissue inflammation. The leukocyte integrin Mac-1 (CD11b/CD18, αMβ2) is a classic adhesion receptor critically regulating inflammatory cell recruitment. Here, we tested the hypothesis that a genetic deficiency and a therapeutic modulation of Mac-1 regulate adipose tissue...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH16-07-0553
更新日期:2017-01-26 00:00:00
abstract::Tissue factor (TF) markedly enhances the ability of factor VIIa (FVIIa) to cleave both macromolecular and small peptidyl substrates. Using soluble mutant TF (sTF) to investigate TF-enhanced FVIIa amidolytic activity in solution, we screened thirty-four commercially available peptidyl-p-nitroanilide substrates and foun...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1993-12-20 00:00:00
abstract::East Asian patients have reduced anti-ischemic benefits and increased bleeding risk during antithrombotic therapies compared with Caucasian patients. As potent P2Y12 receptor inhibitors (e.g., ticagrelor and prasugrel) and direct oral anticoagulants are commonly used in current daily practice, the unique risk-benefit ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1055/s-0040-1718729
更新日期:2020-11-10 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1999-10-01 00:00:00
abstract::The core protein components of the plasminogen activator (PA) system are two plasminogen activators, two plasminogen activator inhibitors and a urokinase type plasminogen activator-specific cell surface receptor. Various types of biological regulation are exerted through the interplay of these components mutually and ...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章,评审
doi:10.1160/TH04-12-0814
更新日期:2005-04-01 00:00:00
abstract::Peripheral vascular disease (PVD) is an indicator of diffuse atherosclerosis and is associated with a greatly increased incidence of coronary heart and cerebrovascular disease. Although several studies have assessed whether in vivo platelet activation takes place in patients with PVD, no data are available comparing d...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1997-12-01 00:00:00
abstract::The novel fast inhibitor to tissue plasminogen activator in plasma has been determined in 20 healthy non-pregnant women, 48 apparently healthy pregnant women and 136 women with risk pregnancies (preeclampsia, suspected fetal growth retardation, thrombosis or previous history of thrombosis, diabetes and others). In hea...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1984-10-31 00:00:00
abstract::Expression of isolated beta integrin cytoplasmic domains in cultured endothelial cells was reported to induce cell detachment and death. To test whether cell death was the cause or the consequence of cell detachment, we expressed isolated integrin beta1 cytoplasmic and transmembrane domains (CH1) in cultured human umb...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2005-11-01 00:00:00
abstract::A synthetic hirudin55-65 C-terminal fragment analog was evaluated for anticoagulant activity and in models of experimental thrombosis in mice and rats. Intravenous injection caused dose-related inhibition of thrombin and anticoagulation in rat blood samples, protection from thromboembolism in mice and inhibition of st...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1991-04-08 00:00:00
abstract::Antiphospholipid antibodies are a risk factor for venous and arterial thrombosis and may contribute to the development of atherosclerosis.The aim of this study was to investigate whether antibodies to human beta2-glycoprotein 1 (beta2GP1), as a model of antiphospholipid antibodies, modify the phenotype of atherosclero...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2007-01-01 00:00:00
abstract::Amniotic fluid inhibited the fibrinolytic, amidolytic and esterolytic activity of urokinase. Kinetic studies with AGLMe demonstrated non-competitive inhibition. A major part of the inhibitory activity could be separated from alpha 1-antitrypsin by ion-exchange chromatography on DEAE-Sephadex A-50. Plasminogen activato...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1980-08-29 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH04-11-0707
更新日期:2005-03-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1986-12-15 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1981-06-30 00:00:00
abstract::We have identified two novel minor deletions (case 1; -TA or -AT at nucleotide 9831-3 in exon 5 and case 2; -A at nucleotide 7640-1 in exon 4), one novel nonsense mutation (case 3; TAT to TAA at nucleotide 7491 in exon 4), and one recurrent nonsense mutation (case 4; CGA to TGA at nucleotide 5381 in exon 3A) in Japane...
journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1997-04-01 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:1991-02-12 00:00:00
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:10.1160/TH13-04-0335
更新日期:2013-12-01 00:00:00
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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
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journal_title:Thrombosis and haemostasis
pub_type: 杂志文章
doi:
更新日期:2002-08-01 00:00:00