Abstract:
AIMS:Circulating microRNAs (miRs) may reflect pathophysiologically relevant processes in the atherosclerotically diseased coronary arterial wall. Given the unmet medical need to identify patients with an unstable plaque phenotype, we determined the relation of circulating atherosclerosis-regulatory miRs with plaque phenotypes. METHODS AND RESULTS:We assessed coronary atherosclerotic plaque burden and phenotype by optical coherence tomography in 52 patients and measured the levels of circulating miRs across the transcoronary gradient. The overall plaque load was significantly correlated with transcoronary concentration gradients of miR-126-3p (P = 0.04), miR-145-5p (P = 0.01), miR-155-5p (P < 0.01), and miR-29b-3p (P = 0.02), but not with other miRs such as miR-92a-3p. In patients with a high extent of vulnerable plaques as assessed by the presence of thin-cap fibroatheromas (TCFAs), significantly higher transcoronary gradients were observed, particularly for miR-126-3p, miR-126-5p, and miR-145-5p (all P < 0.02). Transcoronary gradients of miR-126-3p (P < 0.01), miR-126-5p (P < 0.01), miR-145-5p (P = 0.01), miR-29b-3p (P = 0.03), and miR-155-5p (P = 0.02) demonstrated a significant discriminatory power to predict the presence of TCFAs (AUC > 0.7 for all). Moreover, aortic and venous coronary sinus levels of miR-29b-3p were inversely correlated with plaque fibrosis, a finding that is consistent with the anti-fibrotic activity of miR-29b-3p. CONCLUSION:The overall plaque burden and plaque phenotypes are associated with changes in the kinetics of miR-concentrations across the transcoronary passage. Transcoronary gradients of the anti-atherosclerotic miR-126-3p and miR-145-5p correlated with the extent of TCFAs, suggesting that instable plaques may affect the local uptake or degradation of these miRs.
journal_name
Eur Heart Jjournal_title
European heart journalauthors
Leistner DM,Boeckel JN,Reis SM,Thome CE,De Rosa R,Keller T,Palapies L,Fichtlscherer S,Dimmeler S,Zeiher AMdoi
10.1093/eurheartj/ehw047subject
Has Abstractpub_date
2016-06-07 00:00:00pages
1738-49issue
22eissn
0195-668Xissn
1522-9645pii
ehw047journal_volume
37pub_type
杂志文章abstract:AIMS:In animal models of obesity and diabetes mellitus, myocardial TG accumulation is associated with decreased myocardial function. In the physiologically ageing heart, myocardial triglyceride (TG) accumulation may also occur due to reduced myocardial fatty acid oxidation. The role of myocardial TG in the ageing human...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehn207
更新日期:2008-06-01 00:00:00
abstract:AIMS:Ivabradine, a new I(f) inhibitor which acts specifically on the pacemaker activity of the sinoatrial node, is a pure heart rate lowering agent. Ivabradine has shown anti-ischaemic and anti-anginal activity in a placebo-controlled trial. The objective of this study was to compare the anti-anginal and anti-ischaemic...
journal_title:European heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2005-12-01 00:00:00
abstract:Aims:To analyse reasons, timing and predictors of hospital readmissions after transcatheter aortic valve implantation (TAVI). Methods and results:Patients included in the Bern TAVI Registry between August 2007 and June 2014 were analysed. Fine and Gray competing risk regression was used to identify factors predictive ...
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pub_type: 杂志文章
doi:10.1093/eurheartj/ehx182
更新日期:2017-07-21 00:00:00
abstract::The effects of flosequinan and enalapril on exercise capacity (bicycle exercise duration), quality-of-life symptomatology (visual analogue scales) and New York Heart Association (NYHA) grading, were compared in 61 patients with chronic heart failure (NYHA, grade III). Bicycle exercise duration improved similarly with ...
journal_title:European heart journal
pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1992-08-01 00:00:00
abstract:AIMS:Growth differentiation factor 11 and/or its homologue growth differentiation factor 8 (GDF11/8) reverses age-related cardiac hypertrophy and vascular ageing in mice. We investigated whether GDF11/8 associates with cardiovascular outcomes, left ventricular hypertrophy (LVH), or age in humans. METHODS AND RESULTS:W...
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journal_title:European heart journal
pub_type: 杂志文章
doi:10.1053/euhj.1999.1867
更新日期:2000-05-01 00:00:00
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pub_type: 杂志文章,meta分析,评审
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更新日期:2017-06-07 00:00:00
abstract:AIM:Cross-sectional studies reported associations between short leucocyte telomere length (LTL) and measures of vascular and cardiac damage. However, the contribution of LTL dynamics to the age-related process of cardiovascular (CV) remodelling remains unknown. In this study, we explored whether the rate of LTL shorten...
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pub_type: 杂志文章
doi:10.1093/eurheartj/ehu226
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pub_type: 杂志文章,随机对照试验
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更新日期:2011-04-01 00:00:00
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doi:10.1093/eurheartj/ehl477
更新日期:2007-05-01 00:00:00
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pub_type: 杂志文章,多中心研究
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更新日期:2016-05-14 00:00:00
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journal_title:European heart journal
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1053/euhj.1999.2005
更新日期:2000-09-01 00:00:00
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pub_type: 杂志文章,多中心研究
doi:10.1016/s0195-668x(03)00315-4
更新日期:2003-08-01 00:00:00
abstract::Clonidine administration by i.v. infusion in 12 patients with hypertension emergencies (diastolic blood pressure over 130 mmHg) resulted in the normalization of blood pressure (BP) in all patients. Lowering of BP was associated with a reduction in total and lower limb vascular resistance. Heart rate showed a slight an...
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doi:10.1093/oxfordjournals.eurheartj.a061605
更新日期:1984-12-01 00:00:00
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pub_type: 杂志文章
doi:10.1093/eurheartj/5.suppl_c.133
更新日期:1984-10-01 00:00:00
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pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a061937
更新日期:1985-09-01 00:00:00
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pub_type: 杂志文章,评审
doi:10.1093/eurheartj/15.suppl_d.30
更新日期:1994-12-01 00:00:00
abstract::Transesophageal echocardiographic evaluation of right and left pulmonary arteries, up to the origin of their lobar branches, was prospectively performed with a single plane probe in 32 consecutive patients (18 M, 14 F, aged 55.5 +/- 14.6, from 32 to 80 years) with clinical or echocardiographic suspicion of pulmonary e...
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pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a060947
更新日期:1995-04-01 00:00:00
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journal_title:European heart journal
pub_type: 杂志文章
doi:
更新日期:1987-03-01 00:00:00
abstract:AIMS:Cardiac biomarkers are routinely elevated after uncomplicated cardiac surgery to levels considered diagnostic of myocardial infarction in ambulatory populations. We investigated the diagnostic power of electrocardiogram (ECG) and cardiac biomarker criteria to predict clinically relevant myocardial injury using ben...
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doi:10.1093/eurheartj/ehp134
更新日期:2009-07-01 00:00:00
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journal_title:European heart journal
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doi:10.1053/euhj.1998.0979
更新日期:1998-06-01 00:00:00
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更新日期:2015-05-14 00:00:00
abstract::The effects of xamoterol 0.2 mg kg-1 i.v. and placebo on left ventricular function at rest and on exercise were compared in patients with left ventricular dysfunction due to ischaemic heart disease. Improvements were seen in systolic and diastolic function at rest, and at up to 50% of maximal exercise, without evidenc...
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pub_type: 临床试验,杂志文章,随机对照试验
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更新日期:1990-04-01 00:00:00
abstract::An elevation of the cardiopulmonary baroreflex control of the forearm vascular resistances due to an impairment of the arterial baroreflex has been postulated in borderline hypertension. The purpose of the study is to verify this hypothesis. The arterial baroreflex sensitivity, measured by the phenylephrine method is ...
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doi:10.1093/eurheartj/4.suppl_g.41
更新日期:1983-11-01 00:00:00
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pub_type: 杂志文章,评审
doi:
更新日期:1998-04-01 00:00:00
abstract:AIM:To evaluate the effect of alirocumab on frequency of standard apheresis treatments [weekly or every 2 weeks (Q2W)] in heterozygous familial hypercholesterolaemia (HeFH). METHODS AND RESULTS:ODYSSEY ESCAPE (NCT02326220) was a double-blind study in 62 HeFH patients undergoing regular weekly or Q2W lipoprotein aphere...
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pub_type: 杂志文章,随机对照试验
doi:10.1093/eurheartj/ehw388
更新日期:2016-12-21 00:00:00
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pub_type: 杂志文章
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更新日期:2012-04-01 00:00:00
abstract::A patient with a three-year history of recurrent pulmonary embolism is presented. Thromboembolic pulmonary hypertension was proven in the final stage of disease in the presence of repeated episodes of systemic embolic events. Paradoxical embolism was assumed to be present on the basis of blood-gas analysis and contras...
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pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a062561
更新日期:1988-06-01 00:00:00
abstract::AIMS More intense platelet-directed therapy for acute coronary syndrome (ACS) may increase bleeding risk. The aim of the current analysis was to determine the rate, clinical impact, and predictors of major and fatal bleeding complications in the PLATO study. METHODS AND RESULTS PLATO was a randomized, double-blind, ac...
journal_title:European heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
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更新日期:2011-12-01 00:00:00
abstract::The value of measurements of the fibrinolytic factors, tissue plasminogen activator and plasminogen activator inhibitor, for predicting death and non-fatal cardiovascular events was studied in 213 consecutive patients with angiographically documented coronary artery disease. In the course of 4-year follow-up, 47 patie...
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pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a059862
更新日期:1991-02-01 00:00:00