Abstract:
Aims:Epidemiological studies strongly suggest a link between stress, depression, and cardiovascular diseases (CVDs); the mechanistic correlation, however, is poorly understood. A single-nucleotide polymorphism in the BDNF gene (BDNFVal66Met), associated with depression and anxiety, has been proposed as a genetic risk factor for CVD. Using a knock-in mouse carrying the BDNFVal66Met human polymorphism, which phenocopies psychiatric-related symptoms found in humans, we investigated the impact of this SNP on thrombosis. Methods and results:BDNFMet/Met mice displayed a depressive-like phenotype concomitantly with hypercoagulable state and platelet hyperreactivity. Proteomic analysis of aorta secretome from BDNFMet/Met and wild-type (WT) mice showed differential expression of proteins involved in the coagulation and inflammatory cascades. The BDNF Met allele predisposed to carotid artery thrombosis FeCl3-induced and to death after collagen/epinephrine injection. Interestingly, transfection with BDNFMet construct induced a prothrombotic/proinflammatory phenotype in WT cells. SIRT1 activation, using resveratrol and/or CAY10591, prevented thrombus formation and restored the physiological levels of coagulation and of platelet markers in BDNFMet/Met mice and/or cells transfected with the Met allele. Conversely, inhibition of SIRT1 by sirtinol and/or by specific siRNA induced the prothrombotic/proinflammatory phenotype in WT mice and cells. Finally, we found that BDNF Met homozygosity is associated with increased risk of acute myocardial infarction (AMI) in humans. Conclusion:Activation of platelets, alteration in coagulation pathways, and changes in vessel wall protein expression in BDNFMet/Met mice recapitulate well the features occurring in the anxiety/depression condition. Furthermore, our data suggest that the BDNFVal66Met polymorphism contribute to the individual propensity for arterial thrombosis related to AMI.
journal_name
Eur Heart Jjournal_title
European heart journalauthors
Amadio P,Colombo GI,Tarantino E,Gianellini S,Ieraci A,Brioschi M,Banfi C,Werba JP,Parolari A,Lee FS,Tremoli E,Barbieri SSdoi
10.1093/eurheartj/ehv655subject
Has Abstractpub_date
2017-05-07 00:00:00pages
1426-1435issue
18eissn
0195-668Xissn
1522-9645pii
ehv655journal_volume
38pub_type
杂志文章abstract:AIMS:This study was designed to compare the degree of inhibition of platelet aggregation (IPA) of prasugrel with that of clopidogrel in stable aspirin-treated patients with coronary artery disease (CAD). METHODS AND RESULTS:Subjects (n=101) were randomly assigned to the following loading dose (LD) (day 1)/maintenance ...
journal_title:European heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1093/eurheartj/ehi877
更新日期:2006-05-01 00:00:00
abstract:AIMS:Coronary artery calcium (CAC) scoring has emerged as a tool for risk stratification and potentially for monitoring response to risk factor modification. Therefore, repeat measurements should provide robust results and low inter-scanner variability for allowing meaningful comparison. The purpose of this study was t...
journal_title:European heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1093/eurheartj/ehr157
更新日期:2011-08-01 00:00:00
abstract::The haemodynamic effects on the peripheral vascular bed of L-acetylcarnitine, L-propionylcarnitine, and nitroglycerin were tested by echo-Doppler in a double blind cross-over study. Eleven male patients suffering from peripheral arterial obliterative disease (PAOD) in the second stage of Fontaine's classification, and...
journal_title:European heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/oxfordjournals.eurheartj.a060392
更新日期:1994-10-01 00:00:00
abstract::Atrial fibrillation is often associated with atrial enlargement and stretch is known to cause electrophysiological alterations. Acute stretch may, depending on the moment at which it is applied, cause action potential shortening or induce both early and delayed afterdepolarizations which, when large enough, may initia...
journal_title:European heart journal
pub_type: 杂志文章,评审
doi:10.1093/eurheartj/18.suppl_c.12
更新日期:1997-05-01 00:00:00
abstract::The advent of platelet membrane glycoprotein (GP) IIb/IIIa inhibitors has changed the landscape of interventional cardiology. Given the commercial availability of abciximab and expected regulatory approvals for other receptor blockers, defining appropriate use of these agents in the interventional setting is mandated....
journal_title:European heart journal
pub_type: 杂志文章,评审
doi:
更新日期:1998-04-01 00:00:00
abstract::The management of left ventricular hypertrophy (LVH) presupposes that the patient is identified by echocardiography and is carefully evaluated for risk stratification, taking into consideration possible associated complications. The role of non-pharmacological treatment is limited, except in obese patients. Drug treat...
journal_title:European heart journal
pub_type: 杂志文章,评审
doi:10.1093/eurheartj/14.suppl_d.22
更新日期:1993-07-01 00:00:00
abstract::Twenty-nine men with chronic stable angina pectoris were investigated using stress electrocardiography (ECG) and stress transthoracic echocardiography by means of transoesophageal stimulation of the left atrium. At rest and after each stimulated frequency, ECG and 2-dimensional echocardiography combined with Doppler w...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/14.10.1344
更新日期:1993-10-01 00:00:00
abstract::Experience accumulated from several large trials strongly suggests that beta-blockers should be used for the management of chronic heart failure[87]. It is appropriate to add beta-blockade to conventional therapy such as diuretics, ACE inhibitors and digoxin, as this was the approach used in the major trials. It is ap...
journal_title:European heart journal
pub_type: 杂志文章,评审
doi:10.1093/oxfordjournals.eurheartj.a014745
更新日期:1996-11-01 00:00:00
abstract::Aims Epidemiological studies reported two contrasting trends: on one hand, a significant improvement in the use of evidence-based treatments of patients discharged with a myocardial infarction (MI). On the other hand, the increasing number of elderly and co-morbid patients who are usually less treated. The aim of this...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehr410
更新日期:2012-02-01 00:00:00
abstract:AIMS:Periconceptional folate supplementation prevents neural tube defects and possibly congenital heart defects (CHD) as well. The search for candidate genes involved in the folate metabolism includes the methylenetetrahydrofolate reductase (MTHFR) 677C > T polymorphism. We studied the association between MTHFR 677C > ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehi815
更新日期:2006-04-01 00:00:00
abstract:AIMS:Statins reduce cardiovascular risk in patients with acute coronary syndrome (ACS) and normal-to-moderately impaired renal function. It is not known whether proprotein convertase subtilisin-kexin type 9 (PCSK9) inhibitors provide similar benefit across a range of renal function. We determined whether effects of the...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehaa498
更新日期:2020-11-07 00:00:00
abstract::Arbutamine (Gensia, Inc., San Diego, CA) is a newly-developed sympathomimetic agent specifically designed for cardiovascular stress testing. It has been successfully used for the detection of coronary artery disease in conjunction with electrocardiography, echocardiographic and radionuclide techniques. Arbutamine incr...
journal_title:European heart journal
pub_type: 杂志文章,评审
doi:10.1093/eurheartj/16.suppl_m.24
更新日期:1995-11-01 00:00:00
abstract:AIMS:Recent data from national registries suggest that acute heart failure (AHF) outcomes might vary in men and women, however, it is not known whether this observation is universal. The aim of this study was to evaluate the association of biological sex and 1-year all-cause mortality in patients with AHF in various re...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehaa071
更新日期:2020-04-01 00:00:00
abstract:AIMS:Adults who engage in leisure-time physical activity (LTPA) have a reduced risk of developing heart failure. We hypothesized that high levels of LTPA are associated with diminished adverse age-related changes in cardiac structure and function. METHODS AND RESULTS:We studied 4342 Atherosclerosis Risk in Communities...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehw121
更新日期:2016-08-21 00:00:00
abstract:AIMS:Chronic kidney disease is directly associated with cardiovascular complications. Heart remodelling, including fibrosis, hypertrophy, and decreased vascularization, is frequently present in renal diseases. Our objective was to investigate the impact of calcineurin inhibitors (CNI) on cardiac remodelling and functio...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehq436
更新日期:2011-08-01 00:00:00
abstract::This report describes the results of right ventricle endomyocardial biopsies from 26 subjects (mean age 27 +/- 10 years) with premature ventricular beats and normal cardiac anatomy and mechanical function. Light microscopy examination revealed normal myocardium in 10 subjects (38%), acute myocarditis in two (7%), bord...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a060248
更新日期:1992-06-01 00:00:00
abstract:AIMS:Various definitions of major bleeding have been used to evaluate safety in randomized controlled trials of antiplatelet therapy. We compared the definitions and rates of major bleeding in phase III randomized controlled trials of oral P2Y(12) inhibitors in the management of patients with acute coronary syndromes (...
journal_title:European heart journal
pub_type: 杂志文章,meta分析,评审
doi:10.1093/eurheartj/ehr143
更新日期:2011-09-01 00:00:00
abstract:AIMS:To compare two different clopidogrel regimens on the outcomes of patients undergoing elective coronary angiography (CAG)+/-ad hoc percutaneous coronary intervention (PCI). METHODS AND RESULTS:Open-trial randomized 1028 patients with stable angina to group A ('non-selective'-clopidogrel 600 mg > 6 h before CAG; n ...
journal_title:European heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1093/eurheartj/ehn169
更新日期:2008-06-01 00:00:00
abstract:AIMS:To evaluate the effectiveness of Dietary Approaches to Stop Hypertension (DASH) by one-off dietary counselling on reducing cardiovascular risk factors among Chinese Grade 1 hypertensive patients in primary care. METHODS AND RESULTS:A parallel-group, randomized controlled trial (ChiCTR-TRC-13003014) was conducted ...
journal_title:European heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1093/eurheartj/ehv329
更新日期:2015-10-07 00:00:00
abstract:AIMS:To test the hypothesis that increasing age in patients presenting with high-risk non-ST-segment elevation acute coronary syndromes (NSTE-ACS) does not adversely influence the benefit of an early invasive strategy on major adverse events at 6 months. METHODS AND RESULTS:We report clinical outcomes in young (<70), ...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehn124
更新日期:2008-05-01 00:00:00
abstract:AIMS:Major guidelines recommend lowering systolic blood pressure (SBP) to <140 mmHg in all hypertensives, but evidence is missing whether this is beneficial in (i) uncomplicated hypertensives, (ii) grade 1 hypertensives, and (iii) elderly hypertensives. Providing this missing evidence is important to justify efforts an...
journal_title:European heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1093/eurheartj/ehr039
更新日期:2011-06-01 00:00:00
abstract:AIM:It has recently been suggested that exercise testing may be more valuable prognostically than it is diagnostically in apparently healthy subjects. We wanted to compare the accuracy of CHD risk assessment based on classical risk factors with an assessment also based on multiple exercise test parameters. METHODS AND...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1016/j.ehj.2004.04.009
更新日期:2004-06-01 00:00:00
abstract:AIM:To examine the association of left ventricular hypertrophy (LVH) on admission electrocardiography with adverse outcomes in acute coronary syndrome (ACS) patients. METHODS AND RESULTS:A total of 7443 non-ST-elevation ACS patients in Global Utilization of STrategies to Open occluded arteries (GUSTO) IV ACS trial had...
journal_title:European heart journal
pub_type: 杂志文章,随机对照试验
doi:10.1093/eurheartj/ehm223
更新日期:2007-09-01 00:00:00
abstract::Scandinavian Cardiovascular Journal began as a journal for cardiothoracic surgery, but joining forces with cardiology has increased the impact factor and number of subscribers. ...
journal_title:European heart journal
pub_type: 杂志文章
doi:
更新日期:2012-09-01 00:00:00
abstract::In the present study 27 post-myocardial infarction patients were treated with Persantin capsules (Depot-Kapseln, sustained release form), containing 200 mg dipyridamole, b.i.d. over a period of 3 weeks. Baseline levels for plasma beta-thromboglobulin (BTG), platelet factor 4 (PF4), and serum thromboxane B2 (TXB2) were...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/oxfordjournals.eurheartj.a061891
更新日期:1985-06-01 00:00:00
abstract::Sixty patients (31 male, 29 female) were studied in a 4-week double-blind parallel dose-response study. Patients received amlodipine 1.25 mg (n = 12), 2.5 mg (n = 12), 5 mg (n = 12), 10 mg (n = 12) or placebo (n = 12) once a day. Anti-anginal efficacy was assessed by sequential treadmill testing 24 h post-dose, freque...
journal_title:European heart journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1093/oxfordjournals.eurheartj.a059864
更新日期:1991-02-01 00:00:00
abstract:AIMS:The transversal distribution of coronary atherosclerotic plaques (AP) (myocardial vs pericardial) affects vessel remodelling. The aim of this study was to define the impact of transversal lesion distribution on vessel remodelling in proximal and distal coronary segments using a 3D intravascular ultrasound (IVUS) r...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1016/s0195-668x(02)00426-8
更新日期:2003-02-01 00:00:00
abstract:AIMS:There have been substantial declines in cerebrovascular disease mortality across much of Europe, mirroring trends in deaths from cardiovascular disease as a whole. No study has investigated trends in cerebrovascular disease, and its subtypes within all European countries. This study aimed to examine sex-specific t...
journal_title:European heart journal
pub_type: 杂志文章
doi:10.1093/eurheartj/ehy378
更新日期:2019-03-01 00:00:00
abstract:AIMS:in hypertrophic cardiomyopathy (HCM), the following five risk factors have a major role in the primary prevention of sudden death (SD): family history of SD (FHSD), syncope, massive wall thickness (MWTh) >30 mm, non-sustained ventricular tachycardia (nsVT) in Holter monitoring of electrocardiography, and abnormal ...
journal_title:European heart journal
pub_type: 杂志文章,多中心研究
doi:10.1093/eurheartj/ehq308
更新日期:2010-12-01 00:00:00
abstract:AIMS:Sirolimus- and paclitaxel-eluting stents effectively reduce restenosis in small coronary vessels. The relative efficacy of these drug-eluting stents in this high-risk subset is not known. METHODS AND RESULTS:A total of 360 patients undergoing percutaneous coronary intervention for de novo lesions in native corona...
journal_title:European heart journal
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1093/eurheartj/ehi721
更新日期:2006-02-01 00:00:00