Abstract:
BACKGROUND:Pregnancy-associated plasma protein-A (PAPP-A) is a high-molecular-weight, zinc-binding matrix metalloproteinase that is known to be abundantly expressed in ruptured plaques. Previous studies have shown PAPP-A to be a significant marker of plaque instability and cardiovascular events in patients with acute coronary syndromes. Because the activity of PAPP-A may be modulated by genetic variants in the PAPP-A genes, we tried to determine the association of PAPP-A gene with acute myocardial infarction (AMI). METHODS:We analyzed four single nucleotide polymorphisms (SNPs) of PAPP-A gene variants and seven other polymorphisms of cytokine genes that have been reported to have functional significance (RANTES G-403A, MCP1 G-2518A, CRP A2147G, CRP G-717A, AGER G557A, LTA T26A, IL-6 G-572C) for possible association with AMI in 170 unrelated AMI patients and unrelated age-matched controls, respectively. RESULTS:The average age of the study population was 62.2+/-11.4 years in AMI patients and 62.6+/-10.4 years in healthy controls. Multiple logistic regression analysis with risk factors such as age, male sex, smoking, hypertension, diabetes mellitus, and dyslipidemia revealed the PAPP-A IVS6+95 C allele to be associated with an increased risk of AMI (dominancy: odds ratio, 2.13; 95% confidence interval, 1.12-4.07; P=0.022; codominancy: odds ratio, 1.89; 95% confidence interval, 1.14-3.16; P=0.015). CONCLUSIONS:We found, for the first time, that PAPP-A IVS6+95 C allele is an independent risk factor for AMI even after adjustment for traditional risk factors. The determination of such genotype contributing to AMI could provide a new tool for identifying high-risk individuals.
journal_name
Coron Artery Disjournal_title
Coronary artery diseaseauthors
Park S,Youn JC,Shin DJ,Park CM,Kim JS,Ko YG,Choi D,Ha JW,Jang Y,Chung Ndoi
10.1097/MCA.0b013e328241d967subject
Has Abstractpub_date
2007-09-01 00:00:00pages
417-22issue
6eissn
0954-6928issn
1473-5830pii
00019501-200709000-00001journal_volume
18pub_type
杂志文章abstract::In the last 15 years, heart cell implantation to regenerate infarcted myocardium has gone from the bench to clinical trial. Several phase I and II controlled randomized trials showed the feasibility, the side effects and the potential efficacy of cell implantation after myocardial infarction in humans. Preclinical exp...
journal_title:Coronary artery disease
pub_type: 杂志文章,评审
doi:10.1097/00019501-200503000-00002
更新日期:2005-03-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to describe the procedural characteristics, myocardial perfusion, and long-term outcomes in ST-elevation myocardial infarction patients with an ectatic infarct-related artery (IRA). PATIENTS AND METHODS:The retrospective analysis included 1270 consecutive ST-elevation myocardial inf...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/MCA.0000000000000720
更新日期:2019-06-01 00:00:00
abstract:BACKGROUND:In this study, we examined the relationship between PAI-1 4G/5G polymorphism and patency of the infarct-related artery after thrombolysis in patients with ST-elevation myocardial infarction (STEMI). METHODS:Acute STEMI patients who received thrombolytic therapy within first 12 h were included in our study. ...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/MCA.0b013e3283576a77
更新日期:2012-09-01 00:00:00
abstract:BACKGROUND:Diabetes is a strong predictor of a poor outcome after coronary artery bypass grafting (CABG). The prevalence of prediabetes and its impact on the prognosis after CABG is not well described. In this study, we evaluated the prevalence and prognostic impact of the different states of abnormal glucose regulatio...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/MCA.0b013e3283645c94
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:Elderly patients with ischaemic heart disease are often treated more conservatively and for longer than younger patients, but this strategy may result in subsequent invasive intervention of more advanced and higher risk coronary disease. METHODS:We performed a retrospective analysis of 109 patients aged > o...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/00019501-199711000-00006
更新日期:1997-11-01 00:00:00
abstract:AIM:This study aimed to investigate whether patients with very low left ventricular ejection fractions (LVEF) should be accepted for reoperative coronary artery bypass grafting (CABG). STUDY POPULATION:Between January 1990 and December 1993, 1681 patients underwent primary CABG and 308 (15.5%) reoperative CABG. One hu...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/00019501-199505000-00010
更新日期:1995-05-01 00:00:00
abstract:BACKGROUND:There are few reports regarding the concordance of coronary arterial response between acetylcholine (ACh) and ergonovine (ER) spasm provocation tests. OBJECTIVES:We attempted to perform selective spasm provocation tests to examine the incidence of provoked spasm in patients who had undergone first coronary ...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/00019501-200412000-00006
更新日期:2004-12-01 00:00:00
abstract:BACKGROUND:The relationship between the serum levels of atherosclerosis-related apolipoprotein (apo) and the risk of coronary spastic angina remains unknown. METHODS AND RESULTS:This study consists of 111 patients who were admitted to our facility with the chief complaint of chest pain, in whom coronary angiography sh...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/MCA.0b013e328341baa9
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:Circulating leukocytes are recruited at atherosclerotic sites through a family of adhesion molecules. Circulating forms of adhesion molecules in peripheral blood can be quantified now. OBJECTIVE:To evaluate the relationship between circulating adhesion molecules and severity of coronary atherosclerosis. ME...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/00019501-200002000-00013
更新日期:2000-02-01 00:00:00
abstract:OBJECTIVES:Although the relationship between atherosclerosis and inflammatory cells has been recognized in recent years, the effect of interleukin-6 (IL-6) genetic variants associated with atherosclerosis is still controversial. Therefore, we investigated the association between IL-6 polymorphism and levels of IL-6 in ...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/MCA.0b013e3282f27bf7
更新日期:2008-02-01 00:00:00
abstract:BACKGROUND:Experimental and clinical studies have suggested that intracoronary infusion of bone marrow-derived stem/progenitor cells (BMC) may improve left ventricular function after acute myocardial infarction (AMI). We conducted a systematic review and meta-analysis to investigate the efficacy and safety of BMC thera...
journal_title:Coronary artery disease
pub_type: 杂志文章,meta分析,评审
doi:10.1097/MCA.0b013e328300dbd3
更新日期:2008-08-01 00:00:00
abstract:OBJECTIVES:Our aim was to investigate the safety and efficacy of transradial approach, predictors of bleeding complications, and choice of radial access site in a real-life setting using a contemporary European registry of percutaneous coronary intervention (PCI) in ST-elevation myocardial infarction (STEMI). BACKGROU...
journal_title:Coronary artery disease
pub_type: 杂志文章,多中心研究
doi:10.1097/MCA.0b013e32833aa6d1
更新日期:2010-08-01 00:00:00
abstract:BACKGROUND:We report on 10 patients with Kawasaki disease and thrombocytopenia who were found to have a high incidence of coronary artery aneurysm and acute myocardial infarction. The clinical features of these patients, the cause of their thrombocytopenia and the relationship between cardiovascular pathology and throm...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:
更新日期:1995-11-01 00:00:00
abstract:BACKGROUND AND AIM:The association of HIV with coronary atherosclerosis has been established; however, the progression of coronary atherosclerosis over time among participants with HIV is not well known. The Multicenter AIDS Cohort Study Quantitative Coronary Plaque Progression Study is a large prospective multicenter ...
journal_title:Coronary artery disease
pub_type: 杂志文章,多中心研究
doi:10.1097/MCA.0000000000000546
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVES:Although drug-coated balloons (DCBs) are established for de-novo lesions in small coronary arteries, the impact of DCB treatment according to the reference vessel diameter (RVD) remains poorly defined. This study aimed to evaluate the angiographic and long-term clinical outcomes of DCB treatment for de-novo ...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/MCA.0000000000001006
更新日期:2021-01-18 00:00:00
abstract:OBJECTIVES:The purpose of this study was to clarify clinical and angiographical characteristics of acetylcholine (ACh)-induced spasm in the right and left coronary artery. METHODS AND RESULTS:We performed 557 consecutive procedures of spasm provocation tests of ACh from January 1991 to December 2000 in patients withou...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/00019501-200206000-00005
更新日期:2002-06-01 00:00:00
abstract:BACKGROUND:Second-generation drug-eluting stents (DES) have been used widely to treat DES in-stent restenosis (ISR), which remains a clinical challenge. Knowledge of the outcomes of repeated second-generation DES implantation for focal versus nonfocal-type ISR is still missing. METHODS:In the current study, 254 patien...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/MCA.0000000000000283
更新日期:2015-11-01 00:00:00
abstract:BACKGROUND:Measurement of antibodies to oxidized low-density lipoprotein (AB-oxLDL) has been proposed as a way of identifying individuals at risk for cardiovascular disease beyond the determination of LDL cholesterol (LDL-c) alone. While this hypothesis is appealing, evidence that AB-oxLDL is a risk factor independent ...
journal_title:Coronary artery disease
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/00019501-200304000-00009
更新日期:2003-04-01 00:00:00
abstract::This study investigates a strategy of low-pressure stenting with concomitant anti-platelet treatment designed to prevent short- and long-term events after stenting. Ninety consecutive patients who underwent percutaneous transluminal coronary angioplasty with stenting using low-pressure stent deployment (mean 8.1 atmos...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/00019501-200106000-00007
更新日期:2001-06-01 00:00:00
abstract:BACKGROUND:Nitroglycerin (NTG) is known to increase the blood supply to the myocardium, and would thus increase the delivery of a perfusional tracer such as sestamibi (MIBI) to the tissue. The latter, in turn, would take up and concentrate the tracer to a greater extent than in basal conditions only if energy-dependent...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/00019501-199612000-00002
更新日期:1996-12-01 00:00:00
abstract:BACKGROUND:Both systolic and diastolic dysfunction have been observed in patients with anterolateral myocardial infarction. Diastolic dysfunction is related to disturbances in relaxation and diastolic filling. OBJECTIVE:To analyse cardiac rotation, regional shortening and diastolic relaxation in patients with anterola...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/00019501-200005000-00009
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND:Coronary heart disease is mainly caused by the effects of obstruction to blood flow in the coronary arteries from discrete mural lesions that encroach into the lumen and usually occur in arteries that are involved by atherosclerosis. Even though the level of certain lipoproteins is indisputably related to th...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/00019501-199303000-00006
更新日期:1993-03-01 00:00:00
abstract:BACKGROUND:Electrogram fractionation can result when multiple groups of cardiac cells are excited asynchronously within the recording region of a mapping electrode. The spatial resolution of an electrode thus plays an important role in mapping complex rhythms. METHODS:We used a computational model, validated against e...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/MCA.0b013e3283507a9b
更新日期:2012-03-01 00:00:00
abstract:BACKGROUND:We examined the effects of rosuvastatin treatment on triglyceride levels and lipid measures in a parallel-group multicenter trial (4522IL/0035) in patients with hypertriglyceridemia (Fredrickson Type IIb or IV). METHODS:After a 6-week dietary lead-in period while on a National Cholesterol Education Program ...
journal_title:Coronary artery disease
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1097/00019501-200403000-00008
更新日期:2004-03-01 00:00:00
abstract:BACKGROUND:To assess the incidence, clinical significance, and independent risk factors of stroke in patients with acute myocardial infarction (AMI) treated invasively. MATERIALS AND METHODS:We analyzed 2520 consecutive patients with AMI admitted between 2003 and 2007. Data on long-term follow-up were screened to iden...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/MCA.0b013e32834df573
更新日期:2012-01-01 00:00:00
abstract:AIMS:Compare the degree of acute vascular injury caused by a polymer-free, thin-strut drug-eluting stent (DES) to that caused by a bioresorbable polymer, thick-strut DES using optical coherence tomography (OCT). METHODS AND RESULTS:Fifty patients requiring nonurgent PCI were randomized to receive either a thin or a th...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/MCA.0000000000000943
更新日期:2020-08-19 00:00:00
abstract::Chest pain and dyspnea are common presentations for symptomatic individuals with suspected coronary artery disease (CAD) in the primary care office and cardiology clinics. However, it is imperative to properly diagnose who should undergo further evaluation for cardiac etiologies of chest pain, with either noninvasive ...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/MCA.0000000000000999
更新日期:2021-01-18 00:00:00
abstract:OBJECTIVES:The activity of matrix Gla-protein (MGP), a potent inhibitor of vascular calcification, is dependent on carboxylation using vitamin K as a co-factor. In animals, low intake of total vitamin K has been shown to accelerate vascular calcification via the MGP mechanism. This has led to the hypothesis that low le...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/00019501-200505000-00010
更新日期:2005-05-01 00:00:00
abstract:BACKGROUND:Serum gamma-glutamyl transferase (GGT) activity, an enzyme responsible for the extracellular catabolism of antioxidant glutathione, may directly take part in atherogenesis and evolve as a potential biochemical risk indicator of cardiovascular morbidity and mortality. An important characteristic of coronary a...
journal_title:Coronary artery disease
pub_type: 杂志文章
doi:10.1097/MCA.0b013e32830eaba1
更新日期:2008-11-01 00:00:00
abstract::Cardiovascular magnetic resonance of anomalous coronary arteries is a class I indication. The term anomalous coronary artery encompasses those with an abnormal origin (from the incorrect sinus, too-high or too-low from the correct sinus, or from the pulmonary artery) and/or number of ostia. Their clinical significance...
journal_title:Coronary artery disease
pub_type: 杂志文章,评审
doi:10.1097/00019501-200509000-00004
更新日期:2005-09-01 00:00:00