scholarly journals Association of FKBP5 polymorphisms with patient susceptibility to coronary artery disease comorbid with depression

PeerJ ◽  
2020 ◽  
Vol 8 ◽  
pp. e9286
Author(s):  
Haidong Wang ◽  
Chao Wang ◽  
Xingfa Song ◽  
Hai Liu ◽  
Yun Zhang ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Allele Frequency ◽  
Nucleotide Polymorphisms ◽  
Chinese Han ◽  
Fk506 Binding Protein ◽  
Link Type ◽  
Significant Difference ◽  
Patient Health ◽  
Artery Disease

Background Coronary artery disease (CAD) and depression cause great burden to society and frequently co-occur. The exact mechanisms of this comorbidity are unclear. FK506-binding protein 51 (FKBP51) is correlated with cardiovascular disease and depression. The aim of this study was to determine the role of the seven single nucleotide polymorphisms (SNPs) of FKBP5 that code FKBP51, namely, rs1360780 (C>T), rs2817032 (T>C), rs2817035 (G>A), rs9296158 (G>A), rs9470079 (G>A), rs4713902 (T>C), and rs3800373 (C>T) in a patient’s susceptibility to comorbid CAD and depression. Methods We enrolled 271 Northern Chinese Han patients with CAD, including 123 patients with depression and 147 patients without depression. We also included 113 healthy controls that match the patients’ sex and age. Genomic DNA from whole blood was extracted, and seven SNPs were assessed using MassArray method. Patient Health Questionnaire-9 was applied to access the depression. Results The GA genotype for rs9470079 was associated with a significantly decreased risk of CAD (odds ratio = 0.506, 95% confidence interval = 0.316–0.810, P = 0.005) when the GG genotype was used as reference. A statistically significant difference was observed among females but not among males in the rs9470079 genotype and allele frequency. Patients with CAD were further divided into CAD+D and CAD-D groups according to the presence of comorbid depression and were compared with the controls. Significant differences were found regarding the genotype and allele frequency of rs2817035 and rs9470079 in CAD+H groups compared with the control subjects in all groups and the female groups (P < 0.05). Conclusions The current study found a remarkable association between FKBP5 gene variations and the risk of comorbid CAD and depression in a north Chinese population. rs9470079 may be a potential gene locus for the incidence of comorbid CAD and depression.

Promoter Polymorphism of Interleukin-18 in Angiographically Proven Coronary Artery Disease

Angiology ◽  
2008 ◽  
Vol 60 (2) ◽  
pp. 180-185 ◽  
Author(s):  
Wenwei Liu ◽  
Qizhu Tang ◽  
Hua Jiang ◽  
Xiangwu Ding ◽  
Yongsheng Liu ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Promoter Polymorphism ◽  
Occurrence Rate ◽  
Cardiac Complications ◽  
Interleukin 18 ◽  
Chinese Han ◽  
Vessel Disease ◽  
Significant Difference ◽  
Artery Disease

Interleukin 18 (IL–18) is a pro-atherogenic cytokine associated with the occurrence of various cardiac complications. The IL–18 gene has a functional −137 G/C polymorphism (rs187238) in the promoter region. Using the ligase detection reaction-polymerase chain reaction, we genotyped a cohort of patients in Chinese Han population in Xiangfan region. Case patients of coronary artery disease and control patients were identified by coronary angiography. The plasma IL–18 concentrations were measured by ELISA. A significant increase of G allele or GG-genotype was observed in 241 case patients compared to 145 control individuals (frequency of G allele = 0.90 vs 0.83, p=0.004; frequency of GG-genotype = 0.81 vs 0.68, p = 0.005). In case patients, G allele carriers in multi-vessel disease patients had a higher occurrence rate when compared to single-vessel disease patients, but no significant difference was detected (frequency of G allele = 0.92 vs 0.88, p=0.107; frequency of GG-genotype = 0.84 vs 0.75, p = 0.089). IL–18 protein concentration of the −137GG genotype was much higher than concentration of the CG and CC genotype (case patients: 229.1±131.5 vs 122.7±73.6 pg/ml, P < 0.001; control patients: 65.9±31.6 vs 42.4±19.5 pg/ml, P < 0.001). To conclude, IL–18 promoter −137G/C polymorphism influences IL–18 levels and the occurrence of coronary artery disease, suggesting that IL–18 is causally involved in the development of atherosclerosis.

scholarly journals Association between MIF gene promoter rs755622 and susceptibility to coronary artery disease and inflammatory cytokines in the Chinese Han population

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Jun-Yi Luo ◽  
Bin-Bin Fang ◽  
Guo-Li Du ◽  
Fen Liu ◽  
Yan-Hong Li ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Gene Promoter ◽  
Chinese Han Population ◽  
Nucleotide Polymorphisms ◽  
Gensini Score ◽  
Chinese Han ◽  
Han Population ◽  
Increased Risk ◽  
Artery Disease

AbstractMacrophage migration inhibitory factor (MIF) is an essential mediator of atherosclerotic plaque progression and instability leading to intracoronary thrombosis, therefore contributing to coronary artery disease (CAD). In this study, we investigated the relationship between MIF gene polymorphism and CAD in Chinese Han population. Three single nucleotide polymorphisms (SNP, rs755622, rs1007888 and rs2096525) of MIF gene were genotyped by TaqMan genotyping assay in 1120 control participants and 1176 CAD patients. Coronary angiography was performed in all CAD patients and Gensini score was used to assess the severity of coronary artery lesions. The plasma levels of MIF and other inflammatory mediators were measured by ELISA. The CAD patients had a higher frequency of CC genotype and C allele of rs755622 compared with that in control subjects (CC genotype: 6.5% vs. 3.9%, P = 0.008, C allele: 24.0% vs. 20.6%, P = 0.005). The rs755622 CC genotype was associated with an increased risk of CAD (OR: 1.804, 95%CI: 1.221–2.664, P = 0.003). CAD patients with a variation of rs755622 CC genotype had significantly higher Gensini score compared with patients with GG or CG genotype (all P < 0.05). In addition, the circulating MIF level was highest in CAD patients carrying rs755622 CC genotype (40.7 ± 4.2 ng/mL) and then followed by GC (37.9 ± 3.4 ng/mL) or GG genotype (36.9 ± 3.7 ng/mL, all P < 0.01). Our study showed an essential relationship between the MIF gene rs755622 variation and CAD in Chinese Han population. Individuals who carrying MIF gene rs755622 CC genotype were more susceptible to CAD and had more severe coronary artery lesion. This variation also had a potential influence in circulating MIF levels.

Markers of Hemostatic Activation in Affected Coronary Arteries during Angioplasty

1994 ◽  
Vol 72 (05) ◽  
pp. 672-675 ◽  
Author(s):  
Nicolas W Shammas ◽  
Michael J Cunningham ◽  
Richard M Pomearntz ◽  
Charles W Francis
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Venous Blood ◽  
Balloon Inflation ◽  
Blood Samples ◽  
Hemostatic System ◽  
Significant Difference ◽  
Hemostatic Markers ◽  
Artery Disease ◽  
High Doses

SummaryTo characterize the extent of early activation of the hemostatic system following angioplasty, we obtained blood samples from the involved coronary artery of 11 stable angina patients during the procedure and measured sensitive markers of thrombin formation (fibrino-peptide A, prothrombin fragment 1.2, and soluble fibrin) and of platelet activation ((3-thromboglobulin). Levels of hemostatic markers in venous blood obtained from 14 young individuals with low pretest probability for coronary artery disease were not significantly different from levels in venous blood or intracoronary samples obtained prior to angioplasty. Also, there was no translesional (proximal and distal to the lesion) gradient in any of the hemostatic markers before or after angioplasty in samples obtained between 18 and 21 min from the onset of the first balloon inflation. Furthermore, no significant difference was noted between angioplasty and postangioplasty intracoronary concentrations. We conclude that intracoronary hemostatic activation does not occur in the majority of patients during and immediately following coronary angioplasty when high doses of heparin and aspirin are administered.

The Effect of Antiplatelet Drugs on Plasma Betathromboglobulin in Coronary Artery Disease

1979 ◽  
Author(s):  
P Han ◽  
A Turpie ◽  
E Genton ◽  
M Gent
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Crossover Trial ◽  
Specific Protein ◽  
Antiplatelet Drugs ◽  
Significant Difference ◽  
Pre Treatment ◽  
Artery Disease ◽  
Therapeutic Doses ◽  
Granule Release

Platelets play a role in the development and complications of coronary artery disease (CAD) and a number of abnormalities of platelet function which can be corrected by antiplatelet drugs have been described. Betathromboglobulin (BTG), a platelet-specific protein which is released from α-granules during platelet activation is significantly elevated in patients with angiographically demonstrated CAD (51.0 ± 31.0 ng/ml., n = 50) compared to normal (28.0 ± 8.0 ng/ml., n = 70) p < 0.001. The effect of sulphinpyrazone (800 mg.) or aspirin (1200 mg.)/dipyridamole (200 mg.) on plasma BTG in CAD was studied in a blind prospective crossover trial in 25 patients. Mean BTG concentration pre-treatment was 52.3 ng/ml. and after 1 month’s treatment with placebo, sulphinpyrazone or aspirin/dipyridamole mean plasma BTG concentrations were 53.5, 49.6 and 56.7 ng/ml. respectively. Analysis of variance showed no significant difference between the means (p > 0.1) . This study confirms increased plasma BTG concentrations in patients with CAD and indicates that therapeutic doses of these antiplatelet drugs do not significantly effect the BTG level and thus appear not to prevent α-granule release in CAD.

Osteoprotegerin and Osteopontin Serum Levels are Associated with Vascular Function and Inflammation in Coronary Artery Disease Patients

2020 ◽  
Vol 18 (5) ◽  
pp. 523-530 ◽  
Author(s):  
Konstantinos Maniatis ◽  
Gerasimos Siasos ◽  
Evangelos Oikonomou ◽  
Manolis Vavuranakis ◽  
Marina Zaromytidou ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Endothelial Function ◽  
Vascular Function ◽  
Serum Levels ◽  
Atherosclerosis Progression ◽  
Control Subjects ◽  
Significant Difference ◽  
Artery Disease ◽  
Stable Cad

Background: Osteoprotegerin and osteopontin have recently emerged as key factors in both vascular remodelling and atherosclerosis progression. Interleukin-6 (IL-6) is an inflammatory cytokine with a key role in atherosclerosis. The relationship of osteoprotegerin, osteopontin, and IL-6 serum levels with endothelial function and arterial stiffness was evaluated in patients with coronary artery disease (CAD). Methods: We enrolled 219 patients with stable CAD and 112 control subjects. Osteoprotegerin, osteopontin and IL-6 serum levels were measured using an ELISA assay. Endothelial function was evaluated by flow-mediated dilation (FMD) in the brachial artery and carotid-femoral pulse wave velocity (PWV) was measured as an index of aortic stiffness. Results: There was no significant difference between control subjects and CAD patients according to age and sex. Compared with control subjects, CAD patients had significantly impaired FMD (p<0.001) and increased PWV (p=0.009). CAD patients also had significantly higher levels of osteoprotegerin (p<0.001), osteopontin (p<0.001) and IL-6 (p=0.03), compared with control subjects. Moreover, IL-6 levels were correlated with osteoprotegerin (r=0.17, p=0.01) and osteopontin (r=0.30, p<0.001) levels. FMD was correlated with osteoprotegerin levels independent of possible confounders [b coefficient= - 0.79, 95% CI (-1.54, -0.05), p=0.04]. Conclusion: CAD patients have increased osteoprotegerin, osteopontin and IL-6 levels. Moreover, there is a consistent association between osteoprotegerin and osteopontin serum levels, vascular function and inflammation in CAD patients. These findings suggest another possible mechanism linking osteoprotegerin and osteopontin serum levels with CAD progression through arterial wall stiffening and inflammation.

scholarly journals Genetic polymorphism of IDOL gene was associated with the susceptibility of coronary artery disease in Han population in Xinjiang, China

Hereditas ◽  
2021 ◽  
Vol 158 (1) ◽  
Author(s):  
Dilare Adi ◽  
Jialin Abuzhalihan ◽  
Jing Tao ◽  
Yun Wu ◽  
Ying-Hong Wang ◽  
...  
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Additive Model ◽  
Case Control Studies ◽  
Chinese Han ◽  
Female Population ◽  
Han Population ◽  
Independent Case ◽  
Artery Disease ◽  
Uygur Population

Abstract Background Coronary artery disease (CAD) is the leading cause of death worldwide. In this study, we aimed to explore whether some genetic variants of the human IDOL gene were associated with CAD among Chinese population in Xinjiang. Methods We designed two independent case–control studies. The first one included in the Han population (448 CAD patients and 343 controls), and the second one is the Uygur population (304 CAD patients and 318 controls). We genotyped three SNPs (rs2072783, rs2205796, and rs909562) of the IDOL gene. Results Our results revealed that, in the Han female subjects, for rs2205796, the distribution of alleles, dominant model (TT vs. GG + GT) and the additive model (GG + TT vs. GT) showed significant differences between CAD patients and the control subjects (P = 0.048, P = 0.014, and P = 0.032, respectively). Conclusions The rs2205796 polymorphism of the IDOL gene is associated with CAD in the Chinese Han female population in Xinjiang, China.

scholarly journals Impact of Coronary Artery Disease and Diabetes Mellitus on the Long-Term Follow-Up in Patients after Retrograde Recanalization of the Femoropopliteal Arterial Region

2019 ◽  
Vol 2019 ◽  
pp. 1-6 ◽  
Author(s):  
Joanna Wojtasik-Bakalarz ◽  
Zoltan Ruzsa ◽  
Tomasz Rakowski ◽  
Andreas Nyerges ◽  
Krzysztof Bartuś ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Risk Of Death ◽  
Significant Difference ◽  
Long Term Follow Up ◽  
Artery Disease ◽  
The Impact

The most relevant comorbidities in patients with peripheral artery disease (PAD) are coronary artery disease (CAD) and diabetes mellitus (DM). However, data of long-term follow-up of patients with chronic total occlusion (CTO) are scarce. The aim of the study was to assess the impact of CAD and DM on long-term follow-up patients after superficial femoral artery (SFA) CTO retrograde recanalization. In this study, eighty-six patients with PAD with diagnosed CTO in the femoropopliteal region and at least one unsuccessful attempt of antegrade recanalization were enrolled in 2 clinical centers. Mean time of follow-up in all patients was 47.5 months (±40 months). Patients were divided into two groups depending on the presence of CAD (CAD group: n=45 vs. non-CAD group: n=41) and DM (DM group: n=50 vs. non-DM group: n=36). In long-term follow-up, major adverse peripheral events (MAPE) occurred in 66.6% of patients with CAD vs. 36.5% of patients without CAD and in 50% of patients with DM vs. 55% of non-DM subjects. There were no statistical differences in peripheral endpoints in both groups. However, there was a statistically significant difference in all-cause mortality: in the DM group, there were 6 deaths (12%) (P value = 0.038). To conclude, patients after retrograde recanalization, with coexisting CTO and DM, are at higher risk of death in long-term follow-up.

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