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Zhang N, Lv X, Cheng X, Wang J, Liu J, Shi J, Liu J, Hu B, Chen D, Zhang G. Risk of sudden coronary death based on genetic background in Chinese Han population. Exp Ther Med 2021; 22:1068. [PMID: 34447461 PMCID: PMC8355668 DOI: 10.3892/etm.2021.10502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Accepted: 07/08/2021] [Indexed: 11/29/2022] Open
Abstract
Associations between gene variations and sudden cardiac arrest or coronary artery disease have been reported by genome-wide association studies. However, the implication of the genetic status in cases of sudden coronary death (SCD) from the Chinese Han population has remained to be investigated. The present study established a mini-sequencing system to examine putative death-causing single nucleotide polymorphisms (SNPs) using multiplex PCR, single base extension reaction and capillary electrophoresis techniques. A total of 198 samples from the Chinese Han population (age range, 34-71 years; mean age, 53.86 years) were examined using this method. Samples were classified into three groups: Coronary heart disease (CHD, n=70), SCD (n=53) and control (n=75) group. Significant associations were identified for 10, 4 and 6 SNPs in CHD, SCD and sudden death from CHD, respectively, using the χ2 test. The SNPs obtained by binary logistic regression may be used to assess and predict the risk of disease. The predictive accuracy of the SNPs in each prediction model and their area under the receiver operating characteristic curve (AUC) values were determined. The AUC of the four SNPs (rs12429889, rs10829156, rs16942421 and rs12155623) to predict CHD was 0.928, the AUC of the six SNPs (rs2389202, rs2982694, rs10183640, rs597503, rs16942421 and rs12155623) to predict SCD was 0.922 and the AUC of the four SNPs (rs16866933, rs4621553, rs10829156 and rs12155623) to predict sudden death from CHD was 0.912. The multifactor dimensionality reduction values were as follows: 0.8690 (prediction model of CHD), 0.7601 (prediction model of SCD) and 0.7628 (prediction model of sudden death from CHD). Taken together, the results of the present study suggested that these SNPs have considerable potential for application in genetic tests to predict CHD or SCD. However, further studies are required to investigate the putative functions of these SNPs.
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Affiliation(s)
- Nenghua Zhang
- Department of Clinical Laboratory and Pathology, Municipal Key-Innovative Discipline of Molecular Diagnostics, Jiaxing Hospital of Traditional Chinese Medicine, Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China
| | - Xiaochun Lv
- Department of Cardiovascular Medicine, Fenyang Hospital of Shanxi Province, Fenyang Hospital Affiliated to Shanxi Medical University, Fenyang, Shanxi 032200, P.R. China
| | - Xiaojuan Cheng
- Department of Forensic Biology, School of Forensic Medicine, Shanxi Medical University, Jinzhong, Shanxi 030619, P.R. China
| | - Jiaqi Wang
- Department of Forensic Biology, School of Forensic Medicine, Shanxi Medical University, Jinzhong, Shanxi 030619, P.R. China
| | - Jinding Liu
- Department of Forensic Biology, School of Forensic Medicine, Shanxi Medical University, Jinzhong, Shanxi 030619, P.R. China
| | - Jie Shi
- Department of Forensic Biology, School of Forensic Medicine, Shanxi Medical University, Jinzhong, Shanxi 030619, P.R. China
| | - Jie Liu
- Department of Clinical Laboratory and Pathology, Municipal Key-Innovative Discipline of Molecular Diagnostics, Jiaxing Hospital of Traditional Chinese Medicine, Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China
| | - Bo Hu
- Department of Clinical Laboratory and Pathology, Municipal Key-Innovative Discipline of Molecular Diagnostics, Jiaxing Hospital of Traditional Chinese Medicine, Jiaxing University, Jiaxing, Zhejiang 314001, P.R. China
| | - Deqing Chen
- Department of Pathology, Forensic and Pathology Laboratory, Judicial Expertise Center, Jiaxing University Medical College, Jiaxing, Zhejiang 314001, P.R. China
| | - Gengqian Zhang
- Department of Forensic Biology, School of Forensic Medicine, Shanxi Medical University, Jinzhong, Shanxi 030619, P.R. China
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Raina JK, Sharma M, Panjaliya RK, Dogra V, Bakaya A, Kumar P. Association of ESR1 (rs2234693 and rs9340799), CETP (rs708272), MTHFR (rs1801133 and rs2274976) and MS (rs185087) polymorphisms with Coronary Artery Disease (CAD). BMC Cardiovasc Disord 2020; 20:340. [PMID: 32682401 PMCID: PMC7368753 DOI: 10.1186/s12872-020-01618-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 07/09/2020] [Indexed: 12/29/2022] Open
Abstract
Background Coronary artery disease (CAD) is a complex disease resulting from the cumulative and interactive effects of large number of genes along with environmental exposure. Therefore, the present study was envisaged as an effort to study the association of candidate genes ESR1 (rs2234693 and rs9340799), CETP (rs708272), MTHFR (rs1801133 and rs2274976) and MS (rs185087) polymorphisms with the risk of CAD, targeting the populations of Jammu (JandK). Method A total of 400 confirmed CAD patients and 400 healthy controls were enrolled for the present study. Genotyping was done by polymerase chain reaction- restriction fragment length polymorphism (PCR-RFLP). Results ESR1 gene (rs9340799) polymorphism was found to be associated with CAD in all the genetic models. The haplotype analysis of ESR1 (rs2234693 and rs9340799) gene revealed that C-G haplotype was conferring approximately 5-fold risk and T-A haplotype was adding 1.4-fold risk towards the disease. ‘T’ allele of MTHFR rs1801133 SNP was observed to be responsible for development of CAD in our study population (p < 0.0001). In case of MTHFR (rs1801133 and rs2274976) gene, the haplotype T-G was observed to confer 4.7-fold risk towards CAD whereas haplotype C-G provided nearly a 1.7 fold protection towards development of CAD. For MS gene, rs185087 was also found to be associated with CAD in a co-dominant (p = 0.003 and p = 0.03), dominant (p = 0.001) and allelic models (p = 0.001). The gene-gene interaction revealed strong epistasis between single nucleotide polymorphisms (SNPs), ESR1 rs9340799 and MTHFR rs2274976. Furthermore, the dendrogram for gene-environment dataset indicated moderately synergistic interaction between CETP rs708272 and physical inactivity. Conclusion In the study under reference, a significant association of ESR1-XbaI (rs9340799), MTHFR C677T (rs1801133) and MS A2756G (rs185087) gene polymorphisms with the susceptibility of CAD in the population of Jammu region (JandK) has been observed.
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Affiliation(s)
- Jyotdeep Kour Raina
- Institute of Human Genetics, University of Jammu, Jammu, JandK, 180006, India
| | - Minakashee Sharma
- Institute of Human Genetics, University of Jammu, Jammu, JandK, 180006, India
| | | | - Vikas Dogra
- Department of Zoology, Government Degree College, Samba, JandK, India
| | - Ashok Bakaya
- Department of Cardiology, Acharaya Shri Chander College of Medical Sciences (ASCOMS) and Hospital, Sidhra, Jammu, JandK, India
| | - Parvinder Kumar
- Institute of Human Genetics, University of Jammu, Jammu, JandK, 180006, India.,Human Genetics Lab, Department of Zoology, University of Jammu, Jammu, JandK, India
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Sumi MP, Guru SA, Mir R, Masroor M, Bhat MA, Girish MP, Saxena A. Clinical Importance of Estrogen Receptor 1 ( ESR1) Gene Polymorphisms and Their Expression Patterns in Coronary Artery Disease Patients: A Study from India. Indian J Clin Biochem 2019; 34:133-142. [PMID: 31092986 DOI: 10.1007/s12291-019-00827-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 03/19/2019] [Indexed: 11/30/2022]
Abstract
The influence of Estrogen Receptor 1 (ESR1) gene -397T>C (PvuII) and -351A>G (XbaI) polymorphisms on the risk of development of coronary artery disease (CAD) in the north Indian population was analysed. We hypothesized that ESR1 gene polymorphisms may influence the susceptibility to CAD through variation in Estrogen Receptor α (ERα) expression. To assess this concept, we evaluated ERα mRNA expression in blood plasma of CAD patients. The study included hundred CAD patients who showed presence of greater than 50% luminal stenosis in at least one major coronary artery in angiography along with hundred age and sex matched healthy controls. The ESR1 polymorphisms were investigated by PCR-RFLP. Quantitative Real Time PCR was carried out for the measurement of ERα mRNA expression. The results showed that genotypic frequencies of ESR1 -397T>C and -351A>G gene polymorphisms were significantly higher in CAD patients than control subjects (p < 0.0001). A significantly increased CAD risk was also found in dominant and codominant inheritance model for both of the SNPs. In gender based analysis these findings were replicated only in male subgroup. In case of -397T>C polymorphism, the ERα mRNA expression was highest in CAD patients with wild type homozygous TT genotype (2-∆ct = 0.28). A mutant 'C' allele, dose dependent, significant decrease in trend in ERα mRNA expression was observed, with lowest expression in mutant homozygous CC genotype (2-∆ct = 0.09), and intermediate expression level in heterozygous TC genotype (2-∆ct = 0.14) subgroups of CAD patients. In conclusion, this study demonstrates a significantly heightened risk of CAD associated with the inheritance of mutant genotypes of ESR1 -397T>C and -351A>G gene polymorphisms, in the north Indian population. This is the first report of a lowered ERα mRNA expression in conjunction with the presence of mutant 'C' allele of ESR1 -397T>C polymorphism with consequent increased CAD susceptibility.
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Affiliation(s)
- Mamta P Sumi
- 1Department of Biochemistry, Maulana Azad Medical College, University of Delhi, New Delhi, India
| | - Sameer Ahmad Guru
- 1Department of Biochemistry, Maulana Azad Medical College, University of Delhi, New Delhi, India
| | - Rashid Mir
- 1Department of Biochemistry, Maulana Azad Medical College, University of Delhi, New Delhi, India
| | - Mirza Masroor
- 1Department of Biochemistry, Maulana Azad Medical College, University of Delhi, New Delhi, India
| | - Musadiq A Bhat
- 1Department of Biochemistry, Maulana Azad Medical College, University of Delhi, New Delhi, India
| | - M P Girish
- 2Department of Cardiology, GB Pant Hospital, University of Delhi, New Delhi, India
| | - Alpana Saxena
- 1Department of Biochemistry, Maulana Azad Medical College, University of Delhi, New Delhi, India
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Goodarzynejad H, Boroumand M, Behmanesh M, Ziaee S, Jalali A. Cholesteryl ester transfer protein gene polymorphism (I405V) and premature coronary artery disease in an Iranian population. Bosn J Basic Med Sci 2016; 16:114-20. [PMID: 26773179 DOI: 10.17305/bjbms.2016.942] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Revised: 12/18/2015] [Accepted: 12/19/2015] [Indexed: 12/14/2022] Open
Abstract
The effect of human cholesteryl ester transfer protein (CETP) expression on atherogenesis is still under debate. The rs5882 (I405V) polymorphism affect CETP function. We aimed to examine the relationship between the rs5882 polymorphism and the risk of angiographically determined coronary artery disease (CAD). To define premature CAD (PCAD), an age cutoff of 55 years for women and 45 years for men was used. An age- and sex-matched case-control study was conducted in 560 patients with newly diagnosed angiographically documented PCAD (≥50% luminal stenosis of any coronary vessel) and an equal number of control patients with normal coronary arteries (no luminal stenosis at coronary arteries). The severity of CAD was determined by vessel score and Gensini score. A real-time polymerase chain reaction (PCR) and high resolution melting analysis were used to distinguish between genotypes. The I405V genotype distributions were not statistically different in CAD and non-CAD groups in univariate and multivariable-adjusted logistic regression analyzes. The median and inter-quartile range for Gensini score was not significantly different among the AA (43, 24 to 73), AG (40, 20 to 66), and GG (45, 25 to 72) genotypes (p = 0.097). Furthermore, the distribution of vessel score did not statistically differ between these genotypes (p = 0.691). Our results suggest that there is no significant association between CETP I405V polymorphism and the risk of PCAD presence and severity. Larger prospective studies are needed to investigate such associations in different populations.
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Affiliation(s)
- Hamidreza Goodarzynejad
- Department of Cardiac Research, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran.
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Goodarzynejad H, Boroumand M, Behmanesh M, Ziaee S, Jalali A. The rs5888 single nucleotide polymorphism in scavenger receptor class B type 1 (SCARB1) gene and the risk of premature coronary artery disease: a case-control study. Lipids Health Dis 2016; 15:7. [PMID: 26754576 PMCID: PMC4709878 DOI: 10.1186/s12944-016-0176-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 01/04/2016] [Indexed: 12/19/2022] Open
Abstract
Background Several single nucleotide polymorphisms (SNPs) in lipid transport genes have been shown to be associated with premature coronary artery disease (PCAD). The scavenger receptor BI (SCARB1) is a key component of the reverse cholesterol transport and lipid metabolism. We aimed to examine the relationship between the rs5888 SNP within SCARB1and the risk of angiographically determined PCAD. Methods We used an age cut-off of 55 years for women and 45 years for men to define PCAD. Five-hundred and five patients with newly diagnosed angiographically documented PCAD (≥50 % luminal stenosis of any coronary vessel) as case group compared with 546 controls (subjects with no luminal stenosis at coronary arteries). The severity of CAD was determined by vessel score as well as Gensini score. A real-time polymerase chain reaction (PCR) and High Resolution Melting (HRM) analysis was used to distinguish between genotypes. Results T allele as compared to C allele was associated with increased odds of PCAD in total population (adjusted OR = 1.3, 95 % CI = 1.0 to 1.5; p = 0.020), and in women (adjusted OR = 1.3, 95 % CI = 1.0 to 1.8; p = 0.037), but not in men (adjusted OR = 1.2, 95 % CI = 0.9 to 1.5; p = 0.311). There was also no significant association between the examined polymorphism and the severity of CAD in whole or in men or women subgroups. Conclusions Our findings suggest that the SNP (rs5888) within SCARB1 is independently associated with PCAD in a sex-dependent manner.
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Affiliation(s)
- Hamidreza Goodarzynejad
- Department of Cardiac Research, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammadali Boroumand
- Department of Molecular Pathology, Tehran Heart Center, Tehran University of Medical Sciences, North Karegar Ave.and Jalal-Al-Ahmad cross, Tehran, Iran.
| | - Mehrdad Behmanesh
- Department of Genetics, School of Biological Sciences, Tarbiat Modares University, P.O. Box: 14115-154, Tehran, Iran.
| | - Shayan Ziaee
- Department of Laboratory Medicine and Pathology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Jalali
- Department of Cardiac Research, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
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Sotoudeh Anvari M, Mortazavian Babaki M, Boroumand MA, Eslami B, Jalali A, Goodarzynejad H. Relationship between calculated total antioxidant status and atherosclerotic coronary artery disease. Anatol J Cardiol 2015; 16:689-95. [PMID: 27488746 PMCID: PMC5331354 DOI: 10.5152/anatoljcardiol.2015.6482] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Objective: Antioxidants play a major role in the cellular protection cascade against oxidative damage. Oxidative stress has been linked to the pathogenesis of coronary atherosclerosis. Our aim was to evaluate the association between calculated serum total antioxidant status (cTAS) and the presence and severity of coronary artery disease (CAD). Methods: One hundred and seventy-four patients with angiographically documented significant (≥50%) luminal stenosis (n=123) or with minimal (<50%) luminal stenosis (n=51) in at least one coronary artery or major branch segment in the epicardial coronary tree were categorized as CAD+ group; 88 patients with no luminal stenosis were considered as the control group. The level of cTAS (mmol/L) was evaluated using the following equation: (0.63´albumin concentration)+(1.02´uric acid concentration)+(1.53´bilirubin concentration). Results: In univariate analyses, mean levels of cTAS, uric acid, and creatinine were significantly higher in CAD+ group than in controls. However, adjusted cTAS level was not found to be a CAD predictor in the total population [odds ratio (OR)=1.20; 95% confidence interval (CI): 0.81–1.76; p=0.364] or in men (OR=1.25; 95% CI: 0.73–2.12; p=0.420) and women (OR=1.20; 95% CI: 0.66–2.19; p=0.553). A weak but statistically significant correlation was found between cTAS and Gensini score (Spearman’s r=0.16, p=0.015). Conclusion: In patients with suspicious CAD, the level of cTAS was not found to be an independent predictor for the presence of CAD. Further studies with larger sample size are required to confirm the results.
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Affiliation(s)
- Maryam Sotoudeh Anvari
- Department of Surgical and Clinical Pathology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran-Iran
| | - Maryam Mortazavian Babaki
- Department of Surgical and Clinical Pathology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran-Iran
| | - Mohammad Ali Boroumand
- Department of Surgical and Clinical Pathology, Tehran Heart Center, Tehran University of Medical Sciences, Tehran-Iran
| | - Bahareh Eslami
- Department of Cardiac Research, Tehran Heart Center, Tehran University of Medical Sciences, Tehran-Iran
| | - Arash Jalali
- Department of Cardiac Research, Tehran Heart Center, Tehran University of Medical Sciences, Tehran-Iran
| | - Hamidreza Goodarzynejad
- Department of Cardiac Research, Tehran Heart Center, Tehran University of Medical Sciences, Tehran-Iran. ,
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Ding J, Xu H, Yin X, Zhang FR, Pan XP, Gu YA, Chen JZ, Guo XG. Estrogen receptor α gene PvuII polymorphism and coronary artery disease: a meta-analysis of 21 studies. J Zhejiang Univ Sci B 2014; 15:243-55. [PMID: 24599688 DOI: 10.1631/jzus.b1300220] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The association between the estrogen receptor α gene (ESR1) PvuII polymorphism (c.454-397T>C) and coronary artery disease (CAD) is controversial. Thus, we conducted a meta-analysis to evaluate the relationship. Data were collected from 21 studies encompassing 9926 CAD patients and 16710 controls. Odds ratios (ORs) with 95% confidence intervals (CIs) were used to assess the relationship between PvuII polymorphism and CAD. The polymorphism in control populations in all studies followed Hardy-Weinberg equilibrium. We found a significant association between ESR1 PvuII polymorphism and CAD risk in all subjects. When the data were stratified by region, a significant association between ESR1 PvuII polymorphism and CAD risk was observed in Asian populations but not in Western populations. The current study suggests that ESR1 PvuII polymorphism has an important role in CAD susceptibility.
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Affiliation(s)
- Jie Ding
- Department of Cardiology, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China; Xiuzhou District, Gaozhao Street Community Health Service Center, Jiaxing 314031, China; State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, China; Columbia University Medical Center, New York, NY 10032, USA
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The association between Factor V Leiden with the presence and severity of coronary artery disease. Clin Biochem 2014; 47:356-60. [DOI: 10.1016/j.clinbiochem.2013.12.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2013] [Revised: 11/27/2013] [Accepted: 12/08/2013] [Indexed: 11/19/2022]
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Wei CD, Zheng HY, Wu W, Dai W, Tong YQ, Wang M, Li Y. Meta-analysis of the association of the rs2234693 and rs9340799 polymorphisms of estrogen receptor alpha gene with coronary heart disease risk in Chinese Han population. Int J Med Sci 2013; 10:457-66. [PMID: 23471591 PMCID: PMC3590607 DOI: 10.7150/ijms.5234] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Accepted: 01/25/2013] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE The association between a common variant of the ESR1 gene rs2234693 and rs9340799 polymorphisms with coronary heart disease (CHD) have been reported, but the available data on this relationship are inconsistent. A meta-analysis was performed to quantitative analysis the association of ESR1 gene polymorphisms and CHD risk using previous case-control studies in Chinese Han population. METHODS Several electronic databases were searched for relevant articles up to August 2012. After data collection, a meta-analysis was performed to assess heterogeneity, combine results and evaluate variations. Different effect models were used according to the difference in heterogeneity. Sensitivity analysis was assessed by omitting one study at a time. Publication bias was examined using Begg's funnel plot and Egger's linear regression test. RESULTS Ten studies covering 3400 subjects on rs2234693 and rs9340799 polymorphisms in the ESR1 gene with CHD risk was included in this meta-analysis. For rs2234693 polymorphism, ten studies were combined to the meta-analysis. A significantly increased CHD risk was found in a dominant model (OR=1.35, 955 CI=1.01-1.81, P=0.05), recessive model (OR=1.40, 95% CI=1.15-1.69, P=0.0007), and additive model (OR=1.67, 95% CI=1.19-2.34, P=0.003). Subgroup for male but not for female showed that the CC genotype could increase the risk of CHD compared with TT and TC genotype in Chinese Han population. Concerning rs9340799 polymorphism, eight studies were combined to the meta-analysis. And no evidence of significant association with CHD risk was found in all genetic models. CONCLUSION Our meta-analysis of 10 studies involving Chinese Han population suggests that the CC genotype of the ESR1 rs2234693 polymorphism is significantly associated with an increased risk of CHD in males only. There was no evidence however, of a significant association between the ESR1 rs9340799 polymorphism and CHD risk.
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Affiliation(s)
- Chuan-Dong Wei
- Center for Clinical Molecular Diagnosis, Renmin Hospital of Wuhan University, Wuhan 430060, Hubei, China
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Shen C, Chen J, Fan S, Li Z, Hu Y, Zhong Q. Association between the polymorphism of estrogen receptor α and coronary artery disease in a Chinese population. Eur J Intern Med 2012; 23:175-8. [PMID: 22284250 DOI: 10.1016/j.ejim.2011.05.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2010] [Revised: 04/26/2011] [Accepted: 05/15/2011] [Indexed: 12/24/2022]
Abstract
BACKGROUND The role of estrogen receptor α (ERα) polymorphism in coronary artery disease (CAD) was investigated previously in several populations. There are few data on relation between ERa polymorphism and CAD in Chinese population. Our study was to investigate the possible association between ERα polymorphism and CAD in Chinese population. METHODS A total of 539 patients with CAD and 539 age and sex matched controls were examined for ERa polymorphism. DNA was obtained and ERa polymorphism was analyzed by the polymerase chain reaction-based restriction fragment length polymorphism (PCR-RFLP). RESULTS The frequencies of the PvuII C allele were significantly higher in CAD patients than in control individuals (P<0.05). Using T allele as a reference, the odds ratio for CAD patients with C allele was 1.24 (95%CI=1.03-1.48). Using TT genotype as a reference, the odds ratio for TC genotype was 1.17 (95%CI=0.90-1.50), and for CC genotype was 1.58 (95%CI=1.05-2.38). The odds ratio for CC genotype was 1.42 (95%CI=0.94-2.15) in women and 1.72 (95%CI=1.41-2.10) in men. There were no significant differences in XbaI allele and genotype between CAD patients and control individuals. CONCLUSIONS The ERa PvuII polymorphism is associated with the increased risk of CAD in men of a Chinese population. Further research is needed to investigate the mechanism underlying the association between ERα polymorphism and CAD.
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Affiliation(s)
- Cheng Shen
- Department of Cardiovascular Surgery, Daping Hospital, Third Military Medical University, Chongqing 400042, China
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Puzianowska-Kuźnicka M. ESR1 in myocardial infarction. Clin Chim Acta 2012; 413:81-7. [DOI: 10.1016/j.cca.2011.10.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2011] [Revised: 10/19/2011] [Accepted: 10/20/2011] [Indexed: 11/17/2022]
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Boroumand M, Ghasemi Y, Shirani S, Pourgholi L, Anvari MS, Sepehriseresht S, Mohammadtaghvaei N, Ghaedi M, Sheikhfathollahi M, Goodarzynejad H. Association Between Estrogen Receptor-α PvuII and XbaI Gene Polymorphisms With Extracranial Carotid Stenosis. Lab Med 2011. [DOI: 10.1309/lm4yrrfcms2k6dpj] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022] Open
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Casazza K, Page GP, Fernandez JR. The association between the rs2234693 and rs9340799 estrogen receptor alpha gene polymorphisms and risk factors for cardiovascular disease: a review. Biol Res Nurs 2010; 12:84-97. [PMID: 20702456 DOI: 10.1177/1099800410371118] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Although estrogen is primarily thought of as the hormone involved in female reproduction, it also plays a role in many additional physiological and pathological processes. Recent studies have demonstrated an association between estrogen and clustered risk factors for cardiovascular disease (CVD), such as lipid and glucose metabolism and obesity-related phenotypes, as well as occurrence and severity of CVD. Evidence suggesting a genetic basis for this link is accumulating. Several polymorphisms of the estrogen receptor (ER) alpha (ESR1) gene exist that may influence the impact of estrogen, leading to clinically relevant phenotypes. Based on the relationship ERS1 seems to exhibit with CVD risk factors, these polymorphisms may play a role in the mediation of vasoprotective effects, modulation of cardiovascular physiology, and development of risk factors for CVD. The two most frequently studied polymorphisms located in ESR1 are often identified by their restriction endonucleases Pvull (rs2234693) and Xbal (rs9340799). ln this review, we have evaluated and summarized the results of studies involving rs2234693 and rs9340799 and clustered risk factors accompanying development of CVD. Despite inconsistent findings, together these studies provide some support for a relationship between polymorphisms in ESR1 and risk factors for CVD. These summarized findings do not yet support inclusion of ESR1 genotypes in genetic testing algorithms for predisposition to CVD, but they do indicate that further investigation into the potential connection between ESR1 and risk factors for CVD is warranted.
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Affiliation(s)
- Krista Casazza
- Department of Nutrition, University of Alabama at Birmingham, AL, USA.
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Zavratnik A, Žegura B, Marc J, Preželj J, Pfeifer M. XbaI polymorphism of the estrogen receptor alpha gene influences the effect of raloxifene on the endothelial function. Maturitas 2010; 67:84-90. [DOI: 10.1016/j.maturitas.2010.05.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2010] [Revised: 05/27/2010] [Accepted: 05/28/2010] [Indexed: 11/30/2022]
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Anvari MS, Boroumand MA, Pourgholi L, Sheikhfathollahi M, Rouhzendeh M, Rabbani S, Goodarzynejad H. Potential Link of Microalbuminuria with Metabolic Syndrome in Patients Undergoing Coronary Angiography. Arch Med Res 2009; 40:399-405. [DOI: 10.1016/j.arcmed.2009.06.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2009] [Accepted: 06/15/2009] [Indexed: 11/26/2022]
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