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Jin M, Zhang H, Zhang Q, Li X, Wu N, Hu Y, Qiu C, Wang N, Zhang K. Association of single-nucleotide polymorphism on chromosome 9 and ischemic stroke in Heilongjiang province in China. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2021; 14:726-733. [PMID: 34239674 PMCID: PMC8255203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 04/09/2021] [Indexed: 06/13/2023]
Abstract
There is a significant correlation between ischemic stroke (IS) and chromosome 9. However, its status was uncertain in China's cold regions. 1920 IS patients, and 1920 healthy individuals were included in the study. Blood samples were collected. The association of SNPs with IS was evaluated by Sequenom, and logistic regression models adjusted for known risk factors of IS were constructed to assess the SNPs' associations in cases and controls. We found rs1333040 and rs2383207 were associated with IS, compared with primitive genotypes. The genotype CT of rs7027526 has a protective role during IS development, while the effect of the genotype TT is still not clear. These results changed after stratification by age and sex. In conclusion, rs1333040 and rs2383207 SNPs in CDKN2BAS are associated with ischemic stroke in the Chinese Han population. This study confirms the association between 9p21.3 and IS.
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Affiliation(s)
- Ming Jin
- Institute of Polygenic Disease, Qiqihar Medical UniversityQiqihar, Heilongjiang, China
| | - Hao Zhang
- Institute of Polygenic Disease, Qiqihar Medical UniversityQiqihar, Heilongjiang, China
| | - Qi Zhang
- Institute of Polygenic Disease, Qiqihar Medical UniversityQiqihar, Heilongjiang, China
| | - Xueyan Li
- Institute of Polygenic Disease, Qiqihar Medical UniversityQiqihar, Heilongjiang, China
| | - Nan Wu
- Institute of Polygenic Disease, Qiqihar Medical UniversityQiqihar, Heilongjiang, China
| | - Ying Hu
- Institute of Polygenic Disease, Qiqihar Medical UniversityQiqihar, Heilongjiang, China
| | - Changchun Qiu
- Institute of Polygenic Disease, Qiqihar Medical UniversityQiqihar, Heilongjiang, China
- Department of Biochemistry, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences/Peking Union Medical CollegeBeijing, China
| | - Ningning Wang
- Institute of Polygenic Disease, Qiqihar Medical UniversityQiqihar, Heilongjiang, China
| | - Keyong Zhang
- Institute of Polygenic Disease, Qiqihar Medical UniversityQiqihar, Heilongjiang, China
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Ghafouri-Fard S, Gholipour M, Taheri M. The Emerging Role of Long Non-coding RNAs and Circular RNAs in Coronary Artery Disease. Front Cardiovasc Med 2021; 8:632393. [PMID: 33708807 PMCID: PMC7940190 DOI: 10.3389/fcvm.2021.632393] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 01/15/2021] [Indexed: 12/21/2022] Open
Abstract
Coronary artery disease (CAD) is a common disorder caused by atherosclerotic processes in the coronary arteries. This condition results from abnormal interactions between numerous cell types in the artery walls. The main participating factors in this process are accumulation of lipid deposits, endothelial cell dysfunction, macrophage induction, and changes in smooth muscle cells. Several lines of evidence underscore participation of long non-coding RNAs (lncRNAs) and circular RNAs (circRNAs) in the pathogenesis of CAD. Several lncRNAs such as H19, ANRIL, MIAT, lnc-DC, IFNG-AS1, and LEF1-AS1 have been shown to be up-regulated in the biological materials obtained from CAD patients. On the other hand, Gas5, Chast, HULC, DICER1-AS1, and MEG3 have been down-regulated in CAD patients. Meanwhile, a number of circRNAs have been demonstrated to influence function of endothelial cells or vascular smooth muscle cells, thus contributing to the pathogenesis of CAD. In the current review, we summarize the function of lncRNAs and circRNAs in the development and progression of CAD.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdi Gholipour
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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The association between the chromosome 9p21 CDKN2B-AS1 gene variants and the lipid metabolism: A pre-diagnostic biomarker for coronary artery disease. Anatol J Cardiol 2019; 21:31-38. [PMID: 30587704 PMCID: PMC6382903 DOI: 10.14744/anatoljcardiol.2018.90907] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Objective: Recent genome-wide association studies have established that polymorphisms within CDKN2B-AS1 of chr9p21.3 locus increased susceptibility to coronary artery disease (CAD) or myocardial infarction. Common variants of CDKN2B-AS1 (including rs4977574 A>G and rs1333040 C>T) are determined to be directly associated with CADs in many populations worldwide and suggested biomarkers for the early detection of CAD. There is a lack of investigation for the association between CDKN2B-AS1 rs4977574 A>G and rs1333040 C>T genetic modifiers and CAD in a Turkish Cypriot population. The aim of the present study was to investigate the potential effects of these variants on susceptibility to developing CAD in a Turkish Cypriot population and their contribution to lipid metabolism. Methods: Seventy-one patients with angiography-confirmed CAD were recruited to the CAD group, whereas 153 voluntary subjects without CAD symptoms were enrolled to the control group. Genotyping for the CDKN2B-AS1 gene polymorphisms was performed by polymerase chain reaction, followed by restriction fragment length polymorphism analysis. Results: There is no statistical significant association observed between rs4977574 and rs1333040 single-nucleotide polymorphisms and two studied groups [odds ratio (OR): 0.763, p=0.185, 95% confidence interval (CI): 0.511–1.139 and OR: 1.060, p=0.802, 95% CI 0.672–1.671, respectively]. However, rs2977574 G and rs1333040 T alleles–the risk alleles–were found to be associated with higher level of serum total cholesterol and lower level of high-density lipoprotein-cholesterol in the CAD group (p=0.019, p=0.006 and p=0.022, p=0.031, respectively). To our knowledge, this is the first study that establishes the effect of rs1333040 on lipid metabolism. Conclusion: The presence of rs4977574 G and rs1333040 T alleles and interaction may exist as environmental factors associated with lipid metabolism and might be responsible for the development of CAD in a Turkish Cypriot population.
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CDKN2BAS polymorphisms are associated with coronary heart disease risk a Han Chinese population. Oncotarget 2018; 7:82046-82054. [PMID: 27741513 PMCID: PMC5347672 DOI: 10.18632/oncotarget.12575] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 10/05/2016] [Indexed: 01/06/2023] Open
Abstract
The goal of our study was to determine whether CDKN2BAS polymorphisms are associated with coronary heart disease (CHD) risk in a Han Chinese population. Eight SNPs were genotyped in 676 men and 465 women. We used χ2 tests and genetic model analyses to evaluate associations between the SNPs and CHD risk. We found that rs10757274 was associated with an increased risk of CHD in both men (allele G: Odds ratio [OR] = 1.30, 95% confidence interval [CI]: 1.05-1.61, P = 0.018; codominant model: P = 0.042; recessive model: OR = 1.70, 95% CI: 1.10-2.62, P = 0.016; log-additive model: OR = 1.34, 95% CI: 1.05-1.71, P = 0.019) and women (dominant model: OR = 2.26, 95% CI: 1.28-3.99, P = 0.004). In addition, rs7865618 was associated with an 8.10-fold increased risk of CHD in women under a recessive model (OR = 8.10, 95% CI: 1.74-37.68, P = 0.006). Interestingly, the haplotype AA (rs10757274 and rs1333042) of CDKN2BAS was associated with decreased the risk of CHD in men (OR = 0.72, 95% CI: 0.55 - 0.95, P = 0.022).
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Huang DL, Chen QF, Wang W, Huang Z, Li T, Li J, Wang F. Association of rs1333040 SNPs with susceptibility, risk factors, and clinical characteristics of acute myocardial infarction patients in a Chinese Han population. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2018; 11:727-738. [PMID: 31938159 PMCID: PMC6958057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 12/22/2017] [Indexed: 06/10/2023]
Abstract
This study aimed to examine the association of rs1333040 SNPs and several risk and environmental factors with acute myocardial infarction (AMI). The association of rs1333040 single nucleotide polymorphisms (SNPs) within the cyclin-dependent kinase inhibitor 2B antisense RNA1 (CDKN2B-AS1) gene with AMI has been confirmed in some European populations. However, at the time this study was initiated, no rs1333040 SNPs had been associated with AMI in Chinese individuals. Genotypes of rs1333040 were determined in 334 AMI patients and 334 healthy controls from a Chinese Han population by polymerase chain reaction and restriction fragment length polymorphism (PCR-RFLP), and then confirmed by direct sequencing. The TT genotype of rs1333040 was positively correlated with AMI risk (P < 0.001). The frequency of the C allele of rs1333040 in patients with diagnosis time (DT) > 12 h was lower than that in patients with shorter DT (P < 0.05), with no differences in typical symptoms, serious complications, and infarction location (P > 0.05 for each). There were interactions between the rs1333040 SNP genotype (TT, TC, or CC), and patients who smoked ≥ 20 cigarettes/day (P < 0.017). The rs1333040 TT genotype was positively correlated with the risk of AMI. For the first time, we discovered that the C allele of rs1333040 was significantly correlated with DT ≤ 12 h of AMI. Also, the interaction between the minor C allele of rs1333040 and smoking appears to increase the risk of AMI.
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Affiliation(s)
- Dong-Ling Huang
- Department of Emergency, The First Affiliated Hospital, Guangxi Medical UniversityNanning, Guangxi, People’s Republic of China
| | - Quan-Fang Chen
- Institute of Respiratory Disease, The First Affiliated Hospital, Guangxi Medical UniversityNanning, Guangxi, People’s Republic of China
| | - Wei Wang
- Department of Emergency, The First Affiliated Hospital, Guangxi Medical UniversityNanning, Guangxi, People’s Republic of China
| | - Zhou Huang
- Department of Emergency, The First Affiliated Hospital, Guangxi Medical UniversityNanning, Guangxi, People’s Republic of China
| | - Tian Li
- Department of Emergency, The First Affiliated Hospital, Guangxi Medical UniversityNanning, Guangxi, People’s Republic of China
| | - Jun Li
- Department of Emergency, The First Affiliated Hospital, Guangxi Medical UniversityNanning, Guangxi, People’s Republic of China
| | - Fan Wang
- Department of Emergency, The First Affiliated Hospital, Guangxi Medical UniversityNanning, Guangxi, People’s Republic of China
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Cao XL, Yin RX, Huang F, Wu JZ, Chen WX. Chromosome 9p21 and ABCA1 Genetic Variants and Their Interactions on Coronary Heart Disease and Ischemic Stroke in a Chinese Han Population. Int J Mol Sci 2016; 17:586. [PMID: 27096864 PMCID: PMC4849041 DOI: 10.3390/ijms17040586] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Revised: 04/06/2016] [Accepted: 04/14/2016] [Indexed: 11/16/2022] Open
Abstract
The single nucleotide polymorphisms (SNPs) related to both coronary heart disease (CHD) and ischemic stroke (IS) in Chinese individuals have not been identified definitely. This study was developed to evaluate the genetic susceptibility to CHD and IS on the chromosome 9p21 and the adenosine triphosphate (ATP)-binding cassette transporter A1 genes (ABCA1) in a Chinese Han population. Genotypes of the rs1333040, rs1333042, rs4977574, rs2066715 and rs2740483 SNPs were determined in 1134 unrelated patients (CHD, 565 and IS, 569) and 541 controls. The frequencies of the rs4977574 genotypes and alleles between CHD and control groups, and the rs2740483 genotypes and alleles between IS and control groups were different (p = 0.006–0.001). The subjects with rs1333042GG genotype and the carriers of the rs4977574G allele were associated with increased risk of CHD. The carriers of the rs4977574G allele were associated with increased risk of IS. However, the carriers of the rs2740483C allele had lower risk of IS than the non-carriers of the rs2740483C allele after controlling for potential confounders. The rs4977574GG-age (>60 year) interaction increased the risk of CHD (p = 0.022), whereas the rs2740483CG/CC-body mass index (>24 kg/m2) interaction decreased the risk of IS (p = 0.035). The interactions of rs1333040-rs1333042 on the risk of CHD and IS were relatively strong, whereas the interactions of rs1333040-rs1333042-rs2066715 and rs1333040-rs1333042-rs2066715-rs2740483 on the risk of CHD, and rs1333040-rs1333042-rs4977574 and rs1333040-rs1333042-rs4977574-rs2740483 on the risk of IS were relatively weak. These findings suggest that some common variants on the chromosome 9p21 and ABCA1 and their interactions may significantly modify the risk of CHD and IS independent of effects on serum lipid levels.
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Affiliation(s)
- Xiao-Li Cao
- Department of Cardiology, Institute of Cardiovascular Diseases, the First Affiliated Hospital, Guangxi Medical University, 22 Shuangyong Road, Nanning 530021, Guangxi, China.
- Department of Neurology, the First Affiliated Hospital, Guangxi Medical University, 22 Shuangyong Road, Nanning 530021, Guangxi, China.
| | - Rui-Xing Yin
- Department of Cardiology, Institute of Cardiovascular Diseases, the First Affiliated Hospital, Guangxi Medical University, 22 Shuangyong Road, Nanning 530021, Guangxi, China.
| | - Feng Huang
- Department of Cardiology, Institute of Cardiovascular Diseases, the First Affiliated Hospital, Guangxi Medical University, 22 Shuangyong Road, Nanning 530021, Guangxi, China.
| | - Jin-Zhen Wu
- Department of Cardiology, Institute of Cardiovascular Diseases, the First Affiliated Hospital, Guangxi Medical University, 22 Shuangyong Road, Nanning 530021, Guangxi, China.
| | - Wu-Xian Chen
- Department of Cardiology, Institute of Cardiovascular Diseases, the First Affiliated Hospital, Guangxi Medical University, 22 Shuangyong Road, Nanning 530021, Guangxi, China.
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