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Wang J, Yang Y, Zheng M, Zhang L, Wulasihan M. Atrial natriuretic peptide T2238C gene polymorphism and the risk of cardiovascular diseases: A meta‑analysis. Biomed Rep 2024; 20:41. [PMID: 38357235 PMCID: PMC10865291 DOI: 10.3892/br.2024.1730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 12/08/2023] [Indexed: 02/16/2024] Open
Abstract
The present study aimed to investigate the association between atrial natriuretic peptide (ANP) T2238C (rs5065) gene polymorphism and the risk of cardiovascular disease. Relevant literature was obtained by searching databases. The odds ratios (ORs) of the ANP T2238C locus genotype distribution in the case group of cardiovascular diseases and the control group of a non-cardiovascular population were pooled using R software. Sensitivity analysis was used to verify the stability of the results. Egger's linear regression test was used to assess the publication bias of the included literature. Studies were classified according to quality assessment score of the Newcastle-Ottawa scale, year, region, sample size and underlying disease for subgroup analysis, and meta-regression analysis was performed. A total of 12 studies comprising 45,619 patients were included. ANP rs5065 mutant gene C allele was a significant risk factor for myocardial infarction relative to T allele (OR=2.55, 95% CI=1.47-4.43, P=0.0008), CC+CT genotype was a significant risk factor for cerebrovascular events relative to TT (OR=1.14, 95% CI=1.04-1.26, P=0.0048) and the mutant CC genotype was a potential risk factor for the composite cardio-cerebral vascular events (CVE) relative to CT+TT (OR=1.40, 95% CI=0.96-2.04, P=0.081). In studies fulfilling the Hardy-Weinberg equilibrium, the CC genotype was a significant risk factor for the composite CVE relative to TT (OR=2.39, 95% CI=1.40-4.10, P=0.0018) and the CC genotype was a significant risk factor for composite CVE relative to CT+TT (OR=2.41, 95% CI=1.41-4.13, P=0.0015). The P-value of the Egger's test for publication bias was 0.436, which was not statistically significant. The results of the sensitivity analysis were relatively stable. Subgroup analysis indicated that the publication year was a potential source of heterogeneity. Regression analysis was performed for the recessive model in the composite CVE and the results showed that the study region (Europe) was one of the sources of heterogeneity (P=0.016). In conclusion, ANP 2238T/C mutation may increase the risk of myocardial infarction, cerebrovascular events and composite CVE.
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Affiliation(s)
- Jiao Wang
- Department of Cardiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Yuchun Yang
- Department of Cardiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Meijuan Zheng
- Department of Cardiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
| | - Lei Zhang
- Department of Cardiology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang 830054, P.R. China
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Serum Atrial Natriuretic Peptide, NPPA Promoter Methylation, and Cardiovascular Disease: A 10-year Follow-Up Study in Chinese Adults. Glob Heart 2022; 17:27. [PMID: 35586748 PMCID: PMC8992767 DOI: 10.5334/gh.1116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 03/16/2022] [Indexed: 11/20/2022] Open
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The T2238C Human Atrial Natriuretic Peptide Molecular Variant and the Risk of Cardiovascular Diseases. Int J Mol Sci 2018; 19:ijms19020540. [PMID: 29439446 PMCID: PMC5855762 DOI: 10.3390/ijms19020540] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 02/07/2018] [Accepted: 02/10/2018] [Indexed: 12/12/2022] Open
Abstract
Atrial natriuretic peptide (ANP) is a cardiac hormone which plays important functions to maintain cardio-renal homeostasis. The peptide structure is highly conserved among species. However, a few gene variants are known to fall within the human ANP gene. The variant rs5065 (T2238C) exerts the most substantial effects. The T to C transition at the 2238 position of the gene (13–23% allele frequency in the general population) leads to the production of a 30-, instead of 28-, amino-acid-long α-carboxy-terminal peptide. In vitro, CC2238/αANP increases the levels of reactive oxygen species and causes endothelial damage, vascular smooth muscle cells contraction, and increased platelet aggregation. These effects are achieved through the deregulated activation of type C natriuretic peptide receptor, the consequent inhibition of adenylate cyclase activity, and the activation of Giα proteins. In vivo, endothelial dysfunction and increased platelet aggregation are present in human subjects carrying the C2238/αANP allele variant. Several studies documented an increased risk of stroke and of myocardial infarction in C2238/αANP carriers. Recently, an incomplete response to antiplatelet therapy in ischemic heart disease patients carrying the C2238/αANP variant and undergoing percutaneous coronary revascularization has been reported. In summary, the overall evidence supports the concept that T2238C/ANP is a cardiovascular genetic risk factor that needs to be taken into account in daily clinical practice.
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Association of Polymorphisms in the Atrial Natriuretic Factor Gene with the Risk of Essential Hypertension: A Systematic Review and Meta-Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2016; 13:ijerph13050458. [PMID: 27136577 PMCID: PMC4881083 DOI: 10.3390/ijerph13050458] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2016] [Revised: 04/23/2016] [Accepted: 04/25/2016] [Indexed: 01/11/2023]
Abstract
BACKGROUND Studies evaluating the association between the atrial natriuretic peptide (ANP) genetic polymorphism and the risk of essential hypertension (EH) have reported inconsistent results. The aim of this meta-analysis was to provide a more reliable estimation of the possible relationship between the atrial natriuretic peptide genetic polymorphism and the risk of essential hypertension (EH). METHODS Relevant articles were searched to identify all case-control or cohort design studies of the associations between ANP polymorphism and EH. The heterogeneity was checked using the Q test and the inconsistent index (I²). The odds ratio (OR) test and 95% confidence interval (CI) were calculated in a fixed or random effects model to evaluate the strength of association. Begg's test and Egger's test were applied to evaluate the publication bias. RESULTS A total of 25 case-control studies including 5520 cases and 5210 controls exploring the association between ANP polymorphism and EH were available for this meta-analysis. No significant association between the T2238C polymorphism and overall EH risk under the five genetic models was found (C vs. T: OR = 1.1, 95%CI = 0.94-1.2, p = 0.38; TC vs. TT: OR = 1.1, 95%CI = 0.88-1.5, p = 0.32; CC vs. TT: OR = 1.3, 95%CI = 0.90-1.9, p = 0.16; (CC + TC) vs. TT: OR = 1.1, 95%CI = 0.88-1.4, p = 0.35; CC vs. (TT + TC): OR = 1.1, 95%CI = 0.83-1.4, p = 0.55). We also found that the G1837A polymorphism had no significant association with overall EH risk (A vs. G: OR = 1.3, 95%CI = 0.96-1.9, p = 0.090; GA vs. GG: OR = 1.5, 95%CI = 0.83-2.6, p = 0.19; AA vs. GG: OR = 0.87, 95%CI = 0.34-2.3, p = 0.78; (AA + GA) vs. GG: OR = 1.5, 95%CI = 0.86-2.5, p = 0.17; AA vs. (GG + GA): OR = 1.3, 95%CI = 0.85-2.0, p = 0.22). In the analysis of the T1766C polymorphism, after removing the study of Nkeh, the 1766C allele suggested a protective effect in the model of TC vs. TT (OR = 0.64, 95%CI = 0.47-0.86, p = 0.003) and (CC + TC) vs. TT (OR = 0.64, 95%CI = 0.48-0.87, p = 0.004). CONCLUSIONS This meta-analysis suggested that no significant relationships between ANP T2238C, G1837A gene polymorphisms and the risk of essential hypertension exist. Conversely, the ANP T1766C gene polymorphism may be associated with the risk of essential hypertension, and the 1766C allele may be a protective factor against EH. However, due to the number of limited articles on the T1766C polymorphisms, further studies are still needed to accurately prove the association between the T1766C gene polymorphism and the risk of essential hypertension.
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Bogacz A, Bartkowiak-Wieczorek J, Procyk D, Seremak-Mrozikiewicz A, Majchrzycki M, Dziekan K, Bienert A, Czerny B. Analysis of the gene polymorphism of aldosterone synthase (CYP11B2) and atrial natriuretic peptide (ANP) in women with preeclampsia. Eur J Obstet Gynecol Reprod Biol 2015; 197:11-5. [PMID: 26686590 DOI: 10.1016/j.ejogrb.2015.11.012] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2015] [Revised: 10/06/2015] [Accepted: 11/17/2015] [Indexed: 01/14/2023]
Abstract
OBJECTIVE Preeclampsia (PE) is a major cause of mortality of mothers, fetuses and newborns around the world. The etiology of preeclampsia has not yet been clarified, but many studies indicate a multifactorial basis of PE. Aldosterone synthase (CYP11B2) is responsible for synthesis of aldosterone responsible for regulating blood pressure. Similarly, natriuretic peptide (ANP) regulates blood pressure through a variety of mechanisms affecting the sodium concentration and the amount of extracellular fluid. Currently, attention is paid to the role of the polymorphisms in the expression level of these genes. The aim of the study was to determine the frequencies of genotypes and alleles for polymorphisms of -344C>T CYP11B2 gene and 2238T>C ANP gene in women with preeclampsia and healthy pregnant women from the Caucasian population. STUDY DESIGN The study included a group of 165 pregnant women (59 women with preeclampsia and 109 healthy pregnant women). DNA was extracted from peripheral blood. Determination of the polymorphism of -344C>T CYP11B2 gene and 2238T>C ANP gene was performed by PCR-RFLP method. RESULTS The results showed that the frequencies of the TC and CC genotypes of 2238T>C polymorphism in ANP gene were significantly higher in patients with PE compared to control group. For -344C>T polymorphism of CYP11B2 gene, the frequency of TT genotype was significantly higher in patients with hypertension than in controls (32.2% vs. 23.58%). CONCLUSIONS Our findings showed that gene polymorphism of CYP11B2 (-344C>T) and ANP (2238T>C) may be associated with developing PE during pregnancy.
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Affiliation(s)
- Anna Bogacz
- Laboratory of Experimental Pharmacogenetics, Department of Clinical Pharmacy and Biopharmacy, University of Medical Sciences, Poznan, Poland; Department of Stem Cells and Regenerative Medicine, Institute of Natural Fibres and Medicinal Plants, Poznan, Poland.
| | - Joanna Bartkowiak-Wieczorek
- Laboratory of Experimental Pharmacogenetics, Department of Clinical Pharmacy and Biopharmacy, University of Medical Sciences, Poznan, Poland
| | - Danuta Procyk
- Department of Laboratory Diagnostics, Greater Poland Cancer Centre, Poznan, Poland
| | - Agnieszka Seremak-Mrozikiewicz
- Division of Perinatology and Women's Diseases, Poznan University of Medical Sciences, Poznan, Poland; Department of Pharmacology and Phytochemistry, Institute of Natural Fibres and Medicinal Plants, Poznan, Poland
| | - Marian Majchrzycki
- Department of Rehabilitation, Poznan University of Medical Sciences, Poznan, Poland
| | - Karolina Dziekan
- Department of Stem Cells and Regenerative Medicine, Institute of Natural Fibres and Medicinal Plants, Poznan, Poland
| | - Agnieszka Bienert
- Laboratory of Experimental Pharmacogenetics, Department of Clinical Pharmacy and Biopharmacy, University of Medical Sciences, Poznan, Poland
| | - Bogusław Czerny
- Department of Stem Cells and Regenerative Medicine, Institute of Natural Fibres and Medicinal Plants, Poznan, Poland; Department of General Pharmacology and Pharmacoeconomics, Pomeranian Medical University, Szczecin, Poland
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Atrial natriuretic peptide gene variants and circulating levels: implications in cardiovascular diseases. Clin Sci (Lond) 2014; 127:1-13. [PMID: 24611929 DOI: 10.1042/cs20130427] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
ANP (atrial natriuretic peptide), discovered 30 years ago in rat cardiac atria, has been extensively investigated with regard to physiology, pathophysiology, cardiovascular disease therapeutics and molecular genetic aspects. Besides its diuretic, natriuretic and vasorelaxant effects, novel properties of this hormone have been described. Thus anti-hypertrophic, anti-fibrotic, anti-proliferative and anti-inflammatory actions suggest that ANP contributes not only to haemodynamic homoeostasis and adjustments, but has also a role in cardiovascular remodelling. Circulating ANP levels represent a valuable biomarker in cardiovascular diseases. ANP structure is highly conserved among species, indicating a key role in cardiovascular health. Thus an abnormal ANP structure may contribute to an increased risk of disease due to altered functions at either the vascular or cardiac level. Among others, the 2238T>C exon 3 variant has been associated with endothelial cell damage and dysfunction and with an increased risk of acute cardiovascular events, a frameshift mutation within exon 3 has been related to increased risk of atrial fibrillation, and ANP gene variants have been linked to increased risk of hypertension in different ethnic groups. On the other hand, the rs5068 variant, falling within the 3' UTR and associated with higher circulating ANP levels, has been shown to have a beneficial cardioprotective and metabolic effect. Dissecting out the disease mechanisms dependent on specific ANP molecular variants may reveal information useful in the clinical setting for diagnostic, prognostic and therapeutic purposes. Furthermore, insights from molecular genetic analysis of ANP may well integrate advancing knowledge on the role of ANP as a significant biomarker in patients affected by cardiovascular diseases.
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Cannone V, Huntley BK, Olson TM, Heublein DM, Scott CG, Bailey KR, Redfield MM, Rodeheffer RJ, Burnett JC. Atrial natriuretic peptide genetic variant rs5065 and risk for cardiovascular disease in the general community: a 9-year follow-up study. Hypertension 2013; 62:860-5. [PMID: 24041948 DOI: 10.1161/hypertensionaha.113.01344] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
We analyzed the phenotype associated with the atrial natriuretic peptide (ANP) genetic variant rs5065 in a random community-based sample. We also assessed and compared the biological action of 2 concentrations (10(-10) mol/L, 10(-8) mol/L) of ANP and ANP-RR, the protein variant encoded by the minor allele of rs5065, on activation of the guanylyl cyclase (GC)-A and GC-B receptors, production of the second messenger 3',5'-cGMP in endothelial cells, and endothelial permeability. rs5065 genotypes were determined in a cross-sectional adult cohort from Olmsted County, MN (n=1623). Genotype frequencies for rs5065 were 75%, 24%, and 1% for TT, TC, and CC, respectively. Multivariate analysis showed that the C allele was associated with increased risk of cerebrovascular accident (hazard ratio, 1.43; 95% confidence interval, 1.09-1.86; P=0.009) and higher prevalence of myocardial infarction (odds ratio, 1.82; 95% confidence interval, 1.07-3.09; P=0.026). ANP-RR 10(-8) mol/L activated the GC-A receptor (83.07±8.31 versus no treatment 0.18±0.04 per 6 wells; P=0.006), whereas ANP-RR 10(-10) mol/L did not. Neither 10(-8) mol/L nor 10(-10) mol/L ANP-RR activated GC-B receptor (P=0.10, P=0.35). ANP 10(-8) mol/L and ANP-RR 10(-8) mol/L stimulated 3',5'-cGMP production in endothelial cells similarly (P=0.58). Both concentrations of ANP-RR significantly enhanced human aortic endothelial cell permeability (69 versus 29 relative fluorescence units [RFUs], P=0.012; 58 versus 39 RFUs, P=0.015) compared with ANP. The minor allele of rs5065 was associated with increased cardiovascular risk. ANP-RR activated the GC-A receptor, increased 3',5'-cGMP in endothelial cells, and when compared with ANP, augmented endothelial cell permeability.
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Affiliation(s)
- Valentina Cannone
- Cardiorenal Research Laboratory, Guggenheim 915, Mayo Clinic and Foundation, 200 First St SW, Rochester, MN 55905.
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Barbato E, Bartunek J, Mangiacapra F, Sciarretta S, Stanzione R, Delrue L, Cotugno M, Marchitti S, Iaccarino G, Sirico G, Di Castro S, Evangelista A, Lambrechts D, Sinnaeve P, De Bruyne B, Van De Werf F, Janssens S, Fox KAA, Wijns W, Volpe M, Rubattu S. Influence of rs5065 atrial natriuretic peptide gene variant on coronary artery disease. J Am Coll Cardiol 2012; 59:1763-70. [PMID: 22575314 DOI: 10.1016/j.jacc.2012.02.017] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2011] [Revised: 02/13/2012] [Accepted: 02/14/2012] [Indexed: 11/20/2022]
Abstract
OBJECTIVES The aim of this study was to investigate the impact of rs5065 atrial natriuretic peptide (ANP) gene variant on coronary artery disease (CAD) and its outcomes and to gain potential mechanistic insights on the association with CAD. BACKGROUND Either modified ANP plasma levels or peptide structural alterations have been involved in development of cardiovascular events. METHODS Three hundred ninety-three control subjects and 1,004 patients undergoing coronary angiography for suspected CAD (432 stable angina [SA], 572 acute coronary syndrome [ACS]) were genotyped for rs5065 ANP gene variant. Data in SA and ACS groups were replicated in an independent population of 482 stable angina patients (rSA) and of 675 ACS patients, respectively. Clinical follow-up was available for both SA and rSA patients. Plasma N-terminal-proANP, myeloperoxidase, lipoprotein-associated phospholipase A2, and oxidized low-density lipoprotein were assessed in a subgroup of rSA patients. RESULTS rs5065 minor allele (MA) was an independent predictor of ACS (odds ratio: 1.90; 95% confidence interval: 1.40 to 2.58, p < 0.001). At follow-up, rs5065 MA was independently associated with a significantly higher rate of major adverse cardiovascular events in the SA group, p < 0.001. Data were replicated in the rSA group at follow-up (p = 0.008). Cox proportional hazard analysis tested by 4 models confirmed higher major adverse cardiovascular events risk in rs5065 MA carriers in both SA and rSA cohorts. Significantly higher myeloperoxidase levels were detected in rs5065 MA carriers (n = 597 [345 to 832 μg/l] vs. n = 488 [353 to 612 μg/l], p = 0.038). No association of rs5065 was observed with N-terminal-proANP levels. CONCLUSIONS The MA of rs5065 ANP gene variant associates with increased susceptibility to ACS and has unfavorable prognostic value in CAD.
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Lynch AI, Claas SA, Arnett DK. A review of the role of atrial natriuretic peptide gene polymorphisms in hypertension and its sequelae. Curr Hypertens Rep 2009; 11:35-42. [DOI: 10.1007/s11906-009-0008-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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