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Shelke V, Dagar N, Puri B, Gaikwad AB. Natriuretic peptide system in hypertension: Current understandings of its regulation, targeted therapies and future challenges. Eur J Pharmacol 2024; 976:176664. [PMID: 38795757 DOI: 10.1016/j.ejphar.2024.176664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 05/03/2024] [Accepted: 05/22/2024] [Indexed: 05/28/2024]
Abstract
The natriuretic peptide system (NPS) is the key driving force of the heart's endocrine function. Recent developments in NPS-targeted therapies have been found promising and effective against cardiovascular diseases, including hypertension. Notably, after discovering crosstalk between NPS and the renin-angiotensin-aldosterone system (RAAS), various combinations such as neprilysin/angiotensin II receptor type 1 AT1 receptor inhibitors and neprilysin/renin inhibitors have been preclinically and clinically tested against various cardiac complications. However, the therapeutic effects of such combinations on the pathophysiology of hypertension are poorly understood. Furthermore, the complicated phenomena underlying NPS regulation and function, particularly in hypertension, are still unexplored. Mounting evidence suggests that numerous regulatory mechanisms modulate the expression of NPS, which can be used as potential targets against hypertension and other cardiovascular diseases. Therefore, this review will specifically focus on epigenetic and other regulators of NPS, identifying prospective regulators that might serve as new therapeutic targets for hypertension. More importantly, it will shed light on recent developments in NPS-targeted therapies, such as M-atrial peptides, and their latest combinations with RAAS modulators, such as S086 and sacubitril-aliskiren. These insights will aid in the development of effective therapies to break the vicious cycle of high blood pressure during hypertension, ultimately addressing the expanding global heart failure pandemic.
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Affiliation(s)
- Vishwadeep Shelke
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, Pilani Campus, Rajasthan, 333031, India
| | - Neha Dagar
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, Pilani Campus, Rajasthan, 333031, India
| | - Bhupendra Puri
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, Pilani Campus, Rajasthan, 333031, India
| | - Anil Bhanudas Gaikwad
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, Pilani Campus, Rajasthan, 333031, India.
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Vasishta S, Ammankallu S, Umakanth S, Keshava Prasad TS, Joshi MB. DNA methyltransferase isoforms regulate endothelial cell exosome proteome composition. Biochimie 2024; 223:98-115. [PMID: 38735570 DOI: 10.1016/j.biochi.2024.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 03/31/2024] [Accepted: 05/06/2024] [Indexed: 05/14/2024]
Abstract
Extrinsic and intrinsic pathological stimuli in vascular disorders induce DNA methylation based epigenetic reprogramming in endothelial cells, which leads to perturbed gene expression and subsequently results in endothelial dysfunction (ED). ED is also characterized by release of exosomes with altered proteome leading to paracrine interactions in vasculature and subsequently contributing to manifestation, progression and severity of vascular complications. However, epigenetic regulation of exosome proteome is not known. Hence, our present study aimed to understand influence of DNA methylation on exosome proteome composition and their influence on endothelial cell (EC) function. DNMT isoforms (DNMT1, DNMT3A, and DNMT3B) were overexpressed using lentivirus in ECs. Exosomes were isolated and characterized from ECs overexpressing DNMT isoforms and C57BL/6 mice plasma treated with 5-aza-2'-deoxycytidine. 3D spheroid assay was performed to understand the influence of exosomes derived from cells overexpressing DNMTs on EC functions. Further, the exosomes were subjected to TMT labelled proteomics analysis followed by validation. 3D spheroid assay showed increase in the pro-angiogenic activity in response to exosomes derived from DNMT overexpressing cells which was impeded by inclusion of 5-aza-2'-deoxycytidine. Our results showed that exosome proteome and PTMs were significantly modulated and were associated with dysregulation of vascular homeostasis, metabolism, inflammation and endothelial cell functions. In vitro and in vivo validation showed elevated DNMT1 and TGF-β1 exosome proteins due to DNMT1 and DNMT3A overexpression, but not DNMT3B which was mitigated by 5-aza-2'-deoxycytidine indicating epigenetic regulation. Further, exosomes induced ED as evidenced by reduced expression of phospho-eNOSser1177. Our study unveils epigenetically regulated exosome proteins, aiding management of vascular complications.
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Affiliation(s)
- Sampara Vasishta
- Department of Ageing Research, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India
| | - Shruthi Ammankallu
- Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed to Be University), Mangalore, 575020, Karnataka, India
| | | | | | - Manjunath B Joshi
- Department of Ageing Research, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India.
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Shi J, Wu L, Chen Y, Zhang M, Yu J, Ren L, He Y, Li J, Ma S, Hu W, Peng H. Association between CORIN methylation and hypertension in Chinese adults. Postgrad Med J 2023; 99:753-762. [DOI: https:/doi.org/10.1136/pmj-2022-141802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2024]
Abstract
Abstract
Background
Corin, a physical activator of atrial natriuretic peptide, has been associated with hypertension with unclear mechanisms. Here, we aimed to examine whether CORIN gene methylation was involved in the underlying molecular mechanisms.
Methods
DNA methylation levels of CORIN were measured by target bisulfite sequencing using genomic DNA isolated from peripheral blood mononuclear cells in 2498 participants in the Gusu cohort (discovery sample) and 1771 independent participants (replication sample). We constructed a mediation model with DNA methylation as the predictor, serum corin as the mediator, and hypertension as the outcome, adjusting for covariates. Multiple testing was controlled by false discovery rate (FDR) approach.
Results
Of the 9 CpGs assayed, hypermethylation at all CpGs were significantly associated with a lower level of blood pressure in the discovery sample and eight associations were also significant in the replication sample (all FDR-adjusted p<0.05). Serum corin mediated approximately 3.07% (p=0.004), 6.25% (p=0.002) and 10.11% (p=0.034) of the associations of hypermethylation at one CpG (Chr4:47840096) with systolic and diastolic blood pressure, and hypertension, respectively. All these mediations passed the causal inference test.
Conclusions
These results suggest that hypermethylation in the CORIN gene is associated with a lower odds of prevalent hypertension and may be involved in the role of corin in blood pressure regulation.
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Affiliation(s)
- Jijun Shi
- Department of Neurology , , Suzhou , China
- Second Affiliated Hospital of Soochow University , , Suzhou , China
| | - Lei Wu
- Department of Maternal and Child Health , , Suzhou, Jiangsu , China
- Suzhou Industrial Park Center for Disease Control and Prevention , , Suzhou, Jiangsu , China
| | - Yan Chen
- Department of Nephrology , , Jiangyin, Jiangsu , China
- The Affiliated Jiangyin Hospital of Southeast University Medical College , , Jiangyin, Jiangsu , China
| | - Mingzhi Zhang
- Department of Epidemiology , , Suzhou , China
- Soochow University Medical College , , Suzhou , China
| | - Jia Yu
- Department of Epidemiology , , Suzhou, Jiangsu , China
- School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases of Soochow University , , Suzhou, Jiangsu , China
| | - Liyun Ren
- Department of Epidemiology , , Suzhou , China
- Soochow University Medical College , , Suzhou , China
| | - Yan He
- Department of Epidemiology , , Suzhou , China
- Soochow University Medical College , , Suzhou , China
| | - Jing Li
- Department of Epidemiology , , Suzhou, Jiangsu , China
- School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases of Soochow University , , Suzhou, Jiangsu , China
| | - Shengqi Ma
- Department of Epidemiology , , Suzhou, Jiangsu , China
- School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases of Soochow University , , Suzhou, Jiangsu , China
| | - Weidong Hu
- Department of Neurology , , Suzhou , China
- Second Affiliated Hospital of Soochow University , , Suzhou , China
| | - Hao Peng
- Department of Epidemiology , , Suzhou, Jiangsu , China
- School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases of Soochow University , , Suzhou, Jiangsu , China
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Wang Z, Hou J, Zheng H, Wang D, Tian W, Zhang D, Yan J. Genetic and phenotypic frequency distribution of ACE, ADRB1, AGTR1, CYP2C9*3, CYP2D6*10, CYP3A5*3, NPPA and factors associated with hypertension in Chinese Han hypertensive patients. Medicine (Baltimore) 2023; 102:e33206. [PMID: 36897672 PMCID: PMC9997823 DOI: 10.1097/md.0000000000033206] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 02/15/2023] [Indexed: 03/11/2023] Open
Abstract
We analyzed the polymorphisms of 7 antihypertensive drugs-related genes and the factors associated with hypertension in hypertensive patients of Han ethnicity in Qingyang, China. A total of 354 hypertensive patients of Han ethnicity were enrolled from Qingyang, China. The ACE (I/D), ADRB1 (1165G > C), AGTR1 (1166A > C), CYP2C9*3, CYP2D6*10, CYP3A5*3 and NPPA (T2238C) polymorphisms were assessed. Clinical data of patients was also obtained. The influencing factors of hypertension were evaluated. The genotype frequencies of ACE, ADRB1, AGTR1, CYP2C9, CYP3A5 and NPPA loci were in Hardy-Weinberg equilibrium, with mutation frequencies of 39.27%, 74.29%, 6.21%, 4.80%, 72.46% and 0.71%, respectively. CYP2D6 locus was not in Hardy-Weinberg equilibrium. There was no statistical difference in allele frequencies between different genders (P > .05). There was significant difference in the frequencies of ACE (I/D) and NPPA (T2238C) loci among different regions of China (P < .05). Gender, ACE (I/D) and ADRB1 (1165G > C) gene polymorphism, smoking, homocysteine and HDL levels were associated hypertension. The mutation frequencies of ADRB1 (1165G > C) and CYP3A5*3 were high in hypertensive patients of Han ethnicity in Qingyang, suggesting these patients may be more sensitive to beta-blockers and calcium ion antagonists. Meanwhile, hypertension was associated with gender, ACE (I/D) and ADRB1 (1165G > C) gene polymorphisms, smoking, homocysteine and HDL levels.
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Affiliation(s)
- Zhenyun Wang
- Department of Urinary Surgery, The People’s Hospital of Qingyang City, Qingyang, China
| | - Juanjuan Hou
- Department of Clinical Laboratory Medicine, The People’s Hospital of Qingyang City, Qingyang, China
| | - Hongjun Zheng
- Department of Clinical Laboratory Medicine, The People’s Hospital of Qingyang City, Qingyang, China
| | - Dan Wang
- Department of Neurosurgery, The People’s Hospital of Qingyang City, Qingyang, China
| | - Weihua Tian
- Department of Clinical Laboratory Medicine, The Hospital of TCM of Gansu Province, Lanzhou, China
| | - Dan Zhang
- Department of Cardiology, The People’s Hospital of Qingyang City, Qingyang, China
| | - Jiamin Yan
- Department of Clinical Laboratory Medicine, The People’s Hospital of Qingyang City, Qingyang, China
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Volpe M, Gallo G, Rubattu S. Endocrine functions of the heart: from bench to bedside. Eur Heart J 2023; 44:643-655. [PMID: 36582126 DOI: 10.1093/eurheartj/ehac759] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 11/22/2022] [Accepted: 12/05/2022] [Indexed: 12/31/2022] Open
Abstract
Heart has a recognized endocrine function as it produces several biologically active substances with hormonal properties. Among these hormones, the natriuretic peptide (NP) system has been extensively characterized and represents a prominent expression of the endocrine function of the heart. Over the years, knowledge about the mechanisms governing their synthesis, secretion, processing, and receptors interaction of NPs has been intensively investigated. Their main physiological endocrine and paracrine effects on cardiovascular and renal systems are mostly mediated through guanylate cyclase-A coupled receptors. The potential role of NPs in the pathophysiology of heart failure and particularly their counterbalancing action opposing the overactivation of renin-angiotensin-aldosterone and sympathetic nervous systems has been described. In addition, NPs are used today as key biomarkers in cardiovascular diseases with both diagnostic and prognostic significance. On these premises, multiple therapeutic strategies based on the biological properties of NPs have been attempted to develop new cardiovascular therapies. Apart from the introduction of the class of angiotensin receptor/neprilysin inhibitors in the current management of heart failure, novel promising molecules, including M-atrial natriuretic peptide (a novel atrial NP-based compound), have been tested for the treatment of human hypertension. The development of new drugs is currently underway, and we are probably only at the dawn of novel NPs-based therapeutic strategies. The present article also provides an updated overview of the regulation of NPs synthesis and secretion by microRNAs and epigenetics as well as interactions of cardiac hormones with other endocrine systems.
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Affiliation(s)
- Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Via di Grottarossa 1035, 00189 Rome, Italy.,IRCCS San Raffaele, Via della Pisana 235, 00163 Rome, Italy
| | - Giovanna Gallo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Via di Grottarossa 1035, 00189 Rome, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Via di Grottarossa 1035, 00189 Rome, Italy.,IRCCS Neuromed, Via Atinense 18, 86077 Pozzilli (IS), Italy
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Bai C, Su M, Zhang Y, Lin Y, Sun Y, Song L, Xiao N, Xu H, Wen H, Zhang M, Ping J, Liu J, Hui R, Li H, Chen J. Oviductal Glycoprotein 1 Promotes Hypertension by Inducing Vascular Remodeling Through an Interaction With MYH9. Circulation 2022; 146:1367-1382. [PMID: 36172862 DOI: 10.1161/circulationaha.121.057178] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
BACKGROUND Hypertension is a common cardiovascular disease that is related to genetic and environmental factors, but its mechanisms remain unclear. DNA methylation, a classic epigenetic modification, not only regulates gene expression but is also susceptible to environmental factors, linking environmental factors to genetic modification. Therefore, globally screening differential genomic DNA methylation in patients with hypertension is important for investigating hypertension mechanisms. METHODS Differential genomic DNA methylation in patients with hypertension, individuals with prehypertension, and healthy control individuals was screened using Illumina 450K BeadChip and verified by pyrosequencing. Plasma OVGP1 (oviduct glycoprotein 1) levels were determined using an enzyme-linked immunosorbent assay. Ovgp1 transgenic and knockout mice were generated to analyze the function of OVGP1. The blood pressure levels of the mouse models were measured using the tail-cuff system and radiotelemetry methods. The role of OVGP1 in vascular remodeling was determined by vascular relaxation studies. Protein-protein interactions were investigated using a pull-down/mass spectrometry assay and verified with coimmunoprecipitation and pull-down assays. RESULTS We found a hypomethylated site at cg20823859 in the promoter region of OVGP1 and plasma OVGP1 levels were significantly increased in patients with hypertension. This finding indicates that OVGP1 is associated with hypertension. In Ovgp1 transgenic mice, OVGP1 overexpression caused an increase in blood pressure, dysfunctional vasoconstriction and vasodilation, remodeling of arterial walls, and increased vascular superoxide stress and inflammation, and these phenomena were exacerbated by angiotensin II infusion. In contrast, OVGP1 deficiency attenuated angiotensin II-induced vascular oxidase stress, inflammation, and collagen deposition. These findings indicate that OVGP1 is a prohypertensive factor that directly promotes vascular remodeling. Pull-down and coimmunoprecipitation assays showed that MYH9 (nonmuscle myosin heavy chain IIA) interacted with OVGP1, whereas inhibition of MYH9 attenuated OVGP1-induced hypertension and vascular remodeling. CONCLUSIONS Hypomethylation at cg20823859 in the promoter region of OVGP1 is associated with hypertension and induces upregulation of OVGP1. The interaction between OVGP1 and MYH9 contributes to vascular remodeling and dysfunction. Therefore, OVGP1 is a prohypertensive factor that promotes vascular remodeling by binding with MYH9.
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Affiliation(s)
- Congxia Bai
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Department of Clinical Laboratory Medicine, Xijing Hospital, Fourth Military Medical University, Xi'an, China (C.B.)
| | - Ming Su
- Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China (M.S.)
| | - Yaohua Zhang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,Beijing Institute of Brain Disorders, Collaborative Innovation Center for Brain Disorders, Capital Medical University, Beijing, China (Y.Z.)
| | - Yahui Lin
- Center of Laboratory Medicine, Beijing Key Laboratory for Molecular Diagnostics of Cardiovascular Diseases (Y.L.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yingying Sun
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Li Song
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ning Xiao
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Haochen Xu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongyan Wen
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Meng Zhang
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiedan Ping
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jing Liu
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Rutai Hui
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hao Li
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jingzhou Chen
- State Key Laboratory of Cardiovascular Disease, Fuwai Hospital (C.B., Y.Z., Y.S., L.S., N.X., H.X., H.W., M.Z., J.P., J.L., R.H., H.L., J.C.), National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.,National Health Commission Key Laboratory of Cardiovascular Regenerative Medicine, Fuwai Central-China Hospital, Central-China Branch of National Center for Cardiovascular Diseases, Zhengzhou, China (J.C.)
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Shi J, Wu L, Chen Y, Zhang M, Yu J, Ren L, He Y, Li J, Ma S, Hu W, Peng H. Association between CORIN methylation and hypertension in Chinese adults. Postgrad Med J 2022:7146671. [PMID: 37117043 DOI: 10.1136/pmj-2022-141802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 07/22/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Corin, a physical activator of atrial natriuretic peptide, has been associated with hypertension with unclear mechanisms. Here, we aimed to examine whether CORIN gene methylation was involved in the underlying molecular mechanisms. METHODS DNA methylation levels of CORIN were measured by target bisulfite sequencing using genomic DNA isolated from peripheral blood mononuclear cells in 2498 participants in the Gusu cohort (discovery sample) and 1771 independent participants (replication sample). We constructed a mediation model with DNA methylation as the predictor, serum corin as the mediator, and hypertension as the outcome, adjusting for covariates. Multiple testing was controlled by false discovery rate (FDR) approach. RESULTS Of the 9 CpGs assayed, hypermethylation at all CpGs were significantly associated with a lower level of blood pressure in the discovery sample and eight associations were also significant in the replication sample (all FDR-adjusted p<0.05). Serum corin mediated approximately 3.07% (p=0.004), 6.25% (p=0.002) and 10.11% (p=0.034) of the associations of hypermethylation at one CpG (Chr4:47840096) with systolic and diastolic blood pressure, and hypertension, respectively. All these mediations passed the causal inference test. CONCLUSIONS These results suggest that hypermethylation in the CORIN gene is associated with a lower odds of prevalent hypertension and may be involved in the role of corin in blood pressure regulation.
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Affiliation(s)
- Jijun Shi
- Department of Neurology, Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Lei Wu
- Department of Maternal and Child Health, Suzhou Industrial Park Center for Disease Control and Prevention, Suzhou, Jiangsu, China
| | - Yan Chen
- Department of Nephrology, The Affiliated Jiangyin Hospital of Southeast University Medical College, Jiangyin, Jiangsu, China
| | - Mingzhi Zhang
- Department of Epidemiology, Soochow University Medical College, Suzhou, China
| | - Jia Yu
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases of Soochow University, Suzhou, Jiangsu, China
| | - Liyun Ren
- Department of Epidemiology, Soochow University Medical College, Suzhou, China
| | - Yan He
- Department of Epidemiology, Soochow University Medical College, Suzhou, China
| | - Jing Li
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases of Soochow University, Suzhou, Jiangsu, China
| | - Shengqi Ma
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases of Soochow University, Suzhou, Jiangsu, China
| | - Weidong Hu
- Department of Neurology, Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Hao Peng
- Department of Epidemiology, School of Public Health and Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases of Soochow University, Suzhou, Jiangsu, China
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8
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Peng H, Fan Y, Li J, Zheng X, Zhong C, Zhu Z, He Y, Zhang M, Zhang Y. DNA Methylation of the Natriuretic Peptide System Genes and Ischemic Stroke: Gene-Based and Gene Set Analyses. Neurol Genet 2022; 8:e679. [PMID: 35620136 PMCID: PMC9128040 DOI: 10.1212/nxg.0000000000000679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/18/2022] [Indexed: 11/15/2022]
Abstract
Background and Objectives The natriuretic peptide (NP) system has been considered an important regulator for ischemic stroke (IS) with a limited clinical implication. A better understanding of the underlying molecular mechanisms is urgent. Here, we aimed to examine the role of DNA methylation of NP system genes in IS. Methods DNA methylation at promoter regions of 4 core NP system genes, e.g., CORIN, FURIN, NPPA, and NPPB, was measured by targeted bisulfite sequencing in 853 patients with IS and 918 controls. We first examined the association between DNA methylation at each single CpG and IS, followed by gene-based and gene set analyses to examine the joint associations of DNA methylation at multiple CpGs in a gene or all 4 genes as a pathway with IS. Results After control of covariates and multiple testing, DNA methylation at 19 of the 36 assayed CpGs was individually associated with IS at q < 0.05. Higher average methylation levels at the targeted regions of CORIN (odds ratio [OR] = 0.64, 95% confidence interval [CI]: 0.56–0.73), FURIN (OR = 0.78, 95% CI: 0.69–0.88), and NPPA (OR = 0.78, 95% CI: 0.69–0.88) were associated with a lower odds of IS (all q < 0.05). The truncated product method revealed the same gene-based associations (all q < 0.05) and found that DNA methylation at all 4 NP system genes together was jointly associated with IS (p = 0.0001). Discussion DNA methylation at NP system genes was downregulated in patients with IS. Our results may unravel a molecular mechanism underlying the regulating effect of the NP system on IS and highlight the relevance of testing the joint effect of multiple CpGs in the epigenetic analysis.
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Affiliation(s)
- Hao Peng
- Department of Epidemiology (H.P., J.L., X.Z., C.Z., Z.Z., Y.H., M.Z., Y.Z.), School of Public Health, Medical College of Soochow University; Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases (H.P.); and Medical College of Soochow University (Y.F.), Suzhou, China
| | - Yiming Fan
- Department of Epidemiology (H.P., J.L., X.Z., C.Z., Z.Z., Y.H., M.Z., Y.Z.), School of Public Health, Medical College of Soochow University; Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases (H.P.); and Medical College of Soochow University (Y.F.), Suzhou, China
| | - Jing Li
- Department of Epidemiology (H.P., J.L., X.Z., C.Z., Z.Z., Y.H., M.Z., Y.Z.), School of Public Health, Medical College of Soochow University; Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases (H.P.); and Medical College of Soochow University (Y.F.), Suzhou, China
| | - Xiaowei Zheng
- Department of Epidemiology (H.P., J.L., X.Z., C.Z., Z.Z., Y.H., M.Z., Y.Z.), School of Public Health, Medical College of Soochow University; Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases (H.P.); and Medical College of Soochow University (Y.F.), Suzhou, China
| | - Chongke Zhong
- Department of Epidemiology (H.P., J.L., X.Z., C.Z., Z.Z., Y.H., M.Z., Y.Z.), School of Public Health, Medical College of Soochow University; Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases (H.P.); and Medical College of Soochow University (Y.F.), Suzhou, China
| | - Zhengbao Zhu
- Department of Epidemiology (H.P., J.L., X.Z., C.Z., Z.Z., Y.H., M.Z., Y.Z.), School of Public Health, Medical College of Soochow University; Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases (H.P.); and Medical College of Soochow University (Y.F.), Suzhou, China
| | - Yan He
- Department of Epidemiology (H.P., J.L., X.Z., C.Z., Z.Z., Y.H., M.Z., Y.Z.), School of Public Health, Medical College of Soochow University; Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases (H.P.); and Medical College of Soochow University (Y.F.), Suzhou, China
| | - Mingzhi Zhang
- Department of Epidemiology (H.P., J.L., X.Z., C.Z., Z.Z., Y.H., M.Z., Y.Z.), School of Public Health, Medical College of Soochow University; Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases (H.P.); and Medical College of Soochow University (Y.F.), Suzhou, China
| | - Yonghong Zhang
- Department of Epidemiology (H.P., J.L., X.Z., C.Z., Z.Z., Y.H., M.Z., Y.Z.), School of Public Health, Medical College of Soochow University; Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases (H.P.); and Medical College of Soochow University (Y.F.), Suzhou, China
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9
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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: 0.3] [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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10
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Li J, Zhu J, Zhang Q, Chen L, Ma S, Lu Y, Shen B, Zhang R, Zhang M, He Y, Wu L, Peng H. NPPA Promoter Hypomethylation Predicts Central Obesity Development: A Prospective Longitudinal Study in Chinese Adults. Obes Facts 2022; 15:257-270. [PMID: 34875662 PMCID: PMC9021652 DOI: 10.1159/000521295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Accepted: 11/26/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Atrial natriuretic peptide plays a potential role in obesity with unclear molecular mechanisms. The objective of this study was to examine the association between its coding gene (natriuretic peptide A [NPPA]) methylation and obesity. METHODS Peripheral blood DNA methylation of NPPA promoter was quantified at baseline by targeted bisulfite sequencing for 2,497 community members (mean aged 53 years, 38% men) in the Gusu cohort. Obesity was repeatedly assessed by body mass index (BMI) and waist circumference (WC) at baseline and follow-up examinations. The cross-sectional, longitudinal, and prospective associations between NPPA promoter methylation and obesity were examined. RESULTS Of the 9 CpG loci assayed, DNA methylation levels at 6 CpGs were significantly lower in participants with central obesity than those without (all p < 0.05 for permutation test). These CpG methylation levels at baseline were also inversely associated with dynamic changes in BMI or WC during follow-up (all p < 0.05 for permutation test). After an average 4 years of follow-up, hypermethylation at the 6 CpGs (CpG2 located at Chr1:11908348, CpG3 located at Chr1:11908299, CpG4 located at Chr1:11908200, CpG5 located at Chr1:11908182, CpG6 located at Chr1:11908178, and CpG8 located at Chr1:11908165) was significantly associated with a lower risk of incident central obesity (all p < 0.05 for permutation test). CONCLUSIONS Hypomethylation at NPPA promoter was associated with increased future risk of central obesity in Chinese adults. Aberrant DNA methylation of the NPPA gene may participate in the mechanisms of central obesity.
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Affiliation(s)
- Jing Li
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Jinhua Zhu
- Department of Chronic Disease Management, Center for Disease Prevention and Control of Wujiang District, Suzhou, China
| | - Qiu Zhang
- Department of Chronic Disease Management, Center for Disease Prevention and Control of Gusu District, Suzhou, China
| | - Linan Chen
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Shengqi Ma
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Ying Lu
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Bin Shen
- Department of Chronic Disease Management, Center for Disease Prevention and Control of Wujiang District, Suzhou, China
| | - Rongyan Zhang
- Department of Chronic Disease Management, Center for Disease Prevention and Control of Wujiang District, Suzhou, China
| | - Mingzhi Zhang
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, China
| | - Yan He
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou, China
| | - Lei Wu
- Department of Maternal and Child Health, Suzhou Industrial Park Center for Disease Control and Prevention, Suzhou, China
- *Lei Wu,
| | - Hao Peng
- Department of Epidemiology, School of Public Health, Medical College of Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Preventive and Translational Medicine for Geriatric Diseases, Suzhou, China
- ** Hao Peng,
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11
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Sun A, Sheng X, Tang J, Yu Z, Zhang J. Integrated Bioinformatics and Experimental Approaches Identified the Role of NPPA in the Proliferation and the Malignant Behavior of Breast Cancer. J Immunol Res 2021; 2021:7876489. [PMID: 34616853 PMCID: PMC8490067 DOI: 10.1155/2021/7876489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 08/15/2021] [Accepted: 08/20/2021] [Indexed: 11/21/2022] Open
Abstract
Breast cancer is the 3rd most common type of malignant tumor worldwide with high heterogeneity, frequent recurrence, and high metastasis tendency. In this study, we aimed to demonstrate the value of extracellular matrix- (ECM-) related genes in breast cancer patients. The overall expression of ECM is assessed with a novel SC3 clustering method, and patients were divided into two clusters with diverse recurrence rate. We established the Cox regression model in breast cancer patients and identified NPPA as an independent prognostic marker. The NPPA expression is downregulated in breast cancer patients, independent of the ER status, PR status, stemness score, and immune infiltrating condition. And we observed the enhanced proliferation, migration, and invasion potential of breast cancer cells after NPPA depletion. Further, we predicted the transcription modulation of NPPA with PROMO and JASPAR. And we further validated the binding of MZF1 to the -318 bp~-452 bp region of the NPPA promoter with chromatin immunoprecipitation and dual luciferase assay. Together, our study identified NPPA as a potential prognostic biomarker for breast cancer patients, whose downregulation is associated with an enhanced malignant behavior of breast cancer cells both in vivo and in vitro and identified the transcription regulation of NPPA by MZF1.
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Affiliation(s)
- Aijun Sun
- The First Clinical Medical College, Nanjing University of Chinese Medicine, Xianlin Road 138, Nanjing 210023, China
- Department of Thyroid and Breast Oncological Surgery, Xuzhou Medical College Affiliated Huaian Hospital, Huaihai South Road 62#, Huaian, Jiangsu 223001, China
| | - Xiaonan Sheng
- Renji Hospital, School of Medicine, Shanghai Jiao Tong University, No. 1630 Dongfang Shanghai 200127, China
| | - Jinhai Tang
- The First Clinical Medical College, Nanjing University of Chinese Medicine, Xianlin Road 138, Nanjing 210023, China
- Department of General Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China
| | - Zhenfeng Yu
- Department of General Surgery, Shanghai Fengxian Central Hospital, 6600 NanFeng Road, 201499, China
| | - Jian Zhang
- Department of General Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, China
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12
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Xu H, Li S, Liu YS. Roles and Mechanisms of DNA Methylation in Vascular Aging and Related Diseases. Front Cell Dev Biol 2021; 9:699374. [PMID: 34262910 PMCID: PMC8273304 DOI: 10.3389/fcell.2021.699374] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 06/07/2021] [Indexed: 12/20/2022] Open
Abstract
Vascular aging is a pivotal risk factor promoting vascular dysfunction, the development and progression of vascular aging-related diseases. The structure and function of endothelial cells (ECs), vascular smooth muscle cells (VSMCs), fibroblasts, and macrophages are disrupted during the aging process, causing vascular cell senescence as well as vascular dysfunction. DNA methylation, an epigenetic mechanism, involves the alteration of gene transcription without changing the DNA sequence. It is a dynamically reversible process modulated by methyltransferases and demethyltransferases. Emerging evidence reveals that DNA methylation is implicated in the vascular aging process and plays a central role in regulating vascular aging-related diseases. In this review, we seek to clarify the mechanisms of DNA methylation in modulating ECs, VSMCs, fibroblasts, and macrophages functions and primarily focus on the connection between DNA methylation and vascular aging-related diseases. Therefore, we represent many vascular aging-related genes which are modulated by DNA methylation. Besides, we concentrate on the potential clinical application of DNA methylation to serve as a reliable diagnostic tool and DNA methylation-based therapeutic drugs for vascular aging-related diseases.
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Affiliation(s)
- Hui Xu
- Department of Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Aging and Age-Related Disease Research, Central South University, Changsha, China
| | - Shuang Li
- Department of Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Aging and Age-Related Disease Research, Central South University, Changsha, China
| | - You-Shuo Liu
- Department of Geriatrics, The Second Xiangya Hospital, Central South University, Changsha, China.,Institute of Aging and Age-Related Disease Research, Central South University, Changsha, China
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