1
|
Chen J, Liu Z, Ma L, Gao S, Fu H, Wang C, Lu A, Wang B, Gu X. Targeting Epigenetics and Non-coding RNAs in Myocardial Infarction: From Mechanisms to Therapeutics. Front Genet 2022; 12:780649. [PMID: 34987550 PMCID: PMC8721121 DOI: 10.3389/fgene.2021.780649] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 11/30/2021] [Indexed: 12/12/2022] Open
Abstract
Myocardial infarction (MI) is a complicated pathology triggered by numerous environmental and genetic factors. Understanding the effect of epigenetic regulation mechanisms on the cardiovascular disease would advance the field and promote prophylactic methods targeting epigenetic mechanisms. Genetic screening guides individualised MI therapies and surveillance. The present review reported the latest development on the epigenetic regulation of MI in terms of DNA methylation, histone modifications, and microRNA-dependent MI mechanisms and the novel therapies based on epigenetics.
Collapse
Affiliation(s)
- Jinhong Chen
- Department of TCM, Tianjin University of TCM, Tianjin, China
| | - Zhichao Liu
- Department of TCM, Tianjin University of TCM, Tianjin, China
| | - Li Ma
- Department of TCM, Tianjin University of TCM, Tianjin, China
| | - Shengwei Gao
- Department of TCM, Tianjin University of TCM, Tianjin, China
| | - Huanjie Fu
- Department of TCM, Tianjin University of TCM, Tianjin, China
| | - Can Wang
- Acupuncture Department, The First Affiliated Hospital of Tianjin University of TCM, Tianjin, China
| | - Anmin Lu
- Department of TCM, Tianjin University of TCM, Tianjin, China
| | - Baohe Wang
- Department of Cardiology, The Second Affiliated Hospital of Tianjin University of TCM, Tianjin, China
| | - Xufang Gu
- Department of Cardiology, The Second Affiliated Hospital of Tianjin University of TCM, Tianjin, China
| |
Collapse
|
2
|
Solanki K, Rajpoot S, Bezsonov EE, Orekhov AN, Saluja R, Wary A, Axen C, Wary K, Baig MS. The expanding roles of neuronal nitric oxide synthase (NOS1). PeerJ 2022; 10:e13651. [PMID: 35821897 PMCID: PMC9271274 DOI: 10.7717/peerj.13651] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 06/07/2022] [Indexed: 01/17/2023] Open
Abstract
The nitric oxide synthases (NOS; EC 1.14.13.39) use L-arginine as a substrate to produce nitric oxide (NO) as a by-product in the tissue microenvironment. NOS1 represents the predominant NO-producing enzyme highly enriched in the brain and known to mediate multiple functions, ranging from learning and memory development to maintaining synaptic plasticity and neuronal development, Alzheimer's disease (AD), psychiatric disorders and behavioral deficits. However, accumulating evidence indicate both canonical and non-canonical roles of NOS1-derived NO in several other tissues and chronic diseases. A better understanding of NOS1-derived NO signaling, and identification and characterization of NO-metabolites in non-neuronal tissues could become useful in diagnosis and prognosis of diseases associated with NOS1 expression. Continued investigation on the roles of NOS1, therefore, will synthesize new knowledge and aid in the discovery of small molecules which could be used to titrate the activities of NOS1-derived NO signaling and NO-metabolites. Here, we address the significance of NOS1 and its byproduct NO in modifying pathophysiological events, which could be beneficial in understanding both the disease mechanisms and therapeutics.
Collapse
Affiliation(s)
- Kundan Solanki
- Department of Biosciences and Biomedical Engineering (BSBE), Indian Institute of Technology Indore (IITI), Simrol, Indore, India
| | - Sajjan Rajpoot
- Department of Biosciences and Biomedical Engineering (BSBE), Indian Institute of Technology Indore (IITI), Simrol, Indore, India
| | - Evgeny E Bezsonov
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia.,Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Moscow, Russia.,Department of Biology and General Genetics, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Alexander N Orekhov
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Moscow, Russia.,Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Rohit Saluja
- Department of Biochemistry, All India Institute of Medical Sciences, Bibinagar, Hyderabad, India
| | - Anita Wary
- Pharmacology and Regenerative Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Cassondra Axen
- Pharmacology and Regenerative Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Kishore Wary
- Pharmacology and Regenerative Medicine, University of Illinois at Chicago, Chicago, IL, United States
| | - Mirza S Baig
- Department of Biosciences and Biomedical Engineering (BSBE), Indian Institute of Technology Indore (IITI), Simrol, Indore, India
| |
Collapse
|
3
|
Xu H, Zhong Y, Yuan S, Wu Y, Ma Z, Hao Z, Ding H, Wu H, Liu G, Pang M, Liu N, Wang C, Zhang N. Nitric Oxide Synthase Type 1 Methylation Is Associated With White Matter Microstructure in the Corpus Callosum and Greater Panic Disorder Severity Among Panic Disorder Patients. Front Neurol 2021; 12:755270. [PMID: 34733233 PMCID: PMC8559336 DOI: 10.3389/fneur.2021.755270] [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: 08/13/2021] [Accepted: 09/06/2021] [Indexed: 11/28/2022] Open
Abstract
Objectives: Methylation of the neuronal nitric oxide synthase (NOS1/nNOS) gene has recently been identified as a promising biomarker of psychiatric disorders. NOS1 plays an essential role in neurite outgrowth and may thus affect the microstructure development of white matter (WM) in the corpus callosum (CC), which is known to be altered in panic disorder (PD). We examined the relationship between NOS1 methylation, WM tracts in the CC, and symptoms based on this finding. Methods: Thirty-two patients with PD and 22 healthy controls (HCs) were recruited after age, gender, and the education level were matched. The cell type used was whole-blood DNA, and DNA methylation of NOS1 was measured at 20 CpG sites in the promoter region. Although 25 patients with PD were assessed with the Panic Disorder Severity Scale (PDSS), diffusion tensor imaging (DTI) scans were only collected from 16 participants with PD. Results: We observed that the PD group showed lower methylation than did the HCs group and positive correlations between the symptom severity of PD and methylation at CpG4 and CpG9. In addition, CpG9 methylation was significantly correlated with the fractional anisotropy (FA) and mean diffusivity (MD) values of the CC and its major components (the genu and the splenium) in the PD group. Furthermore, path analyses showed that CpG9 methylation offers a mediating effect for the association between the MD values of the genu of the CC and PD symptom severity (95% CI = −1.731 to −0.034). Conclusions: The results suggest that CpG9 methylation leads to atypical development of the genu of the CC, resulting in higher PD symptom severity, adding support for the methylation of NOS1 as a future prognostic indicator of PD.
Collapse
Affiliation(s)
- Huazhen Xu
- Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, China.,The First Affiliated Hospital With Nanjing Medical University, Nanjing, China
| | - Yuan Zhong
- School of Psychology, Nanjing Normal University, Nanjing, China.,Jiangsu Key Laboratory of Mental Health and Cognitive Science, Nanjing Normal University, Nanjing, China
| | - Shiting Yuan
- Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Yun Wu
- Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Zijuan Ma
- School of Psychology, South China Normal University, Guangzhou, China
| | - Ziyu Hao
- School of Psychology, Nanjing Normal University, Nanjing, China
| | - Huachen Ding
- Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Huiqing Wu
- Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Gang Liu
- Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Manlong Pang
- Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, China
| | - Na Liu
- Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, China.,Cognitive Behavioral Therapy Institute of Nanjing Medical University, Nanjing, China
| | - Chun Wang
- Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, China.,School of Psychology, Nanjing Normal University, Nanjing, China.,Cognitive Behavioral Therapy Institute of Nanjing Medical University, Nanjing, China.,Functional Brain Imaging Institute of Nanjing Medical University, Nanjing, China
| | - Ning Zhang
- Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing, China.,Cognitive Behavioral Therapy Institute of Nanjing Medical University, Nanjing, China.,Functional Brain Imaging Institute of Nanjing Medical University, Nanjing, China
| |
Collapse
|
4
|
Mukherjee S, Dasgupta S, Mishra PK, Chaudhury K. Air pollution-induced epigenetic changes: disease development and a possible link with hypersensitivity pneumonitis. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:55981-56002. [PMID: 34498177 PMCID: PMC8425320 DOI: 10.1007/s11356-021-16056-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 08/16/2021] [Indexed: 05/16/2023]
Abstract
Air pollution is a serious threat to our health and has become one of the major causes of many diseases including cardiovascular disease, respiratory disease, and cancer. The association between air pollution and various diseases has long been a topic of research interest. However, it remains unclear how air pollution actually impacts health by modulating several important cellular functions. Recently, some evidence has emerged about air pollution-induced epigenetic changes, which are linked with the etiology of various human diseases. Among several epigenetic modifications, DNA methylation represents the most prominent epigenetic alteration underlying the air pollution-induced pathogenic mechanism. Several other types of epigenetic changes, such as histone modifications, miRNA, and non-coding RNA expression, have also been found to have been linked with air pollution. Hypersensitivity pneumonitis (HP), one of the most prevalent forms of interstitial lung diseases (ILDs), is triggered by the inhalation of certain organic and inorganic substances. HP is characterized by inflammation in the tissues around the lungs' airways and may lead to irreversible lung scarring over time. This review, in addition to other diseases, attempts to understand whether certain pollutants influence HP development through such epigenetic modifications.
Collapse
Affiliation(s)
- Suranjana Mukherjee
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, 721302, India.
| | - Sanjukta Dasgupta
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, 721302, India
| | - Pradyumna K Mishra
- Department of Molecular Biology, ICMR-National Institute for Research in Environmental Health, Bhopal, Madhya Pradesh, 462030, India
| | - Koel Chaudhury
- School of Medical Science and Technology, Indian Institute of Technology Kharagpur, Kharagpur, West Bengal, 721302, India
| |
Collapse
|
5
|
Falkner B. Maternal and gestational influences on childhood blood pressure. Pediatr Nephrol 2020; 35:1409-1418. [PMID: 30790042 DOI: 10.1007/s00467-019-4201-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/11/2019] [Accepted: 01/15/2019] [Indexed: 01/25/2023]
Abstract
Exposures that contribute to a sub-optimal intrauterine environment can have an effect on the developing fetus. Impaired fetal growth that results in low birth weight is an established risk factor for cardio-metabolic disorders later in life. Recent epidemiologic and prospective cohort studies that include the maternal and gestational period have identified maternal and gestational conditions that confer increased risk for subsequent cardio-metabolic disorders in the absence of low birth weight. Maternal pre-conception health status, including chronic obesity and type 2 diabetes, increase risk for childhood obesity and obesity-related higher blood pressure (BP) in child offspring. Maternal gestational exposures, including gestational diabetes, gestational hypertension, and preeclampsia, are associated with higher BP in offspring. Other maternal exposures such as cigarette smoke and air pollution also increase risk for higher BP in child offspring. Recent, but limited, data indicate that assisted reproductive technologies can be associated with hypertension in childhood, despite otherwise normal gestation and healthy newborn. Gestational exposures associated with higher BP in childhood can be related to familial lifestyle factors, genetics, or epigenetic modification of fetal deoxyribonucleic acid (DNA). These factors, or combination of factors, as well as other adverse intrauterine conditions, could induce fetal programing leading to health consequences in later life. Current and developing research will provide additional insights on gestational exposures and fetal adjustments that increase risk for higher BP levels in childhood.
Collapse
Affiliation(s)
- Bonita Falkner
- Department of Medicine and Pediatrics, Thomas Jefferson University, 833 Chestnut St. Ste. 7000, Philadelphia, PA, 19107, USA.
| |
Collapse
|
6
|
Dimauro I, Paronetto MP, Caporossi D. Exercise, redox homeostasis and the epigenetic landscape. Redox Biol 2020; 35:101477. [PMID: 32127290 PMCID: PMC7284912 DOI: 10.1016/j.redox.2020.101477] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/12/2020] [Accepted: 02/23/2020] [Indexed: 02/07/2023] Open
Abstract
Physical exercise represents one of the strongest physiological stimuli capable to induce functional and structural modifications in all biological systems. Indeed, beside the traditional genetic mechanisms, physical exercise can modulate gene expression through epigenetic modifications, namely DNA methylation, post-translational histone modification and non-coding RNA transcripts. Initially considered as merely damaging molecules, it is now well recognized that both reactive oxygen (ROS) and nitrogen species (RNS) produced under voluntary exercise play an important role as regulatory mediators in signaling processes. While robust scientific evidences highlight the role of exercise-associated redox modifications in modulating gene expression through the genetic machinery, the understanding of their specific impact on epigenomic profile is still at an early stage. This review will provide an overview of the role of ROS and RNS in modulating the epigenetic landscape in the context of exercise-related adaptations. Physical exercise can modulate gene expression through epigenetic modifications. Epigenetic regulation of ROS/RNS generating, sensing and neutralizing enzymes can impact the cellular levels of ROS and RNS. ROS might act as modulators of epigenetic machinery, interfering with DNA methylation, hPTMs and ncRNAs expression. Redox homeostasis might hold a relevant role in the epigenetic landscape modulating exercise-related adaptations.
Collapse
Affiliation(s)
- Ivan Dimauro
- Unit of Biology and Genetics of Movement, Department of Movement, Human and Health Sciences, University of Rome Foro Italico, Piazza Lauro de Bosis 15, 00135, Rome, Italy
| | - Maria Paola Paronetto
- Unit of Biology and Genetics of Movement, Department of Movement, Human and Health Sciences, University of Rome Foro Italico, Piazza Lauro de Bosis 15, 00135, Rome, Italy; Laboratory of Cellular and Molecular Neurobiology, IRCCS Fondazione Santa Lucia, Via Del Fosso di Fiorano, Rome, Italy
| | - Daniela Caporossi
- Unit of Biology and Genetics of Movement, Department of Movement, Human and Health Sciences, University of Rome Foro Italico, Piazza Lauro de Bosis 15, 00135, Rome, Italy.
| |
Collapse
|
7
|
Andreeva–Gateva PA, Mihaleva ID, Dimova II. Type 2 diabetes mellitus and cardiovascular risk; what the pharmacotherapy can change through the epigenetics. Postgrad Med 2019; 132:109-125. [DOI: 10.1080/00325481.2019.1681215] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Pavlina A. Andreeva–Gateva
- Department of Pharmacology and Toxicology, Faculty of Medicine, Medical University of Sofia, Sofia, Bulgaria
- Department of Pharmacology, Medical Faculty, Sofia University “St Kliment Ohridski”, Sofia, Bulgaria
| | - Ivelina D. Mihaleva
- Department of Pharmacology and Toxicology, Faculty of Medicine, Medical University of Sofia, Sofia, Bulgaria
| | - Ivanka I. Dimova
- Department of Medical Genetics, Faculty of Medicine, Medical University of Sofia, Sofia, Bulgaria
| |
Collapse
|
8
|
Segers VFM, Gevaert AB, Boen JRA, Van Craenenbroeck EM, De Keulenaer GW. Epigenetic regulation of intercellular communication in the heart. Am J Physiol Heart Circ Physiol 2019; 316:H1417-H1425. [DOI: 10.1152/ajpheart.00038.2019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The myocardium is a highly structured tissue consisting of different cell types including cardiomyocytes, endothelial cells, fibroblasts, smooth muscle cells, inflammatory cells, and stem cells. Microvascular endothelial cells are the most abundant cell type in the myocardium and play crucial roles during cardiac development, in normal adult myocardium, and during myocardial diseases such as heart failure. In the last decade, epigenetic changes have been described regulating cellular function in almost every cell type in the organism. Here, we review recent evidence on different epigenetic changes that regulate intercellular communication in normal myocardium and during myocardial diseases, including cardiac remodeling. Epigenetic changes influence many intercellular communication signaling systems, including the nitric oxide, angiotensin, and endothelin signaling systems. In this review, we go beyond discussing classic endothelial function (for instance nitric oxide secretion) and will discuss epigenetic regulation of intercellular communication.
Collapse
Affiliation(s)
- Vincent F. M. Segers
- Laboratory of Physiopharmacology, University of Antwerp, Antwerp, Belgium
- Department of Cardiology, University Hospital Antwerp, Edegem, Belgium
| | - Andreas B. Gevaert
- Laboratory of Physiopharmacology, University of Antwerp, Antwerp, Belgium
- Department of Cardiology, University Hospital Antwerp, Edegem, Belgium
- Research Group Cardiovascular Diseases, GENCOR Department, University of Antwerp, Antwerp, Belgium
| | - Jente R. A. Boen
- Laboratory of Physiopharmacology, University of Antwerp, Antwerp, Belgium
- Research Group Cardiovascular Diseases, GENCOR Department, University of Antwerp, Antwerp, Belgium
| | - Emeline M. Van Craenenbroeck
- Department of Cardiology, University Hospital Antwerp, Edegem, Belgium
- Research Group Cardiovascular Diseases, GENCOR Department, University of Antwerp, Antwerp, Belgium
| | - Gilles W. De Keulenaer
- Laboratory of Physiopharmacology, University of Antwerp, Antwerp, Belgium
- Department of Cardiology, Ziekenhuisnetwerk Antwerpen, Hospital, Antwerp, Belgium
| |
Collapse
|
9
|
Mendizábal B, Urbina EM, Becker R, Daniels SR, Falkner BE, Hamdani G, Hanevold CD, Hooper SR, Ingelfinger JR, Lande M, Martin LJ, Meyers K, Mitsnefes M, Rosner B, Samuels JA, Flynn JT. SHIP-AHOY (Study of High Blood Pressure in Pediatrics: Adult Hypertension Onset in Youth). Hypertension 2019; 72:625-631. [PMID: 29987102 DOI: 10.1161/hypertensionaha.118.11434] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Although hypertension is identifiable in children and adolescents, there are many knowledge gaps on how to best define and manage high blood pressure in the young. SHIP-AHOY (Study of High Blood Pressure in Pediatrics: Adult Hypertension Onset in Youth) is being conducted to address these knowledge gaps. Five hundred adolescents will be recruited and will undergo ambulatory blood pressure monitoring, echocardiographic, vascular, and cognitive assessments, as well as epigenetic studies to identify mechanisms that underlie the development of hypertensive target organ damage. Details of the design and methods that will be utilized in SHIP-AHOY are presented here, as well as baseline characteristics of the first 264 study participants. The primary aim of the study is to develop a risk-based definition of hypertension in the young that will result in better understanding of the transition from blood pressure in youth to adult cardiovascular disease.
Collapse
Affiliation(s)
| | | | - Richard Becker
- Heart, Lung and Vascular Institute, University of Cincinnati College of Medicine, OH (R.B.)
| | - Stephen R Daniels
- Department of Pediatrics, Denver Children's Hospital, Aurora, CO (S.R.D.)
| | - Bonita E Falkner
- Departments of Medicine and Pediatrics, Thomas Jefferson University, Philadelphia, PA (B.E.F.)
| | | | - Coral D Hanevold
- Division of Nephrology, Department of Pediatrics, Seattle Children's Hospital, University of Washington School of Medicine (C.D.H., J.T.F.)
| | - Stephen R Hooper
- Department of Allied Health Sciences, University of North Carolina School of Medicine, Chapel Hill (S.R.H.)
| | - Julie R Ingelfinger
- Department of Pediatrics, Harvard Medical School, Mass General Hospital for Children at Massachusetts General Hospital (J.R.I.)
| | - Marc Lande
- Department of Pediatrics, University of Rochester Medical Center, NY (M.L.)
| | - Lisa J Martin
- Human Genetics (L.J.M.), Cincinnati Children's Hospital Medical Center, OH
| | - Kevin Meyers
- Pediatric Nephrology, Children's Hospital of Philadelphia, PA (K.M.)
| | - Mark Mitsnefes
- From the Divisions of Preventive Cardiology (B.M., E.M.U.)
| | - Bernard Rosner
- Department of Medicine, Harvard Medical School, Boston, MA (B.R.)
| | - Joshua A Samuels
- Pediatric Nephrology and Hypertension, University of Texas Health Science Center at Houston (J.A.S.)
| | - Joseph T Flynn
- Division of Nephrology, Department of Pediatrics, Seattle Children's Hospital, University of Washington School of Medicine (C.D.H., J.T.F.)
| |
Collapse
|
10
|
Parmeggiani L, Salandin M, Egger F, Lupi F, Primerano M, Radetti G. A thicker intima-media carotid wall was found in a cohort of children with recent onset migraine. Acta Paediatr 2016; 105:e577-e581. [PMID: 27686570 DOI: 10.1111/apa.13611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2016] [Revised: 09/06/2016] [Accepted: 09/26/2016] [Indexed: 01/22/2023]
Abstract
AIM Migraine affects approximately 10-20% of the general population, including children and adolescents, and an association between migraine and increased risks for cardiovascular disease and stroke have been reported in adult patients. This study aimed to address the lack of data on children with migraine. METHODS This study comprised 30 children and adolescents (16 male) with migraine. We evaluated their biochemical profile, glucose homeostasis, vascular function by flow-mediated dilatation and arterial structure by carotid intima-media thickness (cIMT). A group of 32 age, sex and auxologically matched children (17 male) served as controls. RESULTS The group of children with migraine had a normal biochemical profile and glucose homeostasis, but presented with significantly thicker cIMT than the control group (0.48 ± 0.07 mm versus 0.45 ± 0.04, p < 0.05). CONCLUSION We observed a significantly thicker cIMT in children with migraine compared with the controls. The brief time interval between the onset of the disease and the time of the study makes it unlikely that repetitive migraine attacks could be responsible for the thickening of the cIMT. Thus, it may be speculated that primitive vascular function abnormalities were wholly or partly responsible for the development of migraine in this paediatric cohort.
Collapse
Affiliation(s)
- Lucio Parmeggiani
- Department of Neuropediatrics; Regional Hospital of Bolzano; Bolzano Italy
| | - Michela Salandin
- Department of Neuropediatrics; Regional Hospital of Bolzano; Bolzano Italy
| | - Flavio Egger
- Department Internal Medicine; Regional Hospital of Bolzano; Bolzano Italy
| | - Fiorenzo Lupi
- Department of Pediatrics; Regional Hospital of Bolzano; Bolzano Italy
| | - Marco Primerano
- Hospital Pharmacy; Regional Hospital of Bolzano; Bolzano Italy
| | - Giorgio Radetti
- Department of Pediatrics; Regional Hospital of Bolzano; Bolzano Italy
| |
Collapse
|
11
|
Zuo HP, Guo YY, Che L, Wu XZ. Hypomethylation of Interleukin-6 Promoter is Associated with the Risk of Coronary Heart Disease. Arq Bras Cardiol 2016; 107:131-6. [PMID: 27627640 PMCID: PMC5074066 DOI: 10.5935/abc.20160124] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 02/29/2016] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Interleukin-6 (IL-6) is implicated in the pathogenesis of coronary heart disease (CHD), and IL-6 expression has associated with reduced DNA methylation of its gene promoter. However, there are no data on IL-6 promoter methylation and the risk of CHD. OBJECTIVE To examine whether IL-6 promoter methylation measured in blood leukocyte DNA is associated with CHD risk. METHODS A total of 212 cases with CHD and 218 controls were enrolled. Methylation at two CpG sites in IL-6 promoter was measured by bisulfite pyrosequencing, and the mean IL-6 methylation was calculated by averaging the methylation measures of the two CpGs. RESULTS Mean methylation level in IL-6 promoter in CHD cases was significantly lower than that in controls (p = 0.023). Logistic regression analysis showed that IL-6 methylation was inversely associated with the risk of CHD. The odds ratios (ORs) of CHD for subjects in the second and first (lowest) tertile of IL-6 methylation were 1.87 (95% CI = 1.10‑3.20) and 2.01 (95% CI = 1.19-3.38) (ptrend = 0.013), respectively, compared to subjects in the third (highest) tertile. The IL-6 hypomethylation-related risk estimates tended to be stronger for acute myocardial infarction (ptrend = 0.006). CpG position-specific analysis showed that hypomethylation of position 1 conferred a more pronounced increase in CHD risk than that of position 2. CONCLUSION These findings suggest that DNA hypomethylation of IL-6 promoter is associated with the increased risk for CHD, especially for acute myocardial infarction. The two distinct CpGs in IL-6 may contribute differently to the development of CHD.
Collapse
Affiliation(s)
- Hong-Peng Zuo
- Department of Emergency, Tongji Hospital, Tongji University, Shanghai, China
| | - Ying-Yu Guo
- Department of Computed Tomography, Jilin Oilfield General Hospital, Songyuan, Jilin Province, China
| | - Lin Che
- Department of Cardiology, Tongji Hospital, Tongji University, Shanghai, China
| | - Xian-Zheng Wu
- Department of Emergency, Tongji Hospital, Tongji University, Shanghai, China
| |
Collapse
|
12
|
Mónica FZ, Bian K, Murad F. The Endothelium-Dependent Nitric Oxide-cGMP Pathway. ADVANCES IN PHARMACOLOGY 2016; 77:1-27. [PMID: 27451093 DOI: 10.1016/bs.apha.2016.05.001] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Nitric oxide (NO)-cyclic 3'-5' guanosine monophosphate (cGMP) signaling plays a critical role on smooth muscle tone, platelet activity, cardiac contractility, renal function and fluid balance, and cell growth. Studies of the 1990s established endothelium dysfunction as one of the major causes of cardiovascular diseases. Therapeutic strategies that benefit NO bioavailability have been applied in clinical medicine extensively. Basic and clinical studies of cGMP regulation through activation of soluble guanylyl cyclase (sGC) or inhibition of cyclic nucleotide phosphodiesterase type 5 (PDE5) have resulted in effective therapies for pulmonary hypertension, erectile dysfunction, and more recently benign prostatic hyperplasia. This section reviews (1) how endothelial dysfunction and NO deficiency lead to cardiovascular diseases, (2) how soluble cGMP regulation leads to beneficial effects on disorders of the circulation system, and (3) the epigenetic regulation of NO-sGC pathway components in the cardiovascular system. In conclusion, the discovery of the NO-cGMP pathway revolutionized the comprehension of pathophysiological mechanisms involved in cardiovascular and other diseases. However, considering the expression "from bench to bedside" the therapeutic alternatives targeting NO-cGMP did not immediately follow the marked biochemical and pathophysiological revolution. Some therapeutic options have been effective and released on the market for pulmonary hypertension and erectile dysfunction such as inhaled NO, PDE5 inhibitors, and recently sGC stimulators. The therapeutic armamentarium for many other disorders is expected in the near future. There are currently numerous active basic and clinical research programs in universities and industries attempting to develop novel therapies for many diseases and medical applications.
Collapse
Affiliation(s)
- F Z Mónica
- School of Medicine, George Washington University, Washington, DC, United States; State University of Campinas (UNICAMP), Campinas, Brazil
| | - K Bian
- School of Medicine, George Washington University, Washington, DC, United States.
| | - F Murad
- School of Medicine, George Washington University, Washington, DC, United States.
| |
Collapse
|
13
|
Guarrera S, Fiorito G, Onland-Moret NC, Russo A, Agnoli C, Allione A, Di Gaetano C, Mattiello A, Ricceri F, Chiodini P, Polidoro S, Frasca G, Verschuren MWM, Boer JMA, Iacoviello L, van der Schouw YT, Tumino R, Vineis P, Krogh V, Panico S, Sacerdote C, Matullo G. Gene-specific DNA methylation profiles and LINE-1 hypomethylation are associated with myocardial infarction risk. Clin Epigenetics 2015; 7:133. [PMID: 26705428 PMCID: PMC4690365 DOI: 10.1186/s13148-015-0164-3] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Accepted: 12/15/2015] [Indexed: 12/16/2022] Open
Abstract
Background DNA methylation profiles are responsive to environmental stimuli and metabolic shifts. This makes DNA methylation a potential biomarker of environmental-related and lifestyle-driven diseases of adulthood. Therefore, we investigated if white blood cells’ (WBCs) DNA methylation profiles are associated with myocardial infarction (MI) occurrence. Whole-genome DNA methylation was investigated by microarray analysis in 292 MI cases and 292 matched controls from the large prospective Italian European Prospective Investigation into Cancer and Nutrition (EPIC) cohort (EPICOR study). Significant signals (false discovery rate (FDR) adjusted P < 0.05) were replicated by mass spectrometry in 317 MI cases and 262 controls from the Dutch EPIC cohort (EPIC-NL). Long interspersed nuclear element-1 (LINE-1) methylation profiles were also evaluated in both groups. Results A differentially methylated region (DMR) within the zinc finger and BTB domain-containing protein 12 (ZBTB12) gene body and LINE-1 hypomethylation were identified in EPICOR MI cases and replicated in the EPIC-NL sample (ZBTB12-DMR meta-analysis: effect size ± se = −0.016 ± 0.003, 95 % CI = −0.021;−0.011, P = 7.54 × 10−10; LINE-1 methylation meta-analysis: effect size ± se = −0.161 ± 0.040, 95 % CI = −0.239;−0.082, P = 6.01 × 10−5). Moreover, cases with shorter time to disease had more pronounced ZBTB12-DMR hypomethylation (meta-analysis, men: effect size ± se = −0.0059 ± 0.0017, PTREND = 5.0 × 10−4; women: effect size ± se = −0.0053 ± 0.0019, PTREND = 6.5 × 10−3) and LINE-1 hypomethylation (meta-analysis, men: effect size ± se = −0.0010 ± 0.0003, PTREND = 1.6 × 10−3; women: effect size ± se = −0.0008 ± 0.0004, PTREND = 0.026) than MI cases with longer time to disease. In the EPIC-NL replication panel, DNA methylation profiles improved case-control discrimination and reclassification when compared with traditional MI risk factors only (net reclassification improvement (95 % CI) between 0.23 (0.02–0.43), P = 0.034, and 0.89 (0.64–1.14), P < 1 × 10−5). Conclusions Our data suggest that specific methylation profiles can be detected in WBCs, in a preclinical condition, several years before the occurrence of MI, providing an independent signature of cardiovascular risk. We showed that prediction accuracy can be improved when DNA methylation is taken into account together with traditional MI risk factors, although further confirmation on a larger sample is warranted. Our findings support the potential use of DNA methylation patterns in peripheral blood white cells as promising early biomarkers of MI. Electronic supplementary material The online version of this article (doi:10.1186/s13148-015-0164-3) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Simonetta Guarrera
- Human Genetics Foundation (HuGeF), Via Nizza 52, Turin, I-10126 Torino Italy.,Medical Sciences Department, University of Turin, Turin, Italy
| | - Giovanni Fiorito
- Human Genetics Foundation (HuGeF), Via Nizza 52, Turin, I-10126 Torino Italy.,Medical Sciences Department, University of Turin, Turin, Italy
| | | | - Alessia Russo
- Human Genetics Foundation (HuGeF), Via Nizza 52, Turin, I-10126 Torino Italy.,Medical Sciences Department, University of Turin, Turin, Italy
| | - Claudia Agnoli
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Alessandra Allione
- Human Genetics Foundation (HuGeF), Via Nizza 52, Turin, I-10126 Torino Italy.,Medical Sciences Department, University of Turin, Turin, Italy
| | - Cornelia Di Gaetano
- Human Genetics Foundation (HuGeF), Via Nizza 52, Turin, I-10126 Torino Italy.,Medical Sciences Department, University of Turin, Turin, Italy
| | - Amalia Mattiello
- Department of Clinical and Experimental Medicine, Federico II University, Naples, Italy
| | | | - Paolo Chiodini
- Department of Public Health, Second University of Naples, Naples, Italy
| | - Silvia Polidoro
- Human Genetics Foundation (HuGeF), Via Nizza 52, Turin, I-10126 Torino Italy
| | - Graziella Frasca
- Cancer Registry and Histopathology Unit, "Civile-M.P. Arezzo" Hospital, ASP 7, Ragusa, Italy
| | - Monique W M Verschuren
- Julius Center for Health Sciences and Primary Care, UMC Utrecht, Utrecht, The Netherlands.,Centre for Nutrition, Prevention and Health Services, National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Jolanda M A Boer
- Centre for Nutrition, Prevention and Health Services, National Institute for Public Health and the Environment, Bilthoven, The Netherlands
| | - Licia Iacoviello
- Department of Epidemiology and Prevention, IRCCS Istituto Neurologico Mediterraneo Neuromed, Pozzilli, IS Italy
| | | | - Rosario Tumino
- Cancer Registry and Histopathology Unit, "Civile-M.P. Arezzo" Hospital, ASP 7, Ragusa, Italy
| | - Paolo Vineis
- Human Genetics Foundation (HuGeF), Via Nizza 52, Turin, I-10126 Torino Italy.,Epidemiology and Public Health, Imperial College London, London, UK
| | - Vittorio Krogh
- Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Salvatore Panico
- Department of Clinical and Experimental Medicine, Federico II University, Naples, Italy
| | | | - Giuseppe Matullo
- Human Genetics Foundation (HuGeF), Via Nizza 52, Turin, I-10126 Torino Italy.,Medical Sciences Department, University of Turin, Turin, Italy
| |
Collapse
|
14
|
Arbour L, Asuri S, Whittome B, Polanco F, Hegele RA. The Genetics of Cardiovascular Disease in Canadian and International Aboriginal Populations. Can J Cardiol 2015; 31:1094-115. [DOI: 10.1016/j.cjca.2015.07.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Revised: 07/08/2015] [Accepted: 07/09/2015] [Indexed: 12/16/2022] Open
|
15
|
Sun K, Xiang X, Li N, Huang S, Qin X, Wu Y, Tang X, Gao P, Li J, Wu T, Chen D, Hu Y. Gene-Diet Interaction between SIRT6 and Soybean Intake for Different Levels of Pulse Wave Velocity. Int J Mol Sci 2015; 16:14338-52. [PMID: 26114387 PMCID: PMC4519845 DOI: 10.3390/ijms160714338] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2015] [Revised: 06/19/2015] [Accepted: 06/19/2015] [Indexed: 12/20/2022] Open
Abstract
Soybean is a common food for the Chinese people. We aimed to investigate the risk for brachial ankle pulse wave velocity (baPWV) with inflammatory-related SNPs and soybean. baPWV was measured, and 16 inflammatory-related SNPs located on ADIPOQ, CDH13, SIRT3, SIRT6, CXCL12, CXCR4, NOS1, PON1 and CDKN2B were genotyped in 1749 Chinese participants recruited from various communities. ADIPOQ rs12495941 (GT/TT vs. GG: crude OR = 1.27, p = 0.044) and SIRT6 rs107251 (CT/TT vs. CC: crude OR = 0.74, p = 0.009) were associated with abnormal baPWV (baPWV ≥ 1700 cm/s). After adjustment for conventional environmental risk factors, rs12495941 was associated with abnormal baPWV (GT/TT vs. GG: adjusted OR = 1.43, p = 0.011), but the association between rs107251 and abnormal baPWV was not significant (CT/TT vs. CC: adjusted OR = 0.83, p = 0.173). The interaction between rs107251 and soybean intake for different levels of baPWV was statistically significant (p = 0.017). Compared with a high level of soybean intake, a low level of soybean intake can significantly decrease the risk of abnormal baPWV in individuals of rs107251 CT/TT genotypes (≤100 vs. >100 g/week: adjusted OR = 0.542, p = 0.003). In this study, associations between ADIPOQ rs12495941, SIRT6 rs107251 and baPWV, as well as an interaction between SIRT6 rs107251 and soybean intake for different levels of baPWV were found.
Collapse
Affiliation(s)
- Kexin Sun
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China.
| | - Xiao Xiang
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China.
| | - Na Li
- Fangshan District Center for Disease Control and Prevention, Beijing 102401, China.
| | - Shaoping Huang
- Fangshan District Center for Disease Control and Prevention, Beijing 102401, China.
| | - Xueying Qin
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China.
| | - Yiqun Wu
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China.
| | - Xun Tang
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China.
| | - Pei Gao
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China.
| | - Jing Li
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China.
| | - Tao Wu
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China.
| | - Dafang Chen
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China.
| | - Yonghua Hu
- Department of Epidemiology and Biostatistics, Peking University Health Science Center, 38 Xueyuan Road, Beijing 100191, China.
| |
Collapse
|
16
|
Falkner B. Recent clinical and translational advances in pediatric hypertension. Hypertension 2015; 65:926-31. [PMID: 25712720 DOI: 10.1161/hypertensionaha.114.03586] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2014] [Accepted: 02/02/2015] [Indexed: 02/06/2023]
Abstract
Epidemiological reports describe a child population increase in BP level and an increase in prevalence of hypertension, that is largely, but not entirely, driven by a concurrent increase in childhood obesity. Given current estimates, ≈10% of adolescents have hypertension or prehypertension. In addition to obesity, dietary salt intake and waist circumference, a marker of visceral obesity, are found to be independently associated with the rise in BP among children and adolescents. Dietary salt intake in urban children is well above recommended levels largely because of consumption of processed and fast foods. Childhood exposures, such as stress,52 salt, and fructose, as well as lifestyles, including food sources, sleep patterns, and reductions in physical activity may have a role in obesity-high BP associations. In addition, clinical and translational evidence is mounting that intrauterine exposures alter can effect changes in fetal development that have an enduring effect on cardiovascular and metabolic function later in life. These effects can be detected even in children who are products of a term otherwise normal pregnancy. Hypertension in childhood has been defined statistically (BP ≥ 95th percentile) because of lack of outcome data that links a BP level with heightened risk for future cardiovascular events. Therefore, primary hypertension had been considered a risk factor for later hypertension in adulthood. Intermediate markers of TOD, including cardiac hypertrophy, vascular stiffness, and increases in cIMT, are detectable in adolescents with primary hypertension. Evidence that vascular injury is present in the early phase of hypertension and even in prehypertension warrants consideration on the current definition of pediatric hypertension. With further studies on TOD and other risk factors in addition to high BP, it may be possible to shift from a statistical definition to a definition of childhood hypertension that is evidence based. Preventing or reducing childhood obesity would have substantial benefit in countering the documented increase in BP levels and prevalence of high BP in childhood. Weight control in overweight and obese children, along with dietary changes 53 and increases in physical activity,54 has benefit on BP levels in childhood. Prevention of childhood obesity and BP risk will require multiple levels of intervention, including public health, health policy, and attention to food supply to foster the necessary lifestyle changes to prevent and reduce childhood obesity.
Collapse
Affiliation(s)
- Bonita Falkner
- From the Department of Medicine and Pediatrics, Thomas Jefferson University, Philadelphia, PA.
| |
Collapse
|
17
|
Guay SP, Brisson D, Mathieu P, Bossé Y, Gaudet D, Bouchard L. A study in familial hypercholesterolemia suggests reduced methylomic plasticity in men with coronary artery disease. Epigenomics 2015; 7:17-34. [DOI: 10.2217/epi.14.64] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Aim: To assess whether DNA methylation is associated with coronary artery disease (CAD). Materials & methods: An epigenome-wide analysis has been performed on leucocytes from familial hypercholesterolemic (FH) men with (n = 6) or without CAD (n = 6). The results were replicated in an extended sample of FH men (n = 61) and in non-FH men (n = 100) for two of the top differentially methylated loci. Results: FH men with CAD had significantly more hypomethylated and hypermethylated loci and showed less DNA methylation level variability compared with men without CAD (p < 0.001). Moreover, COL14A1 and MMP9 DNA methylation levels were associated with CAD, age of onset of CAD or CAD risk factors. Conclusion: These results suggest that epigenome-wide changes are associated with CAD occurrence in men.
Collapse
Affiliation(s)
- Simon-Pierre Guay
- Department of Biochemistry, Université de Sherbrooke, University-Affiliated Chicoutimi Hospital, 305 rue St-Vallier, Saguenay, Québec G7H 5H6, Canada
- ECOGENE-21 & Lipid Clinic, Chicoutimi Hospital, Saguenay, Québec, Canada
| | - Diane Brisson
- ECOGENE-21 & Lipid Clinic, Chicoutimi Hospital, Saguenay, Québec, Canada
- Department of Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Patrick Mathieu
- Centre de recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Canada
| | - Yohan Bossé
- Centre de recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, Québec, Canada
- Department of Molecular Medicine, Université Laval, Québec, Canada
| | - Daniel Gaudet
- ECOGENE-21 & Lipid Clinic, Chicoutimi Hospital, Saguenay, Québec, Canada
- Department of Medicine, Université de Montréal, Montréal, Québec, Canada
| | - Luigi Bouchard
- Department of Biochemistry, Université de Sherbrooke, University-Affiliated Chicoutimi Hospital, 305 rue St-Vallier, Saguenay, Québec G7H 5H6, Canada
- ECOGENE-21 & Lipid Clinic, Chicoutimi Hospital, Saguenay, Québec, Canada
| |
Collapse
|
18
|
Grimaldi V, Vietri MT, Schiano C, Picascia A, De Pascale MR, Fiorito C, Casamassimi A, Napoli C. Epigenetic reprogramming in atherosclerosis. Curr Atheroscler Rep 2015; 17:476. [PMID: 25433555 DOI: 10.1007/s11883-014-0476-3] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Recent data support the involvement of epigenetic alterations in the pathogenesis of atherosclerosis. The most widely investigated epigenetic mechanism is DNA methylation although also histone code changes occur during the diverse steps of atherosclerosis, such as endothelial cell proliferation, vascular smooth muscle cell (SMC) differentiation, and inflammatory pathway activation. In this review, we focus on the main genes that are epigenetically modified during the atherogenic process, particularly nitric oxide synthase (NOS), estrogen receptors (ERs), collagen type XV alpha 1 (COL15A1), vascular endothelial growth factor receptor (VEGFR), and ten-eleven translocation (TET), which are involved in endothelial dysfunction; gamma interferon (IFN-γ), forkhead box p3 (FOXP3), and tumor necrosis factor-α (TNF-α), associated with atherosclerotic inflammatory process; and p66shc, lectin-like oxLDL receptor (LOX1), and apolipoprotein E (APOE) genes, which are regulated by high cholesterol and homocysteine (Hcy) levels. Furthermore, we also discuss the role of non-coding RNAs (ncRNA) in atherosclerosis. NcRNAs are involved in epigenetic regulation of endothelial function, SMC proliferation, cholesterol synthesis, lipid metabolism, and inflammatory response.
Collapse
Affiliation(s)
- Vincenzo Grimaldi
- U.O.C. Immunohematology, Transfusion Medicine and Transplant Immunology [SIMT], Regional Reference Laboratory of Transplant Immunology [LIT], Azienda Universitaria Policlinico (AOU), Second University of Naples (SUN), Piazza L. Miraglia 2, 80138, Naples, Italy,
| | | | | | | | | | | | | | | |
Collapse
|
19
|
Peng C, Deng Q, Li Z, Xiong C, Li C, Zheng F. Risk-Association of DNMT1 Gene Polymorphisms with Coronary Artery Disease in Chinese Han Population. Int J Mol Sci 2014; 15:22694-22705. [PMID: 25493477 PMCID: PMC4284731 DOI: 10.3390/ijms151222694] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Revised: 11/27/2014] [Accepted: 11/28/2014] [Indexed: 12/27/2022] Open
Abstract
Recently, a significant epigenetic component in the pathogenesis of Coronary Artery Disease (CAD) has been realized. Here, we evaluated the possible association of candidate Single Nucleotide Polymorphisms (SNPs) in the epigenetic-regulatory gene, DNA methyltransferase 1 (DNMT1), with CAD in Chinese Han population. Five tag SNPs (rs16999593, rs2336691, rs2228611, rs4804494, rs7253062) were analyzed by High Resolution Melt (HRM) method in 476 CAD patients and 478 controls. Overall, there were significant differences in the genotype and allele distributions of rs2228611 and rs2336691, between patients and controls. The minor A allele of rs2228611 was associated with a lower risk of CAD (p = 0.034); modest effect in the additive analysis but also marginal significance was found in the recessive model [ORadditive = 0.404 (0.184, 0.884), p = 0.023 and ORrecessive = 0.452 (0.213, 0.963), p = 0.040] after adjusting for confounders. While the rs2336691 A allele were associated with a higher risk of developing CAD (p = 0.037); borderline significant association in both additive and dominant models [ORadditive = 1.632 (1.030, 2.583), p = 0.037 and ORdominant = 1.599 (1.020, 2.507), p = 0.040]. In conclusion, these data provide the first evidence that occurrence of CAD may be moderated by genetic variation in the gene involved in the epigenetic machinery.
Collapse
Affiliation(s)
- Chunyan Peng
- Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Rd 169, Wuhan 430071, China.
| | - Qianyun Deng
- Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Rd 169, Wuhan 430071, China.
| | - Zuhua Li
- Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Rd 169, Wuhan 430071, China.
| | - Chenling Xiong
- Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Rd 169, Wuhan 430071, China.
| | - Cong Li
- Department of Molecular Pathology, International Agency for Research on Cancer, 150 Cours Albert Thomas, Lyon 69372, France.
| | - Fang Zheng
- Center for Gene Diagnosis, Zhongnan Hospital of Wuhan University, Donghu Rd 169, Wuhan 430071, China.
| |
Collapse
|
20
|
Kehler DS, Stammers AN, Susser SE, Hamm NC, Kimber DE, Hlynsky MW, Duhamel TA. Cardiovascular complications of type 2 diabetes in youth. Biochem Cell Biol 2014; 93:496-510. [PMID: 25629355 DOI: 10.1139/bcb-2014-0118] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
The prevalence of type 2 diabetes mellitus (T2DM) in youth has increased dramatically over the past decades. The literature also suggests that the progression from an impaired glucose tolerance state to established T2DM is more rapid in youth, compared to adults. The presence of significant cardiovascular complications in youth with T2DM, including cardiac, macrovascular, and microvascular remodeling, is another major issue in this younger cohort and poses a significant threat to the healthcare system. However, this issue is only now emerging as a major public health concern, with few data to support optimal treatment targets and strategies to reduce cardiovascular disease (CVD) risk in youth with T2DM. Accordingly, the purpose of this minireview is to better understand the cardiovascular complications in youth with T2DM. We briefly describe the pathophysiology from youth studies, including oxidative stress, inflammation, renin-angiotensin aldosterone system, and epigenetics, which link T2DM and CVD. We also describe the literature concerning the early signs of CVD in youth and potential treatment options to reduce cardiovascular risk.
Collapse
Affiliation(s)
- D Scott Kehler
- a Health, Leisure and Human Performance Research Institute, Faculty of Kinesiology and Recreation Management, University Of Manitoba.,b Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre
| | - Andrew N Stammers
- a Health, Leisure and Human Performance Research Institute, Faculty of Kinesiology and Recreation Management, University Of Manitoba.,b Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre
| | - Shanel E Susser
- b Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre.,c Department of Physiology, University of Manitoba
| | - Naomi C Hamm
- a Health, Leisure and Human Performance Research Institute, Faculty of Kinesiology and Recreation Management, University Of Manitoba.,b Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre
| | - Dustin E Kimber
- a Health, Leisure and Human Performance Research Institute, Faculty of Kinesiology and Recreation Management, University Of Manitoba.,b Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre
| | - Michael W Hlynsky
- a Health, Leisure and Human Performance Research Institute, Faculty of Kinesiology and Recreation Management, University Of Manitoba.,b Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre
| | - Todd A Duhamel
- a Health, Leisure and Human Performance Research Institute, Faculty of Kinesiology and Recreation Management, University Of Manitoba.,b Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre.,c Department of Physiology, University of Manitoba.,d Manitoba Institute of Child Health, Winnipeg, Manitoba, Canada
| |
Collapse
|
21
|
Khanna S, Singh GB, Khullar M. Nitric oxide synthases and diabetic cardiomyopathy. Nitric Oxide 2014; 43:29-34. [PMID: 25153033 DOI: 10.1016/j.niox.2014.08.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Revised: 07/22/2014] [Accepted: 08/14/2014] [Indexed: 01/06/2023]
Abstract
Cardiovascular complications associated with diabetes significantly contribute to high mortality and morbidity worldwide. The pathophysiology of diabetic cardiomyopathy (DCM), although extensively researched upon, is partially understood. Impairment in various signaling pathways including nitric oxide (NO) signaling has been implicated in the pathogenesis of diabetes induced myocardial damage. Nitric oxide synthases (NOS), the enzymes responsible for NO generation, play an important role in various physiological processes. Altered expression and activity of NOS have been implicated in cardiovascular diseases, however, the role of NOS and their regulation in the pathogenesis of DCM remain poorly understood. In the present review, we focus on the role of myocardial NOS in the development of DCM. Since epigenetic modifications play an important role in regulation of gene expression, this review also describes the epigenetic regulation of NOS.
Collapse
Affiliation(s)
- Sanskriti Khanna
- Department of Experimental Medicine and Biotechnology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Gurinder Bir Singh
- Department of Experimental Medicine and Biotechnology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Madhu Khullar
- Department of Experimental Medicine and Biotechnology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
| |
Collapse
|
22
|
Guay SP, Légaré C, Houde AA, Mathieu P, Bossé Y, Bouchard L. Acetylsalicylic acid, aging and coronary artery disease are associated with ABCA1 DNA methylation in men. Clin Epigenetics 2014; 6:14. [PMID: 25093045 PMCID: PMC4120725 DOI: 10.1186/1868-7083-6-14] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Accepted: 07/17/2014] [Indexed: 11/30/2022] Open
Abstract
Background Previous studies have suggested that DNA methylation contributes to coronary artery disease (CAD) risk variability. DNA hypermethylation at the ATP-binding cassette transporter A1 (ABCA1) gene, an important modulator of high-density lipoprotein cholesterol and reverse cholesterol transport, has been previously associated with plasma lipid levels, aging and CAD, but the association with CAD has yet to be replicated. Results ABCA1 DNA methylation levels were measured in leucocytes of 88 men using bis-pyrosequencing. We first showed that DNA methylation at the ABCA1 gene promoter locus is associated with aging and CAD occurrence in men (P < 0.05). The latter association is stronger among older men with CAD (≥61 years old; n = 19), who showed at least 4.7% higher ABCA1 DNA methylation levels as compared to younger men with CAD (<61 years old; n = 19) or men without CAD (n = 50; P < 0.001). Higher ABCA1 DNA methylation levels in older men were also associated with higher total cholesterol (r = 0.34, P = 0.03), low-density lipoprotein cholesterol (r = 0.32, P = 0.04) and triglyceride levels (r = 0.26, P = 0.09). Furthermore, we showed that acetylsalicylic acid therapy is associated with 3.6% lower ABCA1 DNA methylation levels (P = 0.006), independent of aging and CAD status of patients. Conclusions This study provides new evidence that the ABCA1 epigenetic profile is associated with CAD and aging, and highlights that epigenetic modifications might be a significant molecular mechanism involved in the pathophysiological processes associated with CAD. Acetylsalicylic acid treatment for CAD prevention might involve epigenetic mechanisms.
Collapse
Affiliation(s)
- Simon-Pierre Guay
- Department of Biochemistry, Faculté de médecine et des sciences de la santé, de l'Université de Sherbrooke, 3001 12e Avenue Nord, Sherbrooke, Québec J1H 5 N4, Canada ; ECOGENE-21 and Lipid Clinic, Chicoutimi Hospital, 305 rue St-Vallier, Saguenay, Québec G7H5H6, Canada
| | - Cécilia Légaré
- Department of Biochemistry, Faculté de médecine et des sciences de la santé, de l'Université de Sherbrooke, 3001 12e Avenue Nord, Sherbrooke, Québec J1H 5 N4, Canada ; ECOGENE-21 and Lipid Clinic, Chicoutimi Hospital, 305 rue St-Vallier, Saguenay, Québec G7H5H6, Canada
| | - Andrée-Anne Houde
- Department of Biochemistry, Faculté de médecine et des sciences de la santé, de l'Université de Sherbrooke, 3001 12e Avenue Nord, Sherbrooke, Québec J1H 5 N4, Canada ; ECOGENE-21 and Lipid Clinic, Chicoutimi Hospital, 305 rue St-Vallier, Saguenay, Québec G7H5H6, Canada
| | - Patrick Mathieu
- Centre de Recherche Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, 2725 chemin Ste-Foy, Québec, Québec G1V 4G5, Canada
| | - Yohan Bossé
- Centre de Recherche Institut Universitaire de Cardiologie et de Pneumologie de Québec, Université Laval, 2725 chemin Ste-Foy, Québec, Québec G1V 4G5, Canada ; Department of Molecular Medicine, Université Laval, 2325 rue de l'Université, Québec, Québec G1V 0A6, Canada
| | - Luigi Bouchard
- Department of Biochemistry, Faculté de médecine et des sciences de la santé, de l'Université de Sherbrooke, 3001 12e Avenue Nord, Sherbrooke, Québec J1H 5 N4, Canada ; ECOGENE-21 and Lipid Clinic, Chicoutimi Hospital, 305 rue St-Vallier, Saguenay, Québec G7H5H6, Canada
| |
Collapse
|