1
|
Tran P, Lau C, Joshi M, Kuehl M, Maddock H, Banerjee P. Exploring Changes in Myocyte Structure, Contractility, and Energetics From Mechanical Unloading in Patients With Heart Failure Undergoing Ventricular Assist Device Implantation: A Systematic Review and Meta-Analysis. Heart Lung Circ 2024:S1443-9506(24)00082-9. [PMID: 38704332 DOI: 10.1016/j.hlc.2024.01.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 01/27/2024] [Accepted: 01/31/2024] [Indexed: 05/06/2024]
Abstract
AIMS Recent reports of myocardial recovery after mechanical unloading with left ventricular assist devices (LVADs) have challenged the prevailing notion that end-stage heart failure (HF) is irreversible. To improve our understanding of this phenomenon, we comprehensively analysed the structural, functional, and energetic changes in failing human cardiomyocytes after LVAD implantation. METHODS Based on a prospectively registered protocol (PROSPERO-CRD42022380214), 30 eligible studies were identified from 940 records with a pooled population of 648 patients predominantly with non-ischaemic cardiomyopathy. RESULTS LVAD led to a substantial regression in myocyte size similar to that of donor hearts (standardised mean difference, -1.29; p<0.001). The meta-regression analysis revealed that HF duration was a significant modifier on the changes in myocyte size. There were some suggestions of fibrosis reversal (-5.17%; p=0.009); however, this was insignificant after sensitivity analysis. Developed force did not improve in cardiac trabeculae (n=5 studies); however, non-physiological isometric contractions were tested. At the myocyte level (n=4 studies), contractile kinetics improved where the time-to-peak force reduced by 41.7%-50.7% and time to 50% relaxation fell by 47.4%-62.1% (p<0.05). Qualitatively, LVAD enhanced substrate utilisation and mitochondrial function (n=6 studies). Most studies were at a high risk of bias. CONCLUSION The regression of maladaptive hypertrophy, partial fibrosis reversal, and normalisation in metabolic pathways after LVAD may be a testament to the heart's remarkable plasticity, even in the advanced stages of HF. However, inconsistencies exist in force-generating capabilities. Using more physiological force-length work-loop assays, addressing the high risks of bias and clinical heterogeneity are crucial to better understand the phenomenon of reverse remodelling.
Collapse
Affiliation(s)
- Patrick Tran
- Centre for Health & Life Sciences, Coventry University, Coventry, UK; Cardiology Department, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK.
| | - Clement Lau
- Cardiology Department, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - Mithilesh Joshi
- Cardiology Department, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK; Warwick Medical School, University of Warwick, Coventry, UK
| | - Michael Kuehl
- Cardiology Department, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK; Warwick Medical School, University of Warwick, Coventry, UK
| | - Helen Maddock
- Centre for Health & Life Sciences, Coventry University, Coventry, UK
| | - Prithwish Banerjee
- Centre for Health & Life Sciences, Coventry University, Coventry, UK; Cardiology Department, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK; Warwick Medical School, University of Warwick, Coventry, UK
| |
Collapse
|
2
|
Wu KJ, Chen Q, Leung CH, Sun N, Gao F, Chen Z. Recent discoveries of the role of histone modifications and related inhibitors in pathological cardiac hypertrophy. Drug Discov Today 2024; 29:103878. [PMID: 38211819 DOI: 10.1016/j.drudis.2024.103878] [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: 10/23/2023] [Revised: 12/19/2023] [Accepted: 01/05/2024] [Indexed: 01/13/2024]
Abstract
Pathological cardiac hypertrophy is a common response of the heart to various pathological stimuli. In recent years, various histone modifications, including acetylation, methylation, phosphorylation and ubiquitination, have been identified to have crucial roles in regulating chromatin remodeling and cardiac hypertrophy. Novel drugs targeting these epigenetic changes have emerged as potential treatments for pathological cardiac hypertrophy. In this review, we provide a comprehensive summary of the roles of histone modifications in regulating the development of pathological cardiac hypertrophy, and discuss potential therapeutic targets that could be utilized for its treatment.
Collapse
Affiliation(s)
- Ke-Jia Wu
- Wuxi School of Medicine, Jiangnan University, Jiangsu 214082, PR China
| | - Qi Chen
- Wuxi School of Medicine, Jiangnan University, Jiangsu 214082, PR China
| | - Chung-Hang Leung
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa 999078, Macau; Department of Biomedical Sciences, Faculty of Health Sciences, University of Macau, Taipa 999078, Macau; Macao Centre for Research and Development in Chinese Medicine, University of Macau, Taipa 999078, Macau; MoE Frontiers Science Centre for Precision Oncology, University of Macau, Taipa 999078, Macau.
| | - Ning Sun
- Wuxi School of Medicine, Jiangnan University, Jiangsu 214082, PR China.
| | - Fei Gao
- Department of Cardiology, Beijing An Zhen Hospital, Capital Medical University, Chaoyang District, Beijing 100029, PR China.
| | - Zhaoyang Chen
- Department of Cardiology, Heart Center of Fujian Province, Fujian Medical University Union Hospital, 29 Xin-Quan Road, Fuzhou, Fujian 350001, PR China.
| |
Collapse
|
3
|
Zhu JY, van de Leemput J, Han Z. The Roles of Histone Lysine Methyltransferases in Heart Development and Disease. J Cardiovasc Dev Dis 2023; 10:305. [PMID: 37504561 PMCID: PMC10380575 DOI: 10.3390/jcdd10070305] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/10/2023] [Accepted: 07/13/2023] [Indexed: 07/29/2023] Open
Abstract
Epigenetic marks regulate the transcriptomic landscape by facilitating the structural packing and unwinding of the genome, which is tightly folded inside the nucleus. Lysine-specific histone methylation is one such mark. It plays crucial roles during development, including in cell fate decisions, in tissue patterning, and in regulating cellular metabolic processes. It has also been associated with varying human developmental disorders. Heart disease has been linked to deregulated histone lysine methylation, and lysine-specific methyltransferases (KMTs) are overrepresented, i.e., more numerous than expected by chance, among the genes with variants associated with congenital heart disease. This review outlines the available evidence to support a role for individual KMTs in heart development and/or disease, including genetic associations in patients and supporting cell culture and animal model studies. It concludes with new advances in the field and new opportunities for treatment.
Collapse
Affiliation(s)
- Jun-yi Zhu
- Center for Precision Disease Modeling, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Joyce van de Leemput
- Center for Precision Disease Modeling, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Zhe Han
- Center for Precision Disease Modeling, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
- Division of Endocrinology, Diabetes, and Nutrition, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| |
Collapse
|
4
|
Toda K, Bernhardt AM, Mehra MR. Mechanical circulatory support for adults in Japan: A 10-year perspective. Artif Organs 2023. [PMID: 37140177 DOI: 10.1111/aor.14536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 02/06/2023] [Accepted: 04/06/2023] [Indexed: 05/05/2023]
Abstract
Globalization in Asia and consequent strengthening of healthcare economic factors in tandem with an increasing heart failure (HF) population have enhanced potential for development and progress in the fields of HF medicine and mechanical circulatory support (MCS). In Japan, there are unique opportunities to investigate the outcome of acute and chronic MCS and a national registry for percutaneous and implantable left ventricular assist device (LVAD) including Impella pumps has been established. A Peripheral extracorporeal membrane oxygenation (ECMO) for acute MCS has been used in more than 7000 patients annually and Impella usage in more than 4000 patients over the past 4 years was noted. Recently, a novel centrifugal pump with hydrodynamically levitated impeller was developed and approved for mid-term extracorporeal circulatory support. In terms of chronic MCS more than 1200 continuous flow LVADs have been implanted during the past decade, and 2-year survival rate after primary LVAD implantation is 91%. Because of donor organ shortage, more than 70% of heart transplant recipients required LVAD support for more than 3 years and prevention and treatment of complications during long-term LVAD support have become important. Five important topics including hemocompatibility-related complications, LVAD infections, aortic valve insufficiency, right ventricular failure and cardiac recovery during LVAD support are discussed in this review for improving clinical outcomes. Findings from Japan will continue to provide useful information regarding MCS for the Asia-Pacific region and beyond.
Collapse
Affiliation(s)
- Koichi Toda
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Alexander M Bernhardt
- Department of Cardiovascular Surgery, University Heart and Vascular Center Hamburg, Hamburg, Germany
| | - Mandeep R Mehra
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| |
Collapse
|
5
|
Gallo G, Rubattu S, Autore C, Volpe M. Natriuretic Peptides: It Is Time for Guided Therapeutic Strategies Based on Their Molecular Mechanisms. Int J Mol Sci 2023; 24:5131. [PMID: 36982204 PMCID: PMC10049669 DOI: 10.3390/ijms24065131] [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: 02/10/2023] [Revised: 03/02/2023] [Accepted: 03/06/2023] [Indexed: 03/29/2023] Open
Abstract
Natriuretic peptides (NPs) are the principal expression products of the endocrine function of the heart. They exert several beneficial effects, mostly mediated through guanylate cyclase-A coupled receptors, including natriuresis, diuresis, vasorelaxation, blood volume and blood pressure reduction, and regulation of electrolyte homeostasis. As a result of their biological functions, NPs counterbalance neurohormonal dysregulation in heart failure and other cardiovascular diseases. NPs have been also validated as diagnostic and prognostic biomarkers in cardiovascular diseases such as atrial fibrillation, coronary artery disease, and valvular heart disease, as well as in the presence of left ventricular hypertrophy and severe cardiac remodeling. Serial measurements of their levels may be used to contribute to more accurate risk stratification by identifying patients who are more likely to experience death from cardiovascular causes, heart failure, and cardiac hospitalizations and to guide tailored pharmacological and non-pharmacological strategies with the aim to improve clinical outcomes. On these premises, multiple therapeutic strategies based on the biological properties of NPs have been attempted to develop new targeted cardiovascular therapies. Apart from the introduction of the class of angiotensin receptor/neprilysin inhibitors to 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 with promising results. Moreover, different therapeutic strategies based on the molecular mechanisms involved in NP regulation and function are under development for the management of heart failure, hypertension, and other cardiovascular conditions.
Collapse
Affiliation(s)
- Giovanna Gallo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant’Andrea Hospital, Via di Grottarossa 1035, 00189 Rome, RM, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant’Andrea Hospital, Via di Grottarossa 1035, 00189 Rome, RM, Italy
- IRCCS Neuromed, Via Atinense 18, 86077 Pozzilli, IS, Italy
| | - Camillo Autore
- IRCCS San Raffaele Cassino, Via G. Di Biasio 1, 03043 Cassino, FR, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant’Andrea Hospital, Via di Grottarossa 1035, 00189 Rome, RM, Italy
- IRCCS San Raffaele Roma, Via della Pisana 235, 00163 Rome, RM, Italy
| |
Collapse
|
6
|
Liao X, Kennel PJ, Liu B, Nash TR, Zhuang RZ, Godier-Furnemont AF, Xue C, Lu R, Colombo PC, Uriel N, Reilly MP, Marx SO, Vunjak-Novakovic G, Topkara VK. Effect of mechanical unloading on genome-wide DNA methylation profile of the failing human heart. JCI Insight 2023; 8:161788. [PMID: 36656640 PMCID: PMC9977498 DOI: 10.1172/jci.insight.161788] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 01/11/2023] [Indexed: 01/20/2023] Open
Abstract
Heart failure (HF) is characterized by global alterations in myocardial DNA methylation, yet little is known about the epigenetic regulation of the noncoding genome and potential reversibility of DNA methylation with left ventricular assist device (LVAD) therapy. Genome-wide mapping of myocardial DNA methylation in 36 patients with HF at LVAD implantation, 8 patients at LVAD explantation, and 7 nonfailing (NF) donors using a high-density bead array platform identified 2,079 differentially methylated positions (DMPs) in ischemic cardiomyopathy (ICM) and 261 DMPs in nonischemic cardiomyopathy (NICM). LVAD support resulted in normalization of 3.2% of HF-associated DMPs. Methylation-expression correlation analysis yielded several protein-coding genes that are hypomethylated and upregulated (HTRA1, FBXO16, EFCAB13, and AKAP13) or hypermethylated and downregulated (TBX3) in HF. A potentially novel cardiac-specific super-enhancer long noncoding RNA (lncRNA) (LINC00881) is hypermethylated and downregulated in human HF. LINC00881 is an upstream regulator of sarcomere and calcium channel gene expression including MYH6, CACNA1C, and RYR2. LINC00881 knockdown reduces peak calcium amplitude in the beating human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs). These data suggest that HF-associated changes in myocardial DNA methylation within coding and noncoding genomes are minimally reversible with mechanical unloading. Epigenetic reprogramming strategies may be necessary to achieve sustained clinical recovery from heart failure.
Collapse
Affiliation(s)
- Xianghai Liao
- Division of Cardiology, Columbia University Irving Medical Center - New York Presbyterian, New York, New York, USA
| | - Peter J Kennel
- Division of Cardiology, Columbia University Irving Medical Center - New York Presbyterian, New York, New York, USA
| | - Bohao Liu
- Department of Biomedical Engineering, Columbia University, New York, New York, USA
| | - Trevor R Nash
- Department of Biomedical Engineering, Columbia University, New York, New York, USA
| | - Richard Z Zhuang
- Department of Biomedical Engineering, Columbia University, New York, New York, USA
| | | | - Chenyi Xue
- Division of Cardiology, Columbia University Irving Medical Center - New York Presbyterian, New York, New York, USA
| | - Rong Lu
- Division of Cardiology, Columbia University Irving Medical Center - New York Presbyterian, New York, New York, USA
| | - Paolo C Colombo
- Division of Cardiology, Columbia University Irving Medical Center - New York Presbyterian, New York, New York, USA
| | - Nir Uriel
- Division of Cardiology, Columbia University Irving Medical Center - New York Presbyterian, New York, New York, USA
| | - Muredach P Reilly
- Division of Cardiology, Columbia University Irving Medical Center - New York Presbyterian, New York, New York, USA
| | - Steven O Marx
- Division of Cardiology, Columbia University Irving Medical Center - New York Presbyterian, New York, New York, USA
| | | | - Veli K Topkara
- Division of Cardiology, Columbia University Irving Medical Center - New York Presbyterian, New York, New York, USA
| |
Collapse
|
7
|
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: 9] [Impact Index Per Article: 9.0] [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.
Collapse
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
| |
Collapse
|
8
|
Tseliou E, Lavine KJ, Wever-Pinzon O, Topkara VK, Meyns B, Adachi I, Zimpfer D, Birks EJ, Burkhoff D, Drakos SG. Biology of myocardial recovery in advanced heart failure with long-term mechanical support. J Heart Lung Transplant 2022; 41:1309-1323. [PMID: 35965183 DOI: 10.1016/j.healun.2022.07.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 07/03/2022] [Accepted: 07/07/2022] [Indexed: 10/17/2022] Open
Abstract
Cardiac remodeling is an adaptive, compensatory biological process following an initial insult to the myocardium that gradually becomes maladaptive and causes clinical deterioration and chronic heart failure (HF). This biological process involves several pathophysiological adaptations at the genetic, molecular, cellular, and tissue levels. A growing body of clinical and translational investigations demonstrated that cardiac remodeling and chronic HF does not invariably result in a static, end-stage phenotype but can be at least partially reversed. One of the paradigms which shed some additional light on the breadth and limits of myocardial elasticity and plasticity is long term mechanical circulatory support (MCS) in advanced HF pediatric and adult patients. MCS by providing (a) ventricular mechanical unloading and (b) effective hemodynamic support to the periphery results in functional, structural, cellular and molecular changes, known as cardiac reverse remodeling. Herein, we analyze and synthesize the advances in our understanding of the biology of MCS-mediated reverse remodeling and myocardial recovery. The MCS investigational setting offers access to human tissue, providing an unparalleled opportunity in cardiovascular medicine to perform in-depth characterizations of myocardial biology and the associated molecular, cellular, and structural recovery signatures. These human tissue findings have triggered and effectively fueled a "bedside to bench and back" approach through a variety of knockout, inhibition or overexpression mechanistic investigations in vitro and in vivo using small animal models. These follow-up translational and basic science studies leveraging human tissue findings have unveiled mechanistic myocardial recovery pathways which are currently undergoing further testing for potential therapeutic drug development. Essentially, the field is advancing by extending the lessons learned from the MCS cardiac recovery investigational setting to develop therapies applicable to the greater, not end-stage, HF population. This review article focuses on the biological aspects of the MCS-mediated myocardial recovery and together with its companion review article, focused on the clinical aspects, they aim to provide a useful framework for clinicians and investigators.
Collapse
Affiliation(s)
- Eleni Tseliou
- Division of Cardiovascular Medicine, University of Utah Health, Salt Lake City, UT; Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah Health, Salt Lake City, UT
| | - Kory J Lavine
- Division of Cardiology, Washington University School of Medicine, St Louis, MO
| | - Omar Wever-Pinzon
- Division of Cardiovascular Medicine, University of Utah Health, Salt Lake City, UT; Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah Health, Salt Lake City, UT
| | - Veli K Topkara
- Department of Medicine, Division of Cardiology, Columbia University College of Physicians and Surgeons, New York, NY
| | - Bart Meyns
- Department of Cardiology and Department of Cardiac Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Iki Adachi
- Division of Cardiac Surgery, Texas Children's Hospital, Houston, TX
| | - Daniel Zimpfer
- Department of Surgery, Division of Cardiac Surgery, Medical University of Vienna, Vienna, Austria
| | | | - Daniel Burkhoff
- Department of Medicine, Division of Cardiology, Columbia University College of Physicians and Surgeons, New York, NY; Cardiovascular Research Foundation (CRF), New York, NY
| | - Stavros G Drakos
- Division of Cardiovascular Medicine, University of Utah Health, Salt Lake City, UT; Nora Eccles Harrison Cardiovascular Research and Training Institute, University of Utah Health, Salt Lake City, UT.
| |
Collapse
|
9
|
Zhang B, Zhang J, Liu G, Guo X, Liu X, Chen J. KDM3A Inhibition Ameliorates Hyperglycemia-Mediated Myocardial Injury by Epigenetic Modulation of Nuclear Factor Kappa-B/P65. Front Cardiovasc Med 2022; 9:870999. [PMID: 35571189 PMCID: PMC9106140 DOI: 10.3389/fcvm.2022.870999] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 04/05/2022] [Indexed: 12/21/2022] Open
Abstract
Objectives Even after the glucose level returns to normal, hyperglycemia-induced cardiac dysfunction as well as reactive oxygen species (ROS) generation, inflammatory responses, and apoptosis continued deterioration, showing a long-lasting adverse effect on cardiac function and structure. We aimed to unveil the molecular and cellular mechanisms underlying hyperglycemia-induced persistent myocardial injury and cardiac dysfunction. Methods and Results Recently, the accumulated evidence indicated epigenetic regulation act as a determining factor in hyperglycemia-induced continuous cardiovascular dysfunction. As an important histone demethylase, the expression of lysine-specific demethylase 3A (KDM3A) was continually increased, accompanied by a sustained decline of H3K9me2 levels in diabetic myocardium even if received hypoglycemic therapy. Besides, by utilizing gain- and loss-of-functional approaches, we identified KDM3A as a novel regulator that accelerates hyperglycemia-mediated myocardial injury by promoting ROS generation, aggregating inflammatory reaction, and facilitating cell apoptosis in vitro and in vivo. The KDM3A inhibition could significantly ameliorate the adverse effect of hyperglycemia in both diabetes model and diabetic intensive glycemic control model. Mechanically, our data uncovered that KDM3A could promote the expression and transcriptional activity of nuclear factor kappa-B (NF-κB/P65), and the succedent rescue experiments further verified that KDM3A regulates hyperglycemia-induced myocardial injury in an NF-κB/P65 dependent manner. Conclusion This study revealed histone-modifying enzymes KDM3A drives persistent oxidative stress, inflammation, apoptosis, and subsequent myocardial injury in the diabetic heart by regulating the transcription of NF-κB/P65.
Collapse
Affiliation(s)
- Bofang Zhang
- Department of Cardiology, Renmin Hospital of Wuhan University, Hubei Key Laboratory of Cardiology, Cardiovascular Research Institute, Wuhan University, Wuhan, China
| | - Jing Zhang
- Department of Cardiology, The First College of Clinical Medical Science, Yichang Central People’s Hospital, China Three Gorges University, Yichang, China
| | - Gen Liu
- Department of Cardiology, Renmin Hospital of Wuhan University, Hubei Key Laboratory of Cardiology, Cardiovascular Research Institute, Wuhan University, Wuhan, China
| | - Xin Guo
- Department of Cardiology, Renmin Hospital of Wuhan University, Hubei Key Laboratory of Cardiology, Cardiovascular Research Institute, Wuhan University, Wuhan, China
| | - Xiaopei Liu
- Department of Cardiology, Renmin Hospital of Wuhan University, Hubei Key Laboratory of Cardiology, Cardiovascular Research Institute, Wuhan University, Wuhan, China
| | - Jing Chen
- Department of Cardiology, Renmin Hospital of Wuhan University, Hubei Key Laboratory of Cardiology, Cardiovascular Research Institute, Wuhan University, Wuhan, China
- *Correspondence: Jing Chen, , orcid.org/0000-0002-4037-7158
| |
Collapse
|
10
|
Sharma R, Sharma S, Thakur A, Singh A, Singh J, Nepali K, Liou JP. The Role of Epigenetic Mechanisms in Autoimmune, Neurodegenerative, Cardiovascular, and Imprinting Disorders. Mini Rev Med Chem 2022; 22:1977-2011. [PMID: 35176978 DOI: 10.2174/1389557522666220217103441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/01/2021] [Accepted: 11/11/2021] [Indexed: 11/22/2022]
Abstract
Epigenetic mutations like aberrant DNA methylation, histone modifications, or RNA silencing are found in a number of human diseases. This review article discusses the epigenetic mechanisms involved in neurodegenerative disorders, cardiovascular disorders, auto-immune disorder, and genomic imprinting disorders. In addition, emerging epigenetic therapeutic strategies for the treatment of such disorders are presented. Medicinal chemistry campaigns highlighting the efforts of the chemists invested towards the rational design of small molecule inhibitors have also been included. Pleasingly, several classes of epigenetic inhibitors, DNMT, HDAC, BET, HAT, and HMT inhibitors along with RNA based therapies have exhibited the potential to emerge as therapeutics in the longer run. It is quite hopeful that epigenetic modulator-based therapies will advance to clinical stage investigations by leaps and bounds.
Collapse
Affiliation(s)
- Ram Sharma
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Sachin Sharma
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Amandeep Thakur
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Arshdeep Singh
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Jagjeet Singh
- School of Pharmacy, University of Queensland, Brisbane, QLD, Australia.,Department of Pharmacy, Rayat-Bahara Group of Institutes, Hoshiarpur, India
| | - Kunal Nepali
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Jing Ping Liou
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei, Taiwan
| |
Collapse
|
11
|
Wu L, Zhang Y, Ren J. Epigenetic modification in alcohol use disorder and alcoholic cardiomyopathy: From pathophysiology to therapeutic opportunities. Metabolism 2021; 125:154909. [PMID: 34627873 DOI: 10.1016/j.metabol.2021.154909] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 10/03/2021] [Accepted: 10/04/2021] [Indexed: 02/07/2023]
Abstract
Alcohol consumption prompts detrimental psychological, pathophysiological and health issues, representing one of the major causes of death worldwide. Alcohol use disorder (AUD), which is characterized by compulsive alcohol intake and loss of control over alcohol usage, arises from a complex interplay between genetic and environmental factors. More importantly, long-term abuse of alcohol is often tied with unfavorable cardiac remodeling and contractile alterations, a cadre of cardiac responses collectively known as alcoholic cardiomyopathy (ACM). Recent evidence has denoted a pivotal role for ethanol-triggered epigenetic modifications, the interface between genome and environmental cues, in the organismal and cellular responses to ethanol exposure. To-date, three major epigenetic mechanisms (DNA methylation, histone modifications, and RNA-based mechanisms) have been identified for the onset and development of AUD and ACM. Importantly, these epigenetic changes induced by alcohol may be detectable in the blood, thus offering diagnostic, therapeutic, and prognostic promises of epigenetic markers for AUD and alcoholic complications. In addition, several epigenetic drugs have shown efficacies in the management of alcohol abuse, loss of control for alcohol usage, relapse, drinking-related anxiety and behavior in withdrawal. In this context, medications targeting epigenetic modifications may hold promises for pharmaceutical management of AUD and ACM.
Collapse
Affiliation(s)
- Lin Wu
- Department of Cardiology and Shanghai Institute of Cardiovascular Diseases, Fudan University Zhongshan Hospital, Shanghai 200032, China
| | - Yingmei Zhang
- Department of Cardiology and Shanghai Institute of Cardiovascular Diseases, Fudan University Zhongshan Hospital, Shanghai 200032, China
| | - Jun Ren
- Department of Cardiology and Shanghai Institute of Cardiovascular Diseases, Fudan University Zhongshan Hospital, Shanghai 200032, China; Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA 98195, USA.
| |
Collapse
|
12
|
Mages C, Gampp H, Syren P, Rahm AK, André F, Frey N, Lugenbiel P, Thomas D. Electrical Ventricular Remodeling in Dilated Cardiomyopathy. Cells 2021; 10:cells10102767. [PMID: 34685747 PMCID: PMC8534398 DOI: 10.3390/cells10102767] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 10/01/2021] [Accepted: 10/12/2021] [Indexed: 12/19/2022] Open
Abstract
Ventricular arrhythmias contribute significantly to morbidity and mortality in patients with heart failure (HF). Pathomechanisms underlying arrhythmogenicity in patients with structural heart disease and impaired cardiac function include myocardial fibrosis and the remodeling of ion channels, affecting electrophysiologic properties of ventricular cardiomyocytes. The dysregulation of ion channel expression has been associated with cardiomyopathy and with the development of arrhythmias. However, the underlying molecular signaling pathways are increasingly recognized. This review summarizes clinical and cellular electrophysiologic characteristics observed in dilated cardiomyopathy (DCM) with ionic and structural alterations at the ventricular level. Furthermore, potential translational strategies and therapeutic options are highlighted.
Collapse
Affiliation(s)
- Christine Mages
- Department of Cardiology, Medical University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany; (C.M.); (H.G.); (P.S.); (A.-K.R.); (F.A.); (N.F.); (P.L.)
- Heidelberg Center for Heart Rhythm Disorders (HCR), University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Heike Gampp
- Department of Cardiology, Medical University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany; (C.M.); (H.G.); (P.S.); (A.-K.R.); (F.A.); (N.F.); (P.L.)
- Heidelberg Center for Heart Rhythm Disorders (HCR), University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Pascal Syren
- Department of Cardiology, Medical University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany; (C.M.); (H.G.); (P.S.); (A.-K.R.); (F.A.); (N.F.); (P.L.)
- Heidelberg Center for Heart Rhythm Disorders (HCR), University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Ann-Kathrin Rahm
- Department of Cardiology, Medical University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany; (C.M.); (H.G.); (P.S.); (A.-K.R.); (F.A.); (N.F.); (P.L.)
- Heidelberg Center for Heart Rhythm Disorders (HCR), University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Florian André
- Department of Cardiology, Medical University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany; (C.M.); (H.G.); (P.S.); (A.-K.R.); (F.A.); (N.F.); (P.L.)
- Heidelberg Center for Heart Rhythm Disorders (HCR), University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Norbert Frey
- Department of Cardiology, Medical University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany; (C.M.); (H.G.); (P.S.); (A.-K.R.); (F.A.); (N.F.); (P.L.)
- Heidelberg Center for Heart Rhythm Disorders (HCR), University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Patrick Lugenbiel
- Department of Cardiology, Medical University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany; (C.M.); (H.G.); (P.S.); (A.-K.R.); (F.A.); (N.F.); (P.L.)
- Heidelberg Center for Heart Rhythm Disorders (HCR), University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
| | - Dierk Thomas
- Department of Cardiology, Medical University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany; (C.M.); (H.G.); (P.S.); (A.-K.R.); (F.A.); (N.F.); (P.L.)
- Heidelberg Center for Heart Rhythm Disorders (HCR), University Hospital Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
- German Centre for Cardiovascular Research (DZHK), Partner Site Heidelberg/Mannheim, University of Heidelberg, Im Neuenheimer Feld 410, 69120 Heidelberg, Germany
- Correspondence: ; Tel.: +49-6221-568855; Fax: +49-6221-565514
| |
Collapse
|
13
|
Pagiatakis C, Di Mauro V. The Emerging Role of Epigenetics in Therapeutic Targeting of Cardiomyopathies. Int J Mol Sci 2021; 22:ijms22168721. [PMID: 34445422 PMCID: PMC8395924 DOI: 10.3390/ijms22168721] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 08/06/2021] [Accepted: 08/10/2021] [Indexed: 02/06/2023] Open
Abstract
Cardiomyopathies (CMPs) are a heterogeneous group of myocardial diseases accountable for the majority of cases of heart failure (HF) and/or sudden cardiac death (SCD) worldwide. With the recent advances in genomics, the original classification of CMPs on the basis of morphological and functional criteria (dilated (DCM), hypertrophic (HCM), restrictive (RCM), and arrhythmogenic ventricular cardiomyopathy (AVC)) was further refined into genetic (inherited or familial) and acquired (non-inherited or secondary) forms. Despite substantial progress in the identification of novel CMP-associated genetic variations, as well as improved clinical recognition diagnoses, the functional consequences of these mutations and the exact details of the signaling pathways leading to hypertrophy, dilation, and/or contractile impairment remain elusive. To date, global research has mainly focused on the genetic factors underlying CMP pathogenesis. However, growing evidence shows that alterations in molecular mediators associated with the diagnosis of CMPs are not always correlated with genetic mutations, suggesting that additional mechanisms, such as epigenetics, may play a role in the onset or progression of CMPs. This review summarizes published findings of inherited CMPs with a specific focus on the potential role of epigenetic mechanisms in regulating these cardiac disorders.
Collapse
Affiliation(s)
- Christina Pagiatakis
- IRCCS-Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
- Correspondence: (C.P.); (V.D.M.)
| | - Vittoria Di Mauro
- IRCCS-Humanitas Research Hospital, Via Manzoni 56, 20089 Rozzano, Italy
- Institute of Genetic and Biomedical Research (IRGB), Milan Unit, National Research Council, Via Fantoli 16/15, 20138 Milan, Italy
- Correspondence: (C.P.); (V.D.M.)
| |
Collapse
|
14
|
Yamamoto M, Hanatani S, Araki S, Izumiya Y, Yamada T, Nakanishi N, Ishida T, Yamamura S, Kimura Y, Arima Y, Nakamura T, Takashio S, Yamamoto E, Sakamoto K, Kaikita K, Matsushita K, Morimoto S, Ito T, Tsujita K. HE4 Predicts Progressive Fibrosis and Cardiovascular Events in Patients With Dilated Cardiomyopathy. J Am Heart Assoc 2021; 10:e021069. [PMID: 34320813 PMCID: PMC8475713 DOI: 10.1161/jaha.120.021069] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Cardiac fibrosis plays a crucial role in the pathogenesis of dilated cardiomyopathy (DCM). HE4 (human epididymis protein 4) is a secretory protein expressed in activated fibroblasts that exacerbates tissue fibrosis. In the present study, we investigated the clinical utility of HE4 measurement in patients with DCM and its pathophysiological role in preclinical experiments in vivo and in vitro. Methods and Results We measured serum HE4 levels of 87 patients with DCM. Endomyocardial biopsy expressed severe fibrosis only in the high HE4 group (P<0.0001). Echocardiography showed that left ventricular end‐diastolic diameter tends to decrease over time (58±7.3 to 51±6.6 mm; P<0.0001) in the low HE4 group (<59.65 pmol/L [median value]). HE4 was significantly associated with risk reduction of mortality and cardiovascular hospitalization in multivariate Cox model. In vivo, HE4 was highly expressed in kidney and lung tissue of mouse, and scarcely expressed in heart. In genetically induced DCM mouse model, HE4 expression increased in kidney but not in heart and lung. In vitro, supernatant from HE4‐transfected human embryonic kidney 293T cells enhanced transdifferentiation of rat neonatal fibroblasts and increased expression of fibrosis‐related genes, and this was accompanied by the activation of extracellular signal‐regulated kinase signaling in cardiac fibroblasts. Treatment with an inhibitor of upstream signal of extracellular signal‐regulated kinase or a neutralizing HE4 antibody canceled the profibrotic properties of HE4. Conclusions HE4 functions as a secretory factor, activating cardiac fibroblasts, thereby inducing cardiac interstitial fibrosis. HE4 could be a promising biomarker for assessing ongoing fibrosis and a novel therapeutic target in DCM. Registration URL: https://upload.umin.ac.jp/cgi‐open‐bin/ctr; Unique identifier: UMIN000043062.
Collapse
Affiliation(s)
- Masahiro Yamamoto
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Shinsuke Hanatani
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Satoshi Araki
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Yasuhiro Izumiya
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan.,Department of Cardiovascular Medicine Osaka City University Graduate School of Medicine Osaka Japan
| | - Toshihiro Yamada
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Nobuhiro Nakanishi
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Toshifumi Ishida
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Satoru Yamamura
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Yuichi Kimura
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Yuichiro Arima
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan.,International Research Center for Medical Sciences Kumamoto University Kumamoto Japan
| | - Taishi Nakamura
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Seiji Takashio
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Eiichiro Yamamoto
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Kenji Sakamoto
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Koichi Kaikita
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Kenichi Matsushita
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Sachio Morimoto
- Department of Health Sciences Fukuoka International University of Health and Welfare Fukuoka Japan
| | - Takaaki Ito
- Department of Pathology and Experimental Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine Faculty of Life Sciences Kumamoto University Kumamoto Japan.,Center for Metabolic Regulation of Healthy Aging Kumamoto University Kumamoto Japan
| |
Collapse
|
15
|
Giri P, Mukhopadhyay A, Gupta M, Mohapatra B. Dilated cardiomyopathy: a new insight into the rare but common cause of heart failure. Heart Fail Rev 2021; 27:431-454. [PMID: 34245424 DOI: 10.1007/s10741-021-10125-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/25/2021] [Indexed: 12/26/2022]
Abstract
Heart failure is a global health burden responsible for high morbidity and mortality with a prevalence of greater than 60 million individuals worldwide. One of the major causes of heart failure is dilated cardiomyopathy (DCM), characterized by associated systolic dysfunction. During the last few decades, there have been remarkable advances in our understanding about the genetics of dilated cardiomyopathy. The genetic causes were initially thought to be associated with mutations in genes encoding proteins that are localized to cytoskeleton and sarcomere only; however, with the advancement in mechanistic understanding, the roles of ion channels, Z-disc, mitochondria, nuclear proteins, cardiac transcription factors (e.g., NKX-2.5, TBX20, GATA4), and the factors involved in calcium homeostasis have also been identified and found to be implicated in both familial and sporadic DCM cases. During past few years, next-generation sequencing (NGS) has been established as a diagnostic tool for genetic analysis and it has added significantly to the existing candidate gene list for DCM. The animal models have also provided novel insights to develop a better treatment strategy based on phenotype-genotype correlation, epigenetic and phenomic profiling. Most of the DCM biomarkers that are used in routine genetic and clinical testing are structural proteins, but during the last few years, the role of mi-RNA has also emerged as a biomarker due to their accessibility through noninvasive methods. Our increasing genetic knowledge can improve the clinical management of DCM by bringing clinicians and geneticists on one platform, thereby influencing the individualized clinical decision making and leading to precision medicine.
Collapse
Affiliation(s)
- Prerna Giri
- Cytogenetics Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Uttar Pradesh, Varanasi-5, India
| | - Amrita Mukhopadhyay
- Cytogenetics Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Uttar Pradesh, Varanasi-5, India
| | - Mohini Gupta
- Cytogenetics Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Uttar Pradesh, Varanasi-5, India
| | - Bhagyalaxmi Mohapatra
- Cytogenetics Laboratory, Department of Zoology, Institute of Science, Banaras Hindu University, Uttar Pradesh, Varanasi-5, India.
| |
Collapse
|
16
|
Domae K, Miyagawa S, Yoshikawa Y, Fukushima S, Hata H, Saito S, Kainuma S, Kashiyama N, Iseoka H, Ito E, Harada A, Takeda M, Sakata Y, Toda K, Pak K, Yamada T, Sawa Y. Clinical Outcomes of Autologous Stem Cell-Patch Implantation for Patients With Heart Failure With Nonischemic Dilated Cardiomyopathy. J Am Heart Assoc 2021; 10:e008649. [PMID: 34212772 PMCID: PMC8403293 DOI: 10.1161/jaha.117.008649] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Background Clinical effectiveness of autologous skeletal cell‐patch implantation for nonischemic dilated cardiomyopathy has not been clearly elucidated in clinical settings. This clinical study aimed to determine the feasibility, safety, therapeutic efficacy, and the predictor of responders of this treatment in patients with nonischemic dilated cardiomyopathy. Methods and Results Twenty‐four nonischemic dilated cardiomyopathy patients with left ventricular ejection fraction <35% on optimal medical therapy were enrolled. Autologous cell patches were implanted over the surface of the left ventricle through left minithoracotomy without procedure‐related complications and lethal arrhythmia. We identified 13 responders and 11 nonresponders using the combined indicator of a major cardiac adverse event and incidence of heart failure event. In the responders, symptoms, exercise capacity, and cardiac performance were improved postoperatively (New York Heart Association class II 7 [54%] and III 6 [46%] to New York Heart Association class II 12 [92%] and I 1 [8%], P<0.05, 6‐minute walk test; 471 m [370–541 m] to 525 m [425–555 m], P<0.05, left ventricular stroke work index; 31.1 g·m2·beat [22.7–35.5 g·m2·beat] to 32.8 g·m2·beat [28–38.5 g·m2·beat], P=0.21). However, such improvement was not observed in the nonresponders. In responders, the actuarial survival rate was 90.9±8.7% at 5 years, which was superior to the estimated survival rate of 70.9±5.4% using the Seattle Heart Failure Model. However, they were similar in nonresponders (47.7±21.6% and 56.3±8.1%, respectively). Multivariate regression model with B‐type natriuretic peptide, pulmonary capillary wedge pressure, and expression of histone H3K4me3 (H3 lysine 4 trimethylation) strongly predicted the responder of this treatment (B‐type natriuretic peptide: odds ratio [OR], 0.96; pulmonary capillary wedge pressure: OR, 0.58; H3K4me3: OR, 1.35, receiver operating characteristic–area under the curve, 0.96, P<0.001). Conclusions This clinical trial demonstrated that autologous skeletal stem cell–patch implantation might promise functional recovery and good clinical outcome in selected patients with nonischemic dilated cardiomyopathy, in addition to safety and feasibility. Registration URL: http://www.umin.ac.jp/english/. Unique identifiers: UMIN000003273, UMIN0000012906 and UMIN000015892.
Collapse
Affiliation(s)
- Keitaro Domae
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Shigeru Miyagawa
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Yasushi Yoshikawa
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Satsuki Fukushima
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Hiroki Hata
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Shunsuke Saito
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Satoshi Kainuma
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Noriyuki Kashiyama
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Hiroko Iseoka
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Emiko Ito
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Akima Harada
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Maki Takeda
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Yasushi Sakata
- Department of Cardiology Osaka University Graduate School of Medicine Osaka Japan
| | - Koichi Toda
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| | - Kyongsun Pak
- Division of Biostatistics Clinical Research Center National Center for Child Health and Development Tokyo Japan
| | - Tomomi Yamada
- Department of Medical Innovation Data Coordinating Center Osaka University Hospital Osaka Japan
| | - Yoshiki Sawa
- Department of Cardiovascular Surgery Osaka University Graduate School of Medicine Osaka Japan
| |
Collapse
|
17
|
Sundin A, Balkan W, Hare JM. Can't Patch Everything: Personalized Medicine for Cell Therapy in Dilated Cardiomyopathy. J Am Heart Assoc 2021; 10:e021867. [PMID: 34212767 PMCID: PMC8403302 DOI: 10.1161/jaha.121.021867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Andrew Sundin
- Interdisciplinary Stem Cell Institute University of Miami Miller School of Medicine Miami FL
| | - Wayne Balkan
- Interdisciplinary Stem Cell Institute University of Miami Miller School of Medicine Miami FL.,Department of Medicine University of Miami Miller School of Medicine Miami FL
| | - Joshua M Hare
- Interdisciplinary Stem Cell Institute University of Miami Miller School of Medicine Miami FL.,Department of Medicine University of Miami Miller School of Medicine Miami FL
| |
Collapse
|
18
|
Abstract
This review provides a comprehensive overview of the past 25+ years of research into the development of left ventricular assist device (LVAD) to improve clinical outcomes in patients with severe end-stage heart failure and basic insights gained into the biology of heart failure gleaned from studies of hearts and myocardium of patients undergoing LVAD support. Clinical aspects of contemporary LVAD therapy, including evolving device technology, overall mortality, and complications, are reviewed. We explain the hemodynamic effects of LVAD support and how these lead to ventricular unloading. This includes a detailed review of the structural, cellular, and molecular aspects of LVAD-associated reverse remodeling. Synergisms between LVAD support and medical therapies for heart failure related to reverse remodeling, remission, and recovery are discussed within the context of both clinical outcomes and fundamental effects on myocardial biology. The incidence, clinical implications and factors most likely to be associated with improved ventricular function and remission of the heart failure are reviewed. Finally, we discuss recognized impediments to achieving myocardial recovery in the vast majority of LVAD-supported hearts and their implications for future research aimed at improving the overall rates of recovery.
Collapse
Affiliation(s)
| | | | - Gabriel Sayer
- Cardiovascular Research Foundation, New York, NY (D.B.)
| | - Nir Uriel
- Cardiovascular Research Foundation, New York, NY (D.B.)
| |
Collapse
|
19
|
Kashyap S, Mukker A, Gupta D, Datta PK, Rappaport J, Jacobson JM, Ebert SN, Gupta MK. Antiretroviral Drugs Regulate Epigenetic Modification of Cardiac Cells Through Modulation of H3K9 and H3K27 Acetylation. Front Cardiovasc Med 2021; 8:634774. [PMID: 33898535 PMCID: PMC8062764 DOI: 10.3389/fcvm.2021.634774] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Accepted: 03/08/2021] [Indexed: 12/11/2022] Open
Abstract
Antiretroviral therapy (ART) has significantly reduced the rate of mortality in HIV infected population, but people living with HIV (PLWH) show higher rates of cardiovascular disease (CVD). However, the effect of antiretroviral (ARV) drug treatment on cardiac cells is not clear. In this study, we explored the effect of ARV drugs in cardiomyocyte epigenetic remodeling. Primary cardiomyocytes were treated with a combination of four ARV drugs (ritonavir, abacavir, atazanavir, and lamivudine), and epigenetic changes were examined. Our data suggest that ARV drugs treatment significantly reduces acetylation at H3K9 and H3K27 and promotes methylation at H3K9 and H3K27, which are histone marks for gene expression activation and gene repression, respectively. Besides, ARV drugs treatment causes pathological changes in the cell through increased production of reactive oxygen species (ROS) and cellular hypertrophy. Further, the expression of chromatin remodeling enzymes was monitored in cardiomyocytes treated with ARV drugs using PCR array. The PCR array data indicated that the expression of epigenetic enzymes was differentially regulated in the ARV drugs treated cardiomyocytes. Consistent with the PCR array result, SIRT1, SUV39H1, and EZH2 protein expression was significantly upregulated in ARV drugs treated cardiomyocytes. Furthermore, gene expression analysis of the heart tissue from HIV+ patients showed that the expression of SIRT1, SUV39H1, and EZH2 was up-regulated in patients with a history of ART. Additionally, we found that expression of SIRT1 can protect cardiomyocytes in presence of ARV drugs through reduction of cellular ROS and cellular hypertrophy. Our results reveal that ARV drugs modulate the epigenetic histone markers involved in gene expression, and play a critical role in histone deacetylation at H3K9 and H3K27 during cellular stress. This study may lead to development of novel therapeutic strategies for the treatment of CVD in PLWH.
Collapse
Affiliation(s)
- Shiridhar Kashyap
- Division of Metabolic and Cardiovascular Sciences, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL, United States
| | - Avni Mukker
- Division of Metabolic and Cardiovascular Sciences, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL, United States
| | - Deepti Gupta
- Division of Metabolic and Cardiovascular Sciences, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL, United States
| | - Prasun K Datta
- Division of Pathology, Tulane National Primate Research Center, Covington, LA, United States
| | - Jay Rappaport
- Division of Pathology, Tulane National Primate Research Center, Covington, LA, United States
| | - Jeffrey M Jacobson
- Department of Medicine, Center for AIDS Research, Case Medical Center, Case Western Reserve University and University Hospital, Cleveland, OH, United States
| | - Steven N Ebert
- Division of Metabolic and Cardiovascular Sciences, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL, United States
| | - Manish K Gupta
- Division of Metabolic and Cardiovascular Sciences, Burnett School of Biomedical Sciences, College of Medicine, University of Central Florida, Orlando, FL, United States
| |
Collapse
|
20
|
Rubattu S, Stanzione R, Cotugno M, Bianchi F, Marchitti S, Forte M. Epigenetic control of natriuretic peptides: implications for health and disease. Cell Mol Life Sci 2020; 77:5121-5130. [PMID: 32556416 PMCID: PMC11105024 DOI: 10.1007/s00018-020-03573-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/27/2020] [Accepted: 06/12/2020] [Indexed: 12/19/2022]
Abstract
The natriuretic peptides (NPs) family, including a class of hormones and their receptors, is largely known for its beneficial effects within the cardiovascular system to preserve regular functions and health. The concentration level of each component of the family is of crucial importance to guarantee a proper control of both systemic and local cardiovascular functions. A fine equilibrium between gene expression, protein secretion and clearance is needed to achieve the final optimal level of NPs. To this aim, the regulation of gene expression and translation plays a key role. In this regard, we know the existence of fine regulatory mechanisms, the so-called epigenetic mechanisms, which target many genes at either the promoter or the 3'UTR region to inhibit or activate their expression. The gene encoding ANP (NPPA) is regulated by histone modifications, DNA methylation, distinct microRNAs and a natural antisense transcript (NPPA-AS1) with consequent implications for both health and disease conditions. Notably, ANP modulates microRNAs on its own. Histone modifications of BNP gene (NPPB) are associated with several cardiomyopathies. The proBNP processing is regulated by miR30-GALNT1/2 axis. Among other components of the NPs family, CORIN, NPRA, NPRC and NEP may undergo epigenetic regulation. A better understanding of the epigenetic control of the NPs family will allow to gain more insights on the pathological basis of common cardiovascular diseases and to identify novel therapeutic targets. The present review article aims to discuss the major achievements obtained so far with studies on the epigenetic modulation of the NPs family.
Collapse
Affiliation(s)
- Speranza Rubattu
- IRCCS Neuromed, Pozzilli, Isernia, Italy.
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.
| | | | | | | | | | | |
Collapse
|
21
|
Cai S, Wang P, Xie T, Li Z, Li J, Lan R, Ding Y, Lu J, Ye J, Wang J, Li Z, Liu P. Histone H4R3 symmetric di-methylation by Prmt5 protects against cardiac hypertrophy via regulation of Filip1L/β-catenin. Pharmacol Res 2020; 161:105104. [PMID: 32739429 DOI: 10.1016/j.phrs.2020.105104] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 06/21/2020] [Accepted: 07/24/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND PURPOSE Although histone lysine methylation has been extensively studied for their participation in pathological cardiac hypertrophy, the potential regulatory role of histone arginine methylation remains to be elucidated. The present study focused on H4R3 symmetric di-methylation (H4R3me2s) induced by protein arginine methyltransferase 5 (Prmt5), and explored its epigenetic regulation and underlying mechanisms in cardiomyocyte hypertrophy. METHODS AND RESULTS 1. The expressions of Prmt5 and H4R3me2s were suppressed in cardiac hypertrophy models in vivo and in vitro; 2. Prmt5 silencing or its inhibitor EPZ, or knockdown of cooperator of Prmt5 (Copr5) to disrupt H4R3me2s, facilitated cardiomyocyte hypertrophy, whereas overexpression of wild type Prmt5 rather than the inactive mutant protected cardiomyocytes against hypertrophy; 3. ChIP-sequence analysis identified Filip1L as a target gene of Prmt5-induced H4R3me2s; 4. Knockdown or inhibition of Prmt5 impaired Filip1L transcription and subsequently prevented β-catenin degradation, thus augmenting cardiomyocyte hypertrophy. CONCLUSIONS The present study reveals that Prmt5-induced H4R3me2s ameliorates cardiomyocyte hypertrophy by transcriptional upregulation of Filip1L and subsequent enhancement of β-catenin degradation. Deficiency of Prmt5 and the resulting suppression of H4R3me2s might facilitate the development of pathological cardiac hypertrophy. Prmt5 might serve as a key epigenetic regulator in pathological cardiac hypertrophy.
Collapse
Affiliation(s)
- Sidong Cai
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences; National and Local United Engineering Lab of Druggability and New Drugs Evaluation; Guangdong Engineering Laboratory of Druggability and New Drug Evaluation; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Sun Yat-sen University, No.132 East Wai-huan Road, Higher Education Mega Center, Guangzhou 510006, Guangdong, China
| | - Panxia Wang
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences; National and Local United Engineering Lab of Druggability and New Drugs Evaluation; Guangdong Engineering Laboratory of Druggability and New Drug Evaluation; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Sun Yat-sen University, No.132 East Wai-huan Road, Higher Education Mega Center, Guangzhou 510006, Guangdong, China
| | - Tingting Xie
- School of Nursing, Guangdong Pharmaceutical University, 283 Jianghai Avenue, Haizhu District, Guangzhou, China
| | - Zhenzhen Li
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences; National and Local United Engineering Lab of Druggability and New Drugs Evaluation; Guangdong Engineering Laboratory of Druggability and New Drug Evaluation; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Sun Yat-sen University, No.132 East Wai-huan Road, Higher Education Mega Center, Guangzhou 510006, Guangdong, China
| | - Jingyan Li
- International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006, China
| | - Rui Lan
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences; National and Local United Engineering Lab of Druggability and New Drugs Evaluation; Guangdong Engineering Laboratory of Druggability and New Drug Evaluation; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Sun Yat-sen University, No.132 East Wai-huan Road, Higher Education Mega Center, Guangzhou 510006, Guangdong, China
| | - Yanqing Ding
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences; National and Local United Engineering Lab of Druggability and New Drugs Evaluation; Guangdong Engineering Laboratory of Druggability and New Drug Evaluation; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Sun Yat-sen University, No.132 East Wai-huan Road, Higher Education Mega Center, Guangzhou 510006, Guangdong, China
| | - Jing Lu
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences; National and Local United Engineering Lab of Druggability and New Drugs Evaluation; Guangdong Engineering Laboratory of Druggability and New Drug Evaluation; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Sun Yat-sen University, No.132 East Wai-huan Road, Higher Education Mega Center, Guangzhou 510006, Guangdong, China
| | - Jiantao Ye
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences; National and Local United Engineering Lab of Druggability and New Drugs Evaluation; Guangdong Engineering Laboratory of Druggability and New Drug Evaluation; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Sun Yat-sen University, No.132 East Wai-huan Road, Higher Education Mega Center, Guangzhou 510006, Guangdong, China
| | - Junjian Wang
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences; National and Local United Engineering Lab of Druggability and New Drugs Evaluation; Guangdong Engineering Laboratory of Druggability and New Drug Evaluation; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Sun Yat-sen University, No.132 East Wai-huan Road, Higher Education Mega Center, Guangzhou 510006, Guangdong, China
| | - Zhuoming Li
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences; National and Local United Engineering Lab of Druggability and New Drugs Evaluation; Guangdong Engineering Laboratory of Druggability and New Drug Evaluation; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Sun Yat-sen University, No.132 East Wai-huan Road, Higher Education Mega Center, Guangzhou 510006, Guangdong, China.
| | - Peiqing Liu
- Laboratory of Pharmacology and Toxicology, School of Pharmaceutical Sciences; National and Local United Engineering Lab of Druggability and New Drugs Evaluation; Guangdong Engineering Laboratory of Druggability and New Drug Evaluation; Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, Sun Yat-sen University, No.132 East Wai-huan Road, Higher Education Mega Center, Guangzhou 510006, Guangdong, China.
| |
Collapse
|
22
|
Gi WT, Haas J, Sedaghat-Hamedani F, Kayvanpour E, Tappu R, Lehmann DH, Shirvani Samani O, Wisdom M, Keller A, Katus HA, Meder B. Epigenetic Regulation of Alternative mRNA Splicing in Dilated Cardiomyopathy. J Clin Med 2020; 9:jcm9051499. [PMID: 32429430 PMCID: PMC7291244 DOI: 10.3390/jcm9051499] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 05/04/2020] [Accepted: 05/12/2020] [Indexed: 12/19/2022] Open
Abstract
In recent years, the genetic architecture of dilated cardiomyopathy (DCM) has been more thoroughly elucidated. However, there is still insufficient knowledge on the modifiers and regulatory principles that lead to the failure of myocardial function. The current study investigates the association of epigenome-wide DNA methylation and alternative splicing, both of which are important regulatory principles in DCM. We analyzed screening and replication cohorts of cases and controls and identified distinct transcriptomic patterns in the myocardium that differ significantly, and we identified a strong association of intronic DNA methylation and flanking exons usage (p < 2 × 10-16). By combining differential exon usage (DEU) and differential methylation regions (DMR), we found a significant change of regulation in important sarcomeric and other DCM-associated pathways. Interestingly, inverse regulation of Titin antisense non-coding RNA transcript splicing and DNA methylation of a locus reciprocal to TTN substantiate these findings and indicate an additional role for non-protein-coding transcripts. In summary, this study highlights for the first time the close interrelationship between genetic imprinting by DNA methylation and the transport of this epigenetic information towards the dynamic mRNA splicing landscape. This expands our knowledge of the genome-environment interaction in DCM besides simple gene expression regulation.
Collapse
Affiliation(s)
- Weng-Tein Gi
- Institute for Cardiomyopathies Heidelberg (ICH), Heart Center Heidelberg, University of Heidelberg, 69121 Heidelberg, Germany; (W.-T.G.); (J.H.); (F.S.-H.); (E.K.); (R.T.); (D.H.L.); (O.S.S.); (M.W.); (H.A.K.)
- DZHK (German Center for Cardiovascular Research), 69121 Heidelberg, Germany
- Department of Medicine III, University of Heidelberg, INF 410, 69120 Heidelberg, Germany
| | - Jan Haas
- Institute for Cardiomyopathies Heidelberg (ICH), Heart Center Heidelberg, University of Heidelberg, 69121 Heidelberg, Germany; (W.-T.G.); (J.H.); (F.S.-H.); (E.K.); (R.T.); (D.H.L.); (O.S.S.); (M.W.); (H.A.K.)
- DZHK (German Center for Cardiovascular Research), 69121 Heidelberg, Germany
- Department of Medicine III, University of Heidelberg, INF 410, 69120 Heidelberg, Germany
| | - Farbod Sedaghat-Hamedani
- Institute for Cardiomyopathies Heidelberg (ICH), Heart Center Heidelberg, University of Heidelberg, 69121 Heidelberg, Germany; (W.-T.G.); (J.H.); (F.S.-H.); (E.K.); (R.T.); (D.H.L.); (O.S.S.); (M.W.); (H.A.K.)
- DZHK (German Center for Cardiovascular Research), 69121 Heidelberg, Germany
- Department of Medicine III, University of Heidelberg, INF 410, 69120 Heidelberg, Germany
| | - Elham Kayvanpour
- Institute for Cardiomyopathies Heidelberg (ICH), Heart Center Heidelberg, University of Heidelberg, 69121 Heidelberg, Germany; (W.-T.G.); (J.H.); (F.S.-H.); (E.K.); (R.T.); (D.H.L.); (O.S.S.); (M.W.); (H.A.K.)
- DZHK (German Center for Cardiovascular Research), 69121 Heidelberg, Germany
- Department of Medicine III, University of Heidelberg, INF 410, 69120 Heidelberg, Germany
| | - Rewati Tappu
- Institute for Cardiomyopathies Heidelberg (ICH), Heart Center Heidelberg, University of Heidelberg, 69121 Heidelberg, Germany; (W.-T.G.); (J.H.); (F.S.-H.); (E.K.); (R.T.); (D.H.L.); (O.S.S.); (M.W.); (H.A.K.)
- DZHK (German Center for Cardiovascular Research), 69121 Heidelberg, Germany
- Department of Medicine III, University of Heidelberg, INF 410, 69120 Heidelberg, Germany
| | - David Hermann Lehmann
- Institute for Cardiomyopathies Heidelberg (ICH), Heart Center Heidelberg, University of Heidelberg, 69121 Heidelberg, Germany; (W.-T.G.); (J.H.); (F.S.-H.); (E.K.); (R.T.); (D.H.L.); (O.S.S.); (M.W.); (H.A.K.)
- Department of Medicine III, University of Heidelberg, INF 410, 69120 Heidelberg, Germany
| | - Omid Shirvani Samani
- Institute for Cardiomyopathies Heidelberg (ICH), Heart Center Heidelberg, University of Heidelberg, 69121 Heidelberg, Germany; (W.-T.G.); (J.H.); (F.S.-H.); (E.K.); (R.T.); (D.H.L.); (O.S.S.); (M.W.); (H.A.K.)
- DZHK (German Center for Cardiovascular Research), 69121 Heidelberg, Germany
- Department of Medicine III, University of Heidelberg, INF 410, 69120 Heidelberg, Germany
| | - Michael Wisdom
- Institute for Cardiomyopathies Heidelberg (ICH), Heart Center Heidelberg, University of Heidelberg, 69121 Heidelberg, Germany; (W.-T.G.); (J.H.); (F.S.-H.); (E.K.); (R.T.); (D.H.L.); (O.S.S.); (M.W.); (H.A.K.)
- DZHK (German Center for Cardiovascular Research), 69121 Heidelberg, Germany
- Department of Medicine III, University of Heidelberg, INF 410, 69120 Heidelberg, Germany
| | - Andreas Keller
- Department of Clinical Bioinformatics, Medical Faculty, Saarland University, 66123 Saarbrücken, Germany;
| | - Hugo A. Katus
- Institute for Cardiomyopathies Heidelberg (ICH), Heart Center Heidelberg, University of Heidelberg, 69121 Heidelberg, Germany; (W.-T.G.); (J.H.); (F.S.-H.); (E.K.); (R.T.); (D.H.L.); (O.S.S.); (M.W.); (H.A.K.)
- DZHK (German Center for Cardiovascular Research), 69121 Heidelberg, Germany
- Department of Medicine III, University of Heidelberg, INF 410, 69120 Heidelberg, Germany
| | - Benjamin Meder
- Institute for Cardiomyopathies Heidelberg (ICH), Heart Center Heidelberg, University of Heidelberg, 69121 Heidelberg, Germany; (W.-T.G.); (J.H.); (F.S.-H.); (E.K.); (R.T.); (D.H.L.); (O.S.S.); (M.W.); (H.A.K.)
- DZHK (German Center for Cardiovascular Research), 69121 Heidelberg, Germany
- Department of Medicine III, University of Heidelberg, INF 410, 69120 Heidelberg, Germany
- Department of Genetics, Stanford University School of Medicine, Stanford, CA 94305, USA
- Correspondence:
| |
Collapse
|
23
|
Abstract
PURPOSE OF REVIEW Characterized by enlarged ventricle and loss of systolic function, dilated cardiomyopathy (DCM) has the highest morbidity among all the cardiomyopathies. Although it is well established that DCM is typically caused by mutations in a large number of genes, there is an emerging appreciation for the contribution of epigenetic alteration in the development of DCM. RECENT FINDINGS We present some of the recent progress in the field of epigenetics in DCM by focusing on the four major epigenetic modifications, that is, DNA methylation, histone modification, chromatin remodeling as well as the noncoding RNAs. The major players involved in these DCM-related epigenetic reprogramming will be highlighted. Finally, the diagnostic and the therapeutic implications for DCM based on new knowledge of epigenetic regulation will also be discussed. SUMMARY As a rapidly expanding field, epigenetic studies in DCM have the promise to yield both novel mechanistic insights as well as potential new avenues for more effective treatment of the disease.
Collapse
|
24
|
Kashiyama N, Toda K, Miyagawa S, Yoshikawa Y, Hata H, Yoshioka D, Sawa Y. Left Ventricular Stroke Work Index Associated With Outcome After Mitral Valve Surgery for Functional Regurgitation in Nonischemic Dilated Cardiomyopathy. Semin Thorac Cardiovasc Surg 2020; 32:698-709. [DOI: 10.1053/j.semtcvs.2019.10.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 10/05/2019] [Indexed: 01/10/2023]
|
25
|
Cresci S, Pereira NL, Ahmad F, Byku M, de las Fuentes L, Lanfear DE, Reilly CM, Owens AT, Wolf MJ. Heart Failure in the Era of Precision Medicine: A Scientific Statement From the American Heart Association. CIRCULATION-GENOMIC AND PRECISION MEDICINE 2019; 12:458-485. [DOI: 10.1161/hcg.0000000000000058] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
One of 5 people will develop heart failure over his or her lifetime. Early diagnosis and better understanding of the pathophysiology of this disease are critical to optimal treatment. The “omics”—genomics, pharmacogenomics, epigenomics, proteomics, metabolomics, and microbiomics— of heart failure represent rapidly expanding fields of science that have, to date, not been integrated into a single body of work. The goals of this statement are to provide a comprehensive overview of the current state of these omics as they relate to the development and progression of heart failure and to consider the current and potential future applications of these data for precision medicine with respect to prevention, diagnosis, and therapy.
Collapse
|
26
|
Abstract
Aging is associated with a progressive decline in cardiovascular structure and function. Accumulating evidence links cardiovascular aging to epigenetic alterations encompassing a complex interplay of DNA methylation, histone posttranslational modifications, and dynamic nucleosome occupancy governed by numerous epigenetic factors. Advances in genomics technology have led to a profound understanding of chromatin reorganization in both cardiovascular aging and diseases. This review summarizes recent discoveries in epigenetic mechanisms involved in cardiovascular aging and diseases and discusses potential therapeutic strategies to retard cardiovascular aging and conquer related diseases through the rejuvenation of epigenetic signatures to a young state.
Collapse
Affiliation(s)
- Weiqi Zhang
- From the Advanced Innovation Center for Human Brain Protection, National Clinical Research Center for Geriatric Disorders, Xuanwu Hospital of Capital Medical University, Beijing, China (W.Z., G.-H.L.).,National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics (W.Z., G.-H.L.), Chinese Academy of Sciences, Beijing.,Institute of Stem Cell and Regeneration (W.Z., M.S., J.Q., G.-H.L.), Chinese Academy of Sciences, Beijing.,University of Chinese Academy of Sciences, Beijing (W.Z., M.S., J.Q., G.-H.L.)
| | - Moshi Song
- State Key Laboratory of Membrane Biology, Institute of Zoology (M.S.), Chinese Academy of Sciences, Beijing.,Institute of Stem Cell and Regeneration (W.Z., M.S., J.Q., G.-H.L.), Chinese Academy of Sciences, Beijing.,University of Chinese Academy of Sciences, Beijing (W.Z., M.S., J.Q., G.-H.L.)
| | - Jing Qu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology (J.Q.), Chinese Academy of Sciences, Beijing.,Institute of Stem Cell and Regeneration (W.Z., M.S., J.Q., G.-H.L.), Chinese Academy of Sciences, Beijing.,University of Chinese Academy of Sciences, Beijing (W.Z., M.S., J.Q., G.-H.L.)
| | - Guang-Hui Liu
- From the Advanced Innovation Center for Human Brain Protection, National Clinical Research Center for Geriatric Disorders, Xuanwu Hospital of Capital Medical University, Beijing, China (W.Z., G.-H.L.).,National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics (W.Z., G.-H.L.), Chinese Academy of Sciences, Beijing.,Institute of Stem Cell and Regeneration (W.Z., M.S., J.Q., G.-H.L.), Chinese Academy of Sciences, Beijing.,University of Chinese Academy of Sciences, Beijing (W.Z., M.S., J.Q., G.-H.L.)
| |
Collapse
|
27
|
Yerra VG, Advani A. Histones and heart failure in diabetes. Cell Mol Life Sci 2018; 75:3193-3213. [PMID: 29934664 PMCID: PMC6063320 DOI: 10.1007/s00018-018-2857-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 06/12/2018] [Accepted: 06/15/2018] [Indexed: 12/22/2022]
Abstract
Although heart failure is now accepted as being a major long-term complication of diabetes, many of the recent advances in our understanding of the pathobiology of diabetes complications have come about through the study of more traditional microvascular or macrovascular diseases. This has been the case, for example, in the evolving field of the epigenetics of diabetes complications and, in particular, the post-translational modification of histone proteins. However, histone modifications also occur in human heart failure and their perturbation also occurs in diabetic hearts. Here, we review the principal histone modifications and their enzymatic writers and erasers that have been studied to date; we discuss what is currently known about their roles in heart failure and in the diabetic heart; we draw on lessons learned from the studies of microvascular and macrovascular complications; and we speculate that therapeutically manipulating histone modifications may alter the natural history of heart failure in diabetes.
Collapse
Affiliation(s)
- Veera Ganesh Yerra
- Keenan Research Centre for Biomedical Science and Li Ka Shing Knowledge Institute of St. Michael's Hospital, 6-151, 61 Queen Street East, Toronto, ON, M5C 2T2, Canada
| | - Andrew Advani
- Keenan Research Centre for Biomedical Science and Li Ka Shing Knowledge Institute of St. Michael's Hospital, 6-151, 61 Queen Street East, Toronto, ON, M5C 2T2, Canada.
| |
Collapse
|