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Ji L, Han H, Shan X, Zhao P, Chen H, Zhang C, Xu M, Lu R, Guo W. Ginsenoside Rb1 ameliorates lipotoxicity-induced myocardial injury in diabetes mellitus by regulating Mfn2. Eur J Pharmacol 2024; 974:176609. [PMID: 38677536 DOI: 10.1016/j.ejphar.2024.176609] [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: 02/01/2024] [Revised: 04/07/2024] [Accepted: 04/22/2024] [Indexed: 04/29/2024]
Abstract
PURPOSE Diabetic cardiomyopathy is a prevalent cardiovascular complication of diabetes mellitus. This study aimed to investigate the effects of ginsenoside Rb1 (GRb1) on the diabetic myocardium. METHODS Leptin receptor-deficient db/db mice and palmitic acid (PA)-treated cardiomyocyte models were utilized. Cardiac systolic and diastolic function, mitochondrial morphology, and respiratory chain function were determined. The expression of mitochondrial dynamics proteins was measured. Mitofusin 2 (Mfn2) overexpression and inhibition were achieved by lentiviral infection and small interfering RNA (siRNA) transfection. RESULTS In comparison to non-diabetic mice, db/db mice exhibited significant increases in body weight, blood glucose, blood lipids, and cardiac free fatty acid levels. This was accompanied by myocardial hypertrophy and left ventricular diastolic dysfunction, which were significantly ameliorated by GRb1 intervention. Stimulation with PA increased oxidative stress and apoptosis, and decreased viability in H9c2 cardiomyocytes. PA also reduced sarcomere contractility and relaxation in adult mice ventricular myocytes. PA-induced cellular and mitochondrial damage were reversed with GRb1 treatment. The cardiac tissue of db/db mice and PA-treated cardiomyocytes exhibited a decrease in Mfn2 expression, which was markedly improved by GRb1. Mfn2 overexpression reversed PA-induced mitochondrial fragmentation and functional damage in cardiomyocytes, while inhibition of Mfn2 expression by siRNA transfection blocked the protective effects of GRb1. CONCLUSION GRb1 alleviated myocardial lipid accumulation and mitochondrial injury, and attenuated ventricular diastolic dysfunction in diabetic mice. The regulation of Mfn2 was involved in the protective effects of GRb1 against lipotoxic myocardial injury.
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MESH Headings
- Animals
- Ginsenosides/pharmacology
- Ginsenosides/therapeutic use
- Myocytes, Cardiac/drug effects
- Myocytes, Cardiac/metabolism
- Myocytes, Cardiac/pathology
- Diabetic Cardiomyopathies/metabolism
- Diabetic Cardiomyopathies/drug therapy
- Diabetic Cardiomyopathies/pathology
- Mice
- GTP Phosphohydrolases/metabolism
- GTP Phosphohydrolases/genetics
- Male
- Palmitic Acid/pharmacology
- Apoptosis/drug effects
- Oxidative Stress/drug effects
- Diabetes Mellitus, Experimental/complications
- Diabetes Mellitus, Experimental/drug therapy
- Diabetes Mellitus, Experimental/metabolism
- Rats
- Receptors, Leptin/genetics
- Receptors, Leptin/metabolism
- Receptors, Leptin/deficiency
- Cell Line
- Mice, Inbred C57BL
- Myocardium/pathology
- Myocardium/metabolism
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Affiliation(s)
- Louyin Ji
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Hui Han
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Xiaoli Shan
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Pei Zhao
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Huihua Chen
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Chen Zhang
- Department of Pathology, School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Ming Xu
- Department of Physiology, School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Rong Lu
- School of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
| | - Wei Guo
- Department of Pathology, School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China.
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2
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Zheng Y, Liu X, Yang K, Chen X, Wang J, Zhao K, Dong W, Yin G, Yu S, Yang S, Lu M, Su G, Zhao S. Cardiac MRI feature-tracking-derived torsion mechanics in systolic and diastolic dysfunction in systemic light-chain cardiac amyloidosis. Clin Radiol 2024; 79:e692-e701. [PMID: 38388253 DOI: 10.1016/j.crad.2023.12.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 11/09/2023] [Accepted: 12/29/2023] [Indexed: 02/24/2024]
Abstract
AIM To describe the myocardial torsion mechanics in cardiac amyloidosis (CA), and evaluate the correlations between left ventricle (LV) torsion mechanics and conventional parameters using cardiac magnetic resonance imaging feature tracking (CMR-FT). MATERIALS AND METHODS One hundred and thirty-nine patients with light-chain CA (AL-CA) were divided into three groups: group 1 with preserved systolic function (LV ejection fraction [LVEF] ≥50%, n=55), group 2 with mildly reduced systolic function (40% ≤ LVEF <50%, n=51), and group 3 with reduced systolic function (LVEF <40%, n=33), and compared with age- and gender-matched healthy controls (n=26). All patients underwent cine imaging and late gadolinium-enhancement (LGE). Cine images were analysed offline using CMR-FT to estimate torsion parameters. RESULTS Global torsion, base-mid torsion, and peak diastolic torsion rate (diasTR) were significantly impaired in patients with preserved systolic function (p<0.05 for all), whereas mid-apex torsion and peak systolic torsion rate (sysTR) were preserved (p>0.05 for both) compared with healthy controls. In patients with mildly reduced systolic function, global torsion and base-mid torsion were lower compared to those with preserved systolic function (p<0.05 for both), while mid-apex torsion, sysTR, and diasTR were preserved (p>0.05 for all). In patients with reduced systolic function, only sysTR was significantly worse compared with mildly reduced systolic function (p<0.05). At multivariable analysis, right ventricle (RV) end-systolic volume RVESV index and NYHA class were independently related to global torsion, whereas LVEF was independently related to sysTR. RV ejection fraction (RVEF) was independently related to diasTR. LV global torsion performed well (AUC 0.71; 95% confidence interval [CI]: 0.61, 0.77) in discriminating transmural from non-transmural LGE in AL-CA patients. CONCLUSION LV torsion mechanics derived by CMR-FT could help to monitor LV systolic and diastolic function in AL-CA patients and function as a new imaging marker for LV dysfunction and LGE transmurality.
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Affiliation(s)
- Y Zheng
- Department of Radiology, Tsinghua University Hospital, Tsinghua University, Beijing, 100084, China; Department of Magnetic Resonance Imaging, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beilishi Road No 167, Xicheng District, Beijing 100037, China
| | - X Liu
- Department of Neurology, Beijing Geriatric Hospital, Wenquan Road No 118, Haidian District, Beijing 100095, China
| | - K Yang
- Department of Magnetic Resonance Imaging, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beilishi Road No 167, Xicheng District, Beijing 100037, China
| | - X Chen
- Department of Magnetic Resonance Imaging, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beilishi Road No 167, Xicheng District, Beijing 100037, China
| | - J Wang
- Department of Magnetic Resonance Imaging, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beilishi Road No 167, Xicheng District, Beijing 100037, China
| | - K Zhao
- Paul C. Lauterbur Research Center for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, SZ University Town, Shenzhen 518055, China
| | - W Dong
- Department of Magnetic Resonance Imaging, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beilishi Road No 167, Xicheng District, Beijing 100037, China
| | - G Yin
- Department of Magnetic Resonance Imaging, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beilishi Road No 167, Xicheng District, Beijing 100037, China
| | - S Yu
- Department of Radiology, West China Hospital, Sichuan University, 37# Guo Xue Xiang, Chengdu 610041, Sichuan, China
| | - S Yang
- Department of Magnetic Resonance Imaging, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beilishi Road No 167, Xicheng District, Beijing 100037, China
| | - M Lu
- Department of Magnetic Resonance Imaging, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beilishi Road No 167, Xicheng District, Beijing 100037, China
| | - G Su
- Department of Cardiology, Jinan Central Hospital, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, 250013, China.
| | - S Zhao
- Department of Magnetic Resonance Imaging, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital and National Center for Cardiovascular Diseases, Chinese Academy of Medical Science and Peking Union Medical College, Beilishi Road No 167, Xicheng District, Beijing 100037, China.
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3
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Campbell P, Rutten FH, Lee MM, Hawkins NM, Petrie MC. Heart failure with preserved ejection fraction: everything the clinician needs to know. Lancet 2024; 403:1083-1092. [PMID: 38367642 DOI: 10.1016/s0140-6736(23)02756-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 11/22/2023] [Accepted: 12/06/2023] [Indexed: 02/19/2024]
Abstract
Heart failure with preserved ejection fraction (HFpEF) is increasingly recognised and diagnosed in clinical practice, a trend driven by an ageing population and a rise in contributing comorbidities, such as obesity and diabetes. Representing at least half of all heart failure cases, HFpEF is recognised as a complex clinical syndrome. Its diagnosis and management are challenging due to its diverse pathophysiology, varied epidemiological patterns, and evolving diagnostic and treatment approaches. This Seminar synthesises the latest insights on HFpEF, integrating findings from recent clinical trials, epidemiological research, and the latest guideline recommendations. We delve into the definition, pathogenesis, epidemiology, diagnostic criteria, and management strategies (non-pharmacological and pharmacological) for HFpEF. We highlight ongoing clinical trials and future developments in the field. Specifically, this Seminar offers practical guidance tailored for primary care practitioners, generalists, and cardiologists who do not specialise in heart failure, simplifying the complexities in the diagnosis and management of HFpEF. We provide practical, evidence-based recommendations, emphasising the importance of addressing comorbidities and integrating the latest pharmacological treatments, such as SGLT2 inhibitors.
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Affiliation(s)
- Patricia Campbell
- Department of Cardiology, Southern Trust, Craigavon Area Hospital, Portadown, UK.
| | - Frans H Rutten
- Department of General Practice and Nursing Science, Julius Centre, University Medical Centre, Utrecht University, Utrecht, Netherlands
| | - Matthew My Lee
- School of Cardiovascular and Metabolic Health, University of Glasgow, British Heart Foundation Glasgow Cardiovascular Research Centre, Glasgow, UK
| | - Nathaniel M Hawkins
- Division of Cardiology, University of British Columbia, Faculty of Medicine, Vancouver, BC, Canada
| | - Mark C Petrie
- School of Cardiovascular and Metabolic Health, University of Glasgow, British Heart Foundation Glasgow Cardiovascular Research Centre, Glasgow, UK
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4
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Moreira-Costa L, Tavares-Silva M, Almeida-Coelho J, Gonçalves A, Trindade F, Vasques-Nóvoa F, Sousa-Mendes C, Leite S, Vitorino R, Falcão-Pires I, Leite-Moreira AF, Lourenço AP. Acute and chronic effects of levosimendan in the ZSF1 obese rat model of heart failure with preserved ejection fraction. Eur J Pharmacol 2024; 966:176336. [PMID: 38272343 DOI: 10.1016/j.ejphar.2024.176336] [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: 09/22/2023] [Revised: 01/02/2024] [Accepted: 01/16/2024] [Indexed: 01/27/2024]
Abstract
Heart failure with preserved ejection fraction (HFpEF) is a syndrome characterized by impaired cardiovascular reserve in which therapeutic options are scarce. Our aim was to evaluate the inodilator levosimendan in the ZSF1 obese rat model of HFpEF. Twenty-week-old male Wistar-Kyoto (WKY), ZSF1 lean (ZSF1 Ln) and ZSF1 obese rats chronically treated for 6-weeks with either levosimendan (1 mg/kg/day, ZSF1 Ob + Levo) or vehicle (ZSF1 Ob + Veh) underwent peak-effort testing, pressure-volume (PV) haemodynamic evaluation and echocardiography (n = 7 each). Samples were collected for histology and western blotting. In obese rats, skinned and intact left ventricular (LV) cardiomyocytes underwent in vitro functional evaluation. Seven additional ZSF1 obese rats underwent PV evaluation to assess acute levosimendan effects (10 μg/kg + 0.1 μg/kg/min). ZSF1 Ob + Veh presented all hallmarks of HFpEF, namely effort intolerance, elevated end-diastolic pressures and reduced diastolic compliance as well as increased LV mass and left atrial area, cardiomyocyte hypertrophy and increased interstitial fibrosis. Levosimendan decreased systemic arterial pressures, raised cardiac index, and enhanced LV relaxation and diastolic compliance in both acute and chronic experiments. ZSF1 Ob + Levo showed pronounced attenuation of hypertrophy and interstitial fibrosis alongside increased effort tolerance (endured workload raised 38 %) and maximum O2 consumption. Skinned cardiomyocytes from ZSF 1 Ob + Levo showed a downward shift in sarcomere length-passive tension relationship and intact cardiomyocytes showed decreased diastolic Ca2+ levels and enhanced Ca2+ sensitivity. On molecular grounds, levosimendan enhanced phosphorylation of phospholamban and mammalian target of rapamycin. The observed effects encourage future clinical trials with levosimendan in a broad population of HFpEF patients.
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Affiliation(s)
- Liliana Moreira-Costa
- Cardiovascular R&D Centre - UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal.
| | - Marta Tavares-Silva
- Cardiovascular R&D Centre - UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal; Department of Cardiology, Centro Hospitalar Universitário São João, Porto, Portugal
| | - João Almeida-Coelho
- Cardiovascular R&D Centre - UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Alexandre Gonçalves
- Cardiovascular R&D Centre - UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Fábio Trindade
- Cardiovascular R&D Centre - UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Francisco Vasques-Nóvoa
- Cardiovascular R&D Centre - UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal; Department of Medicine, Centro Hospitalar Universitário São João, Porto, Portugal
| | - Cláudia Sousa-Mendes
- Cardiovascular R&D Centre - UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Sara Leite
- Cardiovascular R&D Centre - UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Rui Vitorino
- Cardiovascular R&D Centre - UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal; Department of Medical Sciences, Institute of Biomedicine (iBiMED), University of Aveiro, Aveiro, Portugal
| | - Inês Falcão-Pires
- Cardiovascular R&D Centre - UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Adelino F Leite-Moreira
- Cardiovascular R&D Centre - UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal; Department of Cardiothoracic Surgery, Centro Hospitalar Universitário São João, Porto, Portugal
| | - André P Lourenço
- Cardiovascular R&D Centre - UnIC@RISE, Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal; Department of Anaesthesiology, Centro Hospitalar Universitário São João, Porto, Portugal
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5
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Fisher SM, Murally AR, Rajabally Z, Almas T, Azhar M, Cheema FH, Malone A, Hasan B, Aslam N, Saidi J, O'Neill J, Hameed A. Large animal models to study effectiveness of therapy devices in the treatment of heart failure with preserved ejection fraction (HFpEF). Heart Fail Rev 2024; 29:257-276. [PMID: 37999821 DOI: 10.1007/s10741-023-10371-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/08/2023] [Indexed: 11/25/2023]
Abstract
Our understanding of the complex pathophysiology of Heart failure with preserved ejection fraction (HFpEF) is limited by the lack of a robust in vivo model. Existing in-vivo models attempt to reproduce the four main phenotypes of HFpEF; ageing, obesity, diabetes mellitus and hypertension. To date, there is no in vivo model that represents all the haemodynamic characteristics of HFpEF, and only a few have proven to be reliable for the preclinical evaluation of potentially new therapeutic targets. HFpEF accounts for 50% of all the heart failure cases and its incidence is on the rise, posing a huge economic burden on the health system. Patients with HFpEF have limited therapeutic options available. The inadequate effectiveness of current pharmaceutical therapeutics for HFpEF has prompted the development of device-based treatments that target the hemodynamic changes to reduce the symptoms of HFpEF. However, despite the potential of device-based solutions to treat HFpEF, most of these therapies are still in the developmental stage and a relevant HFpEF in vivo model will surely expedite their development process. This review article outlines the major limitations of the current large in-vivo models in use while discussing how these designs have helped in the development of therapy devices for the treatment of HFpEF.
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Affiliation(s)
- Shane Michael Fisher
- Health Sciences Centre, UCD School of Medicine, University College Dublin, Belfield, Dublin 4, Dublin, Ireland
- Tissue Engineering Research Group (TERG), Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland - RCSI University of Medicine and Health Sciences, 123 St. Stephen's Green, Dublin 2, Dublin, D02 YN77, Ireland
| | - Anjali Rosanna Murally
- Tissue Engineering Research Group (TERG), Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland - RCSI University of Medicine and Health Sciences, 123 St. Stephen's Green, Dublin 2, Dublin, D02 YN77, Ireland
- School of Medicine, RCSI University of Medicine and Health Sciences, 123 St. Stephen's Green, Dublin 2, Dublin, D02 YN77, Ireland
| | - Zahra Rajabally
- Tissue Engineering Research Group (TERG), Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland - RCSI University of Medicine and Health Sciences, 123 St. Stephen's Green, Dublin 2, Dublin, D02 YN77, Ireland
- School of Medicine, RCSI University of Medicine and Health Sciences, 123 St. Stephen's Green, Dublin 2, Dublin, D02 YN77, Ireland
| | - Talal Almas
- University Hospitals Cleveland Medical Center, Cleveland, OH, USA
| | - Maimoona Azhar
- Graduate Entry Medicine, School of Medicine, RCSI University of Medicine and Health Sciences, Dublin 2, 123 St. Stephen's Green, Dublin, D02 YN77, Ireland
| | - Faisal H Cheema
- Tilman J. Fertitta Family College of Medicine, University of Houston, Houston, TX, USA
| | - Andrew Malone
- Tissue Engineering Research Group (TERG), Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland - RCSI University of Medicine and Health Sciences, 123 St. Stephen's Green, Dublin 2, Dublin, D02 YN77, Ireland
| | - Babar Hasan
- Division of Cardiothoracic Sciences, Sindh Institute of Urology and Transplantation (SIUT), Karachi, Pakistan
| | - Nadeem Aslam
- Division of Cardiothoracic Sciences, Sindh Institute of Urology and Transplantation (SIUT), Karachi, Pakistan
| | - Jemil Saidi
- Tissue Engineering Research Group (TERG), Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland - RCSI University of Medicine and Health Sciences, 123 St. Stephen's Green, Dublin 2, Dublin, D02 YN77, Ireland
| | - Jim O'Neill
- Department of Cardiology, Connolly Hospital, Blanchardstown, Dublin, Ireland.
| | - Aamir Hameed
- Tissue Engineering Research Group (TERG), Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland - RCSI University of Medicine and Health Sciences, 123 St. Stephen's Green, Dublin 2, Dublin, D02 YN77, Ireland.
- Trinity Centre for Biomedical Engineering (TCBE), Trinity College Dublin (TCD), Dublin, Ireland.
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6
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Yang Z, Liu Y, Li Z, Feng S, Lin S, Ge Z, Fan Y, Wang Y, Wang X, Mao J. Coronary microvascular dysfunction and cardiovascular disease: Pathogenesis, associations and treatment strategies. Biomed Pharmacother 2023; 164:115011. [PMID: 37321056 DOI: 10.1016/j.biopha.2023.115011] [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: 04/21/2023] [Revised: 06/09/2023] [Accepted: 06/11/2023] [Indexed: 06/17/2023] Open
Abstract
Coronary microvascular dysfunction (CMD) is a high-risk factor for a variety of cardiovascular events. Due to its complex aetiology and concealability, knowledge of the pathophysiological mechanism of CMD is still limited at present, which greatly restricts its clinical diagnosis and treatment. Studies have shown that CMD is closely related to a variety of cardiovascular diseases, can aggravate the occurrence and development of cardiovascular diseases, and is closely related to a poor prognosis in patients with cardiovascular diseases. Improving coronary microvascular remodelling and increasing myocardial perfusion might be promising strategies for the treatment of cardiovascular diseases. In this paper, the pathogenesis and functional assessment of CMD are reviewed first, along with the relationship of CMD with cardiovascular diseases. Then, the latest strategies for the treatment of CMD and cardiovascular diseases are summarized. Finally, urgent scientific problems in CMD and cardiovascular diseases are highlighted and future research directions are proposed to provide prospective insights for the prevention and treatment of CMD and cardiovascular diseases in the future.
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Affiliation(s)
- Zhihua Yang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China; Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
| | - Yangxi Liu
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.
| | - Zhenzhen Li
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
| | - Shaoling Feng
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.
| | - Shanshan Lin
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.
| | - Zhao Ge
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.
| | - Yujian Fan
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.
| | - Yi Wang
- Institute of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
| | - Xianliang Wang
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.
| | - Jingyuan Mao
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China.
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7
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Coiro S, Huttin O, Kobayashi M, Lamiral Z, Simonovic D, Zannad F, Rossignol P, Girerd N. Validation of the MEDIA echo score for the prognosis of heart failure with preserved ejection fraction. Heart Fail Rev 2023; 28:453-464. [PMID: 36038694 DOI: 10.1007/s10741-022-10266-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/20/2022] [Indexed: 11/24/2022]
Abstract
There is currently no widely used prognostic score in heart failure (HF) with preserved ejection fraction (HFpEF). The MEDIA echo score, including four variables (pulmonary arterial systolic pressure > 40 mmHg, inferior vena cava collapsibility index < 50%, average E/e' > 9, and lateral mitral annular s' < 7 cm/s), has been proposed as a useful risk stratification tool. This study aimed at further validating the MEDIA echo score in both hospitalised and ambulatory HFpEF patients. The MEDIA echo score ranges from 0 to 4 (each criterion scores 1 point). The associations between MEDIA echo score and cardiovascular outcomes were assessed in two independent HFpEF cohorts, namely patients hospitalised for worsening HFpEF (N = 242, mean age 78 ± 11), and stable ambulatory HFpEF patients (N = 76, mean age 65 ± 8). Using multivariable Cox models, in the worsening HFpEF cohort, patients with a MEDIA echo score of 3-4 displayed a significant increased risk of death (HR 2.10, 95%CI 1.02-4.33, P = 0.043, score 0-1 as reference). In the ambulatory HFpEF cohort, patients with a MEDIA echo score of 2 had a significantly higher risk of death or HF hospitalisation (HR 3.44, 95%CI 1.27-9.30, P = 0.015, score 0 as reference), driven by HF hospitalisation; in that cohort, adding the MEDIA echo score to the clinical model significantly improved reclassification for the combined endpoint (integrated discrimination improvement 6.2%, P = 0.006). The MEDIA echo score significantly predicted the outcome of HFpEF patients in both hospital and ambulatory settings; its use may help refine routine risk stratification on top of well-established prognosticators in stable HFpEF patients.
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Affiliation(s)
- Stefano Coiro
- Cardiology Department, Santa Maria Della Misericordia Hospital, Perugia, Italy.,Centre D'Investigation Clinique-Plurithématique Inserm CIC-P 1433, Inserm U1116, CHRU Nancy, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Université de Lorraine, Nancy, France
| | - Olivier Huttin
- Centre D'Investigation Clinique-Plurithématique Inserm CIC-P 1433, Inserm U1116, CHRU Nancy, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Université de Lorraine, Nancy, France
| | - Masatake Kobayashi
- Centre D'Investigation Clinique-Plurithématique Inserm CIC-P 1433, Inserm U1116, CHRU Nancy, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Université de Lorraine, Nancy, France
| | - Zohra Lamiral
- Centre D'Investigation Clinique-Plurithématique Inserm CIC-P 1433, Inserm U1116, CHRU Nancy, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Université de Lorraine, Nancy, France
| | - Dejan Simonovic
- Institute for Treatment and Rehabilitation "Niska Banja", Clinic of Cardiology, University of Nis School of Medicine, Nis, Serbia
| | - Faiez Zannad
- Centre D'Investigation Clinique-Plurithématique Inserm CIC-P 1433, Inserm U1116, CHRU Nancy, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Université de Lorraine, Nancy, France
| | - Patrick Rossignol
- Centre D'Investigation Clinique-Plurithématique Inserm CIC-P 1433, Inserm U1116, CHRU Nancy, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Université de Lorraine, Nancy, France
| | - Nicolas Girerd
- Centre D'Investigation Clinique-Plurithématique Inserm CIC-P 1433, Inserm U1116, CHRU Nancy, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Université de Lorraine, Nancy, France.
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8
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Haustein R, Trogisch FA, Keles M, Hille S, Fuhrmann M, Weinzierl N, Hemanna S, Thackeray J, Dou Y, Zwadlo C, Froese N, Cordero J, Bengel F, Müller OJ, Bauersachs J, Dobreva G, Heineke J. C1q and Tumor Necrosis Factor Related Protein 9 Protects from Diabetic Cardiomyopathy by Alleviating Cardiac Insulin Resistance and Inflammation. Cells 2023; 12:cells12030443. [PMID: 36766785 PMCID: PMC9914367 DOI: 10.3390/cells12030443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/24/2023] [Accepted: 01/25/2023] [Indexed: 02/03/2023] Open
Abstract
(1) Background: Diabetic cardiomyopathy is a major health problem worldwide. CTRP9, a secreted glycoprotein, is mainly expressed in cardiac endothelial cells and becomes downregulated in mouse models of diabetes mellitus; (2) Methods: In this study, we investigated the impact of CTRP9 on early stages of diabetic cardiomyopathy induced by 12 weeks of high-fat diet; (3) Results: While the lack of CTRP9 in knock-out mice aggravated insulin resistance and triggered diastolic left ventricular dysfunction, AAV9-mediated cardiac CTRP9 overexpression ameliorated cardiomyopathy under these conditions. At this early disease state upon high-fat diet, no fibrosis, no oxidative damage and no lipid deposition were identified in the myocardium of any of the experimental groups. Mechanistically, we found that CTRP9 is required for insulin-dependent signaling, cardiac glucose uptake in vivo and oxidative energy production in cardiomyocytes. Extensive RNA sequencing from myocardial tissue of CTRP9-overexpressing and knock-out as well as respective control mice revealed that CTRP9 acts as an anti-inflammatory mediator in the myocardium. Hence, CTRP9 knock-out exerted more, while CTRP9-overexpressing mice showed less leukocytes accumulation in the heart during high-fat diet; (4) Conclusions: In summary, endothelial-derived CTRP9 plays a prominent paracrine role to protect against diabetic cardiomyopathy and might constitute a therapeutic target.
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Affiliation(s)
- Ricarda Haustein
- Department of Cardiology and Angiology, Hannover Medical School, 30625 Hannover, Germany
| | - Felix A. Trogisch
- Department of Cardiovascular Physiology, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Merve Keles
- Department of Cardiovascular Physiology, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Susanne Hille
- Department of Internal Medicine III, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
| | - Manuela Fuhrmann
- Department of Cardiovascular Physiology, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Nina Weinzierl
- Department of Cardiovascular Physiology, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Shruthi Hemanna
- Department of Cardiovascular Physiology, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - James Thackeray
- Department of Nuclear Medicine, Hannover Medical School, 30625 Hannover, Germany
| | - Yanliang Dou
- Cardiovascular Genomics and Epigenomics, ECAS, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Carolin Zwadlo
- Department of Cardiology and Angiology, Hannover Medical School, 30625 Hannover, Germany
| | - Natali Froese
- Department of Cardiology and Angiology, Hannover Medical School, 30625 Hannover, Germany
| | - Julio Cordero
- Cardiovascular Genomics and Epigenomics, ECAS, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Frank Bengel
- Department of Nuclear Medicine, Hannover Medical School, 30625 Hannover, Germany
| | - Oliver J. Müller
- Department of Internal Medicine III, University Hospital Schleswig-Holstein, 24105 Kiel, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Partner Site Hamburg/Kiel/Lübeck, 24105 Kiel, Germany
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, 30625 Hannover, Germany
| | - Gergana Dobreva
- Cardiovascular Genomics and Epigenomics, ECAS, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
- DZHK, Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
| | - Joerg Heineke
- Department of Cardiovascular Physiology, European Center for Angioscience (ECAS), Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
- DZHK, Partner Site Heidelberg/Mannheim, 69120 Heidelberg, Germany
- Correspondence:
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9
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Schmidt A, Balitzki J, Grmaca L, Vogel J, Boehme P, Boden K, Hüser J, Truebel H, Mondritzki T. "Digital biomarkers" in preclinical heart failure models - a further step towards improved translational research. Heart Fail Rev 2023; 28:249-260. [PMID: 36001250 PMCID: PMC9902409 DOI: 10.1007/s10741-022-10264-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/19/2022] [Indexed: 02/07/2023]
Abstract
Innovations in the development of novel heart failure therapies are essential to further increase the predictive value of early research findings. Animal models are still playing a pivotal role in 'translational research'. In recent years, the transferability from animal studies has been more and more critically discussed due to persistent high attrition rates in clinical trials. However, there is an increasing trend to implement mobile health devices in preclinical studies. These devices can increase the predictive value of animal models by providing more accurate and translatable data and protect from confounding factors. This review outlines the current prevalence and opportunities of these techniques in preclinical heart failure research studies to accelerate the integration of these important tools. A literature screening for preclinical heart failure studies in large animals implementing telemetry devices over the last decade was performed. Twelve out of 43 publications were included. A variety of different hemodynamic and cardiac parameters can be recorded in conscious state by means of telemetry devices in both, the animal model and the patient. The measurement quality is consistently rated as valid and robust. Mobile health technologies functioning as digital biomarkers represent a more predictive approach compared to the traditionally used invasive measurement techniques, due to the possibility of continuous data collection in the conscious animal. Furthermore, they help to implement the 3R concept (reduction, refinement, replacement) in animal research. Despite this, the use of these techniques in preclinical research has been restrained to date.
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Affiliation(s)
- Alexander Schmidt
- grid.420044.60000 0004 0374 4101Bayer AG, BAG-PH-RD-RED-TA1-CPM-CPM2, Building 0520, 42096 Wuppertal, Germany ,grid.411327.20000 0001 2176 9917Heinrich-Heine-University, Düsseldorf, Germany
| | - Jakob Balitzki
- grid.420044.60000 0004 0374 4101Bayer AG, BAG-PH-RD-RED-TA1-CPM-CPM2, Building 0520, 42096 Wuppertal, Germany ,grid.10423.340000 0000 9529 9877Hannover Medical School, Hannover, Germany
| | - Ljubica Grmaca
- grid.420044.60000 0004 0374 4101Bayer AG, BAG-PH-RD-RED-TA1-CPM-CPM2, Building 0520, 42096 Wuppertal, Germany ,grid.10253.350000 0004 1936 9756Philipps-University of Marburg, Marburg, Germany
| | - Julia Vogel
- grid.420044.60000 0004 0374 4101Bayer AG, BAG-PH-RD-RED-TA1-CPM-CPM2, Building 0520, 42096 Wuppertal, Germany ,grid.412581.b0000 0000 9024 6397University of Witten/Herdecke, Witten, Germany ,grid.5718.b0000 0001 2187 5445Clinic for Cardiology and Angiology, West-German Heart and Vascular Center, Faculty of Medicine, University Duisburg-Essen, Duisburg, Germany
| | - Philip Boehme
- grid.412581.b0000 0000 9024 6397University of Witten/Herdecke, Witten, Germany
| | - Katharina Boden
- grid.412581.b0000 0000 9024 6397University of Witten/Herdecke, Witten, Germany
| | - Jörg Hüser
- grid.420044.60000 0004 0374 4101Bayer AG, BAG-PH-RD-RED-TA1-CPM-CPM2, Building 0520, 42096 Wuppertal, Germany
| | - Hubert Truebel
- grid.412581.b0000 0000 9024 6397University of Witten/Herdecke, Witten, Germany
| | - Thomas Mondritzki
- Bayer AG, BAG-PH-RD-RED-TA1-CPM-CPM2, Building 0520, 42096, Wuppertal, Germany. .,University of Witten/Herdecke, Witten, Germany.
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10
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Patel HC, Kaye DM. The rise of devices in heart failure with preserved ejection fraction: the future is not set. Eur J Heart Fail 2022; 24:2285-2286. [PMID: 36036708 DOI: 10.1002/ejhf.2667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 08/21/2022] [Indexed: 01/18/2023] Open
Affiliation(s)
- Hitesh C Patel
- Department of Cardiology, Alfred Hospital, Melbourne, Victoria, Australia.,Heart Failure Research Group, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - David M Kaye
- Department of Cardiology, Alfred Hospital, Melbourne, Victoria, Australia.,Heart Failure Research Group, Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia.,Central Clinical School, Monash University, Melbourne, Victoria, Australia
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11
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Shah AM, Giacca M. Small non-coding RNA therapeutics for cardiovascular disease. Eur Heart J 2022; 43:4548-4561. [PMID: 36106499 PMCID: PMC9659475 DOI: 10.1093/eurheartj/ehac463] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 07/29/2022] [Accepted: 08/11/2022] [Indexed: 01/07/2023] Open
Abstract
Novel bio-therapeutic agents that harness the properties of small, non-coding nucleic acids hold great promise for clinical applications. These include antisense oligonucleotides that inhibit messenger RNAs, microRNAs (miRNAs), or long non-coding RNAs; positive effectors of the miRNA pathway (short interfering RNAs and miRNA mimics); or small RNAs that target proteins (i.e. aptamers). These new therapies also offer exciting opportunities for cardiovascular diseases and promise to move the field towards more precise approaches based on disease mechanisms. There have been substantial advances in developing chemical modifications to improve the in vivo pharmacological properties of antisense oligonucleotides and reduce their immunogenicity. Carrier methods (e.g. RNA conjugates, polymers, and lipoplexes) that enhance cellular uptake of RNA therapeutics and stability against degradation by intracellular nucleases are also transforming the field. A number of small non-coding RNA therapies for cardiovascular indications are now approved. Moreover, there is a large pipeline of therapies in clinical development and an even larger list of putative therapies emerging from pre-clinical studies. Progress in this area is reviewed herein along with the hurdles that need to be overcome to allow a broader clinical translation.
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Affiliation(s)
- Ajay M Shah
- King’s College London, British Heart Foundation Centre of Research Excellence, School of Cardiovascular and Metabolic Medicine and Sciences, The James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK
| | - Mauro Giacca
- King’s College London, British Heart Foundation Centre of Research Excellence, School of Cardiovascular and Metabolic Medicine and Sciences, The James Black Centre, 125 Coldharbour Lane, London SE5 9NU, UK
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12
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Pigazzani F, Gorni D, Dyar KA, Pedrelli M, Kennedy G, Costantino G, Bruno A, Mackenzie I, MacDonald TM, Tietge UJF, George J. The Prognostic Value of Derivatives-Reactive Oxygen Metabolites (d-ROMs) for Cardiovascular Disease Events and Mortality: A Review. Antioxidants (Basel) 2022; 11:antiox11081541. [PMID: 36009260 PMCID: PMC9405117 DOI: 10.3390/antiox11081541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/02/2022] [Accepted: 08/03/2022] [Indexed: 11/16/2022] Open
Abstract
Oxidative stress participates in the development and exacerbation of cardiovascular diseases (CVD). The ability to promptly quantify an imbalance in an individual reductive-oxidative (RedOx) state could improve cardiovascular risk assessment and management. Derivatives-reactive oxygen metabolites (d-ROMs) are an emerging biomarker of oxidative stress quantifiable in minutes through standard biochemical analysers or by a bedside point-of-care test. The current review evaluates available data on the prognostic value of d-ROMs for CVD events and mortality in individuals with known and unknown CVD. Outcome studies involving small and large cohorts were analysed and hazard ratio, risk ratio, odds ratio, and mean differences were used as measures of effect. High d-ROM plasma levels were found to be an independent predictor of CVD events and mortality. Risk begins increasing at d-ROM levels higher than 340 UCARR and rises considerably above 400 UCARR. Conversely, low d-ROM plasma levels are a good negative predictor for CVD events in patients with coronary artery disease and heart failure. Moreover, combining d-ROMs with other relevant biomarkers routinely used in clinical practice might support a more precise cardiovascular risk assessment. We conclude that d-ROMs represent an emerging oxidative-stress-related biomarker with the potential for better risk stratification both in primary and secondary cardiovascular prevention.
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Affiliation(s)
- Filippo Pigazzani
- MEMO Research, Division of Molecular and Clinical Medicine, University of Dundee, Dundee DD2 1GZ, UK
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee DD2 1GZ, UK
- Correspondence: (F.P.); (A.B.)
| | - Davide Gorni
- Research and Development Department, H&D S.r.l., 43124 Parma, Italy
| | - Kenneth A. Dyar
- German Center for Diabetes Research (DZD), 40225 Neuherberg, Germany
- Metabolic Physiology, Institute for Diabetes and Cancer (IDC), Helmholtz Diabetes Center, Helmholtz Zentrum München, 85764 Neuherberg, Germany
| | - Matteo Pedrelli
- CardioMetabol Unit, Department of Laboratory Medicine and Department of Medicine, Karolinska Institutet, 17177 Huddinge, Sweden
- Medicine Unit Endocrinology, Theme Inflammation and Ageing, Karolinska University Hospital, 17177 Stockholm, Sweden
| | - Gwen Kennedy
- Division of Population Health and Genomics, Ninewells Hospital and Medical School, University of Dundee, Dundee DD2 1GZ, UK
| | | | - Agostino Bruno
- Research and Development Department, Cor.Con. International S.r.l., 43124 Parma, Italy
- Correspondence: (F.P.); (A.B.)
| | - Isla Mackenzie
- MEMO Research, Division of Molecular and Clinical Medicine, University of Dundee, Dundee DD2 1GZ, UK
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee DD2 1GZ, UK
| | - Thomas M. MacDonald
- MEMO Research, Division of Molecular and Clinical Medicine, University of Dundee, Dundee DD2 1GZ, UK
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee DD2 1GZ, UK
| | - Uwe J. F. Tietge
- Division of Clinical Chemistry, Department of Laboratory Medicine, Karolinska Institutet, 17177 Stockholm, Sweden
- Clinical Chemistry, Karolinska University Laboratory, Karolinska University Hospital, 17177 Stockholm, Sweden
| | - Jacob George
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee DD2 1GZ, UK
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13
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Roh J, Hill JA, Singh A, Valero-Muñoz M, Sam F. Heart Failure With Preserved Ejection Fraction: Heterogeneous Syndrome, Diverse Preclinical Models. Circ Res 2022; 130:1906-1925. [PMID: 35679364 PMCID: PMC10035274 DOI: 10.1161/circresaha.122.320257] [Citation(s) in RCA: 52] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Heart failure with preserved ejection fraction (HFpEF) represents one of the greatest challenges facing cardiovascular medicine today. Despite being the most common form of heart failure worldwide, there has been limited success in developing therapeutics for this syndrome. This is largely due to our incomplete understanding of the biology driving its systemic pathophysiology and the heterogeneity of clinical phenotypes, which are increasingly being recognized as distinct HFpEF phenogroups. Development of efficacious therapeutics fundamentally relies on robust preclinical models that not only faithfully recapitulate key features of the clinical syndrome but also enable rigorous investigation of putative mechanisms of disease in the context of clinically relevant phenotypes. In this review, we propose a preclinical research strategy that is conceptually grounded in model diversification and aims to better align with our evolving understanding of the heterogeneity of clinical HFpEF. Although heterogeneity is often viewed as a major obstacle in preclinical HFpEF research, we challenge this notion and argue that embracing it may be the key to demystifying its pathobiology. Here, we first provide an overarching guideline for developing HFpEF models through a stepwise approach of comprehensive cardiac and extra-cardiac phenotyping. We then present an overview of currently available models, focused on the 3 leading phenogroups, which are primarily based on aging, cardiometabolic stress, and chronic hypertension. We discuss how well these models reflect their clinically relevant phenogroup and highlight some of the more recent mechanistic insights they are providing into the complex pathophysiology underlying HFpEF.
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Affiliation(s)
- Jason Roh
- Cardiovascular Research Center, Massachusetts General Hospital, Boston (J.R., A.S.)
| | - Joseph A Hill
- Department of Internal Medicine (Cardiology) (J.A.H.), University of Texas Southwestern Medical Center, Dallas
- Department of Molecular Biology (J.A.H.), University of Texas Southwestern Medical Center, Dallas
| | - Abhilasha Singh
- Cardiovascular Research Center, Massachusetts General Hospital, Boston (J.R., A.S.)
| | - María Valero-Muñoz
- Whitaker Cardiovascular Institute, Boston University School of Medicine, MA (M.V.-M., F.S.)
| | - Flora Sam
- Whitaker Cardiovascular Institute, Boston University School of Medicine, MA (M.V.-M., F.S.)
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14
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Gao N, Li X, Kong M, Ni M, Wei D, Zhu X, Wang Y, Hong Z, Dong A. Associations Between Vitamin D Levels and Risk of Heart Failure: A Bidirectional Mendelian Randomization Study. Front Nutr 2022; 9:910949. [PMID: 35669075 PMCID: PMC9164286 DOI: 10.3389/fnut.2022.910949] [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: 04/01/2022] [Accepted: 04/25/2022] [Indexed: 11/13/2022] Open
Abstract
Background Although studies suggest that concentrations of serum 25-hydroxyvitamin D (25(OH)D) are lower in individuals with Heart Failure (HF), the beneficial effects of vitamin D supplementation are controversial. Therefore, in this study, we aimed to determine whether there is a causal relationship between serum Vitamin D (VD) levels and HF. Methods We obtained genetic instruments from the largest available genome-wide association study (GWAS) of European descent for 25(OH)D (443, 734 individuals) to investigate the association with HF (47,309 cases, 930,014 controls), and vice versa. Two-sample bidirectional Mendelian Randomization (MR) analysis was performed to infer the causality. In addition to the primary analysis using inverse variance-weighted (IVW) MR, we applied five additional methods to control for pleiotropy [MR-Egger, weighted median, Maximum-likelihood, MR-robust adjusted profile score (MR-RAPS) and MR-pleiotropy residual sum and outlier (MR-PRESSO)] and compared their respective MR estimates. We also performed a sensitivity analysis to ensure that our results were robust. Results Mendelian randomized analysis showed that increased serum 25(OH)D was associated with a lower risk of HF in the IVW method (odds ratio [OR] = 0. 81;95%CI, 0.70–0.94, P = 0.006). In the reverse MR analyses, the genetic predisposition to HF was negatively correlated with serum 25(OH)D level (OR = 0. 89;95%CI, (0.82–0.97), P = 0.009). Conclusion Our study revealed the possible causal role of 25(OH)D on decreasing the risk for HF. Meanwhile, reverse MR analysis suggested that HF may be associated with lower vitamin D levels, it could be the potential implications for dietary recommendations.
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Affiliation(s)
- Ning Gao
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Xuebiao Li
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Minjian Kong
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Ming Ni
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Dongdong Wei
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Xian Zhu
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Yifan Wang
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Ze Hong
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Aiqiang Dong
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
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15
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Rocca A, van Heeswijk RB, Richiardi J, Meyer P, Hullin R. The Cardiomyocyte in Heart Failure with Preserved Ejection Fraction-Victim of Its Environment? Cells 2022; 11:867. [PMID: 35269489 PMCID: PMC8909081 DOI: 10.3390/cells11050867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 03/01/2022] [Indexed: 12/07/2022] Open
Abstract
Heart failure (HF) with preserved left ventricular ejection fraction (HFpEF) is becoming the predominant form of HF. However, medical therapy that improves cardiovascular outcome in HF patients with almost normal and normal systolic left ventricular function, but diastolic dysfunction is missing. The cause of this unmet need is incomplete understanding of HFpEF pathophysiology, the heterogeneity of the patient population, and poor matching of therapeutic mechanisms and primary pathophysiological processes. Recently, animal models improved understanding of the pathophysiological role of highly prevalent and often concomitantly presenting comorbidity in HFpEF patients. Evidence from these animal models provide first insight into cellular pathophysiology not considered so far in HFpEF disease, promising that improved understanding may provide new therapeutical targets. This review merges observation from animal models and human HFpEF disease with the intention to converge cardiomyocytes pathophysiological aspects and clinical knowledge.
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Affiliation(s)
- Angela Rocca
- Department of Cardiology, Faculty of Biology and Medicine, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland;
| | - Ruud B. van Heeswijk
- Department of Diagnostic and Interventional Radiology, Faculty of Biology and Medicine, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (R.B.v.H.); (J.R.)
| | - Jonas Richiardi
- Department of Diagnostic and Interventional Radiology, Faculty of Biology and Medicine, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (R.B.v.H.); (J.R.)
| | - Philippe Meyer
- Cardiology Service, Department of Medical Specialties, Faculty of Science, Geneva University Hospital, University of Geneva, 1205 Geneva, Switzerland;
| | - Roger Hullin
- Department of Cardiology, Faculty of Biology and Medicine, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland;
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16
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Kelley RC, Betancourt L, Noriega AM, Brinson SC, Curbelo-Bermudez N, Hahn D, Kumar RA, Balazic E, Muscato DR, Ryan TE, van der Pijl RJ, Shen S, Ottenheijm CAC, Ferreira LF. Skeletal myopathy in a rat model of postmenopausal heart failure with preserved ejection fraction. J Appl Physiol (1985) 2022; 132:106-125. [PMID: 34792407 PMCID: PMC8742741 DOI: 10.1152/japplphysiol.00170.2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 11/01/2021] [Accepted: 11/11/2021] [Indexed: 01/03/2023] Open
Abstract
Heart failure with preserved ejection fraction (HFpEF) accounts for ∼50% of all patients with heart failure and frequently affects postmenopausal women. The HFpEF condition is phenotype-specific, with skeletal myopathy that is crucial for disease development and progression. However, most of the current preclinical models of HFpEF have not addressed the postmenopausal phenotype. We sought to advance a rodent model of postmenopausal HFpEF and examine skeletal muscle abnormalities therein. Female, ovariectomized, spontaneously hypertensive rats (SHRs) were fed a high-fat, high-sucrose diet to induce HFpEF. Controls were female sham-operated Wistar-Kyoto rats on a lean diet. In a complementary, longer-term cohort, controls were female sham-operated SHRs on a lean diet to evaluate the effect of strain difference in the model. Our model developed key features of HFpEF that included increased body weight, glucose intolerance, hypertension, cardiac hypertrophy, diastolic dysfunction, exercise intolerance, and elevated plasma cytokines. In limb skeletal muscle, HFpEF decreased specific force by 15%-30% (P < 0.05) and maximal mitochondrial respiration by 40%-55% (P < 0.05), increased oxidized glutathione by approximately twofold (P < 0.05), and tended to increase mitochondrial H2O2 emission (P = 0.10). Muscle fiber cross-sectional area, markers of mitochondrial content, and indices of capillarity were not different between control and HFpEF in our short-term cohort. Overall, our preclinical model of postmenopausal HFpEF recapitulates several key features of the disease. This new model reveals contractile and mitochondrial dysfunction and redox imbalance that are potential contributors to abnormal metabolism, exercise intolerance, and diminished quality of life in patients with postmenopausal HFpEF.NEW & NOTEWORTHY Heart failure with preserved ejection fraction (HFpEF) is a condition with phenotype-specific features highly prevalent in postmenopausal women and skeletal myopathy contributing to disease development and progression. We advanced a rat model of postmenopausal HFpEF with key cardiovascular and systemic features of the disease. Our study shows that the skeletal myopathy of postmenopausal HFpEF includes loss of limb muscle-specific force independent of atrophy, mitochondrial dysfunction, and oxidized shift in redox balance.
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Affiliation(s)
- Rachel C Kelley
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Lauren Betancourt
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Andrea M Noriega
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Suzanne C Brinson
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Nuria Curbelo-Bermudez
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Dongwoo Hahn
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Ravi A Kumar
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Eliza Balazic
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Derek R Muscato
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Terence E Ryan
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
| | - Robbert J van der Pijl
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona
- Department of Physiology, Amsterdam UMC, Amsterdam, The Netherlands
| | - Shengyi Shen
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona
| | - Coen A C Ottenheijm
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, Arizona
- Department of Physiology, Amsterdam UMC, Amsterdam, The Netherlands
| | - Leonardo F Ferreira
- Department of Applied Physiology and Kinesiology, University of Florida, Gainesville, Florida
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17
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Rafaqat S, Rafaqat S, Rafaqat S. Pathophysiological role of major adipokines in Atrial Fibrillation. INTERNATIONAL JOURNAL OF ARRHYTHMIA 2021. [DOI: 10.1186/s42444-021-00048-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The adipokines, secreted from adipose tissue or body fats, are also called adipocytokines which are cytokines, cell signaling proteins or cell–cell communication. However, AF is a common cardiac arrhythmia in which the heart beats so fast by abnormal beating and is a serious public health disease associated with increased heart failure, systemic thromboembolism, and death. Adipokines are cardiovascular disease (CVD) mediators or biomarkers that affect the heart as well as blood vessels, by increasing the cardiac contractility and action potential duration, which result in the extent of left ventricular and atrial remodeling.
Main body
Google Scholar, PubMed, and science direct were used to review the literature. Many keywords were used for searching the literature such as Adipokines, Leptin, Apelin, Adiponectin, Omentin-1, Chemerin, CTRP3, TNF-α, IL-6, IL-10, and AF. According to the literature, much more data are available for numerous adipokines, but this review article only has taken few major adipokines which played their major role in Atrial Fibrillation. The review article did not limit the time frame.
Conclusion
In conclusion, adipokines play a significant role in the development and progress of atrial fibrillation. Also, there are major adipokines such as adiponectin, apelin, C1q/TNF-Related Protein 3 (CTRP3), Chemerin, Omentin-1, interleukin-6, Leptin, TNF-α, resistin, and interleukin-10, which played their pathophysiological role in atrial fibrillation by causing cardiac hypertrophy, increasing the cardiac contractility and action potential duration, atrial fibrosis, electrical and structural remodeling of atrial tissue.
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18
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Oliveira MI, Leite S, Barros A, Lourenço AP, Mendes C, Schmidt C, Santos M, Leite-Moreira A, Moreira-Gonçalves D. Histological and haemodynamic characterization of right ventricle in sedentary and trained rats with heart failure with preserved ejection fraction. Exp Physiol 2021; 106:2457-2471. [PMID: 34676608 DOI: 10.1113/ep089516] [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: 02/22/2021] [Accepted: 10/12/2021] [Indexed: 11/08/2022]
Abstract
NEW FINDINGS What is the central question of this study? Right ventricle (RV) dysfunction is highly prevalent in heart failure with preserved ejection fraction (HFpEF), nearly doubling the risk of death: what are the RV functional and structural changes in HFpEF and how does aerobic exercise impact them? What is the main finding and its importance? The HFpEF ZSF1 rat model presents RV structural and functional changes mimicking the human condition. Aerobic exercise prevented the decline in V ̇ O 2 max , lowered surrogate markers of RV overload (e.g., higher mean and maximum systolic pressure) and improved diastolic dysfunction (e.g., end-diastolic pressure and relaxation time constant). This emphasizes the importance of using exercise to manage HFpEF. ABSTRACT Right ventricle (RV) dysfunction is highly prevalent in heart failure with preserved ejection fraction (HFpEF) and is a marker of poor prognosis. We assessed the obese ZSF1 rat model of HFpEF to ascertain if these animals also develop RV dysfunction and evaluated whether aerobic exercise could prevent this. Obese ZSF1 rats were randomly allocated to an aerobic exercise training group (n = 7; treadmill running, 5 days/week, 60 min/day, 15 m/min for 5 weeks) or to a sedentary group (n = 7). We used lean ZSF1 rats (n = 7) as the control group. After 5 weeks, rats were submitted to an exercise tolerance test and invasive haemodynamic evaluation, killed and samples from the RV collected for histological analysis. Obese sedentary ZSF1 rats showed lower V ̇ O 2 max , RV pressure overload (e.g., higher mean and maximum systolic pressure) and diastolic dysfunction (e.g., higher minimum and end-diastolic pressure and relaxation time constant), paralleled by RV cardiomyocyte hypertrophy. Except for cardiomyocyte hypertrophy, aerobic exercise prevented these functional changes. Our data support that this model of HFpEF shows functional and structural changes in the RV that resemble the human HFpEF phenotype, reinforcing its utility to understand this pathophysiology and to adress novel therapeutic targets to manage HFpEF. In addition, we showed that aerobic exercise is cardioprotective for the RV. A deeper knowledge of the mechanisms underlying the benefits of aerobic exercise could also lead to the identification of therapeutic targets to be further explored.
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Affiliation(s)
- Maria Isilda Oliveira
- Cardiovascular R&D Center (UnIC) and Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal.,Centre of Physical Activity, Health and Leisure (CIAFEL), Faculty of Sport, University of Porto, Porto, Portugal
| | - Sara Leite
- Cardiovascular R&D Center (UnIC) and Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal.,USF Anta, ACeS Gaia/Espinho, Porto, Portugal
| | - António Barros
- Cardiovascular R&D Center (UnIC) and Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - André P Lourenço
- Cardiovascular R&D Center (UnIC) and Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Anesthesiology, São João University Hospital, Porto, Portugal
| | - Cláudia Mendes
- Cardiovascular R&D Center (UnIC) and Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Cristine Schmidt
- Cardiovascular R&D Center (UnIC) and Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal.,Centre of Physical Activity, Health and Leisure (CIAFEL), Faculty of Sport, University of Porto, Porto, Portugal
| | - Mário Santos
- CardioVascular Research Group, Unit for Multidisciplinary Research in Biomedicine, Institute of Biomedical Sciences Abel Salazar, University of Porto, Porto, Portugal.,Cardiology Department, Hospital de Santo António, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Adelino Leite-Moreira
- Cardiovascular R&D Center (UnIC) and Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Cardiothoracic Surgery, São João University Hospital, Porto, Portugal
| | - Daniel Moreira-Gonçalves
- Centre of Physical Activity, Health and Leisure (CIAFEL), Faculty of Sport, University of Porto, Porto, Portugal
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19
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Ding H, Yao J, Xie H, Wang C, Chen J, Wei K, Ji Y, Liu L. MicroRNA-195-5p Downregulation Inhibits Endothelial Mesenchymal Transition and Myocardial Fibrosis in Diabetic Cardiomyopathy by Targeting Smad7 and Inhibiting Transforming Growth Factor Beta 1-Smads-Snail Pathway. Front Physiol 2021; 12:709123. [PMID: 34658906 PMCID: PMC8514870 DOI: 10.3389/fphys.2021.709123] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/18/2021] [Indexed: 12/20/2022] Open
Abstract
Diabetic cardiomyopathy (DCM) is a complication of diabetes mellitus, which is associated with fibrosis and microRNAs (miRs). This study estimated the mechanism of miR-195-5p in endothelial mesenchymal transition (EndMT) and myocardial fibrosis in DCM. After the establishment of DCM rat models, miR-195-5p was silenced by miR-195-5p antagomir. The cardiac function-related indexes diastolic left ventricular anterior wall (LVAW, d), systolic LVAW (d), diastolic left ventricular posterior wall (LVPW, d), systolic LVPW (d), left ventricular ejection fraction (LVEF), and fractional shortening (FS) were measured and miR-195-5p expression in myocardial tissue was detected. Myocardial fibrosis, collagen deposition, and levels of fibrosis markers were detected. Human umbilical vein endothelial cells (HUVECs) were exposed to high glucose (HG) and miR-195-5p was silenced. The levels of fibrosis proteins, endothelial markers, fibrosis markers, EndMT markers, and transforming growth factor beta 1 (TGF-β1)/Smads pathway-related proteins were measured in HUVECs. The interaction between miR-195-5p and Smad7 was verified. In vivo, miR-195-5p was highly expressed in the myocardium of DCM rats. Diastolic and systolic LVAW, diastolic and systolic LVPW were increased and LVEF and FS were decreased. Inhibition of miR-195-5p reduced cardiac dysfunction, myocardial fibrosis, collagen deposition, and EndMT, promoted CD31 and VE-cadehrin expressions, and inhibited α-SMA and vimentin expressions. In vitro, HG-induced high expression of miR-195-5p and the expression changes of endothelial markers CD31, VE-cadehrin and fibrosis markers α-SMA and vimentin were consistent with those in vivo after silencing miR-195-5p. In mechanism, miR-195-5p downregulation blocked EndMT by inhibiting TGF-β1-smads pathway. Smad7 was the direct target of miR-195-5p and silencing miR-195-5p inhibited EndMT by promoting Smad7 expression. Collectively, silencing miR-195-5p inhibits TGF-β1-smads-snail pathway by targeting Smad7, thus inhibiting EndMT and alleviating myocardial fibrosis in DCM.
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Affiliation(s)
- Huaisheng Ding
- Cardiovascular Department, Meishan People's Hospital, Meishan, China
| | - Jianhui Yao
- Cardiovascular Department, Meishan People's Hospital, Meishan, China
| | - Hongxiang Xie
- Cardiovascular Department, Meishan People's Hospital, Meishan, China
| | - Chengyu Wang
- Cardiovascular Department, Meishan People's Hospital, Meishan, China
| | - Jing Chen
- Cardiovascular Department, Meishan People's Hospital, Meishan, China
| | - Kaiyong Wei
- Cardiovascular Department, Meishan People's Hospital, Meishan, China
| | - Yangyang Ji
- Cardiovascular Department, Meishan People's Hospital, Meishan, China
| | - Lihong Liu
- Cardiovascular Department, Meishan People's Hospital, Meishan, China
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20
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Satoh T, Wang L, Espinosa-Diez C, Wang B, Hahn SA, Noda K, Rochon ER, Dent MR, Levine A, Baust JJ, Wyman S, Wu YL, Triantafyllou GA, Tang Y, Reynolds M, Shiva S, St Hilaire C, Gomez D, Goncharov DA, Goncharova EA, Chan SY, Straub AC, Lai YC, McTiernan CF, Gladwin MT. Metabolic Syndrome Mediates ROS-miR-193b-NFYA-Dependent Downregulation of Soluble Guanylate Cyclase and Contributes to Exercise-Induced Pulmonary Hypertension in Heart Failure With Preserved Ejection Fraction. Circulation 2021; 144:615-637. [PMID: 34157861 PMCID: PMC8384699 DOI: 10.1161/circulationaha.121.053889] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 05/26/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Many patients with heart failure with preserved ejection fraction have metabolic syndrome and develop exercise-induced pulmonary hypertension (EIPH). Increases in pulmonary vascular resistance in patients with heart failure with preserved ejection fraction portend a poor prognosis; this phenotype is referred to as combined precapillary and postcapillary pulmonary hypertension (CpcPH). Therapeutic trials for EIPH and CpcPH have been disappointing, suggesting the need for strategies that target upstream mechanisms of disease. This work reports novel rat EIPH models and mechanisms of pulmonary vascular dysfunction centered around the transcriptional repression of the soluble guanylate cyclase (sGC) enzyme in pulmonary artery (PA) smooth muscle cells. METHODS We used obese ZSF-1 leptin-receptor knockout rats (heart failure with preserved ejection fraction model), obese ZSF-1 rats treated with SU5416 to stimulate resting pulmonary hypertension (obese+sugen, CpcPH model), and lean ZSF-1 rats (controls). Right and left ventricular hemodynamics were evaluated using implanted catheters during treadmill exercise. PA function was evaluated with magnetic resonance imaging and myography. Overexpression of nuclear factor Y α subunit (NFYA), a transcriptional enhancer of sGC β1 subunit (sGCβ1), was performed by PA delivery of adeno-associated virus 6. Treatment groups received the SGLT2 inhibitor empagliflozin in drinking water. PA smooth muscle cells from rats and humans were cultured with palmitic acid, glucose, and insulin to induce metabolic stress. RESULTS Obese rats showed normal resting right ventricular systolic pressures, which significantly increased during exercise, modeling EIPH. Obese+sugen rats showed anatomic PA remodeling and developed elevated right ventricular systolic pressure at rest, which was exacerbated with exercise, modeling CpcPH. Myography and magnetic resonance imaging during dobutamine challenge revealed PA functional impairment of both obese groups. PAs of obese rats produced reactive oxygen species and decreased sGCβ1 expression. Mechanistically, cultured PA smooth muscle cells from obese rats and humans with diabetes or treated with palmitic acid, glucose, and insulin showed increased mitochondrial reactive oxygen species, which enhanced miR-193b-dependent RNA degradation of nuclear factor Y α subunit (NFYA), resulting in decreased sGCβ1-cGMP signaling. Forced NYFA expression by adeno-associated virus 6 delivery increased sGCβ1 levels and improved exercise pulmonary hypertension in obese+sugen rats. Treatment of obese+sugen rats with empagliflozin improved metabolic syndrome, reduced mitochondrial reactive oxygen species and miR-193b levels, restored NFYA/sGC activity, and prevented EIPH. CONCLUSIONS In heart failure with preserved ejection fraction and CpcPH models, metabolic syndrome contributes to pulmonary vascular dysfunction and EIPH through enhanced reactive oxygen species and miR-193b expression, which downregulates NFYA-dependent sGCβ1 expression. Adeno-associated virus-mediated NFYA overexpression and SGLT2 inhibition restore NFYA-sGCβ1-cGMP signaling and ameliorate EIPH.
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Affiliation(s)
- Taijyu Satoh
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Longfei Wang
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Cristina Espinosa-Diez
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Bing Wang
- Departments of Orthopedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Scott A. Hahn
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Kentaro Noda
- Division of Lung Transplant and Lung Failure, Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Elizabeth R. Rochon
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Matthew R. Dent
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Andrea Levine
- Pulmonary & Critical Care Medicine, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Jeffrey J. Baust
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Samuel Wyman
- Rangos Research Center Animal Imaging Core and Developmental Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Yijen L. Wu
- Rangos Research Center Animal Imaging Core and Developmental Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Georgios A. Triantafyllou
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Ying Tang
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Division of Cardiology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Mike Reynolds
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Sruti Shiva
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Cynthia St Hilaire
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Division of Cardiology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Department of Bioengineering, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Delphine Gomez
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Division of Cardiology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Dmitry A. Goncharov
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California Davis, Davis, CA, USA
| | - Elena A. Goncharova
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Department of Bioengineering, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Division of Pulmonary, Critical Care and Sleep Medicine, University of California Davis, Davis, CA, USA
| | - Stephen Y. Chan
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Division of Cardiology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Adam C. Straub
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Yen-Chun Lai
- Division of Pulmonary, Critical Care, Sleep and Occupational Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Charles F. McTiernan
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Mark T. Gladwin
- Pittsburgh Heart, Lung and Blood Vascular Medicine Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
- Division of Pulmonary, Allergy and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
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21
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von Scheidt W. Therapie der diastolischen Herzinsuffizienz (HFpEF/HFmrEF): Lichtstreifen am Horizont? AKTUELLE KARDIOLOGIE 2021. [DOI: 10.1055/a-1506-2924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
ZusammenfassungEine evidenzbasierte medikamentöse Therapie der diastolischen Herzinsuffizienz (HFpEF/HFmrEF) ist bislang, im Gegensatz zur systolischen Herzinsuffizienz (HFrEF), nicht etabliert. Die ESC-Leitlinien 2016 empfehlen als einzige Substanzklasse Diuretika zur Symptomverbesserung. Betablocker, ACE-Hemmer, Angiotensin-Rezeptor-Blocker zeigen keinen belegten Nutzen im Vergleich zu Placebo. Mit Mineralokortikoid-Rezeptor-Antagonisten (MRA), Angiotensin-Rezeptor-Neprilysin-Inhibitor (ARNI)und SGLT2-Inhibitoren stehen 3 unterschiedliche Wirkmechanismen zur Verfügung, die bei HFpEF/HFmrEF bezüglich Letalität und Morbidität in randomisierten kontrollierten Studien geprüft wurden oder werden. Die bisherigen Ergebnisse sind ambivalent, in einigen Aspekten aber ermutigend. Spironolacton wird im Focused Update 2017 der ACC/AHA-Leitlinie zur Symptomverbesserung bei HFpEF zurückhaltend empfohlen (IIb B). Die FDA hat im Januar 2021 Sacubitril/Valsartan zur Therapie der HFpEF/HFmrEF (EF
unterhalb des Normalbereichs) zugelassen. Für die Therapie der ATTR-Amyloidose als seltene Ursache einer schweren Compliancestörung sind extrem kostenintensive Oligonukleotid-Substanzen verfügbar.
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22
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Leite S, Moreira-Costa L, Cerqueira R, Sousa-Mendes C, Angélico-Gonçalves A, Fontoura D, Vasques-Nóvoa F, Leite-Moreira AF, Lourenço AP. Chronic Sildenafil Therapy in the ZSF1 Obese Rat Model of Metabolic Syndrome and Heart Failure With Preserved Ejection Fraction. J Cardiovasc Pharmacol Ther 2021; 26:690-701. [PMID: 34328815 DOI: 10.1177/10742484211034253] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Although decreased protein kinase G (PKG) activity was proposed as potential therapeutic target in heart failure with preserved ejection fraction (HFpEF), randomized clinical trials (RCTs) with type-5 phosphodiesterase inhibitors (PDE5i) showed neutral results. Whether specific subgroups of HFpEF patients may benefit from PDE5i remains to be defined. Our aim was to test chronic sildenafil therapy in the young male ZSF1 obese rat model of HFpEF with severe hypertension and metabolic syndrome. Sixteen-week-old ZSF1 obese rats were randomly assigned to receive sildenafil 100 mg·Kg-1·d-1 dissolved in drinking water (ZSF1 Ob SIL, n = 8), or placebo (ZSF1 Ob PL, n = 8). A group of Wistar-Kyoto rats served as control (WKY, n = 8). Four weeks later animals underwent effort tests, glucose metabolism studies, hemodynamic evaluation, and samples were collected for aortic ring preparation, left ventricular (LV) myocardial adenosine triphosphate (ATP) quantification, immunoblotting and histology. ZSF1 Ob PL rats showed systemic hypertension, aortic stiffening, impaired LV relaxation and increased LV stiffness, with preserved ejection fraction and cardiac index. Their endurance capacity was decreased as assessed by maximum workload and peak oxygen consumption (V˙O2) and respiratory quotient were increased, denoting more reliance on anaerobic metabolism. Additionally, ATP levels were decreased. Chronic sildenafil treatment attenuated hypertension and decreased LV stiffness, modestly enhancing effort tolerance with a concomitant increase in peak, ATP levels and VASP phosphorylation. Chronic sildenafil therapy in this model of HFpEF of the young male with extensive and poorly controlled comorbidities has beneficial cardiovascular effects which support RCTs in HFpEF patient subgroups with similar features.
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Affiliation(s)
- Sara Leite
- Department of Surgery and Physiology, Faculty of Medicine, 26705University of Porto, Porto, Portugal.,Anta Family Health Unit, Espinho/Gaia Healthcare Centre, Espinho, Portugal
| | - Liliana Moreira-Costa
- Department of Surgery and Physiology, Faculty of Medicine, 26705University of Porto, Porto, Portugal
| | - Rui Cerqueira
- Department of Surgery and Physiology, Faculty of Medicine, 26705University of Porto, Porto, Portugal.,Department of Cardiothoracic Surgery, São João Hospital Centre, Porto, Portugal
| | - Cláudia Sousa-Mendes
- Department of Surgery and Physiology, Faculty of Medicine, 26705University of Porto, Porto, Portugal
| | | | - Dulce Fontoura
- Department of Surgery and Physiology, Faculty of Medicine, 26705University of Porto, Porto, Portugal
| | - Francisco Vasques-Nóvoa
- Department of Surgery and Physiology, Faculty of Medicine, 26705University of Porto, Porto, Portugal.,Department of Internal Medicine, São João Hospital Centre, Porto, Portugal
| | - Adelino F Leite-Moreira
- Department of Surgery and Physiology, Faculty of Medicine, 26705University of Porto, Porto, Portugal.,Department of Cardiothoracic Surgery, São João Hospital Centre, Porto, Portugal
| | - André P Lourenço
- Department of Surgery and Physiology, Faculty of Medicine, 26705University of Porto, Porto, Portugal.,Department of Anesthesiology, São João Hospital Centre, Porto, Portugal
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23
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Odening KE, Gomez AM, Dobrev D, Fabritz L, Heinzel FR, Mangoni ME, Molina CE, Sacconi L, Smith G, Stengl M, Thomas D, Zaza A, Remme CA, Heijman J. ESC working group on cardiac cellular electrophysiology position paper: relevance, opportunities, and limitations of experimental models for cardiac electrophysiology research. Europace 2021; 23:1795-1814. [PMID: 34313298 DOI: 10.1093/europace/euab142] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 05/19/2021] [Indexed: 12/19/2022] Open
Abstract
Cardiac arrhythmias are a major cause of death and disability. A large number of experimental cell and animal models have been developed to study arrhythmogenic diseases. These models have provided important insights into the underlying arrhythmia mechanisms and translational options for their therapeutic management. This position paper from the ESC Working Group on Cardiac Cellular Electrophysiology provides an overview of (i) currently available in vitro, ex vivo, and in vivo electrophysiological research methodologies, (ii) the most commonly used experimental (cellular and animal) models for cardiac arrhythmias including relevant species differences, (iii) the use of human cardiac tissue, induced pluripotent stem cell (hiPSC)-derived and in silico models to study cardiac arrhythmias, and (iv) the availability, relevance, limitations, and opportunities of these cellular and animal models to recapitulate specific acquired and inherited arrhythmogenic diseases, including atrial fibrillation, heart failure, cardiomyopathy, myocarditis, sinus node, and conduction disorders and channelopathies. By promoting a better understanding of these models and their limitations, this position paper aims to improve the quality of basic research in cardiac electrophysiology, with the ultimate goal to facilitate the clinical translation and application of basic electrophysiological research findings on arrhythmia mechanisms and therapies.
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Affiliation(s)
- Katja E Odening
- Translational Cardiology, Department of Cardiology, Inselspital, Bern University Hospital, Bern, Switzerland.,Institute of Physiology, University of Bern, Bern, Switzerland
| | - Ana-Maria Gomez
- Signaling and cardiovascular pathophysiology-UMR-S 1180, Inserm, Université Paris-Saclay, 92296 Châtenay-Malabry, France
| | - Dobromir Dobrev
- Institute of Pharmacology, West German Heart and Vascular Center, University Duisburg-Essen, Essen, Germany
| | - Larissa Fabritz
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK.,Department of Cardiology, University Hospital Birmingham NHS Trust, Birmingham, UK
| | - Frank R Heinzel
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site, Berlin, Germany
| | - Matteo E Mangoni
- Institut de Génomique Fonctionnelle, Université de Montpellier, CNRS, INSERM, Montpellier, France
| | - Cristina E Molina
- Institute of Experimental Cardiovascular Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,German Centre for Cardiovascular Research (DZHK), Partner Site, Hamburg/Kiel/Lübeck, Germany
| | - Leonardo Sacconi
- National Institute of Optics and European Laboratory for Non Linear Spectroscopy, Italy.,Institute for Experimental Cardiovascular Medicine, University Freiburg, Germany
| | - Godfrey Smith
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, UK
| | - Milan Stengl
- Department of Physiology, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
| | - Dierk Thomas
- Department of Cardiology, University Hospital Heidelberg, Heidelberg, Germany; Heidelberg Center for Heart Rhythm Disorders (HCR), University Hospital Heidelberg, Heidelberg, Germany.,German Centre for Cardiovascular Research (DZHK), Partner Site, Heidelberg/Mannheim, Germany
| | - Antonio Zaza
- Department of Biotechnology and Bioscience, University of Milano-Bicocca, Milano, Italy
| | - Carol Ann Remme
- Department of Experimental Cardiology, Amsterdam UMC, location AMC, Amsterdam, The Netherlands
| | - Jordi Heijman
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University, Maastricht, The Netherlands
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24
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Withaar C, Meems LMG, Markousis-Mavrogenis G, Boogerd CJ, Silljé HHW, Schouten EM, Dokter MM, Voors AA, Westenbrink BD, Lam CSP, de Boer RA. The effects of liraglutide and dapagliflozin on cardiac function and structure in a multi-hit mouse model of heart failure with preserved ejection fraction. Cardiovasc Res 2021; 117:2108-2124. [PMID: 32871009 PMCID: PMC8318109 DOI: 10.1093/cvr/cvaa256] [Citation(s) in RCA: 120] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 04/03/2020] [Accepted: 08/25/2020] [Indexed: 02/07/2023] Open
Abstract
AIMS Heart failure with preserved ejection fraction (HFpEF) is a multifactorial disease that constitutes several distinct phenotypes, including a common cardiometabolic phenotype with obesity and type 2 diabetes mellitus. Treatment options for HFpEF are limited, and development of novel therapeutics is hindered by the paucity of suitable preclinical HFpEF models that recapitulate the complexity of human HFpEF. Metabolic drugs, like glucagon-like peptide receptor agonist (GLP-1 RA) and sodium-glucose co-transporter 2 inhibitors (SGLT2i), have emerged as promising drugs to restore metabolic perturbations and may have value in the treatment of the cardiometabolic HFpEF phenotype. We aimed to develop a multifactorial HFpEF mouse model that closely resembles the cardiometabolic HFpEF phenotype, and evaluated the GLP-1 RA liraglutide (Lira) and the SGLT2i dapagliflozin (Dapa). METHODS AND RESULTS Aged (18-22 months old) female C57BL/6J mice were fed a standardized chow (CTRL) or high-fat diet (HFD) for 12 weeks. After 8 weeks HFD, angiotensin II (ANGII), was administered for 4 weeks via osmotic mini pumps. HFD + ANGII resulted in a cardiometabolic HFpEF phenotype, including obesity, impaired glucose handling, and metabolic dysregulation with inflammation. The multiple hit resulted in typical clinical HFpEF features, including cardiac hypertrophy and fibrosis with preserved fractional shortening but with impaired myocardial deformation, atrial enlargement, lung congestion, and elevated blood pressures. Treatment with Lira attenuated the cardiometabolic dysregulation and improved cardiac function, with reduced cardiac hypertrophy, less myocardial fibrosis, and attenuation of atrial weight, natriuretic peptide levels, and lung congestion. Dapa treatment improved glucose handling, but had mild effects on the HFpEF phenotype. CONCLUSIONS We developed a mouse model that recapitulates the human HFpEF disease, providing a novel opportunity to study disease pathogenesis and the development of enhanced therapeutic approaches. We furthermore show that attenuation of cardiometabolic dysregulation may represent a novel therapeutic target for the treatment of HFpEF.
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MESH Headings
- Angiotensin II
- Animals
- Benzhydryl Compounds/pharmacology
- Blood Glucose/drug effects
- Blood Glucose/metabolism
- Diet, High-Fat
- Disease Models, Animal
- Female
- Fibrosis
- Gene Expression Regulation
- Glucagon-Like Peptide-1 Receptor/agonists
- Glucagon-Like Peptide-1 Receptor/metabolism
- Glucosides/pharmacology
- Heart Failure, Diastolic/drug therapy
- Heart Failure, Diastolic/metabolism
- Heart Failure, Diastolic/pathology
- Heart Failure, Diastolic/physiopathology
- Hypertrophy, Left Ventricular/drug therapy
- Hypertrophy, Left Ventricular/metabolism
- Hypertrophy, Left Ventricular/pathology
- Hypertrophy, Left Ventricular/physiopathology
- Incretins/pharmacology
- Liraglutide/pharmacology
- Mice, Inbred C57BL
- Myocardium/metabolism
- Myocardium/pathology
- Signal Transduction
- Sodium-Glucose Transporter 2 Inhibitors/pharmacology
- Ventricular Function, Left/drug effects
- Ventricular Remodeling/drug effects
- Mice
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Affiliation(s)
- Coenraad Withaar
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Laura M G Meems
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - George Markousis-Mavrogenis
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Cornelis J Boogerd
- Hubrecht Institute, Royal Netherlands Academy of Arts and Sciences (KNAW), University Medical Center Utrecht, Uppsalalaan 8, 3584CT, Utrecht, The Netherlands
| | - Herman H W Silljé
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Elisabeth M Schouten
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Martin M Dokter
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Adriaan A Voors
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - B Daan Westenbrink
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Carolyn S P Lam
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
- National University Heart Centre, Singapore, Singapore
| | - Rudolf A de Boer
- Department of Cardiology, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
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25
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Abdellatif M, Trummer-Herbst V, Koser F, Durand S, Adão R, Vasques-Nóvoa F, Freundt JK, Voglhuber J, Pricolo MR, Kasa M, Türk C, Aprahamian F, Herrero-Galán E, Hofer SJ, Pendl T, Rech L, Kargl J, Anto-Michel N, Ljubojevic-Holzer S, Schipke J, Brandenberger C, Auer M, Schreiber R, Koyani CN, Heinemann A, Zirlik A, Schmidt A, von Lewinski D, Scherr D, Rainer PP, von Maltzahn J, Mühlfeld C, Krüger M, Frank S, Madeo F, Eisenberg T, Prokesch A, Leite-Moreira AF, Lourenço AP, Alegre-Cebollada J, Kiechl S, Linke WA, Kroemer G, Sedej S. Nicotinamide for the treatment of heart failure with preserved ejection fraction. Sci Transl Med 2021; 13:13/580/eabd7064. [PMID: 33568522 DOI: 10.1126/scitranslmed.abd7064] [Citation(s) in RCA: 114] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 11/05/2020] [Accepted: 01/12/2021] [Indexed: 12/17/2022]
Abstract
Heart failure with preserved ejection fraction (HFpEF) is a highly prevalent and intractable form of cardiac decompensation commonly associated with diastolic dysfunction. Here, we show that diastolic dysfunction in patients with HFpEF is associated with a cardiac deficit in nicotinamide adenine dinucleotide (NAD+). Elevating NAD+ by oral supplementation of its precursor, nicotinamide, improved diastolic dysfunction induced by aging (in 2-year-old C57BL/6J mice), hypertension (in Dahl salt-sensitive rats), or cardiometabolic syndrome (in ZSF1 obese rats). This effect was mediated partly through alleviated systemic comorbidities and enhanced myocardial bioenergetics. Simultaneously, nicotinamide directly improved cardiomyocyte passive stiffness and calcium-dependent active relaxation through increased deacetylation of titin and the sarcoplasmic reticulum calcium adenosine triphosphatase 2a, respectively. In a long-term human cohort study, high dietary intake of naturally occurring NAD+ precursors was associated with lower blood pressure and reduced risk of cardiac mortality. Collectively, these results suggest NAD+ precursors, and especially nicotinamide, as potential therapeutic agents to treat diastolic dysfunction and HFpEF in humans.
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Affiliation(s)
- Mahmoud Abdellatif
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria
| | | | - Franziska Koser
- Institute of Physiology II, University of Münster, Münster 48149, Germany
| | - Sylvère Durand
- Metabolomics and Cell Biology Platforms, Institut Gustave Roussy, Villejuif 94805, France.,Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le cancer, Université de Paris, Sorbonne Université, INSERM U1138, Institut Universitaire de France, Paris 75006, France
| | - Rui Adão
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria.,Department of Surgery and Physiology, Cardiovascular Research and Development Centre (UnIC), Faculty of Medicine, University of Porto, Porto 4200-319, Portugal
| | - Francisco Vasques-Nóvoa
- Department of Surgery and Physiology, Cardiovascular Research and Development Centre (UnIC), Faculty of Medicine, University of Porto, Porto 4200-319, Portugal
| | - Johanna K Freundt
- Institute of Physiology II, University of Münster, Münster 48149, Germany
| | - Julia Voglhuber
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria.,BioTechMed Graz, Graz 8010, Austria
| | | | - Michael Kasa
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria
| | - Clara Türk
- Institute for Genetics, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Cologne 50931, Germany.,Center for Molecular Medicine (CMMC), University of Cologne, Cologne 50931, Germany
| | - Fanny Aprahamian
- Metabolomics and Cell Biology Platforms, Institut Gustave Roussy, Villejuif 94805, France.,Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le cancer, Université de Paris, Sorbonne Université, INSERM U1138, Institut Universitaire de France, Paris 75006, France
| | - Elías Herrero-Galán
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid 28029, Spain
| | - Sebastian J Hofer
- Institute of Molecular Biosciences, University of Graz, NAWI Graz, Graz 8010, Austria
| | - Tobias Pendl
- Institute of Molecular Biosciences, University of Graz, NAWI Graz, Graz 8010, Austria
| | - Lavinia Rech
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria
| | - Julia Kargl
- Otto Loewi Research Center, Division of Pharmacology, Medical University of Graz, Graz 8010, Austria
| | | | - Senka Ljubojevic-Holzer
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria.,BioTechMed Graz, Graz 8010, Austria
| | - Julia Schipke
- Institute of Functional and Applied Anatomy, Hannover Medical School, Hannover 30625, Germany
| | - Christina Brandenberger
- Institute of Functional and Applied Anatomy, Hannover Medical School, Hannover 30625, Germany
| | - Martina Auer
- Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Medical University of Graz, Graz 8010, Austria.,Division of Cell Biology, Histology and Embryology, Medical University of Graz, Graz 8010, Austria
| | - Renate Schreiber
- Institute of Molecular Biosciences, University of Graz, NAWI Graz, Graz 8010, Austria
| | - Chintan N Koyani
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria
| | - Akos Heinemann
- Otto Loewi Research Center, Division of Pharmacology, Medical University of Graz, Graz 8010, Austria
| | - Andreas Zirlik
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria
| | - Albrecht Schmidt
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria
| | - Dirk von Lewinski
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria
| | - Daniel Scherr
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria
| | - Peter P Rainer
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria.,BioTechMed Graz, Graz 8010, Austria
| | | | - Christian Mühlfeld
- Institute of Functional and Applied Anatomy, Hannover Medical School, Hannover 30625, Germany
| | - Marcus Krüger
- Institute for Genetics, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases, Cologne 50931, Germany.,Center for Molecular Medicine (CMMC), University of Cologne, Cologne 50931, Germany
| | - Saša Frank
- BioTechMed Graz, Graz 8010, Austria.,Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Medical University of Graz, Graz 8010, Austria
| | - Frank Madeo
- BioTechMed Graz, Graz 8010, Austria.,Institute of Molecular Biosciences, University of Graz, NAWI Graz, Graz 8010, Austria
| | - Tobias Eisenberg
- BioTechMed Graz, Graz 8010, Austria.,Institute of Molecular Biosciences, University of Graz, NAWI Graz, Graz 8010, Austria
| | - Andreas Prokesch
- BioTechMed Graz, Graz 8010, Austria.,Gottfried Schatz Research Center for Cell Signaling, Metabolism and Aging, Medical University of Graz, Graz 8010, Austria.,Division of Cell Biology, Histology and Embryology, Medical University of Graz, Graz 8010, Austria
| | - Adelino F Leite-Moreira
- Department of Surgery and Physiology, Cardiovascular Research and Development Centre (UnIC), Faculty of Medicine, University of Porto, Porto 4200-319, Portugal
| | - André P Lourenço
- Department of Surgery and Physiology, Cardiovascular Research and Development Centre (UnIC), Faculty of Medicine, University of Porto, Porto 4200-319, Portugal
| | | | - Stefan Kiechl
- Department of Neurology, Medical University of Innsbruck, Innsbruck 6020, Austria.,VASCage, Research Centre for Promoting Vascular Health in the Ageing Community, Innsbruck 6020, Austria
| | - Wolfgang A Linke
- Institute of Physiology II, University of Münster, Münster 48149, Germany
| | - Guido Kroemer
- Metabolomics and Cell Biology Platforms, Institut Gustave Roussy, Villejuif 94805, France. .,Centre de Recherche des Cordeliers, Equipe labellisée par la Ligue contre le cancer, Université de Paris, Sorbonne Université, INSERM U1138, Institut Universitaire de France, Paris 75006, France.,Pôle de Biologie, Hôpital Européen Georges Pompidou, AP-HP, Paris 75015, France.,Suzhou Institute for Systems Medicine, Chinese Academy of Sciences, Suzhou 215000, China.,Karolinska Institute, Department of Women's and Children's Health, Karolinska University Hospital, Solna 17164, Sweden
| | - Simon Sedej
- Department of Cardiology, Medical University of Graz, Graz 8036, Austria. .,BioTechMed Graz, Graz 8010, Austria.,Faculty of Medicine, University of Maribor, Maribor 2000, Slovenia
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26
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Montiel V, Bella R, Michel LYM, Esfahani H, De Mulder D, Robinson EL, Deglasse JP, Tiburcy M, Chow PH, Jonas JC, Gilon P, Steinhorn B, Michel T, Beauloye C, Bertrand L, Farah C, Dei Zotti F, Debaix H, Bouzin C, Brusa D, Horman S, Vanoverschelde JL, Bergmann O, Gilis D, Rooman M, Ghigo A, Geninatti-Crich S, Yool A, Zimmermann WH, Roderick HL, Devuyst O, Balligand JL. Inhibition of aquaporin-1 prevents myocardial remodeling by blocking the transmembrane transport of hydrogen peroxide. Sci Transl Med 2021; 12:12/564/eaay2176. [PMID: 33028705 DOI: 10.1126/scitranslmed.aay2176] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 12/24/2019] [Accepted: 08/31/2020] [Indexed: 12/31/2022]
Abstract
Pathological remodeling of the myocardium has long been known to involve oxidant signaling, but strategies using systemic antioxidants have generally failed to prevent it. We sought to identify key regulators of oxidant-mediated cardiac hypertrophy amenable to targeted pharmacological therapy. Specific isoforms of the aquaporin water channels have been implicated in oxidant sensing, but their role in heart muscle is unknown. RNA sequencing from human cardiac myocytes revealed that the archetypal AQP1 is a major isoform. AQP1 expression correlates with the severity of hypertrophic remodeling in patients with aortic stenosis. The AQP1 channel was detected at the plasma membrane of human and mouse cardiac myocytes from hypertrophic hearts, where it colocalized with NADPH oxidase-2 and caveolin-3. We show that hydrogen peroxide (H2O2), produced extracellularly, is necessary for the hypertrophic response of isolated cardiac myocytes and that AQP1 facilitates the transmembrane transport of H2O2 through its water pore, resulting in activation of oxidant-sensitive kinases in cardiac myocytes. Structural analysis of the amino acid residues lining the water pore of AQP1 supports its permeation by H2O2 Deletion of Aqp1 or selective blockade of the AQP1 intrasubunit pore inhibited H2O2 transport in mouse and human cells and rescued the myocyte hypertrophy in human induced pluripotent stem cell-derived engineered heart muscle. Treatment of mice with a clinically approved AQP1 inhibitor, Bacopaside, attenuated cardiac hypertrophy. We conclude that cardiac hypertrophy is mediated by the transmembrane transport of H2O2 by the water channel AQP1 and that inhibitors of AQP1 represent new possibilities for treating hypertrophic cardiomyopathies.
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Affiliation(s)
- Virginie Montiel
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Ramona Bella
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Lauriane Y M Michel
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Hrag Esfahani
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Delphine De Mulder
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Emma L Robinson
- Laboratory of Experimental Cardiology, Department of Cardiovascular Sciences, KULeuven, 3000 Leuven, Belgium
| | - Jean-Philippe Deglasse
- Institute of Experimental and Clinical Research (IREC), Endocrinology, Diabetes and Nutrition (EDIN), Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Malte Tiburcy
- Institute of Pharmacology and Toxicology, University Medical Center Göttingen, 37075 Göttingen, Germany.,DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, 37075 Göttingen, Germany
| | - Pak Hin Chow
- Adelaide Medical School, University of Adelaide, Adelaide, SA 5000, Australia
| | - Jean-Christophe Jonas
- Institute of Experimental and Clinical Research (IREC), Endocrinology, Diabetes and Nutrition (EDIN), Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Patrick Gilon
- Institute of Experimental and Clinical Research (IREC), Endocrinology, Diabetes and Nutrition (EDIN), Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Benjamin Steinhorn
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 2115, USA
| | - Thomas Michel
- Cardiovascular Division, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 2115, USA
| | - Christophe Beauloye
- Institute of Experimental and Clinical Research (IREC), Pole of Cardiovascular Research (CARD), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Luc Bertrand
- Institute of Experimental and Clinical Research (IREC), Pole of Cardiovascular Research (CARD), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Charlotte Farah
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Flavia Dei Zotti
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Huguette Debaix
- Institute of Experimental and Clinical Research (IREC), Nephrology (NEFR), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium.,Institute of Physiology, University of Zürich, CH 8057 Zürich, Switzerland
| | - Caroline Bouzin
- 2IP-IREC Imaging Platform, Institute of Experimental and Clinical Research (IREC), Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Davide Brusa
- Flow Cytometry Platform, Institute of Experimental and Clinical Research (IREC), Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Sandrine Horman
- Institute of Experimental and Clinical Research (IREC), Pole of Cardiovascular Research (CARD), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Jean-Louis Vanoverschelde
- Institute of Experimental and Clinical Research (IREC), Pole of Cardiovascular Research (CARD), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium
| | - Olaf Bergmann
- Center for Regenerative Therapies Dresden, Technische Universität Dresden, 01062 Dresden, Germany.,Department of Cell and Molecular Biology, Karolinska Institutet, 171 77 Stockholm, Sweden
| | - Dimitri Gilis
- Computational Biology and Bioinformatics (3BIO-BioInfo), Université Libre de Bruxelles (ULB), 1000 Brussels, Belgium
| | - Marianne Rooman
- Computational Biology and Bioinformatics (3BIO-BioInfo), Université Libre de Bruxelles (ULB), 1000 Brussels, Belgium
| | - Alessandra Ghigo
- Molecular Biotechnology Center, Università di Torino, 10124 Torino, Italy
| | | | - Andrea Yool
- Adelaide Medical School, University of Adelaide, Adelaide, SA 5000, Australia
| | - Wolfram H Zimmermann
- Institute of Pharmacology and Toxicology, University Medical Center Göttingen, 37075 Göttingen, Germany.,DZHK (German Center for Cardiovascular Research), Partner Site Göttingen, 37075 Göttingen, Germany.,Cluster of Excellence "Multiscale Bioimaging: from Molecular Machines to Networks of Excitable Cells" (MBExC), University of Göttingen, 37075 Göttingen, Germany
| | - H Llewelyn Roderick
- Laboratory of Experimental Cardiology, Department of Cardiovascular Sciences, KULeuven, 3000 Leuven, Belgium
| | - Olivier Devuyst
- Institute of Experimental and Clinical Research (IREC), Nephrology (NEFR), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium.,Institute of Physiology, University of Zürich, CH 8057 Zürich, Switzerland
| | - Jean-Luc Balligand
- Institute of Experimental and Clinical Research (IREC), Pharmacology and Therapeutics (FATH), Cliniques Universitaires St Luc and Université Catholique de Louvain (UCLouvain), 1200 Brussels, Belgium.
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27
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Byrne NJ, Rajasekaran NS, Abel ED, Bugger H. Therapeutic potential of targeting oxidative stress in diabetic cardiomyopathy. Free Radic Biol Med 2021; 169:317-342. [PMID: 33910093 PMCID: PMC8285002 DOI: 10.1016/j.freeradbiomed.2021.03.046] [Citation(s) in RCA: 77] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 02/24/2021] [Accepted: 03/25/2021] [Indexed: 02/07/2023]
Abstract
Even in the absence of coronary artery disease and hypertension, diabetes mellitus (DM) may increase the risk for heart failure development. This risk evolves from functional and structural alterations induced by diabetes in the heart, a cardiac entity termed diabetic cardiomyopathy (DbCM). Oxidative stress, defined as the imbalance of reactive oxygen species (ROS) has been increasingly proposed to contribute to the development of DbCM. There are several sources of ROS production including the mitochondria, NAD(P)H oxidase, xanthine oxidase, and uncoupled nitric oxide synthase. Overproduction of ROS in DbCM is thought to be counterbalanced by elevated antioxidant defense enzymes such as catalase and superoxide dismutase. Excess ROS in the cardiomyocyte results in further ROS production, mitochondrial DNA damage, lipid peroxidation, post-translational modifications of proteins and ultimately cell death and cardiac dysfunction. Furthermore, ROS modulates transcription factors responsible for expression of antioxidant enzymes. Lastly, evidence exists that several pharmacological agents may convey cardiovascular benefit by antioxidant mechanisms. As such, increasing our understanding of the pathways that lead to increased ROS production and impaired antioxidant defense may enable the development of therapeutic strategies against the progression of DbCM. Herein, we review the current knowledge about causes and consequences of ROS in DbCM, as well as the therapeutic potential and strategies of targeting oxidative stress in the diabetic heart.
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Affiliation(s)
- Nikole J Byrne
- Division of Cardiology, Medical University of Graz, Graz, Austria
| | - Namakkal S Rajasekaran
- Cardiac Aging & Redox Signaling Laboratory, Molecular and Cellular Pathology, Department of Pathology, Birmingham, AL, USA; Division of Cardiovascular Medicine, Department of Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA; Center for Free Radical Biology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - E Dale Abel
- Fraternal Order of Eagles Diabetes Research Center, Division of Endocrinology and Metabolism, Roy J. and Lucille A. Carver College of Medicine, University of Iowa, Iowa City, USA
| | - Heiko Bugger
- Division of Cardiology, Medical University of Graz, Graz, Austria.
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28
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Monma Y, Shindo T, Eguchi K, Kurosawa R, Kagaya Y, Ikumi Y, Ichijo S, Nakata T, Miyata S, Matsumoto A, Sato H, Miura M, Kanai H, Shimokawa H. Low-intensity pulsed ultrasound ameliorates cardiac diastolic dysfunction in mice: a possible novel therapy for heart failure with preserved left ventricular ejection fraction. Cardiovasc Res 2021; 117:1325-1338. [PMID: 32683442 DOI: 10.1093/cvr/cvaa221] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/30/2020] [Accepted: 07/14/2020] [Indexed: 01/01/2023] Open
Abstract
AIMS Heart failure with preserved left ventricular ejection fraction (HFpEF) is a serious health problem worldwide, as no effective therapy is yet available. We have previously demonstrated that our low-intensity pulsed ultrasound (LIPUS) therapy is effective and safe for angina and dementia. In this study, we aimed to examine whether the LIPUS therapy also ameliorates cardiac diastolic dysfunction in mice. METHODS AND RESULTS Twelve-week-old obese diabetic mice (db/db) and their control littermates (db/+) were treated with either the LIPUS therapy [1.875 MHz, 32 cycles, Ispta (spatial peak temporal average intensity) 117-162 mW/cm2, 0.25 W/cm2] or placebo procedure two times a week for 4 weeks. At 20-week-old, transthoracic echocardiography and invasive haemodynamic analysis showed that cardiac diastolic function parameters, such as e', E/e', end-diastolic pressure-volume relationship, Tau, and dP/dt min, were all deteriorated in placebo-treated db/db mice compared with db/+ mice, while systolic function was preserved. Importantly, these cardiac diastolic function parameters were significantly ameliorated in the LIPUS-treated db/db mice. We also measured the force (F) and intracellular Ca2+ ([Ca2+]i) in trabeculae dissected from ventricles. We found that relaxation time and [Ca2+]i decay (Tau) were prolonged during electrically stimulated twitch contractions in db/db mice, both of which were significantly ameliorated in the LIPUS-treated db/db mice, indicating that the LIPUS therapy also improves relaxation properties at tissue level. Functionally, exercise capacity was also improved in the LIPUS-treated db/db mice. Histologically, db/db mice displayed progressed cardiomyocyte hypertrophy and myocardial interstitial fibrosis, while those changes were significantly suppressed in the LIPUS-treated db/db mice. Mechanistically, western blot showed that the endothelial nitric oxide synthase (eNOS)-nitric oxide (NO)-cGMP-protein kinase G (PKG) pathway and Ca2+-handling molecules were up-regulated in the LIPUS-treated heart. CONCLUSIONS These results indicate that the LIPUS therapy ameliorates cardiac diastolic dysfunction in db/db mice through improvement of eNOS-NO-cGMP-PKG pathway and cardiomyocyte Ca2+-handling system, suggesting its potential usefulness for the treatment of HFpEF patients.
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MESH Headings
- Animals
- Calcium Signaling
- Cyclic GMP-Dependent Protein Kinases/metabolism
- Disease Models, Animal
- Fibrosis
- Heart Failure, Diastolic/genetics
- Heart Failure, Diastolic/metabolism
- Heart Failure, Diastolic/physiopathology
- Heart Failure, Diastolic/therapy
- Isolated Heart Preparation
- Mice, Knockout
- Myocytes, Cardiac/metabolism
- Myocytes, Cardiac/pathology
- Nitric Oxide/metabolism
- Nitric Oxide Synthase Type III/metabolism
- Receptors, Leptin/genetics
- Receptors, Leptin/metabolism
- Stroke Volume
- Ultrasonic Therapy
- Ultrasonic Waves
- Ventricular Dysfunction, Left/genetics
- Ventricular Dysfunction, Left/metabolism
- Ventricular Dysfunction, Left/physiopathology
- Ventricular Dysfunction, Left/therapy
- Ventricular Function, Left
- Mice
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Affiliation(s)
- Yuto Monma
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Tomohiko Shindo
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Kumiko Eguchi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Ryo Kurosawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Yuta Kagaya
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Yosuke Ikumi
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Sadamitsu Ichijo
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Takashi Nakata
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
| | - Satoshi Miyata
- Department of Evidence-Based Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Ayana Matsumoto
- Department of Clinical Physiology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Haruka Sato
- Department of Clinical Physiology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Masahito Miura
- Department of Clinical Physiology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hiroshi Kanai
- Department of Electronic Engineering, Tohoku University Graduate School of Engineering, Sendai, Japan
- Division of Biomedical Measurements and Diagnostics, Tohoku University Graduate School of Biomedical Engineering, Sendai, Japan
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai 980-8574, Japan
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29
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Chen J, Zhang Y, Simonsick E, Starkweather A, Chen MH, McCauley P, Chyun D, Cong X. Back pain and heart failure in community-dwelling older adults: Findings from the Health ABC study. Geriatr Nurs 2021; 42:643-649. [PMID: 33823422 DOI: 10.1016/j.gerinurse.2021.03.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 03/15/2021] [Accepted: 03/17/2021] [Indexed: 01/07/2023]
Abstract
This study explored the association of back pain and heart failure (HF) with health outcomes among community-dwelling older adults. Older adults who completed a follow-up in the 11th year (2007-2008) of the Health, Aging, and Body Composition (Health ABC) study were included. The mean age was 83.4 ± 2.78 years. Back pain and heart failure were reported by 55.40% (n = 657) and 8.09 % (n = 96) of the total subjects (N = 1186), respectively. Regression analysis indicated that older adults with back pain reported worse depressive symptoms, fatigue, and physical performance and function compared with those without back pain (p < 0.05), and HF presence increased fatigue levels and decreased physical function (p < 0.05) among older adults with back pain. The high incidence and negative impact of back pain highlight the need to develop strategies for pain management among older adults with and without HF.
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Affiliation(s)
- Jie Chen
- School of Nursing, University of Connecticut, Storrs, CT, USA.
| | - Yiming Zhang
- Department of Statistics, College of Liberal Arts and Sciences, University of Connecticut, Storrs, CT, USA
| | - Eleanor Simonsick
- National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
| | | | - Ming-Hui Chen
- Department of Statistics, College of Liberal Arts and Sciences, University of Connecticut, Storrs, CT, USA
| | - Paula McCauley
- Intermediate Unit, UConn John Dempsey Hospital, University of Connecticut Health Center, Farmington, CT, USA
| | - Deborah Chyun
- School of Nursing, University of Connecticut, Storrs, CT, USA
| | - Xiaomei Cong
- School of Nursing, University of Connecticut, Storrs, CT, USA
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30
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Abstract
Diabetic heart disease is a growing and important public health risk. Apart from the risk of coronary artery disease or hypertension, diabetes mellitus (DM) is a well-known risk factor for heart failure in the form of diabetic cardiomyopathy (DiaCM). Currently, DiaCM is defined as myocardial dysfunction in patients with DM in the absence of coronary artery disease and hypertension. The underlying pathomechanism of DiaCM is partially understood, but accumulating evidence suggests that metabolic derangements, oxidative stress, increased myocardial fibrosis and hypertrophy, inflammation, enhanced apoptosis, impaired intracellular calcium handling, activation of the renin-angiotensin-aldosterone system, mitochondrial dysfunction, and dysregulation of microRNAs, among other factors, are involved. Numerous animal models have been used to investigate the pathomechanisms of DiaCM. Despite some limitations, animal models for DiaCM have greatly advanced our understanding of pathomechanisms and have helped in the development of successful disease management strategies. In this review, we summarize the current pathomechanisms of DiaCM and provide animal models for DiaCM according to its pathomechanisms, which may contribute to broadening our understanding of the underlying mechanisms and facilitating the identification of possible new therapeutic targets.
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Affiliation(s)
- Wang-Soo Lee
- Division of Cardiology, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
- Corresponding authors: Wang-Soo Lee https://orcid.org/0000-0002-8264-0866 Division of Cardiology, Department of Internal Medicine, Chung-Ang University Hospital, 102 Heukseok-ro, Dongjak-gu, Seoul 06973, Korea E-mail:
| | - Jaetaek Kim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea
- Corresponding authors: Wang-Soo Lee https://orcid.org/0000-0002-8264-0866 Division of Cardiology, Department of Internal Medicine, Chung-Ang University Hospital, 102 Heukseok-ro, Dongjak-gu, Seoul 06973, Korea E-mail:
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31
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Sharp TE, Scarborough AL, Li Z, Polhemus DJ, Hidalgo HA, Schumacher JD, Matsuura TR, Jenkins JS, Kelly DP, Goodchild TT, Lefer DJ. Novel Göttingen Miniswine Model of Heart Failure With Preserved Ejection Fraction Integrating Multiple Comorbidities. JACC Basic Transl Sci 2021; 6:154-170. [PMID: 33665515 PMCID: PMC7907541 DOI: 10.1016/j.jacbts.2020.11.012] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 10/14/2020] [Accepted: 11/19/2020] [Indexed: 01/07/2023]
Abstract
A lack of preclinical large animal models of heart failure with preserved ejection fraction (HFpEF) that recapitulate this comorbid-laden syndrome has led to the inability to tease out mechanistic insights and to test novel therapeutic strategies. This study developed a large animal model that integrated multiple comorbid determinants of HFpEF in a miniswine breed that exhibited sensitivity to obesity, metabolic syndrome, and vascular disease with overt clinical signs of heart failure. The combination of a Western diet and 11-deoxycorticosterone acetate salt-induced hypertension in the Göttingen miniswine led to the development of a novel large animal model of HFpEF that exhibited multiorgan involvement and a full spectrum of comorbidities associated with human HFpEF.
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Key Words
- DBP, diastolic blood pressure
- DOCA, 11-deoxycorticosterone acetate
- EC50, half-maximal effective concentration
- EF, ejection fraction
- HDL, high-density lipoprotein
- HFpEF, heart failure with preserved ejection fraction
- HFrEF, heart failure with reduced ejection fraction
- IVGTT, intravenous glucose tolerance test
- LDL, low-density lipoprotein
- LV, left ventricle
- PCWP, pulmonary capillary wedge pressure
- SBP, systolic blood pressure
- TC, total cholesterol
- WD, Western diet
- animal models of human disease
- heart failure with preserved ejection fraction
- hypertension
- metabolic syndrome
- obesity
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Affiliation(s)
- Thomas E Sharp
- Cardiovascular Center of Excellence, School of Medicine, Louisiana State University Health Science Center, New Orleans, Louisiana, USA
| | - Amy L Scarborough
- Cardiovascular Center of Excellence, School of Medicine, Louisiana State University Health Science Center, New Orleans, Louisiana, USA
| | - Zhen Li
- Cardiovascular Center of Excellence, School of Medicine, Louisiana State University Health Science Center, New Orleans, Louisiana, USA
| | - David J Polhemus
- Cardiovascular Center of Excellence, School of Medicine, Louisiana State University Health Science Center, New Orleans, Louisiana, USA
| | - Hunter A Hidalgo
- Cardiovascular Center of Excellence, School of Medicine, Louisiana State University Health Science Center, New Orleans, Louisiana, USA.,Department of Pharmacology and Experimental Therapeutics, School of Medicine, Louisiana State University Health Science Center, New Orleans, Louisiana, USA
| | - Jeffery D Schumacher
- Department of Animal Care, Louisiana State University Health Science Center, New Orleans, Louisiana, USA
| | - Timothy R Matsuura
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - J Stephen Jenkins
- Department of Cardiology, Heart and Vascular Institute, Ochsner Medical Center, New Orleans, Louisiana, USA
| | - Daniel P Kelly
- Cardiovascular Institute, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Traci T Goodchild
- Cardiovascular Center of Excellence, School of Medicine, Louisiana State University Health Science Center, New Orleans, Louisiana, USA.,Department of Pharmacology and Experimental Therapeutics, School of Medicine, Louisiana State University Health Science Center, New Orleans, Louisiana, USA
| | - David J Lefer
- Cardiovascular Center of Excellence, School of Medicine, Louisiana State University Health Science Center, New Orleans, Louisiana, USA.,Department of Pharmacology and Experimental Therapeutics, School of Medicine, Louisiana State University Health Science Center, New Orleans, Louisiana, USA
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32
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Guo K, Wu J, Kong Y, Zhou L, Li W, Fei Y, Ma J, Mi L. Label-free and noninvasive method for assessing the metabolic status in type 2 diabetic rats with myocardium diastolic dysfunction. BIOMEDICAL OPTICS EXPRESS 2021; 12:480-493. [PMID: 33659084 PMCID: PMC7899513 DOI: 10.1364/boe.413347] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 12/10/2020] [Accepted: 12/11/2020] [Indexed: 06/12/2023]
Abstract
This study assesses the metabolic status of rat diabetic cardiomyopathy (DCM) models. Echocardiography is used to detect the diastolic dysfunction in type 2 diabetic rats, and a lower threshold for inducible atrial fibrillation is found in type 2 diabetic rats with diastolic dysfunction compared to the control. Metabolic abnormalities are detected by status changes of reduced nicotinamide adenine dinucleotide (phosphate) (NAD(P)H), which is an essential coenzyme in cells or tissues. Fluorescence lifetime imaging microscopy (FLIM) is used to monitor changes in NAD(P)H in both myocardial tissues and blood. FLIM reveals that the protein-bound proportion of NAD(P)H in rat myocardium in the DCM group is smaller than the control group, which indicates the oxidative phosphorylation rate of the DCM group decreased. Similar results are found for blood plasma of DCM rats by the FLIM study. FLIM exhibits high potential for screening DCM as a label-free, sensitive, and noninvasive method.
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Affiliation(s)
- Kai Guo
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai 200092, China
- These authors contributed equally to this work
| | - Junxin Wu
- Department of Optical Science and Engineering, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, Green Photoelectron Platform, Fudan University, 220 Handan Road, Shanghai 200433, China
- These authors contributed equally to this work
| | - Yawei Kong
- Department of Optical Science and Engineering, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, Green Photoelectron Platform, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Li Zhou
- Department of Optical Science and Engineering, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, Green Photoelectron Platform, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Wei Li
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, 1665 Kongjiang Road, Shanghai 200092, China
| | - Yiyan Fei
- Department of Optical Science and Engineering, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, Green Photoelectron Platform, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Jiong Ma
- Department of Optical Science and Engineering, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, Green Photoelectron Platform, Fudan University, 220 Handan Road, Shanghai 200433, China
- Institute of Biomedical Engineering and Technology, Academy for Engineer and Technology, Fudan University, 220 Handan Road, Shanghai 200433, China
- The Multiscale Research Institute of Complex Systems (MRICS), School of Life Sciences, Fudan University, 220 Handan Road, Shanghai 200433, China
| | - Lan Mi
- Department of Optical Science and Engineering, Key Laboratory of Micro and Nano Photonic Structures (Ministry of Education), Shanghai Engineering Research Center of Ultra-Precision Optical Manufacturing, Green Photoelectron Platform, Fudan University, 220 Handan Road, Shanghai 200433, China
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33
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Pieske B, Tschöpe C, de Boer RA, Fraser AG, Anker SD, Donal E, Edelmann F, Fu M, Guazzi M, Lam CSP, Lancellotti P, Melenovsky V, Morris DA, Nagel E, Pieske-Kraigher E, Ponikowski P, Solomon SD, Vasan RS, Rutten FH, Voors AA, Ruschitzka F, Paulus WJ, Seferovic P, Filippatos G. How to diagnose heart failure with preserved ejection fraction: the HFA-PEFF diagnostic algorithm: a consensus recommendation from the Heart Failure Association (HFA) of the European Society of Cardiology (ESC). Eur Heart J 2020; 40:3297-3317. [PMID: 31504452 DOI: 10.1093/eurheartj/ehz641] [Citation(s) in RCA: 840] [Impact Index Per Article: 210.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 10/30/2018] [Accepted: 08/26/2019] [Indexed: 02/07/2023] Open
Abstract
Making a firm diagnosis of chronic heart failure with preserved ejection fraction (HFpEF) remains a challenge. We recommend a new stepwise diagnostic process, the 'HFA-PEFF diagnostic algorithm'. Step 1 (P=Pre-test assessment) is typically performed in the ambulatory setting and includes assessment for HF symptoms and signs, typical clinical demographics (obesity, hypertension, diabetes mellitus, elderly, atrial fibrillation), and diagnostic laboratory tests, electrocardiogram, and echocardiography. In the absence of overt non-cardiac causes of breathlessness, HFpEF can be suspected if there is a normal left ventricular ejection fraction, no significant heart valve disease or cardiac ischaemia, and at least one typical risk factor. Elevated natriuretic peptides support, but normal levels do not exclude a diagnosis of HFpEF. The second step (E: Echocardiography and Natriuretic Peptide Score) requires comprehensive echocardiography and is typically performed by a cardiologist. Measures include mitral annular early diastolic velocity (e'), left ventricular (LV) filling pressure estimated using E/e', left atrial volume index, LV mass index, LV relative wall thickness, tricuspid regurgitation velocity, LV global longitudinal systolic strain, and serum natriuretic peptide levels. Major (2 points) and Minor (1 point) criteria were defined from these measures. A score ≥5 points implies definite HFpEF; ≤1 point makes HFpEF unlikely. An intermediate score (2-4 points) implies diagnostic uncertainty, in which case Step 3 (F1: Functional testing) is recommended with echocardiographic or invasive haemodynamic exercise stress tests. Step 4 (F2: Final aetiology) is recommended to establish a possible specific cause of HFpEF or alternative explanations. Further research is needed for a better classification of HFpEF.
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Affiliation(s)
- Burkert Pieske
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum.,German Center for Cardiovascular Research (DZHK), Berlin, Partner Site, Germany.,Department of Internal Medicine and Cardiology, German Heart Institute, Berlin, Germany.,Berlin Institute of Health (BIH), Germany
| | - Carsten Tschöpe
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum.,German Center for Cardiovascular Research (DZHK), Berlin, Partner Site, Germany.,Berlin Institute of Health (BIH) Center for Regenerative Therapies (BCRT), Charite, Berlin, Germany
| | - Rudolf A de Boer
- University Medical Centre Groningen, University of Groningen, Department of Cardiology, Groningen, the Netherlands
| | | | - Stefan D Anker
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum.,German Center for Cardiovascular Research (DZHK), Berlin, Partner Site, Germany.,Berlin Institute of Health (BIH) Center for Regenerative Therapies (BCRT), Charite, Berlin, Germany.,Department of Cardiology and Pneumology, University Medicine Göttingen (UMG), Germany
| | - Erwan Donal
- Cardiology and CIC, IT1414, CHU de Rennes LTSI, Université Rennes-1, INSERM 1099, Rennes, France
| | - Frank Edelmann
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum.,German Center for Cardiovascular Research (DZHK), Berlin, Partner Site, Germany
| | - Michael Fu
- Section of Cardiology, Department of Medicine, Sahlgrenska University Hosptal/Ostra, Göteborg, Sweden
| | - Marco Guazzi
- Department of Biomedical Sciences for Health, University of Milan, IRCCS, Milan, Italy.,Department of Cardiology, IRCCS Policlinico, San Donato Milanese, Milan, Italy
| | - Carolyn S P Lam
- National Heart Centre, Singapore & Duke-National University of Singapore.,University Medical Centre Groningen, The Netherlands
| | - Patrizio Lancellotti
- Department of Cardiology, Heart Valve Clinic, University of Liège Hospital, GIGA Cardiovascular Sciences, CHU Sart Tilman, Liège, Belgium
| | - Vojtech Melenovsky
- Institute for Clinical and Experimental Medicine - IKEM, Prague, Czech Republic
| | - Daniel A Morris
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum
| | - Eike Nagel
- Institute for Experimental and Translational Cardiovascular Imaging, University Hospital Frankfurt.,German Centre for Cardiovascular Research (DZHK), Partner Site Frankfurt, Germany
| | - Elisabeth Pieske-Kraigher
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum
| | | | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ramachandran S Vasan
- Section of Preventive Medicine and Epidemiology and Cardiovascular Medicine, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Frans H Rutten
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Adriaan A Voors
- University Medical Centre Groningen, University of Groningen, Department of Cardiology, Groningen, the Netherlands
| | - Frank Ruschitzka
- University Heart Centre, University Hospital Zurich, Switzerland
| | - Walter J Paulus
- Department of Physiology and Amsterdam Cardiovascular Sciences, Amsterdam University Medical Center, The Netherlands
| | - Petar Seferovic
- University of Belgrade School of Medicine, Belgrade University Medical Center, Serbia
| | - Gerasimos Filippatos
- Department of Cardiology, National and Kapodistrian University of Athens Medical School; University Hospital "Attikon", Athens, Greece.,University of Cyprus, School of Medicine, Nicosia, Cyprus
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34
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Friebel J, Weithauser A, Witkowski M, Rauch BH, Savvatis K, Dörner A, Tabaraie T, Kasner M, Moos V, Bösel D, Gotthardt M, Radke MH, Wegner M, Bobbert P, Lassner D, Tschöpe C, Schutheiss HP, Felix SB, Landmesser U, Rauch U. Protease-activated receptor 2 deficiency mediates cardiac fibrosis and diastolic dysfunction. Eur Heart J 2020; 40:3318-3332. [PMID: 31004144 DOI: 10.1093/eurheartj/ehz117] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 11/11/2018] [Accepted: 04/05/2019] [Indexed: 02/06/2023] Open
Abstract
AIMS Heart failure with preserved ejection fraction (HFpEF) and pathological cardiac aging share a complex pathophysiology, including extracellular matrix remodelling (EMR). Protease-activated receptor 2 (PAR2) deficiency is associated with EMR. The roles of PAR1 and PAR2 have not been studied in HFpEF, age-dependent cardiac fibrosis, or diastolic dysfunction (DD). METHODS AND RESULTS Evaluation of endomyocardial biopsies from patients with HFpEF (n = 14) revealed that a reduced cardiac PAR2 expression was associated with aggravated DD and increased myocardial fibrosis (r = -0.7336, P = 0.0028). In line, 1-year-old PAR2-knockout (PAR2ko) mice suffered from DD with preserved systolic function, associated with an increased age-dependent α-smooth muscle actin expression, collagen deposition (1.7-fold increase, P = 0.0003), lysyl oxidase activity, collagen cross-linking (2.2-fold increase, P = 0.0008), endothelial activation, and inflammation. In the absence of PAR2, the receptor-regulating protein caveolin-1 was down-regulated, contributing to an augmented profibrotic PAR1 and transforming growth factor beta (TGF-β)-dependent signalling. This enhanced TGF-β/PAR1 signalling caused N-proteinase (ADAMTS3) and C-proteinase (BMP1)-related increased collagen I production from cardiac fibroblasts (CFs). PAR2 overexpression in PAR2ko CFs reversed these effects. The treatment with the PAR1 antagonist, vorapaxar, reduced cardiac fibrosis by 44% (P = 0.03) and reduced inflammation in a metabolic disease model (apolipoprotein E-ko mice). Patients with HFpEF with upstream PAR inhibition via FXa inhibitors (n = 40) also exhibited reduced circulating markers of fibrosis and DD compared with patients treated with vitamin K antagonists (n = 20). CONCLUSIONS Protease-activated receptor 2 is an important regulator of profibrotic PAR1 and TGF-β signalling in the heart. Modulation of the FXa/FIIa-PAR1/PAR2/TGF-β-axis might be a promising therapeutic approach to reduce HFpEF.
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Affiliation(s)
- Julian Friebel
- Department of Cardiology, Charité Center 11, Charité-University Medicine Berlin, Hindenburgdamm 30, Berlin, Germany
| | - Alice Weithauser
- Department of Cardiology, Charité Center 11, Charité-University Medicine Berlin, Hindenburgdamm 30, Berlin, Germany
| | - Marco Witkowski
- Department of Cardiology, Charité Center 11, Charité-University Medicine Berlin, Hindenburgdamm 30, Berlin, Germany
| | - Bernhard H Rauch
- Institute of Pharmacology, Center of Drug Absorption and Transport, University Medicine Greifswald, Felix-Hausdorff-Str. 3, Greifswald, Germany.,German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, Ferdinand-Sauerbruch-Str., Greifswald, Germany
| | - Konstantinos Savvatis
- Inherited Cardiovascular Diseases Unit, Barts Heart Centre, Barts Health NHS Trust, West Smithfield, London, UK.,William Harvey Research Institute, Queen Mary University London, Charterhouse Square, London, UK
| | - Andrea Dörner
- Department of Cardiology, Charité Center 11, Charité-University Medicine Berlin, Hindenburgdamm 30, Berlin, Germany
| | - Termeh Tabaraie
- Department of Cardiology, Charité Center 11, Charité-University Medicine Berlin, Hindenburgdamm 30, Berlin, Germany
| | - Mario Kasner
- Department of Cardiology, Charité Center 11, Charité-University Medicine Berlin, Hindenburgdamm 30, Berlin, Germany
| | - Verena Moos
- Medical Department I, Gastroenterology, Infectious Diseases and Rheumatology, Charité-University Medicine Berlin, Hindenburgdamm 30, Berlin, Germany
| | - Diana Bösel
- Medical Department I, Gastroenterology, Infectious Diseases and Rheumatology, Charité-University Medicine Berlin, Hindenburgdamm 30, Berlin, Germany
| | - Michael Gotthardt
- Neuromuscular and Cardiovascular Cell Biology, Max Delbrück Center for Molecular Medicine, Berlin, Robert-Rössle-Str. 10, Berlin, Germany.,German Centre for Cardiovascular Research (DZHK), Partner Site Berlin, Oudenarder Straße 16, Berlin, Germany
| | - Michael H Radke
- Neuromuscular and Cardiovascular Cell Biology, Max Delbrück Center for Molecular Medicine, Berlin, Robert-Rössle-Str. 10, Berlin, Germany.,German Centre for Cardiovascular Research (DZHK), Partner Site Berlin, Oudenarder Straße 16, Berlin, Germany
| | - Max Wegner
- Department of Cardiology, Charité Center 11, Charité-University Medicine Berlin, Hindenburgdamm 30, Berlin, Germany
| | - Peter Bobbert
- Department of Internal Medicine and Angiology, Hubertus Hospital, Berlin, Spanische Allee 10-14, Berlin, Germany
| | - Dirk Lassner
- Institute for Cardiac Diagnostics and Therapy (IKDT), Moltkestr. 31, Berlin, Germany
| | - Carsten Tschöpe
- Department of Cardiology, Charité Center 11, Charité-University Medicine Berlin, Hindenburgdamm 30, Berlin, Germany
| | | | - Stephan B Felix
- German Centre for Cardiovascular Research (DZHK), Partner Site Greifswald, Ferdinand-Sauerbruch-Str., Greifswald, Germany.,Department of Internal Medicine B, Cardiology, University Medicine Greifswald, Ferdinand-Sauerbruch-Str., Greifswald, Germany
| | - Ulf Landmesser
- Department of Cardiology, Charité Center 11, Charité-University Medicine Berlin, Hindenburgdamm 30, Berlin, Germany.,German Centre for Cardiovascular Research (DZHK), Partner Site Berlin, Oudenarder Straße 16, Berlin, Germany
| | - Ursula Rauch
- Department of Cardiology, Charité Center 11, Charité-University Medicine Berlin, Hindenburgdamm 30, Berlin, Germany.,German Centre for Cardiovascular Research (DZHK), Partner Site Berlin, Oudenarder Straße 16, Berlin, Germany
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35
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Charles CJ, Rademaker MT, Scott NJA, Richards AM. Large Animal Models of Heart Failure: Reduced vs. Preserved Ejection Fraction. Animals (Basel) 2020; 10:E1906. [PMID: 33080942 PMCID: PMC7603281 DOI: 10.3390/ani10101906] [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: 09/21/2020] [Revised: 10/14/2020] [Accepted: 10/16/2020] [Indexed: 12/13/2022] Open
Abstract
Heart failure (HF) is the final common end point of multiple metabolic and cardiovascular diseases and imposes a significant health care burden worldwide. Despite significant improvements in clinical management and outcomes, morbidity and mortality remain high and there remains an indisputable need for improved treatment options. The pathophysiology of HF is complex and covers a spectrum of clinical presentations from HF with reduced ejection fraction (HFrEF) (≤40% EF) through to HF with preserved EF (HFpEF), with HFpEF patients demonstrating a reduced ability of the heart to relax despite an EF maintained above 50%. Prior to the last decade, the majority of clinical trials and animal models addressed HFrEF. Despite growing efforts recently to understand underlying mechanisms of HFpEF and find effective therapies for its treatment, clinical trials in patients with HFpEF have failed to demonstrate improvements in mortality. A significant obstacle to therapeutic innovation in HFpEF is the absence of preclinical models including large animal models which, unlike rodents, permit detailed instrumentation and extensive imaging and sampling protocols. Although several large animal models of HFpEF have been reported, none fulfil all the features present in human disease and few demonstrate progression to frank decompensated HF. This review summarizes well-established models of HFrEF in pigs, dogs and sheep and discusses attempts to date to model HFpEF in these species.
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Affiliation(s)
- Christopher J. Charles
- Christchurch Heart Institute, Department of Medicine, University of Otago, Christchurch, Christchurch 8011, New Zealand; (M.T.R.); (N.J.A.S.); (A.M.R.)
- Cardiovascular Research Institute, National University Heart Centre Singapore, Singapore 119074, Singapore
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Miriam T. Rademaker
- Christchurch Heart Institute, Department of Medicine, University of Otago, Christchurch, Christchurch 8011, New Zealand; (M.T.R.); (N.J.A.S.); (A.M.R.)
| | - Nicola J. A. Scott
- Christchurch Heart Institute, Department of Medicine, University of Otago, Christchurch, Christchurch 8011, New Zealand; (M.T.R.); (N.J.A.S.); (A.M.R.)
| | - A. Mark Richards
- Christchurch Heart Institute, Department of Medicine, University of Otago, Christchurch, Christchurch 8011, New Zealand; (M.T.R.); (N.J.A.S.); (A.M.R.)
- Cardiovascular Research Institute, National University Heart Centre Singapore, Singapore 119074, Singapore
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36
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Heinzel FR, Hegemann N, Hohendanner F, Primessnig U, Grune J, Blaschke F, de Boer RA, Pieske B, Schiattarella GG, Kuebler WM. Left ventricular dysfunction in heart failure with preserved ejection fraction-molecular mechanisms and impact on right ventricular function. Cardiovasc Diagn Ther 2020; 10:1541-1560. [PMID: 33224773 PMCID: PMC7666919 DOI: 10.21037/cdt-20-477] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 08/27/2020] [Indexed: 12/12/2022]
Abstract
The current classification of heart failure (HF) based on left ventricular (LV) ejection fraction (EF) identifies a large group of patients with preserved ejection fraction (HFpEF) with significant morbidity and mortality but without prognostic benefit from current HF therapy. Co-morbidities and conditions such as arterial hypertension, diabetes mellitus, chronic kidney disease, adiposity and aging shape the clinical phenotype and contribute to mortality. LV diastolic dysfunction and LV structural remodeling are hallmarks of HFpEF, and are linked to remodeling of the cardiomyocyte and extracellular matrix. Pulmonary hypertension (PH) and right ventricular dysfunction (RVD) are particularly common in HFpEF, and mortality is up to 10-fold higher in HFpEF patients with vs. without RV dysfunction. Here, we review alterations in cardiomyocyte function (i.e., ion homeostasis, sarcomere function and cellular metabolism) associated with diastolic dysfunction and summarize the main underlying cellular pathways. The contribution and interaction of systemic and regional upstream signaling such as chronic inflammation, neurohumoral activation, and NO-cGMP-related pathways are outlined in detail, and their diagnostic and therapeutic potential is discussed in the context of preclinical and clinical studies. In addition, we summarize prevalence and pathomechanisms of RV dysfunction in the context of HFpEF and discuss mechanisms connecting LV and RV dysfunction in HFpEF. Dissecting the molecular mechanisms of LV and RV dysfunction in HFpEF may provide a basis for an improved classification of HFpEF and for therapeutic approaches tailored to the molecular phenotype.
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Affiliation(s)
- Frank R. Heinzel
- Department of Internal Medicine and Cardiology, Charité-Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
| | - Niklas Hegemann
- Department of Internal Medicine and Cardiology, Charité-Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Germany
- Institute of Physiology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Felix Hohendanner
- Department of Internal Medicine and Cardiology, Charité-Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
| | - Uwe Primessnig
- Department of Internal Medicine and Cardiology, Charité-Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
| | - Jana Grune
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
- Institute of Physiology, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Florian Blaschke
- Department of Internal Medicine and Cardiology, Charité-Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
| | - Rudolf A. de Boer
- Department of Cardiology, Groningen, University Medical Center Groningen, University of Groningen, The Netherlands
| | - Burkert Pieske
- Department of Internal Medicine and Cardiology, Charité-Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Germany
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
- Department of Internal Medicine and Cardiology, German Heart Center, Berlin, Germany
| | | | - Wolfgang M. Kuebler
- DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Germany
- Berlin Institute of Health (BIH), Berlin, Germany
- Institute of Physiology, Charité-Universitätsmedizin Berlin, Berlin, Germany
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37
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The aging burden of hospitalization for heart failure in Chinese populations: evidence from the Macao Heart Failure Study. J Geriatr Cardiol 2020; 17:533-543. [PMID: 33117417 PMCID: PMC7568047 DOI: 10.11909/j.issn.1671-5411.2020.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE To assess the aging burden of hospitalization for heart failure in Chinese populations in Macao. METHODS The Macao Heart Failure Study consists of patients hospitalized with a diagnosis of acute heart failure (AHF) at Centro Hospitalar Conde de São Januário (the only public hospital that provides medical care for the approximately 600, 000 residents of Macao) from January 2014 to December 2016. First, we investigated the relationship between socioeconomic development and epidemiological characteristics of HF in Macao. Then we assessed the patientso clinical features and outcomes according to the age groups. RESULTS A total of 967 patients were included in the final analysis. The median age at admission was 82 years old. The advanced age at the admission of HF in Macao was significantly associated with a high-income level and the aging population structure. Marked heterogeneity existed in the epidemiological characteristics, clinical features, utilization of evidence-based therapies, short- and long-term outcomes, and prognostic utility of clinical variables among the different age groups. CONCLUSION Rapid economic development and significantly aging populations have produced a profound impact on the epidemiological characteristics of HF in Chinese populations. Acute decompensated heart failure (ADHF) is predominantly a disease of the elderly in Macao, and a significant heterogeneity exists in the clinical features, managements, and outcomes among different age groups. Age-based risk stratification models and multidisciplinary HF teams are urgently needed to improve the management and outcomes of hospitalized heart failure (HHF) patients.
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38
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Ahmad I, Hoda M. Molecular mechanisms of action of resveratrol in modulation of diabetic and non-diabetic cardiomyopathy. Pharmacol Res 2020; 161:105112. [PMID: 32758636 DOI: 10.1016/j.phrs.2020.105112] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 07/22/2020] [Indexed: 12/18/2022]
Abstract
Cardiomyopathy is among the major clinical manifestations of heart diseases that triggers malfunctioning of the cardiovascular system. Some of the major causal factors of cardiomyopathy includes myocardial ischemia, drug-toxicity, genetic aberrations, abnormal depositions of essential elements, and redox imbalance. Diabetes, being the major comorbid of cardiovascular diseases and vice versa, further contributes to the progression of cardiomyopathy. The molecular mechanisms of action suggest that oxidative stress is among the primary factors that triggers cascading impact on cardiomyopathy. Resveratrol, a phenolic antioxidant, has the potential to quench the excessive free radicals. It is a potent antioxidant supplement that may as well be a therapeutic molecule. The review focuses on the various molecular mechanisms of action that resveratrol potentiates in reversing or attenuating the progress of diabetic and non-diabetic cardiomyopathy triggered by wide range of factors. Additionally, resveratrol also tends to preserve the healthy heart from potential damage that may be triggered by oxidative stress.
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Affiliation(s)
- Irshad Ahmad
- National Institute of Plant Genome Research, Aruna Asaf Ali Marg, New Delhi, 110067, India
| | - Muddasarul Hoda
- Department of Biological Sciences, Aliah University, IIA/27, Newtown, Kolkata, 700160, India.
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39
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Bertero E, Störk S, Maack C. REPORT-HF reveals global inequalities in health care provision and prognosis of patients with acute heart failure. Cardiovasc Res 2020; 116:e112-e114. [DOI: 10.1093/cvr/cvaa194] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Affiliation(s)
- Edoardo Bertero
- Department of Translational Research, Comprehensive Heart Failure Center (CHFC), University and University Hospital Würzburg, Am Schwarzenberg 15, Haus A15, 97078 Würzburg, Germany
| | - Stefan Störk
- Department of Clinical Research & Epidemiology, Comprehensive Heart Failure Center (CHFC), University and University Hospital Würzburg, Am Schwarzenberg 15, Haus A15, 97078 Würzburg, Germany
| | - Christoph Maack
- Department of Translational Research, Comprehensive Heart Failure Center (CHFC), University and University Hospital Würzburg, Am Schwarzenberg 15, Haus A15, 97078 Würzburg, Germany
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40
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Tocchetti CG, Ameri P, de Boer RA, D’Alessandra Y, Russo M, Sorriento D, Ciccarelli M, Kiss B, Bertrand L, Dawson D, Falcao-Pires I, Giacca M, Hamdani N, Linke WA, Mayr M, van der Velden J, Zacchigna S, Ghigo A, Hirsch E, Lyon AR, Görbe A, Ferdinandy P, Madonna R, Heymans S, Thum T. Cardiac dysfunction in cancer patients: beyond direct cardiomyocyte damage of anticancer drugs: novel cardio-oncology insights from the joint 2019 meeting of the ESC Working Groups of Myocardial Function and Cellular Biology of the Heart. Cardiovasc Res 2020; 116:1820-1834. [DOI: 10.1093/cvr/cvaa222] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 06/17/2020] [Accepted: 07/13/2020] [Indexed: 12/12/2022] Open
Abstract
Abstract
In western countries, cardiovascular (CV) disease and cancer are the leading causes of death in the ageing population. Recent epidemiological data suggest that cancer is more frequent in patients with prevalent or incident CV disease, in particular, heart failure (HF). Indeed, there is a tight link in terms of shared risk factors and mechanisms between HF and cancer. HF induced by anticancer therapies has been extensively studied, primarily focusing on the toxic effects that anti-tumour treatments exert on cardiomyocytes. In this Cardio-Oncology update, members of the ESC Working Groups of Myocardial Function and Cellular Biology of the Heart discuss novel evidence interconnecting cardiac dysfunction and cancer via pathways in which cardiomyocytes may be involved but are not central. In particular, the multiple roles of cardiac stromal cells (endothelial cells and fibroblasts) and inflammatory cells are highlighted. Also, the gut microbiota is depicted as a new player at the crossroads between HF and cancer. Finally, the role of non-coding RNAs in Cardio-Oncology is also addressed. All these insights are expected to fuel additional research efforts in the field of Cardio-Oncology.
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Affiliation(s)
- Carlo Gabriele Tocchetti
- Department of Translational Medical Sciences, Federico II University, via Pansini 5, 80131 Naples, Italy
- Interdepartmental Center of Clinical and Translational Sciences (CIRCET), Federico II University, Naples, Italy
| | - Pietro Ameri
- Cardiovascular Disease Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
- Department of Internal Medicine, University of Genova, Genova, Italy
| | - Rudolf A de Boer
- Department of Cardiology, University of Groningen, University Medical Center Groningen, AB31, PO Box 30.001, 9700 RB Groningen, The Netherlands
| | - Yuri D’Alessandra
- Immunology and Functional Genomics Unit, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Michele Russo
- Department of Translational Medical Sciences, Federico II University, via Pansini 5, 80131 Naples, Italy
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Daniela Sorriento
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Michele Ciccarelli
- Department of Medicine Surgery and Odontology, University of Salerno, Salerno, Italy
| | - Bernadett Kiss
- Department of Pharmacology and Pharmacotherapy, Cardiometabolic Research Group and MTA-SE System Pharmacology Research Group, Semmelweis University, Budapest, Hungary
| | - Luc Bertrand
- IREC Institute, Pole of Cardiovascular Research, Université Catholique de Louvain, Brussels, Belgium
| | - Dana Dawson
- School of Medicine and Dentistry, University of Aberdeen, Aberdeen, UK
| | - Ines Falcao-Pires
- Unidade de Investigação e Desenvolvimento Cardiovascular, Departamento de Cirurgia e Fisiologia, Faculdade de Medicina, Universidade do Porto, Portugal
| | - Mauro Giacca
- Department of Medicine, Surgery and Health Sciences and Cardiovascular Department, Centre for Translational Cardiology, Azienda Sanitaria Universitaria Integrata Trieste, Trieste, Italy
- International Center for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy
- King’s British Heart Foundation Centre, King’s College London, London, UK
| | - Nazha Hamdani
- Department of Molecular and Experimental Cardiology, Ruhr Universität Bochum, Bochum, Germany
- Department of Cardiology, St. Joseph Hospital, Ruhr University Bochum, Witten, Germany
| | | | - Manuel Mayr
- King’s British Heart Foundation Centre, King’s College London, London, UK
| | - Jolanda van der Velden
- Department of Physiology, Amsterdam UMC, Vrije Universiteit, Amsterdam Cardiovascular Sciences Institute, Amsterdam, The Netherlands
| | - Serena Zacchigna
- Department of Medicine, Surgery and Health Sciences and Cardiovascular Department, Centre for Translational Cardiology, Azienda Sanitaria Universitaria Integrata Trieste, Trieste, Italy
- International Center for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy
| | - Alessandra Ghigo
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Emilio Hirsch
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Alexander R Lyon
- Cardio-Oncology Service, Royal Brompton Hospital, Imperial College London, London, UK
| | - Anikó Görbe
- Department of Pharmacology and Pharmacotherapy, Cardiometabolic Research Group and MTA-SE System Pharmacology Research Group, Semmelweis University, Budapest, Hungary
- Pharmahungary Group, Szeged, Hungary
| | - Péter Ferdinandy
- Department of Pharmacology and Pharmacotherapy, Cardiometabolic Research Group and MTA-SE System Pharmacology Research Group, Semmelweis University, Budapest, Hungary
- Pharmahungary Group, Szeged, Hungary
| | - Rosalinda Madonna
- Institute of Cardiology, University of Pisa, Pisa, Italy
- Center for Cardiovascular Biology and Atherosclerosis Research, McGovern School of Medicine, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Stephane Heymans
- Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Centre, Maastricht University, Maastricht, The Netherlands
- Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium
| | - Thomas Thum
- Institute for Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Hannover, Germany
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41
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Schiattarella GG, Rodolico D, Hill JA. Metabolic inflammation in heart failure with preserved ejection fraction. Cardiovasc Res 2020; 117:423-434. [PMID: 32666082 DOI: 10.1093/cvr/cvaa217] [Citation(s) in RCA: 118] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 05/24/2020] [Accepted: 07/07/2020] [Indexed: 12/11/2022] Open
Abstract
One in 10 persons in the world aged 40 years and older will develop the syndrome of HFpEF (heart failure with preserved ejection fraction), the most common form of chronic cardiovascular disease for which no effective therapies are currently available. Metabolic disturbance and inflammatory burden contribute importantly to HFpEF pathogenesis. The interplay within these two biological processes is complex; indeed, it is now becoming clear that the notion of metabolic inflammation-metainflammation-must be considered central to HFpEF pathophysiology. Inflammation and metabolism interact over the course of syndrome progression, and likely impact HFpEF treatment and prevention. Here, we discuss evidence in support of a causal, mechanistic role of metainflammation in shaping HFpEF, proposing a framework in which metabolic comorbidities profoundly impact cardiac metabolism and inflammatory pathways in the syndrome.
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Affiliation(s)
- Gabriele G Schiattarella
- Department of Internal Medicine (Cardiology), University of Texas Southwestern Medical Center, 6000 Harry Hines Blvd, NB11.208, Dallas, TX 75390-8573, USA.,Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Daniele Rodolico
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Joseph A Hill
- Department of Internal Medicine (Cardiology), University of Texas Southwestern Medical Center, 6000 Harry Hines Blvd, NB11.208, Dallas, TX 75390-8573, USA.,Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
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42
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Groenewegen A, Rutten FH, Mosterd A, Hoes AW. Epidemiology of heart failure. Eur J Heart Fail 2020; 22:1342-1356. [PMID: 32483830 PMCID: PMC7540043 DOI: 10.1002/ejhf.1858] [Citation(s) in RCA: 943] [Impact Index Per Article: 235.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 04/21/2020] [Accepted: 04/23/2020] [Indexed: 12/11/2022] Open
Abstract
The heart failure syndrome has first been described as an emerging epidemic about 25 years ago. Today, because of a growing and ageing population, the total number of heart failure patients still continues to rise. However, the case mix of heart failure seems to be evolving. Incidence has stabilized and may even be decreasing in some populations, but alarming opposite trends have been observed in the relatively young, possibly related to an increase in obesity. In addition, a clear transition towards heart failure with a preserved ejection fraction has occurred. Although this transition is partially artificial, due to improved recognition of heart failure as a disorder affecting the entire left ventricular ejection fraction spectrum, links can be made with the growing burden of obesity‐related diseases and with the ageing of the population. Similarly, evidence suggests that the number of patients with heart failure may be on the rise in low‐income countries struggling under the double burden of communicable diseases and conditions associated with a Western‐type lifestyle. These findings, together with the observation that the mortality rate of heart failure is declining less rapidly than previously, indicate we have not reached the end of the epidemic yet. In this review, the evolving epidemiology of heart failure is put into perspective, to discern major trends and project future directions.
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Affiliation(s)
- Amy Groenewegen
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Frans H Rutten
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Arend Mosterd
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.,Department of Cardiology, Meander Medical Center, Amersfoort, The Netherlands
| | - Arno W Hoes
- University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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43
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Nguyen ITN, Brandt MM, van de Wouw J, van Drie RWA, Wesseling M, Cramer MJ, de Jager SCA, Merkus D, Duncker DJ, Cheng C, Joles JA, Verhaar MC. Both male and female obese ZSF1 rats develop cardiac dysfunction in obesity-induced heart failure with preserved ejection fraction. PLoS One 2020; 15:e0232399. [PMID: 32374790 PMCID: PMC7202634 DOI: 10.1371/journal.pone.0232399] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 04/14/2020] [Indexed: 12/11/2022] Open
Abstract
Heart failure with a preserved ejection fraction (HFpEF) is associated with multiple comorbidities, such as old age, hypertension, type 2 diabetes and obesity and is more prevalent in females. Although the male obese ZSF1 rat has been proposed as a suitable model to study the development of diastolic dysfunction and early HFpEF, studies in female animals have not been performed yet. Therefore, we aimed to characterize the cardiac phenotype in female obese ZSF1 rats and their lean counterparts. Additionally, we aimed to investigate whether differences exist in disease progression in obese male and female ZSF1 rats. Therefore, male and female ZSF1 rats, lean as well as obese (N = 6-9/subgroup), were used. Every two weeks, from 12 to 26 weeks of age, systolic blood pressure and echocardiographic measurements were performed, and venous blood was sampled. Female obese ZSF1 rats, as compared to female lean ZSF1 rats, developed diastolic dysfunction with cardiac hypertrophy and fibrosis in the presence of severe dyslipidemia, increased plasma growth differentiation factor 15 and mild hypertension, and preservation of systolic function. Although obese female ZSF1 rats did not develop hyperglycemia, their diastolic dysfunction was as severe as in the obese males. Taken together, the results from the present study suggest that the female obese ZSF1 rat is a relevant animal model for HFpEF with multiple comorbidities, suitable for investigating novel therapeutic interventions.
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Affiliation(s)
- Isabel T. N. Nguyen
- Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Maarten M. Brandt
- Division of Experimental Cardiology, Department of Cardiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jens van de Wouw
- Division of Experimental Cardiology, Department of Cardiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Ruben W. A. van Drie
- Division of Experimental Cardiology, Department of Cardiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Marian Wesseling
- Laboratory of Experimental Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Maarten J. Cramer
- Department of Cardiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Saskia C. A. de Jager
- Laboratory of Experimental Cardiology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Daphne Merkus
- Division of Experimental Cardiology, Department of Cardiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Walter Brendel Center of Experimental Medicine (WBex), Munich, Germany
- German Center for Cardiovascular Research (DZHK), Partner Site Munich, Munich Heart Alliance (MHA), Munich, Germany
| | - Dirk J. Duncker
- Division of Experimental Cardiology, Department of Cardiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Caroline Cheng
- Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht, The Netherlands
- Division of Experimental Cardiology, Department of Cardiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Jaap. A. Joles
- Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Marianne C. Verhaar
- Department of Nephrology and Hypertension, University Medical Center Utrecht, Utrecht, The Netherlands
- * E-mail:
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44
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Zacchigna S, Paldino A, Falcão-Pires I, Daskalopoulos EP, Dal Ferro M, Vodret S, Lesizza P, Cannatà A, Miranda-Silva D, Lourenço AP, Pinamonti B, Sinagra G, Weinberger F, Eschenhagen T, Carrier L, Kehat I, Tocchetti CG, Russo M, Ghigo A, Cimino J, Hirsch E, Dawson D, Ciccarelli M, Oliveti M, Linke WA, Cuijpers I, Heymans S, Hamdani N, de Boer M, Duncker DJ, Kuster D, van der Velden J, Beauloye C, Bertrand L, Mayr M, Giacca M, Leuschner F, Backs J, Thum T. Towards standardization of echocardiography for the evaluation of left ventricular function in adult rodents: a position paper of the ESC Working Group on Myocardial Function. Cardiovasc Res 2020; 117:43-59. [PMID: 32365197 DOI: 10.1093/cvr/cvaa110] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 01/28/2020] [Accepted: 04/24/2020] [Indexed: 12/11/2022] Open
Abstract
Echocardiography is a reliable and reproducible method to assess non-invasively cardiac function in clinical and experimental research. Significant progress in the development of echocardiographic equipment and transducers has led to the successful translation of this methodology from humans to rodents, allowing for the scoring of disease severity and progression, testing of new drugs, and monitoring cardiac function in genetically modified or pharmacologically treated animals. However, as yet, there is no standardization in the procedure to acquire echocardiographic measurements in small animals. This position paper focuses on the appropriate acquisition and analysis of echocardiographic parameters in adult mice and rats, and provides reference values, representative images, and videos for the accurate and reproducible quantification of left ventricular function in healthy and pathological conditions.
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Affiliation(s)
- Serena Zacchigna
- Department of Medicine, Surgery and Health Sciences and Cardiovascular Department, Centre for Translational Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina, strada di Fiume 447, 34149 Trieste (TS), Italy.,International Center for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy
| | - Alessia Paldino
- Department of Medicine, Surgery and Health Sciences and Cardiovascular Department, Centre for Translational Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina, strada di Fiume 447, 34149 Trieste (TS), Italy
| | - Inês Falcão-Pires
- Cardiovascular Research and Development Center, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Evangelos P Daskalopoulos
- Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Belgium, Brussels
| | - Matteo Dal Ferro
- Department of Medicine, Surgery and Health Sciences and Cardiovascular Department, Centre for Translational Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina, strada di Fiume 447, 34149 Trieste (TS), Italy
| | - Simone Vodret
- International Center for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy
| | - Pierluigi Lesizza
- Department of Medicine, Surgery and Health Sciences and Cardiovascular Department, Centre for Translational Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina, strada di Fiume 447, 34149 Trieste (TS), Italy
| | - Antonio Cannatà
- Department of Medicine, Surgery and Health Sciences and Cardiovascular Department, Centre for Translational Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina, strada di Fiume 447, 34149 Trieste (TS), Italy
| | - Daniela Miranda-Silva
- Cardiovascular Research and Development Center, Faculty of Medicine, University of Porto, Porto, Portugal
| | - André P Lourenço
- Cardiovascular Research and Development Center, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Bruno Pinamonti
- Department of Medicine, Surgery and Health Sciences and Cardiovascular Department, Centre for Translational Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina, strada di Fiume 447, 34149 Trieste (TS), Italy
| | - Gianfranco Sinagra
- Department of Medicine, Surgery and Health Sciences and Cardiovascular Department, Centre for Translational Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina, strada di Fiume 447, 34149 Trieste (TS), Italy
| | - Florian Weinberger
- Institute of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, Germany
| | - Thomas Eschenhagen
- Institute of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, Germany
| | - Lucie Carrier
- Institute of Experimental Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Hamburg/Kiel/Lübeck, Germany
| | - Izhak Kehat
- Department of Physiology, Biophysics and System Biology, The Ruth and Bruce Rappaport Faculty of Medicine, Technion - Israel Institute of Technology, Haifa, Israel
| | - Carlo G Tocchetti
- Department of Translational Medical Sciences, Federico II University, Naples, Italy.,Interdepartmental Center of Clinical and Translational Research (CIRCET), Federico II University, Naples, Italy
| | - Michele Russo
- Department of Translational Medical Sciences, Federico II University, Naples, Italy.,Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Alessandra Ghigo
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - James Cimino
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Emilio Hirsch
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Torino, Italy
| | - Dana Dawson
- School of Medicine and Dentistry, University of Aberdeen, Aberdeen, UK
| | | | | | - Wolfgang A Linke
- Institute of Physiology 2, University of Muenster, Muenster, Germany
| | - Ilona Cuijpers
- Maastricht University Medical Centre, Maastricht University, Maastricht, The Netherlands.,Center of Molecular and Vascular Biology (CMVB), KU Leuven, Leuven, Belgium
| | - Stephane Heymans
- Maastricht University Medical Centre, Maastricht University, Maastricht, The Netherlands.,Center of Molecular and Vascular Biology (CMVB), KU Leuven, Leuven, Belgium
| | - Nazha Hamdani
- Department of Molecular and Experimental Cardiology, Division Cardiology, St. Josef-Hospital, Ruhr University Bochum, Bochum, Germany.,Institute of Physiology, Ruhr University Bochum, Bochum, Germany
| | - Martine de Boer
- Division of Experimental Cardiology, Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Dirk J Duncker
- Division of Experimental Cardiology, Department of Cardiology, Thoraxcenter, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Diederik Kuster
- Department of Physiology, Amsterdam UMC, Vrije Universiteit, Amsterdam Cardiovascular Sciences Institute, Amsterdam, The Netherlands
| | - Jolanda van der Velden
- Department of Physiology, Amsterdam UMC, Vrije Universiteit, Amsterdam Cardiovascular Sciences Institute, Amsterdam, The Netherlands
| | - Christophe Beauloye
- Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Belgium, Brussels.,Division of Cardiology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Luc Bertrand
- Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Belgium, Brussels
| | - Manuel Mayr
- King's College London, British Heart Foundation Centre of Research Excellence, School of Cardiovascular Medicine & Sciences, London, UK
| | - Mauro Giacca
- Department of Medicine, Surgery and Health Sciences and Cardiovascular Department, Centre for Translational Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina, strada di Fiume 447, 34149 Trieste (TS), Italy.,International Center for Genetic Engineering and Biotechnology (ICGEB), Trieste, Italy.,King's College London, British Heart Foundation Centre of Research Excellence, School of Cardiovascular Medicine & Sciences, London, UK
| | - Florian Leuschner
- Institute of Experimental Cardiology, Department of Cardiology, Angiology & Pulmology, Heidelberg University Hospital, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Heidelberg/Mannheim, Heidelberg, Germany
| | - Johannes Backs
- Institute of Experimental Cardiology, Department of Cardiology, Angiology & Pulmology, Heidelberg University Hospital, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research), partner site Heidelberg/Mannheim, Heidelberg, Germany
| | - Thomas Thum
- Institute for Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Hannover, Germany.,REBIRTH Center for Translational Regenerative Medicine, Hannover Medical School, Hannover, Germany
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Dădârlat-Pop A, Sitar-Tăut A, Zdrenghea D, Caloian B, Tomoaia R, Pop D, Buzoianu A. Profile of Obesity and Comorbidities in Elderly Patients with Heart Failure. Clin Interv Aging 2020; 15:547-556. [PMID: 32368021 PMCID: PMC7184119 DOI: 10.2147/cia.s248158] [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: 02/03/2020] [Accepted: 04/05/2020] [Indexed: 11/24/2022] Open
Abstract
Background and Purpose In Romania, robust data about the prevalence of obesity and heart failure are lacking, especially in the elderly; therefore, this study aims to analyze the profile of overweight and obese patients aged >65 years admitted to a Romanian hospital for worsening heart failure, and also their risk in the presence of comorbidities. Patients and Methods This cross-sectional study was conducted in 126 consecutive elderly patients with overweight and obesity admitted to a Romanian hospital for worsening heart failure. They were divided into three groups: with reduced (<40%) – HFrEF, mid-range (40–49%) – HFmrEF and preserved (≥50%) ejection fraction – HFpEF. Obesity was defined according to the body mass index (BMI) status: obesity, ≥30 kg/m2; overweight, 25–29.9 kg/m2. The Charlson Comorbidity Index (CCI) was calculated to evaluate the severity of comorbidity, with a score ranging from 2 (only heart failure present and age >65 years) to 30 (extensive comorbidity). Results NT-proBNP values are negatively correlated with BMI only in patients with HFpEF. Creatinine clearance (p=0.0166), the presence of atrial fibrillation (p=0.0095) and NYHA functional class were independent predictors of increased NT-proBNP values. CCI score is negatively correlated with NT-proBNP values in patients with HFmrEF (r= −0.448, p=0.009) and HFpEF (r= −0.273, p=0.043). The CCI risk was not significantly different between the three groups. Conclusion Elderly heart failure patients with overweight or obesity have particular characteristics in terms of NT-proBNP values and presence of comorbidities. In the studied population, NT-proBNP levels were strongly influenced by renal function, NYHA functional class, the presence of atrial fibrillation and left ventricular ejection fraction.
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Affiliation(s)
- Alexandra Dădârlat-Pop
- Cardiology Department, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Adela Sitar-Tăut
- Internal Medicine Department, 2nd Department, Medical Clinic IV, Cluj-Napoca, Romania
| | - Dumitru Zdrenghea
- Internal Medicine Department, Cardiology - Rehabilitation Department, Clinical Rehabilitation Hospital, Cluj-Napoca, Romania
| | - Bogdan Caloian
- Internal Medicine Department, Cardiology - Rehabilitation Department, Clinical Rehabilitation Hospital, Cluj-Napoca, Romania
| | - Raluca Tomoaia
- Cardiology Department, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Dana Pop
- Internal Medicine Department, Cardiology - Rehabilitation Department, Clinical Rehabilitation Hospital, Cluj-Napoca, Romania
| | - Anca Buzoianu
- Department of Pharmacology, Toxicology and Clinical Pharmacology, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
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Adamo M, Lombardi CM, Metra M. March 2020 at a glance: heart failure with preserved ejection fraction, left atrial myopathy, atrial fibrillation and cardiac amyloidosis. Eur J Heart Fail 2020; 22:389-390. [PMID: 32220055 DOI: 10.1002/ejhf.1509] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 11/18/2019] [Accepted: 11/19/2019] [Indexed: 01/08/2023] Open
Affiliation(s)
- Marianna Adamo
- Cardiac Catheterization Laboratory and Cardiology, Cardio-thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Carlo Mario Lombardi
- Cardiac Catheterization Laboratory and Cardiology, Cardio-thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Marco Metra
- Cardiac Catheterization Laboratory and Cardiology, Cardio-thoracic Department, Civil Hospitals; Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
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Banovic M, Bojanic M, Nikolic SD. Perspectives in the Treatment of Heart Failure with Preserved Ejection Fraction: From Drugs to Devices. Curr Top Med Chem 2020; 20:266-271. [DOI: 10.2174/156802662004200304124916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Marko Banovic
- Belgrade Medical School, University of Belgrade, Belgrade, Serbia
| | - Milica Bojanic
- Belgrade Medical School, University of Belgrade, Belgrade, Serbia
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48
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Shah SJ, Borlaug BA, Kitzman DW, McCulloch AD, Blaxall BC, Agarwal R, Chirinos JA, Collins S, Deo RC, Gladwin MT, Granzier H, Hummel SL, Kass DA, Redfield MM, Sam F, Wang TJ, Desvigne-Nickens P, Adhikari B. Research Priorities for Heart Failure With Preserved Ejection Fraction: National Heart, Lung, and Blood Institute Working Group Summary. Circulation 2020; 141:1001-1026. [PMID: 32202936 PMCID: PMC7101072 DOI: 10.1161/circulationaha.119.041886] [Citation(s) in RCA: 242] [Impact Index Per Article: 60.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Heart failure with preserved ejection fraction (HFpEF), a major public health problem that is rising in prevalence, is associated with high morbidity and mortality and is considered to be the greatest unmet need in cardiovascular medicine today because of a general lack of effective treatments. To address this challenging syndrome, the National Heart, Lung, and Blood Institute convened a working group made up of experts in HFpEF and novel research methodologies to discuss research gaps and to prioritize research directions over the next decade. Here, we summarize the discussion of the working group, followed by key recommendations for future research priorities. There was uniform recognition that HFpEF is a highly integrated, multiorgan, systemic disorder requiring a multipronged investigative approach in both humans and animal models to improve understanding of mechanisms and treatment of HFpEF. It was recognized that advances in the understanding of basic mechanisms and the roles of inflammation, macrovascular and microvascular dysfunction, fibrosis, and tissue remodeling are needed and ideally would be obtained from (1) improved animal models, including large animal models, which incorporate the effects of aging and associated comorbid conditions; (2) repositories of deeply phenotyped physiological data and human tissue, made accessible to researchers to enhance collaboration and research advances; and (3) novel research methods that take advantage of computational advances and multiscale modeling for the analysis of complex, high-density data across multiple domains. The working group emphasized the need for interactions among basic, translational, clinical, and epidemiological scientists and across organ systems and cell types, leveraging different areas or research focus, and between research centers. A network of collaborative centers to accelerate basic, translational, and clinical research of pathobiological mechanisms and treatment strategies in HFpEF was discussed as an example of a strategy to advance research progress. This resource would facilitate comprehensive, deep phenotyping of a multicenter HFpEF patient cohort with standardized protocols and a robust biorepository. The research priorities outlined in this document are meant to stimulate scientific advances in HFpEF by providing a road map for future collaborative investigations among a diverse group of scientists across multiple domains.
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Affiliation(s)
- Sanjiv J. Shah
- Northwestern University Feinberg School of Medicine, Chicago, IL
| | | | | | | | | | | | | | | | | | | | | | - Scott L. Hummel
- University of Michigan and the Ann Arbor Veterans Affairs Health System, Ann Arbor, MI
| | | | | | - Flora Sam
- Boston University School of Medicine, Boston, MA
| | | | | | - Bishow Adhikari
- National Heart, Lung, and Blood Institute, National Institute of Health, Bethesda, MD
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49
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Pieske B, Tschöpe C, de Boer RA, Fraser AG, Anker SD, Donal E, Edelmann F, Fu M, Guazzi M, Lam CSP, Lancellotti P, Melenovsky V, Morris DA, Nagel E, Pieske-Kraigher E, Ponikowski P, Solomon SD, Vasan RS, Rutten FH, Voors AA, Ruschitzka F, Paulus WJ, Seferovic P, Filippatos G. How to diagnose heart failure with preserved ejection fraction: the HFA-PEFF diagnostic algorithm: a consensus recommendation from the Heart Failure Association (HFA) of the European Society of Cardiology (ESC). Eur J Heart Fail 2020; 22:391-412. [PMID: 32133741 DOI: 10.1002/ejhf.1741] [Citation(s) in RCA: 186] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 10/30/2018] [Accepted: 08/26/2019] [Indexed: 12/11/2022] Open
Abstract
Making a firm diagnosis of chronic heart failure with preserved ejection fraction (HFpEF) remains a challenge. We recommend a new stepwise diagnostic process, the 'HFA-PEFF diagnostic algorithm'. Step 1 (P=Pre-test assessment) is typically performed in the ambulatory setting and includes assessment for heart failure symptoms and signs, typical clinical demographics (obesity, hypertension, diabetes mellitus, elderly, atrial fibrillation), and diagnostic laboratory tests, electrocardiogram, and echocardiography. In the absence of overt non-cardiac causes of breathlessness, HFpEF can be suspected if there is a normal left ventricular (LV) ejection fraction, no significant heart valve disease or cardiac ischaemia, and at least one typical risk factor. Elevated natriuretic peptides support, but normal levels do not exclude a diagnosis of HFpEF. The second step (E: Echocardiography and Natriuretic Peptide Score) requires comprehensive echocardiography and is typically performed by a cardiologist. Measures include mitral annular early diastolic velocity (e'), LV filling pressure estimated using E/e', left atrial volume index, LV mass index, LV relative wall thickness, tricuspid regurgitation velocity, LV global longitudinal systolic strain, and serum natriuretic peptide levels. Major (2 points) and Minor (1 point) criteria were defined from these measures. A score ≥5 points implies definite HFpEF; ≤1 point makes HFpEF unlikely. An intermediate score (2-4 points) implies diagnostic uncertainty, in which case Step 3 (F1 : Functional testing) is recommended with echocardiographic or invasive haemodynamic exercise stress tests. Step 4 (F2 : Final aetiology) is recommended to establish a possible specific cause of HFpEF or alternative explanations. Further research is needed for a better classification of HFpEF.
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Affiliation(s)
- Burkert Pieske
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum.,German Center for Cardiovascular Research (DZHK), Berlin, Partner Site, Germany.,Department of Internal Medicine and Cardiology, German Heart Institute, Berlin, Germany.,Berlin Institute of Health (BIH), Germany
| | - Carsten Tschöpe
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum.,German Center for Cardiovascular Research (DZHK), Berlin, Partner Site, Germany.,Berlin Institute of Health (BIH) Center for Regenerative Therapies (BCRT), Charite, Berlin, Germany
| | - Rudolf A de Boer
- University Medical Centre Groningen, University of Groningen, Department of Cardiology, Groningen, the Netherlands
| | | | - Stefan D Anker
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum.,German Center for Cardiovascular Research (DZHK), Berlin, Partner Site, Germany.,Berlin Institute of Health (BIH) Center for Regenerative Therapies (BCRT), Charite, Berlin, Germany.,Department of Cardiology and Pneumology, University Medicine Göttingen (UMG), Germany
| | - Erwan Donal
- Cardiology and CIC, IT1414, CHU de Rennes LTSI, Université Rennes-1, INSERM 1099, Rennes, France
| | - Frank Edelmann
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum.,German Center for Cardiovascular Research (DZHK), Berlin, Partner Site, Germany
| | - Michael Fu
- Section of Cardiology, Department of Medicine, Sahlgrenska University Hosptal/Ostra, Göteborg, Sweden
| | - Marco Guazzi
- Department of Biomedical Sciences for Health, University of Milan, IRCCS, Milan, Italy.,Department of Cardiology, IRCCS Policlinico, San Donato Milanese, Milan, Italy
| | - Carolyn S P Lam
- National Heart Centre, Singapore & Duke-National University of Singapore.,University Medical Centre Groningen, The Netherlands
| | - Patrizio Lancellotti
- Department of Cardiology, Heart Valve Clinic, University of Liège Hospital, GIGA Cardiovascular Sciences, CHU Sart Tilman, Liège, Belgium
| | - Vojtech Melenovsky
- Institute for Clinical and Experimental Medicine - IKEM, Prague, Czech Republic
| | - Daniel A Morris
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum
| | - Eike Nagel
- Institute for Experimental and Translational Cardiovascular Imaging, University Hospital Frankfurt.,German Centre for Cardiovascular Research (DZHK), Partner Site Frankfurt, Germany
| | - Elisabeth Pieske-Kraigher
- Department of Internal Medicine and Cardiology, Charité - Universitätsmedizin Berlin, Campus Virchow Klinikum
| | | | - Scott D Solomon
- Cardiovascular Division, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Ramachandran S Vasan
- Section of Preventive Medicine and Epidemiology and Cardiovascular Medicine, Department of Medicine, Boston University School of Medicine, Boston, MA, USA
| | - Frans H Rutten
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Adriaan A Voors
- University Medical Centre Groningen, University of Groningen, Department of Cardiology, Groningen, the Netherlands
| | - Frank Ruschitzka
- University Heart Centre, University Hospital Zurich, Switzerland
| | - Walter J Paulus
- Department of Physiology and Amsterdam Cardiovascular Sciences, Amsterdam University Medical Center, The Netherlands
| | - Petar Seferovic
- University of Belgrade School of Medicine, Belgrade University Medical Center, Serbia
| | - Gerasimos Filippatos
- Department of Cardiology, National and Kapodistrian University of Athens Medical School; University Hospital "Attikon", Athens, Greece.,University of Cyprus, School of Medicine, Nicosia, Cyprus
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50
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Krueger W, Bender N, Haeusler M, Henneberg M. The role of mechanotransduction in heart failure pathobiology-a concise review. Heart Fail Rev 2020; 26:981-995. [PMID: 31965473 DOI: 10.1007/s10741-020-09915-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This review evaluates the role of mechanotransduction (MT) in heart failure (HF) pathobiology. Cardiac functional and structural modifications are regulated by biomechanical forces. Exposing cardiomyocytes and the myocardial tissue to altered biomechanical stress precipitates changes in the end-diastolic wall stress (EDWS). Thereby various interconnected biomolecular pathways, essentially mediated and orchestrated by MT, are launched and jointly contribute to adapt and remodel the myocardium. This cardiac MT-mediated feedback decisively determines the primary cardiac cellular and tissue response, the sort (concentric or eccentric) of hypertrophy/remodeling, to mechanical and/or hemodynamic alterations. Moreover, the altered EDWS affects the diastolic myocardial properties independent of the systolic function, and elevated EDWS causes diastolic dysfunction. The close interconnection between MT pathways and the cell nucleus, the genetic endowment, principally allows for the wide variety of phenotypic appearances. However, demographic, environmental features, comorbidities, and also the genetic make-up may modulate the phenotypic result. Cardiac MT takes a fundamental and superordinate position in the myocardial adaptation and remodeling processes in all HF categories and phenotypes. Therefore, the effects of MT should be integrated in all our scientific, clinical, and therapeutic considerations.
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Affiliation(s)
- Wolfgang Krueger
- Institute of Evolutionary Medicine, University of Zurich, Zurich, Switzerland. .,Medical University Department, Kantonsspital Aarau, Aarau, Switzerland.
| | - Nicole Bender
- Institute of Evolutionary Medicine, University of Zurich, Zurich, Switzerland
| | - Martin Haeusler
- Institute of Evolutionary Medicine, University of Zurich, Zurich, Switzerland
| | - Maciej Henneberg
- Institute of Evolutionary Medicine, University of Zurich, Zurich, Switzerland.,Adelaide Medical School, The University of Adelaide, Adelaide, Australia
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