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Telesca M, De Angelis A, Donniacuo M, Bellocchio G, Riemma MA, Mele E, Canonico F, Cianflone E, Torella D, D'Amario D, Patti G, Liantonio A, Imbrici P, De Luca A, Castaldo G, Rossi F, Cappetta D, Urbanek K, Berrino L. Effects of sacubitril-valsartan on aging-related cardiac dysfunction. Eur J Pharmacol 2024; 978:176794. [PMID: 38968980 DOI: 10.1016/j.ejphar.2024.176794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 06/26/2024] [Accepted: 06/27/2024] [Indexed: 07/07/2024]
Abstract
Heart failure (HF) remains a huge medical burden worldwide, with aging representing a major risk factor. Here, we report the effects of sacubitril/valsartan, an approved drug for HF with reduced EF, in an experimental model of aging-related HF with preserved ejection fraction (HFpEF). Eighteen-month-old female Fisher 344 rats were treated for 12 weeks with sacubitril/valsartan (60 mg/kg/day) or with valsartan (30 mg/kg/day). Three-month-old rats were used as control. No differential action of sacubitril/valsartan versus valsartan alone, either positive or negative, was observed. The positive effects of both sacubitril/valsartan and valsartan on cardiac hypertrophy was evidenced by a significant reduction of wall thickness and myocyte cross-sectional area. Contrarily, myocardial fibrosis in aging heart was not reduced by any treatment. Doppler echocardiography and left ventricular catheterization evidenced diastolic dysfunction in untreated and treated old rats. In aging rats, both classical and non-classical renin-angiotensin-aldosterone system (RAAS) were modulated. In particular, with respect to untreated animals, both sacubitril/valsartan and valsartan showed a partial restoration of cardioprotective non-classical RAAS. In conclusion, this study evidenced the favorable effects, by both treatments, on age-related cardiac hypertrophy. The attenuation of cardiomyocyte size and hypertrophic response may be linked to a shift towards cardioprotective RAAS signaling. However, diastolic dysfunction and cardiac fibrosis persisted despite of treatment and were accompanied by myocardial inflammation, endothelial activation, and oxidative stress.
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Affiliation(s)
- Marialucia Telesca
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138, Naples, Italy
| | - Antonella De Angelis
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138, Naples, Italy
| | - Maria Donniacuo
- Department of Experimental Medicine, University of Salento, Via Lecce-Monteroni, 73047, Lecce, Italy
| | - Gabriella Bellocchio
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138, Naples, Italy
| | - Maria Antonietta Riemma
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138, Naples, Italy
| | - Elena Mele
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138, Naples, Italy
| | - Francesco Canonico
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Largo A. Gemelli 8, 00168, Rome, Italy
| | - Eleonora Cianflone
- Department of Medical and Surgical Sciences, Magna Graecia University, Viale Europa, 88100, Catanzaro, Italy
| | - Daniele Torella
- Department of Experimental and Clinical Medicine, Magna Graecia University, 88100, Catanzaro, Italy
| | - Domenico D'Amario
- Department of Translational Medicine, Università del Piemonte Orientale, via Solaroli, 17, 28100, Novara, Italy
| | - Giuseppe Patti
- Department of Translational Medicine, Università del Piemonte Orientale, via Solaroli, 17, 28100, Novara, Italy
| | - Antonella Liantonio
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", Via Orabona 4, 70125, Bari, Italy
| | - Paola Imbrici
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", Via Orabona 4, 70125, Bari, Italy
| | - Annamaria De Luca
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", Via Orabona 4, 70125, Bari, Italy
| | - Giuseppe Castaldo
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples "Federico II", Via A. Pansini 5, 80131, Naples, Italy; CEINGE-Advanced Biotechnologies, Via G. Salvatore 486, 80131, Naples, Italy
| | - Francesco Rossi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138, Naples, Italy
| | - Donato Cappetta
- Department of Experimental Medicine, University of Salento, Via Lecce-Monteroni, 73047, Lecce, Italy.
| | - Konrad Urbanek
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples "Federico II", Via A. Pansini 5, 80131, Naples, Italy; CEINGE-Advanced Biotechnologies, Via G. Salvatore 486, 80131, Naples, Italy
| | - Liberato Berrino
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138, Naples, Italy
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Tran P, Linekar A, Dandekar U, Barker T, Balasubramanian S, Bhaskara-Pillai J, Shelley S, Maddock H, Banerjee P. Profiling the Biomechanical Responses to Workload on the Human Myocyte to Explore the Concept of Myocardial Fatigue and Reversibility: Rationale and Design of the POWER Heart Failure Study. J Cardiovasc Transl Res 2024; 17:275-286. [PMID: 37126208 PMCID: PMC10150683 DOI: 10.1007/s12265-023-10391-9] [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] [Received: 11/24/2022] [Accepted: 04/20/2023] [Indexed: 05/02/2023]
Abstract
It remains unclear why some patients develop heart failure without evidence of structural damage. One theory relates to impaired myocardial energetics and ventricular-arterial decoupling as the heart works against adverse mechanical load. In this original study, we propose the novel concept of myocardial fatigue to capture this phenomenon and aim to investigate this using human cardiomyocytes subjected to a modern work-loop contractility model that closely mimics in vivo cardiac cycles. This proof-of-concept study (NCT04899635) will use human myocardial tissue samples from patients undergoing cardiac surgery to develop a reproducible protocol to isolate robust calcium-tolerant cardiomyocytes. Thereafter, work-loop contractility experiments will be performed over a range of preload, afterload and cycle frequency as a function of time to elicit any reversible reduction in contractile performance (i.e. fatigue). This will provide novel insight into mechanisms behind heart failure and myocardial recovery and serve as a valuable research platform in translational cardiovascular research.
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Affiliation(s)
- Patrick Tran
- Centre for Sport, Exercise & Life Sciences, Faculty of Health & Life Sciences, Coventry University, Coventry, UK.
- Cardiology Department, University Hospitals Coventry and Warwickshire NHS Trust, Clifford Bridge Road, Coventry, UK.
| | - Adam Linekar
- Centre for Sport, Exercise & Life Sciences, Faculty of Health & Life Sciences, Coventry University, Coventry, UK
- InoCardia Ltd, TechnoCentre, Puma Way, Coventry, UK
| | - Uday Dandekar
- Cardiology Department, University Hospitals Coventry and Warwickshire NHS Trust, Clifford Bridge Road, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Thomas Barker
- Centre for Sport, Exercise & Life Sciences, Faculty of Health & Life Sciences, Coventry University, Coventry, UK
- Cardiology Department, University Hospitals Coventry and Warwickshire NHS Trust, Clifford Bridge Road, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Sendhil Balasubramanian
- Cardiology Department, University Hospitals Coventry and Warwickshire NHS Trust, Clifford Bridge Road, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Jain Bhaskara-Pillai
- Cardiology Department, University Hospitals Coventry and Warwickshire NHS Trust, Clifford Bridge Road, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Sharn Shelley
- Centre for Sport, Exercise & Life Sciences, Faculty of Health & Life Sciences, Coventry University, Coventry, UK
- InoCardia Ltd, TechnoCentre, Puma Way, Coventry, UK
| | - Helen Maddock
- Centre for Sport, Exercise & Life Sciences, Faculty of Health & Life Sciences, Coventry University, Coventry, UK
- InoCardia Ltd, TechnoCentre, Puma Way, Coventry, UK
| | - Prithwish Banerjee
- Centre for Sport, Exercise & Life Sciences, Faculty of Health & Life Sciences, Coventry University, Coventry, UK
- Cardiology Department, University Hospitals Coventry and Warwickshire NHS Trust, Clifford Bridge Road, Coventry, UK
- Warwick Medical School, University of Warwick, Coventry, UK
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Chen D, Feng J, He H, Xiao W, Liu X. Classification, Diagnosis, and Treatment of Obesity-Related Heart Diseases. Metab Syndr Relat Disord 2024; 22:161-169. [PMID: 38294776 DOI: 10.1089/met.2023.0134] [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] [Indexed: 02/01/2024] Open
Abstract
Evidence-based medicine shows that obesity is associated with a wide range of cardiovascular (CV) diseases. Obesity can lead to changes in cardiac structure and function, which can lead to obese cardiomyopathy, subclinical cardiac dysfunction, and even heart failure. It also increases the risk of atrial fibrillation and sudden cardiac death. Many invasive and noninvasive diagnostic methods can detect obesity-related heart disease at an early stage, so that appropriate measures can be selected to prevent adverse CV events. However, studies have shown a protective effect of obesity on clinical outcomes of CV disease, a phenomenon that has been termed the obesity paradox. The "obesity paradox" essentially refers to the fact that the classification of obesity defined by body mass index (BMI) does not consider the impact of obesity heterogeneity on CV disease prognosis, but simply puts subjects with different clinical and biochemical characteristics into the same category. In any case, indicators such as waist-to-hip ratio, ectopic body fat qualitative and quantitative, and CV fitness have been shown to be able to distinguish different CV risks in patients with the same BMI, which is convenient for early intervention in an appropriate way. A multidisciplinary approach, including lifestyle modification, evidence-based generic and novel pharmacotherapy, and surgical intervention, can improve CV outcomes in overweight/obese patients.
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Affiliation(s)
- Dan Chen
- Department of Electrocardiogram, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- Artificial Intelligence Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan, Shandong, China
| | - Juan Feng
- Department of Echocardiography, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - HongYan He
- Department of Electrocardiogram, Tai'an Hospital of Traditional Chinese Medicine, Tai'an, Shandong, China
| | - WeiPing Xiao
- Department of Acupuncture, Tai'an Hospital of Traditional Chinese Medicine, Tai'an, Shandong, China
| | - XiaoJing Liu
- Department of Endocrinology and Metabolism, The Second Hospital of Shandong University, Jinan, Shandong, China
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Schellinger IN, Dannert A, Hoffmann A, Chodisetti G, Mattern K, Petzold A, Klöting N, Schuster A, Wagenhäuser MU, Emrich F, Stumvoll M, Hasenfuß G, Raaz U. Angiotensin Receptor-Neprilysin Inhibition (Sacubitril/Valsartan) Reduces Structural Arterial Stiffness in Middle-Aged Mice. J Am Heart Assoc 2024; 13:e032641. [PMID: 38348796 PMCID: PMC11010079 DOI: 10.1161/jaha.123.032641] [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] [Received: 10/18/2023] [Accepted: 01/09/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND Increasing arterial stiffness is a prominent feature of the aging cardiovascular system. Arterial stiffening leads to fundamental alterations in central hemodynamics with widespread detrimental implications for organ function resulting in significant morbidity and death, and specific therapies to address the underlying age-related structural arterial remodeling remain elusive. The present study investigates the potential of the recently clinically available dual angiotensin receptor-neprilysin inhibitor (ARNI) sacubitril/valsartan (LCZ696) to counteract age-related arterial fibrotic remodeling and stiffening in 1-year-old mice. METHODS AND RESULTS Treatment of in 1-year-old mice with ARNI (sacubitril/valsartan), in contrast to angiotensin receptor blocker monotherapy (valsartan) and vehicle treatment (controls), significantly decreases structural aortic stiffness (as measured by in vivo pulse-wave velocity and ex vivo aortic pressure myography). This phenomenon appears, at least partly, independent of (indirect) blood pressure effects and may be related to a direct antifibrotic interference with aortic smooth muscle cell collagen production. Furthermore, we find aortic remodeling and destiffening due to ARNI treatment to be associated with improved parameters of cardiac diastolic function in aged mice. CONCLUSIONS This study provides preclinical mechanistic evidence indicating that ARNI-based interventions may counteract age-related arterial stiffening and may therefore be further investigated as a promising strategy to improve cardiovascular outcomes in the elderly.
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Affiliation(s)
- Isabel N. Schellinger
- Department of Cardiology and PneumologyHeart Center at the University Medical Center GöttingenGöttingenGermany
- German Center for Cardiovascular Research (DZHK) e.V. Partner site GöttingenGöttingenGermany
- Department for Endocrinology, Nephrology and RheumatologyUniversity Medical Center Leipzig, University of LeipzigLeipzigGermany
| | - Angelika Dannert
- Department of Cardiology and PneumologyHeart Center at the University Medical Center GöttingenGöttingenGermany
| | - Annet Hoffmann
- Department for Endocrinology, Nephrology and RheumatologyUniversity Medical Center Leipzig, University of LeipzigLeipzigGermany
| | - Giriprakash Chodisetti
- Department of Cardiology and PneumologyHeart Center at the University Medical Center GöttingenGöttingenGermany
| | - Karin Mattern
- Department of Cardiology and PneumologyHeart Center at the University Medical Center GöttingenGöttingenGermany
| | - Anne Petzold
- Department of Cardiology and PneumologyHeart Center at the University Medical Center GöttingenGöttingenGermany
| | - Nora Klöting
- Department for Endocrinology, Nephrology and RheumatologyUniversity Medical Center Leipzig, University of LeipzigLeipzigGermany
| | - Andreas Schuster
- Department of Cardiology and PneumologyHeart Center at the University Medical Center GöttingenGöttingenGermany
- German Center for Cardiovascular Research (DZHK) e.V. Partner site GöttingenGöttingenGermany
| | - Markus U. Wagenhäuser
- Department of Vascular and Endovascular SurgeryUniversity Hospital Düsseldorf, Heinrich‐Heine‐UniversityDüsseldorfGermany
| | - Fabian Emrich
- Department of Cardiothoracic and Vascular SurgeryGoethe University Hospital FrankfurtFrankfurtGermany
| | - Michael Stumvoll
- Department for Endocrinology, Nephrology and RheumatologyUniversity Medical Center Leipzig, University of LeipzigLeipzigGermany
| | - Gerd Hasenfuß
- Department of Cardiology and PneumologyHeart Center at the University Medical Center GöttingenGöttingenGermany
- German Center for Cardiovascular Research (DZHK) e.V. Partner site GöttingenGöttingenGermany
| | - Uwe Raaz
- Department of Cardiology and PneumologyHeart Center at the University Medical Center GöttingenGöttingenGermany
- German Center for Cardiovascular Research (DZHK) e.V. Partner site GöttingenGöttingenGermany
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Gao S, Liu XP, Li TT, Chen L, Feng YP, Wang YK, Yin YJ, Little PJ, Wu XQ, Xu SW, Jiang XD. Animal models of heart failure with preserved ejection fraction (HFpEF): from metabolic pathobiology to drug discovery. Acta Pharmacol Sin 2024; 45:23-35. [PMID: 37644131 PMCID: PMC10770177 DOI: 10.1038/s41401-023-01152-0] [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: 04/19/2023] [Accepted: 08/08/2023] [Indexed: 08/31/2023] Open
Abstract
Heart failure (HF) with preserved ejection fraction (HFpEF) is currently a preeminent challenge for cardiovascular medicine. It has a poor prognosis, increasing mortality, and is escalating in prevalence worldwide. Despite accounting for over 50% of all HF patients, the mechanistic underpinnings driving HFpEF are poorly understood, thus impeding the discovery and development of mechanism-based therapies. HFpEF is a disease syndrome driven by diverse comorbidities, including hypertension, diabetes and obesity, pulmonary hypertension, aging, and atrial fibrillation. There is a lack of high-fidelity animal models that faithfully recapitulate the HFpEF phenotype, owing primarily to the disease heterogeneity, which has hampered our understanding of the complex pathophysiology of HFpEF. This review provides an updated overview of the currently available animal models of HFpEF and discusses their characteristics from the perspective of energy metabolism. Interventional strategies for efficiently utilizing energy substrates in preclinical HFpEF models are also discussed.
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Affiliation(s)
- Si Gao
- Department of Pharmacy, School of Medicine, Guangxi University of Science and Technology, Liuzhou, 545005, China
| | - Xue-Ping Liu
- Department of Pharmacy, School of Medicine, Guangxi University of Science and Technology, Liuzhou, 545005, China
| | - Ting-Ting Li
- Department of Pharmacy, School of Medicine, Guangxi University of Science and Technology, Liuzhou, 545005, China
| | - Li Chen
- Department of Pharmacy, School of Medicine, Guangxi University of Science and Technology, Liuzhou, 545005, China
| | - Yi-Ping Feng
- Department of Pharmacy, School of Medicine, Guangxi University of Science and Technology, Liuzhou, 545005, China
| | - Yu-Kun Wang
- Department of Pharmacy, School of Medicine, Guangxi University of Science and Technology, Liuzhou, 545005, China
| | - Yan-Jun Yin
- School of Pharmacy, Bengbu Medical College, Bengbu, 233000, China
| | - Peter J Little
- School of Pharmacy, University of Queensland, Pharmacy Australia Centre of Excellence, Woolloongabba, QLD, 4102, Australia
| | - Xiao-Qian Wu
- Guangzhou Municipal and Guangdong Provincial Key Laboratory of Molecular Target & Clinical Pharmacology, the NMPA and State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences and the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China.
| | - Suo-Wen Xu
- Department of Endocrinology, First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, China.
| | - Xu-Dong Jiang
- Department of Pharmacy, School of Medicine, Guangxi University of Science and Technology, Liuzhou, 545005, China.
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Shi YJ, Yang CG, Qiao WB, Liu YC, Liu SY, Dong GJ. Sacubitril/valsartan attenuates myocardial inflammation, hypertrophy, and fibrosis in rats with heart failure with preserved ejection fraction. Eur J Pharmacol 2023; 961:176170. [PMID: 37939991 DOI: 10.1016/j.ejphar.2023.176170] [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: 07/17/2023] [Revised: 10/16/2023] [Accepted: 10/26/2023] [Indexed: 11/10/2023]
Abstract
Heart failure with preserved ejection fraction (HFpEF) represents a multifaceted syndrome related to complex pathologic mechanisms. Sacubitril/valsartan (Sac/val) has demonstrated therapeutic efficacy in HFpEF treatment. However, additional research is required to elucidate its pharmacological mechanisms. Accordingly, this study aimed to explore the potential therapeutic effects of Sac/val in HFpEF rats and the underlying molecular mechanisms. In this study, rats with HFpEF were induced by subjecting spontaneously hypertensive rats to a diet rich in fats, salts, and sugars, along with administering streptozotocin. Subsequently, they were administered Sac/val at a daily dosage of 18 mg/kg. Finally, cardiac structure and function were assessed using echocardiography; Hematoxylin and eosin staining and Masson's trichrome staining were employed to evaluate the pathological changes; Quantitative real-time polymerase chain reaction and Western blot analysis were conducted to determine the expression of pertinent mRNA and proteins. Sac/val treatment attenuated left ventricular (LV) remodeling and diastolic dysfunction in HFpEF rats, possibly related to its anti-inflammatory, anti-hypertrophic, and anti-fibrotic efficacy. Mechanistically, Sac/val might inhibit inflammation by down-regulating cell adhesion molecule (intercellular adhesion molecule-1 (ICAM-1) and vascular endothelial cell adhesion molecule-1 (VCAM-1)) expression. Additionally, it blocked the phosphorylation of glycogen synthase kinase 3β (GSK-3β) to prevent cardiomyocyte hypertrophy. Furthermore, it effectively suppressed myocardial fibrosis by inhibiting the transforming growth factor-beta1 (TGF-β1)/Smads pathway. Our findings suggest that Sac/val improved LV remodeling and diastolic dysfunction, potentially attributed to its anti-inflammatory, anti-hypertrophic, and anti-fibrotic effects. These results provide a sound theoretical rationale for the clinical application of Sac/val in patients with HFpEF.
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Affiliation(s)
- Yu Jiao Shi
- Department of Cardiovascular Internal Medicine, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Chen Guang Yang
- Department of Cardiovascular Internal Medicine, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Wen Bo Qiao
- Department of Cardiovascular Internal Medicine, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Yong Cheng Liu
- Department of Cardiovascular Internal Medicine, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Si Yu Liu
- Department of Cardiovascular Internal Medicine, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China
| | - Guo Ju Dong
- Department of Cardiovascular Internal Medicine, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China; National Clinical Research Center for Chinese Medicine Cardiology, Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China.
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7
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Jasińska-Stroschein M. Searching for Effective Treatments in HFpEF: Implications for Modeling the Disease in Rodents. Pharmaceuticals (Basel) 2023; 16:1449. [PMID: 37895920 PMCID: PMC10610318 DOI: 10.3390/ph16101449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 10/04/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND While the prevalence of heart failure with preserved ejection fraction (HFpEF) has increased over the last two decades, there still remains a lack of effective treatment. A key therapeutic challenge is posed by the absence of animal models that accurately replicate the complexities of HFpEF. The present review summarizes the effects of a wide spectrum of therapeutic agents on HF. METHODS Two online databases were searched for studies; in total, 194 experimental protocols were analyzed following the PRISMA protocol. RESULTS A diverse range of models has been proposed for studying therapeutic interventions for HFpEF, with most being based on pressure overload and systemic hypertension. They have been used to evaluate more than 150 different substances including ARNIs, ARBs, HMGR inhibitors, SGLT-2 inhibitors and incretins. Existing preclinical studies have primarily focused on LV diastolic performance, and this has been significantly improved by a wide spectrum of candidate therapeutic agents. Few experiments have investigated the normalization of pulmonary congestion, exercise capacity, animal mortality, or certain molecular hallmarks of heart disease. CONCLUSIONS The development of comprehensive preclinical HFpEF models, with multi-organ system phenotyping and physiologic stress-based functional testing, is needed for more successful translation of preclinical research to clinical trials.
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Mahmoud Refaie MM, Ahmed Rifaai R, Bayoumi AMA, Shehata S. Sacubitril/valsartan cardioprotective effect against cisplatin-induced cardiotoxicity via modulation of VEGF/eNOS and TLR4/TNFα/IL6 signalling pathways. J Pharm Pharmacol 2023; 75:1237-1248. [PMID: 37262315 DOI: 10.1093/jpp/rgad049] [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: 02/23/2023] [Accepted: 05/10/2023] [Indexed: 06/03/2023]
Abstract
OBJECTIVES Drug-induced cardiac injury is a potentially preventable cause of heart failure. Cisplatin (CIS) is a widely used chemotherapeutic agent complicated with cardiotoxicity that limits its clinical application so we aimed to evaluate the suspected cardioprotective effect of sacubitril/valsartan (Sac/Val) against CIS cardiotoxic injury. METHODS Forty male rats of Wistar albino species were divided into four groups. group I received the vehicle; group II was given the vehicle plus CIS (10 mg/kg) single i.p. on fifth day; group III was given Sac/Val (30 mg/kg/d) orally for 7 days plus CIS (10 mg/kg) single i.p. on fif5th day; group IV was given the same as group III plus nitro-ω-L-arginine (L-NNA) (25 mg/kg/d) orally for 7 days. KEY FINDINGS CIS-induced cardiotoxicity and L-NNA co-administered group showed significant increases in cardiac enzymes, toxic histopathological features, elevated heart weights, angiotensin II (Ang II), neprilysin, malondialdehyde (MDA), inflammatory mediators, blood pressure (BP) and caspase 3 expressions, but there are significant decreases in the antioxidant parameters, vascular endothelial growth factor (VEGF) and endothelial nitric oxide synthase (eNOS). However, the co-administration of Sac/Val could ameliorate these changes of CIS. CONCLUSION Sac/Val has an important cardioprotective effect against CIS cardiotoxicity with the involvement of eNOS.
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Affiliation(s)
| | - Rehab Ahmed Rifaai
- Department of Histology and Cell Biology, Faculty of Medicine, Minia University, El-Minia, Egypt
| | - Asmaa M A Bayoumi
- Department of Biochemistry, Faculty of Pharmacy, Minia University, El-Minia, Egypt
| | - Sayed Shehata
- Department of Cardiology, Faculty of Medicine, Minia University, El-Minia, Egypt
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9
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Jankauskas SS, Mone P, Avvisato R, Varzideh F, De Gennaro S, Salemme L, Macina G, Kansakar U, Cioppa A, Frullone S, Gambardella J, Di Mauro M, Tesorio T, Santulli G. miR-181c targets Parkin and SMAD7 in human cardiac fibroblasts: Validation of differential microRNA expression in patients with diabetes and heart failure with preserved ejection fraction. Mech Ageing Dev 2023; 212:111818. [PMID: 37116731 DOI: 10.1016/j.mad.2023.111818] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 04/15/2023] [Accepted: 04/19/2023] [Indexed: 04/30/2023]
Abstract
BACKGROUND Cardiac fibrosis represents a key feature in the pathophysiology of heart failure with preserved ejection fraction (HFpEF), a condition highly prevalent amongst geriatric patients, especially if diabetic. The microRNA miR-181c has been shown to be associated with the response to exercise training in HFpEF patients and has been also linked to diabetic cardiovascular complications. However, the underlying mechanisms have not been fully elucidated. OBJECTIVE To measure circulating miR-181c in elderly patients with HFpEF and DM and identify gene targets pathophysiologically relevant in HFpEF. METHODS We quantified circulating miR-181c in frail older adults with a confirmed diagnosis of HFpEF and diabetes, and, as control, we enrolled age-matched subjects without HFpEF and without diabetes. We validated in human cardiac fibroblasts the molecular mechanisms linking miR-181c to a pro-fibrotic response. RESULTS 51 frail patients were included (34 patients with diabetes and HFpEF and 17 age-matched controls. We observed that miR-181c was significantly upregulated (p<0.0001) in HFpEF patients vs controls. We confirmed in vitro that miR-181c is targeting PRKN and SMAD7. CONCLUSIONS We demonstrate that miR-181c levels are significantly increased in frail elderly adults with diabetes and HFpEF and that miR-181c targets PRKN and SMAD7 in human cardiac fibroblasts.
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Affiliation(s)
- Stanislovas S Jankauskas
- Department of Medicine, Einstein Institute for Aging Research, Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Pasquale Mone
- Department of Medicine, Einstein Institute for Aging Research, Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, NY 10461, USA; ASL Avellino, Avellino, 83100, Italy
| | - Roberta Avvisato
- Department of Medicine, Einstein Institute for Aging Research, Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Fahimeh Varzideh
- Department of Medicine, Einstein Institute for Aging Research, Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, NY 10461, USA
| | | | - Luigi Salemme
- Casa di Cura "Montevergine", Mercogliano (Avellino), 83013, Italy
| | | | - Urna Kansakar
- Department of Medicine, Einstein Institute for Aging Research, Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Angelo Cioppa
- Casa di Cura "Montevergine", Mercogliano (Avellino), 83013, Italy
| | | | - Jessica Gambardella
- Department of Molecular Pharmacology, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Einstein Institute for Neuroimmunology and Inflammation (INI), Albert Einstein College of Medicine, New York, NY 10461, USA
| | | | - Tullio Tesorio
- Casa di Cura "Montevergine", Mercogliano (Avellino), 83013, Italy
| | - Gaetano Santulli
- Department of Medicine, Einstein Institute for Aging Research, Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, New York, NY 10461, USA; Department of Molecular Pharmacology, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Einstein Institute for Neuroimmunology and Inflammation (INI), Albert Einstein College of Medicine, New York, NY 10461, USA.
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10
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Heshmat-Ghahdarijani K, Modaresi R, Pourmasjedi S, Korani SS, Roudkoli AR, Ziaei R, Farid A, Salehi M, Heidari A, Neshat S. Reducing Cardiac Steatosis: Interventions to Improve Diastolic Function - A Narrative Review. Curr Probl Cardiol 2023; 48:101739. [PMID: 37040852 DOI: 10.1016/j.cpcardiol.2023.101739] [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: 04/03/2023] [Accepted: 04/06/2023] [Indexed: 04/13/2023]
Abstract
Heart failure is one of the main causes of morbidity and mortality around the globe. Heart failure with preserved ejection fraction is primarily caused by diastolic dysfunction. Adipose tissue deposition in the heart has been previously explained in the pathogenesis of diastolic dysfunction. In this article, we aim to discuss the potential interventions that can reduce the risk of diastolic dysfunction by reducing cardiac adipose tissue. A healthy diet with reduced dietary fat content can reduce visceral adiposity and improve diastolic function. Aerobic and resistance exercises also reduce visceral and epicardial fat and ameliorate diastolic dysfunction. Some medications, include metformin, glucagon-like peptide-1 analogues, dipeptidyl peptidase-4 inhibitors, thiazolidinediones, sodium-glucose co-transporter-2, inhibitors, statins, ACE-Is, and ARBs, have shown different degrees of effectiveness in improving cardiac steatosis and diastolic function. Bariatric surgery has also shown promising results in this field.
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Affiliation(s)
- Kiyan Heshmat-Ghahdarijani
- Heart Failure Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Roya Modaresi
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Sobhan Pourmasjedi
- Heart Failure Research Center, Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Setayesh Sotoudehnia Korani
- Hormozgan Cardiovascular Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran; Department of Radiology, Mayo Clinic, MN, USA
| | - Ali Rezazadeh Roudkoli
- Hormozgan Cardiovascular Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Razieh Ziaei
- School of Medicine, Najafabad Islamic Azad University of Medical Sciences, Isfahan, Iran
| | - Armita Farid
- School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Mehrnaz Salehi
- School of Medicine, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Afshin Heidari
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Sina Neshat
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
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11
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Ghosh N, Chacko L, Bhattacharya H, Vallamkondu J, Nag S, Dey A, Karmakar T, Reddy PH, Kandimalla R, Dewanjee S. Exploring the Complex Relationship between Diabetes and Cardiovascular Complications: Understanding Diabetic Cardiomyopathy and Promising Therapies. Biomedicines 2023; 11:biomedicines11041126. [PMID: 37189744 DOI: 10.3390/biomedicines11041126] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 03/22/2023] [Accepted: 03/28/2023] [Indexed: 05/17/2023] Open
Abstract
Diabetes mellitus (DM) and cardiovascular complications are two unmet medical emergencies that can occur together. The rising incidence of heart failure in diabetic populations, in addition to apparent coronary heart disease, ischemia, and hypertension-related complications, has created a more challenging situation. Diabetes, as a predominant cardio-renal metabolic syndrome, is related to severe vascular risk factors, and it underlies various complex pathophysiological pathways at the metabolic and molecular level that progress and converge toward the development of diabetic cardiomyopathy (DCM). DCM involves several downstream cascades that cause structural and functional alterations of the diabetic heart, such as diastolic dysfunction progressing into systolic dysfunction, cardiomyocyte hypertrophy, myocardial fibrosis, and subsequent heart failure over time. The effects of glucagon-like peptide-1 (GLP-1) analogues and sodium-glucose cotransporter-2 (SGLT-2) inhibitors on cardiovascular (CV) outcomes in diabetes have shown promising results, including improved contractile bioenergetics and significant cardiovascular benefits. The purpose of this article is to highlight the various pathophysiological, metabolic, and molecular pathways that contribute to the development of DCM and its significant effects on cardiac morphology and functioning. Additionally, this article will discuss the potential therapies that may be available in the future.
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Affiliation(s)
- Nilanjan Ghosh
- Molecular Pharmacology Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | - Leena Chacko
- BioAnalytical Lab, Meso Scale Discovery, Rockville, MD 20850-3173, USA
| | - Hiranmoy Bhattacharya
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
| | | | - Sagnik Nag
- Department of Biotechnology, Vellore Institute of Technology (VIT), School of Biosciences & Technology, Tiruvalam Road, Vellore 632014, India
| | - Abhijit Dey
- Department of Life Sciences, Presidency University, Kolkata 700073, India
| | - Tanushree Karmakar
- Dr. B C Roy College of Pharmacy and Allied Health Sciences, Durgapur 713206, India
| | | | - Ramesh Kandimalla
- Department of Biochemistry, Kakatiya Medical College, Warangal 506007, India
| | - Saikat Dewanjee
- Advanced Pharmacognosy Research Laboratory, Department of Pharmaceutical Technology, Jadavpur University, Kolkata 700032, India
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12
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Sobiborowicz-Sadowska AM, Kamińska K, Cudnoch-Jędrzejewska A. Neprilysin Inhibition in the Prevention of Anthracycline-Induced Cardiotoxicity. Cancers (Basel) 2023; 15:312. [PMID: 36612307 PMCID: PMC9818213 DOI: 10.3390/cancers15010312] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/20/2022] [Accepted: 12/30/2022] [Indexed: 01/05/2023] Open
Abstract
Anthracycline-induced cardiotoxicity (AIC) poses a clinical challenge in the management of cancer patients. AIC is characterized by myocardial systolic dysfunction and remodeling, caused by cardiomyocyte DNA damage, oxidative stress, mitochondrial dysfunction, or renin-angiotensin-aldosterone system (RAAS) dysregulation. In the past decade, after positive results of a PARADIGM-HF trial, a new class of drugs, namely angiotensin receptor/neprilysin inhibitors (ARNi), was incorporated into the management of patients with heart failure with reduced ejection fraction. As demonstrated in a variety of preclinical studies of cardiovascular diseases, the cardioprotective effects of ARNi administration are associated with decreased oxidative stress levels, the inhibition of myocardial inflammatory response, protection against mitochondrial damage and endothelial dysfunction, and improvement in the RAAS imbalance. However, data on ARNi's effectiveness in the prevention of AIC remains limited. Several reports of ARNi administration in animal models of AIC have shown promising results, as ARNi prevented ventricular systolic dysfunction and electrocardiographic changes and ameliorated oxidative stress, mitochondrial dysfunction, endoplasmic reticulum stress, and the inflammatory response associated with anthracyclines. There is currently an ongoing PRADAII trial aimed to assess the efficacy of ARNi in patients receiving breast cancer treatment, which is expected to be completed by late 2025.
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Affiliation(s)
| | - Katarzyna Kamińska
- Chair and Department of Experimental and Clinical Physiology, Laboratory of Centre for Preclinical Research, Medical University of Warsaw, 02-091 Warsaw, Poland
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13
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Kagami K, Harada T, Ishii H, Obokata M. Key Phenotypes of Heart Failure with Preserved Ejection Fraction. Cardiol Clin 2022; 40:415-429. [DOI: 10.1016/j.ccl.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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14
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Mustafa NH, Jalil J, Zainalabidin S, Saleh MS, Asmadi AY, Kamisah Y. Molecular mechanisms of sacubitril/valsartan in cardiac remodeling. Front Pharmacol 2022; 13:892460. [PMID: 36003518 PMCID: PMC9393311 DOI: 10.3389/fphar.2022.892460] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 07/11/2022] [Indexed: 12/11/2022] Open
Abstract
Cardiovascular diseases have become a major clinical burden globally. Heart failure is one of the diseases that commonly emanates from progressive uncontrolled hypertension. This gives rise to the need for a new treatment for the disease. Sacubitril/valsartan is a new drug combination that has been approved for patients with heart failure. This review aims to detail the mechanism of action for sacubitril/valsartan in cardiac remodeling, a cellular and molecular process that occurs during the development of heart failure. Accumulating evidence has unveiled the cardioprotective effects of sacubitril/valsartan on cellular and molecular modulation in cardiac remodeling, with recent large-scale randomized clinical trials confirming its supremacy over other traditional heart failure treatments. However, its molecular mechanism of action in cardiac remodeling remains obscure. Therefore, comprehending the molecular mechanism of action of sacubitril/valsartan could help future research to study the drug's potential therapy to reduce the severity of heart failure.
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Affiliation(s)
- Nor Hidayah Mustafa
- Centre for Drug and Herbal Research Development, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Juriyati Jalil
- Centre for Drug and Herbal Research Development, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Satirah Zainalabidin
- Program of Biomedical Science, Centre of Applied and Health Sciences, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Mohammed S.M. Saleh
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Ahmad Yusof Asmadi
- Unit of Pharmacology, Faculty of Medicine and Defence Health, Universiti Pertahanan Nasional Malaysia, Kuala Lumpur, Malaysia
| | - Yusof Kamisah
- Department of Pharmacology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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15
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Angiotensin receptor–neprilysin inhibitors for hypertension—hemodynamic effects and relevance to hypertensive heart disease. Hypertens Res 2022; 45:1097-1110. [DOI: 10.1038/s41440-022-00923-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 03/18/2022] [Accepted: 03/24/2022] [Indexed: 12/11/2022]
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16
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Benko J, Samoš M, Bolek T, Prídavková D, Jurica J, Péč MJ, Galajda P, Mokáň M. Diabetic Heart Failure with Preserved Left Ventricular Ejection Fraction: Review of Current Pharmacotherapy. J Diabetes Res 2022; 2022:3366109. [PMID: 35296100 PMCID: PMC8920624 DOI: 10.1155/2022/3366109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 01/15/2022] [Accepted: 02/24/2022] [Indexed: 11/17/2022] Open
Abstract
Diabetes is associated with several diabetic-related abnormalities which increase the risk of onset or worsening of heart failure. Recent studies showed that the majority of diabetic patients present with heart failure with preserved ejection fraction (HFpEF), and the prevalence of HFpEF in diabetics is alarming. Moreover, outcomes in HFpEF are poor and could be compared to those of heart failure with reduced ejection fraction (HFrEF), with 1-year mortality ranging between 10 and 30%. In contrast to HFrEF, there is very limited evidence for pharmacologic therapy in symptomatic patients with preserved ejection fraction, and therefore, the optimal selection of treatment for diabetic HFpEF remains challenging. This narrative review article summarizes the currently available data on the pharmacological treatment of HFpEF in patients with diabetes.
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Affiliation(s)
- Jakub Benko
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Matej Samoš
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Tomáš Bolek
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Dana Prídavková
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Jakub Jurica
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Martin Jozef Péč
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Peter Galajda
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
| | - Marián Mokáň
- Department of Internal Medicine I, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovakia
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17
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Chi C, Liu Y, Xu Y, Xu D. Association Between Arterial Stiffness and Heart Failure With Preserved Ejection Fraction. Front Cardiovasc Med 2021; 8:707162. [PMID: 34458336 PMCID: PMC8385653 DOI: 10.3389/fcvm.2021.707162] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 07/14/2021] [Indexed: 01/23/2023] Open
Abstract
Cardiovascular diseases are the leading cause of mortality in the world. Heart failure with preserved ejection fraction (HFpEF) accounts for about half of all heart failure. Unfortunately, the mechanisms of HFpEF are still unclear, leading to little progress of effective treatment of HFpEF. Arterial stiffness is the decrement of arterial compliance. The media of large arteries degenerate in both physiological and pathological conditions. Many studies have proven that arterial stiffness is an independent risk factor for cardiovascular disorders including diastolic dysfunction. In this perspective, we discussed if arterial stiffness is related to HFpEF, and how does arterial stiffness contribute to HFpEF. Finally, we briefly summarized current treatment strategies on arterial stiffness and HFpEF. Though some new drugs were developed, the safety and effectiveness were not adequately assessed. New pharmacologic treatment for arterial stiffness and HFpEF are urgently needed.
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Affiliation(s)
- Chen Chi
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yifan Liu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yawei Xu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Dachun Xu
- Department of Cardiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
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