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Stanzione R, Pietrangelo D, Cotugno M, Forte M, Rubattu S. Role of autophagy in ischemic stroke: insights from animal models and preliminary evidence in the human disease. Front Cell Dev Biol 2024; 12:1360014. [PMID: 38590779 PMCID: PMC10999556 DOI: 10.3389/fcell.2024.1360014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 03/13/2024] [Indexed: 04/10/2024] Open
Abstract
Stroke represents a main cause of death and permanent disability worldwide. The molecular mechanisms underlying cerebral injury in response to the ischemic insults are not completely understood. In this article, we summarize recent evidence regarding the role of autophagy in the pathogenesis of ischemic stroke by reviewing data obtained in murine models of either transient or permanent middle cerebral artery occlusion, and in the stroke-prone spontaneously hypertensive rat. Few preliminary observational studies investigating the role of autophagy in subjects at high cerebrovascular risk and in cohorts of stroke patients were also reviewed. Autophagy plays a dual role in neuronal and vascular cells by exerting both protective and detrimental effects depending on its level, duration of stress and type of cells involved. Protective autophagy exerts adaptive mechanisms which reduce neuronal loss and promote survival. On the other hand, excessive activation of autophagy leads to neuronal cell death and increases brain injury. In conclusion, the evidence reviewed suggests that a proper manipulation of autophagy may represent an interesting strategy to either prevent or reduce brain ischemic injury.
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Affiliation(s)
| | - Donatella Pietrangelo
- Clinical and Molecular Medicine Department, School of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | | | | | - Speranza Rubattu
- IRCCS Neuromed, Pozzilli, Italy
- Clinical and Molecular Medicine Department, School of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
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2
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Lembo M, Strisciuglio T, Fonderico C, Mancusi C, Izzo R, Trimarco V, Bellis A, Barbato E, Esposito G, Morisco C, Rubattu S. Obesity: the perfect storm for heart failure. ESC Heart Fail 2024. [PMID: 38491741 DOI: 10.1002/ehf2.14641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 11/27/2023] [Accepted: 12/05/2023] [Indexed: 03/18/2024] Open
Abstract
Obesity condition causes morphological and functional alterations involving the cardiovascular system. These can represent the substrates for different cardiovascular diseases, such as atrial fibrillation, coronary artery disease, sudden cardiac death, and heart failure (HF) with both preserved ejection fraction (EF) and reduced EF. Different pathogenetic mechanisms may help to explain the association between obesity and HF including left ventricular remodelling and epicardial fat accumulation, endothelial dysfunction, and coronary microvascular dysfunction. Multi-imaging modalities are required for appropriate recognition of subclinical systolic dysfunction typically associated with obesity, with echocardiography being the most cost-effective technique. Therapeutic approach in patients with obesity and HF is challenging, particularly regarding patients with preserved EF in which few strategies with high level of evidence are available. Weight loss is of extreme importance in patients with obesity and HF, being a primary therapeutic intervention. Sodium-glucose co-transporter-2 inhibitors have been recently introduced as a novel tool in the management of HF patients. The present review aims at analysing the most recent studies supporting pathogenesis, diagnosis, and management in patients with obesity and HF.
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Affiliation(s)
- Maria Lembo
- Department of Advanced Biochemical Sciences, Federico II University, Naples, Italy
| | - Teresa Strisciuglio
- Department of Advanced Biochemical Sciences, Federico II University, Naples, Italy
| | - Celeste Fonderico
- Department of Advanced Biochemical Sciences, Federico II University, Naples, Italy
| | - Costantino Mancusi
- Department of Advanced Biochemical Sciences, Federico II University, Naples, Italy
| | - Raffaele Izzo
- Department of Advanced Biochemical Sciences, Federico II University, Naples, Italy
| | - Valentina Trimarco
- Department of Advanced Biochemical Sciences, Federico II University, Naples, Italy
| | - Alessandro Bellis
- Emergenza Accettazione Department, Azienda Ospedaliera 'Antonio Cardarelli', Naples, Italy
| | - Emanuele Barbato
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Giovanni Esposito
- Department of Advanced Biochemical Sciences, Federico II University, Naples, Italy
| | - Carmine Morisco
- Department of Advanced Biochemical Sciences, Federico II University, Naples, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
- IRCCS Neuromed, Pozzilli, Italy
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3
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Gallo G, Rubattu S, Volpe M. Mitochondrial Dysfunction in Heart Failure: From Pathophysiological Mechanisms to Therapeutic Opportunities. Int J Mol Sci 2024; 25:2667. [PMID: 38473911 DOI: 10.3390/ijms25052667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/17/2024] [Accepted: 02/24/2024] [Indexed: 03/14/2024] Open
Abstract
Mitochondrial dysfunction, a feature of heart failure, leads to a progressive decline in bioenergetic reserve capacity, consisting in a shift of energy production from mitochondrial fatty acid oxidation to glycolytic pathways. This adaptive process of cardiomyocytes does not represent an effective strategy to increase the energy supply and to restore the energy homeostasis in heart failure, thus contributing to a vicious circle and to disease progression. The increased oxidative stress causes cardiomyocyte apoptosis, dysregulation of calcium homeostasis, damage of proteins and lipids, leakage of mitochondrial DNA, and inflammatory responses, finally stimulating different signaling pathways which lead to cardiac remodeling and failure. Furthermore, the parallel neurohormonal dysregulation with angiotensin II, endothelin-1, and sympatho-adrenergic overactivation, which occurs in heart failure, stimulates ventricular cardiomyocyte hypertrophy and aggravates the cellular damage. In this review, we will discuss the pathophysiological mechanisms related to mitochondrial dysfunction, which are mainly dependent on increased oxidative stress and perturbation of the dynamics of membrane potential and are associated with heart failure development and progression. We will also provide an overview of the potential implication of mitochondria as an attractive therapeutic target in the management and recovery process in heart failure.
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Affiliation(s)
- Giovanna Gallo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Via di Grottarossa 1035-1039, 00189 Rome, RM, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Via di Grottarossa 1035-1039, 00189 Rome, RM, Italy
- IRCCS Neuromed, 86077 Pozzilli, IS, Italy
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4
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Nesci S, Algieri C, Tallarida MA, Stanzione R, Marchi S, Pietrangelo D, Trombetti F, D'Ambrosio L, Forte M, Cotugno M, Nunzi I, Bigi R, Maiuolo L, De Nino A, Pinton P, Romeo G, Rubattu S. Molecular mechanisms of naringenin modulation of mitochondrial permeability transition acting on F 1F O-ATPase and counteracting saline load-induced injury in SHRSP cerebral endothelial cells. Eur J Cell Biol 2024; 103:151398. [PMID: 38368729 DOI: 10.1016/j.ejcb.2024.151398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 01/18/2024] [Accepted: 02/13/2024] [Indexed: 02/20/2024] Open
Abstract
Naringenin (NRG) was characterized for its ability to counteract mitochondrial dysfunction which is linked to cardiovascular diseases. The F1FO-ATPase can act as a molecular target of NRG. The interaction of NRG with this enzyme can avoid the energy transmission mechanism of ATP hydrolysis, especially in the presence of Ca2+ cation used as cofactor. Indeed, NRG was a selective inhibitor of the hydrophilic F1 domain displaying a binding site overlapped with quercetin in the inside surface of an annulus made by the three α and the three β subunits arranged alternatively in a hexamer. The kinetic constant of inhibition suggested that NRG preferred the enzyme activated by Ca2+ rather than the F1FO-ATPase activated by the natural cofactor Mg2+. From the inhibition type mechanism of NRG stemmed the possibility to speculate that NRG can prevent the activation of F1FO-ATPase by Ca2+. The event correlated to the protective role in the mitochondrial permeability transition pore opening by NRG as well as to the reduction of ROS production probably linked to the NRG chemical structure with antioxidant action. Moreover, in primary cerebral endothelial cells (ECs) obtained from stroke prone spontaneously hypertensive rats NRG had a protective effect on salt-induced injury by restoring cell viability and endothelial cell tube formation while also rescuing complex I activity.
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Affiliation(s)
- Salvatore Nesci
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia 40064, Italy.
| | - Cristina Algieri
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia 40064, Italy
| | | | | | - Saverio Marchi
- Department of Clinical and Molecular Sciences, Marche Polytechnic University, Ancona 60126, Italy
| | - Donatella Pietrangelo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome 00189, Italy
| | - Fabiana Trombetti
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia 40064, Italy
| | - Luca D'Ambrosio
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina 04100, Italy
| | | | | | - Ilaria Nunzi
- Department of Clinical and Molecular Sciences, Marche Polytechnic University, Ancona 60126, Italy
| | - Rachele Bigi
- Department of Neuroscience, Mental Health, and Sensory Organs, Sapienza University, Rome 00189, Italy
| | - Loredana Maiuolo
- Department of Chemistry and Chemical Technologies, University of Calabria, Cosenza 87036, Italy
| | - Antonio De Nino
- Department of Chemistry and Chemical Technologies, University of Calabria, Cosenza 87036, Italy
| | - Paolo Pinton
- Translational Research Center, Maria Cecilia Hospital GVM Care & Research, Cotignola 48033, Italy; Department of Medical Sciences, Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara, Ferrara 44121, Italy
| | - Giovanni Romeo
- Medical Genetics Unit, Sant'Orsola-Malpighi University Hospital, Bologna 40126, Italy
| | - Speranza Rubattu
- IRCCS Neuromed, Pozzilli 86077, Italy; Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome 00189, Italy
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5
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Caminiti R, Carresi C, Mollace R, Macrì R, Scarano F, Oppedisano F, Maiuolo J, Serra M, Ruga S, Nucera S, Tavernese A, Gliozzi M, Musolino V, Palma E, Muscoli C, Rubattu S, Volterrani M, Federici M, Volpe M, Mollace V. The potential effect of natural antioxidants on endothelial dysfunction associated with arterial hypertension. Front Cardiovasc Med 2024; 11:1345218. [PMID: 38370153 PMCID: PMC10869541 DOI: 10.3389/fcvm.2024.1345218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 01/15/2024] [Indexed: 02/20/2024] Open
Abstract
Arterial hypertension represents a leading cause of cardiovascular morbidity and mortality worldwide, and the identification of effective solutions for treating the early stages of elevated blood pressure (BP) is still a relevant issue for cardiovascular risk prevention. The pathophysiological basis for the occurrence of elevated BP and the onset of arterial hypertension have been widely studied in recent years. In addition, consistent progress in the development of novel, powerful, antihypertensive drugs and their appropriate applications in controlling BP have increased our potential for successfully managing disease states characterized by abnormal blood pressure. However, the mechanisms responsible for the disruption of endogenous mechanisms contributing to the maintenance of BP within a normal range are yet to be fully clarified. Recently, evidence has shown that several natural antioxidants containing active ingredients originating from natural plant extracts, used alone or in combination, may represent a valid solution for counteracting the development of arterial hypertension. In particular, there is evidence to show that natural antioxidants may enhance the viability of endothelial cells undergoing oxidative damage, an effect that could play a crucial role in the pathophysiological events accompanying the early stages of arterial hypertension. The present review aims to reassess the role of oxidative stress on endothelial dysfunction in the onset and progression of arterial hypertension and that of natural antioxidants in covering several unmet needs in the treatment of such diseases.
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Affiliation(s)
- Rosamaria Caminiti
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Cristina Carresi
- Department of Health Sciences, Veterinary Pharmacology Laboratory, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Rocco Mollace
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
- Department of Systems Medicine, University “Tor Vergata” of Rome, Rome, Italy
| | - Roberta Macrì
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Federica Scarano
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Francesca Oppedisano
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Jessica Maiuolo
- Laboratory of Pharmaceutical Biology, Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Maria Serra
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Stefano Ruga
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Saverio Nucera
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Annamaria Tavernese
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Micaela Gliozzi
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Vincenzo Musolino
- Laboratory of Pharmaceutical Biology, Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Ernesto Palma
- Department of Health Sciences, Veterinary Pharmacology Laboratory, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Carolina Muscoli
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
- IRCCS San Raffaele Roma, Rome, Italy
| | - Speranza Rubattu
- IRCCS Neuromed, Pozzilli, Italy
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy
| | | | - Massimo Federici
- Department of Systems Medicine, University “Tor Vergata” of Rome, Rome, Italy
| | | | - Vincenzo Mollace
- Department of Health Sciences, Institute of Research for Food Safety and Health (IRC-FSH), University “Magna Graecia” of Catanzaro, Catanzaro, Italy
- Renato Dulbecco Institute, Catanzaro, Italy
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6
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Pepe G, Cotugno M, Marracino F, Capocci L, Pizzati L, Forte M, Stanzione R, Scarselli P, Di Pardo A, Sciarretta S, Volpe M, Rubattu S, Maglione V. Abnormal expression of sphingolipid-metabolizing enzymes in the heart of spontaneously hypertensive rat models. Biochim Biophys Acta Mol Cell Biol Lipids 2024; 1869:159411. [PMID: 37949293 DOI: 10.1016/j.bbalip.2023.159411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 09/27/2023] [Accepted: 11/02/2023] [Indexed: 11/12/2023]
Abstract
Sphingolipids exert important roles within the cardiovascular system and related diseases. Perturbed sphingolipid metabolism was previously reported in cerebral and renal tissues of spontaneously hypertensive rats (SHR). Specific defects related to the synthesis of sphingolipids and to the metabolism of Sphingosine-1-Phospahte (S1P) were exclusively identified in the stroke-prone (SHRSP) with the respect to the stroke-resistant (SHRSR) strain. In this study, we explored any existing perturbation in either protein or gene expression of enzymes involved in the sphingolipid pathways in cardiac tissue from both SHRSP and SHRSR strains, compared to the normotensive Wistar Kyoto (WKY) strain. The two hypertensive rat models showed an overall perturbation of the expression of different enzymes involved in the sphingolipid metabolism in the heart. In particular, whereas the expression of the S1P-metabolizing-enzyme, SPHK2, was significantly reduced in both SHR strains, SGPL1 protein levels were decreased only in SHRSP. The protein levels of S1P receptors 1-3 were reduced only in the cardiac tissue of SHRSP, whereas S1PR2 levels were reduced in both SHR strains. The de novo synthesis of sphingolipids was aberrant in the two hypertensive strains. A significant reduction of mRNA expression of the Sgms1 and Smpd3 enzymes, implicated in the metabolism of sphingomyelin, was found in both hypertensive strains. Interestingly, Smpd2, devoted to sphingomyelin degradation, was reduced only in the heart of SHRSP. In conclusion, alterations in the expression of sphingolipid-metabolizing enzymes may be involved in the susceptibility to cardiac damage of hypertensive rat strains. Specific differences detected in the SHRSP, however, deserve further elucidation.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Sebastiano Sciarretta
- IRCCS Neuromed, Pozzilli, (IS), Italy; Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy; IRCCS San Raffaele, Rome, Italy
| | - Speranza Rubattu
- IRCCS Neuromed, Pozzilli, (IS), Italy; Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy.
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7
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Mistrulli R, Micolonghi C, Follesa F, Fabiani M, Pagannone E, D'Amati G, Giordano C, Caroselli S, Savio C, Germani A, Pizzuti A, Visco V, Petrucci S, Rubattu S, Piane M, Autore C. The role of genetic testing in suspected fulminant myocarditis: A case report. Mol Genet Metab Rep 2023; 37:101000. [PMID: 37662494 PMCID: PMC10470308 DOI: 10.1016/j.ymgmr.2023.101000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 08/12/2023] [Accepted: 08/13/2023] [Indexed: 09/05/2023] Open
Abstract
ACM is a rare hereditary heart disease characterized by a progressive fibro-fatty replacement of the myocardium that can affect either the right or the left ventricle or both. It is mainly caused by variants in the desmosome genes with autosomal dominant transmission and incomplete penetrance. The disease shows a wide spectrum of clinical manifestations, including ventricular arrhythmias, HF and myocarditis. The latter is considered a 'hot phase' in the natural history of the disease and must therefore be distinguished from the isolated AM, which is frequently due to viral infections. Our case report is an example of how an AM, as the first manifestation of the disease, helped to reach a diagnosis of ACM through the genetic analysis. In fact, the multi-parametric investigation, which also included CMR and EMB, revealed controversial aspects that led us to perform the genetic test. The latter revealed a heterozygous pathogenic variant in the PKP2 that was considered definitive proof of ACM.
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Affiliation(s)
- Raffaella Mistrulli
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy
| | - Caterina Micolonghi
- Department of Experimental Medicine, Faculty of Medicine and Dentistry, Sapienza University of Rome, 00161 Rome, Italy
| | - Federico Follesa
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy
| | - Marco Fabiani
- Department of Experimental Medicine, Faculty of Medicine and Dentistry, Sapienza University of Rome, 00161 Rome, Italy
- ALTAMEDICA, Human Genetics, 00198 Rome, Italy
| | - Erika Pagannone
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy
| | - Giulia D'Amati
- Department of Radiological, Oncological and Pathological Sciences, Sapienza, University of Rome, Rome, Italy
| | - Carla Giordano
- Department of Radiological, Oncological and Pathological Sciences, Sapienza, University of Rome, Rome, Italy
| | | | | | - Aldo Germani
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy
| | - Antonio Pizzuti
- Department of Experimental Medicine, Faculty of Medicine and Dentistry, Sapienza University of Rome, 00161 Rome, Italy
- Medical Genetics Unit, IRCCS Mendel Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy
| | - Vincenzo Visco
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy
| | - Simona Petrucci
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy
- Medical Genetics Unit, IRCCS Mendel Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy
- IRCCS Neuromed, Pozzilli, IS 86077, Italy
| | - Maria Piane
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy
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8
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Tocci G, Biondi-Zoccai G, Forte M, Gallo G, Nardoianni G, Fiori E, D'Ambrosio L, Di Pietro R, Stefanini G, Cannata F, Rocco E, Simeone B, Sarto G, Schirone L, D'Amico A, Peruzzi M, Nocella C, Volpe M, Rubattu S. Effects of two-month treatment with a mixture of natural activators of autophagy on oxidative stress and arterial stiffness in patients with essential hypertension: A pilot study. Nutr Metab Cardiovasc Dis 2023; 33:2287-2293. [PMID: 37580230 DOI: 10.1016/j.numecd.2023.07.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 07/14/2023] [Indexed: 08/16/2023]
Abstract
BACKGROUND AND AIMS Trehalose, spermidine, nicotinamide, and polyphenols are natural substances that exert pro-autophagic and antioxidant properties. Their role in blood pressure (BP) regulation and preservation of vascular function in essential hypertension is unknown. The aim of this study was to evaluate the effect of a mixture of these agents on BP level, markers of oxidative stress, autophagy, endothelial function, and vascular stiffness in outpatients with grade 1 uncomplicated essential hypertension. METHODS AND RESULTS A single-centre, open-label, case-control, pilot study was conducted in adult outpatients (aged ≥18 years) receiving or not the mixture for two months along with the standard therapies. Both at baseline and at the end of the treatment the following clinical parameters were evaluated: brachial seated office BP level, central aortic pressure, pulse wave velocity, augmentation index (AI@75). Both at baseline and at the end of the treatment, a blood sample was drawn for the measurement of: H2O2, HBA%, levels of sNOX2-dp, Atg 5, P62, endothelin 1, and NO bioavailability. The mixture of nutraceuticals did not influence BP levels. Patients receiving the mixture showed a significant decrease of oxidative stress, stimulation of autophagy, increased NO bioavailability and no increase of the AI@75, in contrast to what observed in hypertensive patients not receiving the mixture. CONCLUSIONS The supplementation of the trehalose, spermidine, nicotinamide, and polyphenols mixture counteracted hypertension-related arterial stiffness through mechanisms likely dependent on oxidative stress downregulation and autophagy stimulation. These natural activators of autophagy may represent favourable adjuvants for prevention of the hypertensive cardiovascular damage.
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Affiliation(s)
- Giuliano Tocci
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Italy
| | - Giuseppe Biondi-Zoccai
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy; Mediterranea Cardiocentro, Napoli, Italy
| | | | - Giovanna Gallo
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Italy
| | - Giulia Nardoianni
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Italy
| | - Emiliano Fiori
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Italy
| | - Luca D'Ambrosio
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | | | - Giulio Stefanini
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy; IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | - Francesco Cannata
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy; IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
| | | | | | | | - Leonardo Schirone
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Alessandra D'Amico
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Mariangela Peruzzi
- Mediterranea Cardiocentro, Napoli, Italy; Department of Clinical Internal, Anestesiological and Cardiovascular Science, Sapienza University of Rome, Italy
| | - Cristina Nocella
- Department of Clinical Internal, Anestesiological and Cardiovascular Science, Sapienza University of Rome, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Italy; IRCCS S. Raffaele, Rome, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Italy; IRCCS Neuromed, Pozzilli, Italy.
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9
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Schirone L, Vecchio D, Valenti V, Forte M, Relucenti M, Angelini A, Zaglia T, Schiavon S, D'Ambrosio L, Sarto G, Stanzione R, Mangione E, Miglietta S, Di Bona A, Fedrigo M, Ghigo A, Versaci F, Petrozza V, Marchitti S, Rubattu S, Volpe M, Sadoshima J, Frati L, Frati G, Sciarretta S. MST1 mediates doxorubicin-induced cardiomyopathy by SIRT3 downregulation. Cell Mol Life Sci 2023; 80:245. [PMID: 37566283 PMCID: PMC10421787 DOI: 10.1007/s00018-023-04877-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 06/30/2023] [Accepted: 07/16/2023] [Indexed: 08/12/2023]
Abstract
Heart failure is a major side effect of doxorubicin (DOX) treatment in patients with cancer. However, the mechanisms underlying the development of DOX-induced heart failure need to be addressed. This study aims to test whether the serine/threonine kinase MST1, a major Hippo pathway component, contributes to the development of DOX-induced myocardial injury. C57BL/6J WT mice and mice with cardiomyocyte-specific dominant-negative MST1 (kinase-dead) overexpression received three weekly injections of DOX, reaching a final cumulative dose of 18 mg/kg. Echocardiographic, histological and biochemical analyses were performed six weeks after the first DOX administration. The effects of MST1 inhibition on DOX-induced cardiomyocyte injury were also tested in vitro. MST1 signaling was significantly activated in cardiomyocytes in response to DOX treatment in vitro and in vivo. Wild-type (WT) mice treated with DOX developed cardiac dysfunction and mitochondrial abnormalities. However, these detrimental effects were abolished in mice with cardiomyocyte-specific overexpression of dominant-negative MST1 (DN-MST1) or treated with XMU-MP-1, a specific MST1 inhibitor, indicating that MST1 inhibition attenuates DOX-induced cardiac dysfunction. DOX treatment led to a significant downregulation of cardiac levels of SIRT3, a deacetylase involved in mitochondrial protection, in WT mice, which was rescued by MST1 inhibition. Pharmacological inhibition of SIRT3 blunted the protective effects of MST1 inhibition, indicating that SIRT3 downregulation mediates the cytotoxic effects of MST1 activation in response to DOX treatment. Finally, we found a significant upregulation of MST1 and downregulation of SIRT3 levels in human myocardial tissue of cancer patients treated with DOX. In summary, MST1 contributes to DOX-induced cardiomyopathy through SIRT3 downregulation.
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Affiliation(s)
- Leonardo Schirone
- Department of Medical and Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Daniele Vecchio
- Department of Medical and Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Valentina Valenti
- Department of Cardiology, Santa Maria Goretti Hospital, Latina, Italy
| | | | - Michela Relucenti
- Department of Anatomical, Sapienza University of Rome, Histological, Forensic Medicine and Orthopaedic Sciences, Rome, Italy
| | - Annalisa Angelini
- Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University of Padova Medical School, Padua, Italy
| | - Tania Zaglia
- Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University of Padova Medical School, Padua, Italy
- Veneto Institute of Molecular Medicine, Padua, Italy
- Department of Biomedical Sciences, University of Padova, Padua, Italy
| | - Sonia Schiavon
- Department of Medical and Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Luca D'Ambrosio
- Department of Medical and Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Gianmarco Sarto
- Department of Medical and Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | | | | | - Selenia Miglietta
- Department of Anatomical, Sapienza University of Rome, Histological, Forensic Medicine and Orthopaedic Sciences, Rome, Italy
| | - Anna Di Bona
- Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University of Padova Medical School, Padua, Italy
| | - Marny Fedrigo
- Department of Cardiac-Thoracic-Vascular Sciences and Public Health, University of Padova Medical School, Padua, Italy
| | - Alessandra Ghigo
- Department of Molecular Biotechnology and Health Sciences, Molecular Biotechnology Center, University of Torino, Turin, Italy
| | - Francesco Versaci
- Department of Cardiology, Santa Maria Goretti Hospital, Latina, Italy
| | - Vincenzo Petrozza
- Department of Medical and Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | | | - Speranza Rubattu
- IRCCS Neuromed, Pozzilli, Italy
- Department of Clinical and Molecular Medicine, (Sapienza University of Rome, S. Andrea Hospital), Rome, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, (Sapienza University of Rome, S. Andrea Hospital), Rome, Italy
- IRCCS San Raffaele, Rome, Italy
| | - Junichi Sadoshima
- Department of Cell Biology and Molecular Medicine, Rutgers New Jersey Medical School, Cardiovascular Research Institute, Newark, NJ, USA
| | - Luigi Frati
- IRCCS Neuromed, Pozzilli, Italy
- Istituto Pasteur - Fondazione Cenci Bolognetti, Rome, Italy
| | - Giacomo Frati
- Department of Medical and Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
- IRCCS Neuromed, Pozzilli, Italy
| | - Sebastiano Sciarretta
- Department of Medical and Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy.
- IRCCS Neuromed, Pozzilli, Italy.
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10
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Gallo G, Forte M, Cotugno M, Marchitti S, Stanzione R, Tocci G, Bianchi F, Palmerio S, Scioli M, Frati G, Sciarretta S, Barbato E, Volpe M, Rubattu S. Polymorphic variants at NDUFC2, encoding a mitochondrial complex I subunit, associate with cardiac hypertrophy in human hypertension. Mol Med 2023; 29:107. [PMID: 37558995 PMCID: PMC10410816 DOI: 10.1186/s10020-023-00701-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 07/18/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND A dysfunction of NADH dehydrogenase, the mitochondrial Complex I (CI), associated with the development of left ventricular hypertrophy (LVH) in previous experimental studies. A deficiency of Ndufc2 (subunit of CI) impairs CI activity causing severe mitochondrial dysfunction. The T allele at NDUFC2/rs11237379 variant associates with reduced gene expression and impaired mitochondrial function. The present study tested the association of both NDUFC2/rs11237379 and NDUFC2/rs641836 variants with LVH in hypertensive patients. In vitro studies explored the impact of reduced Ndufc2 expression in isolated cardiomyocytes. METHODS Two-hundred-forty-six subjects (147 male, 59.7%), with a mean age of 59 ± 15 years, were included for the genetic association analysis. Ndufc2 silencing was performed in both H9c2 and rat primary cardiomyocytes to explore the hypertrophy development and the underlying signaling pathway. RESULTS The TT genotype at NDUFC2/rs11237379 associated with significantly reduced gene expression. Multivariate analysis revealed that patients carrying this genotype showed significant differences for septal thickness (p = 0.07), posterior wall thickness (p = 0.008), RWT (p = 0.021), LV mass/BSA (p = 0.03), compared to subjects carrying either CC or CT genotypes. Patients carrying the A allele at NDUFC2/rs641836 showed significant differences for septal thickness (p = 0.017), posterior wall thickness (p = 0.011), LV mass (p = 0.003), LV mass/BSA (p = 0.002) and LV mass/height2.7(p = 0.010) after adjustment for covariates. In-vitro, the Ndufc2 deficiency-dependent mitochondrial dysfunction caused cardiomyocyte hypertrophy, pointing to SIRT3-AMPK-AKT-MnSOD as a major underlying signaling pathway. CONCLUSIONS We demonstrated for the first time a significant association of NDUFC2 variants with LVH in human hypertension and highlight a key role of Ndufc2 deficiency-dependent CI mitochondrial dysfunction on increased susceptibility to cardiac hypertrophy development.
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Affiliation(s)
- Giovanna Gallo
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy
| | | | | | | | | | - Giuliano Tocci
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy
| | | | - Silvia Palmerio
- Department of Medicine, University of Verona School of Medicine, Verona University Hospital Trust, Verona, Italy
| | | | - Giacomo Frati
- IRCCS Neuromed, Pozzilli (Is), Italy
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Sebastiano Sciarretta
- IRCCS Neuromed, Pozzilli (Is), Italy
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Emanuele Barbato
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy
- IRCCS S. Raffaele, Rome, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy.
- IRCCS Neuromed, Pozzilli (Is), Italy.
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11
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Busceti CL, Carrizzo A, Bianchi F, De Lucia M, Damato A, Cazzin C, Venturini E, Di Pietro P, Paula Ginerete R, Di Menna L, Cotugno M, Stanzione R, Marchitti S, Migliarino S, Ciccarelli M, Sciarretta S, Bruno V, Battaglia G, Fornai F, Volpe M, Rubattu S, Nicoletti F, Vecchione C. Role of Dickkopf-3 in Blood Pressure Regulation in Mice and Hypertensive Rats. Circ Res 2023; 132:1489-1504. [PMID: 37144413 DOI: 10.1161/circresaha.122.321744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
BACKGROUND Dkk3 (Dickkopf-3) is a secreted glycoprotein known for its proapoptotic and angiogenic activity. The role of Dkk3 in cardiovascular homeostasis is largely unknown. Remarkably, the Dkk3 gene maps within a chromosome segment linked to the hypertensive phenotype in spontaneously hypertensive rats (SHR). METHODS We used Dkk3-/- mice or stroke-resistant (sr) and stroke-prone (sp) SHR to examine the role of Dkk3 in the central and peripheral regulation of blood pressure (BP). We used lentiviral expression vector to rescue Dkk3 in knockout mice or to induce Dkk3 overexpression or silencing in SHR. RESULTS Genetic deletion of Dkk3 in mice enhanced BP and impaired endothelium-dependent acetylcholine-induced relaxation of resistance arteries. These alterations were rescued by restoring Dkk3 expression either in the periphery or in the CNS. Dkk3 was required for the constitutive expression of VEGF (vascular endothelium growth factor), and the action of Dkk3 on BP and endothelium-dependent vasorelaxation was mediated by VEGF-stimulated phosphatidylinositol-3-kinase pathway, leading to eNOS (endothelial NO synthase) activation both in resistance arteries and the CNS. The regulatory function of Dkk3 on BP was confirmed in SHR stroke-resistant and SHR stroke-prone in which was blunted in both resistance arteries and brainstem. In SHR stroke-resistant, lentiviral expression vector-induced Dkk3 expression in the CNS largely reduced BP, whereas Dkk3 knock-down further enhanced BP. In SHR stroke-prone challenged with a hypersodic diet, lentiviral expression vector-induced Dkk3 expression in the CNS displayed a substantial antihypertensive effect and delayed the occurrence of stroke. CONCLUSIONS These findings demonstrate that Dkk3 acts as peripheral and central regulator of BP by promoting VEGF expression and activating a VEGF/Akt/eNOS hypotensive axis.
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Affiliation(s)
- Carla Letizia Busceti
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
| | - Albino Carrizzo
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
- Department of Medicine, Surgery and Dentistry, "Scuola Medica Salernitana" University of Salerno, Baronissi, Italy (A.C., M.C., C.V.)
| | - Franca Bianchi
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
| | - Massimiliano De Lucia
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
| | - Antonio Damato
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
| | - Chiara Cazzin
- Neurosciences Centre of Excellence for Drug Discovery, Clinical Pharmacology Statistics and Programming, GlaxoSmithKline, Medicines Research Centre, Verona, Italy (C.C.)
| | - Eleonora Venturini
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
| | - Paola Di Pietro
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
- Now with Department of Medicine and Surgery, University of Salerno, Baronissi, Italy (P.D.P.)
| | - Roxana Paula Ginerete
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
| | - Luisa Di Menna
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
| | - Maria Cotugno
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
| | - Rosita Stanzione
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
| | - Simona Marchitti
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
| | - Serena Migliarino
- Department of Medical and Surgical Science, Magna Graecia University, Catanzaro, Italy (S.M.)
| | - Michele Ciccarelli
- Department of Medicine, Surgery and Dentistry, "Scuola Medica Salernitana" University of Salerno, Baronissi, Italy (A.C., M.C., C.V.)
| | - Sebastiano Sciarretta
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
- Department of Medico-Surgical Sciences and Biotechnologies (S.S.), University Sapienza, Roma, Italy
| | - Valeria Bruno
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
- Department of Physiology and Pharmacology (V.B., G.B., F.N.), University Sapienza, Roma, Italy
| | - Giuseppe Battaglia
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
- Department of Physiology and Pharmacology (V.B., G.B., F.N.), University Sapienza, Roma, Italy
| | - Francesco Fornai
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Italy (F.F.)
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine (M.V., S.R.), University Sapienza, Roma, Italy
- IRCCS San Raffaele, Roma, Italy (M.V.)
| | - Speranza Rubattu
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
- Department of Clinical and Molecular Medicine (M.V., S.R.), University Sapienza, Roma, Italy
| | - Ferdinando Nicoletti
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
- Department of Physiology and Pharmacology (V.B., G.B., F.N.), University Sapienza, Roma, Italy
| | - Carmine Vecchione
- IRCCS Neuromed, Pozzilli, Italy (C.L.B., A.C., F.B., M.D.L., A.D., E.V., P.D.P., R.P.G., L.D.M., M.C., R.S., S.M., S.S., V.B., G.B., F.F., S.R., F.N., C.V.)
- Department of Medicine, Surgery and Dentistry, "Scuola Medica Salernitana" University of Salerno, Baronissi, Italy (A.C., M.C., C.V.)
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12
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Raffa S, Forte M, Gallo G, Ranieri D, Marchitti S, Magrì D, Testa M, Stanzione R, Bianchi F, Cotugno M, Fiori E, Visco V, Sciarretta S, Volpe M, Rubattu S. Atrial natriuretic peptide stimulates autophagy/mitophagy and improves mitochondrial function in chronic heart failure. Cell Mol Life Sci 2023; 80:134. [PMID: 37099206 PMCID: PMC10133375 DOI: 10.1007/s00018-023-04777-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 04/04/2023] [Accepted: 04/10/2023] [Indexed: 04/27/2023]
Abstract
Mitochondrial dysfunction, causing increased reactive oxygen species (ROS) production, is a molecular feature of heart failure (HF). A defective antioxidant response and mitophagic flux were reported in circulating leucocytes of patients with chronic HF and reduced ejection fraction (HFrEF). Atrial natriuretic peptide (ANP) exerts many cardiac beneficial effects, including the ability to protect cardiomyocytes by promoting autophagy. We tested the impact of ANP on autophagy/mitophagy, altered mitochondrial structure and function and increased oxidative stress in HFrEF patients by both ex vivo and in vivo approaches. The ex vivo study included thirteen HFrEF patients whose peripheral blood mononuclear cells (PBMCs) were isolated and treated with αANP (10-11 M) for 4 h. The in vivo study included six HFrEF patients who received sacubitril/valsartan for two months. PBMCs were characterized before and after treatment. Both approaches analyzed mitochondrial structure and functionality. We found that levels of αANP increased upon sacubitril/valsartan, whereas levels of NT-proBNP decreased. Both the ex vivo direct exposure to αANP and the higher αANP level upon in vivo treatment with sacubitril/valsartan caused: (i) improvement of mitochondrial membrane potential; (ii) stimulation of the autophagic process; (iii) significant reduction of mitochondrial mass-index of mitophagy stimulation-and upregulation of mitophagy-related genes; (iv) reduction of mitochondrial damage with increased inner mitochondrial membrane (IMM)/outer mitochondrial membrane (OMM) index and reduced ROS generation. Herein we demonstrate that αANP stimulates both autophagy and mitophagy responses, counteracts mitochondrial dysfunction, and damages ultimately reducing mitochondrial oxidative stress generation in PBMCs from chronic HF patients. These properties were confirmed upon sacubitril/valsartan administration, a pivotal drug in HFrEF treatment.
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Affiliation(s)
- Salvatore Raffa
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy.
| | | | - Giovanna Gallo
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy
| | - Danilo Ranieri
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy
| | | | - Damiano Magrì
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy
| | - Marco Testa
- Cardiology Unit, Azienda Ospedaliero-Universitaria Sant'Andrea, Rome, Italy
| | | | | | | | - Emiliano Fiori
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy
| | - Vincenzo Visco
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy
| | - Sebastiano Sciarretta
- IRCCS Neuromed, Pozzilli, Isernia, Italy
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy
- IRCCS S. Raffaele, Rome, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome, Italy.
- IRCCS Neuromed, Pozzilli, Isernia, Italy.
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13
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Cava F, Micolonghi C, Musumeci MB, Petrucci S, Savio C, Fabiani M, Tini G, Germani A, Libi F, Rossi C, Visco V, Pizzuti A, Volpe M, Autore C, Rubattu S, Piane M. Long QTc in hypertrophic cardiomyopathy: A consequence of structural myocardial damage or a distinct genetic disease? Front Cardiovasc Med 2023; 10:1112759. [PMID: 37089884 PMCID: PMC10113437 DOI: 10.3389/fcvm.2023.1112759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 03/01/2023] [Indexed: 04/08/2023] Open
Abstract
Hypertrophic cardiomyopathy (HCM) is an autosomal dominant disease, characterized by the presence of unexplained left ventricular hypertrophy. This condition is often associated with electrocardiographic abnormalities including QTc prolongation occurring in 13% of patients. The main explanation for prolonged QTc in HCM is myocardial hypertrophy and the related structural damage. However, other mechanisms, including long QT syndrome (LQTS) genes mutations, may be involved. In the present study we explored the hypothesis of a distinct genetic basis underlying QTc prolongation in HCM by investigating the potential co-inheritance of pathogenic gene variants associated with LQTS and HCM. For this purpose, starting from a cohort of 150 HCM patients carrying pathogenic variants in sarcomere genes, we selected 25 patients carrying a QTc prolongation unexplained by any other cause. The QTc was considered prolonged if greater than 450 ms in males and greater than 470 ms in females. The NGS analysis was performed with Illumina TrueSight Cardio panel genes on Illumina MiniSeq platform. We identified pathogenic/likely pathogenic variants in the KCNQ1 in two patients (c.1781G > A, p. Arg594Gln; c.532G > A, p. Ala178Thr) (8%). Variants of uncertain significance were identified in SCN5A, KCNJ5, AKAP9 and ANK2 in four patients (16%). Although the results are limited by the small number of patients included in the study, they highlight a minor contribution of LQTS genes for QTc prolongation in HCM patients. The screening for ion channel genes mutations may be considered in HCM patients with prolonged QTc unexplained by any other cause. This in-depth molecular diagnosis may contribute to improve risk stratification and treatment planning.
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Affiliation(s)
- Francesco Cava
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | - Caterina Micolonghi
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
- Sant'Andrea University Hospital, Rome, Italy
| | - Maria Beatrice Musumeci
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
- Correspondence: Maria Beatrice Musumeci
| | - Simona Petrucci
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | | | - Marco Fabiani
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Giacomo Tini
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | - Aldo Germani
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | - Fabio Libi
- Sant'Andrea University Hospital, Rome, Italy
| | - Carla Rossi
- Sant'Andrea University Hospital, Rome, Italy
| | - Vincenzo Visco
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | - Antonio Pizzuti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
- Casa Sollievo Della Sofferenza Foundation, San Giovanni Rotondo, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
- IRCCS S.Raffaele, Rome, Italy
| | | | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
- IRCCS Neuromed, Pozzilli, Italy
| | - Maria Piane
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
- Sant'Andrea University Hospital, Rome, Italy
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14
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Forte M, Marchitti S, Di Nonno F, Stanzione R, Schirone L, Cotugno M, Bianchi F, Schiavon S, Raffa S, Ranieri D, Fioriniello S, Della Ragione F, Torrisi MR, Carnevale R, Valenti V, Versaci F, Frati G, Vecchione C, Volpe M, Rubattu S, Sciarretta S. NPPA/atrial natriuretic peptide is an extracellular modulator of autophagy in the heart. Autophagy 2023; 19:1087-1099. [PMID: 35998113 PMCID: PMC10012953 DOI: 10.1080/15548627.2022.2115675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 08/11/2022] [Accepted: 08/16/2022] [Indexed: 12/09/2022] Open
Abstract
NPPA/atrial natriuretic peptide (natriuretic peptide type A) exerts critical pleiotropic effects in the cardiovascular system, limiting cardiomyocyte hypertrophy and death, reducing cardiac fibrosis and promoting vascular integrity. However, the molecular mechanisms underlying these beneficial effects still need to be clarified. We demonstrated for the first time that macroautophagy/autophagy is involved in the local protective effects of NPPA in cardiomyocytes (CMs), both in vitro and in vivo. Exogenous NPPA rapidly activates autophagy in CMs through NPR1/type A natriuretic peptide receptor and PRKG/protein kinase G signaling and also increases cardiac autophagy in mice. Remarkably, endogenous NPPA is secreted by CMs in response to glucose deprivation or hypoxia, thereby stimulating autophagy through autocrine/paracrine mechanisms. NPPA preserves cell viability and reduces hypertrophy in response to stress through autophagy activation. In vivo, we found that Nppa knockout mice undergoing ischemia-reperfusion (I/R) show increased infarct size and reduced autophagy. Reactivation of autophagy by Tat-Beclin D11 limits I/R injury. We also found that the protective effects of NPPA in reducing infarct size are abrogated in the presence of autophagy inhibition. Mechanistically, we found that NPPA stimulates autophagy through the activation of TFEB (transcription factor EB). Our data suggest that NPPA is a novel extracellular regulator of autophagy in the heart.
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Affiliation(s)
- Maurizio Forte
- Department of Angio Cardio Neurology, IRCCS Neuromed, Pozzilli, Italy
| | - Simona Marchitti
- Department of Angio Cardio Neurology, IRCCS Neuromed, Pozzilli, Italy
| | - Flavio Di Nonno
- Department of Angio Cardio Neurology, IRCCS Neuromed, Pozzilli, Italy
| | - Rosita Stanzione
- Department of Angio Cardio Neurology, IRCCS Neuromed, Pozzilli, Italy
| | - Leonardo Schirone
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
- Department of Internal, Anesthetic and Cardiovascular Clinical Sciences, “La Sapienza” University of Rome, Rome, Italy
| | - Maria Cotugno
- Department of Angio Cardio Neurology, IRCCS Neuromed, Pozzilli, Italy
| | - Franca Bianchi
- Department of Angio Cardio Neurology, IRCCS Neuromed, Pozzilli, Italy
| | - Sonia Schiavon
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Salvatore Raffa
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome
| | - Danilo Ranieri
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome
| | - Salvatore Fioriniello
- Institute of Genetics and Biophysics (IGB), Adriano Buzzati-Traverso”, Consiglio Nazionale delle Ricerche (CNR), Naples, Italy
| | - Floriana Della Ragione
- Institute of Genetics and Biophysics (IGB), Adriano Buzzati-Traverso”, Consiglio Nazionale delle Ricerche (CNR), Naples, Italy
| | - Maria Rosaria Torrisi
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome
| | - Roberto Carnevale
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
- Mediterranea Cardiocentro, via Orazio, Naples, Italy
| | - Valentina Valenti
- Department of Cardiology, Ospedale Santa Maria Goretti, Latina, Italy
| | - Francesco Versaci
- Department of Cardiology, Ospedale Santa Maria Goretti, Latina, Italy
| | - Giacomo Frati
- Department of Angio Cardio Neurology, IRCCS Neuromed, Pozzilli, Italy
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Carmine Vecchione
- Department of Angio Cardio Neurology, IRCCS Neuromed, Pozzilli, Italy
- Department of Medicine, Surgery and Dentistry, “Scuola Medica Salernitana”, University of Salerno, Baronissi (SA), Italy
| | - Massimo Volpe
- Department of Angio Cardio Neurology, IRCCS Neuromed, Pozzilli, Italy
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome
| | - Speranza Rubattu
- Department of Angio Cardio Neurology, IRCCS Neuromed, Pozzilli, Italy
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome
| | - Sebastiano Sciarretta
- Department of Angio Cardio Neurology, IRCCS Neuromed, Pozzilli, Italy
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
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15
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Stanzione R, Forte M, Cotugno M, Oppedisano F, Carresi C, Marchitti S, Mollace V, Volpe M, Rubattu S. Beneficial Effects of Citrus Bergamia Polyphenolic Fraction on Saline Load-Induced Injury in Primary Cerebral Endothelial Cells from the Stroke-Prone Spontaneously Hypertensive Rat Model. Nutrients 2023; 15:nu15061334. [PMID: 36986064 PMCID: PMC10056311 DOI: 10.3390/nu15061334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/28/2023] [Accepted: 03/08/2023] [Indexed: 03/30/2023] Open
Abstract
High salt load is a known noxious stimulus for vascular cells and a risk factor for cardiovascular diseases in both animal models and humans. The stroke-prone spontaneously hypertensive rat (SHRSP) accelerates stroke predisposition upon high-salt dietary feeding. We previously demonstrated that high salt load causes severe injury in primary cerebral endothelial cells isolated from SHRSP. This cellular model offers a unique opportunity to test the impact of substances toward the mechanisms underlying high-salt-induced vascular damage. We tested the effects of a bergamot polyphenolic fraction (BPF) on high-salt-induced injury in SHRSP cerebral endothelial cells. Cells were exposed to 20 mM NaCl for 72 h either in the absence or the presence of BPF. As a result, we confirmed that high salt load increased cellular ROS level, reduced viability, impaired angiogenesis, and caused mitochondrial dysfunction with a significant increase in mitochondrial oxidative stress. The addition of BPF reduced oxidative stress, rescued cell viability and angiogenesis, and recovered mitochondrial function with a significant decrease in mitochondrial oxidative stress. In conclusion, BPF counteracts the key molecular mechanisms underlying high-salt-induced endothelial cell damage. This natural antioxidant substance may represent a valuable adjuvant to treat vascular disorders.
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Affiliation(s)
| | | | | | - Francesca Oppedisano
- Department of Health Science, Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy
| | - Cristina Carresi
- Department of Health Science, Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy
| | | | - Vincenzo Mollace
- Department of Health Science, Institute of Research for Food Safety & Health IRC-FSH, University Magna Graecia, 88100 Catanzaro, Italy
- IRCCS San Raffaele, 00163 Rome, Italy
| | - Massimo Volpe
- IRCCS San Raffaele, 00163 Rome, Italy
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, 00185 Rome, Italy
| | - Speranza Rubattu
- IRCCS Neuromed, 86077 Pozzilli, Italy
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, 00185 Rome, Italy
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16
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Gallo G, Rubattu S, Autore C, Volpe M. Natriuretic Peptides: It Is Time for Guided Therapeutic Strategies Based on Their Molecular Mechanisms. Int J Mol Sci 2023; 24:5131. [PMID: 36982204 PMCID: PMC10049669 DOI: 10.3390/ijms24065131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/02/2023] [Accepted: 03/06/2023] [Indexed: 03/29/2023] Open
Abstract
Natriuretic peptides (NPs) are the principal expression products of the endocrine function of the heart. They exert several beneficial effects, mostly mediated through guanylate cyclase-A coupled receptors, including natriuresis, diuresis, vasorelaxation, blood volume and blood pressure reduction, and regulation of electrolyte homeostasis. As a result of their biological functions, NPs counterbalance neurohormonal dysregulation in heart failure and other cardiovascular diseases. NPs have been also validated as diagnostic and prognostic biomarkers in cardiovascular diseases such as atrial fibrillation, coronary artery disease, and valvular heart disease, as well as in the presence of left ventricular hypertrophy and severe cardiac remodeling. Serial measurements of their levels may be used to contribute to more accurate risk stratification by identifying patients who are more likely to experience death from cardiovascular causes, heart failure, and cardiac hospitalizations and to guide tailored pharmacological and non-pharmacological strategies with the aim to improve clinical outcomes. On these premises, multiple therapeutic strategies based on the biological properties of NPs have been attempted to develop new targeted cardiovascular therapies. Apart from the introduction of the class of angiotensin receptor/neprilysin inhibitors to the current management of heart failure, novel promising molecules including M-atrial natriuretic peptide (a novel atrial NP-based compound) have been tested for the treatment of human hypertension with promising results. Moreover, different therapeutic strategies based on the molecular mechanisms involved in NP regulation and function are under development for the management of heart failure, hypertension, and other cardiovascular conditions.
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Affiliation(s)
- Giovanna Gallo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant’Andrea Hospital, Via di Grottarossa 1035, 00189 Rome, RM, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant’Andrea Hospital, Via di Grottarossa 1035, 00189 Rome, RM, Italy
- IRCCS Neuromed, Via Atinense 18, 86077 Pozzilli, IS, Italy
| | - Camillo Autore
- IRCCS San Raffaele Cassino, Via G. Di Biasio 1, 03043 Cassino, FR, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant’Andrea Hospital, Via di Grottarossa 1035, 00189 Rome, RM, Italy
- IRCCS San Raffaele Roma, Via della Pisana 235, 00163 Rome, RM, Italy
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17
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Volpe M, Gallo G, Rubattu S. Endocrine functions of the heart: from bench to bedside. Eur Heart J 2023; 44:643-655. [PMID: 36582126 DOI: 10.1093/eurheartj/ehac759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 11/22/2022] [Accepted: 12/05/2022] [Indexed: 12/31/2022] Open
Abstract
Heart has a recognized endocrine function as it produces several biologically active substances with hormonal properties. Among these hormones, the natriuretic peptide (NP) system has been extensively characterized and represents a prominent expression of the endocrine function of the heart. Over the years, knowledge about the mechanisms governing their synthesis, secretion, processing, and receptors interaction of NPs has been intensively investigated. Their main physiological endocrine and paracrine effects on cardiovascular and renal systems are mostly mediated through guanylate cyclase-A coupled receptors. The potential role of NPs in the pathophysiology of heart failure and particularly their counterbalancing action opposing the overactivation of renin-angiotensin-aldosterone and sympathetic nervous systems has been described. In addition, NPs are used today as key biomarkers in cardiovascular diseases with both diagnostic and prognostic significance. On these premises, multiple therapeutic strategies based on the biological properties of NPs have been attempted to develop new cardiovascular therapies. Apart from the introduction of the class of angiotensin receptor/neprilysin inhibitors in the current management of heart failure, novel promising molecules, including M-atrial natriuretic peptide (a novel atrial NP-based compound), have been tested for the treatment of human hypertension. The development of new drugs is currently underway, and we are probably only at the dawn of novel NPs-based therapeutic strategies. The present article also provides an updated overview of the regulation of NPs synthesis and secretion by microRNAs and epigenetics as well as interactions of cardiac hormones with other endocrine systems.
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Affiliation(s)
- Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Via di Grottarossa 1035, 00189 Rome, Italy.,IRCCS San Raffaele, Via della Pisana 235, 00163 Rome, Italy
| | - Giovanna Gallo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Via di Grottarossa 1035, 00189 Rome, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Via di Grottarossa 1035, 00189 Rome, Italy.,IRCCS Neuromed, Via Atinense 18, 86077 Pozzilli (IS), Italy
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18
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Grimaldi MC, Rosato E, D’Angelo A, Cristiano E, Marchitti S, Volpe M, Rubattu S, Romaniello A. The prognostic role of the echocardiographic tricuspid annular plane systolic excursion/systolic pulmonary arterial pressure (TAPSE/sPAP) ratio and its relationship with NT-proANP plasma level in systemic sclerosis. Front Cardiovasc Med 2023; 9:1021048. [PMID: 36733829 PMCID: PMC9887033 DOI: 10.3389/fcvm.2022.1021048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 12/20/2022] [Indexed: 01/18/2023] Open
Abstract
Background The tricuspid annular plane systolic excursion/systolic pulmonary arterial pressure (TAPSE/sPAP) ratio is an echocardiographic estimation of the right ventricle to pulmonary artery (RV/PA) coupling, with a validated prognostic role in different clinical settings. Systemic sclerosis (SSc) patients without evident cardiovascular involvement frequently display subtle RV impairment. The amino-terminal atrial natriuretic peptide (NT-proANP) plasma level relates to SSc disease progression and mortality. We aimed to assess the prognostic value of the TAPSE/sPAP ratio and its relationship with NT-proANP plasma level in SSc patients without overt cardiovascular involvement. Methods We retrospectively analysed 70 SSc consecutive patients, with no clinical evidence of cardiovascular involvement or pulmonary hypertension (PH), and 30 healthy controls (HC) in a retrospective, single-centre study. All SSc patients underwent recurrent clinical and echocardiographic assessments and NT-proANP plasma level was assessed at baseline. SSc-related cardiovascular events and deaths were extracted during a 6-year follow-up. The complete work-up for the diagnosis, treatment and management of PH performed along the 6 years of follow-up referred to the 2015 European Society of Cardiology guidelines. Results Systemic sclerosis patients showed lower TAPSE/sPAP ratio at baseline compared to HC [SSc median value = 0.71 mm/mmHg, (IQR 0.62-0.88) vs. HC median value = 1.00 mm/mmHg, (IQR 0.96-1.05); p < 0.001]. Multivariable Cox analysis revealed TAPSE/sPAP ratio as an independent predictor for SSc-related cardiovascular events [HR = 3.436 (95% CI 1.577-7.448); p = 0.002] and mortality [HR = 3.653 (95% CI 1.712-8.892); p = 0.014]. The value of TAPSE/sPAP ratio < 0.7 mm/mmHg was identified as an optimal cut-off for predicting adverse outcomes (p < 0.001) by receiver operating characteristic (ROC) analyses. NT-proANP level significantly related to TAPSE/sPAP ratio (r = 0.52, p < 0.001). TAPSE/sPAP ratio combined with NT-proANP showed an overall significant prognostic role in this SSc population, confirmed by Kaplan-Meier analysis (Log rank p < 0.001). Conclusion The TAPSE/sPAP ratio, as an index of RV/PA coupling, is an affordable predictor of cardiovascular events and mortality in SSc and, combined with NT-proANP level, may improve the clinical phenotyping and prognostic stratification of SSc patients.
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Affiliation(s)
- Maria Chiara Grimaldi
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy,Department of Cardiovascular and Pneumological Sciences, Catholic University of Sacred Heart, Rome, Italy,Fondazione Policlinico Universitario Agostino Gemelli Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy,*Correspondence: Maria Chiara Grimaldi,
| | - Edoardo Rosato
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Adriano D’Angelo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Ernesto Cristiano
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Simona Marchitti
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Neuromed, Pozzilli, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy,San Raffaele Pisana Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Rome, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy,Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Neuromed, Pozzilli, Italy
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19
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Rubattu S. Elabela Peptide: A New Player in Hypertension and Vascular Damage. High Blood Press Cardiovasc Prev 2023; 30:5-6. [PMID: 36508150 DOI: 10.1007/s40292-022-00556-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/04/2022] [Indexed: 12/14/2022] Open
Affiliation(s)
- Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology , Sapienza University of Rome , Rome, Italy.
- IRCCS Neuromed, Pozzilli, IS, Italy.
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Algieri C, Bernardini C, Marchi S, Forte M, Tallarida MA, Bianchi F, La Mantia D, Algieri V, Stanzione R, Cotugno M, Costanzo P, Trombetti F, Maiuolo L, Forni M, De Nino A, Di Nonno F, Sciarretta S, Volpe M, Rubattu S, Nesci S. 1,5-disubstituted-1,2,3-triazoles counteract mitochondrial dysfunction acting on F 1F O-ATPase in models of cardiovascular diseases. Pharmacol Res 2023; 187:106561. [PMID: 36410676 DOI: 10.1016/j.phrs.2022.106561] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/08/2022] [Accepted: 11/16/2022] [Indexed: 11/23/2022]
Abstract
The compromised viability and function of cardiovascular cells are rescued by small molecules of triazole derivatives (Tzs), identified as 3a and 3b, by preventing mitochondrial dysfunction. The oxidative phosphorylation improves the respiratory control rate in the presence of Tzs independently of the substrates that energize the mitochondria. The F1FO-ATPase, the main candidate in mitochondrial permeability transition pore (mPTP) formation, is the biological target of Tzs and hydrophilic F1 domain of the enzyme is depicted as the binding region of Tzs. The protective effect of Tz molecules on isolated mitochondria was corroborated by immortalized cardiomyocytes results. Indeed, mPTP opening was attenuated in response to ionomycin. Consequently, increased mitochondrial roundness and reduction of both length and interconnections between mitochondria. In in-vitro and ex-vivo models of cardiovascular pathologies (i.e., hypoxia-reoxygenation and hypertension) were used to evaluate the Tzs cardioprotective action. Key parameters of porcine aortic endothelial cells (pAECs) oxidative metabolism and cell viability were not affected by Tzs. However, in the presence of either 1 μM 3a or 0.5 μM 3b the impaired cell metabolism of pAECs injured by hypoxia-reoxygenation was restored to control respiratory profile. Moreover, endothelial cells isolated from SHRSP exposed to high-salt treatment rescued the Complex I activity and the endothelial capability to form vessel-like tubes and vascular function in presence of Tzs. As a result, the specific biochemical mechanism of Tzs to block Ca2+-activated F1FO-ATPase protected cell viability and preserved the pAECs bioenergetic metabolism upon hypoxia-reoxygenation injury. Moreover, SHRSP improved vascular dysfunction in response to a high-salt treatment.
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Affiliation(s)
- Cristina Algieri
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia 40064, Italy
| | - Chiara Bernardini
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia 40064, Italy
| | - Saverio Marchi
- Department of Clinical and Molecular Sciences, Marche Polytechnic University, Ancona 60126, Italy
| | | | | | | | - Debora La Mantia
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia 40064, Italy
| | - Vincenzo Algieri
- Department of Chemistry and Chemical Technologies, University of Calabria, Cosenza 87036, Italy
| | | | | | - Paola Costanzo
- Department of Chemistry and Chemical Technologies, University of Calabria, Cosenza 87036, Italy
| | - Fabiana Trombetti
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia 40064, Italy
| | - Loredana Maiuolo
- Department of Chemistry and Chemical Technologies, University of Calabria, Cosenza 87036, Italy
| | - Monica Forni
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia 40064, Italy; Health Sciences and Technologies-Interdepartmental Center for Industrial Research (CIRI-SDV), Alma Mater Studiorum-University of Bologna, Bologna 40126, Italy
| | - Antonio De Nino
- Department of Chemistry and Chemical Technologies, University of Calabria, Cosenza 87036, Italy
| | | | - Sebastiano Sciarretta
- IRCCS Neuromed, Pozzilli 86077, Italy; Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina 04100, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome 00189, Italy; IRCCS San Raffaele, Rome 00163, Italy
| | - Speranza Rubattu
- IRCCS Neuromed, Pozzilli 86077, Italy; Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome 00189, Italy
| | - Salvatore Nesci
- Department of Veterinary Medical Sciences, University of Bologna, Ozzano Emilia 40064, Italy.
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Gallo G, Raffa S, Forte M, Ranieri D, Marchitti S, Magrì D, Testa M, Stanzione R, Bianchi F, Cotugno M, Fiori E, Visco V, Sciarretta S, Volpe M, Rubattu S. 755 ATRIAL NATRIURETIC PEPTIDE STIMULATES AUTOPHAGY/MITOPHAGY AND IMPROVES MITOCHONDRIAL DISFUNCTION IN CHRONIC HEART FAILURE. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartjsupp/suac121.458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
Background
Mitochondrial dysfunction, causing increased reactive oxygen species production, is a molecular feature of heart failure (HF) and it has been reported in circulating leucocytes of patients with HF with reduced ejection fraction (HFrEF). Atrial natriuretic peptide (ANP) exerts many cardiac beneficial effects, including the ability to protect cardiomyocytes by promoting autophagy.
Objective
To test the impact of ANP on autophagy/mitophagy responses, altered mitochondrial structure and function and increased oxidative stress in chronic HFrEF patients.
Experimental design. The present study used both ex-vivo and in-vivo approaches. We examined sixteen consecutive chronic HFrEF patients referring to the outpatient clinic of the Cardiology unit of Sant’Andrea Hospital in Rome. Out of them, for the ex-vivo study we enrolled 10 patients matching the following inclusion criteria: age under 75 years and left ventricle ejection fraction <40%. For the in-vivo study we recruited six patients and evaluated them before and after 2-month treatment with the Angiotensin Receptor Neprilysin inhibitor (ARNi) sacubitril/valsartan started at the dosage of 49/51 mg twice daily, rapidly uptitrated at the dosage of 97/103 mg twice daily, while maintaining unchanged the remaining therapy. Patients with recent hospitalizations for acute HF or other acute conditions within the last 3 months before the enrollment, with malignancy, inflammatory or infectious diseases, diabetes mellitus, history of cigarette smoking and alcohol abuse were excluded.
Results
The ex-vivo direct exposure to αANP caused an improvement of mitochondrial membrane potential with a restoration of the mitochondrial protonmotive force (p<0.05) and promoted the recovery of the IMM extension with a significant improvement in the IMM/OMM index (p<0.05). The production of ROS was significantly decreased after the exposure to αANP (p<0.05). Analyzing the mitochondrial stress, we observed that the treatment with αANP induced a down-modulation of p66shc mRNA (p<0.01). The αANP treatment induced a rapid and significant autophagic response. The cytofluorimetric analysis showed a significant increase of LysoTracker levels highlighting a rise of intracellular acidic compartments (p<0.05), with the up modulation of the LC3 and Beclin mRNA levels (p<0.01 and p<0.05 respectively). The significant reduction in mitochondrial mass observed in treated PBMCs evoked an increase of the mitophagic process related to αANP (p<0.01). In vivo, the efficacy of the treatment with sacubitril/valsartan was proved by the increase in αANP levels (p<0.01) whereas levels of NT-proBNP decreased (p<0.05). PBMCs collected after treatment were characterized by lower mitochondrial oxidative stress levels and were provided of structurally more intact mitochondria characterized by better functional performances (p<0.05). PBMCs of the treated patients showed an increased level of acid compartments associated with an up-modulation of LC3 and Beclin mRNA levels and a reduction of mitochondrial mass (p<0.05). Also in this experimental context, the activation of autophagy was confirmed by ultrastructural morphometric evaluation (p<0.05).
Conclusions
αANP stimulates both autophagy and mitophagy responses, counteracts mitochondrial dysfunction and damage ultimately reducing mitochondrial oxidative stress generation in PBMCs from chronic HF patients. These properties were confirmed upon sacubitril/valsartan administration, a therapeutic approach indicated for HFrEF treatment.
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Affiliation(s)
- Giovanna Gallo
- Department Of Clinical And Molecular Medicine, Sapienza University Of Rome , Rome , Italy
- Cardiology Unit , Ospedale Sant’andrea, Rome , Italy
| | - Salvatore Raffa
- Department Of Clinical And Molecular Medicine, Sapienza University Of Rome , Rome , Italy
| | | | - Danilo Ranieri
- Department Of Clinical And Molecular Medicine, Sapienza University Of Rome , Rome , Italy
| | | | - Damiano Magrì
- Department Of Clinical And Molecular Medicine, Sapienza University Of Rome , Rome , Italy
- Cardiology Unit , Ospedale Sant’andrea, Rome , Italy
| | - Marco Testa
- Cardiology Unit , Ospedale Sant’andrea, Rome , Italy
| | | | | | | | - Emiliano Fiori
- Department Of Clinical And Molecular Medicine, Sapienza University Of Rome , Rome , Italy
- Cardiology Unit , Ospedale Sant’andrea, Rome , Italy
| | - Vincenzo Visco
- Department Of Clinical And Molecular Medicine, Sapienza University Of Rome , Rome , Italy
| | - Sebastiano Sciarretta
- Department Of Medical-Surgical And Biotechnologies, Sapienza University Of Rome , Latina , Italy
| | - Massimo Volpe
- Department Of Clinical And Molecular Medicine, Sapienza University Of Rome , Rome , Italy
- Cardiology Unit , Ospedale Sant’andrea, Rome , Italy
| | - Speranza Rubattu
- Department Of Clinical And Molecular Medicine, Sapienza University Of Rome , Rome , Italy
- Cardiology Unit , Ospedale Sant’andrea, Rome , Italy
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22
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Gallo G, Volpe M, Rubattu S. Angiotensin Receptor Blockers in the Management of Hypertension: A Real-World Perspective and Current Recommendations. Vasc Health Risk Manag 2022; 18:507-515. [PMID: 35846737 PMCID: PMC9285525 DOI: 10.2147/vhrm.s337640] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 07/07/2022] [Indexed: 12/13/2022] Open
Abstract
Hypertension represents a major common cardiovascular risk factor. Optimal control of high blood pressure levels is recommended to reduce the global burden of hypertensive-mediated organ damage and cardiovascular (CV) events. Among the first-line drugs recommended in international guidelines, renin-angiotensin-aldosterone system antagonists [angiotensin converting enzyme inhibitors (ACEi) and angiotensin receptor blockers (ARBs)] have long represented a rational, effective, and safe anti-hypertensive pharmacological strategy. In fact, current US and European guidelines recommend ACEi and ARBs as a suitable first choice for hypertension treatment together with calcium channel blockers (CCBs) and thiazide diuretics. Different studies have demonstrated that ARBs and ACEi exert a comparable effect in lowering blood pressure levels. However, ARBs are characterized by better pharmacological tolerability. Most importantly, the clinical evidence supports a relevant protective role of ARBs toward the CV and renal damage development, as well as the occurrence of major adverse CV events, in hypertensive patients. Moreover, a neutral metabolic effect has been reported upon ARBs administration, in contrast to other antihypertensive agents, such as beta-blockers and diuretics. These properties highlight the use of ARBs as an excellent pharmacological strategy to manage hypertension and its dangerous consequences. The present review article summarizes the available evidence regarding the beneficial effects and current recommendations of ARBs in hypertension. The specific properties performed by these agents in various clinical subsets are discussed, also including an overview of their implications for the current COVID-19 pandemic.
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Affiliation(s)
- Giovanna Gallo
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy.,IRCCS Neuromed, Pozzilli, IS, Italy
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23
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Gallo G, Migliarino S, Cotugno M, Stanzione R, Burocchi S, Bianchi F, Marchitti S, Autore C, Volpe M, Rubattu S. Impact of a NDUFC2 Variant on the Occurrence of Acute Coronary Syndromes. Front Cardiovasc Med 2022; 9:921244. [PMID: 35711349 PMCID: PMC9197441 DOI: 10.3389/fcvm.2022.921244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 05/05/2022] [Indexed: 11/13/2022] Open
Abstract
Background Among several potential mechanisms, mitochondrial dysfunction has been proposed to be involved in the pathogenesis of coronary artery disease (CAD). A mitochondrial complex I deficiency severely impairs cardiovascular health and contributes to CAD development. Previous evidence highlighted a key role of NDUFC2, a subunit of complex I, deficiency in the increased occurrence of renal and cerebrovascular damage in an animal model of hypertension, and of juvenile ischemic stroke occurrence in humans. Furthermore, a significant decrease of NDUFC2 mRNA was detected in peripheral blood mononuclear cells from patients experiencing acute coronary syndrome (ACS). The T allele at NDUFC2/rs23117379 variant is known to associate with reduced gene expression and mitochondrial dysfunction. Objective In the present study we tested the impact of the T/C NDUFC2/rs23117379 variant on occurrence of ACS in a prospective cohort of CAD patients (n = 260). Results Hypertension, smoking habit, diabetes and hypercholesterolemia were present in a large proportion of patients. Non-ST-elevation myocardial infarction (NSTEMI) represented the most frequent type of ACS (44%, n = 115), followed by ST-elevation myocardial infarction (STEMI) (34%, n = 88) and unstable angina (22%, n = 57). The alleles/genotypes distribution for T/C at NDUFC2/rs23117379 revealed that the TT genotype was associated with a trend toward the development of ACS at an earlier age (TT 61 ± 12, CT 65 ± 12 and CC 66 ± 11 years; p = 0.051 after adjustment for gender, hypertension, smoking habit, diabetes and hypercholesterolemia) and with a significant predictive role for ACS recurrence (hazard ratio [HR]1.671; 95% confidence interval [CI], 1.138–2.472; p = 0.009). Conclusions Our findings are consistent with a deleterious effect of NDUFC2 deficiency on acute coronary events predisposition and further support a role of the NDUFC2/rs23117379 variant as a genetic cardiovascular risk factor.
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Affiliation(s)
- Giovanna Gallo
- Cardiology Unit, Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Serena Migliarino
- Division of Cardiology, Department of Medical and Surgical Science, Magna Graecia University, Catanzaro, Italy
| | | | | | - Simone Burocchi
- Cardiology Unit, Belcolle Hospital, ASL Viterbo, Viterbo, Italy
| | | | | | - Camillo Autore
- Cardiology Unit, Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Massimo Volpe
- Cardiology Unit, Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Speranza Rubattu
- Cardiology Unit, Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
- IRCCS Neuromed, Pozzilli (IS), Italy
- *Correspondence: Speranza Rubattu
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24
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Volpe M, Rubattu S. Editorial: Natriuretic Peptides in Cardiovascular Pathophysiology. Front Physiol 2022; 13:890158. [PMID: 35665218 PMCID: PMC9158743 DOI: 10.3389/fphys.2022.890158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 05/02/2022] [Indexed: 11/24/2022] Open
Affiliation(s)
- Massimo Volpe
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
- *Correspondence: Massimo Volpe, ; Speranza Rubattu,
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
- IRCCS Neuromed, Pozzilli, Italy
- *Correspondence: Massimo Volpe, ; Speranza Rubattu,
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25
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Stanzione R, Forte M, Cotugno M, Bianchi F, Marchitti S, Busceti CL, Fornai F, Rubattu S. Uncoupling Protein 2 as a Pathogenic Determinant and Therapeutic Target in Cardiovascular and Metabolic Diseases. Curr Neuropharmacol 2022; 20:662-674. [PMID: 33882809 PMCID: PMC9878956 DOI: 10.2174/1570159x19666210421094204] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/10/2021] [Accepted: 04/16/2021] [Indexed: 11/22/2022] Open
Abstract
Uncoupling protein 2 (UCP2) is a mitochondrial protein that acts as an anion carrier. It is involved in the regulation of several processes, including mitochondrial membrane potential, generation of reactive oxygen species within the inner mitochondrial membrane and calcium homeostasis. UCP2 expression can be regulated at different levels: genetic (gene variants), transcriptional [by peroxisome proliferator-activated receptors (PPARs) and microRNAs], and post-translational. Experimental evidence indicates that activation of UCP2 expression through the AMPK/PPAR-α axis exerts a protective effect toward renal damage and stroke occurrence in an animal model of ischemic stroke (IS) associated with hypertension. UCP2 plays a key role in heart diseases (myocardial infarction and cardiac hypertrophy) and metabolic disorders (obesity and diabetes). In humans, UCP2 genetic variants (-866G/A and Ala55Val) associate with an increased risk of type 2 diabetes mellitus and IS development. Over the last few years, many agents that modulate UCP2 expression have been identified. Some of them are natural compounds of plant origin, such as Brassica oleracea, curcumin, berberine and resveratrol. Other molecules, currently used in clinical practice, include anti-diabetic (gliptin) and chemotherapeutic (doxorubicin and taxol) drugs. This evidence highlights the relevant role of UCP2 for the treatment of a wide range of diseases, which affect the national health systems of Western countries. We will review current knowledge on the physiological and pathological implications of UCP2 with particular regard to cardiovascular and metabolic disorders and will focus on the available therapeutic approaches affecting UCP2 level for the treatment of human diseases.
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Affiliation(s)
- Rosita Stanzione
- IRCCS Neuromed, Pozzilli Isernia, Italy,,Address correspondence to these authors at the IRCCS Neuromed, Località Camerelle, 86077 Pozzilli, Is, Italy; Tel: +390865915224/23; Fax: +390865927575; E-mail: and Clinical and Molecular Medicine Department, School of Medicine and Psychology, Sapienza University of Rome, Ospedale S.Andrea, 00189 Rome, Italy; Tel: +390865915224/23; Fax: +390865927575; E-mail:
| | | | | | | | | | | | - Francesco Fornai
- IRCCS Neuromed, Pozzilli Isernia, Italy,,Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Speranza Rubattu
- IRCCS Neuromed, Pozzilli Isernia, Italy,,Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome, Italy,Address correspondence to these authors at the IRCCS Neuromed, Località Camerelle, 86077 Pozzilli, Is, Italy; Tel: +390865915224/23; Fax: +390865927575; E-mail: and Clinical and Molecular Medicine Department, School of Medicine and Psychology, Sapienza University of Rome, Ospedale S.Andrea, 00189 Rome, Italy; Tel: +390865915224/23; Fax: +390865927575; E-mail:
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26
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Volpe M, Gallo G, Rubattu S. Novel ANP (Atrial Natriuretic Peptide)-Based Therapy for Hypertension: The Promising Role of a Disease Mechanism Targeted Approach. Hypertension 2021; 78:1868-1870. [PMID: 34757761 DOI: 10.1161/hypertensionaha.121.18264] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Massimo Volpe
- Cardiology Unit, Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy (M.V., G.G., S.R.)
| | - Giovanna Gallo
- Cardiology Unit, Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy (M.V., G.G., S.R.)
| | - Speranza Rubattu
- Cardiology Unit, Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy (M.V., G.G., S.R.).,IRCCS Neuromed, Pozzilli (IS), Italy (S.R.)
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27
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Gallo G, Rubattu S, Volpe M. Targeting Cyclic Guanylate Monophosphate in Resistant Hypertension and Heart Failure: Are Sacubitril/Valsartan and Vericiguat Synergistic and Effective in Both Conditions? High Blood Press Cardiovasc Prev 2021; 28:541-545. [PMID: 34750764 DOI: 10.1007/s40292-021-00489-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 11/02/2021] [Indexed: 10/19/2022] Open
Affiliation(s)
- Giovanna Gallo
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, Sant'Andrea Hospital, Via di Grottarossa 1035, 00189, Rome, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, Sant'Andrea Hospital, Via di Grottarossa 1035, 00189, Rome, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, Sant'Andrea Hospital, Via di Grottarossa 1035, 00189, Rome, Italy.
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28
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Rubattu S, Gallo G. The Natriuretic Peptides for Hypertension Treatment. High Blood Press Cardiovasc Prev 2021; 29:15-21. [PMID: 34727352 DOI: 10.1007/s40292-021-00483-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 10/26/2021] [Indexed: 10/19/2022] Open
Abstract
Hypertension is a common pathological condition predisposing to a higher occurrence of cardiovascular diseases and events. Unfortunately, treatment of hypertension is still suboptimal worldwide. More efforts are needed to implement the availability of anti-hypertensive drugs. The family of natriuretic peptides, including atrial and brain natriuretic peptides (ANP and BNP), play a key role on blood pressure regulation through the natriuretic, diuretic and vasorelaxant effects. A large number of experimental and human studies, ranging from pathophysiological to genetic investigations, supported ANP as the most relevant component of the family able to modulate blood pressure and to contribute to hypertension development. On this background, it is expected that ANP-based therapeutic approaches may give a significant contribution to the development of efficacious therapies against hypertension. Since native ANP cannot be administered due to its short half-life, several approaches were attempted over the years to overcome the difficulties inherent to the ANP instability. These approaches included ANP recombinant and fusion peptides, gene therapy, inhibition of ANP degradation by neprilysin inhibition, and designer peptides. The most relevant achievements in the field are discussed in this article. Based on the available evidence, therapies targeting ANP represent efficacious and clinically applicable anti-hypertensive agents.
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Affiliation(s)
- Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome, Italy. .,IRCCS Neuromed, Pozzilli, Isernia, Italy.
| | - Giovanna Gallo
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
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29
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Forte M, Marchitti S, Cotugno M, Di Nonno F, Stanzione R, Bianchi F, Schirone L, Schiavon S, Vecchio D, Sarto G, Scioli M, Raffa S, Tocci G, Relucenti M, Torrisi MR, Valenti V, Versaci F, Vecchione C, Volpe M, Frati G, Rubattu S, Sciarretta S. Trehalose, a natural disaccharide, reduces stroke occurrence in the stroke-prone spontaneously hypertensive rat. Pharmacol Res 2021; 173:105875. [PMID: 34500062 DOI: 10.1016/j.phrs.2021.105875] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 08/02/2021] [Accepted: 09/03/2021] [Indexed: 01/18/2023]
Abstract
Cerebrovascular disease, a frequent complication of hypertension, is a major public health issue for which novel therapeutic and preventive approaches are needed. Autophagy activation is emerging as a potential therapeutic and preventive strategy toward stroke. Among usual activators of autophagy, the natural disaccharide trehalose (TRE) has been reported to be beneficial in preclinical models of neurodegenerative diseases, atherosclerosis and myocardial infarction. In this study, we tested for the first time the effects of TRE in the stroke-prone spontaneously hypertensive rat (SHRSP) fed with a high-salt stroke permissive diet (JD). We found that TRE reduced stroke occurrence and renal damage in high salt-fed SHRSP. TRE was also able to decrease systolic blood pressure. Through ex-vivo studies, we assessed the beneficial effect of TRE on the vascular function of high salt-fed SHRSP. At the molecular level, TRE restored brain autophagy and reduced mitochondrial mass, along with the improvement of mitochondrial function. The beneficial effects of TRE were associated with increased nuclear translocation of TFEB, a transcriptional activator of autophagy. Our results suggest that TRE may be considered as a natural compound efficacious for the prevention of hypertension-related target organ damage, with particular regard to stroke and renal damage.
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Affiliation(s)
| | | | | | | | | | | | - Leonardo Schirone
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy; Department of Internal, Anesthetic and Cardiovascular Clinical Sciences, Sapienza" University of Rome, Roma, Italy
| | - Sonia Schiavon
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Daniele Vecchio
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Gianmarco Sarto
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | | | - Salvatore Raffa
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Roma, Italy
| | - Giuliano Tocci
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Roma, Italy
| | - Michela Relucenti
- Department of Anatomical, Histological, Forensic and Orthopaedic Sciences, Section of Human Anatomy, Sapienza University of Rome, Rome, Italy
| | - Maria Rosaria Torrisi
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Roma, Italy
| | | | | | - Carmine Vecchione
- IRCCS Neuromed, Pozzilli, Italy; Department of Medicine and Surgery, University of Salerno, 84081 Baronissi, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Roma, Italy
| | - Giacomo Frati
- IRCCS Neuromed, Pozzilli, Italy; Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Speranza Rubattu
- IRCCS Neuromed, Pozzilli, Italy; Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Roma, Italy.
| | - Sebastiano Sciarretta
- IRCCS Neuromed, Pozzilli, Italy; Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy.
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30
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Forte M, Bianchi F, Cotugno M, Marchitti S, Stanzione R, Maglione V, Sciarretta S, Valenti V, Carnevale R, Versaci F, Frati G, Volpe M, Rubattu S. An interplay between UCP2 and ROS protects cells from high-salt-induced injury through autophagy stimulation. Cell Death Dis 2021; 12:919. [PMID: 34625529 PMCID: PMC8501098 DOI: 10.1038/s41419-021-04188-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 09/02/2021] [Accepted: 09/16/2021] [Indexed: 01/18/2023]
Abstract
The mitochondrial uncoupling protein 2 (UCP2) plays a protective function in the vascular disease of both animal models and humans. UCP2 downregulation upon high-salt feeding favors vascular dysfunction in knock-out mice, and accelerates cerebrovascular and renal damage in the stroke-prone spontaneously hypertensive rat. Overexpression of UCP2 counteracts the negative effects of high-salt feeding in both animal models. We tested in vitro the ability of UCP2 to stimulate autophagy and mitophagy as a mechanism mediating its protective effects upon high-salt exposure in endothelial and renal tubular cells. UCP2 silencing reduced autophagy and mitophagy, whereas the opposite was true upon UCP2 overexpression. High-salt exposure increased level of reactive oxygen species (ROS), UCP2, autophagy and autophagic flux in both endothelial and renal tubular cells. In contrast, high-salt was unable to induce autophagy and autophagic flux in UCP2-silenced cells, concomitantly with excessive ROS accumulation. The addition of an autophagy inducer, Tat-Beclin 1, rescued the viability of UCP2-silenced cells even when exposed to high-salt. In summary, UCP2 mediated the interaction between high-salt-induced oxidative stress and autophagy to preserve viability of both endothelial and renal tubular cells. In the presence of excessive ROS accumulation (achieved upon UCP2 silencing and high-salt exposure of silenced cells) autophagy was turned off. In this condition, an exogenous autophagy inducer rescued the cellular damage induced by excess ROS level. Our data confirm the protective role of UCP2 toward high-salt-induced vascular and renal injury, and they underscore the role of autophagy/mitophagy as a mechanism counteracting the high-salt-induced oxidative stress damage.
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Affiliation(s)
| | | | | | | | | | | | - Sebastiano Sciarretta
- IRCCS Neuromed, Pozzilli, Isernia, Italy.,Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | | | - Roberto Carnevale
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy.,Mediterranea Cardiocentro, Naples, Italy
| | | | - Giacomo Frati
- IRCCS Neuromed, Pozzilli, Isernia, Italy.,Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Speranza Rubattu
- IRCCS Neuromed, Pozzilli, Isernia, Italy. .,Department of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy.
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31
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Arcari L, Limite LR, Adduci C, Sclafani M, Tini G, Palano F, Cosentino P, Cristiano E, Cacciotti L, Russo D, Rubattu S, Volpe M, Autore C, Musumeci MB, Francia P. Novel Imaging and Genetic Risk Markers in Takotsubo Syndrome. Front Cardiovasc Med 2021; 8:703418. [PMID: 34485402 PMCID: PMC8415918 DOI: 10.3389/fcvm.2021.703418] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/26/2021] [Indexed: 12/22/2022] Open
Abstract
Takotsubo syndrome (TTS) is an increasingly recognized condition burdened by significant acute and long-term adverse events. The availability of novel techniques expanded the knowledge on TTS and allowed a more accurate risk-stratification, potentially guiding clinical management. The present review aims to summarize the recent advances in TTS prognostic evaluation with a specific focus on novel imaging and genetic markers. Parametric deformation analysis by speckle-tracking echocardiography, as well as tissue characterization by cardiac magnetic resonance imaging T1 and T2 mapping techniques, currently appear the most clinically valuable applications. Notwithstanding, computed tomography and nuclear imaging studies provided limited but promising data. A genetic predisposition to TTS has been hypothesized, though available evidence is still not sufficient. Although a genetic predisposition appears likely, further studies are needed to fully characterize the genetic background of TTS, in order to identify genetic markers that could assist in predicting disease recurrences and help in familial screening.
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Affiliation(s)
- Luca Arcari
- Cardiology Unit, Mother Giuseppina Vannini Hospital, Rome, Italy
| | - Luca Rosario Limite
- Department of Cardiac Electrophysiology and Arrhythmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Carmen Adduci
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Matteo Sclafani
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Giacomo Tini
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Francesca Palano
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Pietro Cosentino
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Ernesto Cristiano
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Luca Cacciotti
- Cardiology Unit, Mother Giuseppina Vannini Hospital, Rome, Italy
| | - Domitilla Russo
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Speranza Rubattu
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.,IRCCS Neuromed, Pozzilli, Italy
| | - Massimo Volpe
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Camillo Autore
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Maria Beatrice Musumeci
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Pietro Francia
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
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32
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Rubattu S. The use of cardiac specific biomarkers for cardiovascular risk assessment in asymptomatic individuals: is it a valuable approach in clinical practice? International Journal of Cardiology Cardiovascular Risk and Prevention 2021; 10:200099. [PMID: 35112112 PMCID: PMC8790101 DOI: 10.1016/j.ijcrp.2021.200099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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33
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Rubattu S, Gallo G, Volpe M. A Contemporary View of Natriuretic Peptides in the SARS-CoV-2 Era. Front Physiol 2021; 12:643721. [PMID: 34335287 PMCID: PMC8322647 DOI: 10.3389/fphys.2021.643721] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 06/16/2021] [Indexed: 12/11/2022] Open
Abstract
The heart releases natriuretic peptides (NPs) which represent an important hormonal axis with cardiorenal protective effects. In view of their properties, NPs have pathophysiologic, diagnostic and prognostic implications in several cardiovascular diseases (CVDs). Severe pulmonary inflammation, as induced by the SARS-COV2, may increase pulmonary pressure with potential influence on NPs release, whereby normal cardiovascular integrity becomes impaired. Moreover, pre-existing CVDs are strong negative prognostic factors since they exacerbate the effects of the viral infection and lead to worse outcomes. In this context, it may be expected that NPs exert a key protective role toward the virus infection whereas an impairment of NPs release contributes to the virus deleterious effects. In this review article we explore the potential involvement of NPs in the COVID-19 disease. To this aim, we will first focus on the interactions between NPs and the Ang II/ATIR arm of the renin-angiotensin-aldosterone system (RAAS) as well as with the protective ACE2/Ang (1-7) arm of the RAAS. Subsequently, we will review evidence that strongly supports the role of increased NT-proBNP level as a marker of cardiac damage and of worse prognosis in the COVID-19 affected patients. Finally, we will discuss the potential therapeutic benefits of these protective hormones toward the viral infection through their endothelial protective function, anti-inflammatory and anti-thrombotic effects. In conclusion, the potential implications of NPs in the SARS-CoV-2 infection, as discussed in our article, represent an important issue that deserves to be fully investigated.
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Affiliation(s)
- Speranza Rubattu
- Cardiology Unit, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy.,IRCCS Neuromed, Pozzilli, Italy
| | - Giovanna Gallo
- Cardiology Unit, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
| | - Massimo Volpe
- Cardiology Unit, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant'Andrea Hospital, Rome, Italy
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Nesci S, Rubattu S. The ATP synthase glycine zipper of the c subunits: From the structural to the functional role in mitochondrial biology of cardiovascular diseases. Biochim Biophys Acta Mol Cell Res 2021; 1868:119075. [PMID: 34111435 DOI: 10.1016/j.bbamcr.2021.119075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 05/30/2021] [Accepted: 06/01/2021] [Indexed: 12/28/2022]
Affiliation(s)
- Salvatore Nesci
- Department of Veterinary Medical Sciences, Alma Mater Studiorum University of Bologna, 40064 Ozzano Emilia, Italy.
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, "Sapienza" University of Rome, Rome 00189, Italy; IRCCS Neuromed, Pozzilli, IS 86077, Italy.
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Battistoni A, Gallo G, Aragona CO, Barchiesi F, Basolo A, Bellone S, Bellotti P, Bertolotti M, Bianco A, Biffi A, Borghi C, Cicero AFG, Consoli A, Corsini A, Desideri G, Di Giacinto B, Fernando F, Ferri C, Galiuto L, Grassi D, Grassi G, Icardi G, Indolfi C, Lodi E, Modena MG, Muiesan ML, Nati G, Orsi A, Palermi S, Parati G, Passantino A, Patelli A, Pelliccia A, Pengo M, Filardi PP, Perseghin G, Pirro M, Pontremoli R, Rengo G, Ricotti R, Rizzoni D, Rocca B, Rotella C, Rubattu S, Salvetti G, Sciacqua A, Serdoz A, Sirico F, Squeo MR, Tocci G, Trimarco B, Vigili de Kreutzenberg S, Volpe R, Volpe M. [Prevention Italy 2021 - An update of the 2018 Consensus document and recommendations for the prevention of cardiovascular disease in Italy]. G Ital Cardiol (Rome) 2021; 22:1-105. [PMID: 34741593 DOI: 10.1714/3605.35841] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Carnevale R, Nocella C, Schiavon S, Cammisotto V, Cotugno M, Forte M, Valenti V, Marchitti S, Vecchio D, Biondi Zoccai G, Rubattu S, Martinelli O, Pignatelli P, Violi F, Volpe M, Versaci F, Frati L, Frati G, Sciarretta S. Beneficial effects of a combination of natural product activators of autophagy on endothelial cells and platelets. Br J Pharmacol 2021; 178:2146-2159. [PMID: 33512008 DOI: 10.1111/bph.15399] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 01/16/2021] [Accepted: 01/18/2021] [Indexed: 02/05/2023] Open
Affiliation(s)
- Roberto Carnevale
- Department of Medical‐Surgical Sciences and Biotechnologies Sapienza University of Rome Latina Italy
- Mediterranea Cardiocentro‐Napoli Naples Italy
| | - Cristina Nocella
- Department of Clinical Internal, Anestesiological and Cardiovascular Sciences Sapienza University of Rome Rome Italy
| | - Sonia Schiavon
- Department of Medical‐Surgical Sciences and Biotechnologies Sapienza University of Rome Latina Italy
| | - Vittoria Cammisotto
- Department of General Surgery and Surgical Speciality Paride Stefanini Sapienza University of Rome Rome Italy
| | - Maria Cotugno
- Department of Angio‐Cardio‐Neurology IRCCS Neuromed, Località Camerelle Pozzilli Italy
| | - Maurizio Forte
- Department of Angio‐Cardio‐Neurology IRCCS Neuromed, Località Camerelle Pozzilli Italy
| | | | - Simona Marchitti
- Department of Angio‐Cardio‐Neurology IRCCS Neuromed, Località Camerelle Pozzilli Italy
| | - Daniele Vecchio
- Department of Medical‐Surgical Sciences and Biotechnologies Sapienza University of Rome Latina Italy
| | - Giuseppe Biondi Zoccai
- Department of Medical‐Surgical Sciences and Biotechnologies Sapienza University of Rome Latina Italy
- Mediterranea Cardiocentro‐Napoli Naples Italy
| | - Speranza Rubattu
- Department of Angio‐Cardio‐Neurology IRCCS Neuromed, Località Camerelle Pozzilli Italy
- Clinical and Molecular Medicine, School of Medicine and Psychology Sapienza University of Rome Rome Italy
| | - Ombretta Martinelli
- Unit of Vascular Surgery, Department “Paride Stefanini” Sapienza University of Rome Rome Italy
| | - Pasquale Pignatelli
- Mediterranea Cardiocentro‐Napoli Naples Italy
- Department of Clinical Internal, Anestesiological and Cardiovascular Sciences Sapienza University of Rome Rome Italy
| | - Francesco Violi
- Mediterranea Cardiocentro‐Napoli Naples Italy
- Department of Clinical Internal, Anestesiological and Cardiovascular Sciences Sapienza University of Rome Rome Italy
| | - Massimo Volpe
- Department of Angio‐Cardio‐Neurology IRCCS Neuromed, Località Camerelle Pozzilli Italy
- Clinical and Molecular Medicine, School of Medicine and Psychology Sapienza University of Rome Rome Italy
| | | | - Luigi Frati
- Department of Angio‐Cardio‐Neurology IRCCS Neuromed, Località Camerelle Pozzilli Italy
| | - Giacomo Frati
- Department of Medical‐Surgical Sciences and Biotechnologies Sapienza University of Rome Latina Italy
- Department of Angio‐Cardio‐Neurology IRCCS Neuromed, Località Camerelle Pozzilli Italy
| | - Sebastiano Sciarretta
- Department of Angio‐Cardio‐Neurology IRCCS Neuromed, Località Camerelle Pozzilli Italy
- Istituto Pasteur Italia‐Fondazione Cenci Bolognetti and Department of Medical‐Surgical Sciences and Biotechnologies Sapienza University of Rome Latina, 04100 Italy
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Romaniello A, Rubattu S, Vaiarello V, Gigante A, Volpe M, Rosato E. Circulating NT-proANP level is a predictor of mortality for systemic sclerosis: a retrospective study of an Italian cohort. Expert Rev Clin Immunol 2021; 17:661-666. [PMID: 33770445 DOI: 10.1080/1744666x.2021.1908888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Objectives: The authors aimed to evaluate the role of N-terminal proANP (NT-proANP) and of NT-proBNP circulating levels as predictive markers of death due to systemic sclerosis (SSc).Methods: The authors retrospectively enrolled 51 SSc patients. At baseline, NT-proBNP and NT-proANP circulating levels and clinical features were collected. Date and causes of death were extracted during a 6-year follow-up.Results: 13 SSc patients (23.2%) died for SSc complications (9 for interstitial lung disease and 4 for pulmonary arterial hypertension). The median NT-proBNP plasma level did not significantly differ (p > 0.05) in SSc patients died or alive [645 (448-1026) fmol/ml vs 592 (409-789) fmol/ml]. The median NT-proANP plasma level was significantly (p < 0.01) higher in SSc died than in SSc patients alive [4000 (2100-6722) fmol/ml vs 1640 (1381-2721) fmol/ml]. The Kaplan-Meier analysis revealed that SSc patients with increased NT-proANP level had increased mortality (p < 0.05). In the multivariate analysis, DLco [HR 0.966 (0.934-0.999), p < 0.05] and NT-proANP level [HR 1 (1-1), p < 0.05] were predictive markers of death due to SSc.Conclusions: NT-proANP plasma level is a predictive marker of death due to SSc.
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Affiliation(s)
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.,IRCCS Neuromed, Pozzilli (Isernia), Italy
| | - Valentina Vaiarello
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Antonietta Gigante
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Edoardo Rosato
- Department of Translational and Precision Medicine, Sapienza University of Rome, Rome, Italy
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Pepe G, Cotugno M, Marracino F, Giova S, Capocci L, Forte M, Stanzione R, Bianchi F, Marchitti S, Di Pardo A, Sciarretta S, Rubattu S, Maglione V. Differential Expression of Sphingolipid Metabolizing Enzymes in Spontaneously Hypertensive Rats: A Possible Substrate for Susceptibility to Brain and Kidney Damage. Int J Mol Sci 2021; 22:ijms22073796. [PMID: 33917593 PMCID: PMC8038804 DOI: 10.3390/ijms22073796] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 03/29/2021] [Accepted: 04/01/2021] [Indexed: 02/07/2023] Open
Abstract
Alterations in the metabolism of sphingolipids, a class of biologically active molecules in cell membranes with direct effect on vascular homeostasis, are increasingly recognized as important determinant in different vascular disorders. However, it is not clear whether sphingolipids are implicated in the pathogenesis of hypertension-related cerebrovascular and renal damage. In this study, we evaluated the existence of possible abnormalities related to the sphingolipid metabolism in the brain and kidneys of two well validated spontaneously hypertensive rat strains, the stroke-prone (SHRSP) and the stroke-resistant (SHRSR) models, as compared to the normotensive Wistar Kyoto (WKY) rat strain. Our results showed a global alteration in the metabolism of sphingolipids in both cerebral and renal tissues of both hypertensive strains as compared to the normotensive rat. However, few defects, such as reduced expression of enzymes involved in the metabolism/catabolism of sphingosine-1-phosphate and in the de novo biosynthetic pathways, were exclusively detected in the SHRSP. Although further studies are necessary to fully understand the significance of these findings, they suggest that defects in specific lipid molecules and/or their related metabolic pathways may likely contribute to the pathogenesis of hypertensive target organ damage and may eventually serve as future therapeutic targets to reduce the vascular consequences of hypertension.
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Affiliation(s)
- Giuseppe Pepe
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
| | - Maria Cotugno
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
| | - Federico Marracino
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
| | - Susy Giova
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
| | - Luca Capocci
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
| | - Maurizio Forte
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
| | - Rosita Stanzione
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
| | - Franca Bianchi
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
| | - Simona Marchitti
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
| | - Alba Di Pardo
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
- Correspondence: (A.D.P.); (S.R.); (V.M.)
| | - Sebastiano Sciarretta
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Latina 04100, Italy;
| | - Speranza Rubattu
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome 00185, Italy
- Correspondence: (A.D.P.); (S.R.); (V.M.)
| | - Vittorio Maglione
- IRCCS Neuromed, Pozzilli 86077, Italy; (G.P.); (M.C.); (F.M.); (S.G.); (L.C.); (M.F.); (R.S.); (F.B.); (S.M.)
- Correspondence: (A.D.P.); (S.R.); (V.M.)
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Cava F, Cristiano E, Musumeci MB, Savio C, Germani A, Monaco ML, Petrucci S, Torrisi MR, Autore C, Rubattu S, Piane M. TNNI3 and KCNQ1 co-inherited variants in a family with hypertrophic cardiomyopathy and long QT phenotypes: A case report. Mol Genet Metab Rep 2021; 27:100743. [PMID: 33777698 PMCID: PMC7985525 DOI: 10.1016/j.ymgmr.2021.100743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/26/2021] [Accepted: 03/04/2021] [Indexed: 10/27/2022] Open
Abstract
QTc prolongation is reported in patients with hypertrophic cardiomyopathy (HCM). However, the causes of the QTc interval increase remain unclear. The main contribution to QTc prolongation in HCM is attributed to the myocardial hypertrophy and related structural damage. In a 24-year-old male proband, affected by HCM and long QTc, we identified by Next Generation Sequencing a pathogenic variant in gene TNNI3 co-inherited with a damaging variant in KCNQ1 gene. This evidence suggests the possibility that QTc interval prolongation and its dispersion in HCM could be associated not only to the severity of left ventricular hypertrophy but also to the co-inheritance of pathogenic variants related to both long QT Syndrome (LQTS) and HCM. Although the simultaneous presence of pathogenic variants in genes related to different heart diseases is extremely rare, counseling and genetic testing appear crucial for the clinical diagnosis. Screening of LQTS genes should be considered in HCM patients to clarify the origin of long QTc, to provide more information about the clinical presentation and to evaluate the incidence of the co-existence of LQTS/HCM gene variants that could occur more frequently than so far reported.
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Affiliation(s)
- Francesco Cava
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, "Sapienza" University of Rome, Rome 00189, Italy
| | - Ernesto Cristiano
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, "Sapienza" University of Rome, Rome 00189, Italy
| | - Maria Beatrice Musumeci
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, "Sapienza" University of Rome, Rome 00189, Italy
| | - Camilla Savio
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, "Sapienza" University of Rome, Rome 00189, Italy
| | - Aldo Germani
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, "Sapienza" University of Rome, Rome 00189, Italy.,Sant'Andrea University Hospital, Rome 00100, Italy
| | - Maria Lo Monaco
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, "Sapienza" University of Rome, Rome 00189, Italy
| | - Simona Petrucci
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, "Sapienza" University of Rome, Rome 00189, Italy.,Sant'Andrea University Hospital, Rome 00100, Italy
| | - Maria Rosaria Torrisi
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, "Sapienza" University of Rome, Rome 00189, Italy.,Sant'Andrea University Hospital, Rome 00100, Italy
| | - Camillo Autore
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, "Sapienza" University of Rome, Rome 00189, Italy
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, "Sapienza" University of Rome, Rome 00189, Italy.,IRCCS Neuromed, Pozzilli, IS 86077, Italy
| | - Maria Piane
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, "Sapienza" University of Rome, Rome 00189, Italy.,Sant'Andrea University Hospital, Rome 00100, Italy
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Rubattu S. Strategies to improve blood pressure control: A step forward to winning the battle. Int J Cardiol Hypertens 2021; 8:100070. [PMID: 33884363 PMCID: PMC7803039 DOI: 10.1016/j.ijchy.2020.100070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 12/04/2020] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE Hypertension represents a common risk factor for all major cardiovascular diseases. The issue of inappropriate blood pressure control in the hypertensive population is a worldwide still unsolved problem, with heavy consequences on the health care systems. A call to action is required to optimize blood pressure control and to reduce the cardiovascular risk. METHODS AND RESULTS In this issue of the journal a new study presents the results of a multifaceted complex approach, in the context of a quality improvement program, through the involvement of a high functioning multidisciplinary team. A patient population largely underprivileged, urban and 75% African American, referring to an Internal Medicine Clinic, included a large majority of hypertensive patients with inappropriate blood pressure control. By addressing identified barriers to achieve optimal blood pressure control, the current improvement program pursued the education of physicians, nurses and patients as a key driver to optimize patients-provider communication and to achieve a satisfactory final result. CONCLUSIONS The strategy described in the study by Sadeghi et al. allowed to maintain positive results for one year and thereafter. Despite some weaknesses, this multifaceted complex approach deserves particular attention since it describes relevant findings that represent a significant step forward to improving blood pressure control in the hypertensive population.
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Affiliation(s)
- Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Sant’Andrea Hospital, Rome, Italy
- IRCCS Neuromed, Pozzilli (IS), Italy
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Frati G, Forte M, di Nonno F, Bordin A, Chimenti I, Picchio V, Cavarretta E, Stanzione R, Bianchi F, Carnevale R, Nocella C, Schiavon S, Vecchio D, Marchitti S, De Falco E, Rubattu S, Paneni F, Biondi‐Zoccai G, Versaci F, Volpe M, Pagano F, Sciarretta S. Inhibition of miR-155 Attenuates Detrimental Vascular Effects of Tobacco Cigarette Smoking. J Am Heart Assoc 2020; 9:e017000. [PMID: 33317369 PMCID: PMC7955400 DOI: 10.1161/jaha.120.017000] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 10/27/2020] [Indexed: 02/05/2023]
Abstract
Background The role of microRNAs dysregulation in tobacco cigarette smoking-induced vascular damage still needs to be clarified. We assessed the acute effects of tobacco cigarette smoking on endothelial cell-related circulating microRNAs in healthy subjects. In addition, we investigated the potential role of microRNAs in smoking-dependent endothelial cell damage. Methods and Results A panel of endothelial-related microRNAs was quantified in healthy subjects before and after smoking 1 tobacco cigarette. Serum levels of miR-155 were found to be significantly increased shortly after smoking. We also observed a progressive and significant miR-155 accumulation in culture media of human endothelial cells after 30 minutes and up to 4 hours of cigarette smoke condensate treatment in vitro without evidence of cell death, indicating that miR-155 can be released by endothelial cells in response to smoking stress. Cigarette smoke condensate appeared to enhance oxidative stress and impair cell survival, angiogenesis, and NO metabolism in human endothelial cells. Notably, these effects were abrogated by miR-155 inhibition. We also observed that miR-155 inhibition rescued the deleterious effects of cigarette smoke condensate on endothelial-mediated vascular relaxation and oxidative stress in isolated mouse mesenteric arteries. Finally, we found that exogenous miR-155 overexpression mimics the effects of smoking stress by inducing the upregulation of inflammatory markers, impairing angiogenesis and reducing cell survival. These deleterious effects were associated with downregulation of vascular endothelial growth factor and endothelial NO synthetase. Conclusions Our results suggest that miR-155 dysregulation may contribute to the deleterious vascular effects of tobacco smoking.
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Affiliation(s)
- Giacomo Frati
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
- IRCCS NeuromedPozzilliItaly
| | | | | | - Antonella Bordin
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
| | - Isotta Chimenti
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
- Mediterranea Cardiocentro‐NapoliNapoliItaly
| | - Vittorio Picchio
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
| | - Elena Cavarretta
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
| | | | | | - Roberto Carnevale
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
- Mediterranea Cardiocentro‐NapoliNapoliItaly
| | - Cristina Nocella
- Department of Internal Medicine and Medical SpecialtiesSapienza University of RomeItaly
| | - Sonia Schiavon
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
| | - Daniele Vecchio
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
| | | | - Elena De Falco
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
- Mediterranea Cardiocentro‐NapoliNapoliItaly
| | - Speranza Rubattu
- IRCCS NeuromedPozzilliItaly
- Department of Clinical and Molecular MedicineSchool of Medicine and PsychologySapienza University of RomeOspedale S. AndreaRomeItaly
| | - Francesco Paneni
- Center for Molecular CardiologyUniversity of ZürichSwitzerland
- CardiologyUniversity Heart CenterUniversity Hospital ZurichZurichSwitzerland
| | - Giuseppe Biondi‐Zoccai
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
- Mediterranea Cardiocentro‐NapoliNapoliItaly
| | | | - Massimo Volpe
- IRCCS NeuromedPozzilliItaly
- Department of Clinical and Molecular MedicineSchool of Medicine and PsychologySapienza University of RomeOspedale S. AndreaRomeItaly
| | - Francesca Pagano
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
| | - Sebastiano Sciarretta
- Department of Medical‐Surgical Sciences and BiotechnologiesSapienza University of RomeLatinaItaly
- IRCCS NeuromedPozzilliItaly
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Rubattu S, Gallo G, Volpe M. Sacubitril/Valsartan: Potential Impact of ARNi "Beyond the Wall" of ACE2 on Treatment and Prognosis of Heart Failure Patients With Coronavirus Disease-19. Front Cardiovasc Med 2020; 7:616564. [PMID: 33330677 PMCID: PMC7728735 DOI: 10.3389/fcvm.2020.616564] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 11/06/2020] [Indexed: 12/11/2022] Open
Affiliation(s)
- Speranza Rubattu
- Cardiology Unit, Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
- Istituto di Ricovero e Cura a Carattere Scientifico Neuromed, Pozzilli, Italy
| | - Giovanna Gallo
- Cardiology Unit, Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Massimo Volpe
- Cardiology Unit, Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
- Istituto di Ricovero e Cura a Carattere Scientifico Neuromed, Pozzilli, Italy
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Carrizzo A, Izzo C, Forte M, Sommella E, Di Pietro P, Venturini E, Ciccarelli M, Galasso G, Rubattu S, Campiglia P, Sciarretta S, Frati G, Vecchione C. A Novel Promising Frontier for Human Health: The Beneficial Effects of Nutraceuticals in Cardiovascular Diseases. Int J Mol Sci 2020; 21:ijms21228706. [PMID: 33218062 PMCID: PMC7698807 DOI: 10.3390/ijms21228706] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/03/2020] [Accepted: 11/10/2020] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular diseases (CVDs) such as hypertension, atherosclerosis, myocardial infarction, and diabetes are a significant public health problem worldwide. Although several novel pharmacological treatments to reduce the progression of CVDs have been discovered during the last 20 years, the better way to contain the onset of CVDs remains prevention. In this regard, nutraceuticals seem to own a great potential in maintaining human health, exerting important protective cardiovascular effects. In the last years, there has been increased focus on identifying natural compounds with cardiovascular health-promoting effects and also to characterize the molecular mechanisms involved. Although many review articles have focused on the individual natural compound impact on cardiovascular diseases, the aim of this manuscript was to examine the role of the most studied nutraceuticals, such as resveratrol, cocoa, quercetin, curcumin, brassica, berberine and Spirulina platensis, on different CVDs.
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Affiliation(s)
- Albino Carrizzo
- Department of Angio-Cardio-Neurology, IRCCS Neuromed, 86077 Pozzilli, Italy; (A.C.); (M.F.); (E.V.); (S.R.); (S.S.); (G.F.)
- Department of Medicine and Surgery, University of Salerno, 84081 Baronissi, Italy; (C.I.); (P.D.P.); (M.C.); (G.G.); (P.C.)
| | - Carmine Izzo
- Department of Medicine and Surgery, University of Salerno, 84081 Baronissi, Italy; (C.I.); (P.D.P.); (M.C.); (G.G.); (P.C.)
| | - Maurizio Forte
- Department of Angio-Cardio-Neurology, IRCCS Neuromed, 86077 Pozzilli, Italy; (A.C.); (M.F.); (E.V.); (S.R.); (S.S.); (G.F.)
| | - Eduardo Sommella
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy;
| | - Paola Di Pietro
- Department of Medicine and Surgery, University of Salerno, 84081 Baronissi, Italy; (C.I.); (P.D.P.); (M.C.); (G.G.); (P.C.)
| | - Eleonora Venturini
- Department of Angio-Cardio-Neurology, IRCCS Neuromed, 86077 Pozzilli, Italy; (A.C.); (M.F.); (E.V.); (S.R.); (S.S.); (G.F.)
| | - Michele Ciccarelli
- Department of Medicine and Surgery, University of Salerno, 84081 Baronissi, Italy; (C.I.); (P.D.P.); (M.C.); (G.G.); (P.C.)
| | - Gennaro Galasso
- Department of Medicine and Surgery, University of Salerno, 84081 Baronissi, Italy; (C.I.); (P.D.P.); (M.C.); (G.G.); (P.C.)
| | - Speranza Rubattu
- Department of Angio-Cardio-Neurology, IRCCS Neuromed, 86077 Pozzilli, Italy; (A.C.); (M.F.); (E.V.); (S.R.); (S.S.); (G.F.)
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, Ospedale S.Andrea, Via di Grottarossa 1035, 00189 Rome, Italy
| | - Petro Campiglia
- Department of Medicine and Surgery, University of Salerno, 84081 Baronissi, Italy; (C.I.); (P.D.P.); (M.C.); (G.G.); (P.C.)
| | - Sebastiano Sciarretta
- Department of Angio-Cardio-Neurology, IRCCS Neuromed, 86077 Pozzilli, Italy; (A.C.); (M.F.); (E.V.); (S.R.); (S.S.); (G.F.)
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Corso della Repubblica 74, 04100 Latina, Italy
| | - Giacomo Frati
- Department of Angio-Cardio-Neurology, IRCCS Neuromed, 86077 Pozzilli, Italy; (A.C.); (M.F.); (E.V.); (S.R.); (S.S.); (G.F.)
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Corso della Repubblica 74, 04100 Latina, Italy
| | - Carmine Vecchione
- Department of Angio-Cardio-Neurology, IRCCS Neuromed, 86077 Pozzilli, Italy; (A.C.); (M.F.); (E.V.); (S.R.); (S.S.); (G.F.)
- Department of Medicine and Surgery, University of Salerno, 84081 Baronissi, Italy; (C.I.); (P.D.P.); (M.C.); (G.G.); (P.C.)
- Correspondence:
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Volpe M, Battistoni A, Bellotti P, Bellone S, Bertolotti M, Biffi A, Consoli A, Corsini A, Desideri G, Ferri C, Modena MG, Nati G, Pirro M, Rubattu S, Tocci G, Trimarco B, Volpe R, de Kreutzenberg SV. Recommendations for Cardiovascular Prevention During the Sars-Cov-2 Pandemic: An Executive Document by the Board of the Italian Society of Cardiovascular Prevention. High Blood Press Cardiovasc Prev 2020; 27:373-377. [PMID: 32734561 PMCID: PMC7391228 DOI: 10.1007/s40292-020-00401-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 07/21/2020] [Indexed: 12/18/2022] Open
Abstract
In 2020, the Sars-Cov-2 pandemic is causing a huge and dramatic impact on healthcare systems worldwide. During this emergency, fragile patients suffering from other comorbidities, especially patients susceptible to or affected by cardiovascular disease, are the ones most exposed to the poorer outcomes. Therefore, it is still mandatory to continue to strictly adhere to the rules of cardiovascular prevention. This document aims to provide all doctors with simple and clear recommendations in order to spread useful messages to the widest number of subjects in order to continue the battle against cardiovascular diseases even in times of pandemic.
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Affiliation(s)
- Massimo Volpe
- Division of Cardiology, Department of Clinical and Molecular Medicine, University of Rome Sapienza, Sant'Andrea Hospital, Via di Grottarossa 1035-1039, 00189, Rome, Italy. .,IRCCS Neuromed, Pozzilli, Italy.
| | - Allegra Battistoni
- Division of Cardiology, Department of Clinical and Molecular Medicine, University of Rome Sapienza, Sant'Andrea Hospital, Via di Grottarossa 1035-1039, 00189, Rome, Italy
| | | | | | | | | | - Alessandro Biffi
- Med-Ex, Medicine and Exercise, Medical Partner Scuderia Ferrari, Rome, Italy
| | | | | | | | | | | | - Giulio Nati
- Division of Cardiology, Department of Clinical and Molecular Medicine, University of Rome Sapienza, Sant'Andrea Hospital, Via di Grottarossa 1035-1039, 00189, Rome, Italy
| | - Matteo Pirro
- Università degli studi di Perugia, Perugia, Italy
| | - Speranza Rubattu
- Division of Cardiology, Department of Clinical and Molecular Medicine, University of Rome Sapienza, Sant'Andrea Hospital, Via di Grottarossa 1035-1039, 00189, Rome, Italy.,IRCCS Neuromed, Pozzilli, Italy
| | - Giuliano Tocci
- Division of Cardiology, Department of Clinical and Molecular Medicine, University of Rome Sapienza, Sant'Andrea Hospital, Via di Grottarossa 1035-1039, 00189, Rome, Italy.,IRCCS Neuromed, Pozzilli, Italy
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45
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Gallo G, Bianchi F, Cotugno M, Volpe M, Rubattu S. Natriuretic Peptides, Cognitive Impairment and Dementia: An Intriguing Pathogenic Link with Implications in Hypertension. J Clin Med 2020; 9:jcm9072265. [PMID: 32708758 PMCID: PMC7408839 DOI: 10.3390/jcm9072265] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 06/30/2020] [Accepted: 07/15/2020] [Indexed: 12/11/2022] Open
Abstract
The natriuretic peptides (NPs) belong to a family of cardiac hormones that exert relevant protective functions within the cardiovascular system. An increase of both brain and atrial natriuretic peptide levels, particularly of the amino-terminal peptides (NT-proBNP and NT-proANP), represents a marker of cardiovascular damage. A link between increased NP levels and cognitive decline and dementia has been reported in several human studies performed both in general populations and in cohorts of patients affected by cardiovascular diseases (CVDs). In particular, it was reported that the elevation of NP levels in dementia can be both dependent and independent from CVD risk factors. In the first case, it may be expected that, by counteracting early on the cardiovascular risk factor load and the pathological processes leading to increased aminoterminal natriuretic peptide (NT-proNP) level, the risk of dementia could be significantly reduced. In case of a link independent from CVD risk factors, an increased NP level should be considered as a direct marker of neuronal damage. In the context of hypertension, elevated NT-proBNP and mid-regional (MR)-proANP levels behave as markers of brain microcirculatory damage and dysfunction. The available evidence suggests that they could help in identifying those subjects who would benefit most from a timely antihypertensive therapy.
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Affiliation(s)
- Giovanna Gallo
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy; (G.G.); (M.V.)
| | - Franca Bianchi
- IRCCS Neuromed, 86077 Pozzilli (Isernia), Italy; (F.B.); (M.C.)
| | - Maria Cotugno
- IRCCS Neuromed, 86077 Pozzilli (Isernia), Italy; (F.B.); (M.C.)
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy; (G.G.); (M.V.)
- IRCCS Neuromed, 86077 Pozzilli (Isernia), Italy; (F.B.); (M.C.)
| | - Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy; (G.G.); (M.V.)
- IRCCS Neuromed, 86077 Pozzilli (Isernia), Italy; (F.B.); (M.C.)
- Correspondence:
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Rubattu S, Stanzione R, Cotugno M, Bianchi F, Marchitti S, Forte M. Epigenetic control of natriuretic peptides: implications for health and disease. Cell Mol Life Sci 2020; 77:5121-5130. [DOI: 10.1007/s00018-020-03573-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 05/27/2020] [Accepted: 06/12/2020] [Indexed: 12/19/2022]
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Forte M, Stanzione R, Cotugno M, Bianchi F, Marchitti S, Rubattu S. Vascular ageing in hypertension: Focus on mitochondria. Mech Ageing Dev 2020; 189:111267. [PMID: 32473170 DOI: 10.1016/j.mad.2020.111267] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Revised: 05/20/2020] [Accepted: 05/22/2020] [Indexed: 12/25/2022]
Abstract
Hypertension is a common age-related disease, along with vascular and neurodegenerative diseases. Vascular ageing increases during hypertension, but hypertension itself accelerates vascular ageing, thus creating a vicious circle. Vascular stiffening, endothelial dysfunction, impaired contractility and vasorelaxation are the main alterations related to vascular ageing, as a consequence of vascular smooth muscle and endothelial cells senescence. Several molecular mechanisms have been involved into the functional and morphological changes of the aged vessels. Among them, oxidative stress, inflammation, extracellular matrix deregulation and mitochondrial dysfunction are the best characterized. In the present review, we discuss relevant literature about the biology of vascular and cerebrovascular ageing with a particular focus on mitochondria signalling. We underline the therapeutic strategies, able to improve mitochondrial health, which may represent a promising tool to decrease vascular dysfunction associated with ageing and hypertension-related complications.
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Affiliation(s)
- Maurizio Forte
- IRCCS Neuromed, Via Atinense, 18, 86077 Pozzilli IS, Italy
| | | | - Maria Cotugno
- IRCCS Neuromed, Via Atinense, 18, 86077 Pozzilli IS, Italy
| | - Franca Bianchi
- IRCCS Neuromed, Via Atinense, 18, 86077 Pozzilli IS, Italy
| | | | - Speranza Rubattu
- IRCCS Neuromed, Via Atinense, 18, 86077 Pozzilli IS, Italy; Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy.
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48
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Forte M, Schirone L, Ameri P, Basso C, Catalucci D, Modica J, Chimenti C, Crotti L, Frati G, Rubattu S, Schiattarella GG, Torella D, Perrino C, Indolfi C, Sciarretta S. The role of mitochondrial dynamics in cardiovascular diseases. Br J Pharmacol 2020; 178:2060-2076. [DOI: 10.1111/bph.15068] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 03/31/2020] [Accepted: 04/01/2020] [Indexed: 12/22/2022] Open
Affiliation(s)
- Maurizio Forte
- Department of AngioCardioNeurology IRCCS Neuromed Pozzili Italy
| | - Leonardo Schirone
- Department of Medical and Surgical Sciences and Biotechnologies Sapienza University of Rome Latina Italy
- Department of Internal, Anesthetic and Cardiovascular Clinical Sciences “La Sapienza” University of Rome Rome Italy
| | - Pietro Ameri
- Cardiovascular Disease Unit IRCCS Ospedale Policlinico Genova Italy
- Department of Internal Medicine University of Genova Genova Italy
| | - Cristina Basso
- Cardiovascular Pathology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health University of Padua Medical School Padova Italy
| | - Daniele Catalucci
- Humanitas Clinical and Research Center IRCCS Rozzano Italy
- National Research Council Institute of Genetic and Biomedical Research ‐ UOS Milan Italy
| | - Jessica Modica
- Humanitas Clinical and Research Center IRCCS Rozzano Italy
- National Research Council Institute of Genetic and Biomedical Research ‐ UOS Milan Italy
| | - Cristina Chimenti
- Department of Cardiovascular, Respiratory, Nephrologic, and Geriatric Sciences Sapienza University of Rome Rome Italy
| | - Lia Crotti
- Istituto Auxologico Italiano IRCCS, Center for Cardiac Arrhythmias of Genetic Origin and Laboratory of Cardiovascular Genetics Milan Italy
- Istituto Auxologico Italiano, IRCCS, Department of Cardiovascular, Neural and Metabolic Sciences San Luca Hospital Milan Italy
- Department of Medicine and Surgery Università Milano‐Bicocca Milan Italy
| | - Giacomo Frati
- Department of AngioCardioNeurology IRCCS Neuromed Pozzili Italy
- Department of Medical and Surgical Sciences and Biotechnologies Sapienza University of Rome Latina Italy
| | - Speranza Rubattu
- Department of AngioCardioNeurology IRCCS Neuromed Pozzili Italy
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology Sapienza University of Rome Rome Italy
| | - Gabriele Giacomo Schiattarella
- Department of Internal Medicine (Cardiology) University of Texas Southwestern Medical Center Dallas TX USA
- Division of Cardiology, Department of Advanced Biomedical Sciences Federico II University of Naples Naples Italy
| | - Daniele Torella
- Molecular and Cellular Cardiology Laboratory, Department of Experimental and Clinical Medicine Magna Graecia University Catanzaro Italy
| | - Cinzia Perrino
- Division of Cardiology, Department of Advanced Biomedical Sciences Federico II University of Naples Naples Italy
| | - Ciro Indolfi
- Molecular and Cellular Cardiology Laboratory, Department of Experimental and Clinical Medicine Magna Graecia University Catanzaro Italy
| | - Sebastiano Sciarretta
- Department of AngioCardioNeurology IRCCS Neuromed Pozzili Italy
- Department of Medical and Surgical Sciences and Biotechnologies Sapienza University of Rome Latina Italy
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49
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Affiliation(s)
- Speranza Rubattu
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome.,IRCCS Neuromed, Pozzilli, Italy
| | - Massimo Volpe
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University, Rome.,IRCCS Neuromed, Pozzilli, Italy
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50
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Stanzione R, Cotugno M, Bianchi F, Marchitti S, Forte M, Volpe M, Rubattu S. Pathogenesis of Ischemic Stroke: Role of Epigenetic Mechanisms. Genes (Basel) 2020; 11:genes11010089. [PMID: 31941075 PMCID: PMC7017187 DOI: 10.3390/genes11010089] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 12/29/2019] [Accepted: 01/09/2020] [Indexed: 12/17/2022] Open
Abstract
Epigenetics is the branch of molecular biology that studies modifications able to change gene expression without altering the DNA sequence. Epigenetic modulations include DNA methylation, histone modifications, and noncoding RNAs. These gene modifications are heritable and modifiable and can be triggered by lifestyle and nutritional factors. In recent years, epigenetic changes have been associated with the pathogenesis of several diseases such as diabetes, obesity, renal pathology, and different types of cancer. They have also been related with the pathogenesis of cardiovascular diseases including ischemic stroke. Importantly, since epigenetic modifications are reversible processes they could assist with the development of new therapeutic approaches for the treatment of human diseases. In the present review article, we aim to collect the most recent evidence concerning the impact of epigenetic modifications on the pathogenesis of ischemic stroke in both animal models and humans.
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Affiliation(s)
- Rosita Stanzione
- IRCCS Neuromed, Via Atinense, 18, 86077 Pozzilli IS, Italy; (M.C.); (F.B.); (S.M.); (M.F.); (M.V.); (S.R.)
- Correspondence: ; Tel.: +86-5915224
| | - Maria Cotugno
- IRCCS Neuromed, Via Atinense, 18, 86077 Pozzilli IS, Italy; (M.C.); (F.B.); (S.M.); (M.F.); (M.V.); (S.R.)
| | - Franca Bianchi
- IRCCS Neuromed, Via Atinense, 18, 86077 Pozzilli IS, Italy; (M.C.); (F.B.); (S.M.); (M.F.); (M.V.); (S.R.)
| | - Simona Marchitti
- IRCCS Neuromed, Via Atinense, 18, 86077 Pozzilli IS, Italy; (M.C.); (F.B.); (S.M.); (M.F.); (M.V.); (S.R.)
| | - Maurizio Forte
- IRCCS Neuromed, Via Atinense, 18, 86077 Pozzilli IS, Italy; (M.C.); (F.B.); (S.M.); (M.F.); (M.V.); (S.R.)
| | - Massimo Volpe
- IRCCS Neuromed, Via Atinense, 18, 86077 Pozzilli IS, Italy; (M.C.); (F.B.); (S.M.); (M.F.); (M.V.); (S.R.)
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy
| | - Speranza Rubattu
- IRCCS Neuromed, Via Atinense, 18, 86077 Pozzilli IS, Italy; (M.C.); (F.B.); (S.M.); (M.F.); (M.V.); (S.R.)
- Department of Clinical and Molecular Medicine, School of Medicine and Psychology, Sapienza University of Rome, 00189 Rome, Italy
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