1
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Telesca M, Donniacuo M, Bellocchio G, Riemma MA, Mele E, Dell’Aversana C, Sgueglia G, Cianflone E, Cappetta D, Torella D, Altucci L, Castaldo G, Rossi F, Berrino L, Urbanek K, De Angelis A. Initial Phase of Anthracycline Cardiotoxicity Involves Cardiac Fibroblasts Activation and Metabolic Switch. Cancers (Basel) 2023; 16:53. [PMID: 38201480 PMCID: PMC10778158 DOI: 10.3390/cancers16010053] [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: 09/28/2023] [Revised: 12/12/2023] [Accepted: 12/15/2023] [Indexed: 01/12/2024] Open
Abstract
The application of doxorubicin (DOX) is hampered by cardiotoxicity, with diastolic dysfunction as the earliest manifestation. Fibrosis leads to impaired relaxation, but the mechanisms that operate shortly after DOX exposure are not clear. We asked whether the activation of cardiac fibroblasts (CFs) anticipates myocardial dysfunction and evaluated the effects of DOX on CF metabolism. CFs were isolated from the hearts of rats after the first injection of DOX. In another experiment, CFs were exposed to DOX in vitro. Cell phenotype and metabolism were determined. Early effects of DOX consisted of diastolic dysfunction and unchanged ejection fraction. Markers of pro-fibrotic remodeling and evidence of CF transformation were present immediately after treatment completion. Oxygen consumption rate and extracellular acidification revealed an increased metabolic activity of CFs and a switch to glycolytic energy production. These effects were consistent in CFs isolated from the hearts of DOX-treated animals and in naïve CFs exposed to DOX in vitro. The metabolic switch was paralleled with the phenotype change of CFs that upregulated markers of myofibroblast differentiation and the activation of pro-fibrotic signaling. In conclusion, the metabolic switch and activation of CFs anticipate DOX-induced damage and represent a novel target in the early phase of anthracycline cardiomyopathy.
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Affiliation(s)
- Marialucia Telesca
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Via Costantinopoli 16, 80138 Naples, Italy; (M.T.); (M.D.); (G.B.); (M.A.R.); (E.M.); (F.R.); (L.B.); (A.D.A.)
| | - Maria Donniacuo
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Via Costantinopoli 16, 80138 Naples, Italy; (M.T.); (M.D.); (G.B.); (M.A.R.); (E.M.); (F.R.); (L.B.); (A.D.A.)
| | - Gabriella Bellocchio
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Via Costantinopoli 16, 80138 Naples, Italy; (M.T.); (M.D.); (G.B.); (M.A.R.); (E.M.); (F.R.); (L.B.); (A.D.A.)
| | - Maria Antonietta Riemma
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Via Costantinopoli 16, 80138 Naples, Italy; (M.T.); (M.D.); (G.B.); (M.A.R.); (E.M.); (F.R.); (L.B.); (A.D.A.)
| | - Elena Mele
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Via Costantinopoli 16, 80138 Naples, Italy; (M.T.); (M.D.); (G.B.); (M.A.R.); (E.M.); (F.R.); (L.B.); (A.D.A.)
| | - Carmela Dell’Aversana
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via Costantinopoli 16, 80138 Naples, Italy; (C.D.); (G.S.); (L.A.)
- BIOGEM, Via Camporeale, 83031 Ariano Irpino, Italy
| | - Giulia Sgueglia
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via Costantinopoli 16, 80138 Naples, Italy; (C.D.); (G.S.); (L.A.)
| | - Eleonora Cianflone
- Department of Medical and Surgical Sciences, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy;
| | - Donato Cappetta
- Department of Biological and Environmental Sciences and Technologies, University of Salento, Via Lecce-Monteroni, 73047 Lecce, Italy;
| | - Daniele Torella
- Department of Experimental and Clinical Medicine, Magna Graecia University, 88100 Catanzaro, Italy;
| | - Lucia Altucci
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, Via Costantinopoli 16, 80138 Naples, Italy; (C.D.); (G.S.); (L.A.)
- BIOGEM, Via Camporeale, 83031 Ariano Irpino, Italy
- Institute of Experimental Endocrinology and Oncology “Gaetano Salvatore” (IEOS)-National Research Council (CNR), 80131 Naples, Italy
| | - Giuseppe Castaldo
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples “Federico II”, Via A. Pansini 5, 80131 Naples, Italy;
- CEINGE-Advanced Biotechnologies “Franco Salvatore”, Via G. Salvatore 486, 80131 Naples, Italy
| | - Francesco Rossi
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Via Costantinopoli 16, 80138 Naples, Italy; (M.T.); (M.D.); (G.B.); (M.A.R.); (E.M.); (F.R.); (L.B.); (A.D.A.)
| | - Liberato Berrino
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Via Costantinopoli 16, 80138 Naples, Italy; (M.T.); (M.D.); (G.B.); (M.A.R.); (E.M.); (F.R.); (L.B.); (A.D.A.)
| | - Konrad Urbanek
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples “Federico II”, Via A. Pansini 5, 80131 Naples, Italy;
- CEINGE-Advanced Biotechnologies “Franco Salvatore”, Via G. Salvatore 486, 80131 Naples, Italy
| | - Antonella De Angelis
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, Via Costantinopoli 16, 80138 Naples, Italy; (M.T.); (M.D.); (G.B.); (M.A.R.); (E.M.); (F.R.); (L.B.); (A.D.A.)
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2
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Sasset L, Manzo OL, Zhang Y, Marino A, Rubinelli L, Riemma MA, Chalasani MLS, Dasoveanu DC, Roviezzo F, Jankauskas SS, Santulli G, Bucci MR, Lu TT, Di Lorenzo A. Nogo-A reduces ceramide de novo biosynthesis to protect from heart failure. Cardiovasc Res 2023; 119:506-519. [PMID: 35815623 PMCID: PMC10226746 DOI: 10.1093/cvr/cvac108] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Revised: 05/24/2022] [Accepted: 06/14/2022] [Indexed: 11/13/2022] Open
Abstract
AIMS Growing evidence correlate the accrual of the sphingolipid ceramide in plasma and cardiac tissue with heart failure (HF). Regulation of sphingolipid metabolism in the heart and the pathological impact of its derangement remain poorly understood. Recently, we discovered that Nogo-B, a membrane protein of endoplasmic reticulum, abundant in the vascular wall, down-regulates the sphingolipid de novo biosynthesis via serine palmitoyltransferase (SPT), first and rate liming enzyme, to impact vascular functions and blood pressure. Nogo-A, a splice isoform of Nogo, is transiently expressed in cardiomyocyte (CM) following pressure overload. Cardiac Nogo is up-regulated in dilated and ischaemic cardiomyopathies in animals and humans. However, its biological function in the heart remains unknown. METHODS AND RESULTS We discovered that Nogo-A is a negative regulator of SPT activity and refrains ceramide de novo biosynthesis in CM exposed to haemodynamic stress, hence limiting ceramide accrual. At 7 days following transverse aortic constriction (TAC), SPT activity was significantly up-regulated in CM lacking Nogo-A and correlated with ceramide accrual, particularly very long-chain ceramides, which are the most abundant in CM, resulting in the suppression of 'beneficial' autophagy. At 3 months post-TAC, mice lacking Nogo-A in CM showed worse pathological cardiac hypertrophy and dysfunction, with ca. 50% mortality rate. CONCLUSION Mechanistically, Nogo-A refrains ceramides from accrual, therefore preserves the 'beneficial' autophagy, mitochondrial function, and metabolic gene expression, limiting the progression to HF under sustained stress.
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Affiliation(s)
- Linda Sasset
- Department of Pathology and Laboratory Medicine, Cardiovascular Research Institute, Brain and Mind Research Institute, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Onorina Laura Manzo
- Department of Pathology and Laboratory Medicine, Cardiovascular Research Institute, Brain and Mind Research Institute, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
- Department of Pharmacy, School of Medicine, University of Naples Federico II, via Domenico Montesano 49, Naples 80131, Italy
| | - Yi Zhang
- Department of Pathology and Laboratory Medicine, Cardiovascular Research Institute, Brain and Mind Research Institute, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi 710061, China
| | - Alice Marino
- Department of Pathology and Laboratory Medicine, Cardiovascular Research Institute, Brain and Mind Research Institute, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Luisa Rubinelli
- Department of Pathology and Laboratory Medicine, Cardiovascular Research Institute, Brain and Mind Research Institute, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
| | - Maria Antonietta Riemma
- Department of Pathology and Laboratory Medicine, Cardiovascular Research Institute, Brain and Mind Research Institute, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
- Department of Pharmacy, School of Medicine, University of Naples Federico II, via Domenico Montesano 49, Naples 80131, Italy
| | - Madhavi Latha S Chalasani
- Department of Microbiology and Immunology, Autoimmunity and Inflammation Program, Hospital for Special Surgery Research Institute, Weill Cornell Medicine, New York, NY 10065, USA
| | - Dragos C Dasoveanu
- Department of Microbiology and Immunology, Autoimmunity and Inflammation Program, Hospital for Special Surgery Research Institute, Weill Cornell Medicine, New York, NY 10065, USA
| | - Fiorentina Roviezzo
- Department of Pharmacy, School of Medicine, University of Naples Federico II, via Domenico Montesano 49, Naples 80131, Italy
| | - Stanislovas S Jankauskas
- Department of Medicine (Cardiology) and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Gaetano Santulli
- Department of Medicine (Cardiology) and Department of Molecular Pharmacology, Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Fleischer Institute for Diabetes and Metabolism (FIDAM), Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Maria Rosaria Bucci
- Department of Pharmacy, School of Medicine, University of Naples Federico II, via Domenico Montesano 49, Naples 80131, Italy
| | - Theresa T Lu
- Department of Microbiology and Immunology, Autoimmunity and Inflammation Program, Hospital for Special Surgery Research Institute, Weill Cornell Medicine, New York, NY 10065, USA
| | - Annarita Di Lorenzo
- Department of Pathology and Laboratory Medicine, Cardiovascular Research Institute, Brain and Mind Research Institute, Weill Cornell Medicine, 1300 York Avenue, New York, NY 10065, USA
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3
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Donniacuo M, De Angelis A, Telesca M, Bellocchio G, Riemma MA, Paolisso P, Scisciola L, Cianflone E, Torella D, Castaldo G, Capuano A, Urbanek K, Berrino L, Rossi F, Cappetta D. Atrial fibrillation: Epigenetic aspects and role of sodium-glucose cotransporter 2 inhibitors. Pharmacol Res 2023; 188:106591. [PMID: 36502999 DOI: 10.1016/j.phrs.2022.106591] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [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: 10/26/2022] [Revised: 11/30/2022] [Accepted: 11/30/2022] [Indexed: 12/13/2022]
Abstract
Atrial fibrillation (AF) is the most frequent arrhythmia and is associated with substantial morbidity and mortality. Pathophysiological aspects consist in the activation of pro-fibrotic signaling and Ca2+ handling abnormalities at atrial level. Structural and electrical remodeling creates a substrate for AF by triggering conduction abnormalities and cardiac arrhythmias. The care of AF patients focuses predominantly on anticoagulation, symptoms control and the management of risk factors and comorbidities. The goal of AF therapy points to restore sinus rhythm, re-establish atrioventricular synchrony and improve atrial contribution to the stroke volume. New layer of information to better comprehend AF pathophysiology, and identify targets for novel pharmacological interventions consists of the epigenetic phenomena including, among others, DNA methylation, histone modifications and noncoding RNAs. Moreover, the benefits of sodium-glucose cotransporter 2 inhibitors (SGLT2i) in diabetic and non-diabetic patients at cardiovascular risk as well as emerging evidence on the ability of SGLT2i to modify epigenetic signature in cardiovascular diseases provide a solid background to investigate a possible role of this drug class in the onset and progression of AF. In this review, following a summary of pathophysiology and management, epigenetic mechanisms in AF and the potential of sodium-glucose SGLT2i in AF patients are discussed.
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Affiliation(s)
- M Donniacuo
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - A De Angelis
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - M Telesca
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - G Bellocchio
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - M A Riemma
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - P Paolisso
- Cardiovascular Center Aalst, OLV Hospital, Aalst, Belgium; Department of Advanced Biomedical Sciences, University of Naples "Federico II", Via A. Pansini 5, 80131 Naples, Italy
| | - L Scisciola
- Department of Advanced Medical and Surgical Sciences, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - E Cianflone
- Department of Medical and Surgical Sciences, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - D Torella
- Department of Experimental and Clinical Medicine, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - G Castaldo
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples "Federico II", Via A. Pansini 5, 80131 Naples, Italy; CEINGE-Advanced, Via G. Salvatore 486, 80131 Naples, Italy
| | - A Capuano
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - K Urbanek
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples "Federico II", Via A. Pansini 5, 80131 Naples, Italy; CEINGE-Advanced, Via G. Salvatore 486, 80131 Naples, Italy.
| | - L Berrino
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - F Rossi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - D Cappetta
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
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4
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Urbanek K, Cappetta D, Bellocchio G, Coppola MA, Imbrici P, Telesca M, Donniacuo M, Riemma MA, Mele E, Cianflone E, Naviglio S, Conte E, Camerino GM, Mele M, Bucci M, Castaldo G, De Luca A, Rossi F, Berrino L, Liantonio A, De Angelis A. Dapagliflozin protects the kidney in a non-diabetic model of cardiorenal syndrome. Pharmacol Res 2023; 188:106659. [PMID: 36646190 DOI: 10.1016/j.phrs.2023.106659] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [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: 11/08/2022] [Revised: 01/10/2023] [Accepted: 01/10/2023] [Indexed: 01/15/2023]
Abstract
Cardiorenal syndrome encompasses a spectrum of disorders involving heart and kidney dysfunction, and sharing common risk factors, such as hypertension and diabetes. Clinical studies have shown that patients with and without diabetes may benefit from using sodium-glucose cotransporter 2 inhibitors to reduce the risk of heart failure and ameliorate renal endpoints. Because the underlying mechanisms remain elusive, we investigated the effects of dapagliflozin on the progression of renal damage, using a model of non-diabetic cardiorenal disease. Dahl salt-sensitive rats were fed a high-salt diet for five weeks and then randomized to dapagliflozin or vehicle for the following six weeks. After treatment with dapagliflozin, renal function resulted ameliorated as shown by decrease of albuminuria and urine albumin-to-creatinine ratio. Functional benefit was accompanied by a decreased accumulation of extracellular matrix and a reduced number of sclerotic glomeruli. Dapagliflozin significantly reduced expression of inflammatory and endothelial activation markers such as NF-κB and e-selectin. Upregulation of pro-oxidant-releasing NADPH oxidases 2 and 4 as well as downregulation of antioxidant enzymes were also counteracted by drug treatment. Our findings also evidenced the modulation of both classic and non-classic renin-angiotensin-aldosterone system (RAAS), and effects of dapagliflozin on gene expression of ion channels/transporters involved in renal homeostasis. Thus, in a non-diabetic model of cardiorenal syndrome, dapagliflozin provides renal protection by modulating inflammatory response, endothelial activation, fibrosis, oxidative stress, local RAAS and ion channels.
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Affiliation(s)
- Konrad Urbanek
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples "Federico II", Via A. Pansini 5, 80131 Naples, Italy; CEINGE-Advanced Biotechnologies, Via G. Salvatore 486, 80131 Naples, Italy
| | - Donato Cappetta
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy; Department of Biological and Environmental Sciences and Technologies, University of Salento, Via Lecce-Monteroni, Monteroni di Lecce, 73047 Lecce, Italy
| | - Gabriella Bellocchio
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - Maria Antonietta Coppola
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", Via Orabona 4, 70125 Bari, Italy
| | - Paola Imbrici
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", Via Orabona 4, 70125 Bari, Italy
| | - Marialucia Telesca
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - Maria Donniacuo
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - Maria Antonietta Riemma
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - Elena Mele
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - Eleonora Cianflone
- Department of Medical and Surgical Sciences, Magna Graecia University, Viale Europa, 88100 Catanzaro, Italy
| | - Silvio Naviglio
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - Elena Conte
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", Via Orabona 4, 70125 Bari, Italy
| | - Giulia Maria Camerino
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", Via Orabona 4, 70125 Bari, Italy
| | - Marco Mele
- University Hospital Policlinico Riuniti, Viale Pinto 1, 71100 Foggia, Italy
| | - Mariarosaria Bucci
- Department of Pharmacy, University of Naples "Federico II", Via A. Pansini 5, 80131 Naples, Italy
| | - Giuseppe Castaldo
- Department of Molecular Medicine and Medical Biotechnologies, University of Naples "Federico II", Via A. Pansini 5, 80131 Naples, Italy; CEINGE-Advanced Biotechnologies, Via G. Salvatore 486, 80131 Naples, Italy
| | - Annamaria De Luca
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", Via Orabona 4, 70125 Bari, Italy
| | - Francesco Rossi
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - Liberato Berrino
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy
| | - Antonella Liantonio
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", Via Orabona 4, 70125 Bari, Italy
| | - Antonella De Angelis
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Via Costantinopoli 16, 80138 Naples, Italy.
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5
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Sasset L, Manzo O, Zhang Y, Marino A, Rubinelli L, Riemma MA, Chalasani MLS, Dasoveanu DC, Roviezzo F, Jankauskas S, Santulli G, Bucci M, Lu T, Di Lorenzo A. Abstract P315: Nogo-a Reduces Ceramide
De Novo
Biosynthesis To Protect From Heart Failure. Hypertension 2022. [DOI: 10.1161/hyp.79.suppl_1.p315] [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: 11/16/2022]
Abstract
Growing evidence correlate the accrual of the sphingolipid ceramide in plasma and cardiac tissue with heart failure (HF). Regulation of sphingolipid metabolism in the heart and the pathological impact of its derangement remain poorly understood. Recently, we discovered that Nogo-B, a membrane protein of endoplasmic reticulum, abundant in the vascular wall, down-regulates the sphingolipid
de novo
biosynthesis, via serine palmitoyltransferase (SPT), first and rate liming enzyme, to impact vascular functions and blood pressure. Nogo-A, a splice isoform of Nogo, is transiently expressed in cardiomyocyte (CM) following pressure overload. Cardiac Nogo is upregulated in dilated and ischemic cardiomyopathies in animals and humans. However, its biological function in the heart remains unknown.We discovered that Nogo-A is a negative regulator of SPT activity and refrains ceramide
de novo
biosynthesis in CM exposed to hemodynamic stress, hence limiting ceramide accrual. At 7 days following transverse aortic constriction (TAC), SPT activity was significantly upregulated in CM lacking Nogo-A and correlated with ceramide accrual, particularly very long chain ceramides, which are the most abundant in CM, resulting in the suppression of “beneficial” autophagy. At 3 months post-TAC, mice lacking Nogo-A in CM showed worse pathological cardiac hypertrophy and dysfunction, with 50% mortality rate. Mechanistically, Nogo-A refrains ceramides from accrual, therefore preserves the “beneficial” autophagy, mitochondrial function, and metabolic gene expression, limiting the progression to HF under sustained stress.
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6
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Caiazzo E, Cerqua I, Turiello R, Riemma MA, De Palma G, Ialenti A, Roviezzo F, Morello S, Cicala C. Lack of Ecto-5′-Nucleotidase Protects Sensitized Mice against Allergen Challenge. Biomolecules 2022; 12:biom12050697. [PMID: 35625624 PMCID: PMC9139122 DOI: 10.3390/biom12050697] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 05/03/2022] [Accepted: 05/11/2022] [Indexed: 02/04/2023] Open
Abstract
Ecto-5′-nucleotidase (CD73), the ectoenzyme that together with CD39 is responsible for extracellular ATP hydrolysis and adenosine accumulation, regulates immune/inflammatory processes by controlling innate and acquired immunity cell functions. We previously demonstrated that CD73 is required for the assessment of a controlled allergic sensitization, in mice. Here, we evaluated the response to aerosolized allergen of female-sensitized mice lacking CD73 in comparison with their wild type counterpart. Results obtained show, in mice lacking CD73, the absence of airway hyperreactivity in response to an allergen challenge, paralleled by reduced airway CD23+B cells and IL4+T cells pulmonary accumulation together with reduced mast cells accumulation and degranulation. Our findings indicate CD73 as a potential therapeutic target for allergic asthma.
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Affiliation(s)
- Elisabetta Caiazzo
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (E.C.); (I.C.); (M.A.R.); (G.D.P.); (A.I.); (F.R.)
| | - Ida Cerqua
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (E.C.); (I.C.); (M.A.R.); (G.D.P.); (A.I.); (F.R.)
| | - Roberta Turiello
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (R.T.); (S.M.)
- PhD Program in Drug Discovery and Development, University of Salerno, 84084 Fisciano, Italy
| | - Maria Antonietta Riemma
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (E.C.); (I.C.); (M.A.R.); (G.D.P.); (A.I.); (F.R.)
| | - Giacomo De Palma
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (E.C.); (I.C.); (M.A.R.); (G.D.P.); (A.I.); (F.R.)
| | - Armando Ialenti
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (E.C.); (I.C.); (M.A.R.); (G.D.P.); (A.I.); (F.R.)
| | - Fiorentina Roviezzo
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (E.C.); (I.C.); (M.A.R.); (G.D.P.); (A.I.); (F.R.)
| | - Silvana Morello
- Department of Pharmacy, University of Salerno, 84084 Fisciano, Italy; (R.T.); (S.M.)
| | - Carla Cicala
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy; (E.C.); (I.C.); (M.A.R.); (G.D.P.); (A.I.); (F.R.)
- Correspondence:
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7
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Caiazzo E, Cerqua I, Riemma MA, Turiello R, Ialenti A, Schrader J, Fiume G, Caiazza C, Roviezzo F, Morello S, Cicala C. Exacerbation of Allergic Airway Inflammation in Mice Lacking ECTO-5'-Nucleotidase (CD73). Front Pharmacol 2020; 11:589343. [PMID: 33328996 PMCID: PMC7734328 DOI: 10.3389/fphar.2020.589343] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 10/20/2020] [Indexed: 12/15/2022] Open
Abstract
The airways are a target tissue of type I allergies and atopy is the main etiological factor of bronchial asthma. A predisposition to allergy and individual response to allergens are dependent upon environmental and host factors. Early studies performed to clarify the role of extracellular adenosine in the airways highlighted the importance of adenosine-generating enzymes CD73, together with CD39, as an innate protection system against lung injury. In experimental animals, deletion of CD73 has been associated with immune and autoimmune diseases. Our experiments have been performed to investigate the role of CD73 in the assessment of allergic airway inflammation following sensitization. We found that in CD73−/− mice sensitization, induced by subcutaneous ovalbumin (OVA) administration, increased signs of airway inflammation and atopy developed, characterized by high IgE plasma levels and increased pulmonary cytokines, reduced frequency of lung CD4+CD25+Foxp3+ T cells, but without bronchial hyperreactivity, compared to sensitized wild type mice. Our results provide evidence that the lack of CD73 causes an uncontrolled allergic sensitization, suggesting that CD73 is a key molecule at the interface between innate and adaptive immune response. The knowledge of host immune factors controlling allergic sensitization is of crucial importance and might help to find preventive interventions that could act before an allergy develops.
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Affiliation(s)
- Elisabetta Caiazzo
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Ida Cerqua
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Maria Antonietta Riemma
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Roberta Turiello
- Department of Pharmacy, University of Salerno, Salerno, Italy.,PhD Program in Drug Discovery and Development, University of Salerno, Salerno, Italy
| | - Armando Ialenti
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Jurgen Schrader
- Department of Molecular Cardiology, Heinrich Heine University, Düsseldorf, Germany
| | - Giuseppe Fiume
- Department of Experimental and Clinical Medicine, University of Catanzaro Magna Graecia, Catanzaro, Italy
| | - Carmen Caiazza
- Department of Molecular Medicine and Medical Biotechnologies, School of Medicine and Surgery, University of Naples 'Federico II', Naples, Italy
| | - Fiorentina Roviezzo
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Silvana Morello
- Department of Pharmacy, University of Salerno, Salerno, Italy
| | - Carla Cicala
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Naples, Italy
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De Cunto G, Brancaleone V, Riemma MA, Cerqua I, Vellecco V, Spaziano G, Cavarra E, Bartalesi B, D'Agostino B, Lungarella G, Cirino G, Lucattelli M, Roviezzo F. Functional contribution of sphingosine-1-phosphate to airway pathology in cigarette smoke-exposed mice. Br J Pharmacol 2019; 177:267-281. [PMID: 31499592 DOI: 10.1111/bph.14861] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 07/16/2019] [Accepted: 08/13/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND AND PURPOSE A critical role for sphingosine kinase/sphingosine-1-phosphate (S1P) pathway in the control of airway function has been demonstrated in respiratory diseases. Here, we address S1P contribution in a mouse model of mild chronic obstructive pulmonary disease (COPD). EXPERIMENTAL APPROACH C57BL/6J mice have been exposed to room air or cigarette smoke up to 11 months and killed at different time points. Functional and molecular studies have been performed. KEY RESULTS Cigarette smoke caused emphysematous changes throughout the lung parenchyma coupled to a progressive collagen deposition in both peribronchiolar and peribronchial areas. The high and low airways showed an increased reactivity to cholinergic stimulation and α-smooth muscle actin overexpression. Similarly, an increase in airway reactivity and lung resistances following S1P challenge occurred in smoking mice. A high expression of S1P, Sph-K2 , and S1P receptors (S1P2 and S1P3 ) has been detected in the lung of smoking mice. Sphingosine kinases inhibition reversed the increased cholinergic response in airways of smoking mice. CONCLUSIONS AND IMPLICATIONS S1P signalling up-regulation follows the disease progression in smoking mice and is involved in the development of airway hyperresponsiveness. Our study defines a therapeutic potential for S1P inhibitors in management of airways hyperresponsiveness associated to emphysema in smokers with both asthma and COPD.
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Affiliation(s)
- Giovanna De Cunto
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | | | | | - Ida Cerqua
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | | | - Giuseppe Spaziano
- Department of Experimental Medicine L. Donatelli, Section of Pharmacology, School of Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Eleonora Cavarra
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Barbara Bartalesi
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Bruno D'Agostino
- Department of Experimental Medicine L. Donatelli, Section of Pharmacology, School of Medicine, University of Campania Luigi Vanvitelli, Naples, Italy
| | - Giuseppe Lungarella
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
| | - Giuseppe Cirino
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Monica Lucattelli
- Department of Molecular and Developmental Medicine, University of Siena, Siena, Italy
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Marino A, Zhang Y, Rubinelli L, Riemma MA, Ip JE, Di Lorenzo A. Pressure overload leads to coronary plaque formation, progression, and myocardial events in ApoE-/- mice. JCI Insight 2019; 4:128220. [PMID: 31045580 DOI: 10.1172/jci.insight.128220] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [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: 02/18/2019] [Accepted: 03/27/2019] [Indexed: 01/01/2023] Open
Abstract
Hypercholesterolemia and hypertension are two major risk factors for coronary artery diseases, which remain the major cause of mortality in the industrialized world. Current animal models of atherosclerosis do not recapitulate coronary plaque disruption, thrombosis, and myocardial infarction occurring in humans. Recently, we demonstrated that exposure of the heart to high pressure, by transverse aortic constriction (TAC), induced coronary lesions in ApoE-/- mice on chow diet. The aim of this study was to characterize the magnitude and location of coronary lesions in ApoE-/- mice after TAC and to assess the susceptibility of coronary plaque to disruption, leading to myocardial events. Here, we describe a reliable pathological condition in mice characterized by the development of coronary lesions and its progression, leading to myocardial infarction; this model better recapitulates human disease. Following TAC surgery, about 90% of ApoE-/- mice developed coronary lesions, especially in the left anterior descending artery, with 59% of the mice manifesting a different magnitude of LAD stenosis. Myocardial events, identified in 74% of the mice, were mainly due to coronary plaque thrombosis and occlusion. That TAC-induced development and progression of coronary lesions in ApoE-/- mice, leading to myocardial events, represents a potentially novel and important tool to investigate the development of coronary lesions and its sequelae in a setting that better resemble human conditions.
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Affiliation(s)
- Alice Marino
- Department of Pathology and Laboratory Medicine.,Cardiovascular Research Institute, and.,Brain and Mind Research Institute, Weill Cornell Medicine, New York, New York, USA
| | - Yi Zhang
- Department of Pathology and Laboratory Medicine.,Cardiovascular Research Institute, and.,Brain and Mind Research Institute, Weill Cornell Medicine, New York, New York, USA
| | - Luisa Rubinelli
- Department of Pathology and Laboratory Medicine.,Cardiovascular Research Institute, and.,Brain and Mind Research Institute, Weill Cornell Medicine, New York, New York, USA
| | - Maria Antonietta Riemma
- Department of Pathology and Laboratory Medicine.,Cardiovascular Research Institute, and.,Brain and Mind Research Institute, Weill Cornell Medicine, New York, New York, USA.,Department of Pharmacy, School of Medicine, University of Naples "Federico II," Naples, Italy
| | - James E Ip
- Division of Cardiology, Department of Medicine, Weill Cornell Medicine, New York Presbyterian Hospital, New York, New York, USA
| | - Annarita Di Lorenzo
- Department of Pathology and Laboratory Medicine.,Cardiovascular Research Institute, and.,Brain and Mind Research Institute, Weill Cornell Medicine, New York, New York, USA
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Roviezzo F, Sorrentino R, Terlizzi M, Riemma MA, Iacono VM, Rossi A, Spaziano G, Pinto A, D'Agostino B, Cirino G. Toll-Like Receptor 4 Is Essential for the Expression of Sphingosine-1-Phosphate-Dependent Asthma-Like Disease in Mice. Front Immunol 2017; 8:1336. [PMID: 29093714 PMCID: PMC5651245 DOI: 10.3389/fimmu.2017.01336] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [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: 07/28/2017] [Accepted: 10/03/2017] [Indexed: 11/13/2022] Open
Abstract
Sphingosine-1-phosphate (S1P) levels significantly increase in bronchoalveolar lavage (BAL) of asthmatic patients following segmental allergen challenge and this increase well correlates with pulmonary inflammation. Epidemiological, genetic, clinical, and experimental data indicate a potential for the toll-like receptor 4 (TLR4) to initiate and exacerbate allergic airway diseases. The aim of this study was to evaluate the contribution of TLR4 in S1P-dependent asthma-like disease in mice. BALB/c or TLR4 defective (C3H/HeJ) mice received S1P (10 ng/mouse), LPS (0.1 μg/mouse) or S1P + LPS. Furthermore, S1P-treated BALB/c mice were injected with the purified rabbit anti-TLR4 antibody (10 μg/mouse). S1P administration induced airway hyperreactivity and pulmonary inflammation associated to an increase in the percentage of dendritic cells (DCs) and macrophages into the lung of BALB/c mice. These effects were coupled to a reduction of DCs in the mediastinic lymph node. All these S1P-mediated effects were absent in TLR4 defective mice or reversed by treatment with a purified rabbit anti-TLR4 antibody. Confocal analysis of pulmonary sections showed a significant increase in TLR4+ cells and a similar presence of S1P1 and TLR4 following S1P challenge. Accordingly, the immunoprecipitation evidenced an increased S1P1/TLR4 interaction. In conclusion, our findings suggest that a functional interaction between S1P1 and TLR4 leads to an enhanced allergic inflammatory response. Thus, S1P pathway contributes to the sentinel role played by innate immunity providing new targets for prevention and treatment of allergic airway diseases.
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Affiliation(s)
- Fiorentina Roviezzo
- Department of Pharmacy, School of Medicine, University of Naples Federico II, Naples, Italy
| | | | - Michela Terlizzi
- Department of Pharmacy (DIFARMA), University of Salerno, Salerno, Italy
| | | | | | - Antonietta Rossi
- Department of Pharmacy, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Giuseppe Spaziano
- Department of Experimental Medicine, Section of Pharmacology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Aldo Pinto
- Department of Pharmacy (DIFARMA), University of Salerno, Salerno, Italy
| | - Bruno D'Agostino
- Department of Experimental Medicine, Section of Pharmacology, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Giuseppe Cirino
- Department of Pharmacy, School of Medicine, University of Naples Federico II, Naples, Italy
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11
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Roviezzo F, Sorrentino R, Iacono VM, Brancaleone V, Terlizzi M, Riemma MA, Bertolino A, Rossi A, Matteis M, Spaziano G, Pinto A, D'Agostino B, Cirino G. Disodium cromoglycate inhibits asthma-like features induced by sphingosine-1-phosphate. Pharmacol Res 2016; 113:626-635. [PMID: 27713021 DOI: 10.1016/j.phrs.2016.09.014] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 07/28/2016] [Accepted: 09/14/2016] [Indexed: 11/17/2022]
Abstract
Compelling evidence suggests the involvement of sphingosine-1-phosphate (S1P) in the pathogenesis of asthma. The systemic administration of S1P causes asthma like features in the mouse involving mast cells. In this study we investigated whether disodium cromoglycate (DSCG), administered as a preventative treatment as in human therapy, could affect S1P effects on airways. BALB/c mice, treated with DSCG, received subcutaneous administration of S1P. Bronchi and pulmonary tissues were collected and functional, molecular and cellular studies were performed. DSCG inhibited S1P-induced airway hyper-reactivity as well as pulmonary inflammation. DSCG decreased the recruitment of solely mast cells and B cells in the lung. IgE serum levels, prostaglandin D2, mucus production and IL-13 were also reduced when mice were pretreated with DSCG. S1P induced pulmonary expression of CD23 on T and B cells, that was reversed by DSCG. Conversely, S1P failed to upregulate CD23 in mast cell-deficient Kit W-sh/W-sh mice. In conclusion we have shown that DSCG inhibits S1P-induced asthma like features in the mouse. This beneficial effect is due to a regulatory action on mast cell activity, and in turn to an inhibition of IgE-dependent T and B cells responses.
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Affiliation(s)
| | | | | | | | - Michela Terlizzi
- Department of Pharmacy (DIFARMA), University of Salerno, Salerno, Italy
| | | | - Antonio Bertolino
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Antonietta Rossi
- Department of Pharmacy, University of Naples Federico II, Naples, Italy
| | - Maria Matteis
- Department of Experimental Medicine L. Donatelli, Second University of Naples, Naples, Italy
| | - Giuseppe Spaziano
- Department of Experimental Medicine L. Donatelli, Second University of Naples, Naples, Italy
| | - Aldo Pinto
- Department of Pharmacy (DIFARMA), University of Salerno, Salerno, Italy
| | - Bruno D'Agostino
- Department of Experimental Medicine L. Donatelli, Second University of Naples, Naples, Italy.
| | - Giuseppe Cirino
- Department of Pharmacy, University of Naples Federico II, Naples, Italy.
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