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Phan F, Bourron O, Foufelle F, Le Stunff H, Hajduch E. Sphingosine-1-phosphate signalling in the heart: exploring emerging perspectives in cardiopathology. FEBS Lett 2024. [PMID: 38965662 DOI: 10.1002/1873-3468.14973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 05/23/2024] [Accepted: 06/12/2024] [Indexed: 07/06/2024]
Abstract
Cardiometabolic disorders contribute to the global burden of cardiovascular diseases. Emerging sphingolipid metabolites like sphingosine-1-phosphate (S1P) and its receptors, S1PRs, present a dynamic signalling axis significantly impacting cardiac homeostasis. S1P's intricate mechanisms extend to its transportation in the bloodstream by two specific carriers: high-density lipoprotein particles and albumin. This intricate transport system ensures the accessibility of S1P to distant target tissues, influencing several physiological processes critical for cardiovascular health. This review delves into the diverse functions of S1P and S1PRs in both physiological and pathophysiological conditions of the heart. Emphasis is placed on their diverse roles in modulating cardiac health, spanning from cardiac contractility, angiogenesis, inflammation, atherosclerosis and myocardial infarction. The intricate interplays involving S1P and its receptors are analysed concerning different cardiac cell types, shedding light on their respective roles in different heart diseases. We also review the therapeutic applications of targeting S1P/S1PRs in cardiac diseases, considering existing drugs like Fingolimod, as well as the prospects and challenges in developing novel therapies that selectively modulate S1PRs.
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Affiliation(s)
- Franck Phan
- INSERM, Centre de Recherche des Cordeliers, Sorbonne Université, Paris, France
- Diabetology Department, Assistance Publique-Hôpitaux de Paris (APHP), La Pitié-Salpêtrière-Charles Foix University Hospital, Paris, France
- Institut Hospitalo-Universitaire ICAN, Paris, France
| | - Olivier Bourron
- INSERM, Centre de Recherche des Cordeliers, Sorbonne Université, Paris, France
- Diabetology Department, Assistance Publique-Hôpitaux de Paris (APHP), La Pitié-Salpêtrière-Charles Foix University Hospital, Paris, France
- Institut Hospitalo-Universitaire ICAN, Paris, France
| | - Fabienne Foufelle
- INSERM, Centre de Recherche des Cordeliers, Sorbonne Université, Paris, France
- Institut Hospitalo-Universitaire ICAN, Paris, France
| | - Hervé Le Stunff
- Institut des Neurosciences Paris-Saclay, CNRS UMR 9197, Université Paris-Saclay, France
| | - Eric Hajduch
- INSERM, Centre de Recherche des Cordeliers, Sorbonne Université, Paris, France
- Institut Hospitalo-Universitaire ICAN, Paris, France
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2
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Wang L, Zhang X, Ma C, Wu N. 1-Phosphate receptor agonists: A promising therapeutic avenue for ischemia-reperfusion injury management. Int Immunopharmacol 2024; 131:111835. [PMID: 38508097 DOI: 10.1016/j.intimp.2024.111835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 03/07/2024] [Indexed: 03/22/2024]
Abstract
Ischemia-reperfusion injury (IRI) - a complex pathological condition occurring when blood supply is abruptly restored to ischemic tissues, leading to further tissue damage - poses a significant clinical challenge. Sphingosine-1-phosphate receptors (S1PRs), a specialized set of G-protein-coupled receptors comprising five subtypes (S1PR1 to S1PR5), are prominently present in various cell membranes, including those of lymphocytes, cardiac myocytes, and endothelial cells. Increasing evidence highlights the potential of targeting S1PRs for IRI therapeutic intervention. Notably, preconditioning and postconditioning strategies involving S1PR agonists like FTY720 have demonstrated efficacy in mitigating IRI. As the synthesis of a diverse array of S1PR agonists continues, with FTY720 being a prime example, the body of experimental evidence advocating for their role in IRI treatment is expanding. Despite this progress, comprehensive reviews delineating the therapeutic landscape of S1PR agonists in IRI remain limited. This review aspires to meticulously elucidate the protective roles and mechanisms of S1PR agonists in preventing and managing IRI affecting various organs, including the heart, kidney, liver, lungs, intestines, and brain, to foster novel pharmacological approaches in clinical settings.
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Affiliation(s)
- Linyuan Wang
- Department of Cardiovascular Ultrasound, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China; The Central Laboratory of The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Xiaowen Zhang
- Medical Research Center, Shengjing Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | - Chunyan Ma
- Department of Cardiovascular Ultrasound, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China.
| | - Nan Wu
- The Central Laboratory of The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China.
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3
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Kuai F, Zhou J, Qiu Y, Gao Y. FTY720 Attenuates Cerebral Vasospasm After Subarachnoid Hemorrhage Through the PI3K/AKT/eNOS and NF- κB Pathways in Rats. Neurol India 2022; 70:1517-1524. [PMID: 36076653 DOI: 10.4103/0028-3886.355128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Cerebral vasospasm (CVS) is a major complication of subarachnoid hemorrhage (SAH). Inflammation and nitric oxide (NO) have become increasingly recognized as key pathogenic contributors to brain injury in this condition. We aimed to examine the role of FTY720 in CVS after SAH. Endovascular perforation was used to establish an SAH model. Seventy-five male Sprague-Dawley rats were randomly divided into five groups: sham, sham + FTY720, SAH + saline, and two SAH + FTY720 (0.5 and 1 mg/kg) groups. The results showed that FTY720 treatment in both the surgery and nonsurgery groups decreased the counts of leukocytes and lymphocytes 72 hours after SAH. TNF-α (tumor necrosis factor alpha) and IL-1β (interleukin 1 beta) in both the cerebrospinal fluid (CSF) and the hippocampus were decreased, and the NF-κB (nuclear factor kappa B) pathway was inhibited. The levels of apoptotic proteins were downregulated. FTY720 promoted NO generation by activating the PI3K/AKT/eNOS pathway. CVS and neurological deficits in the SAH rats were ameliorated after FTY720 treatment. Compared with the sham-only animals, FTY720 treatment in the nonsurgery group did not increase mortality. These results indicated that FTY720 could alleviate CVS due to its anti-inflammatory and antiapoptosis effects and the promotion of NO generation. FTY720 may be effective in the clinical treatment of SAH patients.
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Affiliation(s)
- Feng Kuai
- Department of Geriatrics, The First People's Hospital of Yancheng, The Fourth Affiliated Hospital of Nantong University, Yancheng, China
| | - Jianping Zhou
- Department of Geriatrics, The First People's Hospital of Yancheng, The Fourth Affiliated Hospital of Nantong University, Yancheng, China
| | - Yuchen Qiu
- Department of Geriatrics, The First People's Hospital of Yancheng, The Fourth Affiliated Hospital of Nantong University, Yancheng, China
| | - Yang Gao
- Neurology, The First People's Hospital of Yancheng, The Fourth Affiliated Hospital of Nantong University, Yancheng, China
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4
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Cirillo F, Piccoli M, Ghiroldi A, Monasky MM, Rota P, La Rocca P, Tarantino A, D'Imperio S, Signorelli P, Pappone C, Anastasia L. The antithetic role of ceramide and sphingosine-1-phosphate in cardiac dysfunction. J Cell Physiol 2021; 236:4857-4873. [PMID: 33432663 DOI: 10.1002/jcp.30235] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 12/09/2020] [Accepted: 12/11/2020] [Indexed: 12/27/2022]
Abstract
Cardiovascular diseases (CVDs) are the leading cause of death globally and the number of cardiovascular patients, which is estimated to be over 30 million in 2018, represent a challenging issue for the healthcare systems worldwide. Therefore, the identification of novel molecular targets to develop new treatments is an ongoing challenge for the scientific community. In this context, sphingolipids (SLs) have been progressively recognized as potent bioactive compounds that play crucial roles in the modulation of several key biological processes, such as proliferation, differentiation, and apoptosis. Furthermore, SLs involvement in cardiac physiology and pathophysiology attracted much attention, since these molecules could be crucial in the development of CVDs. Among SLs, ceramide and sphingosine-1-phosphate (S1P) represent the most studied bioactive lipid mediators, which are characterized by opposing activities in the regulation of the fate of cardiac cells. In particular, maintaining the balance of the so-called ceramide/S1P rheostat emerged as an important novel therapeutical target to counteract CVDs. Thus, this review aims at critically summarizing the current knowledge about the antithetic roles of ceramide and S1P in cardiomyocytes dysfunctions, highlighting how the modulation of their metabolism through specific molecules, such as myriocin and FTY720, could represent a novel and interesting therapeutic approach to improve the management of CVDs.
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Affiliation(s)
- Federica Cirillo
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Milan, Italy
| | - Marco Piccoli
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Milan, Italy
| | - Andrea Ghiroldi
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Milan, Italy
| | | | - Paola Rota
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Paolo La Rocca
- Department of Biomedical Sciences for Health, University of Milan, Milan, Italy
| | - Adriana Tarantino
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Milan, Italy.,Department of Arrhythmology, IRCCS Policlinico San Donato, Milan, Italy
| | - Sara D'Imperio
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Milan, Italy.,Department of Arrhythmology, IRCCS Policlinico San Donato, Milan, Italy
| | - Paola Signorelli
- Department of Health Sciences, Biochemistry and Molecular Biology Laboratory, University of Milan, Milan, Italy
| | - Carlo Pappone
- Department of Arrhythmology, IRCCS Policlinico San Donato, Milan, Italy.,Faculty of Medicine and Surgery, University of Vita-Salute San Raffaele, Milan, Italy
| | - Luigi Anastasia
- Laboratory of Stem Cells for Tissue Engineering, IRCCS Policlinico San Donato, Milan, Italy.,Faculty of Medicine and Surgery, University of Vita-Salute San Raffaele, Milan, Italy
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5
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Wang Z, Higashikawa K, Yasui H, Kuge Y, Ohno Y, Kihara A, Midori YA, Houkin K, Kawabori M. FTY720 Protects Against Ischemia-Reperfusion Injury by Preventing the Redistribution of Tight Junction Proteins and Decreases Inflammation in the Subacute Phase in an Experimental Stroke Model. Transl Stroke Res 2020; 11:1103-1116. [PMID: 32103462 PMCID: PMC7496052 DOI: 10.1007/s12975-020-00789-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 01/22/2020] [Accepted: 02/12/2020] [Indexed: 12/18/2022]
Abstract
Injury due to brain ischemia followed by reperfusion (I/R) may be an important therapeutic target in the era of thrombectomy. FTY720, a widely known sphingosine-1-phosphate receptor agonist, exerts various neuroprotective effects. The aim of this study was to examine the protective effect of FTY720 with respect to I/R injury, especially focusing on blood-brain barrier (BBB) protection and anti-inflammatory effects. Male rats were subjected to transient ischemia and administered vehicle or 0.5 or 1.5 mg/kg of FTY720 immediately before reperfusion. Positron emission tomography (PET) with [18F]DPA-714 was performed 2 and 9 days after the insult to serially monitor neuroinflammation. Bovine and rat brain microvascular endothelial cells (MVECs) were also subjected to oxygen-glucose deprivation (OGD) and reperfusion, and administered FTY720, phosphorylated-FTY720 (FTY720-P), or their inhibitor. FTY720 dose-dependently reduced cell death, the infarct size, cell death including apoptosis, and inflammation. It also ameliorated BBB disruption and neurological deficits compared to in the vehicle group. PET indicated that FTY720 significantly inhibited the worsening of inflammation in later stages. FTY720-P significantly prevented the intracellular redistribution of tight junction proteins but did not increase their mRNA expression. These results suggest that FTY720 can ameliorate I/R injury by protecting the BBB and regulating neuroinflammation.
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Affiliation(s)
- Zifeng Wang
- Department of Neurosurgery, Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Kei Higashikawa
- Central Institutes of Isotope Science (Laboratory of Integrated Molecular Imaging, Department of Biomedical Imaging, Graduate School of Biomedical Science and Engineering), Hokkaido University, Sapporo, Hokkaido, Japan
| | - Hironobu Yasui
- Central Institutes of Isotope Science (Laboratory of Integrated Molecular Imaging, Department of Biomedical Imaging, Graduate School of Biomedical Science and Engineering), Hokkaido University, Sapporo, Hokkaido, Japan
| | - Yuji Kuge
- Central Institutes of Isotope Science (Laboratory of Integrated Molecular Imaging, Department of Biomedical Imaging, Graduate School of Biomedical Science and Engineering), Hokkaido University, Sapporo, Hokkaido, Japan
| | - Yusuke Ohno
- Laboratory of Biochemistry, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Akio Kihara
- Laboratory of Biochemistry, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Hokkaido, Japan
| | - Yenari A Midori
- Department of Neurology, University of California, San Francisco and the San Francisco Veterans Affairs Medical Center, San Francisco, CA, USA
| | - Kiyohiro Houkin
- Department of Neurosurgery, Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Masahito Kawabori
- Department of Neurosurgery, Graduate School of Medicine, Hokkaido University, Kita 15, Nishi 7, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan.
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6
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Plouffe B, Thomsen ARB, Irannejad R. Emerging Role of Compartmentalized G Protein-Coupled Receptor Signaling in the Cardiovascular Field. ACS Pharmacol Transl Sci 2020; 3:221-236. [PMID: 32296764 PMCID: PMC7155194 DOI: 10.1021/acsptsci.0c00006] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2020] [Indexed: 02/06/2023]
Abstract
G protein-coupled receptors (GPCRs) are cell surface receptors that for many years have been considered to function exclusively at the plasma membrane, where they bind to extracellular ligands and activate G protein signaling cascades. According to the conventional model, these signaling events are rapidly terminated by β-arrestin (β-arr) recruitment to the activated GPCR resulting in signal desensitization and receptor internalization. However, during the past decade, emerging evidence suggest that many GPCRs can continue to activate G proteins from intracellular compartments after they have been internalized. G protein signaling from intracellular compartments is in general more sustained compared to G protein signaling at the plasma membrane. Notably, the particular location closer to the nucleus is beneficial for selective cellular functions such as regulation of gene transcription. Here, we review key GPCRs that undergo compartmentalized G protein signaling and discuss molecular considerations and requirements for this signaling to occur. Our main focus will be on receptors involved in the regulation of important physiological and pathological cardiovascular functions. We also discuss how sustained G protein activation from intracellular compartments may be involved in cellular functions that are distinct from functions regulated by plasma membrane G protein signaling, and the corresponding significance in cardiovascular physiology.
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Affiliation(s)
- Bianca Plouffe
- Wellcome-Wolfson Institute for Experimental Medicine, Queen's University Belfast, Belfast BT9 7BL, United Kingdom
| | - Alex R B Thomsen
- Department of Basic Science and Craniofacial Biology, NYU College of Dentistry, New York, New York 10010, United States
| | - Roshanak Irannejad
- Department of Biochemistry and Biophysics, Cardiovascular Research Institute, University of California, San Francisco, California 94158, United States
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7
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Liu X, Wu J, Zhu C, Liu J, Chen X, Zhuang T, Kuang Y, Wang Y, Hu H, Yu P, Fan H, Zhang Y, Liu Z, Zhang L. Endothelial S1pr1 regulates pressure overload-induced cardiac remodelling through AKT-eNOS pathway. J Cell Mol Med 2019; 24:2013-2026. [PMID: 31854513 PMCID: PMC6991681 DOI: 10.1111/jcmm.14900] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/07/2019] [Accepted: 11/19/2019] [Indexed: 12/15/2022] Open
Abstract
Cardiac vascular microenvironment is crucial for cardiac remodelling during the process of heart failure. Sphingosine 1‐phosphate (S1P) tightly regulates vascular homeostasis via its receptor, S1pr1. We therefore hypothesize that endothelial S1pr1 might be involved in pathological cardiac remodelling. In this study, heart failure was induced by transverse aortic constriction (TAC) operation. S1pr1 expression is significantly increased in microvascular endothelial cells (ECs) of post‐TAC hearts. Endothelial‐specific deletion of S1pr1 significantly aggravated cardiac dysfunction and deteriorated cardiac hypertrophy and fibrosis in myocardium. In vitro experiments demonstrated that S1P/S1pr1 praxis activated AKT/eNOS signalling pathway, leading to more production of nitric oxide (NO), which is an essential cardiac protective factor. Inhibition of AKT/eNOS pathway reversed the inhibitory effect of EC‐S1pr1‐overexpression on angiotensin II (AngII)‐induced cardiomyocyte (CM) hypertrophy, as well as on TGF‐β‐mediated cardiac fibroblast proliferation and transformation towards myofibroblasts. Finally, pharmacological activation of S1pr1 ameliorated TAC‐induced cardiac hypertrophy and fibrosis, leading to an improvement in cardiac function. Together, our results suggest that EC‐S1pr1 might prevent the development of pressure overload‐induced heart failure via AKT/eNOS pathway, and thus pharmacological activation of S1pr1 or EC‐targeting S1pr1‐AKT‐eNOS pathway could provide a future novel therapy to improve cardiac function during heart failure development.
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Affiliation(s)
- Xiuxiang Liu
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jinjin Wu
- Cardiovascular Department, Shanghai Children's Medical Center, Shanghai Jiaotong University, Shanghai, China
| | - Chenying Zhu
- Heart Failure Institute, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jie Liu
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiaoli Chen
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Tao Zhuang
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yashu Kuang
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yanfang Wang
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Hao Hu
- Heart Failure Institute, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ping Yu
- Heart Failure Institute, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Huimin Fan
- Heart Failure Institute, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yuzhen Zhang
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zhongmin Liu
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
| | - Lin Zhang
- Key Laboratory of Arrhythmias of the Ministry of Education of China, Research Center for Translational Medicine, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China
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8
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Ahmed N. Cardioprotective mechanism of FTY720 in ischemia reperfusion injury. J Basic Clin Physiol Pharmacol 2019; 30:jbcpp-2019-0063. [PMID: 31469655 DOI: 10.1515/jbcpp-2019-0063] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 07/06/2019] [Indexed: 12/17/2022]
Abstract
Cardioprotection is a very challenging area in the field of cardiovascular sciences. Myocardial damage accounts for nearly 50% of injury due to reperfusion, yet there is no effective strategy to prevent this to reduce the burden of heart failure. During last couple of decades, by combining genetic and bimolecular studies, many new drugs have been developed to treat hypertension, heart failure, and cancer. The use of percutaneous coronary intervention has reduced the mortality and morbidity of acute coronary syndrome dramatically. However, there is no standard therapy available that can mitigate cardiac reperfusion injury, which contributes to up to half of myocardial infarcts. Literature shows that the activation of sphingosine receptors, which are G protein-coupled receptors, induces cardioprotection both in vitro and in vivo. The exact mechanism of this protection is not clear yet. In this review, we discuss the mechanism of ischemia reperfusion injury and the role of the FDA-approved sphingosine 1 phosphate drug fingolimod in cardioprotection.
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Affiliation(s)
- Naseer Ahmed
- The Aga Khan University, Medical College, Karachi, Pakistan, Phone: +92 21 3486 4465
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9
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Wang X, Li M, Yu Y, Liu G, Yu Y, Zou Y, Ge J, Chen R. FTY720 alleviates coxsackievirus B3‐induced myocarditis and inhibits viral replication through regulating sphingosine 1‐phosphate receptors and AKT/caspase‐3 pathways. J Cell Physiol 2019; 234:18029-18040. [PMID: 30843214 DOI: 10.1002/jcp.28434] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 02/03/2019] [Accepted: 02/14/2019] [Indexed: 01/08/2023]
Affiliation(s)
- Xinggang Wang
- Department of Cardiology, Key Laboratory of Viral Heart Diseases, Shanghai Institute of Cardiovascular Diseases Zhongshan Hospital, Fudan University, Ministry of Public Health Shanghai China
| | - Minghui Li
- Department of Cardiology, Key Laboratory of Viral Heart Diseases, Shanghai Institute of Cardiovascular Diseases Zhongshan Hospital, Fudan University, Ministry of Public Health Shanghai China
| | - Ying Yu
- Department of Cardiology, Key Laboratory of Viral Heart Diseases, Shanghai Institute of Cardiovascular Diseases Zhongshan Hospital, Fudan University, Ministry of Public Health Shanghai China
| | - Guijian Liu
- Department of Cardiology, Key Laboratory of Viral Heart Diseases, Shanghai Institute of Cardiovascular Diseases Zhongshan Hospital, Fudan University, Ministry of Public Health Shanghai China
| | - Yong Yu
- Department of Cardiology, Key Laboratory of Viral Heart Diseases, Shanghai Institute of Cardiovascular Diseases Zhongshan Hospital, Fudan University, Ministry of Public Health Shanghai China
| | - Yunzeng Zou
- Department of Cardiology, Key Laboratory of Viral Heart Diseases, Shanghai Institute of Cardiovascular Diseases Zhongshan Hospital, Fudan University, Ministry of Public Health Shanghai China
| | - Junbo Ge
- Department of Cardiology, Key Laboratory of Viral Heart Diseases, Shanghai Institute of Cardiovascular Diseases Zhongshan Hospital, Fudan University, Ministry of Public Health Shanghai China
| | - Ruizhen Chen
- Department of Cardiology, Key Laboratory of Viral Heart Diseases, Shanghai Institute of Cardiovascular Diseases Zhongshan Hospital, Fudan University, Ministry of Public Health Shanghai China
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Abstract
FTY720 is a sphingosine 1 phosphate (S1P) receptor agonist approved for the treatment of multiple sclerosis, which is a chronic inflammatory autoimmune disorder. Sepsis is a complex syndrome associated with progressive endotoxemic developments, which finally leads to damage of multiple organs, including the heart. In critical patients, cardiovascular dysfunction due to sepsis is a major cause of death. Previous studies have shown an association between S1P and cardioprotection in the situation of ischemia reperfusion and myocardial infarction. Therefore, we will study the role of S1P towards endotoxic cardiomyocytes. Different doses of FTY720 were applied or not to endotoxic cardiomyocytes. The concentration of inflammatory cytokines, including tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, and IL-10 was measured by enzyme-linked immuno sorbent assay. Western blotting was used to analyze the downstream signaling pathways. We discovered that FTY720 reduced the levels of TNF-α and IL-6 through the NF-ΚB pathway, inhibited the expression of caspase-3, and activated both protein kinase B and extracellular signal-regulated kinase 1/2. Additionally, the activation of protein kinase B and extracellular signal-regulated kinase 1/2 could be inhibited by the S1P1 and S1P3 receptor antagonist vulcanized polyethylene23019. Therefore, we infer that S1P exerts a protective effect towards endotoxic cardiomyocytes by decreasing the levels of TNF-α and IL-6, regulating apoptotic and survival signaling pathway. The S1P1 and S1P3 receptors are involved in the prosurvival signal activation.
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Cannavo A, Liccardo D, Komici K, Corbi G, de Lucia C, Femminella GD, Elia A, Bencivenga L, Ferrara N, Koch WJ, Paolocci N, Rengo G. Sphingosine Kinases and Sphingosine 1-Phosphate Receptors: Signaling and Actions in the Cardiovascular System. Front Pharmacol 2017; 8:556. [PMID: 28878674 PMCID: PMC5572949 DOI: 10.3389/fphar.2017.00556] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 08/07/2017] [Indexed: 12/20/2022] Open
Abstract
The sphingosine kinases 1 and 2 (SphK1 and 2) catalyze the phosphorylation of the lipid, sphingosine, generating the signal transmitter, sphingosine 1-phosphate (S1P). The activation of such kinases and the subsequent S1P generation and secretion in the blood serum of mammals represent a major checkpoint in many cellular signaling cascades. In fact, activating the SphK/S1P system is critical for cell motility and proliferation, cytoskeletal organization, cell growth, survival, and response to stress. In the cardiovascular system, the physiological effects of S1P intervene through the binding and activation of a family of five highly selective G protein-coupled receptors, called S1PR1-5. Importantly, SphK/S1P signal is present on both vascular and myocardial cells. S1P is a well-recognized survival factor in many tissues. Therefore, it is not surprising that the last two decades have seen a flourishing of interest and investigative efforts directed to obtain additional mechanistic insights into the signaling, as well as the biological activity of this phospholipid, and of its receptors, especially in the cardiovascular system. Here, we will provide an up-to-date account on the structure and function of sphingosine kinases, discussing the generation, release, and function of S1P. Keeping the bull's eye on the cardiovascular system, we will review the structure and signaling cascades and biological actions emanating from the stimulation of different S1P receptors. We will end this article with a summary of the most recent, experimental and clinical observations targeting S1PRs and SphKs as possible new therapeutic avenues for cardiovascular disorders, such as heart failure.
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Affiliation(s)
- Alessandro Cannavo
- Lewis Katz School of Medicine, Center for Translational Medicine, Temple University, PhiladelphiaPA, United States.,Department of Translational Medical Sciences, University of Naples Federico IINaples, Italy
| | - Daniela Liccardo
- Lewis Katz School of Medicine, Center for Translational Medicine, Temple University, PhiladelphiaPA, United States.,Department of Translational Medical Sciences, University of Naples Federico IINaples, Italy
| | - Klara Komici
- Department of Translational Medical Sciences, University of Naples Federico IINaples, Italy
| | - Graziamaria Corbi
- Department of Medicine and Health Science, University of MoliseCampobasso, Italy
| | - Claudio de Lucia
- Lewis Katz School of Medicine, Center for Translational Medicine, Temple University, PhiladelphiaPA, United States
| | | | - Andrea Elia
- Istituti Clinici Scientifici Maugeri SpA Società Benefit, Telese Terme Institute (BN)Telese, Italy
| | - Leonardo Bencivenga
- Department of Translational Medical Sciences, University of Naples Federico IINaples, Italy
| | - Nicola Ferrara
- Department of Translational Medical Sciences, University of Naples Federico IINaples, Italy.,Istituti Clinici Scientifici Maugeri SpA Società Benefit, Telese Terme Institute (BN)Telese, Italy
| | - Walter J Koch
- Lewis Katz School of Medicine, Center for Translational Medicine, Temple University, PhiladelphiaPA, United States
| | - Nazareno Paolocci
- Division of Cardiology, Johns Hopkins University Medical Institutions, BaltimoreMD, United States.,Department of Experimental Medicine, University of PerugiaPerugia, Italy
| | - Giuseppe Rengo
- Department of Translational Medical Sciences, University of Naples Federico IINaples, Italy.,Istituti Clinici Scientifici Maugeri SpA Società Benefit, Telese Terme Institute (BN)Telese, Italy
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Cannavo A, Liccardo D, Komici K, Corbi G, de Lucia C, Femminella GD, Elia A, Bencivenga L, Ferrara N, Koch WJ, Paolocci N, Rengo G. Sphingosine Kinases and Sphingosine 1-Phosphate Receptors: Signaling and Actions in the Cardiovascular System. Front Pharmacol 2017. [PMID: 28878674 DOI: 10.3389/fphar.2017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023] Open
Abstract
The sphingosine kinases 1 and 2 (SphK1 and 2) catalyze the phosphorylation of the lipid, sphingosine, generating the signal transmitter, sphingosine 1-phosphate (S1P). The activation of such kinases and the subsequent S1P generation and secretion in the blood serum of mammals represent a major checkpoint in many cellular signaling cascades. In fact, activating the SphK/S1P system is critical for cell motility and proliferation, cytoskeletal organization, cell growth, survival, and response to stress. In the cardiovascular system, the physiological effects of S1P intervene through the binding and activation of a family of five highly selective G protein-coupled receptors, called S1PR1-5. Importantly, SphK/S1P signal is present on both vascular and myocardial cells. S1P is a well-recognized survival factor in many tissues. Therefore, it is not surprising that the last two decades have seen a flourishing of interest and investigative efforts directed to obtain additional mechanistic insights into the signaling, as well as the biological activity of this phospholipid, and of its receptors, especially in the cardiovascular system. Here, we will provide an up-to-date account on the structure and function of sphingosine kinases, discussing the generation, release, and function of S1P. Keeping the bull's eye on the cardiovascular system, we will review the structure and signaling cascades and biological actions emanating from the stimulation of different S1P receptors. We will end this article with a summary of the most recent, experimental and clinical observations targeting S1PRs and SphKs as possible new therapeutic avenues for cardiovascular disorders, such as heart failure.
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Affiliation(s)
- Alessandro Cannavo
- Lewis Katz School of Medicine, Center for Translational Medicine, Temple University, PhiladelphiaPA, United States
- Department of Translational Medical Sciences, University of Naples Federico IINaples, Italy
| | - Daniela Liccardo
- Lewis Katz School of Medicine, Center for Translational Medicine, Temple University, PhiladelphiaPA, United States
- Department of Translational Medical Sciences, University of Naples Federico IINaples, Italy
| | - Klara Komici
- Department of Translational Medical Sciences, University of Naples Federico IINaples, Italy
| | - Graziamaria Corbi
- Department of Medicine and Health Science, University of MoliseCampobasso, Italy
| | - Claudio de Lucia
- Lewis Katz School of Medicine, Center for Translational Medicine, Temple University, PhiladelphiaPA, United States
| | | | - Andrea Elia
- Istituti Clinici Scientifici Maugeri SpA Società Benefit, Telese Terme Institute (BN)Telese, Italy
| | - Leonardo Bencivenga
- Department of Translational Medical Sciences, University of Naples Federico IINaples, Italy
| | - Nicola Ferrara
- Department of Translational Medical Sciences, University of Naples Federico IINaples, Italy
- Istituti Clinici Scientifici Maugeri SpA Società Benefit, Telese Terme Institute (BN)Telese, Italy
| | - Walter J Koch
- Lewis Katz School of Medicine, Center for Translational Medicine, Temple University, PhiladelphiaPA, United States
| | - Nazareno Paolocci
- Division of Cardiology, Johns Hopkins University Medical Institutions, BaltimoreMD, United States
- Department of Experimental Medicine, University of PerugiaPerugia, Italy
| | - Giuseppe Rengo
- Department of Translational Medical Sciences, University of Naples Federico IINaples, Italy
- Istituti Clinici Scientifici Maugeri SpA Società Benefit, Telese Terme Institute (BN)Telese, Italy
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Park SJ, Im DS. Sphingosine 1-Phosphate Receptor Modulators and Drug Discovery. Biomol Ther (Seoul) 2017; 25:80-90. [PMID: 28035084 PMCID: PMC5207465 DOI: 10.4062/biomolther.2016.160] [Citation(s) in RCA: 92] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Revised: 10/06/2016] [Accepted: 10/27/2016] [Indexed: 01/07/2023] Open
Abstract
Initial discovery on sphingosine 1-phosphate (S1P) as an intracellular second messenger was faced unexpectedly with roles of S1P as a first messenger, which subsequently resulted in cloning of its G protein-coupled receptors, S1P1–5. The molecular identification of S1P receptors opened up a new avenue for pathophysiological research on this lipid mediator. Cellular and molecular in vitro studies and in vivo studies on gene deficient mice have elucidated cellular signaling pathways and the pathophysiological meanings of S1P receptors. Another unexpected finding that fingolimod (FTY720) modulates S1P receptors accelerated drug discovery in this field. Fingolimod was approved as a first-in-class, orally active drug for relapsing multiple sclerosis in 2010, and its applications in other disease conditions are currently under clinical trials. In addition, more selective S1P receptor modulators with better pharmacokinetic profiles and fewer side effects are under development. Some of them are being clinically tested in the contexts of multiple sclerosis and other autoimmune and inflammatory disorders, such as, psoriasis, Crohn’s disease, ulcerative colitis, polymyositis, dermatomyositis, liver failure, renal failure, acute stroke, and transplant rejection. In this review, the authors discuss the state of the art regarding the status of drug discovery efforts targeting S1P receptors and place emphasis on potential clinical applications.
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Affiliation(s)
- Soo-Jin Park
- Molecular Inflammation Research Center for Aging Intervention (MRCA) and College of Pharmacy, Pusan National University, Busan 46241, Republic of Korea
| | - Dong-Soon Im
- Molecular Inflammation Research Center for Aging Intervention (MRCA) and College of Pharmacy, Pusan National University, Busan 46241, Republic of Korea
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Fu J, Guo F, Chen C, Yu X, Hu K, Li M. C1 inhibitor-mediated myocardial protection from chronic intermittent hypoxia-induced injury. Exp Ther Med 2016; 12:2208-2214. [PMID: 27698713 DOI: 10.3892/etm.2016.3592] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 06/27/2016] [Indexed: 01/07/2023] Open
Abstract
The optimal treatment for chronic intermittent hypoxia (CIH)-induced cardiovascular injuries has yet to be determined. The aim of the current study was to explore the potential protective effect and mechanism of a C1 inhibitor in CIH in the myocardium. The present study used a rat model of CIH in which complement regulatory protein, known as C1 inhibitor (C1INH), was administered to the rats in the intervention groups. Cardiomyocyte apoptosis was detected by terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling. The expression of proteins associated with the apoptotic pathway, such as B-cell lymphoma 2 (Bcl-2), Bax and caspase-3 were detected by western blot analysis. The expression of complement C3 protein and RNA were also analyzed. C1INH was observed to improve the cardiac function in rats with CIH. Myocardial myeloperoxidase activity, a marker of neutrophil infiltration, was significantly decreased in the C1INH intervention group compared with the CIH control group, and cardiomyocyte apoptosis was significantly attenuated (P<0.05). Western blotting and reverse transcription-polymerase chain reaction analysis indicated that the protein expression levels of Bcl-2 were decreased and those of Bax were increased in the CIH group compared with the normal control group, but the protein expression levels of Bcl-2 were increased and those of Bax were decreased in the C1INH intervention group, as compared with the CIH group. Furthermore, the CIH-induced expression and synthesis of complement C3 in the myocardium were also reduced in the C1INH intervention group. C1INH, in addition to inhibiting complement activation and inflammation, preserved cardiac function in CIH-mediated myocardial cell injury through an anti-apoptotic mechanism.
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Affiliation(s)
- Jinrong Fu
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, Hubei 430000, P.R. China
| | - Furong Guo
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, Hubei 430000, P.R. China
| | - Cheng Chen
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, Hubei 430000, P.R. China
| | - Xiaoman Yu
- Department of Respiratory Medicine, Renmin Hospital, Wuhan University, Wuhan, Hubei 430000, P.R. China
| | - Ke Hu
- Department of Respiratory Medicine, Renmin Hospital, Wuhan University, Wuhan, Hubei 430000, P.R. China
| | - Mingjiang Li
- Department of Cardiology, Renmin Hospital, Wuhan University, Wuhan, Hubei 430000, P.R. China
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Li N, Zhang F. Implication of sphingosin-1-phosphate in cardiovascular regulation. Front Biosci (Landmark Ed) 2016; 21:1296-313. [PMID: 27100508 DOI: 10.2741/4458] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Sphingosine-1-phosphate (S1P) is a bioactive sphingolipid metabolite generated by phosphorylation of sphingosine catalyzed by sphingosine kinase. S1P acts mainly through its high affinity G-protein-coupled receptors and participates in the regulation of multiple systems, including cardiovascular system. It has been shown that S1P signaling is involved in the regulation of cardiac chronotropy and inotropy and contributes to cardioprotection as well as cardiac remodeling; S1P signaling regulates vascular function, such as vascular tone and endothelial barrier, and possesses an anti-atherosclerotic effect; S1P signaling is also implicated in the regulation of blood pressure. Therefore, manipulation of S1P signaling may offer novel therapeutic approaches to cardiovascular diseases. As several S1P receptor modulators and sphingosine kinase inhibitors have been approved or under clinical trials for the treatment of other diseases, it may expedite the test and implementation of these S1P-based drugs in cardiovascular diseases.
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Affiliation(s)
- Ningjun Li
- Department of Pharmacology and Toxicology, Medical College of Virginia Campus, Virginia Commonwealth University, Richmond, Virginia, USA,
| | - Fan Zhang
- Department of Pharmacology and Toxicology, Medical College of Virginia Campus, Virginia Commonwealth University, Richmond, Virginia, USA
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