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Prasad VP, Wagner S, Keul P, Hermann S, Levkau B, Schäfers M, Haufe G. Synthesis, radiosynthesis and biochemical evaluation of fluorinated analogues of sphingosine-1-phosphate receptor 3 specific antagonists using PET. Bioorg Med Chem 2024; 104:117697. [PMID: 38599005 DOI: 10.1016/j.bmc.2024.117697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 02/21/2024] [Accepted: 03/22/2024] [Indexed: 04/12/2024]
Abstract
Sphingosine-1-phosphate and its receptors (S1PRs) are involved in several diseases such as auto immunity, inflammation and cardiovascular disorders. The S1P analogue fingolimod (Gilenya®) is currently in use for the treatment of relapsing multiple sclerosis. S1PRs are also promising targets for clinical molecular imaging in vivo. The organ distribution of individual S1PRs can be potentially achieved by using S1PR subtype-specific (radiolabeled) chemical probes. Here, we report our efforts on synthesis and in vivo potency determination of new ligands for the S1P receptor 3 (S1P3) based on the S1P3 antagonist TY-52156 and in validation of a potential imaging tracer in vivo using Positron Emission Tomography (PET) after 18F-labelling. A p-fluorophenyl derivative exhibited excellent S1P3 antagonist activity in vitro, good serum stability, and medium lipophilicity. In vivo biodistribution experiments using 18F-PET exhibited significant uptake in the myocardium suggesting potential applications in cardiac imaging.
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Affiliation(s)
- Vysakh Puspha Prasad
- Organic Chemistry Institute, University of Münster, Corrensstraße 40, 48149 Münster, Germany; NRW Graduate School of Chemistry, University of Münster, Wilhelm-Klemm-Straße 10, 48149 Münster, Germany
| | - Stefan Wagner
- Department of Nuclear Medicine, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany
| | - Petra Keul
- Institute of Molecular Medicine III, University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany
| | - Sven Hermann
- European Institute for Molecular Imaging (EIMI), University of Münster, Multiscale Imaging Centre, Röntgenstraße 16, 48149 Münster, Germany
| | - Bodo Levkau
- Institute of Molecular Medicine III, University Hospital Düsseldorf, Heinrich Heine University Düsseldorf, Universitätsstraße 1, 40225 Düsseldorf, Germany
| | - Michael Schäfers
- Department of Nuclear Medicine, University Hospital Münster, Albert-Schweitzer-Campus 1, 48149 Münster, Germany; European Institute for Molecular Imaging (EIMI), University of Münster, Multiscale Imaging Centre, Röntgenstraße 16, 48149 Münster, Germany; Cells-in-Motion Interfaculty Centre, University of Münster, Röntgenstraße 16, 48149 Münster, Germany
| | - Günter Haufe
- Organic Chemistry Institute, University of Münster, Corrensstraße 40, 48149 Münster, Germany; NRW Graduate School of Chemistry, University of Münster, Wilhelm-Klemm-Straße 10, 48149 Münster, Germany; European Institute for Molecular Imaging (EIMI), University of Münster, Multiscale Imaging Centre, Röntgenstraße 16, 48149 Münster, Germany; Cells-in-Motion Interfaculty Centre, University of Münster, Röntgenstraße 16, 48149 Münster, Germany.
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2
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Wang J, Zheng G, Wang L, Meng L, Ren J, Shang L, Li D, Bao Y. Dysregulation of sphingolipid metabolism in pain. Front Pharmacol 2024; 15:1337150. [PMID: 38523645 PMCID: PMC10957601 DOI: 10.3389/fphar.2024.1337150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 02/27/2024] [Indexed: 03/26/2024] Open
Abstract
Pain is a clinical condition that is currently of great concern and is often caused by tissue or nerve damage or occurs as a concomitant symptom of a variety of diseases such as cancer. Severe pain seriously affects the functional status of the body. However, existing pain management programs are not fully satisfactory. Therefore, there is a need to delve deeper into the pathological mechanisms underlying pain generation and to find new targets for drug therapy. Sphingolipids (SLs), as a major component of the bilayer structure of eukaryotic cell membranes, also have powerful signal transduction functions. Sphingolipids are abundant, and their intracellular metabolism constitutes a huge network. Sphingolipids and their various metabolites play significant roles in cell proliferation, differentiation, apoptosis, etc., and have powerful biological activities. The molecules related to sphingolipid metabolism, mainly the core molecule ceramide and the downstream metabolism molecule sphingosine-1-phosphate (S1P), are involved in the specific mechanisms of neurological disorders as well as the onset and progression of various types of pain, and are closely related to a variety of pain-related diseases. Therefore, sphingolipid metabolism can be the focus of research on pain regulation and provide new drug targets and ideas for pain.
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Affiliation(s)
- Jianfeng Wang
- Department of Oncology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Guangda Zheng
- Department of Oncology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Linfeng Wang
- Department of Oncology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Linghan Meng
- Department of Oncology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Juanxia Ren
- Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning Province, China
| | - Lu Shang
- Liaoning University of Traditional Chinese Medicine, Shenyang, Liaoning Province, China
| | - Dongtao Li
- Department of Oncology, Guang’anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
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3
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Duan M, Gao P, Chen SX, Novák P, Yin K, Zhu X. Sphingosine-1-phosphate in mitochondrial function and metabolic diseases. Obes Rev 2022; 23:e13426. [PMID: 35122459 DOI: 10.1111/obr.13426] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 01/02/2022] [Accepted: 01/02/2022] [Indexed: 01/23/2023]
Abstract
Sphingosine-1-phosphate (S1P) is a bioactive sphingolipid metabolite. The past decade has witnessed exponential growth in the field of S1P research, partly attributed to drugs targeting its receptors or kinases. Accumulating evidence indicates that changes in the S1P axis (i.e., S1P production, transport, and receptors) may modify metabolism and eventually mediate metabolic diseases. Dysfunction of the mitochondria on a master monitor of cellular metabolism is considered the leading cause of metabolic diseases, with aberrations typically induced by abnormal biogenesis, respiratory chain complex disorders, reactive oxygen species overproduction, calcium deposition, and mitophagy impairment. Accordingly, we discuss decades of investigation into changes in the S1P axis and how it controls mitochondrial function. Furthermore, we summarize recent scientific advances in disorders associated with the S1P axis and their involvement in the pathogenesis of metabolic diseases in humans, including type 2 diabetes mellitus and cardiovascular disease, from the perspective of mitochondrial function. Finally, we review potential challenges and prospects for S1P axis application to the regulation of mitochondrial function and metabolic diseases; these data may provide theoretical guidance for the treatment of metabolic diseases.
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Affiliation(s)
- Meng Duan
- Guangxi Key Laboratory of Diabetic Systems Medicine, Guilin Medical University, Guilin, Guangxi, China
| | - Pan Gao
- Guangxi Key Laboratory of Diabetic Systems Medicine, Guilin Medical University, Guilin, Guangxi, China
| | - Sheng-Xi Chen
- Guangxi Key Laboratory of Diabetic Systems Medicine, Guilin Medical University, Guilin, Guangxi, China
| | - Petr Novák
- Guangxi Key Laboratory of Diabetic Systems Medicine, Guilin Medical University, Guilin, Guangxi, China
| | - Kai Yin
- Guangxi Key Laboratory of Diabetic Systems Medicine, Guilin Medical University, Guilin, Guangxi, China.,Department of Cardiology, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, China
| | - Xiao Zhu
- Guangxi Key Laboratory of Diabetic Systems Medicine, Guilin Medical University, Guilin, Guangxi, China
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Sieber-Ruckstuhl NS, Tham WK, Baumgartner F, Selva JJ, Wenk MR, Burla B, Boretti FS. Serum Lipidome Signatures of Dogs with Different Endocrinopathies Associated with Hyperlipidemia. Metabolites 2022; 12:306. [PMID: 35448493 PMCID: PMC9031822 DOI: 10.3390/metabo12040306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 12/01/2022] Open
Abstract
Hyperlipidemia (hypertriglyceridemia, hypercholesterolemia) is a common finding in human and veterinary patients with endocrinopathies (e.g., hypothyroidism and hypercortisolism (Cushing's syndrome; CS)). Despite emerging use of lipidomics technology in medicine, the lipid profiles of these endocrinopathies have not been evaluated and characterized in dogs. The aim of this study was to compare the serum lipidomes of dogs with naturally occurring CS or hypothyroidism with those of healthy dogs. Serum samples from 39 dogs with CS, 45 dogs with hypothyroidism, and 10 healthy beagle dogs were analyzed using a targeted lipidomics approach with liquid chromatography-mass spectrometry. There were significant differences between the lipidomes of dogs with CS, hypothyroidism, and the healthy dogs. The most significant changes were found in the lysophosphatidylcholines, lysophosphatidylethanolamines, lysophosphatidylinositols, phosphatidylcholines, phosphatidylethanolamines, phosphatidylglycerols, ceramides, and sphingosine 1-phosphates. Lipid alterations were especially pronounced in dogs with hypothyroidism. Several changes suggested a more atherogenic lipid profile in dogs with HT than in dogs with CS. In this study, we found so far unknown effects of naturally occurring hypothyroidism and CS on lipid metabolism in dogs. Our findings provide starting points to further examine differences in occurrence of atherosclerotic lesion formation between the two diseases.
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Affiliation(s)
- Nadja S. Sieber-Ruckstuhl
- Clinic for Small Animal Internal Medicine, Vetsuisse Faculty, University of Zurich, 8057 Zürich, Switzerland; (F.B.); (F.S.B.)
| | - Wai Kin Tham
- Precision Medicine Translational Research Program and Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, 8 Medical Drive, Singapore 117597, Singapore; (W.K.T.); (J.J.S.); (M.R.W.)
- Agilent Technologies Singapore Pte. Ltd., 1 Yishun Ave 7, Singapore 768923, Singapore
| | - Franziska Baumgartner
- Clinic for Small Animal Internal Medicine, Vetsuisse Faculty, University of Zurich, 8057 Zürich, Switzerland; (F.B.); (F.S.B.)
| | - Jeremy John Selva
- Precision Medicine Translational Research Program and Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, 8 Medical Drive, Singapore 117597, Singapore; (W.K.T.); (J.J.S.); (M.R.W.)
| | - Markus R. Wenk
- Precision Medicine Translational Research Program and Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, 8 Medical Drive, Singapore 117597, Singapore; (W.K.T.); (J.J.S.); (M.R.W.)
- Singapore Lipidomics Incubator, Life Sciences Institute, 28 Medical Drive, National University of Singapore, Singapore 117456, Singapore
| | - Bo Burla
- Singapore Lipidomics Incubator, Life Sciences Institute, 28 Medical Drive, National University of Singapore, Singapore 117456, Singapore
| | - Felicitas S. Boretti
- Clinic for Small Animal Internal Medicine, Vetsuisse Faculty, University of Zurich, 8057 Zürich, Switzerland; (F.B.); (F.S.B.)
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Di Lorenzo A. Sphingosine-1-phosphate receptor-1 (S1PR1) signalling: the homeostatic pathway of the heart. Cardiovasc Res 2021; 117:357-359. [PMID: 32706877 DOI: 10.1093/cvr/cvaa224] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- 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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6
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Sphingolipids in Type 1 Diabetes: Focus on Beta-Cells. Cells 2020; 9:cells9081835. [PMID: 32759843 PMCID: PMC7465050 DOI: 10.3390/cells9081835] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/01/2020] [Accepted: 08/03/2020] [Indexed: 12/28/2022] Open
Abstract
Type 1 diabetes (T1DM) is a chronic autoimmune disease, with a strong genetic background, leading to a gradual loss of pancreatic beta-cells, which secrete insulin and control glucose homeostasis. Patients with T1DM require life-long substitution with insulin and are at high risk for development of severe secondary complications. The incidence of T1DM has been continuously growing in the last decades, indicating an important contribution of environmental factors. Accumulating data indicates that sphingolipids may be crucially involved in T1DM development. The serum lipidome of T1DM patients is characterized by significantly altered sphingolipid composition compared to nondiabetic, healthy probands. Recently, several polymorphisms in the genes encoding the enzymatic machinery for sphingolipid production have been identified in T1DM individuals. Evidence gained from studies in rodent islets and beta-cells exposed to cytokines indicates dysregulation of the sphingolipid biosynthetic pathway and impaired function of several sphingolipids. Moreover, a number of glycosphingolipids have been suggested to act as beta-cell autoantigens. Studies in animal models of autoimmune diabetes, such as the Non Obese Diabetic (NOD) mouse and the LEW.1AR1-iddm (IDDM) rat, indicate a crucial role of sphingolipids in immune cell trafficking, islet infiltration and diabetes development. In this review, the up-to-date status on the findings about sphingolipids in T1DM will be provided, the under-investigated research areas will be identified and perspectives for future studies will be given.
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7
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Hadas Y, Vincek AS, Youssef E, Żak MM, Chepurko E, Sultana N, Sharkar MTK, Guo N, Komargodski R, Kurian AA, Kaur K, Magadum A, Fargnoli A, Katz MG, Hossain N, Kenigsberg E, Dubois NC, Schadt E, Hajjar R, Eliyahu E, Zangi L. Altering Sphingolipid Metabolism Attenuates Cell Death and Inflammatory Response After Myocardial Infarction. Circulation 2020; 141:916-930. [PMID: 31992066 PMCID: PMC7135928 DOI: 10.1161/circulationaha.119.041882] [Citation(s) in RCA: 89] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 02/06/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Sphingolipids have recently emerged as a biomarker of recurrence and mortality after myocardial infarction (MI). The increased ceramide levels in mammalian heart tissues during acute MI, as demonstrated by several groups, is associated with higher cell death rates in the left ventricle and deteriorated cardiac function. Ceramidase, the only enzyme known to hydrolyze proapoptotic ceramide, generates sphingosine, which is then phosphorylated by sphingosine kinase to produce the prosurvival molecule sphingosine-1-phosphate. We hypothesized that Acid Ceramidase (AC) overexpression would counteract the negative effects of elevated ceramide and promote cell survival, thereby providing cardioprotection after MI. METHODS We performed transcriptomic, sphingolipid, and protein analyses to evaluate sphingolipid metabolism and signaling post-MI. We investigated the effect of altering ceramide metabolism through a loss (chemical inhibitors) or gain (modified mRNA [modRNA]) of AC function post hypoxia or MI. RESULTS We found that several genes involved in de novo ceramide synthesis were upregulated and that ceramide (C16, C20, C20:1, and C24) levels had significantly increased 24 hours after MI. AC inhibition after hypoxia or MI resulted in reduced AC activity and increased cell death. By contrast, enhancing AC activity via AC modRNA treatment increased cell survival after hypoxia or MI. AC modRNA-treated mice had significantly better heart function, longer survival, and smaller scar size than control mice 28 days post-MI. We attributed the improvement in heart function post-MI after AC modRNA delivery to decreased ceramide levels, lower cell death rates, and changes in the composition of the immune cell population in the left ventricle manifested by lowered abundance of proinflammatory detrimental neutrophils. CONCLUSIONS Our findings suggest that transiently altering sphingolipid metabolism through AC overexpression is sufficient and necessary to induce cardioprotection post-MI, thereby highlighting the therapeutic potential of AC modRNA in ischemic heart disease.
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Affiliation(s)
- Yoav Hadas
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Adam S. Vincek
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Elias Youssef
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Magdalena M. Żak
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Elena Chepurko
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nishat Sultana
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mohammad Tofael Kabir Sharkar
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ningning Guo
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Rinat Komargodski
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ann Anu Kurian
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Keerat Kaur
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ajit Magadum
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Anthony Fargnoli
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Michael G. Katz
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nadia Hossain
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ephraim Kenigsberg
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Nicole C. Dubois
- Department of Developmental and Regenerative Biology and The Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Eric Schadt
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Multiscale Biology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Roger Hajjar
- Phospholamban Foundation, Amsterdam, Netherlands
| | - Efrat Eliyahu
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Multiscale Biology Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Lior Zangi
- Cardiovascular Research Center, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
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8
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Kovilakath A, Jamil M, Cowart LA. Sphingolipids in the Heart: From Cradle to Grave. Front Endocrinol (Lausanne) 2020; 11:652. [PMID: 33042014 PMCID: PMC7522163 DOI: 10.3389/fendo.2020.00652] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 08/11/2020] [Indexed: 01/10/2023] Open
Abstract
Cardiovascular diseases are the leading cause of mortality worldwide and this has largely been driven by the increase in metabolic disease in recent decades. Metabolic disease alters metabolism, distribution, and profiles of sphingolipids in multiple organs and tissues; as such, sphingolipid metabolism and signaling have been vigorously studied as contributors to metabolic pathophysiology in various pathological outcomes of obesity, including cardiovascular disease. Much experimental evidence suggests that targeting sphingolipid metabolism may be advantageous in the context of cardiometabolic disease. The heart, however, is a structurally and functionally complex organ where bioactive sphingolipids have been shown not only to mediate pathological processes, but also to contribute to essential functions in cardiogenesis and cardiac function. Additionally, some sphingolipids are protective in the context of ischemia/reperfusion injury. In addition to mechanistic contributions, untargeted lipidomics approaches used in recent years have identified some specific circulating sphingolipids as novel biomarkers in the context of cardiovascular disease. In this review, we summarize recent literature on both deleterious and beneficial contributions of sphingolipids to cardiogenesis and myocardial function as well as recent identification of novel sphingolipid biomarkers for cardiovascular disease risk prediction and diagnosis.
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Affiliation(s)
- Anna Kovilakath
- Department of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, VA, United States
| | - Maryam Jamil
- Department of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, VA, United States
| | - Lauren Ashley Cowart
- Department of Biochemistry and Molecular Biology and the Massey Cancer Center, Virginia Commonwealth University, Richmond, VA, United States
- Hunter Holmes McGuire Veteran's Affairs Medical Center, Richmond, VA, United States
- *Correspondence: Lauren Ashley Cowart
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9
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Panta CR, Ruisanchez É, Móré D, Dancs PT, Balogh A, Fülöp Á, Kerék M, Proia RL, Offermanns S, Tigyi GJ, Benyó Z. Sphingosine-1-Phosphate Enhances α 1-Adrenergic Vasoconstriction via S1P2-G 12/13-ROCK Mediated Signaling. Int J Mol Sci 2019; 20:ijms20246361. [PMID: 31861195 PMCID: PMC6941080 DOI: 10.3390/ijms20246361] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 12/04/2019] [Accepted: 12/13/2019] [Indexed: 01/21/2023] Open
Abstract
Sphingosine-1-phosphate (S1P) has been implicated recently in the physiology and pathology of the cardiovascular system including regulation of vascular tone. Pilot experiments showed that the vasoconstrictor effect of S1P was enhanced markedly in the presence of phenylephrine (PE). Based on this observation, we hypothesized that S1P might modulate α1-adrenergic vasoactivity. In murine aortas, a 20-minute exposure to S1P but not to its vehicle increased the Emax and decreased the EC50 of PE-induced contractions indicating a hyperreactivity to α1-adrenergic stimulation. The potentiating effect of S1P disappeared in S1P2 but not in S1P3 receptor-deficient vessels. In addition, smooth muscle specific conditional deletion of G12/13 proteins or pharmacological inhibition of the Rho-associated protein kinase (ROCK) by Y-27632 or fasudil abolished the effect of S1P on α1-adrenergic vasoconstriction. Unexpectedly, PE-induced contractions remained enhanced markedly as late as three hours after S1P-exposure in wild-type (WT) and S1P3 KO but not in S1P2 KO vessels. In conclusion, the S1P–S1P2–G12/13–ROCK signaling pathway appears to have a major influence on α1-adrenergic vasoactivity. This cooperativity might lead to sustained vasoconstriction when increased sympathetic tone is accompanied by increased S1P production as it occurs during acute coronary syndrome and stroke.
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Affiliation(s)
- Cecília R. Panta
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary (D.M.); (P.T.D.); (A.B.); (M.K.); (G.J.T.)
- Correspondence: (C.R.P.); (Z.B.)
| | - Éva Ruisanchez
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary (D.M.); (P.T.D.); (A.B.); (M.K.); (G.J.T.)
| | - Dorottya Móré
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary (D.M.); (P.T.D.); (A.B.); (M.K.); (G.J.T.)
| | - Péter T. Dancs
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary (D.M.); (P.T.D.); (A.B.); (M.K.); (G.J.T.)
| | - Andrea Balogh
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary (D.M.); (P.T.D.); (A.B.); (M.K.); (G.J.T.)
| | - Ágnes Fülöp
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary (D.M.); (P.T.D.); (A.B.); (M.K.); (G.J.T.)
| | - Margit Kerék
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary (D.M.); (P.T.D.); (A.B.); (M.K.); (G.J.T.)
| | - Richard L. Proia
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), Bethesda, MD 20892, USA;
| | - Stefan Offermanns
- Max Planck Institute for Heart and Lung Research, 61231 Bad Nauheim, Germany;
| | - Gábor J. Tigyi
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary (D.M.); (P.T.D.); (A.B.); (M.K.); (G.J.T.)
- Department of Physiology, University of Tennessee Health Science Center, Memphis, TN 38163, USA
| | - Zoltán Benyó
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary (D.M.); (P.T.D.); (A.B.); (M.K.); (G.J.T.)
- Correspondence: (C.R.P.); (Z.B.)
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10
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Li Y, Li Y, Jing X, Liu Y, Liu B, She Q. Sphingosine 1-phosphate induces epicardial progenitor cell differentiation into smooth muscle-like cells. Acta Biochim Biophys Sin (Shanghai) 2019; 51:402-410. [PMID: 30877755 DOI: 10.1093/abbs/gmz017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Revised: 01/29/2019] [Accepted: 02/01/2019] [Indexed: 11/13/2022] Open
Abstract
Epicardial progenitor cells (EpiCs) which are derived from the proepicardium have the potential to differentiate into coronary vascular smooth muscle cells during development. Whether sphingosine 1-phosphate (S1P), a highly hydrophobic zwitterionic lysophospholipid in signal transduction, induces the differentiation of EpiCs is unknown. In the present study, we demonstrated that S1P significantly induced the expression of smooth muscle cell specific markers α-smooth muscle actin and myosin heavy chain 11 in the EpiCs. And the smooth muscle cells differentiated from the EpiCs stimulated by S1P were further evaluated by gel contraction assay. To further confirm the major subtype of sphingosine 1-phosphate receptors (S1PRs) involved in the differentiation of EpiCs, we used the agonists and antagonists of different S1PRs. The results showed that the S1P1/S1P3 antagonist VPC23019 and the S1P2 antagonist JTE013 significantly attenuated EpiCs differentiation, while the S1P1 agonist SEW2871 and antagonist W146 did not affect EpiCs differentiation. These results collectively suggested that S1P, principally through its receptor S1P3, increases EpiCs differentiation into VSMCs and thus indicated the importance of S1P signaling in the embryonic coronary vasculature, while S1P2 plays a secondary role.
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Affiliation(s)
- Yu Li
- Department of Cardiology, the Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Yingrui Li
- Department of Cardiology, the Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Xiaodong Jing
- Department of Cardiology, the Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Yajie Liu
- Department of Cardiology, the Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Bin Liu
- Department of Cardiology, the Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Qiang She
- Department of Cardiology, the Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
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11
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Magaye RR, Savira F, Hua Y, Kelly DJ, Reid C, Flynn B, Liew D, Wang BH. The role of dihydrosphingolipids in disease. Cell Mol Life Sci 2019; 76:1107-1134. [PMID: 30523364 PMCID: PMC11105797 DOI: 10.1007/s00018-018-2984-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 11/06/2018] [Accepted: 11/26/2018] [Indexed: 12/29/2022]
Abstract
Dihydrosphingolipids refer to sphingolipids early in the biosynthetic pathway that do not contain a C4-trans-double bond in the sphingoid backbone: 3-ketosphinganine (3-ketoSph), dihydrosphingosine (dhSph), dihydrosphingosine-1-phosphate (dhS1P) and dihydroceramide (dhCer). Recent advances in research related to sphingolipid biochemistry have shed light on the importance of sphingolipids in terms of cellular signalling in health and disease. However, dihydrosphingolipids have received less attention and research is lacking especially in terms of their molecular mechanisms of action. This is despite studies implicating them in the pathophysiology of disease, for example dhCer in predicting type 2 diabetes in obese individuals, dhS1P in cardiovascular diseases and dhSph in hepato-renal toxicity. This review gives a comprehensive summary of research in the last 10-15 years on the dihydrosphingolipids, 3-ketoSph, dhSph, dhS1P and dhCer, and their relevant roles in different diseases. It also highlights gaps in research that could be of future interest.
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Affiliation(s)
- Ruth R Magaye
- Monash Centre of Cardiovascular Research and Education in Therapeutics, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Feby Savira
- Monash Centre of Cardiovascular Research and Education in Therapeutics, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Yue Hua
- Monash Centre of Cardiovascular Research and Education in Therapeutics, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Darren J Kelly
- Department of Medicine, St Vincent's Hospital, University of Melbourne, Fitzroy, VIC, Australia
| | - Christopher Reid
- Monash Centre of Cardiovascular Research and Education in Therapeutics, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Bernard Flynn
- Australian Translational Medicinal Chemistry Facility, Medicinal Chemistry, Monash Institute of Pharmaceutical Sciences, Monash University, Melbourne, Australia
| | - Danny Liew
- Monash Centre of Cardiovascular Research and Education in Therapeutics, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia
| | - Bing H Wang
- Monash Centre of Cardiovascular Research and Education in Therapeutics, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia.
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12
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Brunkhorst R, Pfeilschifter W, Rajkovic N, Pfeffer M, Fischer C, Korf HW, Christoffersen C, Trautmann S, Thomas D, Pfeilschifter J, Koch A. Diurnal regulation of sphingolipids in blood. Biochim Biophys Acta Mol Cell Biol Lipids 2019; 1864:304-311. [DOI: 10.1016/j.bbalip.2018.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 11/12/2018] [Accepted: 12/09/2018] [Indexed: 01/30/2023]
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13
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Cao M, Ji C, Zhou Y, Huang W, Ni W, Tong X, Wei JF. Sphingosine kinase inhibitors: A patent review. Int J Mol Med 2018; 41:2450-2460. [PMID: 29484372 DOI: 10.3892/ijmm.2018.3505] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 01/30/2018] [Indexed: 11/05/2022] Open
Abstract
Sphingosine kinases (SphKs) catalyze the conversion of the sphingosine to the promitogenic/migratory product, sphingosine-1-phosphate (S1P). SphK/S1P pathway has been linked to the progression of cancer and various other diseases including allergic inflammatory disease, cardiovascular diseases, rejection after transplantation, the central nervous system, and virus infections. Therefore, SphKs represent potential new targets for developing novel therapeutics for these diseases. The history and development of SphK inhibitors are discussed, summarizing SphK inhibitors by their structures, and describing some applications of SphK inhibitors. We concluded: i) initial SphK inhibitors based on sphingosine have low specificity with several important off-targets. Identification the off-targets that would work synergistically with SphKs, and developing compounds that target the unique C4 domain of SphKs should be the focus of future studies. ii) The modifications of SphK inhibitors, which are devoted to increasing the selectivity to one of the two isoforms, now focus on the alkyl length, the spacer between the head and linker rings, and the insertion and the position of lipidic group in tail region. iii) SphK/S1P signaling pathway holds therapeutic values for many diseases. To find the exact function of each isoform of SphKs increasing the number of SphK inhibitor clinical trials is necessary.
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Affiliation(s)
- Mengda Cao
- Department of Geriatrics, Beijing Hospital, National Center of Gerontology, Dongcheng, Beijing 100730, P.R. China
| | - Chunmei Ji
- Research Division of Clinical Pharmacology, Τhe First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Yanjun Zhou
- Research Division of Clinical Pharmacology, Τhe First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Wen Huang
- Research Division of Clinical Pharmacology, Τhe First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Weiwei Ni
- Research Division of Clinical Pharmacology, Τhe First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Xunliang Tong
- Department of Geriatrics, Beijing Hospital, National Center of Gerontology, Dongcheng, Beijing 100730, P.R. China
| | - Ji-Fu Wei
- Research Division of Clinical Pharmacology, Τhe First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
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14
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Sexual dimorphism of metabolic and vascular dysfunction in aged mice and those lacking the sphingosine 1-phosphate receptor 3. Exp Gerontol 2017; 99:87-97. [DOI: 10.1016/j.exger.2017.09.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 09/18/2017] [Accepted: 09/19/2017] [Indexed: 11/23/2022]
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15
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Chan JP, Brown J, Hark B, Nolan A, Servello D, Hrobuchak H, Staab TA. Loss of Sphingosine Kinase Alters Life History Traits and Locomotor Function in Caenorhabditis elegans. Front Genet 2017; 8:132. [PMID: 28983319 PMCID: PMC5613162 DOI: 10.3389/fgene.2017.00132] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 09/06/2017] [Indexed: 12/15/2022] Open
Abstract
Sphingolipid metabolism is important to balance the abundance of bioactive lipid molecules involved in cell signaling, neuronal function, and survival. Specifically, the sphingolipid sphingosine mediates cell death signaling, whereas its phosphorylated form, sphingosine-1-phosphate (S1P), mediates cell survival signaling. The enzyme sphingosine kinase produces S1P, and the activity of sphingosine kinase impacts the ability of cells to survive under stress and challenges. To examine the influence of sphingolipid metabolism, particularly enzymes regulating sphingosine and S1P, in mediating aging, neuronal function and stress response, we examined life history traits, locomotor capacities and heat stress responses of young and old animals using the model organism Caenorhabditis elegans. We found that C. elegans sphk-1 mutants, which lack sphingosine kinase, had shorter lifespans, reduced brood sizes, and smaller body sizes compared to wild type animals. By analyzing a panel of young and old animals with genetic mutations in the sphingolipid signaling pathway, we showed that aged sphk-1 mutants exhibited a greater decline in neuromuscular function and locomotor behavior. In addition, aged animals lacking sphk-1 were more susceptible to death induced by acute and prolonged heat exposure. On the other hand, older animals with loss of function mutations in ceramide synthase (hyl-1), which converts sphingosine to ceramide, showed improved neuromuscular function and stress response with age. This phenotype was dependent on sphk-1. Together, our data show that loss of sphingosine kinase contributes to poor animal health span, suggesting that sphingolipid signaling may be important for healthy neuronal function and animal stress response during aging.
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Affiliation(s)
- Jason P Chan
- Department of Biology, Juniata CollegeHuntingdon, PA, United States
| | - Jaylene Brown
- Department of Biology, Juniata CollegeHuntingdon, PA, United States
| | - Brandon Hark
- Department of Biology, Juniata CollegeHuntingdon, PA, United States
| | - Abby Nolan
- Department of Biology, Juniata CollegeHuntingdon, PA, United States
| | - Dustin Servello
- Department of Biology, Juniata CollegeHuntingdon, PA, United States
| | - Hannah Hrobuchak
- Department of Biology, Juniata CollegeHuntingdon, PA, United States
| | - Trisha A Staab
- Department of Biology, Juniata CollegeHuntingdon, PA, United States
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Książek M, Charmas M, Klusiewicz A, Zabielski P, Długołęcka B, Chabowski A, Baranowski M. Endurance training selectively increases high-density lipoprotein-bound sphingosine-1-phosphate in the plasma. Scand J Med Sci Sports 2017; 28:57-64. [PMID: 28493600 DOI: 10.1111/sms.12910] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2017] [Indexed: 12/19/2022]
Abstract
Sphingosine-1-phosphate (S1P) is a bioactive lysosphingolipid that is found in relatively high concentration in human plasma. Erythrocytes, endothelial cells, and activated platelets are the main sources of circulating S1P. The majority of plasma S1P is transported bound to high-density lipoprotein (HDL) and albumin. In recent years, HDL-bound S1P attracted much attention due to its cardioprotective and anti-atherogenic properties. We have previously found that endurance-trained athletes are characterized by higher plasma S1P concentration compared to untrained individuals. This finding prompted us to examine the effect of endurance training on S1P metabolism in blood. Thirteen healthy, untrained, male subjects completed an 8-week training program on a rowing ergometer. Three days before the first, and 3 days after the last training session, blood samples were drawn from an antecubital vein. We found that total plasma S1P concentration was increased after the training. Further analysis of different plasma fractions showed that the training selectively elevated HDL-bound S1P. This effect was associated with activation of sphingosine kinase in erythrocytes and platelets and enhanced S1P release from red blood cells. We postulate that increase in HDL-bound S1P level is one of the mechanisms underlying beneficial effects of regular physical activity on cardiovascular diseases.
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Affiliation(s)
- M Książek
- Department of Physiology, Medical University of Białystok, Białystok, Poland
| | - M Charmas
- Department of Biochemistry and Physiology, Faculty of Physical Education and Sport in Biała Podlaska, Józef Piłsudski University of Physical Education in Warsaw, Biała Podlaska, Poland
| | - A Klusiewicz
- Department of Biochemistry and Physiology, Faculty of Physical Education and Sport in Biała Podlaska, Józef Piłsudski University of Physical Education in Warsaw, Biała Podlaska, Poland
| | - P Zabielski
- Department of Physiology, Medical University of Białystok, Białystok, Poland
| | - B Długołęcka
- Department of Biochemistry and Physiology, Faculty of Physical Education and Sport in Biała Podlaska, Józef Piłsudski University of Physical Education in Warsaw, Biała Podlaska, Poland
| | - A Chabowski
- Department of Physiology, Medical University of Białystok, Białystok, Poland
| | - M Baranowski
- Department of Physiology, Medical University of Białystok, Białystok, Poland
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17
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Frias MA, Thomas A, Brulhart-Meynet MC, Kövamees O, Pernow J, Eriksson M, Angelin B, James RW, Brinck JW. High-density lipoprotein-associated sphingosine-1-phosphate activity in heterozygous familial hypercholesterolaemia. Eur J Clin Invest 2017; 47:38-43. [PMID: 27861771 DOI: 10.1111/eci.12699] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 11/06/2016] [Indexed: 12/24/2022]
Abstract
BACKGROUND Patients with heterozygous familial hypercholesterolaemia (FH) suffer from high plasma cholesterol and an environment of increased oxidative stress. We examined its potential effects on high-density lipoprotein (HDL)-associated sphingosine-1-phosphate (S1P) content (HDL-S1P) and HDL-mediated protection against oxidative stress, both with and without statin treatment. MATERIALS AND METHODS In a case-control study, HDL was isolated from 12 FH patients with and without statin treatment and from 12 healthy controls. The HDL-S1P content and the capacity of HDL to protect cardiomyocytes against oxidative stress in vitro were measured. RESULTS HDL-associated S1P was significantly correlated with cell protection, but not with HDL-cholesterol or apolipoprotein AI. The latter did not correlate with HDL-mediated cell protection. Neither the HDL-S1P content nor HDL protective capacity differed between nontreated FH patients and controls. The relative amounts of apolipoprotein AI and apolipoprotein M were similar between controls and FH patients. Statin treatment had no effect on any of these measures. CONCLUSIONS The FH environment is not detrimental to HDL-S1P content or HDL-S1P-mediated cell protection. Statin treatment does not modulate HDL function in this regard.
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Affiliation(s)
- Miguel A Frias
- Department of internal medicine specialities, Medical Faculty, Geneva University, Geneva, Switzerland
| | - Aurélien Thomas
- Unit of Toxicology, University Centre of Legal Medicine, Lausanne-Geneva, Switzerland
| | | | - Oskar Kövamees
- Division of Cardiology, Department of Medicine, Karolinska Institutet at Karolinska University Hospital Solna, Stockholm, Sweden
| | - John Pernow
- Division of Cardiology, Department of Medicine, Karolinska Institutet at Karolinska University Hospital Solna, Stockholm, Sweden
| | - Mats Eriksson
- Metabolism Unit, Department of Endocrinology, Metabolism and Diabetes, Centre for Innovative Medicine, Karolinska Institutet, Stockholm, Sweden.,KI/AZ Integrated CardioMetabolic Centre, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Bo Angelin
- Metabolism Unit, Department of Endocrinology, Metabolism and Diabetes, Centre for Innovative Medicine, Karolinska Institutet, Stockholm, Sweden.,KI/AZ Integrated CardioMetabolic Centre, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Richard W James
- Department of internal medicine specialities, Medical Faculty, Geneva University, Geneva, Switzerland
| | - Jonas W Brinck
- Department of internal medicine specialities, Medical Faculty, Geneva University, Geneva, Switzerland.,Metabolism Unit, Department of Endocrinology, Metabolism and Diabetes, Centre for Innovative Medicine, Karolinska Institutet, Stockholm, Sweden.,KI/AZ Integrated CardioMetabolic Centre, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
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18
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Su T, Tan Y, Tsui MS, Yi H, Fu XQ, Li T, Chan CL, Guo H, Li YX, Zhu PL, Tse AKW, Cao H, Lu AP, Yu ZL. Metabolomics reveals the mechanisms for the cardiotoxicity of Pinelliae Rhizoma and the toxicity-reducing effect of processing. Sci Rep 2016; 6:34692. [PMID: 27698376 PMCID: PMC5048190 DOI: 10.1038/srep34692] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 09/19/2016] [Indexed: 12/28/2022] Open
Abstract
Pinelliae Rhizoma (PR) is a commonly used Chinese medicinal herb, but it has been frequently reported about its toxicity. According to the traditional Chinese medicine theory, processing can reduce the toxicity of the herbs. Here, we aim to determine if processing reduces the toxicity of raw PR, and to explore the underlying mechanisms of raw PR-induced toxicities and the toxicity-reducing effect of processing. Biochemical and histopathological approaches were used to evaluate the toxicities of raw and processed PR. Rat serum metabolites were analyzed by LC-TOF-MS. Ingenuity pathway analysis of the metabolomics data highlighted the biological pathways and network functions involved in raw PR-induced toxicities and the toxicity-reducing effect of processing, which were verified by molecular approaches. Results showed that raw PR caused cardiotoxicity, and processing reduced the toxicity. Inhibition of mTOR signaling and activation of the TGF-β pathway contributed to raw PR-induced cardiotoxicity, and free radical scavenging might be responsible for the toxicity-reducing effect of processing. Our data shed new light on the mechanisms of raw PR-induced cardiotoxicity and the toxicity-reducing effect of processing. This study provides scientific justifications for the traditional processing theory of PR, and should help in optimizing the processing protocol and clinical combinational application of PR.
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Affiliation(s)
- Tao Su
- Consun Chinese Medicines Research Centre for Renal Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Yong Tan
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Science, Beijing, China
| | - Man-Shan Tsui
- Department of Pathology, Caritas Medical Center, Hong Kong, China
| | - Hua Yi
- Department of Pathology, Guangzhou University of Chinese Medicine, China
| | - Xiu-Qiong Fu
- Consun Chinese Medicines Research Centre for Renal Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Ting Li
- Consun Chinese Medicines Research Centre for Renal Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Chi Leung Chan
- Consun Chinese Medicines Research Centre for Renal Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Hui Guo
- Consun Chinese Medicines Research Centre for Renal Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Ya-Xi Li
- Consun Chinese Medicines Research Centre for Renal Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Pei-Li Zhu
- Consun Chinese Medicines Research Centre for Renal Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
| | - Anfernee Kai Wing Tse
- Consun Chinese Medicines Research Centre for Renal Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
- Institute of Integrated Bioinfomedicine & Translational Science, HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, China
| | - Hui Cao
- College of Pharmacy, Jinan University, Guangzhou, China
| | - Ai-Ping Lu
- Consun Chinese Medicines Research Centre for Renal Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
- Institute of Integrated Bioinfomedicine & Translational Science, HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, China
| | - Zhi-Ling Yu
- Consun Chinese Medicines Research Centre for Renal Diseases, School of Chinese Medicine, Hong Kong Baptist University, Kowloon Tong, Hong Kong, China
- Institute of Integrated Bioinfomedicine & Translational Science, HKBU Shenzhen Research Institute and Continuing Education, Shenzhen, China
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19
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Keul P, van Borren MMGJ, Ghanem A, Müller FU, Baartscheer A, Verkerk AO, Stümpel F, Schulte JS, Hamdani N, Linke WA, van Loenen P, Matus M, Schmitz W, Stypmann J, Tiemann K, Ravesloot JH, Alewijnse AE, Hermann S, Spijkers LJA, Hiller KH, Herr D, Heusch G, Schäfers M, Peters SLM, Chun J, Levkau B. Sphingosine-1-Phosphate Receptor 1 Regulates Cardiac Function by Modulating Ca2+ Sensitivity and Na+/H+ Exchange and Mediates Protection by Ischemic Preconditioning. J Am Heart Assoc 2016; 5:JAHA.116.003393. [PMID: 27207969 PMCID: PMC4889204 DOI: 10.1161/jaha.116.003393] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Background Sphingosine‐1‐phosphate plays vital roles in cardiomyocyte physiology, myocardial ischemia–reperfusion injury, and ischemic preconditioning. The function of the cardiomyocyte sphingosine‐1‐phosphate receptor 1 (S1P1) in vivo is unknown. Methods and Results Cardiomyocyte‐restricted deletion of S1P1 in mice (S1P1αMHCCre) resulted in progressive cardiomyopathy, compromised response to dobutamine, and premature death. Isolated cardiomyocytes from S1P1αMHCCre mice revealed reduced diastolic and systolic Ca2+ concentrations that were secondary to reduced intracellular Na+ and caused by suppressed activity of the sarcolemmal Na+/H+ exchanger NHE‐1 in the absence of S1P1. This scenario was successfully reproduced in wild‐type cardiomyocytes by pharmacological inhibition of S1P1 or sphingosine kinases. Furthermore, Sarcomere shortening of S1P1αMHCCre cardiomyocytes was intact, but sarcomere relaxation was attenuated and Ca2+ sensitivity increased, respectively. This went along with reduced phosphorylation of regulatory myofilament proteins such as myosin light chain 2, myosin‐binding protein C, and troponin I. In addition, S1P1 mediated the inhibitory effect of exogenous sphingosine‐1‐phosphate on β‐adrenergic–induced cardiomyocyte contractility by inhibiting the adenylate cyclase. Furthermore, ischemic precondtioning was abolished in S1P1αMHCCre mice and was accompanied by defective Akt activation during preconditioning. Conclusions Tonic S1P1 signaling by endogenous sphingosine‐1‐phosphate contributes to intracellular Ca2+ homeostasis by maintaining basal NHE‐1 activity and controls simultaneously myofibril Ca2+ sensitivity through its inhibitory effect on adenylate cyclase. Cardioprotection by ischemic precondtioning depends on intact S1P1 signaling. These key findings on S1P1 functions in cardiac physiology may offer novel therapeutic approaches to cardiac diseases.
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Affiliation(s)
- Petra Keul
- Institute for Pathophysiology, Westdeutsches Herz- und Gefäßzentrum, Universitätsklinikum Essen, Essen, Germany
| | | | - Alexander Ghanem
- Department of Cardiology, Universitätsklinikum Bonn, Bonn, Germany
| | | | | | - Arie O Verkerk
- Heart Failure Research Center, AMC, University of Amsterdam, The Netherlands
| | - Frank Stümpel
- Institute for Pharmakology und Toxikology, Münster, Germany
| | | | - Nazha Hamdani
- Department of Cardiovascular Physiology, Ruhr University Bochum, Bochum, Germany
| | - Wolfgang A Linke
- Department of Cardiovascular Physiology, Ruhr University Bochum, Bochum, Germany
| | - Pieter van Loenen
- Department of Pharmacology & Pharmacotherapy, AMC, University of Amsterdam, The Netherlands
| | - Marek Matus
- Institute for Pharmakology und Toxikology, Münster, Germany Department of Pharmacology and Toxicology, Comenius University, Bratislava, Slovakia
| | | | - Jörg Stypmann
- Medizinische Klinik und Poliklinik C, Universitätsklinikum Münster, Münster, Germany
| | - Klaus Tiemann
- Medizinische Klinik und Poliklinik C, Universitätsklinikum Münster, Münster, Germany
| | | | - Astrid E Alewijnse
- Department of Pharmacology & Pharmacotherapy, AMC, University of Amsterdam, The Netherlands
| | - Sven Hermann
- European Institute for Molecular Imaging, Münster, Germany
| | - Léon J A Spijkers
- Department of Pharmacology & Pharmacotherapy, AMC, University of Amsterdam, The Netherlands
| | - Karl-Heinz Hiller
- MRB Forschungszentrum Magnet-Resonanz-Bayern e.V., Würzburg, Germany
| | - Deron Herr
- Department of Molecular Biology, Scripps Research Institute, La Jolla, CA
| | - Gerd Heusch
- Institute for Pathophysiology, Westdeutsches Herz- und Gefäßzentrum, Universitätsklinikum Essen, Essen, Germany
| | | | - Stephan L M Peters
- Department of Pharmacology & Pharmacotherapy, AMC, University of Amsterdam, The Netherlands
| | - Jerold Chun
- Department of Molecular Biology, Scripps Research Institute, La Jolla, CA
| | - Bodo Levkau
- Institute for Pathophysiology, Westdeutsches Herz- und Gefäßzentrum, Universitätsklinikum Essen, Essen, Germany
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20
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Bakshi R, Häring DA. Comment on “Fingolimod effects on left ventricular function in multiple sclerosis” Mult Scler 2015. Mult Scler 2016; 22:707-8. [DOI: 10.1177/1352458515600250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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21
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Rai S, Bhatnagar S. Hyperlipidemia, Disease Associations, and Top 10 Potential Drug Targets: A Network View. OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2016; 20:152-68. [DOI: 10.1089/omi.2015.0172] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Sneha Rai
- Computational and Structural Biology Laboratory, Division of Biotechnology, Netaji Subhas Institute of Technology, Dwarka, New Delhi, India
| | - Sonika Bhatnagar
- Computational and Structural Biology Laboratory, Division of Biotechnology, Netaji Subhas Institute of Technology, Dwarka, New Delhi, India
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22
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Goltz D, Huss S, Ramadori E, Büttner R, Diehl L, Meyer R. Immunomodulation by splenectomy or by FTY720 protects the heart against ischemia reperfusion injury. Clin Exp Pharmacol Physiol 2015. [DOI: 10.1111/1440-1681.12465] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- D Goltz
- Institute of Pathology; University of Bonn; Bonn Germany
| | - S Huss
- Institute of Pathology; University of Cologne; Cologne Germany
| | - E Ramadori
- Institute of Pathology; University of Bonn; Bonn Germany
| | - R Büttner
- Institute of Pathology; University of Cologne; Cologne Germany
| | - L Diehl
- Experimental Immunology and Hepatology; Centre for Experimental Medicine; University Medical Centre Hamburg-Eppendorf; Hamburg Germany
| | - R Meyer
- Institute of Physiology II; University of Bonn; Bonn Germany
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Sutter I, Velagapudi S, Othman A, Riwanto M, Manz J, Rohrer L, Rentsch K, Hornemann T, Landmesser U, von Eckardstein A. Plasmalogens of high-density lipoproteins (HDL) are associated with coronary artery disease and anti-apoptotic activity of HDL. Atherosclerosis 2015; 241:539-46. [DOI: 10.1016/j.atherosclerosis.2015.05.037] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2015] [Revised: 05/09/2015] [Accepted: 05/31/2015] [Indexed: 12/27/2022]
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24
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Abstract
Numerous epidemiologic studies revealed that high-density lipoprotein (HDL) is an important risk factor for coronary heart disease. There are several well-documented HDL functions such as reversed cholesterol transport, inhibition of inflammation, or inhibition of platelet activation that may account for the atheroprotective effects of this lipoprotein. Mechanistically, these functions are carried out by a direct interaction of HDL particle or its components with receptors localized on the cell surface followed by generation of intracellular signals. Several HDL-associated receptor ligands such as apolipoprotein A-I (apoA-I) or sphingosine-1-phosphate (S1P) have been identified in addition to HDL holoparticles, which interact with surface receptors such as ATP-binding cassette transporter A1 (ABCA1); S1P receptor types 1, 2, and 3 (S1P1, S1P2, and S1P3); or scavenger receptor type I (SR-BI) and activate intracellular signaling cascades encompassing kinases, phospholipases, trimeric and small G-proteins, and cytoskeletal proteins such as actin or junctional protein such as connexin43. In addition, depletion of plasma cell cholesterol mediated by ABCA1, ATP-binding cassette transporter G1 (ABCG1), or SR-BI was demonstrated to indirectly inhibit signaling over proinflammatory or proliferation-stimulating receptors such as Toll-like or growth factor receptors. The present review summarizes the current knowledge regarding the HDL-induced signal transduction and its relevance to athero- and cardioprotective effects as well as other physiological effects exerted by HDL.
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25
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Ross JS, Russo SB, Chavis GC, Cowart LA. Sphingolipid regulators of cellular dysfunction in Type 2 diabetes mellitus: a systems overview. ACTA ACUST UNITED AC 2014. [DOI: 10.2217/clp.14.37] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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26
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Prasad VP, Wagner S, Keul P, Hermann S, Levkau B, Schäfers M, Haufe G. Synthesis of fluorinated analogues of sphingosine-1-phosphate antagonists as potential radiotracers for molecular imaging using positron emission tomography. Bioorg Med Chem 2014; 22:5168-81. [DOI: 10.1016/j.bmc.2014.08.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 08/08/2014] [Accepted: 08/10/2014] [Indexed: 01/01/2023]
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27
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Waeber C, Walther T. Sphingosine-1-phosphate as a potential target for the treatment of myocardial infarction. Circ J 2014; 78:795-802. [PMID: 24632793 DOI: 10.1253/circj.cj-14-0178] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This review focuses on the role of sphingosine-1-phosphate (S1P) signaling in the heart, with particular emphasis on how it could be modulated therapeutically in the context of myocardial infarction (MI). After a brief general description of sphingolipid metabolism and signaling, this review will examine the relationship between S1P and the beneficial effects of high-density lipoprotein (HDL), and finally focus on the known actions of S1P on different mechanisms relevant to MI pathophysiology (cardiomyocyte protection, fibrosis, remodeling, arrhythmia, control of vascular tone and potential repair mechanisms). The potential of particular enzyme isoforms or receptor subtypes for the development of therapeutic agents for MI will also be explored.
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Affiliation(s)
- Christian Waeber
- Department of Pharmacology and Therapeutics, School of Medicine, School of Pharmacy, University College Cork
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28
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Yu Y, Guo S, Feng Y, Feng L, Cui Y, Song G, Luo T, Zhang K, Wang Y, Jiang XC, Qin S. Phospholipid Transfer Protein Deficiency Decreases the Content of S1P in HDL via the Loss of its Transfer Capability. Lipids 2013; 49:183-90. [DOI: 10.1007/s11745-013-3850-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2013] [Accepted: 09/25/2013] [Indexed: 12/16/2022]
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