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Seal A, Hughes M, Wei F, Pugazhendhi AS, Ngo C, Ruiz J, Schwartzman JD, Coathup MJ. Sphingolipid-Induced Bone Regulation and Its Emerging Role in Dysfunction Due to Disease and Infection. Int J Mol Sci 2024; 25:3024. [PMID: 38474268 DOI: 10.3390/ijms25053024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/02/2024] [Accepted: 03/04/2024] [Indexed: 03/14/2024] Open
Abstract
The human skeleton is a metabolically active system that is constantly regenerating via the tightly regulated and highly coordinated processes of bone resorption and formation. Emerging evidence reveals fascinating new insights into the role of sphingolipids, including sphingomyelin, sphingosine, ceramide, and sphingosine-1-phosphate, in bone homeostasis. Sphingolipids are a major class of highly bioactive lipids able to activate distinct protein targets including, lipases, phosphatases, and kinases, thereby conferring distinct cellular functions beyond energy metabolism. Lipids are known to contribute to the progression of chronic inflammation, and notably, an increase in bone marrow adiposity parallel to elevated bone loss is observed in most pathological bone conditions, including aging, rheumatoid arthritis, osteoarthritis, and osteomyelitis. Of the numerous classes of lipids that form, sphingolipids are considered among the most deleterious. This review highlights the important primary role of sphingolipids in bone homeostasis and how dysregulation of these bioactive metabolites appears central to many chronic bone-related diseases. Further, their contribution to the invasion, virulence, and colonization of both viral and bacterial host cell infections is also discussed. Many unmet clinical needs remain, and data to date suggest the future use of sphingolipid-targeted therapy to regulate bone dysfunction due to a variety of diseases or infection are highly promising. However, deciphering the biochemical and molecular mechanisms of this diverse and extremely complex sphingolipidome, both in terms of bone health and disease, is considered the next frontier in the field.
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Affiliation(s)
- Anouska Seal
- Biionix Cluster, University of Central Florida, Orlando, FL 32827, USA
| | - Megan Hughes
- School of Biosciences, Cardiff University, Cardiff CF10 3AT, UK
| | - Fei Wei
- Biionix Cluster, University of Central Florida, Orlando, FL 32827, USA
- College of Medicine, University of Central Florida, Orlando, FL 32827, USA
| | - Abinaya S Pugazhendhi
- Biionix Cluster, University of Central Florida, Orlando, FL 32827, USA
- College of Medicine, University of Central Florida, Orlando, FL 32827, USA
| | - Christopher Ngo
- Biionix Cluster, University of Central Florida, Orlando, FL 32827, USA
- College of Medicine, University of Central Florida, Orlando, FL 32827, USA
| | - Jonathan Ruiz
- College of Medicine, University of Central Florida, Orlando, FL 32827, USA
| | | | - Melanie J Coathup
- Biionix Cluster, University of Central Florida, Orlando, FL 32827, USA
- College of Medicine, University of Central Florida, Orlando, FL 32827, USA
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2
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Saxena N, Chakraborty S, Dutta S, Bhardwaj G, Karnik N, Shetty O, Jadhav S, Zafar H, Sen S. Stiffness-dependent MSC homing and differentiation into CAFs - implications for breast cancer invasion. J Cell Sci 2024; 137:jcs261145. [PMID: 38108421 DOI: 10.1242/jcs.261145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 12/03/2023] [Indexed: 12/19/2023] Open
Abstract
Cellular heterogeneity and extracellular matrix (ECM) stiffening have been shown to be drivers of breast cancer invasiveness. Here, we examine how stiffness-dependent crosstalk between cancer cells and mesenchymal stem cells (MSCs) within an evolving tumor microenvironment regulates cancer invasion. By analyzing previously published single-cell RNA sequencing datasets, we establish the existence of a subpopulation of cells in primary tumors, secondary sites and circulatory tumor cell clusters of highly aggressive triple-negative breast cancer (TNBC) that co-express MSC and cancer-associated fibroblast (CAF) markers. By using hydrogels with stiffnesses of 0.5, 2 and 5 kPa to mimic different stages of ECM stiffening, we show that conditioned medium from MDA-MB-231 TNBC cells cultured on 2 kPa gels, which mimic the pre-metastatic stroma, drives efficient MSC chemotaxis and induces stable differentiation of MSC-derived CAFs in a TGFβ (TGFB1)- and contractility-dependent manner. In addition to enhancing cancer cell proliferation, MSC-derived CAFs on 2 kPa gels maximally boost local invasion and confer resistance to flow-induced shear stresses. Collectively, our results suggest that homing of MSCs at the pre-metastatic stage and their differentiation into CAFs actively drives breast cancer invasion and metastasis in TNBC.
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Affiliation(s)
- Neha Saxena
- Department of Chemical Engineering, IIT Bombay,Mumbai 400076, India
- Department of Biosciences and Bioengineering, IIT Bombay, Mumbai 400076, India
| | - Soura Chakraborty
- Department of Biological Sciences and Bioengineering, IIT Kanpur, Kanpur 208016, India
| | - Sarbajeet Dutta
- Department of Biosciences and Bioengineering, IIT Bombay, Mumbai 400076, India
| | - Garvit Bhardwaj
- Department of Electrical Engineering, IIT Kanpur, Kanpur 208016, India
| | - Nupur Karnik
- Department of Pathology, Tata Memorial Hospital, Parel, Mumbai 400012, India
| | - Omshree Shetty
- Department of Pathology, Tata Memorial Hospital, Parel, Mumbai 400012, India
| | - Sameer Jadhav
- Department of Chemical Engineering, IIT Bombay,Mumbai 400076, India
| | - Hamim Zafar
- Department of Biological Sciences and Bioengineering, IIT Kanpur, Kanpur 208016, India
- Department of Computer Science and Engineering, IIT Kanpur, Kanpur 208016, India
- Mehta Family Centre for Engineering in Medicine , IIT Kanpur, Kanpur 208016, India
| | - Shamik Sen
- Department of Biosciences and Bioengineering, IIT Bombay, Mumbai 400076, India
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3
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Frost K, Naylor AJ, McGettrick HM. The Ying and Yang of Sphingosine-1-Phosphate Signalling within the Bone. Int J Mol Sci 2023; 24:ijms24086935. [PMID: 37108099 PMCID: PMC10139073 DOI: 10.3390/ijms24086935] [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: 02/06/2023] [Revised: 03/28/2023] [Accepted: 04/04/2023] [Indexed: 04/29/2023] Open
Abstract
Bone remodelling is a highly active and dynamic process that involves the tight regulation of osteoblasts, osteoclasts, and their progenitors to allow for a balance of bone resorption and formation to be maintained. Ageing and inflammation are risk factors for the dysregulation of bone remodelling. Once the balance between bone formation and resorption is lost, bone mass becomes compromised, resulting in disorders such as osteoporosis and Paget's disease. Key molecules in the sphingosine-1-phosphate signalling pathway have been identified for their role in regulating bone remodelling, in addition to its more recognised role in inflammatory responses. This review discusses the accumulating evidence for the different, and, in certain circumstances, opposing, roles of S1P in bone homeostasis and disease, including osteoporosis, Paget's disease, and inflammatory bone loss. Specifically, we describe the current, often conflicting, evidence surrounding S1P function in osteoblasts, osteoclasts, and their precursors in health and disease, concluding that S1P may be an effective biomarker of bone disease and also an attractive therapeutic target for disease.
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Affiliation(s)
- Kathryn Frost
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2TT, UK
| | - Amy J Naylor
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2TT, UK
| | - Helen M McGettrick
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham B15 2TT, UK
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4
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Brozowski JM, Timoshchenko RG, Serafin DS, Allyn B, Koontz J, Rabjohns EM, Rampersad RR, Ren Y, Eudy AM, Harris TF, Abraham D, Mattox D, Rubin CT, Hilton MJ, Rubin J, Allbritton NL, Billard MJ, Tarrant TK. G protein-coupled receptor kinase 3 modulates mesenchymal stem cell proliferation and differentiation through sphingosine-1-phosphate receptor regulation. Stem Cell Res Ther 2022; 13:37. [PMID: 35093170 PMCID: PMC8800243 DOI: 10.1186/s13287-022-02715-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 12/22/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The bone marrow niche supports hematopoietic cell development through intimate contact with multipotent stromal mesenchymal stem cells; however, the intracellular signaling, function, and regulation of such supportive niche cells are still being defined. Our study was designed to understand how G protein receptor kinase 3 (GRK3) affects bone marrow mesenchymal stem cell function by examining primary cells from GRK3-deficient mice, which we have previously published to have a hypercellular bone marrow and leukocytosis through negative regulation of CXCL12/CXCR4 signaling. METHODS Murine GRK3-deficient bone marrow mesenchymal stromal cells were harvested and cultured to differentiate into three lineages (adipocyte, chondrocyte, and osteoblast) to confirm multipotency and compared to wild type cells. Immunoblotting, modified-TANGO experiments, and flow cytometry were used to further examine the effects of GRK3 deficiency on bone marrow mesenchymal stromal cell receptor signaling. Microcomputed tomography was used to determine trabecular and cortical bone composition of GRK3-deficient mice and standard ELISA to quantitate CXCL12 production from cellular cultures. RESULTS GRK3-deficient, bone marrow-derived mesenchymal stem cells exhibit enhanced and earlier osteogenic differentiation in vitro. The addition of a sphingosine kinase inhibitor abrogated the osteogenic proliferation and differentiation, suggesting that sphingosine-1-phosphate receptor signaling was a putative G protein-coupled receptor regulated by GRK3. Immunoblotting showed prolonged ERK1/2 signaling after stimulation with sphingosine-1-phosphate in GRK3-deficient cells, and modified-TANGO assays suggested the involvement of β-arrestin-2 in sphingosine-1-phosphate receptor internalization. CONCLUSIONS Our work suggests that GRK3 regulates sphingosine-1-phosphate receptor signaling on bone marrow mesenchymal stem cells by recruiting β-arrestin to the occupied GPCR to promote internalization, and lack of such regulation affects mesenchymal stem cell functionality.
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Affiliation(s)
- Jaime M Brozowski
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, USA
- Department of Medicine, Division of Rheumatology and Immunology, Duke University, 200 Trent Dr., DUMC 3874, Durham, NC, USA
| | - Roman G Timoshchenko
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - D Stephen Serafin
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - Brittney Allyn
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, USA
- Department of Medicine, Division of Rheumatology and Immunology, Duke University, 200 Trent Dr., DUMC 3874, Durham, NC, USA
| | - Jessica Koontz
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - Emily M Rabjohns
- Department of Medicine, Division of Rheumatology and Immunology, Duke University, 200 Trent Dr., DUMC 3874, Durham, NC, USA
| | - Rishi R Rampersad
- Department of Medicine, Division of Rheumatology and Immunology, Duke University, 200 Trent Dr., DUMC 3874, Durham, NC, USA
| | - Yinshi Ren
- Department of Orthopaedic Surgery, Duke Orthopaedic Cellular, Developmental and Genome Laboratories, Duke University School of Medicine, Durham, NC, USA
| | - Amanda M Eudy
- Department of Medicine, Division of Rheumatology and Immunology, Duke University, 200 Trent Dr., DUMC 3874, Durham, NC, USA
| | - Taylor F Harris
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - David Abraham
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Daniel Mattox
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - Clinton T Rubin
- Department of Biomedical Engineering at Stony, Brook University, Stony Brook, NY, USA
| | - Matthew J Hilton
- Department of Orthopaedic Surgery, Duke Orthopaedic Cellular, Developmental and Genome Laboratories, Duke University School of Medicine, Durham, NC, USA
| | - Janet Rubin
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Nancy L Allbritton
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Matthew J Billard
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, USA
| | - Teresa K Tarrant
- Department of Microbiology and Immunology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
- Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, Chapel Hill, USA.
- Department of Medicine, Division of Rheumatology and Immunology, Duke University, 200 Trent Dr., DUMC 3874, Durham, NC, USA.
- School of Medicine, Duke University, 152 Edwin L. Jones Building, 207 Research Drive, Durham, NC, 27710, USA.
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Akhter MZ, Chandra Joshi J, Balaji Ragunathrao VA, Maienschein-Cline M, Proia RL, Malik AB, Mehta D. Programming to S1PR1 + Endothelial Cells Promotes Restoration of Vascular Integrity. Circ Res 2021; 129:221-236. [PMID: 33926208 PMCID: PMC8273089 DOI: 10.1161/circresaha.120.318412] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Md Zahid Akhter
- Pharmacology and Regenerative Medicine and Center for Lung and Vascular Biology, University of Illinois College of Medicine, Chicago (M.Z.A., J.C.J., V.A.B.R., A.B.M., D.M.)
| | - Jagdish Chandra Joshi
- Pharmacology and Regenerative Medicine and Center for Lung and Vascular Biology, University of Illinois College of Medicine, Chicago (M.Z.A., J.C.J., V.A.B.R., A.B.M., D.M.)
| | - Vijay Avin Balaji Ragunathrao
- Pharmacology and Regenerative Medicine and Center for Lung and Vascular Biology, University of Illinois College of Medicine, Chicago (M.Z.A., J.C.J., V.A.B.R., A.B.M., D.M.)
| | | | - Richard L Proia
- Genetics of Development and Disease Branch, National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Bethesda, MD (R.L.P.)
| | - Asrar B Malik
- Pharmacology and Regenerative Medicine and Center for Lung and Vascular Biology, University of Illinois College of Medicine, Chicago (M.Z.A., J.C.J., V.A.B.R., A.B.M., D.M.)
| | - Dolly Mehta
- Pharmacology and Regenerative Medicine and Center for Lung and Vascular Biology, University of Illinois College of Medicine, Chicago (M.Z.A., J.C.J., V.A.B.R., A.B.M., D.M.)
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Kassis I, Ben-Zwi M, Petrou P, Halimi M, Karussis D. Synergistic neuroprotective effects of Fingolimod and mesenchymal stem cells (MSC) in experimental autoimmune encephalomyelitis. Immunol Lett 2021; 233:11-19. [PMID: 33676976 DOI: 10.1016/j.imlet.2021.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 02/15/2021] [Accepted: 03/02/2021] [Indexed: 01/20/2023]
Abstract
Fingolimod (Gilenya™) is an effective oral medication approved for relapsing-remitting multiple sclerosis (MS), albeit less effective in chronic disease. Its main mechanism of action is through peripheral immunomodulation but neuroprotective effects may also be involved. Mesenchymal stem cells (MSC) were shown to exert immunomodulatory and neurotrophic effects in the model of multiple sclerosis (experimental autoimmune encephalomyelitis-EAE). The use of combination treatments in chronic diseases such as MS, has long been advocated and may result in improvement of the beneficial effects of each one of them. We tested the in vitro effects of Fingolimod (FTY720) on MSC and the in vivo effect of such combination treatment in the model of EAE. Fingolimod did not affect in any detrimental way the basic features of MSCs and it promoted their migration and proliferation ability .Moreover, Fingolimod induced neurotrophic factors secretion and suppressed the production of pro-inflammatory cytokines from astrocytes and microglia, in vitro. In vivo, the combined treatment of FTY720 and MSC (either by the intravenous or the intra-cerebroventricular route of administration) resulted in synergistic clinical beneficial effects compared to FTY720 or MSC alone, paralleled by a significant reduction of inflammatory CNS infiltrations and of axonal loss. These data may indicate a synergism of fingolimod with MSC and may support future combinations of immunomodulatory drugs with cellular therapies for the improvement of the benefits in progressive forms of MS.
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Affiliation(s)
- Ibrahim Kassis
- Unit of Neuroimmunology and Multiple Sclerosis Center, Hadassah University Hospital, Jerusalem, Ein-Kerem, Israel.
| | - Moriel Ben-Zwi
- Unit of Neuroimmunology and Multiple Sclerosis Center, Hadassah University Hospital, Jerusalem, Ein-Kerem, Israel
| | - Panayiota Petrou
- Unit of Neuroimmunology and Multiple Sclerosis Center, Hadassah University Hospital, Jerusalem, Ein-Kerem, Israel
| | - Michele Halimi
- Unit of Neuroimmunology and Multiple Sclerosis Center, Hadassah University Hospital, Jerusalem, Ein-Kerem, Israel
| | - Dimitrios Karussis
- Unit of Neuroimmunology and Multiple Sclerosis Center, Hadassah University Hospital, Jerusalem, Ein-Kerem, Israel
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Donati C, Cencetti F, Bernacchioni C, Vannuzzi V, Bruni P. Role of sphingosine 1-phosphate signalling in tissue fibrosis. Cell Signal 2020; 78:109861. [PMID: 33253915 DOI: 10.1016/j.cellsig.2020.109861] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 11/23/2020] [Accepted: 11/24/2020] [Indexed: 02/06/2023]
Abstract
Fibrosis is characterized by the excessive accumulation of extracellular matrix components, leading to loss of tissue function in affected organs. Although the majority of fibrotic diseases have different origins, they have in common a persistent inflammatory stimulus and lymphocyte-monocyte interactions that determine the production of numerous fibrogenic cytokines. Treatment to contrast fibrosis is urgently needed, since some fibrotic diseases lead to systemic fibrosis and represent a major cause of death. In this article, the role of the bioactive sphingolipid sphingosine 1-phosphate (S1P) and its signalling pathway in the fibrosis of different tissue contexts is extensively reviewed, highlighting that it may represent an innovative and promising pharmacological therapeutic target for treating this devastating multifaceted disease. In multiple tissues S1P influences different aspects of fibrosis modulating the recruitment of inflammatory cells, as well as cell proliferation, migration and transdifferentiation into myofibroblasts, the cell type mainly involved in fibrosis development. Moreover, at the level of fibrotic lesions, S1P metabolism is profoundly influenced by multiple cross-talk with profibrotic mediators, such as transforming growth factor β, thus finely regulating the development of fibrosis. This article is part of a Special Issue entitled "Physiological and pathological roles of bioactive sphingolipids".
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Affiliation(s)
- Chiara Donati
- Department of Experimental and Clinical Biomedical Sciences "M. Serio", University of Florence, viale GB Morgagni 50, 50134 Florence, Italy.
| | - Francesca Cencetti
- Department of Experimental and Clinical Biomedical Sciences "M. Serio", University of Florence, viale GB Morgagni 50, 50134 Florence, Italy
| | - Caterina Bernacchioni
- Department of Experimental and Clinical Biomedical Sciences "M. Serio", University of Florence, viale GB Morgagni 50, 50134 Florence, Italy
| | - Valentina Vannuzzi
- Department of Experimental and Clinical Biomedical Sciences "M. Serio", University of Florence, viale GB Morgagni 50, 50134 Florence, Italy
| | - Paola Bruni
- Department of Experimental and Clinical Biomedical Sciences "M. Serio", University of Florence, viale GB Morgagni 50, 50134 Florence, Italy
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Yu J, Dong J, Chen K, Ding Y, Yang Z, Lan T. Generation of mice with hepatocyte-specific conditional deletion of sphingosine kinase 1. Transgenic Res 2020; 29:419-428. [PMID: 32696422 DOI: 10.1007/s11248-020-00211-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 07/10/2020] [Indexed: 12/14/2022]
Abstract
SphK1 gene has different roles in various types of cells in liver diseases, but most studies are based on global knockout mice, which hampers the study on the cellular and molecular mechanisms of SphK1. In order to further study the role of SphK1 in liver, SphK1 conditional knockout mice were constructed. A liver-specific SphK1 gene knockout mouse model was constructed by the Cre/Loxp recombinant enzyme system. PCR technologies and western blotting were used to identified the elimination of SphK1 gene in hepatocytes. SphK1flox/flox mice were used as a control group to verify the effectiveness of SphK1 liver-specific knockout mice from the profile, pathology, and serology of mice. The ablation of SphK1 in hepatic parenchymal cells was demonstrated by fluorescent in situ hybridization and the contents of S1P and Sph were measured by ELISA kit. The genotypes of liver in SphK1 conditional knockout mice were different from that of other organs. The mRNA and protein levels of SphK1 in liver tissue of SphK1 conditional knockout mice were almost depleted by compared with SphK1flox/flox mice. Physiology and pathology showed no significant difference between SphK1 liver conditional knockout mice and SphK1flox/flox mice. Additionally, SphK1 was eliminated in hepatocytes, leading to the reduce of S1P content in hepatocytes and liver tissues and the increase of Sph content in hepatocytes. The model of SphK1 gene liver conditional knockout mice was successfully constructed, providing a tool for the study of the roles of SphK1 in hepatocyte and liver diseases.
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Affiliation(s)
- Jinfeng Yu
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Jiale Dong
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Kangdi Chen
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Yaping Ding
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Zhicheng Yang
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Tian Lan
- School of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China. .,Guangdong Metabolic Disease Research Center of Integrated Chinese and Western Medicine, Institute of Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, 510006, China. .,Guangzhou Higher Education Mega Center, Guangdong Pharmaceutical University, 280 Wai Huan Dong Road, Guangzhou, 510006, China.
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Zhang W, Liu XD, Wang JW, Meng LF, Zhang YG, Wang JY. The sphingosine-1-phosphate/RhoA/Rho associated kinases/myosin light chain pathway in detrusor of female rats is down-regulated in response to ovariectomy. Chin Med J (Engl) 2020; 133:1203-1210. [PMID: 32433052 PMCID: PMC7249712 DOI: 10.1097/cm9.0000000000000767] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Dysuria is one of the main symptoms of genitourinary syndrome of menopause, which causes serious disruption to the normal life of peri-menopausal women. Studies have shown that it is related to decrease of detrusor contractile function, but the exact mechanism is still poorly understood. Previous results have suggested that the sphingosine-1-phosphate (S1P) pathway can regulate detrusor contraction, and this pathway is affected by estrogen in various tissues. However, how estrogen affects this pathway in the detrusor has not been investigated. In this study, we detected changes of the S1P/RhoA/Rho associated kinases (ROCK)/myosin light chain (MLC) pathway in the detrusor of ovariectomized rats in order to explore the underlying mechanism of dysuria during peri-menopause. METHODS Thirty-six female Sprague-Dawley rats were randomly divided into SHAM (sham operation), OVX (ovariectomy), and E groups (ovariectomy + estrogen), with 12 rats in each group. We obtained bladder detrusor tissues from each group and examined the mRNA and protein levels of the major components of the S1P/RhoA/ROCK/MLC pathway using quantitative real-time polymerase chain reaction and Western blotting, respectively. We also quantified the content of S1P in the detrusor using an enzyme linked immunosorbent assay. Finally, we compared results between the groups with one-way analysis of variance. RESULTS The components of the S1P pathway and the RhoA/ROCK/MLC pathway of the OVX group were significantly decreased, as compared with SHAM group. The percent decreases of the components in the S1P pathway were as follows: sphingosine kinase 1 (mRNA: 39%, protein: 45%) (both P < 0.05), S1P (21.73 ± 1.09 nmol/g vs. 18.86 ± 0.69 nmol/g) (P < 0.05), and S1P receptor 2/3 (S1PR2/3) (mRNA: 25%, 27%, respectively) (P < 0.05). However, the protein expression levels of S1PR2/3 and the protein and mRNA levels of SphK2 and S1PR1 did not show significant differences between groups (P > 0.05). The percent decreases of the components in the RhoA/ROCK/MLC pathway were as follows: ROCK2 (protein: 41%, mRNA: 36%) (both P < 0.05), p-MYPT1 (protein: 54%) (P < 0.05), and p-MLC20 (protein: 47%) (P < 0.05), but there were no significant differences in the mRNA and protein levels of RhoA, ROCK1, MYPT1, and MLC20 (all P > 0.05). In addition, all of the above-mentioned decreases could be reversed after estrogen supplementation (E group vs. SHAM group) (all P > 0.05). CONCLUSION In this study, we confirmed that ovariectomy is closely associated with the down-regulation of the S1P/RhoA/ROCK/MLC pathway in the rat detrusor, which may be one mechanism of dysuria caused by decreased contractile function of the female detrusor during peri-menopause.
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Affiliation(s)
- Wei Zhang
- Peking University Fifth School of Clinical Medicine, Beijing 100730, China
- Department of Urology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
| | - Xiao-Dong Liu
- Department of Urology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
| | - Jia-Wen Wang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
| | - Ling-Feng Meng
- Department of Urology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
| | - Yao-Guang Zhang
- Department of Urology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
| | - Jian-Ye Wang
- Peking University Fifth School of Clinical Medicine, Beijing 100730, China
- Department of Urology, Beijing Hospital, National Center of Gerontology, Beijing 100730, China
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10
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Rothe R, Schulze S, Neuber C, Hauser S, Rammelt S, Pietzsch J. Adjuvant drug-assisted bone healing: Part II - Modulation of angiogenesis. Clin Hemorheol Microcirc 2020; 73:409-438. [PMID: 31177206 DOI: 10.3233/ch-199103] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The treatment of critical-size bone defects following complicated fractures, infections or tumor resections is a major challenge. The same applies to fractures in patients with impaired bone healing due to systemic inflammatory and metabolic diseases. Despite considerable progress in development and establishment of new surgical techniques, design of bone graft substitutes and imaging techniques, these scenarios still represent unresolved clinical problems. However, the development of new active substances offers novel potential solutions for these issues. This work discusses therapeutic approaches that influence angiogenesis or hypoxic situations in healing bone and surrounding tissue. In particular, literature on sphingosine-1-phosphate receptor modulators and nitric oxide (NO•) donors, including bi-functional (hybrid) compounds like NO•-releasing cyclooxygenase-2 inhibitors, was critically reviewed with regard to their local and systemic mode of action.
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Affiliation(s)
- Rebecca Rothe
- Department of Radiopharmaceutical and Chemical Biology, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Institute of Radiopharmaceutical Cancer Research, Dresden, Germany
| | - Sabine Schulze
- University Center of Orthopaedics and Traumatology (OUC), University Hospital Carl Gustav Carus, Dresden, Germany.,Center for Translational Bone, Joint and Soft Tissue Research, University Hospital Carl Gustav Carus and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Christin Neuber
- Department of Radiopharmaceutical and Chemical Biology, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Institute of Radiopharmaceutical Cancer Research, Dresden, Germany
| | - Sandra Hauser
- Department of Radiopharmaceutical and Chemical Biology, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Institute of Radiopharmaceutical Cancer Research, Dresden, Germany
| | - Stefan Rammelt
- University Center of Orthopaedics and Traumatology (OUC), University Hospital Carl Gustav Carus, Dresden, Germany.,Center for Translational Bone, Joint and Soft Tissue Research, University Hospital Carl Gustav Carus and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany.,Center for Regenerative Therapies Dresden (CRTD), Tatzberg 4, Dresden, Germany
| | - Jens Pietzsch
- Department of Radiopharmaceutical and Chemical Biology, Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Institute of Radiopharmaceutical Cancer Research, Dresden, Germany.,Technische Universität Dresden, School of Science, Faculty of Chemistry and Food Chemistry, Dresden, Germany
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11
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Sah RK, Pati S, Saini M, Boopathi PA, Kochar SK, Kochar DK, Das A, Singh S. Reduction of Sphingosine Kinase 1 Phosphorylation and Activity in Plasmodium-Infected Erythrocytes. Front Cell Dev Biol 2020; 8:80. [PMID: 32195246 PMCID: PMC7062701 DOI: 10.3389/fcell.2020.00080] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 01/29/2020] [Indexed: 01/11/2023] Open
Abstract
Sphingosine-1-phosphate (S1P), a bioactive lipid mediator is involved in an array of biological processes and linked to pathological manifestations. Erythrocyte is known as the major reservoir for S1P as they lack S1P-degrading enzymes (S1P lyase and S1P phosphohydrolase) and harbor sphingosine kinase-1 (SphK-1) essential for sphingosine conversion to S1P. Reduced S1P concentration in serum was correlated with disease severity in patients with Plasmodium falciparum and Plasmodium vivax infections. Herein, we aimed to identify the underlying mechanism and contribution of host erythrocytes toward depleted S1P levels in Plasmodium-infected patients vs. healthy individuals. The level and activity of SphK-1 were measured in vitro in both uninfected and cultured P. falciparum-infected erythrocytes. Infected erythrocytes demonstrated a significant decrease in SphK-1 level in a time-dependent manner. We found that 10–42 h post invasion (hpi), SphK1 level was predominantly reduced to ∼50% in rings, trophozoites, and schizonts compared to uninfected erythrocytes. We next analyzed the phosphorylation status of SphK-1, a modification responsible for its activity and S1P production, in both uninfected control and Plasmodium-infected erythrocytes. Almost ∼50% decrease in phosphorylation of SphK-1 was observed that could be corroborated with significant reduction in the production and release of S1P in infected erythrocytes. Serum S1P levels were studied in parallel in P. falciparum (N = 15), P. vivax (N = 36)-infected patients, and healthy controls (N = 6). The findings revealed that S1P concentration was significantly depleted in uncomplicated malaria cases and was found to be lowest in complicated malaria and thrombocytopenia in both P. falciparum and P. vivax-infected groups (∗∗p < 0.01). The lower serum S1P level could be correlated with the reduced platelet count defining the role of S1P level in platelet formation. In conclusion, erythrocyte SphK-1 and S1P levels were studied in Plasmodium-infected individuals and erythrocytes that helped in characterizing the complications associated with malaria and thrombocytopenia, providing insights into the contribution of host erythrocyte biology in malaria pathogenesis. Finally, this study proposes the use of S1P and its analog as a novel adjunct therapy for malaria complications.
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Affiliation(s)
- Raj Kumar Sah
- Special Centre for Molecular Medicine, Jawaharlal Nehru University, New Delhi, India
| | - Soumya Pati
- Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Greater Noida, India
| | - Monika Saini
- Special Centre for Molecular Medicine, Jawaharlal Nehru University, New Delhi, India.,Department of Life Sciences, School of Natural Sciences, Shiv Nadar University, Greater Noida, India
| | | | | | | | - Ashis Das
- Department of Biological Sciences, Birla Institute of Technology and Science, Pilani, India
| | - Shailja Singh
- Special Centre for Molecular Medicine, Jawaharlal Nehru University, New Delhi, India
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12
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Yu J, Kim HM, Kim KP, Son Y, Kim MS, Park KS. Ceramide kinase regulates the migration of bone marrow-derived mesenchymal stem cells. Biochem Biophys Res Commun 2018; 508:361-367. [PMID: 30502084 DOI: 10.1016/j.bbrc.2018.11.154] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 11/22/2018] [Indexed: 11/18/2022]
Abstract
Endogenous bone marrow-derived mesenchymal stem cells (BM-MSCs) are mobilized into peripheral blood and injured tissues by various growth factors and cytokines that are expressed in the injured tissues, such as substance P (SP), stromal cell derived factor-1 (SDF-1), and transforming growth factor-beta (TGF-β). Extracellular bioactive lipid metabolites such as ceramide-1-phosphate and sphingosine-1-phosphate also modulate BM-MSC migration as SP, SDF-1, and TGF-β. However, the roles of intrinsic lipid kinases of BM-MSCs in the stem cell migration are unclear. Here, we demonstrated that ceramide kinase mediates the chemotactic migration of BM-MSCs in response to SP, SDF-1, or TGF-β. Furthermore, a specific inhibitor of ceramide kinase inhibited TGF-β-induced migration of BM-MSCs and N-cadherin that is necessary for BM-MSCs migration in response to TGF-β. Therefore, these results suggest that the intracellular ceramide kinase is required for the BM-MSCs migration and the roles of the intrinsic ceramide kinase in the migration are associated with N-cadherin regulation.
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Affiliation(s)
- Jinyeong Yu
- Graduate School of Biotechnology, Kyung Hee University, Yongin, 17104, South Korea
| | - Hye Min Kim
- Department of Applied Chemistry, Kyung Hee University, Yongin, 17104, South Korea
| | - Kwang Pyo Kim
- Department of Applied Chemistry, Kyung Hee University, Yongin, 17104, South Korea
| | - Youngsook Son
- Graduate School of Biotechnology, Kyung Hee University, Yongin, 17104, South Korea
| | - Min-Sik Kim
- Department of Applied Chemistry, Kyung Hee University, Yongin, 17104, South Korea; Department of Biomedical Science and Technology, Graduate School, Kyung Hee University, Seoul, 02447, South Korea; Department of New Biology, DGIST, Daegu, 42988, South Korea.
| | - Ki-Sook Park
- Department of Biomedical Science and Technology, Graduate School, Kyung Hee University, Seoul, 02447, South Korea; East-West Medical Research Institute, Kyung Hee University, Seoul, 02447, South Korea; Kyung Hee University Medical Center, Seoul, 02447, South Korea.
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13
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Lidgerwood GE, Pitson SM, Bonder C, Pébay A. Roles of lysophosphatidic acid and sphingosine-1-phosphate in stem cell biology. Prog Lipid Res 2018; 72:42-54. [PMID: 30196008 DOI: 10.1016/j.plipres.2018.09.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 08/15/2018] [Accepted: 09/05/2018] [Indexed: 02/06/2023]
Abstract
Stem cells are unique in their ability to self-renew and differentiate into various cell types. Because of these features, stem cells are key to the formation of organisms and play fundamental roles in tissue regeneration and repair. Mechanisms controlling their fate are thus fundamental to the development and homeostasis of tissues and organs. Lysophosphatidic acid (LPA) and sphingosine-1-phosphate (S1P) are bioactive phospholipids that play a wide range of roles in multiple cell types, during developmental and pathophysiological events. Considerable evidence now demonstrates the potent roles of LPA and S1P in the biology of pluripotent and adult stem cells, from maintenance to repair. Here we review their roles for each main category of stem cells and explore how those effects impact development and physiopathology.
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Affiliation(s)
- Grace E Lidgerwood
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, East Melbourne, Australia; Ophthalmology, Department of Surgery, the University of Melbourne, Melbourne, Australia
| | - Stuart M Pitson
- Centre for Cancer Biology, University of South Australia and SA Pathology, Adelaide, Australia
| | - Claudine Bonder
- Centre for Cancer Biology, University of South Australia and SA Pathology, Adelaide, Australia
| | - Alice Pébay
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, East Melbourne, Australia; Ophthalmology, Department of Surgery, the University of Melbourne, Melbourne, Australia.
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14
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Novel Lipid Signaling Mediators for Mesenchymal Stem Cell Mobilization during Bone Repair. Cell Mol Bioeng 2018; 11:241-253. [PMID: 29983824 DOI: 10.1007/s12195-018-0532-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Introduction Mesenchymal stem and progenitor cells (MSCs), which normally reside in the bone marrow, are critical to bone health and can be recruited to sites of traumatic bone injury, contributing to new bone formation. The ability to control the trafficking of MSCs provides therapeutic potential for improving traumatic bone healing and therapy for genetic bone diseases such as hypophosphatasia. Methods In this study, we explored the sphingosine-1-phosphate (S1P) signaling axis as a means to control the mobilization of MSCs into blood and possibly to recruit MSCs enhancing bone growth. Results Loss of S1P receptor 3 (S1PR3) leads to an increase in circulating CD45-/CD29+/CD90+/Sca1 putative mesenchymal progenitor cells, suggesting that blocking S1PR3 may stimulate MSCs to leave the bone marrow. Antagonism of S1PR3 with the small molecule VPC01091 stimulated acute migration of CD45-/CD29+/CD90+/Sca1+ MSCs into the blood as early as 1.5 hours after treatment. VPC01091 administration also increased ectopic bone formation induced by BMP-2 and significantly increased new bone formation in critically sized rat cranial defects, suggesting that mobilized MSCs may home to injuries to contribute to healing. We also explored the possibility of combining S1P manipulation of endogenous host cell occupancy with exogenous MSC transplantation for potential use in combination therapies. Importantly, reducing niche occupancy of host MSCs with VPC01091 does not impede engraftment of exogenous MSCs. Conclusions Our studies suggest that MSC mobilization through S1PR3 antagonism is a promising strategy for endogenous tissue engineering and improving MSC delivery to treat bone diseases.
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15
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Romani R, Manni G, Donati C, Pirisinu I, Bernacchioni C, Gargaro M, Pirro M, Calvitti M, Bagaglia F, Sahebkar A, Clerici G, Matino D, Pomili G, Di Renzo GC, Talesa VN, Puccetti P, Fallarino F. S1P promotes migration, differentiation and immune regulatory activity in amniotic-fluid-derived stem cells. Eur J Pharmacol 2018; 833:173-182. [PMID: 29886240 PMCID: PMC6086338 DOI: 10.1016/j.ejphar.2018.06.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 06/01/2018] [Accepted: 06/06/2018] [Indexed: 12/22/2022]
Abstract
Stem cells have high potential for cell therapy in regenerative medicine. We previously isolated stem cell types from human amniotic fluid, derived from prenatal amniocentesis. One type, characterized by a fast doubling time, was designated as fast human amniotic stem cells (fHASCs). These cells exhibited high differentiation potential and immunoregulatory properties. Sphingosine-1-phosphate (S1P) is a bioactive sphingolipid metabolite that influences stem-cell pluripotency, differentiation, mobility, and regulates immune functions. In this study, we investigated the influence of S1P on fHASC migration, proliferation, differentiation and immune regulatory functions. We found that fHASC stimulation with S1P potentiated their migratory and proliferative activity in vitro. Notably, short fHASC exposure to S1P enhanced their differentiation towards multiple lineages, including adipocytes, osteocytes and endothelial cells, an effect that was associated with downregulation of the main transcription factors involved in the maintenance of a stem-cell undifferentiated state. A specific crosstalk between S1P and tumor growth factor β1 (TGF-β1) has recently been demonstrated. We found that fHASC exposure to S1P in combination with TGF-β1 promoted the expression of the immune regulatory pathway of indoleamine 2,3-dioxygenase 1 (IDO1). In addition, human peripheral blood mononuclear cells, co-cultured with fHASCs treated with S1P and TGF-β1, expanded regulatory T-cells, via a mechanism requiring IDO1. Overall, this study demonstrates that S1P potentiates several properties in fHASCs, an effect that may be critical for exploiting the therapeutic potential of fHASCs and might explain the specific effects of S1P on stem cells during pregnancy.
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Affiliation(s)
- Rita Romani
- Department of Experimental Medicine, University of Perugia, Italy
| | - Giorgia Manni
- Department of Experimental Medicine, University of Perugia, Italy
| | - Chiara Donati
- Department of Experimental Biomedical Sciences and Clinics University of Florence, Italy
| | - Irene Pirisinu
- Department of Experimental Medicine, University of Perugia, Italy
| | - Caterina Bernacchioni
- Department of Experimental Biomedical Sciences and Clinics University of Florence, Italy
| | - Marco Gargaro
- Department of Experimental Medicine, University of Perugia, Italy
| | - Matteo Pirro
- Department of Medicine, University of Perugia, Italy
| | - Mario Calvitti
- Department of Experimental Medicine, University of Perugia, Italy
| | | | - Amirhossein Sahebkar
- Biotechnology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Graziano Clerici
- Department of Obstetrics and Gynaecology and Centre for Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
| | - Davide Matino
- Department of Experimental Medicine, University of Perugia, Italy
| | - Giovanni Pomili
- Department of Obstetrics and Gynaecology and Centre for Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
| | - Gian Carlo Di Renzo
- Department of Obstetrics and Gynaecology and Centre for Perinatal and Reproductive Medicine, University of Perugia, Perugia, Italy
| | | | - Paolo Puccetti
- Department of Experimental Medicine, University of Perugia, Italy
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16
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Sphingosine 1-Phosphate Receptor 1 Is Required for MMP-2 Function in Bone Marrow Mesenchymal Stromal Cells: Implications for Cytoskeleton Assembly and Proliferation. Stem Cells Int 2018; 2018:5034679. [PMID: 29713350 PMCID: PMC5866864 DOI: 10.1155/2018/5034679] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 11/17/2017] [Accepted: 11/27/2017] [Indexed: 12/31/2022] Open
Abstract
Bone marrow-derived mesenchymal stromal cell- (BM-MSC-) based therapy is a promising option for regenerative medicine. An important role in the control of the processes influencing the BM-MSC therapeutic efficacy, namely, extracellular matrix remodelling and proliferation and secretion ability, is played by matrix metalloproteinase- (MMP-) 2. Therefore, the identification of paracrine/autocrine regulators of MMP-2 function may be of great relevance for improving BM-MSC therapeutic potential. We recently reported that BM-MSCs release the bioactive lipid sphingosine 1-phosphate (S1P) and, here, we demonstrated an impairment of MMP-2 expression/release when the S1P receptor subtype S1PR1 is blocked. Notably, active S1PR1/MMP-2 signalling is required for F-actin structure assembly (lamellipodia, microspikes, and stress fibers) and, in turn, cell proliferation. Moreover, in experimental conditions resembling the damaged/regenerating tissue microenvironment (hypoxia), S1P/S1PR1 system is also required for HIF-1α expression and vinculin reduction. Our findings demonstrate for the first time the trophic role of S1P/S1PR1 signalling in maintaining BM-MSCs' ability to modulate MMP-2 function, necessary for cytoskeleton reorganization and cell proliferation in both normoxia and hypoxia. Altogether, these data provide new perspectives for considering S1P/S1PR1 signalling a pharmacological target to preserve BM-MSC properties and to potentiate their beneficial potential in tissue repair.
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17
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Combined use of bone marrow-derived mesenchymal stromal cells (BM-MSCs) and platelet rich plasma (PRP) stimulates proliferation and differentiation of myoblasts in vitro: new therapeutic perspectives for skeletal muscle repair/regeneration. Cell Tissue Res 2018; 372:549-570. [PMID: 29404727 DOI: 10.1007/s00441-018-2792-3] [Citation(s) in RCA: 115] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 01/06/2018] [Indexed: 10/18/2022]
Abstract
Satellite cell-mediated skeletal muscle repair/regeneration is compromised in cases of extended damage. Bone marrow mesenchymal stromal cells (BM-MSCs) hold promise for muscle healing but some criticisms hamper their clinical application, including the need to avoid animal serum contamination for expansion and the scarce survival after transplant. In this context, platelet-rich plasma (PRP) could offer advantages. Here, we compare the effects of PRP or standard culture media on C2C12 myoblast, satellite cell and BM-MSC viability, survival, proliferation and myogenic differentiation and evaluate PRP/BM-MSC combination effects in promoting myogenic differentiation. PRP induced an increase of mitochondrial activity and Ki67 expression comparable or even greater than that elicited by standard media and promoted AKT signaling activation in myoblasts and BM-MSCs and Notch-1 pathway activation in BM-MSCs. It stimulated MyoD, myogenin, α-sarcomeric actin and MMP-2 expression in myoblasts and satellite cell activation. Notably, PRP/BM-MSC combination was more effective than PRP alone. We found that BM-MSCs influenced myoblast responses through a paracrine activation of AKT signaling, contributing to shed light on BM-MSC action mechanisms. Our results suggest that PRP represents a good serum substitute for BM-MSC manipulation in vitro and could be beneficial towards transplanted cells in vivo. Moreover, it might influence muscle resident progenitors' fate, thus favoring the endogenous repair/regeneration mechanisms. Finally, within the limitations of an in vitro experimentation, this study provides an experimental background for considering the PRP/BM-MSC combination as a potential therapeutic tool for skeletal muscle damage, combining the beneficial effects of BM-MSCs and PRP on muscle tissue, while potentiating BM-MSC functionality.
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18
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Sukocheva OA. Expansion of Sphingosine Kinase and Sphingosine-1-Phosphate Receptor Function in Normal and Cancer Cells: From Membrane Restructuring to Mediation of Estrogen Signaling and Stem Cell Programming. Int J Mol Sci 2018; 19:ijms19020420. [PMID: 29385066 PMCID: PMC5855642 DOI: 10.3390/ijms19020420] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 01/21/2018] [Accepted: 01/24/2018] [Indexed: 02/05/2023] Open
Abstract
Sphingolipids, sphingolipid metabolizing enzymes, and their receptors network are being recognized as part of the signaling mechanisms, which govern breast cancer cell growth, migration, and survival during chemotherapy treatment. Approximately 70% of breast cancers are estrogen receptor (ER) positive and, thus, rely on estrogen signaling. Estrogen activates an intracellular network composed of many cytoplasmic and nuclear mediators. Some estrogen effects can be mediated by sphingolipids. Estrogen activates sphingosine kinase 1 (SphK1) and amplifies the intracellular concentration of sphingosine-1-phosphate (S1P) in breast cancer cells during stimulation of proliferation and survival. Specifically, Estrogen activates S1P receptors (S1PR) and induces growth factor receptor transactivation. SphK, S1P, and S1PR expression are causally associated with endocrine resistance and progression to advanced tumor stages in ER-positive breast cancers in vivo. Recently, the network of SphK/S1PR was shown to promote the development of ER-negative cancers and breast cancer stem cells, as well as stimulating angiogenesis. Novel findings confirm and broaden our knowledge about the cross-talk between sphingolipids and estrogen network in normal and malignant cells. Current S1PRs therapeutic inhibition was indicated as a promising chemotherapy approach in non-responsive and advanced malignancies. Considering that sphingolipid signaling has a prominent role in terminally differentiated cells, the impact should be considered when designing specific SphK/S1PR inhibitors. This study analyzes the dynamic of the transformation of sphingolipid axis during a transition from normal to pathological condition on the level of the whole organism. The sphingolipid-based mediation and facilitation of global effects of estrogen were critically accented as a bridging mechanism that should be explored in cancer prevention.
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Affiliation(s)
- Olga A Sukocheva
- College of Nursing and Health Sciences, Flinders University of South Australia, Bedford Park, SA 5042, Australia.
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19
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Sphingosine 1-phosphate (S1P) signalling: Role in bone biology and potential therapeutic target for bone repair. Pharmacol Res 2017; 125:232-245. [PMID: 28855094 DOI: 10.1016/j.phrs.2017.08.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 08/22/2017] [Accepted: 08/23/2017] [Indexed: 12/30/2022]
Abstract
The lipid mediator sphingosine 1-phosphate (S1P) affects cellular functions in most systems. Interest in its therapeutic potential has increased following the discovery of its G protein-coupled receptors and the recent availability of agents that can be safely administered in humans. Although the role of S1P in bone biology has been the focus of much less research than its role in the nervous, cardiovascular and immune systems, it is becoming clear that this lipid influences many of the functions, pathways and cell types that play a key role in bone maintenance and repair. Indeed, S1P is implicated in many osteogenesis-related processes including stem cell recruitment and subsequent differentiation, differentiation and survival of osteoblasts, and coupling of the latter cell type with osteoclasts. In addition, S1P's role in promoting angiogenesis is well-established. The pleiotropic effects of S1P on bone and blood vessels have significant potential therapeutic implications, as current therapeutic approaches for critical bone defects show significant limitations. Because of the complex effects of S1P on bone, the pharmacology of S1P-like agents and their physico-chemical properties, it is likely that therapeutic delivery of S1P agents will offer significant advantages compared to larger molecular weight factors. Hence, it is important to explore novel methods of utilizing S1P agents therapeutically, and improve our understanding of how S1P and its receptors modulate bone physiology and repair.
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20
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Patmanathan SN, Wang W, Yap LF, Herr DR, Paterson IC. Mechanisms of sphingosine 1-phosphate receptor signalling in cancer. Cell Signal 2017; 34:66-75. [PMID: 28302566 DOI: 10.1016/j.cellsig.2017.03.002] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 03/11/2017] [Accepted: 03/11/2017] [Indexed: 12/12/2022]
Abstract
S1P is a small bioactive lipid which exerts its effects following binding to a family of five G protein-coupled receptors, known as S1P1-5. Following receptor activation, multiple signalling cascades are activated, allowing S1P to regulate a range of cellular processes, such as proliferation, apoptosis, migration and angiogenesis. There is strong evidence implicating the involvement of S1P receptors (S1PRs) in cancer progression and the oncogenic effects of S1P can result from alterations in the expression of one or more of the S1PRs and/or the enzymes that regulate the levels of S1P. However, cooperativity between the individual S1PRs, functional interactions with receptor tyrosine kinases and the sub-cellular localisation of the S1PRs within tumour cells also appear to play a role in mediating the effects of S1PR signalling during carcinogenesis. Here we review what is known regarding the role of individual S1PRs in cancer and discuss the recent evidence to suggest cross-talk between the S1PRs and other cellular signalling pathways in cancer. We will also discuss the therapeutic potential of targeting the S1PRs and their downstream signalling pathways for the treatment of cancer.
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Affiliation(s)
- Sathya Narayanan Patmanathan
- Department of Oral and Craniofacial Sciences, Oral Cancer Research & Coordinating Centre, Faculty of Dentistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Wei Wang
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, 117456, Singapore
| | - Lee Fah Yap
- Department of Oral and Craniofacial Sciences, Oral Cancer Research & Coordinating Centre, Faculty of Dentistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Deron R Herr
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, 117456, Singapore
| | - Ian C Paterson
- Department of Oral and Craniofacial Sciences, Oral Cancer Research & Coordinating Centre, Faculty of Dentistry, University of Malaya, 50603 Kuala Lumpur, Malaysia.
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21
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Iotchkova V, Huang J, Morris JA, Jain D, Barbieri C, Walter K, Min JL, Chen L, Astle W, Cocca M, Deelen P, Elding H, Farmaki AE, Franklin CS, Franberg M, Gaunt TR, Hofman A, Jiang T, Kleber ME, Lachance G, Luan J, Malerba G, Matchan A, Mead D, Memari Y, Ntalla I, Panoutsopoulou K, Pazoki R, Perry JR, Rivadeneira F, Sabater-Lleal M, Sennblad B, Shin SY, Southam L, Traglia M, van Dijk F, van Leeuwen EM, Zaza G, Zhang W, Amin N, Butterworth A, Chambers JC, Dedoussis G, Dehghan A, Franco OH, Franke L, Frontini M, Gambaro G, Gasparini P, Hamsten A, Issacs A, Kooner JS, Kooperberg C, Langenberg C, Marz W, Scott RA, Swertz MA, Toniolo D, Uitterlinden AG, van Duijn CM, Watkins H, Zeggini E, Maurano MT, Timpson NJ, Reiner AP, Auer PL, Soranzo N. Discovery and refinement of genetic loci associated with cardiometabolic risk using dense imputation maps. Nat Genet 2016; 48:1303-1312. [PMID: 27668658 PMCID: PMC5279872 DOI: 10.1038/ng.3668] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Accepted: 08/15/2016] [Indexed: 12/21/2022]
Abstract
Large-scale whole-genome sequence data sets offer novel opportunities to identify genetic variation underlying human traits. Here we apply genotype imputation based on whole-genome sequence data from the UK10K and 1000 Genomes Project into 35,981 study participants of European ancestry, followed by association analysis with 20 quantitative cardiometabolic and hematological traits. We describe 17 new associations, including 6 rare (minor allele frequency (MAF) < 1%) or low-frequency (1% < MAF < 5%) variants with platelet count (PLT), red blood cell indices (MCH and MCV) and HDL cholesterol. Applying fine-mapping analysis to 233 known and new loci associated with the 20 traits, we resolve the associations of 59 loci to credible sets of 20 or fewer variants and describe trait enrichments within regions of predicted regulatory function. These findings improve understanding of the allelic architecture of risk factors for cardiometabolic and hematological diseases and provide additional functional insights with the identification of potentially novel biological targets.
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Affiliation(s)
- Valentina Iotchkova
- European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, UK
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Jie Huang
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
- Boston VA Research Institute, Boston, Massachusetts, USA
| | - John A. Morris
- Centre for Clinical Epidemiology, Lady Davis Institute for Medical Research, Jewish General Hospital, McGill University, Montréal, Québec, Canada
- Department of Human Genetics, McGill University, Montréal, Québec, Canada
| | - Deepti Jain
- Department of Biostatistics, University of Washington, Seattle, Washington, USA
| | - Caterina Barbieri
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
- Division of Genetics and Cell Biology, San Raffaele Scientific Institute, Milan, Italy
| | - Klaudia Walter
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Josine L. Min
- MRC Integrative Epidemiology Unit, School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Lu Chen
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
- Department of Hematology, University of Cambridge, Cambridge, UK
| | - William Astle
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Massimilian Cocca
- Medical Genetics, Institute for Maternal and Child Health IRCCS “Burlo Garofolo”, Trieste, Italy
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
| | - Patrick Deelen
- University of Groningen, University Medical Center Groningen, Genomics Coordination Center, Groningen, Netherlands
- University of Groningen, University Medical Center Groningen, Department of Genetics, Groningen, Netherlands
| | - Heather Elding
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Aliki-Eleni Farmaki
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | | | - Mattias Franberg
- Cardiovascular Medicine Unit, Dep. Medicine, Karolinska Institute, Stockholm, Sweden
| | - Tom R. Gaunt
- MRC Integrative Epidemiology Unit, School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Albert Hofman
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, Netherlands
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Tao Jiang
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | | | - Genevieve Lachance
- Department of Twin Research & Genetic Epidemiology, King's College London, Londo, UK
| | - Jian'an Luan
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, UK
| | - Giovanni Malerba
- Biology and Genetics, Department Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona, Italy
| | - Angela Matchan
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Daniel Mead
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Yasin Memari
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
| | - Ioanna Ntalla
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
- William Harvey Research Institute, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | | | - Raha Pazoki
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - John R.B. Perry
- Department of Twin Research & Genetic Epidemiology, King's College London, Londo, UK
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, UK
| | - Fernando Rivadeneira
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, Netherlands
- Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Maria Sabater-Lleal
- Cardiovascular Medicine Unit, Dep. Medicine, Karolinska Institute, Stockholm, Sweden
| | - Bengt Sennblad
- Cardiovascular Medicine Unit, Dep. Medicine, Karolinska Institute, Stockholm, Sweden
| | - So-Youn Shin
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
- MRC Integrative Epidemiology Unit, School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Lorraine Southam
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
- Wellcome Trust Centre for Human Genetics, Roosevelt Drive, Oxford, UK
| | - Michela Traglia
- Division of Genetics and Cell Biology, San Raffaele Scientific Institute, Milan, Italy
| | - Freerk van Dijk
- University of Groningen, University Medical Center Groningen, Genomics Coordination Center, Groningen, Netherlands
- University of Groningen, University Medical Center Groningen, Department of Genetics, Groningen, Netherlands
| | | | - Gianluigi Zaza
- Renal Unit, Department of Medicine, University of Verona, Verona, Italy
| | - Weihua Zhang
- Department of Epidemiology and Biostatistics, Imperial College London, St Mary’s campus, London, UK
| | | | - Najaf Amin
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Adam Butterworth
- Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- The National Institute for Health Research Blood and Transplant Unit (NIHR BTRU) in Donor Health and Genomics at the University of Cambridge, University of Cambridge, Cambridge, UK
| | - John C. Chambers
- Department of Epidemiology and Biostatistics, Imperial College London, St Mary’s campus, London, UK
| | - George Dedoussis
- Department of Nutrition and Dietetics, School of Health Science and Education, Harokopio University, Athens, Greece
| | - Abbas Dehghan
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Oscar H. Franco
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Lude Franke
- University of Groningen, University Medical Center Groningen, Department of Genetics, Groningen, Netherlands
| | | | - Giovanni Gambaro
- Division of Nephrology and Dialysis, Institute of Internal Medicine, Renal Program, Columbus-Gemelli University Hospital, Catholic University, Rome, Italy
| | - Paolo Gasparini
- Medical Genetics, Institute for Maternal and Child Health IRCCS “Burlo Garofolo”, Trieste, Italy
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
- Experimental Genetics Division, Sidra, Doha, Qatar
| | - Anders Hamsten
- Cardiovascular Medicine Unit, Dep. Medicine, Karolinska Institute, Stockholm, Sweden
| | - Aaron Issacs
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Jaspal S. Kooner
- National Heart and Lung Institute, Imperial College London, London, UK
| | - Charles Kooperberg
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Claudia Langenberg
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, UK
| | - Winfried Marz
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Graz, Austria
- Synlab Academy, Synlab Holding Deutschland GmbH, Mannheim, Germany
- Medical Clinic V (Nephrology, Hypertensiology, Rheumatology, Endocrinolgy, Diabetology), Mannheim Medical Faculty, Heidelberg University, Mannheim, Germany
| | - Robert A. Scott
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Institute of Metabolic Science, Cambridge Biomedical Campus, Cambridge, UK
| | - Morris A. Swertz
- University of Groningen, University Medical Center Groningen, Genomics Coordination Center, Groningen, Netherlands
- University of Groningen, University Medical Center Groningen, Department of Genetics, Groningen, Netherlands
- LifeLines Cohort Study, University Medical Center Groningen, Groningen, Netherlands
| | - Daniela Toniolo
- Division of Genetics and Cell Biology, San Raffaele Scientific Institute, Milan, Italy
| | - Andre G. Uitterlinden
- Department of Internal Medicine, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Cornelia M. van Duijn
- Department of Epidemiology, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Hugh Watkins
- Wellcome Trust Centre for Human Genetics, Roosevelt Drive, Oxford, UK
- Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Oxford, UK
| | | | - Mathew T. Maurano
- Institute for Systems Genetics, New York University Langone Medical Center, New York, USA
| | - Nicholas J. Timpson
- MRC Integrative Epidemiology Unit, School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Alexander P. Reiner
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Department of Epidemiology, University of Washington, Seattle, Washington, USA
| | - Paul L. Auer
- Zilber School of Public Health, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
| | - Nicole Soranzo
- Human Genetics, Wellcome Trust Sanger Institute, Hinxton, Cambridge, UK
- Department of Hematology, University of Cambridge, Cambridge, UK
- The National Institute for Health Research Blood and Transplant Unit (NIHR BTRU) in Donor Health and Genomics at the University of Cambridge, University of Cambridge, Cambridge, UK
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22
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Rodriguez YI, Campos LE, Castro MG, Aladhami A, Oskeritzian CA, Alvarez SE. Sphingosine-1 Phosphate: A New Modulator of Immune Plasticity in the Tumor Microenvironment. Front Oncol 2016; 6:218. [PMID: 27800303 PMCID: PMC5066089 DOI: 10.3389/fonc.2016.00218] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Accepted: 09/30/2016] [Indexed: 01/01/2023] Open
Abstract
In the last 15 years, increasing evidences demonstrate a strong link between sphingosine-1-phosphate (S1P) and both normal physiology and progression of different diseases, including cancer and inflammation. Indeed, numerous studies show that tissue levels of this sphingolipid metabolite are augmented in many cancers, affecting survival, proliferation, angiogenesis, and metastatic spread. Recent insights into the possible role of S1P as a therapeutic target has attracted enormous attention and opened new opportunities in this evolving field. In this review, we will focus on the role of S1P in cancer, with particular emphasis in new developments that highlight the many functions of this sphingolipid in the tumor microenvironment. We will discuss how S1P modulates phenotypic plasticity of macrophages and mast cells, tumor-induced immune evasion, differentiation and survival of immune cells in the tumor milieu, interaction between cancer and stromal cells, and hypoxic response.
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Affiliation(s)
- Yamila I Rodriguez
- Instituto Multidisciplinario de Investigaciones Biológicas San Luis (IMIBIO-SL) CONICET , San Luis , Argentina
| | - Ludmila E Campos
- Instituto Multidisciplinario de Investigaciones Biológicas San Luis (IMIBIO-SL) CONICET , San Luis , Argentina
| | - Melina G Castro
- Instituto Multidisciplinario de Investigaciones Biológicas San Luis (IMIBIO-SL) CONICET , San Luis , Argentina
| | - Ahmed Aladhami
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine , Columbia, SC , USA
| | - Carole A Oskeritzian
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine , Columbia, SC , USA
| | - Sergio E Alvarez
- Instituto Multidisciplinario de Investigaciones Biológicas San Luis (IMIBIO-SL) CONICET, San Luis, Argentina; Universidad Nacional de San Luis, San Luis, Argentina
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23
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Błogowski W, Bodnarczuk T, Starzyńska T. Concise Review: Pancreatic Cancer and Bone Marrow-Derived Stem Cells. Stem Cells Transl Med 2016; 5:938-45. [PMID: 27217346 PMCID: PMC4922853 DOI: 10.5966/sctm.2015-0291] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2015] [Accepted: 02/15/2016] [Indexed: 12/12/2022] Open
Abstract
UNLABELLED Pancreatic adenocarcinoma remains one of the most challenging diseases of modern gastroenterology, and, even though considerable effort has been put into understanding its pathogenesis, the exact molecular mechanisms underlying the development and/or systemic progression of this malignancy still remain unclear. Recently, much attention has been paid to the potential role of bone marrow-derived stem cells (BMSCs) in this malignancy. Hence, herein, we comprehensively review the most recent discoveries and current achievements and concepts in this field. Specifically, we discuss the significance of identifying pancreatic cancer stem cells and novel therapeutic approaches involving molecular interference of their metabolism. We also describe advances in the current understanding of the biochemical and molecular mechanisms responsible for BMSC mobilization during pancreatic cancer development and systemic spread. Finally, we summarize experimental, translational, and/or clinical evidence regarding the contribution of bone marrow-derived mesenchymal stem cells, endothelial progenitor cells, hematopoietic stem/progenitor cells, and pancreatic stellate cells in pancreatic cancer development/progression. We also present their potential therapeutic value for the treatment of this deadly malignancy in humans. SIGNIFICANCE Different bone marrow-derived stem cell populations contribute to the development and/or progression of pancreatic cancer, and they might also be a promising "weapon" that can be used for anticancer treatments in humans. Even though the exact role of these stem cells in pancreatic cancer development and/or progression in humans still remains unclear, this concept continues to drive a completely novel scientific avenue in pancreatic cancer research and gives rise to innovative ideas regarding novel therapeutic modalities that can be safely offered to patients.
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Affiliation(s)
- Wojciech Błogowski
- Department of Internal Medicine, University of Zielona Góra, Zielona Góra, Poland
| | - Tomasz Bodnarczuk
- Division of Internal Medicine, 109th Military Hospital, Szczecin, Poland
| | - Teresa Starzyńska
- Department of Gastroenterology, Pomeranian Medical University in Szczecin, Szczecin, Poland
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24
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Blanc CA, Grist JJ, Rosen H, Sears-Kraxberger I, Steward O, Lane TE. Sphingosine-1-phosphate receptor antagonism enhances proliferation and migration of engrafted neural progenitor cells in a model of viral-induced demyelination. THE AMERICAN JOURNAL OF PATHOLOGY 2016; 185:2819-32. [PMID: 26435414 DOI: 10.1016/j.ajpath.2015.06.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Revised: 06/22/2015] [Accepted: 06/25/2015] [Indexed: 01/12/2023]
Abstract
The oral drug FTY720 affects sphingosine-1-phosphate (S1P) signaling on targeted cells that bear the S1P receptors S1P1, S1P3, S1P4, and S1P5. We examined the effect of FTY720 treatment on the biology of mouse neural progenitor cells (NPCs) after transplantation in a viral model of demyelination. Intracerebral infection with the neurotropic JHM strain of mouse hepatitis virus (JHMV) resulted in an acute encephalomyelitis, followed by demyelination similar in pathology to the human demyelinating disease, multiple sclerosis. We have previously reported that intraspinal transplantation of mouse NPCs into JHMV-infected animals resulted in selective colonization of demyelinated lesions, preferential differentiation into oligodendroglia accompanied by axonal preservation, and increased remyelination. Cultured NPCs expressed transcripts for S1P receptors S1P1, S1P2, S1P3, S1P4, and S1P5. FTY720 treatment of cultured NPCs resulted in increased mitogen-activated protein kinase phosphorylation and migration after exposure to the chemokine CXCL12. Administration of FTY720 to JHMV-infected mice resulted in enhanced migration and increased proliferation of transplanted NPCs after spinal cord engraftment. FTY720 treatment did not improve clinical disease, diminish neuroinflammation or the severity of demyelination, nor increase remyelination. These findings argue that FTY720 treatment selectively increases NPC proliferation and migration but does not either improve clinical outcome or enhance remyelination after transplantation into animals in which immune-mediated demyelination is initiated by the viral infection of the central nervous system.
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Affiliation(s)
- Caroline A Blanc
- Department of Molecular Biology and Biochemistry, Reeve-Irvine Research Center Irvine School of Medicine, University of California, Irvine, California
| | - Jonathan J Grist
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, Utah
| | - Hugh Rosen
- Department of Chemical Physiology, The Scripps Research Institute, La Jolla, California
| | - Ilse Sears-Kraxberger
- Departments of Anatomy and Neurobiology and Neurobiology and Behavior, Reeve-Irvine Research Center Irvine School of Medicine, University of California, Irvine, California
| | - Oswald Steward
- Departments of Anatomy and Neurobiology and Neurobiology and Behavior, Reeve-Irvine Research Center Irvine School of Medicine, University of California, Irvine, California
| | - Thomas E Lane
- Department of Pathology, University of Utah School of Medicine, Salt Lake City, Utah.
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25
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Lu W, Xiu X, Zhao Y, Gui M. Improved Proliferation and Differentiation of Bone Marrow Mesenchymal Stem Cells Into Vascular Endothelial Cells With Sphingosine 1-Phosphate. Transplant Proc 2016; 47:2035-40. [PMID: 26293094 DOI: 10.1016/j.transproceed.2015.05.032] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Revised: 04/14/2015] [Accepted: 05/27/2015] [Indexed: 11/17/2022]
Abstract
The practical use of bone marrow mesenchymal stem cells (MSCs), considered to be the best candidate in the field of regenerative medicine, is limited by the low efficiency of MSC differentiation. Sphingosine 1-phosphate (S1P) could promote proliferation, survival, and differentiation of many types of cells, but its effects on MSCs remain elusive. In this study, S1P was added during primary MSCs (PR-MSCs) culture and the effects of S1P on proliferation, survival, and differentiation of PR-MSCs were evaluated. The results showed that S1P could improve PR-MSCs proliferation activity in a concentration-dependent manner, and the apoptosis of PR-MSCs cultured in hypoxia was significantly reduced in the S1P-treated group compared to the control group. After being cultured with vascular endothelial growth factor for 7 days, the specific genes of endothelial cells were highly expressed in S1P-treated PR-MSCs compared to control group, which coincided with the augumented production of hepatocyte growth factor, stromal cell-derived factor-1, and insulin-like growth factor-1. In summary, our results suggest that S1P can promote proliferation, survival, and differentiation into vascular endothelial cells of PR-MSCs. These results will promote the clinical application of PR-MSCs and deepen our understanding of the function mechanism of S1P.
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Affiliation(s)
- W Lu
- The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - X Xiu
- The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Y Zhao
- The First Affiliated Hospital with Nanjing Medical University, Nanjing, China.
| | - M Gui
- The First Affiliated Hospital with Nanjing Medical University, Nanjing, China.
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26
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Chen X, Li D, Wang H, Jiao YY, Wang H, Yu Y, Zhi J. Fabrication of an EGF modified nanodiamonds-based anti-cancer drug targeted delivery system and drug carrier uptake visualization by 3D Raman microscopy. RSC Adv 2016. [DOI: 10.1039/c6ra04753j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
We developed a nanodiamond-based anti-cancer drug targeted delivery system, epidermal growth factor–nanodiamonds–cisplatin (ENC) bioconjugate, which could selectively kill tumor cells and be located through 3D confocal Raman imaging.
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Affiliation(s)
- Xin Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Dandan Li
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Hong Wang
- Department of Pharmaceutical Analysis
- School of Pharmaceutical Sciences
- Peking University
- Beijing 100191
- P. R. China
| | - Yuan-yuan Jiao
- Department of Pharmacy
- Peking University Cancer Hospital & Institute
- Beijing
- P. R. China
| | - Hao Wang
- Department of Radiation Oncology
- Peking University Third Hospital
- Beijing 100191
- P. R. China
| | - Yuan Yu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Jinfang Zhi
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials
- Technical Institute of Physics and Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
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27
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Guo YX, Ma YJ, Han L, Wang YJ, Han JA, Zhu Y. Role of sphingosine 1-phosphate in human pancreatic cancer cells proliferation and migration. Int J Clin Exp Med 2015; 8:20349-20354. [PMID: 26884951 PMCID: PMC4723796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 10/04/2015] [Indexed: 06/05/2023]
Abstract
Deregulation of production or degradation of sphingosine 1-phosphate (S1P), a bioactive lipid, involves in tumor progression, metastasis and chemoresistance. Since the tumor progression effects of S1P and its mechanism in human pancreatic cancer is not fully understood, we investigated the role of S1P in Capan-1 and Panc-1 cells proliferation and migration. The effects of S1P on proliferation, invasion and migration were studied using MTT and transwell assay, respectively. The concentrations of MMP2 and MMP9 were detected by ELISA assay. Role of S1P on the expressions of tyrosine kinase and cell proliferation related proteins were assessed by western blot. Our results showed that cell proliferation and migration were mediated by low concentration of S1P treatment in both cell lines. In addition, we also investigated another survival mechanism of S1P in cell survival and tumor progression, Src signaling pathway. These results indicated that roles of S1P in tumor progression were S1P receptor-dependent through interaction with Src signaling pathway. In conclude, our data demonstrated the importance of this molecule as a target to design novel anticancer drugs in future through S1P receptors and Src signaling pathway.
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Affiliation(s)
- Yun-Xia Guo
- Department of Gastroenterology, Ren Min Hospital of ZhengzhouZheng Zhou 450000, Henan Province, P. R. China
| | - Ying-Jie Ma
- Department of Gastroenterology, Ren Min Hospital of ZhengzhouZheng Zhou 450000, Henan Province, P. R. China
| | - Li Han
- Department of Gastroenterology, Ren Min Hospital of ZhengzhouZheng Zhou 450000, Henan Province, P. R. China
| | - Yu-Jie Wang
- Department of Gastroenterology, Ren Min Hospital of ZhengzhouZheng Zhou 450000, Henan Province, P. R. China
| | - Ji-Ao Han
- Department of Gastroenterology, Ren Min Hospital of ZhengzhouZheng Zhou 450000, Henan Province, P. R. China
| | - Ying Zhu
- Department of Oncology, Zhengzhou Central Hospital Affiliated to Zhengzhou UniversityZheng Zhou 450041, Henan Province, P. R. China
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28
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Błogowski W, Zuba-Surma E, Sałata D, Budkowska M, Dołęgowska B, Starzyńska T. Peripheral trafficking of bone-marrow-derived stem cells in patients with different types of gastric neoplasms. Oncoimmunology 2015; 5:e1099798. [PMID: 27141380 DOI: 10.1080/2162402x.2015.1099798] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 09/18/2015] [Accepted: 09/18/2015] [Indexed: 02/06/2023] Open
Abstract
Recently, there has been a growing interest in the importance of stem cells (SCs) in the development/progression of gastric neoplasms. In this study, we performed a comprehensive analysis of different populations of bone-marrow-derived stem cells (BMSCs) in patients with various types of gastric malignancies, including gastric cancer, gastrointestinal stromal tumors (GISTs), neuroendocrine neoplasms (NENs), and lymphomas. We found significantly lower numbers of circulating Lin-/CD45 +/ CD133 + hematopoietic stem/progenitor cells (HSPCs), and intensified peripheral trafficking of both Lin-/CD45-/CXCR4+/CD34+/CD133+ very small embryonic/epiblast-like stem cells (VSELs) and CD105 + /STRO-1 +/ CD45- mesenchymal SCs (MSCs) in patients with gastric cancer, but not in those with other types of gastric neoplasms. No significant differences in the absolute numbers of circulating CD34 +/ KDR +/ CD31 +/ CD45- endothelial progenitor cells (EPCs) were observed between the groups. This abnormal balance in the peripheral trafficking of BMSCs in patients with gastric cancer was neither associated with clinical stage of the disease nor with systemic levels of stromal-derived factor-1 (SDF-1), as these were comparable to the values observed in control individuals. Interestingly, the absolute numbers of circulating BMSCs correlated with the concentrations of complement cascade-derived anaphylatoxins/molecules (mainly C5b-9/membrane attack complex-MAC) and sphingosine-1-phosphate (S1P). In summary, our translational study revealed that abnormal peripheral trafficking of BMSCs occurs in patients with gastric cancer, but not in those with other types of gastric neoplasms. Further, our findings indicate that highlighted complement cascade-derived molecules and S1P, but not SDF-1, are significant players associated with this phenomenon.
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Affiliation(s)
- Wojciech Błogowski
- Department of Internal Medicine, University of Zielona Góra, Zielona Góra, Poland; Department of Gastroenterology, Pomeranian Medical University in Szczecin, Szczecin, Poland
| | - Ewa Zuba-Surma
- Department of Cell Biology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University , Kraków, Poland
| | - Daria Sałata
- Department of Medical Analytics, Pomeranian Medical University in Szczecin , Szczecin, Poland
| | - Marta Budkowska
- Department of Medical Analytics, Pomeranian Medical University in Szczecin , Szczecin, Poland
| | - Barbara Dołęgowska
- Department of Medical Analytics, Pomeranian Medical University in Szczecin , Szczecin, Poland
| | - Teresa Starzyńska
- Department of Gastroenterology, Pomeranian Medical University in Szczecin , Szczecin, Poland
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29
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Lei J, Firdaus W, Rosenzweig JM, Alrebh S, Bakhshwin A, Borbiev T, Fatemi A, Blakemore K, Johnston MV, Burd I. Murine model: maternal administration of stem cells for prevention of prematurity. Am J Obstet Gynecol 2015; 212:639.e1-10. [PMID: 25555657 DOI: 10.1016/j.ajog.2014.12.032] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Revised: 11/01/2014] [Accepted: 12/21/2014] [Indexed: 01/14/2023]
Abstract
OBJECTIVE Using a mouse model of intrauterine inflammation, we have demonstrated that exposure to inflammation induces preterm birth and perinatal brain injury. Mesenchymal stem cells (MSCs) have been shown to exhibit immunomodulatory effects in many inflammatory conditions. We hypothesized that treatment with human adipose tissue-derived MSCs may decrease the rate of preterm birth and perinatal brain injury through changes in antiinflammatory and regulatory milieu. STUDY DESIGN A mouse model of intrauterine inflammation was used with the following groups: (1) control; (2) intrauterine inflammation (lipopolysaccharide); and (3) intrauterine lipopolysaccharide+intraperitoneal (MSCs). Preterm birth was investigated. Luminex multiplex enzyme-linked immunosorbent assays were performed for protein levels of cytokines in maternal and fetal compartments. Immunofluorescent staining was used to identify and localize MSCs and to examine microglial morphologic condition and neurotoxicity in perinatal brain. Behavioral testing was performed at postnatal day 5. RESULTS Pretreatment with MSCs significantly decreased the rate of preterm birth by 21% compared with the lipopolysaccharide group (P<.01). Pretreatment was associated with increased interleukin-10 in maternal serum, increased interleukin-4 in placenta, decreased interleukin-6 in fetal brain (P<.05), decreased microglial activation (P<.05), and decreased fetal neurotoxicity (P<.05). These findings were associated with improved neurobehavioral testing at postnatal day 5 (P<.05). Injected MSCs were localized to placenta. CONCLUSION Maternally administered MSCs appear to modulate maternal and fetal immune response to intrauterine inflammation in the model and decrease preterm birth, perinatal brain injury, and motor deficits in offspring mice.
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Affiliation(s)
- Jun Lei
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Wance Firdaus
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Jason M Rosenzweig
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Shorouq Alrebh
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Ahmed Bakhshwin
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Talaibek Borbiev
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Ali Fatemi
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD; The Kennedy Krieger Institute, Baltimore, MD
| | - Karin Blakemore
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Michael V Johnston
- Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD; The Kennedy Krieger Institute, Baltimore, MD
| | - Irina Burd
- Integrated Research Center for Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD; Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD; The Kennedy Krieger Institute, Baltimore, MD.
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30
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Wong SP, Rowley JE, Redpath AN, Tilman JD, Fellous TG, Johnson JR. Pericytes, mesenchymal stem cells and their contributions to tissue repair. Pharmacol Ther 2015; 151:107-20. [PMID: 25827580 DOI: 10.1016/j.pharmthera.2015.03.006] [Citation(s) in RCA: 128] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2014] [Accepted: 03/18/2015] [Indexed: 12/13/2022]
Abstract
Regenerative medicine using mesenchymal stem cells for the purposes of tissue repair has garnered considerable public attention due to the potential of returning tissues and organs to a normal, healthy state after injury or damage has occurred. To achieve this, progenitor cells such as pericytes and bone marrow-derived mesenchymal stem cells can be delivered exogenously, mobilised and recruited from within the body or transplanted in the form organs and tissues grown in the laboratory from stem cells. In this review, we summarise the recent evidence supporting the use of endogenously mobilised stem cell populations to enhance tissue repair along with the use of mesenchymal stem cells and pericytes in the development of engineered tissues. Finally, we conclude with an overview of currently available therapeutic options to manipulate endogenous stem cells to promote tissue repair.
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Affiliation(s)
- Suet-Ping Wong
- National Heart and Lung Institute, Imperial College London, United Kingdom
| | - Jessica E Rowley
- National Heart and Lung Institute, Imperial College London, United Kingdom
| | - Andia N Redpath
- National Heart and Lung Institute, Imperial College London, United Kingdom
| | - Jessica D Tilman
- National Heart and Lung Institute, Imperial College London, United Kingdom
| | - Tariq G Fellous
- National Heart and Lung Institute, Imperial College London, United Kingdom
| | - Jill R Johnson
- National Heart and Lung Institute, Imperial College London, United Kingdom
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