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Chabowski DS, Cohen KE, Abu-Hatoum O, Gutterman DD, Freed JK. Crossing signals: bioactive lipids in the microvasculature. Am J Physiol Heart Circ Physiol 2020; 318:H1185-H1197. [PMID: 32243770 PMCID: PMC7541955 DOI: 10.1152/ajpheart.00706.2019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The primary function of the arterial microvasculature is to ensure that regional perfusion of blood flow is matched to the needs of the tissue bed. This critical physiological mechanism is tightly controlled and regulated by a variety of vasoactive compounds that are generated and released from the vascular endothelium. Although these substances are required for modulating vascular tone, they also influence the surrounding tissue and have an overall effect on vascular, as well as parenchymal, homeostasis. Bioactive lipids, fatty acid derivatives that exert their effects through signaling pathways, are included in the list of vasoactive compounds that modulate the microvasculature. Although lipids were identified as important vascular messengers over three decades ago, their specific role within the microvascular system is not well defined. Thorough understanding of these pathways and their regulation is not only essential to gain insight into their role in cardiovascular disease but is also important for preventing vascular dysfunction following cancer treatment, a rapidly growing problem in medical oncology. The purpose of this review is to discuss how biologically active lipids, specifically prostanoids, epoxyeicosatrienoic acids, sphingolipids, and lysophospholipids, contribute to vascular function and signaling within the endothelium. Methods for quantifying lipids will be briefly discussed, followed by an overview of the various lipid families. The cross talk in signaling between classes of lipids will be discussed in the context of vascular disease. Finally, the potential clinical implications of these lipid families will be highlighted.
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Affiliation(s)
- Dawid S. Chabowski
- 1Division of Cardiology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin,2Cardiovascular Center, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Katie E. Cohen
- 1Division of Cardiology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin,2Cardiovascular Center, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Ossama Abu-Hatoum
- 4Department of Surgery, HaEmek Medical Center, Technion Medical School, Haifa, Israel
| | - David D. Gutterman
- 1Division of Cardiology, Department of Medicine, Medical College of Wisconsin, Milwaukee, Wisconsin,2Cardiovascular Center, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Julie K. Freed
- 2Cardiovascular Center, Medical College of Wisconsin, Milwaukee, Wisconsin,3Department of Anesthesiology, Medical College of Wisconsin, Milwaukee, Wisconsin
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Gong J, Lin Y, Zhang H, Liu C, Cheng Z, Yang X, Zhang J, Xiao Y, Sang N, Qian X, Wang L, Cen X, Du X, Zhao Y. Reprogramming of lipid metabolism in cancer-associated fibroblasts potentiates migration of colorectal cancer cells. Cell Death Dis 2020; 11:267. [PMID: 32327627 PMCID: PMC7181758 DOI: 10.1038/s41419-020-2434-z] [Citation(s) in RCA: 121] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 03/23/2020] [Accepted: 03/23/2020] [Indexed: 02/05/2023]
Abstract
Metabolic interaction between cancer-associated fibroblasts (CAFs) and colorectal cancer (CRC) cells plays a major role in CRC progression. However, little is known about lipid alternations in CAFs and how these metabolic reprogramming affect CRC cells metastasis. Here, we uncover CAFs conditioned medium (CM) promote the migration of CRC cells compared with normal fibroblasts CM. CAFs undergo a lipidomic reprogramming, and accumulate more fatty acids and phospholipids. CAFs CM after protein deprivation still increase the CRC cells migration, which suggests small molecular metabolites in CAFs CM are responsible for CRC cells migration. Then, we confirm that CRC cells take up the lipids metabolites that are secreted from CAFs. Fatty acids synthase (FASN), a crucial enzyme in fatty acids synthesis, is significantly increased in CAFs. CAF-induced CRC cell migration is abolished by knockdown of FASN by siRNA or reducing the uptake of fatty acids by CRC cells by sulfo-N-succinimidyloleate sodium in vitro and CD36 monoclonal antibody in vivo. To conclude, our results provide a new insight into the mechanism of CRC metastasis and suggest FASN of CAFs or CD36 of CRC cells may be potential targets for anti-metastasis treatment in the future.
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Affiliation(s)
- Jin Gong
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Yiyun Lin
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Huaqin Zhang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Chunqi Liu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Zhong Cheng
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xiaowei Yang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Jiamei Zhang
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Yuanyuan Xiao
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Na Sang
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Xinying Qian
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Liang Wang
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Xiaobo Cen
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China
| | - Xiao Du
- Department of Gastrointestinal Surgery, West China Hospital, Sichuan University, Chengdu, 610041, China. .,Department of General Surgery, Ya an People's Hospital, Yaan, 625000, China.
| | - Yinglan Zhao
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, Chengdu, 610041, China.
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Stepanovska B, Huwiler A. Targeting the S1P receptor signaling pathways as a promising approach for treatment of autoimmune and inflammatory diseases. Pharmacol Res 2020; 154:104170. [DOI: 10.1016/j.phrs.2019.02.009] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Revised: 02/04/2019] [Accepted: 02/05/2019] [Indexed: 11/26/2022]
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54
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Alshaker H, Thrower H, Pchejetski D. Sphingosine Kinase 1 in Breast Cancer-A New Molecular Marker and a Therapy Target. Front Oncol 2020; 10:289. [PMID: 32266132 PMCID: PMC7098968 DOI: 10.3389/fonc.2020.00289] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 02/19/2020] [Indexed: 12/31/2022] Open
Abstract
It is now well-established that sphingosine kinase 1 (SK1) plays a significant role in breast cancer development, progression, and spread, whereas SK1 knockdown can reverse these processes. In breast cancer cells and tumors, SK1 was shown to interact with various pathways involved in cell survival and chemoresistance, such as nuclear factor-kappa B (NFκB), Notch, Ras/MAPK, PKC, and PI3K. SK1 is upregulated by estrogen signaling, which, in turn, confers cancer cells with resistance to tamoxifen. Sphingosine-1-phosphate (S1P) produced by SK1 has been linked to tumor invasion and metastasis. Both SK1 and S1P are closely linked to inflammation and adipokine signaling in breast cancer. In human tumors, high SK1 expression has been linked with poorer survival and prognosis. SK1 is upregulated in triple negative tumors and basal-like subtypes. It is often associated with high phosphorylation levels of ERK1/2, SFK, LYN, AKT, and NFκB. Higher tumor SK1 mRNA levels were correlated with poor response to chemotherapy. This review summarizes the up-to-date evidence and discusses the therapeutic potential for the SK1 inhibition in breast cancer, with emphasis on the mechanisms of chemoresistance and combination with other therapies such as gefitinib or docetaxel. We have outlined four key areas for future development, including tumor microenvironment, combination therapies, and nanomedicine. We conclude that SK1 may have a potential as a target for precision medicine, its high expression being a negative prognostic marker in ER-negative breast cancer, as well as a target for chemosensitization therapy.
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Affiliation(s)
- Heba Alshaker
- School of Medicine, University of East Anglia, Norwich, United Kingdom
| | - Hannah Thrower
- Faculty of Medicine, Imperial College London, London, United Kingdom
| | - Dmitri Pchejetski
- School of Medicine, University of East Anglia, Norwich, United Kingdom
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55
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Sukocheva OA, Furuya H, Ng ML, Friedemann M, Menschikowski M, Tarasov VV, Chubarev VN, Klochkov SG, Neganova ME, Mangoni AA, Aliev G, Bishayee A. Sphingosine kinase and sphingosine-1-phosphate receptor signaling pathway in inflammatory gastrointestinal disease and cancers: A novel therapeutic target. Pharmacol Ther 2020; 207:107464. [PMID: 31863815 DOI: 10.1016/j.pharmthera.2019.107464] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 12/10/2019] [Indexed: 02/07/2023]
Abstract
Inflammatory gastrointestinal (GI) diseases and malignancies are associated with growing morbidity and cancer-related mortality worldwide. GI tumor and inflammatory cells contain activated sphingolipid-metabolizing enzymes, including sphingosine kinase 1 (SphK1) and SphK2, that generate sphingosine-1-phosphate (S1P), a highly bioactive compound. Many inflammatory responses, including lymphocyte trafficking, are directed by circulatory S1P, present in high concentrations in both the plasma and the lymph of cancer patients. High fat and sugar diet, disbalanced intestinal flora, and obesity have recently been linked to activation of inflammation and SphK/S1P/S1P receptor (S1PR) signaling in various GI pathologies, including cancer. SphK1 overexpression and activation facilitate and enhance the development and progression of esophageal, gastric, and colon cancers. SphK/S1P axis, a mediator of inflammation in the tumor microenvironment, has recently been defined as a target for the treatment of GI disease states, including inflammatory bowel disease and colitis. Several SphK1 inhibitors and S1PR antagonists have been developed as novel anti-inflammatory and anticancer agents. In this review, we analyze the mechanisms of SphK/S1P signaling in GI tissues and critically appraise recent studies on the role of SphK/S1P/S1PR in inflammatory GI disorders and cancers. The potential role of SphK/S1PR inhibitors in the prevention and treatment of inflammation-mediated GI diseases, including GI cancer, is also evaluated.
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Affiliation(s)
- Olga A Sukocheva
- Discipline of Health Sciences, College of Nursing and Health Sciences, Flinders University, Bedford Park, South Australia 5042, Australia
| | - Hideki Furuya
- Department of Surgery, Samuel Oschin Cancer Center Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Mei Li Ng
- Advanced Medical and Dental Institute, University Sains 13200 Kepala Batas, Pulau Pinang, Malaysia
| | - Markus Friedemann
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital `Carl Gustav Carus`, Technical University of Dresden, Dresden 01307, Germany
| | - Mario Menschikowski
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital `Carl Gustav Carus`, Technical University of Dresden, Dresden 01307, Germany
| | - Vadim V Tarasov
- Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
| | - Vladimir N Chubarev
- Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia
| | - Sergey G Klochkov
- Institute of Physiologically Active Compounds, Russian Academy of Sciences, Chernogolovka 142432, Russia
| | - Margarita E Neganova
- Institute of Physiologically Active Compounds, Russian Academy of Sciences, Chernogolovka 142432, Russia
| | - Arduino A Mangoni
- Discipline of Clinical Pharmacology, College of Medicine and Public Health, Flinders University and Flinders Medical Centre, Bedford Park, South Australia 5042, Australia
| | - Gjumrakch Aliev
- Sechenov First Moscow State Medical University (Sechenov University), Moscow 119991, Russia; Institute of Physiologically Active Compounds, Russian Academy of Sciences, Chernogolovka 142432, Russia; GALLY International Research Institute, San Antonio, TX 78229, USA; Research Institute of Human Morphology, Moscow 117418, Russia
| | - Anupam Bishayee
- Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA.
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56
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Gu Y, Mohammad IS, Liu Z. Overview of the STAT-3 signaling pathway in cancer and the development of specific inhibitors. Oncol Lett 2020; 19:2585-2594. [PMID: 32218808 PMCID: PMC7068531 DOI: 10.3892/ol.2020.11394] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Accepted: 12/19/2019] [Indexed: 12/11/2022] Open
Abstract
Signal transducer and activator of transcription (STAT) proteins represent novel therapeutic targets for the treatment of cancer. In particular, STAT-3 serves critical roles in several cellular processes, including the cell cycle, cell proliferation, cellular apoptosis and tumorigenesis. Persistent activation of STAT-3 has been reported in a variety of cancer types, and a poor prognosis of cancer may be associated with the phosphorylation level of STAT-3. Furthermore, elevated STAT-3 activity has been demonstrated in a variety of mammalian cancers, both in vitro and in vivo. This indicates that STAT-3 serves an important role in the progression of numerous cancer types. A significant obstacle in developing STAT-3 inhibitors is the demonstration of the antitumor efficacy in in vivo systems and the lack of animal models for human tumors. Therefore, it is crucial to determine whether available STAT-3 inhibitors are suitable for clinical trials. Moreover, further preclinical studies are necessary to focus on the impact of STAT-3 inhibitors on tumor cells. When considering STAT-3 hyper-activation in human cancer, selective targeting to these proteins holds promise for significant advancement in cancer treatment. In the present study, advances in our knowledge of the structure of STAT-3 protein and its regulatory mechanisms are summarized. Moreover, the STAT-3 signaling pathway and its critical role in malignancy are discussed, in addition to the development of STAT-3 inhibitors in various cancer types.
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Affiliation(s)
- Yuchen Gu
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, P.R. China.,College of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, P.R. China
| | - Imran Shair Mohammad
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, Guangdong 510006, P.R. China
| | - Zhe Liu
- Department of Pharmacy, The First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, P.R. China.,College of Pharmacy, Bengbu Medical College, Bengbu, Anhui 233000, P.R. China
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57
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Resistance of melanoma to immune checkpoint inhibitors is overcome by targeting the sphingosine kinase-1. Nat Commun 2020; 11:437. [PMID: 31974367 PMCID: PMC6978345 DOI: 10.1038/s41467-019-14218-7] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 12/18/2019] [Indexed: 12/17/2022] Open
Abstract
Immune checkpoint inhibitors (ICIs) have dramatically modified the prognosis of several advanced cancers, however many patients still do not respond to treatment. Optimal results might be obtained by targeting cancer cell metabolism to modulate the immunosuppressive tumor microenvironment. Here, we identify sphingosine kinase-1 (SK1) as a key regulator of anti-tumor immunity. Increased expression of SK1 in tumor cells is significantly associated with shorter survival in metastatic melanoma patients treated with anti-PD-1. Targeting SK1 markedly enhances the responses to ICI in murine models of melanoma, breast and colon cancer. Mechanistically, SK1 silencing decreases the expression of various immunosuppressive factors in the tumor microenvironment to limit regulatory T cell (Treg) infiltration. Accordingly, a SK1-dependent immunosuppressive signature is also observed in human melanoma biopsies. Altogether, this study identifies SK1 as a checkpoint lipid kinase that could be targeted to enhance immunotherapy. There are many patients who do not respond to immune checkpoint inhibitor (ICI) immunotherapy. Here, the authors show a significant negative correlation between sphingosine kinase-1 (SK1) expression and survival for ICI-treated melanoma patients, and further show that targeting SK1 improves response to ICI in mouse cancer models.
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58
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El Jamal A, Bougault C, Mebarek S, Magne D, Cuvillier O, Brizuela L. The role of sphingosine 1-phosphate metabolism in bone and joint pathologies and ectopic calcification. Bone 2020; 130:115087. [PMID: 31648078 DOI: 10.1016/j.bone.2019.115087] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 08/30/2019] [Accepted: 09/30/2019] [Indexed: 01/01/2023]
Abstract
Sphingolipids display important functions in various pathologies such as cancer, obesity, diabetes, cardiovascular or neurodegenerative diseases. Sphingosine, sphingosine 1-phosphate (S1P), and ceramide are the central molecules of sphingolipid metabolism. Sphingosine kinases 1 and 2 (SK1 and SK2) catalyze the conversion of the sphingolipid metabolite sphingosine into S1P. The balance between the levels of S1P and its metabolic precursors ceramide and sphingosine has been considered as a switch that could determine whether a cell proliferates or dies. This balance, also called « sphingolipid rheostat », is mainly under the control of SKs. Several studies have recently pointed out the contribution of SK/S1P metabolic pathway in skeletal development, mineralization and bone homeostasis. Indeed, SK/S1P metabolism participates in different diseases including rheumatoid arthritis, spondyloarthritis, osteoarthritis, osteoporosis, cancer-derived bone metastasis or calcification disorders as vascular calcification. In this review, we will summarize the most important data regarding the implication of SK/S1P axis in bone and joint diseases and ectopic calcification, and discuss the therapeutic potential of targeting SK/S1P metabolism for the treatment of these pathologies.
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Affiliation(s)
- Alaeddine El Jamal
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5246, ICBMS, F-69622, Lyon, France
| | - Carole Bougault
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5246, ICBMS, F-69622, Lyon, France
| | - Saida Mebarek
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5246, ICBMS, F-69622, Lyon, France
| | - David Magne
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5246, ICBMS, F-69622, Lyon, France
| | - Olivier Cuvillier
- Institut de Pharmacologie et de Biologie Structurale, IPBS, CNRS UMR 5089, F-31077, Toulouse, France
| | - Leyre Brizuela
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS UMR 5246, ICBMS, F-69622, Lyon, France.
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59
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Abstract
As basic research into GPCR signaling and its association with disease has come into fruition, greater clarity has emerged with regards to how these receptors may be amenable to therapeutic intervention. As a diverse group of receptor proteins, which regulate a variety of intracellular signaling pathways, research in this area has been slow to yield tangible therapeutic agents for the treatment of a number of diseases including cancer. However, recently such research has gained momentum based on a series of studies that have sought to define GPCR proteins dynamics through the elucidation of their crystal structures. In this chapter, we define the approaches that have been adopted in developing better therapeutics directed against the specific parts of the receptor proteins, such as the extracellular and the intracellular domains, including the ligands and auxiliary proteins that bind them. Finally, we also briefly outline how GPCR-derived signaling transduction pathways hold great potential as additional targets.
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Affiliation(s)
- Surinder M Soond
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, Moscow, Russian Federation.
| | - Andrey A Zamyatnin
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, Moscow, Russian Federation; Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, Russian Federation.
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60
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The mechanism of the premetastatic niche facilitating colorectal cancer liver metastasis generated from myeloid-derived suppressor cells induced by the S1PR1-STAT3 signaling pathway. Cell Death Dis 2019; 10:693. [PMID: 31534132 PMCID: PMC6751205 DOI: 10.1038/s41419-019-1922-5] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Revised: 08/03/2019] [Accepted: 08/26/2019] [Indexed: 12/12/2022]
Abstract
The tumor-derived factors involved in the expansion and accumulation of myeloid-derived suppressor cells (MDSCs) in metastatic dissemination of colorectal cancer (CRC) to the liver has not been studied. Immunohistochemistry was used to detect sphingosine-1-phosphate receptor 1 (S1PR1) and signal transducer and activator of transcription-3 (STAT3) in human colorectal tumors. IL-6 and interferon-γ were detected by enzyme-linked immunosorbent assay (ELISA). Tumor growth, invasion, and migration were evaluated by MTT, transwell, and wound healing assays, respectively. Subcutaneous tumor-bearing and CRC liver metastasis (CRLM) nude mouse models were constructed. The percentage of MDSCs was measured using multicolor flow cytometry. Western blot assay was used to evaluate S1PR1 and p-STAT3 expression in MDSCs after separation from the liver and tumor by magnetic antibody. T-cell suppression assay was detected by carboxyfluorescein succinimidyl ester (CFSE). Aberrant co-expressed S1PR1 and p-STAT3 was correlated with metachronous liver metastasis and poor prognosis in CRC. A mutual activation loop between S1PR1 and STAT3 can enhance CRC cell proliferation, migration, and invasion in vitro and in vivo. The expression of p-STAT3 and its downstream proteins can be regulated by S1PR1. p-STAT3 was the dependent signaling pathway of S1PR1 in the promotion of cell growth and liver metastasis in CRC. The level of IL-6 and the associated MDSCs stimulated by the S1PR1-STAT3 correlated with the number of liver metastatic nodes in the CRLM mouse models and patients. Increased CD14+HLA-DR-/low MDSCs from CRLM patients inhibited autologous T-cell proliferation and predict poor prognosis. The S1PR1-STAT3-IL-6-MDSCs axis operates in both tumor cells and MDSCs involved in the promotion of growth and liver metastasis in CRC. MDSCs induced by S1PR1-STAT3 in CRC cells formed the premetastatic niche in the liver can promote organ-specific metastasis.
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61
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Schulz ME, Katunaric B, Hockenberry JC, Gutterman DD, Freed JK. Manipulation of the Sphingolipid Rheostat Influences the Mediator of Flow-Induced Dilation in the Human Microvasculature. J Am Heart Assoc 2019; 8:e013153. [PMID: 31462128 PMCID: PMC6755855 DOI: 10.1161/jaha.119.013153] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 07/25/2019] [Indexed: 12/26/2022]
Abstract
Background Elevated levels of ceramide, a sphingolipid known to cause a transition from nitric oxide (NO)- to hydrogen peroxide-dependent flow-induced dilation (FID) in human arterioles, correlate with adverse cardiac events. However, elevations of ceramide are associated with changed concentrations of other sphingolipid metabolites. The effects of sphingolipid metabolites generated through manipulation of this lipid pathway on microvascular function are unknown. We examined the hypothesis that inhibition or activation of the ceramide pathway would determine the mediator of FID. Methods and Results Using videomicroscopy, internal diameter changes were measured in human arterioles collected from discarded adipose tissue during surgery. Inhibition of neutral ceramidase, an enzyme responsible for the hydrolysis of ceramide, favored hydrogen peroxide-dependent FID in arterioles from healthy patients. Using adenoviral technology, overexpression of neutral ceramidase in microvessels from diseased patients resulted in restoration of NO-dependent FID. Exogenous sphingosine-1-phosphate, a sphingolipid with opposing effects of ceramide, also restored NO as the mediator of FID in diseased arterioles. Likewise, exogenous adiponectin, a known activator of neutral ceramidase, or, activation of adiponectin receptors, favored NO-dependent dilation in arterioles collected from patients with coronary artery disease. Conclusions Sphingolipid metabolites play a critical role in determining the mediator of FID in human resistance arterioles. Manipulating the sphingolipid balance towards ceramide versus sphingosine-1-phosphate favors microvascular dysfunction versus restoration of NO-mediated FID, respectively. Multiple targets exist within this biolipid pathway to treat microvascular dysfunction and potentially improve patient outcomes.
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Affiliation(s)
- Mary E. Schulz
- Department of AnesthesiologyMedical College of WisconsinMilwaukeeWI
- Cardiovascular CenterMedical College of WisconsinMilwaukeeWI
| | - Boran Katunaric
- Department of AnesthesiologyMedical College of WisconsinMilwaukeeWI
- Cardiovascular CenterMedical College of WisconsinMilwaukeeWI
| | - Joseph C. Hockenberry
- Cardiovascular CenterMedical College of WisconsinMilwaukeeWI
- Division of CardiologyDepartment of MedicineMedical College of WisconsinMilwaukeeWI
| | - David D. Gutterman
- Cardiovascular CenterMedical College of WisconsinMilwaukeeWI
- Division of CardiologyDepartment of MedicineMedical College of WisconsinMilwaukeeWI
| | - Julie K. Freed
- Department of AnesthesiologyMedical College of WisconsinMilwaukeeWI
- Cardiovascular CenterMedical College of WisconsinMilwaukeeWI
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Adamus A, Engel N, Seitz G. SGPL1 321 mutation: one main trigger for invasiveness of pediatric alveolar rhabdomyosarcoma. Cancer Gene Ther 2019; 27:571-584. [PMID: 31455837 PMCID: PMC7445884 DOI: 10.1038/s41417-019-0132-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 08/06/2019] [Indexed: 02/07/2023]
Abstract
Sphingosine-1-phosphate (S1P), a sphingolipid with second messenger properties, is a main regulator of various cellular processes including lymphocyte cell trafficking, angiogenesis, cell proliferation, and survival. High S1P concentrations and deficiencies in S1P degradation have been associated with cancer cell progression, their directed chemoattraction and promotion of chemo-resistance mechanism. The endoplasmic reticulum (ER) membrane localized enzyme sphingosine-1-phosphate lyase (SGPL1) has a key role in prevention of S1P overstimulation in tumor cells by its irreversible S1P degradation activity. In this paper we demonstrated a SGPL1 overexpression and mislocalization in pediatric alveolar rhabdomyosarcoma (RMA) cells. Moreover, a homozygous point mutation from A to G at position 321 in the coding sequence was obvious, which interferes with the S1P degradation activity and correct localization in the ER-membrane. By complementation with the native SGPL1 variant, the ER localization was restored in RMA cells. More importantly, the SGPL1 restauration prevents the S1P induced migration and colony formation of RMA cells, significantly. This observation opens new highways for the treatment of pediatric RMA by gene therapeutic SGPL1 renewal and recommends the detection of specific SGPL1 mutations as pathological, molecular metastasis marker.
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Affiliation(s)
- Anna Adamus
- Department of Pediatric Surgery, University Hospital Marburg, Baldingerstrasse, 35033, Marburg, Germany
| | - Nadja Engel
- Department of Pediatric Surgery, University Hospital Marburg, Baldingerstrasse, 35033, Marburg, Germany. .,Department of Oral and Maxillofacial Surgery, Facial Plastic Surgery, Rostock University, Medical Center, Schillingallee 35, 18057, Rostock, Germany.
| | - Guido Seitz
- Department of Pediatric Surgery, University Hospital Marburg, Baldingerstrasse, 35033, Marburg, Germany
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63
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Hanouna G, Tang E, Perez J, Vandermeersch S, Haymann JP, Baud L, Letavernier E. Preventing Calpain Externalization by Reducing ABCA1 Activity with Probenecid Limits Melanoma Angiogenesis and Development. J Invest Dermatol 2019; 140:445-454. [PMID: 31425704 DOI: 10.1016/j.jid.2019.06.148] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 05/23/2019] [Accepted: 06/17/2019] [Indexed: 11/17/2022]
Abstract
Calpains, intracellular proteases specifically inhibited by calpastatin, play a major role in neoangiogenesis involved in tumor invasiveness and metastasis. They are partly exteriorized via the ATP-binding cassette transporter A1(ABCA1) transporter, but the importance of this process in tumor growth is still unknown. The aim of our study was to investigate the role of extracellular calpains in a model of melanoma by blocking their extracellular activity or exteriorization. In the first approach, a B16-F10 model of melanoma was developed in transgenic mice expressing high extracellular levels of calpastatin. In these mice, tumor growth was inhibited by ∼ 3-fold compared with wild-type animals. In vitro cytotoxicity assays and in vivo tumor studies have demonstrated that this protection was associated with a defect in tumor neoangiogenesis. Similarly, in wild-type animals given probenecid to blunt ABCA1 activity, melanoma tumor growth was inhibited by ∼ 3-fold. Again, this response was associated with a defect in neoangiogenesis. In vitro studies confirmed that probenecid limited endothelial cell migration and capillary formation from vascular explants. The observed reduction in fibronectin cleavage under these conditions is potentially involved in the response. Collectively, these studies demonstrate that probenecid, by blunting ABCA1 activity and thereby calpain exteriorization, limits melanoma tumor neoangiogenesis and invasiveness.
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Affiliation(s)
- Guillaume Hanouna
- Sorbonne Universités, Université Pierre et Marie Curie, Univ Paris 06, UMR_S 1155 and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Paris, France; Institut National de la Santé et de la Recherche Médicale, UMR_S 1155, Paris, France
| | - Ellie Tang
- Sorbonne Universités, Université Pierre et Marie Curie, Univ Paris 06, UMR_S 1155 and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Paris, France; Institut National de la Santé et de la Recherche Médicale, UMR_S 1155, Paris, France
| | - Joëlle Perez
- Sorbonne Universités, Université Pierre et Marie Curie, Univ Paris 06, UMR_S 1155 and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Paris, France; Institut National de la Santé et de la Recherche Médicale, UMR_S 1155, Paris, France
| | - Sophie Vandermeersch
- Sorbonne Universités, Université Pierre et Marie Curie, Univ Paris 06, UMR_S 1155 and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Paris, France; Institut National de la Santé et de la Recherche Médicale, UMR_S 1155, Paris, France
| | - Jean-Philippe Haymann
- Sorbonne Universités, Université Pierre et Marie Curie, Univ Paris 06, UMR_S 1155 and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Paris, France; Institut National de la Santé et de la Recherche Médicale, UMR_S 1155, Paris, France; Assistance Publique - Hôpitaux de Paris, Hôpital Tenon, Paris, France
| | - Laurent Baud
- Sorbonne Universités, Université Pierre et Marie Curie, Univ Paris 06, UMR_S 1155 and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Paris, France; Institut National de la Santé et de la Recherche Médicale, UMR_S 1155, Paris, France; Assistance Publique - Hôpitaux de Paris, Hôpital Tenon, Paris, France
| | - Emmanuel Letavernier
- Sorbonne Universités, Université Pierre et Marie Curie, Univ Paris 06, UMR_S 1155 and Inflammation-Immunopathology-Biotherapy Department (DHU i2B), Paris, France; Institut National de la Santé et de la Recherche Médicale, UMR_S 1155, Paris, France; Assistance Publique - Hôpitaux de Paris, Hôpital Tenon, Paris, France.
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64
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Syed SN, Raue R, Weigert A, von Knethen A, Brüne B. Macrophage S1PR1 Signaling Alters Angiogenesis and Lymphangiogenesis During Skin Inflammation. Cells 2019; 8:cells8080785. [PMID: 31357710 PMCID: PMC6721555 DOI: 10.3390/cells8080785] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 07/26/2019] [Accepted: 07/27/2019] [Indexed: 12/19/2022] Open
Abstract
The bioactive lipid sphingosine-1-phosphate (S1P), along with its receptors, modulates lymphocyte trafficking and immune responses to regulate skin inflammation. Macrophages are important in the pathogenesis of psoriasiform skin inflammation and express various S1P receptors. How they respond to S1P in skin inflammation remains unknown. We show that myeloid specific S1P receptor 1 (S1PR1) deletion enhances early inflammation in a mouse model of imiquimod-induced psoriasis, without altering the immune cell infiltrate. Mechanistically, myeloid S1PR1 deletion altered the formation of IL-1β, VEGF-A, and VEGF-C, and their receptors’ expression in psoriatic skin, which subsequently lead to reciprocal regulation of neoangiogenesis and neolymphangiogenesis. Experimental findings were corroborated in human clinical datasets and in knockout macrophages in vitro. Increased blood vessel but reduced lymph vessel density may explain the exacerbated inflammatory phenotype in conditional knockout mice. These findings assign a novel role to macrophage S1PR1 and provide a rationale for therapeutically targeting local S1P during skin inflammation.
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Affiliation(s)
- Shahzad Nawaz Syed
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany
| | - Rebecca Raue
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany
| | - Andreas Weigert
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany
| | - Andreas von Knethen
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany
- Project Group Translational Medicine and Pharmacology TMP, Fraunhofer Institute for Molecular Biology and Applied Ecology, 60596 Frankfurt, Germany
| | - Bernhard Brüne
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany.
- Project Group Translational Medicine and Pharmacology TMP, Fraunhofer Institute for Molecular Biology and Applied Ecology, 60596 Frankfurt, Germany.
- German Cancer Consortium (DKTK), Partner Site Frankfurt, 60590 Frankfurt, Germany.
- Frankfurt Cancer Institute, Goethe-University Frankfurt, 60596 Frankfurt, Germany.
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Zanotelli MR, Reinhart-King CA. Mechanical Forces in Tumor Angiogenesis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1092:91-112. [PMID: 30368750 PMCID: PMC6986816 DOI: 10.1007/978-3-319-95294-9_6] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A defining hallmark of cancer and cancer development is upregulated angiogenesis. The vasculature formed in tumors is structurally abnormal, not organized in the conventional hierarchical arrangement, and more permeable than normal vasculature. These features contribute to leaky, tortuous, and dilated blood vessels, which act to create heterogeneous blood flow, compression of vessels, and elevated interstitial fluid pressure. As such, abnormalities in the tumor vasculature not only affect the delivery of nutrients and oxygen to the tumor, but also contribute to creating an abnormal tumor microenvironment that further promotes tumorigenesis. The role of chemical signaling events in mediating tumor angiogenesis has been well researched; however, the relative contribution of physical cues and mechanical regulation of tumor angiogenesis is less understood. Growing research indicates that the physical microenvironment plays a significant role in tumor progression and promoting abnormal tumor vasculature. Here, we review how mechanical cues found in the tumor microenvironment promote aberrant tumor angiogenesis. Specifically, we discuss the influence of matrix stiffness and mechanical stresses in tumor tissue on tumor vasculature, as well as the mechanosensory pathways utilized by endothelial cells to respond to the physical cues found in the tumor microenvironment. We also discuss the impact of the resulting aberrant tumor vasculature on tumor progression and therapeutic treatment.
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Affiliation(s)
- Matthew R Zanotelli
- Nancy E. and Peter C. Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA
| | - Cynthia A Reinhart-King
- Department of Biomedical Engineering, Vanderbilt University, Nashville, TN, USA.
- Meinig School of Biomedical Engineering, Cornell University, Ithaca, NY, USA.
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66
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Uzunova V, Tzoneva R, Stoyanova T, Pankov R, Skrobanska R, Georgiev G, Maslenkova L, Tsonchev Z, Momchilova A. Dimethylsphingosine and miltefosine induce apoptosis in lung adenocarcinoma A549 cells in a synergistic manner. Chem Biol Interact 2019; 310:108731. [PMID: 31265827 DOI: 10.1016/j.cbi.2019.108731] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 06/11/2019] [Accepted: 06/27/2019] [Indexed: 10/26/2022]
Abstract
Lung cancer is one of the most common and lethal types of oncological diseases. Despite the advanced therapeutic approaches, the prognosis for lung cancer still remains poor. Apparently, there is an imperative need for more efficient therapeutic strategies. In this work we report that concurrent treatment of human adenocarcinoma A549 cells with specific concentrations of two antitumor agents, the sphingosine kinase 1 inhibitor N, N dimethylsphingosine (DMS) and the alkylphosphocholine miltefosine, induced synergistic cytotoxic effect, which was confirmed by calculation of the combination index. The simultaneous action of these agents, induced significant decrease of A549 cell number, as well as pronounced morphological alterations. Combined drugs caused substantial apoptotic events, and significant reduction of the pro-survival marker sphingosine- 1-phosphate (S1P), when compared to the individual treatments with each of the anticancer drugs alone. Miltefosine is known to affect the synthesis of choline-containing phospholipids, including sphingomyelin, but we report for the first time that it also reduces S1P. Here we suggest a putative mechanism underlying the effect of miltefosine on sphingosine kinase 1, involving miltefosine-induced inhibition of protein kinase C. In conclusion, our findings provide a possibility for treatment of lung cancer cells with lower concentrations of the two antitumor drugs, DMS and miltefosine, which is favorable, regarding their potential cytotoxicity to normal cells.
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Affiliation(s)
- Veselina Uzunova
- Department of Lipid-Protein Interactions, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Acad. G. Bonchev str. bl 21, 1113, Sofia, Bulgaria
| | - Rumiana Tzoneva
- Department of Lipid-Protein Interactions, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Acad. G. Bonchev str. bl 21, 1113, Sofia, Bulgaria
| | - Tihomira Stoyanova
- Department of Lipid-Protein Interactions, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Acad. G. Bonchev str. bl 21, 1113, Sofia, Bulgaria
| | - Roumen Pankov
- Department of Cytology, Histology and Embryology, Biological Faculty, Sofia University, 8, Dragan Tzankov str, 1164, Sofia, Bulgaria
| | - Ralica Skrobanska
- Department of Cytology, Histology and Embryology, Biological Faculty, Sofia University, 8, Dragan Tzankov str, 1164, Sofia, Bulgaria
| | - Georgi Georgiev
- Department of Cytology, Histology and Embryology, Biological Faculty, Sofia University, 8, Dragan Tzankov str, 1164, Sofia, Bulgaria
| | - Liliana Maslenkova
- Department of Lipid-Protein Interactions, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Acad. G. Bonchev str. bl 21, 1113, Sofia, Bulgaria
| | - Zlatan Tsonchev
- Department of Neurology, ISUL Hospital Tsaritsa Yoanna, 8 Bialo more str, 1527, Sofia, Bulgaria
| | - Albena Momchilova
- Department of Lipid-Protein Interactions, Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Acad. G. Bonchev str. bl 21, 1113, Sofia, Bulgaria.
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Activation of sphingosine kinase by lipopolysaccharide promotes prostate cancer cell invasion and metastasis via SphK1/S1PR4/matriptase. Oncogene 2019; 38:5580-5598. [DOI: 10.1038/s41388-019-0833-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 02/23/2019] [Accepted: 02/28/2019] [Indexed: 02/06/2023]
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68
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Fischl AS, Wang X, Falcon BL, Almonte-Baldonado R, Bodenmiller D, Evans G, Stewart J, Wilson T, Hipskind P, Manro J, Uhlik MT, Chintharlapalli S, Gerald D, Alsop DC, Benjamin LE, Bhatt RS. Inhibition of Sphingosine Phosphate Receptor 1 Signaling Enhances the Efficacy of VEGF Receptor Inhibition. Mol Cancer Ther 2019; 18:856-867. [PMID: 30787172 DOI: 10.1158/1535-7163.mct-18-0548] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2018] [Revised: 10/04/2018] [Accepted: 02/04/2019] [Indexed: 01/15/2023]
Abstract
Inhibition of VEGFR signaling is an effective treatment for renal cell carcinoma, but resistance continues to be a major problem. Recently, the sphingosine phosphate (S1P) signaling pathway has been implicated in tumor growth, angiogenesis, and resistance to antiangiogenic therapy. S1P is a bioactive lipid that serves an essential role in developmental and pathologic angiogenesis via activation of the S1P receptor 1 (S1P1). S1P1 signaling counteracts VEGF signaling and is required for vascular stabilization. We used in vivo and in vitro angiogenesis models including a postnatal retinal angiogenesis model and a renal cell carcinoma murine tumor model to test whether simultaneous inhibition of S1P1 and VEGF leads to improved angiogenic inhibition. Here, we show that inhibition of S1P signaling reduces the endothelial cell barrier and leads to excessive angiogenic sprouting. Simultaneous inhibition of S1P and VEGF signaling further disrupts the tumor vascular beds, decreases tumor volume, and increases tumor cell death compared with monotherapies. These studies suggest that inhibition of angiogenesis at two stages of the multistep process may maximize the effects of antiangiogenic therapy. Together, these data suggest that combination of S1P1 and VEGFR-targeted therapy may be a useful therapeutic strategy for the treatment of renal cell carcinoma and other tumor types.
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MESH Headings
- Angiogenesis Inhibitors/pharmacology
- Animals
- Antibodies, Monoclonal/pharmacology
- Carcinoma, Renal Cell/blood supply
- Carcinoma, Renal Cell/drug therapy
- Carcinoma, Renal Cell/metabolism
- Carcinoma, Renal Cell/pathology
- Cell Line, Tumor
- Drug Therapy, Combination
- Endothelial Cells/drug effects
- Endothelial Cells/metabolism
- Female
- Humans
- Kidney Neoplasms/blood supply
- Kidney Neoplasms/drug therapy
- Kidney Neoplasms/metabolism
- Kidney Neoplasms/pathology
- Lysophospholipids/antagonists & inhibitors
- Male
- Mice
- Mice, Inbred C57BL
- Mice, Nude
- Neovascularization, Pathologic/drug therapy
- Sphingosine/analogs & derivatives
- Sphingosine/antagonists & inhibitors
- Sphingosine-1-Phosphate Receptors/antagonists & inhibitors
- Sunitinib/pharmacology
- Treatment Outcome
- Tumor Burden/drug effects
- Vascular Endothelial Growth Factor A/pharmacology
- Vascular Endothelial Growth Factor Receptor-2/antagonists & inhibitors
- Xenograft Model Antitumor Assays
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Affiliation(s)
| | - Xiaoen Wang
- Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | | | | | | | | | | | | | | | | | | | | | | | - David C Alsop
- Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts
| | | | - Rupal S Bhatt
- Division of Hematology and Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts.
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69
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Yoshino O, Yamada-Nomoto K, Kano K, Ono Y, Kobayashi M, Ito M, Yoneda S, Nakashima A, Shima T, Onda T, Osuga Y, Aoki J, Saito S. Sphingosine 1 Phosphate (S1P) Increased IL-6 Expression and Cell Growth in Endometriotic Cells. Reprod Sci 2019; 26:1460-1467. [PMID: 30782093 DOI: 10.1177/1933719119828112] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTS There is growing evidence that sphingosine 1-phosphate (S1P) is involved in inflammatory diseases. As endometriosis is known as an inflammatory disease, we investigated the role of S1P system in the development of endometriosis. METHODS The expression of sphingosine kinase (SphK) 1 in endometriosis lesions was examined by immunohistochemistry. The cystic fluid of ovarian cysts/tumors were obtained to measure S1P concentrations. Endometriotic stromal cells (ESC) derived from endometrioma were used for in vitro experiments. RESULTS Sphingosine kinase 1 was detected in epithelium and stromal cells of endometriotic lesions. The mean S1P concentration in the cystic fluid of endometriomas was higher than that in nonendometriomas significantly (98.2 nM vs less than 1.5 nM, P < .01). Interleukin-1β (IL-1β) or transforming growth factor-β exhibited 2.7-fold and 11.5-fold increase in SphK1 messenger RNA (mRNA) expression in ESC, respectively (P < .01). Higher dose of S1P (125nM) increased the cell number of ESC by 20%, and low dose of S1P (1.25 nM and 12.5 nM) induced IL-6 mRNA production and IL-6 secretion by ESC dose-dependently. JTE013, an antagonist for S1PR2, partially suppressed IL-6 induction by S1P (P < .05). JTE013 and VPC23019, an antagonist for S1PR1 and S1PR3, suppressed the ESC proliferation induced by S1P. CONCLUSION The present study for the first time proved that the SphK-S1P-S1PR axis play a role of accelerating inflammation and growth of endometriotic cells.
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Affiliation(s)
- Osamu Yoshino
- Department of Obstetrics and Gynecology, University of Toyama, Toyama, Japan
| | - Kaori Yamada-Nomoto
- Department of Obstetrics and Gynecology, University of Toyama, Toyama, Japan
| | - Kuniyuki Kano
- Graduate School of Pharmaceutical Sciences, Tohoku University, Miyagi, Japan
| | - Yosuke Ono
- Department of Obstetrics and Gynecology, University of Toyama, Toyama, Japan
| | - Mutsumi Kobayashi
- Department of Obstetrics and Gynecology, University of Toyama, Toyama, Japan
| | - Masami Ito
- Department of Obstetrics and Gynecology, University of Toyama, Toyama, Japan
| | - Satoshi Yoneda
- Department of Obstetrics and Gynecology, University of Toyama, Toyama, Japan
| | - Akitoshi Nakashima
- Department of Obstetrics and Gynecology, University of Toyama, Toyama, Japan
| | - Tomoko Shima
- Department of Obstetrics and Gynecology, University of Toyama, Toyama, Japan
| | - Takashi Onda
- Department of Obstetrics and Gynecology, Kitasato University, School of Medicine, Kanagawa, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, University of Tokyo, Tokyo, Japan
| | - Junken Aoki
- Graduate School of Pharmaceutical Sciences, Tohoku University, Miyagi, Japan
| | - Shigeru Saito
- Department of Obstetrics and Gynecology, University of Toyama, Toyama, Japan
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Wang G, Wang JJ, Yin PH, Xu K, Wang YZ, Shi F, Gao J, Fu XL. Strategies for targeting energy metabolism in Kirsten rat sarcoma viral oncogene homolog -mutant colorectal cancer. J Cell Biochem 2019; 120:1106-1121. [PMID: 30362665 DOI: 10.1002/jcb.27558] [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: 04/20/2018] [Accepted: 08/06/2018] [Indexed: 01/24/2023]
Abstract
Alterations in cellular energy metabolism play critical roles in colorectal cancer (CRC). These alterations, which correlate to KRAS mutations, have been identified as energy metabolism signatures. This review summarizes the relationship between colorectal tumors associated with mutated KRAS and energy metabolism, especially for the deregulated energy metabolism that affects tumor cell proliferation, invasion, and migration. Furthermore, this review will concentrate on the role of metabolic genes, factors and signaling pathways, which are coupled with the primary energy source connected with the KRAS mutation that induces metabolic alterations. Strategies for targeting energy metabolism in mutated KRAS CRC are also introduced. In conclusion, deregulated energy metabolism has a close relationship with KRAS mutations in colorectal tumors. Therefore, selective inhibitors, agents against metabolic targets or KRAS signaling, may be clinically useful for colorectal tumor treatment through a patient-personalized approach.
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Affiliation(s)
- Gang Wang
- Department of Pharmaceutics, Shanghai Eighth People's Hospital, Jiangsu University, Shanghai, China
| | - Jun-Jie Wang
- Department of Pharmaceutics, Shanghai Eighth People's Hospital, Jiangsu University, Shanghai, China
| | - Pei-Hao Yin
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ke Xu
- Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yu-Zhu Wang
- Department of Medicine, Jiangsu University, Zhenjiang City, Jiangsu Province, China
| | - Feng Shi
- Department of Medicine, Jiangsu University, Zhenjiang City, Jiangsu Province, China
| | - Jing Gao
- Department of Medicine, Jiangsu University, Zhenjiang City, Jiangsu Province, China
| | - Xing-Li Fu
- Department of Medicine, Jiangsu University, Zhenjiang City, Jiangsu Province, China
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71
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Acid ceramidase, an emerging target for anti-cancer and anti-angiogenesis. Arch Pharm Res 2019; 42:232-243. [DOI: 10.1007/s12272-019-01114-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 01/10/2019] [Indexed: 02/07/2023]
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72
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Garandeau D, Noujarède J, Leclerc J, Imbert C, Garcia V, Bats ML, Rambow F, Gilhodes J, Filleron T, Meyer N, Brayer S, Arcucci S, Tartare-Deckert S, Ségui B, Marine JC, Levade T, Bertolotto C, Andrieu-Abadie N. Targeting the Sphingosine 1-Phosphate Axis Exerts Potent Antitumor Activity in BRAFi-Resistant Melanomas. Mol Cancer Ther 2018; 18:289-300. [PMID: 30482853 DOI: 10.1158/1535-7163.mct-17-1141] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 06/04/2018] [Accepted: 11/20/2018] [Indexed: 11/16/2022]
Abstract
BRAF inhibitors (BRAFi) are used to treat patients with melanoma harboring the V600E mutation. However, resistance to BRAFi is inevitable. Here, we identified sphingosine 1-phosphate (S1P) receptors as regulators of BRAFV600E-mutant melanoma cell-autonomous resistance to BRAFi. Moreover, our results reveal a distinct sphingolipid profile, that is, a tendency for increased very long-chain ceramide species, in the plasma of patients with melanoma who achieve a response to BRAFi therapy as compared with patients with progressive disease. Treatment with BRAFi resulted in a strong decrease in S1PR1/3 expression in sensitive but not in resistant cells. Genetic and pharmacologic interventions, that increase ceramide/S1P ratio, downregulated S1PR expression and blocked BRAFi-resistant melanoma cell growth. This effect was associated with a decreased expression of MITF and Bcl-2. Moreover, the BH3 mimetic ABT-737 improved the antitumor activity of approaches targeting S1P-metabolizing enzymes in BRAFi-resistant melanoma cells. Collectively, our findings indicate that targeting the S1P/S1PR axis could provide effective therapeutic options for patients with melanoma who relapse after BRAFi therapy.
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Affiliation(s)
- David Garandeau
- Université Fédérale de Toulouse Midi-Pyrénées, Université Toulouse III Paul-Sabatier, Inserm, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Justine Noujarède
- Université Fédérale de Toulouse Midi-Pyrénées, Université Toulouse III Paul-Sabatier, Inserm, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Justine Leclerc
- Université Nice Sophia-Antipolis, Inserm, Centre Méditerranéen de Médecine Moléculaire, Nice, France
| | - Caroline Imbert
- Université Fédérale de Toulouse Midi-Pyrénées, Université Toulouse III Paul-Sabatier, Inserm, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Virginie Garcia
- Université Fédérale de Toulouse Midi-Pyrénées, Université Toulouse III Paul-Sabatier, Inserm, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Marie-Lise Bats
- Université Fédérale de Toulouse Midi-Pyrénées, Université Toulouse III Paul-Sabatier, Inserm, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | | | - Julia Gilhodes
- Bureau des essais cliniques, Institut Universitaire du Cancer de Toulouse-Oncopôle, Toulouse, France
| | - Thomas Filleron
- Bureau des essais cliniques, Institut Universitaire du Cancer de Toulouse-Oncopôle, Toulouse, France
| | - Nicolas Meyer
- Service de Dermatologie-Oncologie, Institut Universitaire du Cancer de Toulouse-Oncopôle, Toulouse, France
| | - Stéphanie Brayer
- Service de Dermatologie-Oncologie, Institut Universitaire du Cancer de Toulouse-Oncopôle, Toulouse, France
| | - Silvia Arcucci
- Université Fédérale de Toulouse Midi-Pyrénées, Université Toulouse III Paul-Sabatier, Inserm, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | - Sophie Tartare-Deckert
- Université Nice Sophia-Antipolis, Inserm, Centre Méditerranéen de Médecine Moléculaire, Nice, France
| | - Bruno Ségui
- Université Fédérale de Toulouse Midi-Pyrénées, Université Toulouse III Paul-Sabatier, Inserm, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France
| | | | - Thierry Levade
- Université Fédérale de Toulouse Midi-Pyrénées, Université Toulouse III Paul-Sabatier, Inserm, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France.,Laboratoire de Biochimie Métabolique, CHU Toulouse, France
| | - Corine Bertolotto
- Université Nice Sophia-Antipolis, Inserm, Centre Méditerranéen de Médecine Moléculaire, Nice, France
| | - Nathalie Andrieu-Abadie
- Université Fédérale de Toulouse Midi-Pyrénées, Université Toulouse III Paul-Sabatier, Inserm, Centre de Recherches en Cancérologie de Toulouse, Toulouse, France.
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Nganga R, Oleinik N, Kim J, Selvam SP, De Palma R, Johnson KA, Parikh RY, Gangaraju V, Peterson Y, Dany M, Stahelin RV, Voelkel-Johnson C, Szulc ZM, Bieberich E, Ogretmen B. Receptor-interacting Ser/Thr kinase 1 (RIPK1) and myosin IIA-dependent ceramidosomes form membrane pores that mediate blebbing and necroptosis. J Biol Chem 2018; 294:502-519. [PMID: 30420430 DOI: 10.1074/jbc.ra118.005865] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 11/08/2018] [Indexed: 12/29/2022] Open
Abstract
Formation of membrane pores/channels regulates various cellular processes, such as necroptosis or stem cell niche signaling. However, the roles of membrane lipids in the formation of pores and their biological functions are largely unknown. Here, using the cellular stress model evoked by the sphingolipid analog drug FTY720, we show that formation of ceramide-enriched membrane pores, referred to here as ceramidosomes, is initiated by a receptor-interacting Ser/Thr kinase 1 (RIPK1)-ceramide complex transported to the plasma membrane by nonmuscle myosin IIA-dependent trafficking in human lung cancer cells. Molecular modeling/simulation coupled with site-directed mutagenesis revealed that Asp147 or Asn169 of RIPK1 are key for ceramide binding and that Arg258 or Leu293 residues are involved in the myosin IIA interaction, leading to ceramidosome formation and necroptosis. Moreover, generation of ceramidosomes independently of any external drug/stress stimuli was also detected in the plasma membrane of germ line stem cells in ovaries during the early stages of oogenesis in Drosophila melanogaster Inhibition of ceramidosome formation via myosin IIA silencing limited germ line stem cell signaling and abrogated oogenesis. In conclusion, our findings indicate that the RIPK1-ceramide complex forms large membrane pores we named ceramidosomes. They further suggest that, in addition to their roles in stress-mediated necroptosis, these ceramide-enriched pores also regulate membrane integrity and signaling and might also play a role in D. melanogaster ovary development.
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Affiliation(s)
- Rose Nganga
- From the Department of Biochemistry and Molecular Biology and.,Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina 29425
| | - Natalia Oleinik
- From the Department of Biochemistry and Molecular Biology and.,Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina 29425
| | - Jisun Kim
- From the Department of Biochemistry and Molecular Biology and.,Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina 29425
| | - Shanmugam Panneer Selvam
- From the Department of Biochemistry and Molecular Biology and.,Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina 29425
| | - Ryan De Palma
- From the Department of Biochemistry and Molecular Biology and.,Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina 29425
| | - Kristen A Johnson
- Department of Chemistry and Biochemistry, University of Notre Dame, South Bend, Indiana, 46617
| | - Rasesh Y Parikh
- From the Department of Biochemistry and Molecular Biology and
| | - Vamsi Gangaraju
- From the Department of Biochemistry and Molecular Biology and
| | - Yuri Peterson
- the College of Pharmacy/Pharmaceutical and Biomedical Sciences, Medical University of South Carolina, Charleston, South Carolina, 29425
| | - Mohammed Dany
- From the Department of Biochemistry and Molecular Biology and.,Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina 29425
| | - Robert V Stahelin
- the Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, Indiana 47907
| | | | | | - Erhard Bieberich
- the Department of Neuroscience and Regenerative Medicine, Augusta University, Augusta, Georgia 30912, and.,the Department of Physiology, University of Kentucky, Lexington, Kentucky 40506
| | - Besim Ogretmen
- From the Department of Biochemistry and Molecular Biology and .,Hollings Cancer Center, Medical University of South Carolina, Charleston, South Carolina 29425
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Yang S, Yang C, Yu F, Ding W, Hu Y, Cheng F, Zhang F, Guan B, Wang X, Lu L, Rao J. Endoplasmic reticulum resident oxidase ERO1-Lalpha promotes hepatocellular carcinoma metastasis and angiogenesis through the S1PR1/STAT3/VEGF-A pathway. Cell Death Dis 2018; 9:1105. [PMID: 30377291 PMCID: PMC6207574 DOI: 10.1038/s41419-018-1134-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 09/18/2018] [Accepted: 09/21/2018] [Indexed: 12/21/2022]
Abstract
Mounting evidence demonstrates that expression of ERO1α, an endoplasmic reticulum (ER)-resident oxidase, is a poor prognosis factor in a variety of human cancers. However, the clinical relevance of ERO1α and its molecular mechanisms underlying tumor progression have not been determined for hepatocellular carcinoma (HCC). ERO1α expression levels in HCC tissues and cells were detected by quantitative real-time PCR and western blotting. ERO1α shRNAs and overexpression vector were transfected into HCC cells to downregulate or upregulate ERO1α expression. In vitro and in vivo assays were performed to investigate the function of ERO1α in invasion, metastasis, and angiogenesis of HCC. We found high ERO1α expression in HCC tissues and cells that was significantly associated with metastasis and poor clinicopathologic features of vascular invasion, advanced Edmondson Grade, and TNM stage. Loss-of-function and gain-of-function studies showed that ERO1α prompted migration, invasion, epithelial–mesenchymal transition (EMT), and angiogenesis of HCC cells both in vitro and in vivo. Further studies verified a positive correlation between ERO1α and S1PR1, upregulated in metastatic HCC tissues compared with HCC tissues without metastasis. S1PR1 knockdown markedly diminished the effects of ERO1α on HCC cell migration, invasion and vascular endothelial growth factor (VEGF) expression. Most importantly, ERO1α knockdown significantly repressed the death of HCC xenograft mouse models by reducing tumor distant metastasis, and host angiogenesis by suppressing the expression of S1PR1, p-STAT3, and VEGF-A in HCC cells. Our findings suggest that ERO1α is significantly correlated with reduced survival and poor prognosis, and promotes HCC metastasis and angiogenesis by triggering the S1PR1/STAT3/VEGF-A signaling pathway. ERO1α might be a novel candidate in HCC prognosis and therapy.
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Affiliation(s)
- Shikun Yang
- Hepatobiliary/Liver Transplantation Center, the First Affiliated Hospital of Nanjing Medical University; Key Laboratory on Living Donor Liver Transplantation of National Health and Family Planning Commission of China, Nanjing, 210029, China
| | - Chao Yang
- Hepatobiliary/Liver Transplantation Center, the First Affiliated Hospital of Nanjing Medical University; Key Laboratory on Living Donor Liver Transplantation of National Health and Family Planning Commission of China, Nanjing, 210029, China
| | - Fei Yu
- Department of General surgery, People's Hospiltal of Jinhu, Jinhu, Huan'an, China
| | - Wenbing Ding
- Hepatobiliary/Liver Transplantation Center, the First Affiliated Hospital of Nanjing Medical University; Key Laboratory on Living Donor Liver Transplantation of National Health and Family Planning Commission of China, Nanjing, 210029, China
| | - Yuanchang Hu
- Hepatobiliary/Liver Transplantation Center, the First Affiliated Hospital of Nanjing Medical University; Key Laboratory on Living Donor Liver Transplantation of National Health and Family Planning Commission of China, Nanjing, 210029, China
| | - Feng Cheng
- Hepatobiliary/Liver Transplantation Center, the First Affiliated Hospital of Nanjing Medical University; Key Laboratory on Living Donor Liver Transplantation of National Health and Family Planning Commission of China, Nanjing, 210029, China
| | - Feng Zhang
- Hepatobiliary/Liver Transplantation Center, the First Affiliated Hospital of Nanjing Medical University; Key Laboratory on Living Donor Liver Transplantation of National Health and Family Planning Commission of China, Nanjing, 210029, China.
| | - Bugao Guan
- Department of General surgery, People's Hospiltal of Jinhu, Jinhu, Huan'an, China
| | - Xuehao Wang
- Hepatobiliary/Liver Transplantation Center, the First Affiliated Hospital of Nanjing Medical University; Key Laboratory on Living Donor Liver Transplantation of National Health and Family Planning Commission of China, Nanjing, 210029, China
| | - Ling Lu
- Hepatobiliary/Liver Transplantation Center, the First Affiliated Hospital of Nanjing Medical University; Key Laboratory on Living Donor Liver Transplantation of National Health and Family Planning Commission of China, Nanjing, 210029, China
| | - Jianhua Rao
- Hepatobiliary/Liver Transplantation Center, the First Affiliated Hospital of Nanjing Medical University; Key Laboratory on Living Donor Liver Transplantation of National Health and Family Planning Commission of China, Nanjing, 210029, China.
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75
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Wang G, Wang JJ, Yin PH, Xu K, Wang YZ, Shi F, Gao J, Fu XL. Strategies to target energy metabolism in consensus molecular subtype 3 along with Kirsten rat sarcoma viral oncogene homolog mutations for colorectal cancer therapy. J Cell Physiol 2018; 234:5601-5612. [PMID: 30341899 DOI: 10.1002/jcp.27388] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 08/17/2018] [Indexed: 12/12/2022]
Abstract
Alterations in cellular energy metabolism play a critical role in colorectal cancer (CRC), which has been identified as the definition of consensus molecular subtypes (CMSs), and CMS3 tumors exhibit energy metabolism signatures along with Kirsten rat sarcoma viral oncogene homolog (KRAS)-activating mutations. This review summarizes the relationship between CMS3 tumors associated with mutated KRAS and energy metabolism in CRC, especially for the dysregulated energy metabolism that affects tumor cell proliferation, invasion, and migration. Furthermore, this review concentrates on the role of metabolic genes and factors and signaling pathways, which coupled with a primary energy source connected with the CMS3 associated with mutated KRAS, induce metabolic alterations. The strategies to target energy metabolism for the metabolic alterations in mutated KRAS CRC are also introduced. In conclusion, dysregulated energy metabolism has a close relationship with mutated KRAS in CMS3 tumors. Therefore, selective inhibitors or agents against metabolic targets or KRAS signaling may be clinically useful for CMS3 tumor treatment through a personalized approach for patients with cancer.
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Affiliation(s)
- Gang Wang
- Department of Pharmaceutics, Shanghai Eighth People's Hospital, Jiangsu University, Shanghai, China
| | - Jun-Jie Wang
- Department of Pharmaceutics, Shanghai Eighth People's Hospital, Jiangsu University, Shanghai, China
| | - Pei-Hao Yin
- Interventional Cancer Institute of Chinese Integrative Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ke Xu
- Interventional Cancer Institute of Chinese Integrative Medicine, Putuo Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yu-Zhu Wang
- Department of Medicine, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Feng Shi
- Department of Medicine, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Jing Gao
- Department of Medicine, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Xing-Li Fu
- Department of Medicine, Jiangsu University, Zhenjiang, Jiangsu, China
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76
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Zheng X, Li W, Ren L, Liu J, Pang X, Chen X, Kang D, Wang J, Du G. The sphingosine kinase-1/sphingosine-1-phosphate axis in cancer: Potential target for anticancer therapy. Pharmacol Ther 2018; 195:85-99. [PMID: 30347210 DOI: 10.1016/j.pharmthera.2018.10.011] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Sphingolipid metabolites, such as ceramide, sphingosine and sphingosine-1-phosphate (S1P), play many important roles in cellular activities. Ceramide and sphingosine inhibit cell proliferation and induce cell apoptosis while S1P has the opposite effect. Maintaining a metabolic balance of sphingolipids is essential for growth and development of cells. Sphingosine kinase (SPHK) is an important regulator for keeping this balance. It controls the level of S1P and plays important roles in proliferation, migration, and invasion of cancer cells and tumor angiogenesis. There are two isoenzymes of sphingosine kinase, SPHK1 and SPHK2. SPHK1 is ubiquitously expressed in most cancers where it promotes survival and proliferation, while SPHK2 is restricted to only certain tissues and its functions are not well characterized. SPHK1 is currently considered as a novel target for the treatment of cancers. Targeting SPHK1 would provide new strategies for cancer treatment and improve the prognosis of cancer patients. Here we review and summarize the current research findings on the SPHK1-S1P axis in cancer from many aspects including structure, expression, regulation, mechanism, and potential inhibitors.
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Affiliation(s)
- Xiangjin Zheng
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Wan Li
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Liwen Ren
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Jinyi Liu
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Xiaocong Pang
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Xiuping Chen
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China
| | - De Kang
- Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China
| | - Jinhua Wang
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China.
| | - Guanhua Du
- The State Key Laboratory of Bioactive Substance and Function of Natural Medicines, China; Key Laboratory of Drug Target Research and Drug Screen, Institute of Materia Medica, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100050, China.
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77
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Shender VO, Arapidi GP, Pavlyukov MS, Shnaider PV, Anufrieva KS, Stepanov GA, Govorun VM. The Role of Intercellular Communication in Cancer Progression. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2018. [DOI: 10.1134/s1068162018040179] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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78
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Song S, Min H, Niu M, Wang L, Wu Y, Zhang B, Chen X, Liang Q, Wen Y, Wang Y, Yi L, Wang H, Gao Q. S1PR1 predicts patient survival and promotes chemotherapy drug resistance in gastric cancer cells through STAT3 constitutive activation. EBioMedicine 2018; 37:168-176. [PMID: 30316864 PMCID: PMC6284371 DOI: 10.1016/j.ebiom.2018.10.005] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Revised: 09/28/2018] [Accepted: 10/01/2018] [Indexed: 01/05/2023] Open
Abstract
Background S1PR1-STAT3 inter-regulatory loop was initially suggested to be oncogenic in several cancer cells. However, the clinical relevance of this mechanism in tumor progression, disease prognosis and drug response was not established. Methods The correlations between S1PR1 transcription, overall survival and chemotherapy response of GC patients were tested using a large clinical database. The relevance of S1PR1 expression and STAT3 activation in both tumor tissues and cancer cell lines was also tested. The effect of S1PR1 high expression achieved by persistent STAT3 activation on tumor cell drug resistance was investigated in vitro and in vivo. Findings An enhanced S1PR1 expression was highly related with a reduced overall survival time and a worse response to chemotherapy drug and closer correlation to STAT3 in gastric cancer patients. The issue chip analysis showed that the expressions of S1PR1 and STAT3 activation were increased in higher graded gastric cancer (GC) tissues. Cellular studies supported the notion that the high S1PR1 expression was responsible for drug resistance in GC cells through a molecular pattern derived by constitutive activation of STAT3. The disruption of S1PR1-STAT3 signaling significantly re-sensitized drug resistance in GC cells in vitro and in vivo. Interpretation S1PR1-STAT3 signaling may participate drug resistance in GC, thus could serve as a drug target to increase the efficacy of GC treatment. Fund This work was supported by the National Natural Science Foundation of China (No. 81570775, 81471095), the grant from the research projects in traditional Chinese medicine industry of China (No. 201507004-2).
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Affiliation(s)
- Shiyu Song
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing 210093, Jiangsu Province, China
| | - Haiyan Min
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing 210093, Jiangsu Province, China
| | - Mengyuan Niu
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing 210093, Jiangsu Province, China
| | - Lei Wang
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing 210093, Jiangsu Province, China
| | - Yongzheng Wu
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing 210093, Jiangsu Province, China
| | - Bin Zhang
- Central Laboratory, Nanjing Chest Hospital, Medical School of Southeast University, Nanjing 210029, Jiangsu Province, China
| | - Xiufang Chen
- Department of Biochemistry, School of Basic Medical Sciences, Wenzhou Medical University, Wenzhou 325035, Zhejiang Province, China
| | - Qiao Liang
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing 210093, Jiangsu Province, China
| | - Yanting Wen
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing 210093, Jiangsu Province, China
| | - Yong Wang
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing 210093, Jiangsu Province, China
| | - Long Yi
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing 210093, Jiangsu Province, China
| | - Hongwei Wang
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing 210093, Jiangsu Province, China.
| | - Qian Gao
- Center for Translational Medicine and Jiangsu Key Laboratory of Molecular Medicine, Medical School of Nanjing University, Nanjing 210093, Jiangsu Province, China.
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Wang Z, Qu H, Gong W, Liu A. Up-regulation and tumor-promoting role of SPHK1 were attenuated by miR-330-3p in gastric cancer. IUBMB Life 2018; 70:1164-1176. [PMID: 30281914 DOI: 10.1002/iub.1934] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2018] [Revised: 07/03/2018] [Accepted: 07/23/2018] [Indexed: 12/30/2022]
Affiliation(s)
- Zhihua Wang
- Department of Gastroenterology, Yuhuangding Hospital of Yantai, Yantai, Shandong, China
| | - Huajun Qu
- Department of Oncology, Yuhuangding Hospital of Yantai, Yantai, Shandong, China
| | - Wenjing Gong
- Department of Oncology, Yuhuangding Hospital of Yantai, Yantai, Shandong, China
| | - Aina Liu
- Department of Oncology, Yuhuangding Hospital of Yantai, Yantai, Shandong, China
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80
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Kreitzburg KM, van Waardenburg RCAM, Yoon KJ. Sphingolipid metabolism and drug resistance in ovarian cancer. ACTA ACUST UNITED AC 2018; 1:181-197. [PMID: 31891125 PMCID: PMC6936734 DOI: 10.20517/cdr.2018.06] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Despite progress in understanding molecular aberrations that contribute to the development and progression of ovarian cancer, virtually all patients succumb to drug resistant disease at relapse. Emerging data implicate bioactive sphingolipids and regulation of sphingolipid metabolism as components of response to chemotherapy or development of resistance. Increases in cytosolic ceramide induce apoptosis in response to therapy with multiple classes of chemotherapeutic agents. Aberrations in sphingolipid metabolism that accelerate the catabolism of ceramide or that prevent the production and accumulation of ceramide contribute to resistance to standard of care platinum- and taxane-based agents. The aim of this review is to highlight current literature and research investigating the influence of the sphingolipids and enzymes that comprise the sphingosine-1-phosphate pathway on the progression of ovarian cancer. The focus of the review is on the utility of sphingolipid-centric therapeutics as a mechanism to circumvent drug resistance in this tumor type.
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Affiliation(s)
- Kelly M Kreitzburg
- Department of Pharmacology and Toxicology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
| | | | - Karina J Yoon
- Department of Pharmacology and Toxicology, University of Alabama at Birmingham, Birmingham, AL 35294, USA
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81
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Danese S, Furfaro F, Vetrano S. Targeting S1P in Inflammatory Bowel Disease: New Avenues for Modulating Intestinal Leukocyte Migration. J Crohns Colitis 2018; 12:S678-S686. [PMID: 28961752 DOI: 10.1093/ecco-jcc/jjx107] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Sphingosine 1 phosphate [S1P] is a bioactive lipid mediator involved in the regulation of several cellular processes though the activation of a G protein-coupled receptor family known as the S1P receptors [S1PRs]. Advances in the understanding of the biological activities mediated by S1PRs have sparked great interest in the S1P/S1PRs axes as new therapeutic targets for the modulation of several cellular processes. In particular, the S1P/S1PR1 axis has been identified as key regulator for lymphocyte migration from lymph nodes. The blockade of this axis is emerging as a new therapeutic approach to control the aberrant leukocyte migration into the mucosa in inflammatory bowel disease [IBD]. This review briefly summarises the current evidence coming from clinical studies, and discusses the future prospects of S1P inhibitors for treatment of inflammatory bowel disease.
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Affiliation(s)
- Silvio Danese
- IBD Centre, Humanitas Clinical and Research Centre, Rozzano, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Rozzano, Milan, Italy
| | - Federica Furfaro
- IBD Centre, Humanitas Clinical and Research Centre, Rozzano, Milan, Italy
| | - Stefania Vetrano
- IBD Centre, Humanitas Clinical and Research Centre, Rozzano, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Rozzano, Milan, Italy
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82
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Alshaker H, Srivats S, Monteil D, Wang Q, Low CMR, Pchejetski D. Field template-based design and biological evaluation of new sphingosine kinase 1 inhibitors. Breast Cancer Res Treat 2018; 172:33-43. [PMID: 30043096 PMCID: PMC6208908 DOI: 10.1007/s10549-018-4900-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Accepted: 07/19/2018] [Indexed: 11/29/2022]
Abstract
Purpose Sphingosine kinase 1 (SK1) is a protooncogenic enzyme expressed in many human tumours and is associated with chemoresistance and poor prognosis. It is a potent therapy target and its inhibition chemosensitises solid tumours. Despite recent advances in SK1 inhibitors synthesis and validation, their clinical safety and chemosensitising options are not well described. In this study, we have designed, synthesised and tested a new specific SK1 inhibitor with a low toxicity profile. Methods Field template molecular modelling was used for compound design. Lead compounds were tested in cell and mouse cancer models. Results Field template analysis of three known SK1 inhibitors, SKI-178, 12aa and SK1-I, was performed and compound screening identified six potential new SK1 inhibitors. SK1 activity assays in both cell-free and in vitro settings showed that two compounds were effective SK1 inhibitors. Compound SK-F has potently decreased cancer cell viability in vitro and sensitised mouse breast tumours to docetaxel (DTX) in vivo, without significant whole-body toxicity. Conclusion Through field template screening, we have identified a new SK1 inhibitor, SK-F, which demonstrated antitumour activity in vitro and in vivo without overt toxicity when combined with DTX. Electronic supplementary material The online version of this article (10.1007/s10549-018-4900-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Heba Alshaker
- School of Medicine, University of East Anglia, 2.53 BCRE, Norwich Research Park, Norwich, NR47UQ, UK. .,Department of Pharmacology and Biomedical Sciences, Faculty of Pharmacy and Medical Sciences, University of Petra, Amman, Jordan.
| | - Shyam Srivats
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Danielle Monteil
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Qi Wang
- School of Medicine, University of East Anglia, 2.53 BCRE, Norwich Research Park, Norwich, NR47UQ, UK
| | | | - Dmitri Pchejetski
- School of Medicine, University of East Anglia, 2.53 BCRE, Norwich Research Park, Norwich, NR47UQ, UK.
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Abstract
While normal angiogenesis is critical for development and tissue growth, pathological angiogenesis is important for the growth and spread of cancers by supplying nutrients and oxygen as well as providing a conduit for distant metastasis. The interaction among extracellular matrix molecules, tumor cells, endothelial cells, fibroblasts, and immune cells is critical in pathological angiogenesis, in which various angiogenic growth factors, chemokines, and lipid mediators produced from these cells as well as hypoxic microenvironment promote angiogenesis by regulating expression and/or activity of various related genes. Sphingosine 1-phosphate and lysophosphatidic acid, bioactive lipid mediators which act via specific G protein-coupled receptors, play critical roles in angiogenesis. In addition, other lipid mediators including prostaglandin E2, lipoxin, and resolvins are produced in a stimulus-dependent manner and have pro- or anti-angiogenic effects, presumably through their specific GPCRs. Dysregulated lipid mediator signaling pathways are observed in the contxt of some tumors. This review will focus on LPA and S1P, two bioactive lipid mediators in their regulation of angiogenesis and cell migration that are critical for tumor growth and spread.
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Affiliation(s)
- Yu Hisano
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, United States
| | - Timothy Hla
- Vascular Biology Program, Boston Children's Hospital, Department of Surgery, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, United States.
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Lysophospholipid Signaling in the Epithelial Ovarian Cancer Tumor Microenvironment. Cancers (Basel) 2018; 10:cancers10070227. [PMID: 29987226 PMCID: PMC6071084 DOI: 10.3390/cancers10070227] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 07/03/2018] [Accepted: 07/05/2018] [Indexed: 12/12/2022] Open
Abstract
As one of the important cancer hallmarks, metabolism reprogramming, including lipid metabolism alterations, occurs in tumor cells and the tumor microenvironment (TME). It plays an important role in tumorigenesis, progression, and metastasis. Lipids, and several lysophospholipids in particular, are elevated in the blood, ascites, and/or epithelial ovarian cancer (EOC) tissues, making them not only useful biomarkers, but also potential therapeutic targets. While the roles and signaling of these lipids in tumor cells are extensively studied, there is a significant gap in our understanding of their regulations and functions in the context of the microenvironment. This review focuses on the recent study development in several oncolipids, including lysophosphatidic acid and sphingosine-1-phosphate, with emphasis on TME in ovarian cancer.
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85
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The Hippo pathway as a drug target in gastric cancer. Cancer Lett 2018; 420:14-25. [PMID: 29408652 DOI: 10.1016/j.canlet.2018.01.062] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Revised: 01/23/2018] [Accepted: 01/24/2018] [Indexed: 02/08/2023]
Abstract
The Hippo tumor suppressor pathway is critical for balancing cellular differentiation and proliferation in response to cell-cell contact, mechanical signals and diffusible signals such as lysophosphatidic acid. Hippo pathway signaling is frequently dysregulated in gastric cancer (GC), as well as many other kinds of solid tumors, contributing to multiple aspects of malignant progression including unchecked cell division and metastasis. Considering the importance of this Hippo pathway in cancer, its pharmacological disruption may be of huge benefit in the fight against this disease. In this review, we summarize the components of the Hippo pathway, its crosstalk with other major oncogenic signaling pathways, common mechanisms of its dysregulation, as well as potential therapeutic approaches of targeting this pathway for cancer treatment, specifically in a GC context.
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86
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White C, Alshaker H, Cooper C, Winkler M, Pchejetski D. The emerging role of FTY720 (Fingolimod) in cancer treatment. Oncotarget 2018; 7:23106-27. [PMID: 27036015 PMCID: PMC5029614 DOI: 10.18632/oncotarget.7145] [Citation(s) in RCA: 112] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Accepted: 01/19/2016] [Indexed: 02/07/2023] Open
Abstract
FTY720 (Fingolimod) is a clinically approved immunomodulating therapy for multiple sclerosis that sequesters T-cells to lymph nodes through functional antagonism of sphingosine-1-phosphate 1 receptor. FTY720 also demonstrates a proven efficacy in multiple in vitro and in vivo cancer models, suggesting a potential therapeutic role in cancer patients. A potential anticancer mechanism of FTY720 is through the inhibition of sphingosine kinase 1, a proto-oncogene with in vitro and clinical cancer association. In addition, FTY720's anticancer properties may be attributable to actions on several other molecular targets. This study focuses on reviewing the emerging evidence regarding the anticancer properties and molecular targets of FTY720. While the clinical transition of FTY720 is currently limited by its immune suppression effects, studies aiming at FTY720 delivery and release together with identifying its key synergetic combinations and relevant patient subsets may lead to its rapid introduction into the clinic.
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Affiliation(s)
| | - Heba Alshaker
- Department of Pharmacology and Biomedical Sciences, Faculty of Pharmacy and Medical Sciences, University of Petra, Amman, Jordan.,School of Medicine, University of East Anglia, Norwich, UK
| | - Colin Cooper
- School of Medicine, University of East Anglia, Norwich, UK
| | - Matthias Winkler
- Department of Surgery and Cancer, Imperial College London, London, UK
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87
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Abstract
Sphingolipids, including the two central bioactive lipids ceramide and sphingosine-1-phosphate (S1P), have opposing roles in regulating cancer cell death and survival, respectively, and there have been exciting developments in understanding how sphingolipid metabolism and signalling regulate these processes in response to anticancer therapy. Recent studies have provided mechanistic details of the roles of sphingolipids and their downstream targets in the regulation of tumour growth and response to chemotherapy, radiotherapy and/or immunotherapy using innovative molecular, genetic and pharmacological tools to target sphingolipid signalling nodes in cancer cells. For example, structure-function-based studies have provided innovative opportunities to develop mechanism-based anticancer therapeutic strategies to restore anti-proliferative ceramide signalling and/or inhibit pro-survival S1P-S1P receptor (S1PR) signalling. This Review summarizes how ceramide-induced cellular stress mediates cancer cell death through various mechanisms involving the induction of apoptosis, necroptosis and/or mitophagy. Moreover, the metabolism of ceramide for S1P biosynthesis, which is mediated by sphingosine kinase 1 and 2, and its role in influencing cancer cell growth, drug resistance and tumour metastasis through S1PR-dependent or receptor-independent signalling are highlighted. Finally, studies targeting enzymes involved in sphingolipid metabolism and/or signalling and their clinical implications for improving cancer therapeutics are also presented.
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Affiliation(s)
- Besim Ogretmen
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, 173 Ashley Avenue, Charleston, South Carolina 29425, USA
- Hollings Cancer Center, Medical University of South Carolina, 86 Jonathan Lucas Street, MSC 957, Charleston, South Carolina 29425, USA
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88
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Cuvillier O, Hatzoglou A. Sphingosine 1-Phosphate signaling controls mitosis. Oncotarget 2017; 8:114414-114415. [PMID: 29383084 PMCID: PMC5777696 DOI: 10.18632/oncotarget.22310] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 11/04/2017] [Indexed: 11/25/2022] Open
Affiliation(s)
- Olivier Cuvillier
- Institut de Pharmacologie et de Biologie Structurale, IPBS,Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Anastassia Hatzoglou
- Institut de Pharmacologie et de Biologie Structurale, IPBS,Université de Toulouse, CNRS, UPS, Toulouse, France
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89
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Duran CL, Howell DW, Dave JM, Smith RL, Torrie ME, Essner JJ, Bayless KJ. Molecular Regulation of Sprouting Angiogenesis. Compr Physiol 2017; 8:153-235. [PMID: 29357127 DOI: 10.1002/cphy.c160048] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The term angiogenesis arose in the 18th century. Several studies over the next 100 years laid the groundwork for initial studies performed by the Folkman laboratory, which were at first met with some opposition. Once overcome, the angiogenesis field has flourished due to studies on tumor angiogenesis and various developmental models that can be genetically manipulated, including mice and zebrafish. In addition, new discoveries have been aided by the ability to isolate primary endothelial cells, which has allowed dissection of various steps within angiogenesis. This review will summarize the molecular events that control angiogenesis downstream of biochemical factors such as growth factors, cytokines, chemokines, hypoxia-inducible factors (HIFs), and lipids. These and other stimuli have been linked to regulation of junctional molecules and cell surface receptors. In addition, the contribution of cytoskeletal elements and regulatory proteins has revealed an intricate role for mobilization of actin, microtubules, and intermediate filaments in response to cues that activate the endothelium. Activating stimuli also affect various focal adhesion proteins, scaffold proteins, intracellular kinases, and second messengers. Finally, metalloproteinases, which facilitate matrix degradation and the formation of new blood vessels, are discussed, along with our knowledge of crosstalk between the various subclasses of these molecules throughout the text. Compr Physiol 8:153-235, 2018.
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Affiliation(s)
- Camille L Duran
- Department of Molecular and Cellular Medicine, Texas A&M Health Science Center, College Station, Texas, USA
| | - David W Howell
- Department of Molecular and Cellular Medicine, Texas A&M Health Science Center, College Station, Texas, USA
| | - Jui M Dave
- Department of Molecular and Cellular Medicine, Texas A&M Health Science Center, College Station, Texas, USA
| | - Rebecca L Smith
- Department of Molecular and Cellular Medicine, Texas A&M Health Science Center, College Station, Texas, USA
| | - Melanie E Torrie
- Department of Genetics, Development and Cell Biology, Iowa State University, Ames, Iowa, USA
| | - Jeffrey J Essner
- Department of Genetics, Development and Cell Biology, Iowa State University, Ames, Iowa, USA
| | - Kayla J Bayless
- Department of Molecular and Cellular Medicine, Texas A&M Health Science Center, College Station, Texas, USA
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90
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Rubina KA, Semina EV, Tkachuk VA. Guidance molecules and chemokines in angiogenesis and vascular remodeling. J EVOL BIOCHEM PHYS+ 2017. [DOI: 10.1134/s0022093017050015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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91
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Funaki M, Kitabayashi J, Shimakami T, Nagata N, Sakai Y, Takegoshi K, Okada H, Murai K, Shirasaki T, Oyama T, Yamashita T, Ota T, Takuwa Y, Honda M, Kaneko S. Peretinoin, an acyclic retinoid, inhibits hepatocarcinogenesis by suppressing sphingosine kinase 1 expression in vitro and in vivo. Sci Rep 2017; 7:16978. [PMID: 29208982 PMCID: PMC5717167 DOI: 10.1038/s41598-017-17285-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 11/22/2017] [Indexed: 02/07/2023] Open
Abstract
Sphingosine-1-phospate is a potent bioactive lipid metabolite that regulates cancer progression. Because sphingosine kinase 1 and sphingosine kinase 2 (SPHK 1/2) are both essential for sphingosine-1-phospate production, they could be a therapeutic target in various cancers. Peretinoin, an acyclic retinoid, inhibits post-therapeutic recurrence of hepatocellular carcinoma via unclear mechanisms. In this study, we assessed effects of peretinoin on SPHK expression and liver cancer development in vitro and in vivo. We examined effects of peretinoin on expression, enzymatic and promoter activity of SPHK1 in a human hepatoma cell line, Huh-7. We also investigated effects of SPHK1 on hepatocarcinogenesis induced by diethylnitrosamine using SPHK1 knockout mice. Peretinoin treatment of Huh-7 cells reduced mRNA levels, protein expression and enzymatic activity of SPHK1. Peretinoin reduced SPHK1 promoter activity; this effect of peretinoin was blocked by overexpression of Sp1, a transcription factor. Deletion of all Sp1 binding sites within the SPHK1 promoter region abolished SPHK1 promoter activity, suggesting that peretinoin reduced mRNA levels of SPHK1 via Sp1. Additionally, diethylnitrosamine-induced hepatoma was fewer and less frequent in SPHK1 knockout compared to wild-type mice. Our data showed crucial roles of SPHK1 in hepatocarcinogenesis and suggests that peretinoin prevents hepatocarcinogenesis by suppressing mRNA levels of SPHK1.
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Affiliation(s)
- Masaya Funaki
- Department of Gastroenterology, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Juria Kitabayashi
- Department of Gastroenterology, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Tetsuro Shimakami
- Department of Gastroenterology, Kanazawa University, Kanazawa, Ishikawa, Japan.
| | - Naoto Nagata
- Advanced Preventive Medical Sciences Research Center, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Yuriko Sakai
- Advanced Preventive Medical Sciences Research Center, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Kai Takegoshi
- Department of Gastroenterology, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Hikari Okada
- Department of Gastroenterology, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Kazuhisa Murai
- Department of Gastroenterology, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Takayoshi Shirasaki
- Department of Gastroenterology, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Takeru Oyama
- Department of Molecular and Cellular Pathology, Graduate School of Medical Science, Kanazawa University, Ishikawa, Japan
| | - Taro Yamashita
- Department of Gastroenterology, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Tsuguhito Ota
- Advanced Preventive Medical Sciences Research Center, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Yoh Takuwa
- Department of Physiology, Kanazawa University School of Medicine, Kanazawa, Ishikawa, Japan
| | - Masao Honda
- Department of Gastroenterology, Kanazawa University, Kanazawa, Ishikawa, Japan
| | - Shuichi Kaneko
- Department of Gastroenterology, Kanazawa University, Kanazawa, Ishikawa, Japan
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92
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Abou Daher A, El Jalkh T, Eid AA, Fornoni A, Marples B, Zeidan YH. Translational Aspects of Sphingolipid Metabolism in Renal Disorders. Int J Mol Sci 2017; 18:ijms18122528. [PMID: 29186855 PMCID: PMC5751131 DOI: 10.3390/ijms18122528] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 11/16/2017] [Accepted: 11/17/2017] [Indexed: 12/13/2022] Open
Abstract
Sphingolipids, long thought to be passive components of biological membranes with merely a structural role, have proved throughout the past decade to be major players in the pathogenesis of many human diseases. The study and characterization of several genetic disorders like Fabry’s and Tay Sachs, where sphingolipid metabolism is disrupted, leading to a systemic array of clinical symptoms, have indeed helped elucidate and appreciate the importance of sphingolipids and their metabolites as active signaling molecules. In addition to being involved in dynamic cellular processes like apoptosis, senescence and differentiation, sphingolipids are implicated in critical physiological functions such as immune responses and pathophysiological conditions like inflammation and insulin resistance. Interestingly, the kidneys are among the most sensitive organ systems to sphingolipid alterations, rendering these molecules and the enzymes involved in their metabolism, promising therapeutic targets for numerous nephropathic complications that stand behind podocyte injury and renal failure.
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Affiliation(s)
- Alaa Abou Daher
- Department of Anatomy, Cell Biology and Physiology, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon.
| | - Tatiana El Jalkh
- Department of Anatomy, Cell Biology and Physiology, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon.
| | - Assaad A Eid
- Department of Anatomy, Cell Biology and Physiology, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon.
| | - Alessia Fornoni
- Department of Medicine, Peggy and Harold Katz Family Drug Discovery Center, University of Miami, Miami, FL 33136, USA.
| | - Brian Marples
- Department of Radiation Oncology, Miller School of Medicine/Sylvester Cancer Center, University of Miami, Miami, FL 33136, USA.
| | - Youssef H Zeidan
- Department of Anatomy, Cell Biology and Physiology, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon.
- Department of Radiation Oncology, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon.
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93
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Bien-Möller S, Lange S, Holm T, Böhm A, Paland H, Küpper J, Herzog S, Weitmann K, Havemann C, Vogelgesang S, Marx S, Hoffmann W, Schroeder HWS, Rauch BH. Expression of S1P metabolizing enzymes and receptors correlate with survival time and regulate cell migration in glioblastoma multiforme. Oncotarget 2017; 7:13031-46. [PMID: 26887055 PMCID: PMC4914339 DOI: 10.18632/oncotarget.7366] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Accepted: 01/27/2016] [Indexed: 01/01/2023] Open
Abstract
A signaling molecule which is involved in proliferation and migration of malignant cells is the lipid mediator sphingosine-1-phosphate (S1P). There are hints for a potential role of S1P signaling in malignant brain tumors such as glioblastoma multiforme (GBM) which is characterized by a poor prognosis. Therefore, a comprehensive expression analysis of S1P receptors (S1P1-S1P5) and S1P metabolizing enzymes in human GBM (n = 117) compared to healthy brain (n = 10) was performed to evaluate their role for patient's survival. Furthermore, influence of S1P receptor inhibition on proliferation and migration were studied in LN18 GBM cells. Compared to control brain, mRNA levels of S1P1, S1P2, S1P3 and S1P generating sphingosine kinase-1 were elevated in GBM. Kaplan-Meier analyses demonstrated an association between S1P1 and S1P2 with patient's survival times. In vitro, an inhibitory effect of the SphK inhibitor SKI-II on viability of LN18 cells was shown. S1P itself had no effect on viability but stimulated LN18 migration which was blocked by inhibition of S1P1 and S1P2. The participation of S1P1 and S1P2 in LN18 migration was further supported by siRNA-mediated silencing of these receptors. Immunoblots and inhibition experiments suggest an involvement of the PI3-kinase/AKT1 pathway in the chemotactic effect of S1P in LN18 cells. In summary, our data argue for a role of S1P signaling in proliferation and migration of GBM cells. Individual components of the S1P pathway represent prognostic factors for patients with GBM. Perspectively, a selective modulation of S1P receptor subtypes could represent a therapeutic approach for GBM patients and requires further evaluation.
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Affiliation(s)
- Sandra Bien-Möller
- Department of Pharmacology, University Medicine Greifswald, Greifswald, Germany.,Department of Neurosurgery, University Medicine Greifswald, Greifswald, Germany
| | - Sandra Lange
- Department of Pharmacology, University Medicine Greifswald, Greifswald, Germany
| | - Tobias Holm
- Department of Pharmacology, University Medicine Greifswald, Greifswald, Germany
| | - Andreas Böhm
- Department of Pharmacology, University Medicine Greifswald, Greifswald, Germany
| | - Heiko Paland
- Department of Pharmacology, University Medicine Greifswald, Greifswald, Germany.,Department of Neurosurgery, University Medicine Greifswald, Greifswald, Germany
| | - Johannes Küpper
- Department of Pharmacology, University Medicine Greifswald, Greifswald, Germany
| | - Susann Herzog
- Department of Pharmacology, University Medicine Greifswald, Greifswald, Germany.,Department of Neurosurgery, University Medicine Greifswald, Greifswald, Germany
| | - Kerstin Weitmann
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Christoph Havemann
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Silke Vogelgesang
- Institute of Pathology, Department of Neuropathology, University Medicine Greifswald, Greifswald, Germany
| | - Sascha Marx
- Department of Neurosurgery, University Medicine Greifswald, Greifswald, Germany
| | - Wolfgang Hoffmann
- Institute for Community Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Henry W S Schroeder
- Department of Neurosurgery, University Medicine Greifswald, Greifswald, Germany
| | - Bernhard H Rauch
- Department of Pharmacology, University Medicine Greifswald, Greifswald, Germany
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94
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Molino S, Tate E, McKillop WM, Medin JA. Sphingolipid pathway enzymes modulate cell fate and immune responses. Immunotherapy 2017; 9:1185-1198. [DOI: 10.2217/imt-2017-0089] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Sphingolipids (SLs) are a class of essential, bioactive lipids. The SL family includes over 4000 distinct molecules, characterized by their sphingoid base (long-chain aliphatic amine) backbone. SLs are key components of cell membranes, yet their roles go well beyond structure. SLs are involved in many cellular processes including cell differentiation, apoptosis, growth arrest and senescence. As cancer cells routinely display increased growth properties and escape from cell death, it has been suggested that enzymes involved in SL synthesis or catabolism may be altered in cancer cells. In this review, we discuss the role of SL pathway enzymes in cancer, and in acquired resistance to therapy. The use of inhibitors and gene silencing approaches targeting these SL pathways is also explored. Finally, we elaborate on the role of SL pathway enzymes in the tumor microenvironment and their effect on immune cell function.
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Affiliation(s)
- S Molino
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, USA
| | - E Tate
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, USA
| | - WM McKillop
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, USA
| | - JA Medin
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, USA
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, Wisconsin 53226, USA
- Department of Medical Biophysics & the Institute of Medical Science, University of Toronto, Toronto, Ontario, Canada
- Department of Medical Biophysics, University Health Network, Toronto, Ontario, Canada
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95
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Gencer S, Oleinik N, Kim J, Panneer Selvam S, De Palma R, Dany M, Nganga R, Thomas RJ, Senkal CE, Howe PH, Ogretmen B. TGF-β receptor I/II trafficking and signaling at primary cilia are inhibited by ceramide to attenuate cell migration and tumor metastasis. Sci Signal 2017; 10:eaam7464. [PMID: 29066540 PMCID: PMC5818989 DOI: 10.1126/scisignal.aam7464] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Signaling by the transforming growth factor-β (TGF-β) receptors I and II (TβRI/II) and the primary cilia-localized sonic hedgehog (Shh) pathway promote cell migration and, consequently, tumor metastasis. In contrast, the sphingolipid ceramide inhibits cell proliferation and tumor metastasis. We investigated whether ceramide metabolism inhibited TβRI/II trafficking to primary cilia to attenuate cross-talk between TβRI/II and the Shh pathway. We found that ceramide synthase 4 (CerS4)-generated ceramide stabilized the association between TβRI and the inhibitory factor Smad7, which limited the trafficking of TβRI/II to primary cilia. Expression of a mutant TβRI that signals but does not interact with Smad7 prevented the CerS4-mediated inhibition of migration in various cancer cells. Genetic deletion or knockdown of CerS4 prevented the formation of the Smad7-TβRI inhibitory complex and increased the association between TβRI and the transporter Arl6 through a previously unknown cilia-targeting signal (Ala31Thr32Ala33Leu34Gln35) in TβRI. Mutating the cilia-targeting signal abolished the trafficking of TβRI to the primary cilia. Localization of TβRI to primary cilia activated a key mediator of Shh signaling, Smoothened (Smo), which stimulated cellular migration and invasion. TβRI-Smo cross-talk at the cilia in CerS4-deficient 4T1 mammary cancer cells induced liver metastasis from orthotopic allografts in both wild-type and CerS4-deficient mice, which was prevented by overexpression of Smad7 or knockdown of intraflagellar transport protein 88 (IFT88). Overall, these data reveal a ceramide-dependent mechanism that suppresses cell migration and invasion by restricting TβRI/II-Shh signaling selectively at the plasma membrane of the primary cilium.
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Affiliation(s)
- Salih Gencer
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, 125 Ashley Avenue, Charleston, SC 29425, USA
- Hollings Cancer Center, 86 Jonathan Lucas Street, Charleston, SC 29425, USA
| | - Natalia Oleinik
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, 125 Ashley Avenue, Charleston, SC 29425, USA
- Hollings Cancer Center, 86 Jonathan Lucas Street, Charleston, SC 29425, USA
| | - Jisun Kim
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, 125 Ashley Avenue, Charleston, SC 29425, USA
- Hollings Cancer Center, 86 Jonathan Lucas Street, Charleston, SC 29425, USA
| | - Shanmugam Panneer Selvam
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, 125 Ashley Avenue, Charleston, SC 29425, USA
- Hollings Cancer Center, 86 Jonathan Lucas Street, Charleston, SC 29425, USA
| | - Ryan De Palma
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, 125 Ashley Avenue, Charleston, SC 29425, USA
- Hollings Cancer Center, 86 Jonathan Lucas Street, Charleston, SC 29425, USA
| | - Mohammed Dany
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, 125 Ashley Avenue, Charleston, SC 29425, USA
- Hollings Cancer Center, 86 Jonathan Lucas Street, Charleston, SC 29425, USA
| | - Rose Nganga
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, 125 Ashley Avenue, Charleston, SC 29425, USA
- Hollings Cancer Center, 86 Jonathan Lucas Street, Charleston, SC 29425, USA
| | - Raquela J Thomas
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, 125 Ashley Avenue, Charleston, SC 29425, USA
- Hollings Cancer Center, 86 Jonathan Lucas Street, Charleston, SC 29425, USA
| | - Can E Senkal
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, 125 Ashley Avenue, Charleston, SC 29425, USA
- Hollings Cancer Center, 86 Jonathan Lucas Street, Charleston, SC 29425, USA
| | - Philip H Howe
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, 125 Ashley Avenue, Charleston, SC 29425, USA
- Hollings Cancer Center, 86 Jonathan Lucas Street, Charleston, SC 29425, USA
| | - Besim Ogretmen
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, 125 Ashley Avenue, Charleston, SC 29425, USA.
- Hollings Cancer Center, 86 Jonathan Lucas Street, Charleston, SC 29425, USA
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96
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Tsuchida J, Nagahashi M, Takabe K, Wakai T. Clinical Impact of Sphingosine-1-Phosphate in Breast Cancer. Mediators Inflamm 2017; 2017:2076239. [PMID: 28912626 PMCID: PMC5585627 DOI: 10.1155/2017/2076239] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 07/24/2017] [Indexed: 02/06/2023] Open
Abstract
Breast cancer metastasizes to lymph nodes or other organs, which determine the prognosis of patients. It is difficult to cure the breast cancer patients with distant metastasis due to resistance to drug therapies. Elucidating the underlying mechanisms of breast cancer metastasis and drug resistance is expected to provide new therapeutic targets. Sphingosine-1-phosphate (S1P) is a pleiotropic, bioactive lipid mediator that regulates many cellular functions, including proliferation, migration, survival, angiogenesis/lymphangiogenesis, and immune responses. S1P is formed in cells by sphingosine kinases and released from them, which acts in an autocrine, paracrine, and/or endocrine manner. S1P in extracellular space, such as interstitial fluid, interacts with components in the tumor microenvironment, which may be important for metastasis. Importantly, recent translational research has demonstrated an association between S1P levels in breast cancer patients and clinical outcomes, highlighting the clinical importance of S1P in breast cancer. We suggest that S1P is one of the key molecules to overcome the resistance to the drug therapies, such as hormonal therapy, anti-HER2 therapy, or chemotherapy, all of which are crucial aspects of a breast cancer treatment.
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Affiliation(s)
- Junko Tsuchida
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata 951-8510, Japan
| | - Masayuki Nagahashi
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata 951-8510, Japan
| | - Kazuaki Takabe
- Breast Surgery, Roswell Park Cancer Institute, Elm & Carlton Streets, Buffalo, NY 14263, USA
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New York, Buffalo, NY 14203, USA
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, 1-757 Asahimachi-dori, Chuo-ku, Niigata City, Niigata 951-8510, Japan
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97
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Arish M, Alaidarous M, Ali R, Akhter Y, Rub A. Implication of sphingosine-1-phosphate signaling in diseases: molecular mechanism and therapeutic strategies. J Recept Signal Transduct Res 2017; 37:437-446. [PMID: 28758826 DOI: 10.1080/10799893.2017.1358282] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Sphingosine-1-phosphate signaling is emerging as a critical regulator of cellular processes that is initiated by the intracellular production of bioactive lipid molecule, sphingosine-1-phosphate. Binding of sphingosine-1-phosphate to its extracellular receptors activates diverse downstream signaling that play a critical role in governing physiological processes. Increasing evidence suggests that this signaling pathway often gets impaired during pathophysiological and diseased conditions and hence manipulation of this signaling pathway may be beneficial in providing treatment. In this review, we summarized the recent findings of S1P signaling pathway and the versatile role of the participating candidates in context with several disease conditions. Finally, we discussed its possible role as a novel drug target in different diseases.
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Affiliation(s)
- Mohd Arish
- a Infection and Immunity Lab, Department of Biotechnology , Jamia Millia Islamia (A Central University) , New Delhi , India
| | - Mohammed Alaidarous
- b Department of Medical Laboratory Sciences, College of Applied Medical Sciences , Majmaah University , Al Majmaah , Saudi Arabia
| | - Rahat Ali
- a Infection and Immunity Lab, Department of Biotechnology , Jamia Millia Islamia (A Central University) , New Delhi , India
| | - Yusuf Akhter
- c Centre for Computational Biology & Bioinformatics, School of Life Sciences , Central University of Himachal Pradesh , Shahpur, Kangra , India
| | - Abdur Rub
- a Infection and Immunity Lab, Department of Biotechnology , Jamia Millia Islamia (A Central University) , New Delhi , India.,b Department of Medical Laboratory Sciences, College of Applied Medical Sciences , Majmaah University , Al Majmaah , Saudi Arabia
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98
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Doan NB, Nguyen HS, Al-Gizawiy MM, Mueller WM, Sabbadini RA, Rand SD, Connelly JM, Chitambar CR, Schmainda KM, Mirza SP. Acid ceramidase confers radioresistance to glioblastoma cells. Oncol Rep 2017; 38:1932-1940. [PMID: 28765947 PMCID: PMC5652937 DOI: 10.3892/or.2017.5855] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Accepted: 06/19/2017] [Indexed: 01/06/2023] Open
Abstract
Glioblastoma multiforme (GBM) is the most common primary, intracranial malignancy of the central nervous system. The standard treatment protocol, which involves surgical resection, and concurrent radiation with adjuvant temozolomide (TMZ), still imparts a grim prognosis. Ultimately, all GBMs exhibit recurrence or progression, developing resistance to standard treatment. This study demonstrates that GBMs acquire resistance to radiation via upregulation of acid ceramidase (ASAH1) and sphingosine-1-phosphate (Sph-1P). Moreover, inhibition of ASAH1 and Sph-1P, either with humanized monoclonal antibodies, small molecule drugs (i.e. carmofur), or a combination of both, led to suppression of GBM cell growth. These results suggest that ASAH1 and Sph-1P may be excellent targets for the treatment of new GBMs and recurrent GBMs, especially since the latter overexpresses ASAH1.
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Affiliation(s)
- Ninh B Doan
- Biotechnology and Bioengineering Center, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Ha S Nguyen
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Mona M Al-Gizawiy
- Department of Radiology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Wade M Mueller
- Department of Neurosurgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Roger A Sabbadini
- Department of Biology, San Diego State University, and Lpath Inc., San Diego, CA 92121, USA
| | - Scott D Rand
- Department of Radiology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | - Jennifer M Connelly
- Department of Neurology, Medical College of Wisconsin, Milwaukee, WI 53226, USA
| | | | | | - Shama P Mirza
- Biotechnology and Bioengineering Center, Medical College of Wisconsin, Milwaukee, WI 53226, USA
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99
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Zhang Q, Liu H, Zhu Q, Zhan P, Zhu S, Zhang J, Lv T, Song Y. Patterns and functional implications of platelets upon tumor "education". Int J Biochem Cell Biol 2017; 90:68-80. [PMID: 28754316 DOI: 10.1016/j.biocel.2017.07.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 06/23/2017] [Accepted: 07/24/2017] [Indexed: 12/31/2022]
Abstract
While platelets are traditionally recognized to play a predominant role in hemostasis and thrombosis, increasing evidence verifies its involvement in malignancies. As a component of the tumor microenvironment, platelets influence carcinogenesis, tumor metastasis and chemotherapy efficiency. Platelets status is thus predictable as a hematological biomarker of cancer prognosis and a hot target for therapeutic intervention. On the other hand, the role of circulating tumor cells (CTCs) as an inducer of platelet activation and aggregation has been well acknowledged. The cross-talk between platelets and CTCs is reciprocal on that the CTCs activate platelets while platelets contribute to CTCs' survival and dissemination. This review covers some of the current issues related to the loop between platelets and tumor aggression, including the manners of tumor cells in "educating" platelets and biofunctional alterations of platelets upon tumor "education". We also highlight the potential clinical applications on the interplay between tumors and platelets. Further studies with well-designed prospective multicenter trials may contribute to clinical "liquid biopsy" diagnosis by evaluating the global changes of platelets.
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Affiliation(s)
- Qun Zhang
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210002, China
| | - Hongda Liu
- Department of Pharmacology and Chemical Biology, School of Medicine, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Qingqing Zhu
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210002, China
| | - Ping Zhan
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210002, China
| | - Suhua Zhu
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210002, China
| | - Jianya Zhang
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210002, China
| | - Tangfeng Lv
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210002, China.
| | - Yong Song
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, Nanjing 210002, China.
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100
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Weichand B, Popp R, Dziumbla S, Mora J, Strack E, Elwakeel E, Frank AC, Scholich K, Pierre S, Syed SN, Olesch C, Ringleb J, Ören B, Döring C, Savai R, Jung M, von Knethen A, Levkau B, Fleming I, Weigert A, Brüne B. S1PR1 on tumor-associated macrophages promotes lymphangiogenesis and metastasis via NLRP3/IL-1β. J Exp Med 2017; 214:2695-2713. [PMID: 28739604 PMCID: PMC5584110 DOI: 10.1084/jem.20160392] [Citation(s) in RCA: 192] [Impact Index Per Article: 27.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 06/12/2017] [Accepted: 07/05/2017] [Indexed: 12/21/2022] Open
Abstract
Metastasis is the primary cause of cancer death. Weichand et al. describe a new mechanism explaining how tumor-associated macrophages contribute to metastatic spread, which involves promoting tumor lymphangiogenesis via S1P receptor 1 and the NLRP3 inflammasome. Metastasis is the primary cause of cancer death. The inflammatory tumor microenvironment contributes to metastasis, for instance, by recruiting blood and lymph vessels. Among tumor-infiltrating immune cells, tumor-associated macrophages (TAMs) take a center stage in promoting both tumor angiogenesis and metastatic spread. We found that genetic deletion of the S1P receptor 1 (S1pr1) alone in CD11bhi CD206+ TAMs infiltrating mouse breast tumors prevents pulmonary metastasis and tumor lymphangiogenesis. Reduced lymphangiogenesis was also observed in the nonrelated methylcholanthrene-induced fibrosarcoma model. Transcriptome analysis of isolated TAMs from both entities revealed reduced expression of the inflammasome component Nlrp3 in S1PR1-deficient TAMs. Macrophage-dependent lymphangiogenesis in vitro was triggered upon inflammasome activation and required both S1PR1 signaling and IL-1β production. Finally, NLRP3 expression in tumor-infiltrating macrophages correlated with survival, lymph node invasion, and metastasis of mammary carcinoma patients. Conceptually, our study indicates an unappreciated role of the NLRP3 inflammasome in promoting metastasis via the lymphatics downstream of S1PR1 signaling in macrophages.
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Affiliation(s)
- Benjamin Weichand
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Rüdiger Popp
- Institute of Vascular Signaling, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Sarah Dziumbla
- Institute of Vascular Signaling, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Javier Mora
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Elisabeth Strack
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Eiman Elwakeel
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Ann-Christin Frank
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Klaus Scholich
- Institute of Clinical Pharmacology/Center for Drug Research, Development and Safety (ZAFES), Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Sandra Pierre
- Institute of Clinical Pharmacology/Center for Drug Research, Development and Safety (ZAFES), Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Shahzad N Syed
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Catherine Olesch
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Julia Ringleb
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Bilge Ören
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Claudia Döring
- Dr. Senckenberg Institute for Pathology, Goethe-University Frankfurt, Frankfurt, Germany
| | - Rajkumar Savai
- Max-Planck-Institute for Heart and Lung Research, Department of Lung Development and Remodeling, German Center for Lung Research (DZL), Bad Nauheim, Germany
| | - Michaela Jung
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Andreas von Knethen
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Bodo Levkau
- Institute of Pathophysiology, West German Heart and Vascular Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Ingrid Fleming
- Institute of Vascular Signaling, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Andreas Weigert
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
| | - Bernhard Brüne
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, Frankfurt, Germany
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