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Dwivedi SD, Yadav K, Bhoi A, Sahu KK, Sangwan N, Singh D, Singh MR. Targeting Pathways and Integrated Approaches to Treat Rheumatoid Arthritis. Crit Rev Ther Drug Carrier Syst 2024; 41:87-102. [PMID: 38305342 DOI: 10.1615/critrevtherdrugcarriersyst.2023044719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Rheumatoid arthritis (RA) is a chronic symmetrical systemic disorder that not only affects joints but also other organs such as heart, lungs, kidney, and liver. Approximately there is 0.5%-1% of the total population affected by RA. RA pathogenesis still remains unclear due to which its appropriate treatment is a challenge. Further, multitudes of factors have been reported to affect its progression i.e. genetic factor, environmental factor, immune factor, and oxidative factor. Therapeutic approaches available for the treatment of RA include NSAIDs, DMARDs, enzymatic, hormonal, and gene therapies. But most of them provide the symptomatic relief without treating the core of the disease. This makes it obligatory to explore and reach the molecular targets for cure and long-term relief from RA. Herein, we attempt to provide extensive overlay of the new targets for RA treatment such as signaling pathways, proteins, and receptors affecting the progression of the disease and its severity. Precise modification in these targets such as suppressing the notch signaling pathway, SIRT 3 protein, Sphingosine-1-phosphate receptor and stimulating the neuronal signals particularly efferent vagus nerve and SIRT 1 protein may offer long term relief and potentially diminish the chronicity. To target or alter the novel molecules and signaling pathway a specific delivery system is required such as liposome, nanoparticles and micelles and many more. Present review paper discusses in detail about novel targets and delivery systems for treating RA.
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Affiliation(s)
- Shradha Devi Dwivedi
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur 492 010, India
| | - Krishna Yadav
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur (C.G), 492010, India
| | - Anita Bhoi
- School of Studies in Biotechnology, Pt. Ravishankar Shukla University, Raipur 492 010, India
| | - Keshav Kant Sahu
- School of studies in biotechnology, Pt. Ravishankar Shukla University, Raipur (C.G), 492010, India
| | - Neelam Sangwan
- Department of Biochemistry, School of Interdisciplinary and Applied Sciences, Central University of Haryana, Mahendergarh, 123031, India
| | - Deependra Singh
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, 492010, India; National Centre for Natural Resources, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, 492010, India
| | - Manju Rawat Singh
- University Institute of pharmacy, Pt.Ravishankar Shukla University, Raipur.(C.G.) 2. National centre for natural resources, Pt. Ravishankar Shukla University, Raipur
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Mebarek S, Skafi N, Brizuela L. Targeting Sphingosine 1-Phosphate Metabolism as a Therapeutic Avenue for Prostate Cancer. Cancers (Basel) 2023; 15:2732. [PMID: 37345069 DOI: 10.3390/cancers15102732] [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: 04/11/2023] [Revised: 05/09/2023] [Accepted: 05/10/2023] [Indexed: 06/23/2023] Open
Abstract
Prostate cancer (PC) is the second most common cancer in men worldwide. More than 65% of men diagnosed with PC are above 65. Patients with localized PC show high long-term survival, however with the disease progression into a metastatic form, it becomes incurable, even after strong radio- and/or chemotherapy. Sphingosine 1-phosphate (S1P) is a bioactive lipid that participates in all the steps of oncogenesis including tumor cell proliferation, survival, migration, invasion, and metastatic spread. The S1P-producing enzymes sphingosine kinases 1 and 2 (SK1 and SK2), and the S1P degrading enzyme S1P lyase (SPL), have been shown to be highly implicated in the onset, development, and therapy resistance of PC during the last 20 years. In this review, the most important studies demonstrating the role of S1P and S1P metabolic partners in PC are discussed. The different in vitro, ex vivo, and in vivo models of PC that were used to demonstrate the implication of S1P metabolism are especially highlighted. Furthermore, the most efficient molecules targeting S1P metabolism that are under preclinical and clinical development for curing PC are summarized. Finally, the possibility of targeting S1P metabolism alone or combined with other therapies in the foreseeable future as an alternative option for PC patients is discussed. Research Strategy: PubMed from INSB was used for article research. First, key words "prostate & sphingosine" were used and 144 articles were found. We also realized other combinations of key words as "prostate cancer bone metastasis" and "prostate cancer treatment". We used the most recent reviews to illustrate prostate cancer topic and sphingolipid metabolism overview topic.
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Affiliation(s)
- Saida Mebarek
- CNRS UMR 5246, INSA Lyon, Institut de Chimie et Biochimie Moléculaires et Supramoléculaires (ICBMS), 69622 Lyon, France
| | - Najwa Skafi
- CNRS, LAGEPP UMR 5007, University of Lyon, Université Claude Bernard Lyon 1, 43 Bd 11 Novembre 1918, 69622 Villeurbanne, France
| | - Leyre Brizuela
- CNRS UMR 5246, INSA Lyon, Institut de Chimie et Biochimie Moléculaires et Supramoléculaires (ICBMS), 69622 Lyon, France
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3
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Scheinberg T, Mak B, Butler L, Selth L, Horvath LG. Targeting lipid metabolism in metastatic prostate cancer. Ther Adv Med Oncol 2023; 15:17588359231152839. [PMID: 36743527 PMCID: PMC9893394 DOI: 10.1177/17588359231152839] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 01/05/2023] [Indexed: 02/04/2023] Open
Abstract
Despite key advances in the treatment of prostate cancer (PCa), a proportion of men have de novo resistance, and all will develop resistance to current therapeutics over time. Aberrant lipid metabolism has long been associated with prostate carcinogenesis and progression, but more recently there has been an explosion of preclinical and clinical data which is informing new clinical trials. This review explores the epidemiological links between obesity and metabolic syndrome and PCa, the evidence for altered circulating lipids in PCa and their potential role as biomarkers, as well as novel therapeutic strategies for targeting lipids in men with PCa, including therapies widely used in cardiovascular disease such as statins, metformin and lifestyle modification, as well as novel targeted agents such as sphingosine kinase inhibitors, DES1 inhibitors and agents targeting FASN and beta oxidation.
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Affiliation(s)
- Tahlia Scheinberg
- Medical Oncology, Chris O’Brien Lifehouse, Camperdown NSW, Australia,Advanced Prostate Cancer Group, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia,University of Sydney, Camperdown, NSW, Australia
| | - Blossom Mak
- Medical Oncology, Chris O’Brien Lifehouse, Camperdown NSW, Australia,Advanced Prostate Cancer Group, Garvan Institute of Medical Research, Darlinghurst, NSW, Australia,University of Sydney, Camperdown, NSW, Australia
| | - Lisa Butler
- Prostate Cancer Research Group, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia,South Australian Immunogenomics Cancer Institute and Freemason’s Centre for Male Health and Wellbeing, University of Adelaide, South Australia, Australia
| | - Luke Selth
- South Australian Immunogenomics Cancer Institute and Freemason’s Centre for Male Health and Wellbeing, University of Adelaide, South Australia, Australia,Dame Roma Mitchell Cancer Research Labs, Adelaide Medical School, University of Adelaide, Adelaide, South Australia, Australia,Flinders Health and Medical Research Institute, Flinders University, College of Medicine and Public Health, Bedford Park, Australia
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Sphingosine 1-Phosphate Receptor 5 (S1P5) Deficiency Promotes Proliferation and Immortalization of Mouse Embryonic Fibroblasts. Cancers (Basel) 2022; 14:cancers14071661. [PMID: 35406433 PMCID: PMC8996878 DOI: 10.3390/cancers14071661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 01/27/2023] Open
Abstract
Simple Summary Sphingosine 1-phosphate (S1P) is a lipid metabolite involved in cell proliferation, survival or migration. S1P is a ligand for five high-affinity G protein-coupled receptors (S1P1-5), which differ in their tissue distribution, and the specific effects of S1P depend on the suite of S1P receptor subtypes expressed. To date, information regarding the role of S1P5 in cell proliferation is limited and ambiguous. Our results suggest that, unlike other S1P receptors, the S1P5 receptor has an anti-proliferative function. We found that S1P5 deficiency promotes cell immortalization and proliferation by controlling the spatial activation of ERK. Abstract Sphingosine 1-phosphate (S1P), a bioactive lipid, interacts with five widely expressed G protein-coupled receptors (S1P1-5), regulating a variety of downstream signaling pathways with overlapping but also opposing functions. To date, data regarding the role of S1P5 in cell proliferation are ambiguous, and its role in controlling the growth of untransformed cells remains to be fully elucidated. In this study, we examined the effects of S1P5 deficiency on mouse embryonic fibroblasts (MEFs). Our results indicate that lack of S1P5 expression profoundly affects cell morphology and proliferation. First, S1P5 deficiency reduces cellular senescence and promotes MEF immortalization. Second, it decreases cell size and leads to cell elongation, which is accompanied by decreased cell spreading and migration. Third, it increases proliferation rate, a phenotype rescued by the reintroduction of exogenous S1P5. Mechanistically, S1P5 promotes the activation of FAK, controlling cell spreading and adhesion while the anti-proliferative function of the S1P/S1P5 signaling is associated with reduced nuclear accumulation of activated ERK. Our results suggest that S1P5 opposes the growth-promoting function of S1P1-3 through spatial control of ERK activation and provides new insights into the anti-proliferative function of S1P5.
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Gomez-Brouchet A, Illac C, Ledoux A, Fortin PY, de Barros S, Vabre C, Despas F, Peries S, Casaroli C, Bouvier C, Aubert S, de Pinieux G, Larousserie F, Galmiche L, Talmont F, Pitson S, Maddelein ML, Cuvillier O. Sphingosine Kinase-1 Is Overexpressed and Correlates with Hypoxia in Osteosarcoma: Relationship with Clinicopathological Parameters. Cancers (Basel) 2022; 14:cancers14030499. [PMID: 35158767 PMCID: PMC8833796 DOI: 10.3390/cancers14030499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/14/2022] [Accepted: 01/16/2022] [Indexed: 11/16/2022] Open
Abstract
The Sphingosine kinase-1/Sphingosine 1-Phosphate (SphK1/S1P) signaling pathway is overexpressed in various cancers, and is instrumental for the adaptation to hypoxia in a number of solid tumor models, but no data are available in osteosarcoma. Here we report that SphK1 and the S1P1 receptor are involved in HIF-1α accumulation in hypoxic osteosarcoma cells. FTY720 (Fingolimod), which targets SphK1 and S1P1, prevented HIF-1α accumulation, and also inhibited cell proliferation in both normoxia and hypoxia unlike conventional chemotherapy. In human biopsies, a significant increase of SphK1 activity was observed in cancer compared with normal bones. In all sets of TMA samples (130 cases of osteosarcoma), immunohistochemical analysis showed the hypoxic marker GLUT-1, SphK1 and S1P1 were expressed in tumors. SphK1 correlated with the GLUT-1 suggesting that SphK1 is overexpressed and correlates with intratumoral hypoxia. No correlation was found between GLUT-1 or SphK1 and response to chemotherapy, but a statistical difference was found with increased S1P1 expression in patients with poor response in long bone osteosarcomas. Importantly, multivariate analyses showed that GLUT-1 was associated with an increased risk of death in flat bone, whereas SphK1 and S1P1 were associated with an increased risk of death in long bones.
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Affiliation(s)
- Anne Gomez-Brouchet
- CNRS, Institut de Pharmacologie et de Biologie Structurale, 31077 Toulouse, France; (C.I.); (A.L.); (P.-Y.F.); (F.T.); (M.-L.M.)
- Université de Toulouse, UPS, 31400 Toulouse, France
- Département d’Anatomie et Cytologie Pathologies, Institut Universitaire du Cancer de Toulouse–Oncopôle (IUCT-O), 31059 Toulouse, France
- Cancer Biobank, Institut Universitaire du Cancer de Toulouse–Oncopôle (IUCT-O), 31059 Toulouse, France;
- Correspondence: (A.G.-B.); (O.C.)
| | - Claire Illac
- CNRS, Institut de Pharmacologie et de Biologie Structurale, 31077 Toulouse, France; (C.I.); (A.L.); (P.-Y.F.); (F.T.); (M.-L.M.)
- Université de Toulouse, UPS, 31400 Toulouse, France
- Département d’Anatomie et Cytologie Pathologies, Institut Universitaire du Cancer de Toulouse–Oncopôle (IUCT-O), 31059 Toulouse, France
| | - Adeline Ledoux
- CNRS, Institut de Pharmacologie et de Biologie Structurale, 31077 Toulouse, France; (C.I.); (A.L.); (P.-Y.F.); (F.T.); (M.-L.M.)
- Université de Toulouse, UPS, 31400 Toulouse, France
| | - Pierre-Yves Fortin
- CNRS, Institut de Pharmacologie et de Biologie Structurale, 31077 Toulouse, France; (C.I.); (A.L.); (P.-Y.F.); (F.T.); (M.-L.M.)
- Université de Toulouse, UPS, 31400 Toulouse, France
| | - Sandra de Barros
- Service de Pharmacologie Clinique, Hôpitaux de Toulouse, 31300 Toulouse, France; (S.d.B.); (C.V.); (F.D.); (S.P.)
| | - Clémentine Vabre
- Service de Pharmacologie Clinique, Hôpitaux de Toulouse, 31300 Toulouse, France; (S.d.B.); (C.V.); (F.D.); (S.P.)
| | - Fabien Despas
- Service de Pharmacologie Clinique, Hôpitaux de Toulouse, 31300 Toulouse, France; (S.d.B.); (C.V.); (F.D.); (S.P.)
| | - Sophie Peries
- Service de Pharmacologie Clinique, Hôpitaux de Toulouse, 31300 Toulouse, France; (S.d.B.); (C.V.); (F.D.); (S.P.)
| | - Christelle Casaroli
- Cancer Biobank, Institut Universitaire du Cancer de Toulouse–Oncopôle (IUCT-O), 31059 Toulouse, France;
| | - Corinne Bouvier
- Department of Pathology, CHU la Timone, 13005 Marseille, France;
| | | | | | - Frédérique Larousserie
- Department of Pathology, AP-HP, Hôpital Cochin, Universiteé Paris Descartes, 75014 Paris, France;
| | - Louise Galmiche
- Centre Hospitalier Universitaire de Nantes Hôtel Dieu, 44000 Nantes, France;
| | - Franck Talmont
- CNRS, Institut de Pharmacologie et de Biologie Structurale, 31077 Toulouse, France; (C.I.); (A.L.); (P.-Y.F.); (F.T.); (M.-L.M.)
- Université de Toulouse, UPS, 31400 Toulouse, France
| | - Stuart Pitson
- Centre for Cancer Biology, University of South Australia and SA Pathology, Adelaide, SA 5000, Australia;
| | - Marie-Lise Maddelein
- CNRS, Institut de Pharmacologie et de Biologie Structurale, 31077 Toulouse, France; (C.I.); (A.L.); (P.-Y.F.); (F.T.); (M.-L.M.)
- Université de Toulouse, UPS, 31400 Toulouse, France
| | - Olivier Cuvillier
- CNRS, Institut de Pharmacologie et de Biologie Structurale, 31077 Toulouse, France; (C.I.); (A.L.); (P.-Y.F.); (F.T.); (M.-L.M.)
- Université de Toulouse, UPS, 31400 Toulouse, France
- Correspondence: (A.G.-B.); (O.C.)
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Hafizi R, Imeri F, Wenger RH, Huwiler A. S1P Stimulates Erythropoietin Production in Mouse Renal Interstitial Fibroblasts by S1P 1 and S1P 3 Receptor Activation and HIF-2α Stabilization. Int J Mol Sci 2021; 22:ijms22179467. [PMID: 34502385 PMCID: PMC8430949 DOI: 10.3390/ijms22179467] [Citation(s) in RCA: 9] [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: 08/06/2021] [Revised: 08/27/2021] [Accepted: 08/27/2021] [Indexed: 02/06/2023] Open
Abstract
Erythropoietin (Epo) is the critical hormone for erythropoiesis. In adults, Epo is mainly produced by a subset of interstitial fibroblasts in the kidney, with minor amounts being produced in the liver and the brain. In this study, we used the immortalized renal interstitial fibroblast cell line FAIK F3-5 to investigate the ability of the bioactive sphingolipid sphingosine 1-phosphate (S1P) to stimulate Epo production and to reveal the mechanism involved. Stimulation of cells with exogenous S1P under normoxic conditions (21% O2) led to a dose-dependent increase in Epo mRNA and protein levels and subsequent release of Epo into the medium. S1P also enhanced the stabilization of HIF-2α, a key transcription factor for Epo expression. S1P-stimulated Epo mRNA and protein expression was abolished by HIF-2α mRNA knockdown or by the HIF-2 inhibitor compound 2. Furthermore, the approved S1P receptor modulator FTY720, and its active form FTY720-phosphate, both exerted a similar effect on Epo expression as S1P. The effect of S1P on Epo was antagonized by the selective S1P1 and S1P3 antagonists NIBR-0213 and TY-52156, but not by the S1P2 antagonist JTE-013. Moreover, inhibitors of the classical MAPK/ERK, the p38-MAPK, and inhibitors of protein kinase (PK) C and D all blocked the effect of S1P on Epo expression. Finally, the S1P and FTY720 effects were recapitulated in the Epo-producing human neuroblastoma cell line Kelly, suggesting that S1P receptor-dependent Epo synthesis is of general relevance and not species-specific. In summary, these data suggest that, in renal interstitial fibroblasts, which are the primary source of plasma Epo, S1P1 and 3 receptor activation upregulates Epo under normoxic conditions. This may have a therapeutic impact on disease situations such as chronic kidney disease, where Epo production is impaired, causing anemia, but it may also have therapeutic value as Epo can mediate additional tissue-protective effects in various organs.
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Affiliation(s)
- Redona Hafizi
- Institute of Pharmacology, University of Bern, Inselspital, INO-F, CH-3010 Bern, Switzerland; (R.H.); (F.I.)
| | - Faik Imeri
- Institute of Pharmacology, University of Bern, Inselspital, INO-F, CH-3010 Bern, Switzerland; (R.H.); (F.I.)
| | - Roland H. Wenger
- Institute of Physiology, University of Zürich, CH-8057 Zürich, Switzerland;
| | - Andrea Huwiler
- Institute of Pharmacology, University of Bern, Inselspital, INO-F, CH-3010 Bern, Switzerland; (R.H.); (F.I.)
- Correspondence: ; Tel.: +41-316-323-214
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7
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George DJ, Halabi S, Heath EI, Sartor AO, Sonpavde GP, Das D, Bitting RL, Berry W, Healy P, Anand M, Winters C, Riggan C, Kephart J, Wilder R, Shobe K, Rasmussen J, Milowsky MI, Fleming MT, Bearden J, Goodman M, Zhang T, Harrison MR, McNamara M, Zhang D, LaCroix BL, Kittles RA, Patierno BM, Sibley AB, Patierno SR, Owzar K, Hyslop T, Freedman JA, Armstrong AJ. A prospective trial of abiraterone acetate plus prednisone in Black and White men with metastatic castrate-resistant prostate cancer. Cancer 2021; 127:2954-2965. [PMID: 33951180 PMCID: PMC9527760 DOI: 10.1002/cncr.33589] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/11/2021] [Accepted: 02/12/2021] [Indexed: 01/12/2023]
Abstract
BACKGROUND Retrospective analyses of randomized trials suggest that Black men with metastatic castration-resistant prostate cancer (mCRPC) have longer survival than White men. The authors conducted a prospective study of abiraterone acetate plus prednisone to explore outcomes by race. METHODS This race-stratified, multicenter study estimated radiographic progression-free survival (rPFS) in Black and White men with mCRPC. Secondary end points included prostate-specific antigen (PSA) kinetics, overall survival (OS), and safety. Exploratory analysis included genome-wide genotyping to identify single nucleotide polymorphisms associated with progression in a model incorporating genetic ancestry. One hundred patients self-identified as White (n = 50) or Black (n = 50) were enrolled. Eligibility criteria were modified to facilitate the enrollment of individual Black patients. RESULTS The median rPFS for Black and White patients was 16.6 and 16.8 months, respectively; their times to PSA progression (TTP) were 16.6 and 11.5 months, respectively; and their OS was 35.9 and 35.7 months, respectively. Estimated rates of PSA decline by ≥50% in Black and White patients were 74% and 66%, respectively; and PSA declines to <0.2 ng/mL were 26% and 10%, respectively. Rates of grade 3 and 4 hypertension, hypokalemia, and hyperglycemia were higher in Black men. CONCLUSIONS Multicenter prospective studies by race are feasible in men with mCRPC but require less restrictive eligibility. Despite higher comorbidity rates, Black patients demonstrated rPFS and OS similar to those of White patients and trended toward greater TTP and PSA declines, consistent with retrospective reports. Importantly, Black men may have higher side-effect rates than White men. This exploratory genome-wide analysis of TTP identified a possible candidate marker of ancestry-dependent treatment outcomes.
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Affiliation(s)
- Daniel J. George
- Department of Medicine, Division of Medical Oncology, Duke University, Durham, North Carolina
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Susan Halabi
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina
| | | | - A. Oliver Sartor
- Tulane Cancer Center, Tulane Health Sciences Center, New Orleans, Louisiana
| | - Guru P. Sonpavde
- Hematology and Oncology Division, Birmingham Veterans Affairs Medical Center, Birmingham, Alabama
| | - Devika Das
- Hematology and Oncology Division, Birmingham Veterans Affairs Medical Center, Birmingham, Alabama
| | - Rhonda L. Bitting
- Comprehensive Cancer Center, Wake Forest University, Winston Salem, North Carolina
| | - William Berry
- Department of Medicine, Division of Medical Oncology, Duke University, Durham, North Carolina
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Patrick Healy
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Monika Anand
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Carol Winters
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Colleen Riggan
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Julie Kephart
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Rhonda Wilder
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Kellie Shobe
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Julia Rasmussen
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Matthew I. Milowsky
- Department of Medicine, Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | | | | | - Michael Goodman
- W.G. (Bill) Hefner VA Medical Center, Salisbury, North Carolina
| | - Tian Zhang
- Department of Medicine, Division of Medical Oncology, Duke University, Durham, North Carolina
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Michael R. Harrison
- Department of Medicine, Division of Medical Oncology, Duke University, Durham, North Carolina
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Megan McNamara
- Department of Medicine, Division of Medical Oncology, Duke University, Durham, North Carolina
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Dadong Zhang
- Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina
| | - Bonnie L. LaCroix
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Rick A. Kittles
- Department of Population Sciences, Division of Health Equities, City of Hope National Medical Center, Duarte, California
| | - Brendon M. Patierno
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Alexander B. Sibley
- Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina
| | - Steven R. Patierno
- Department of Medicine, Division of Medical Oncology, Duke University, Durham, North Carolina
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Kouros Owzar
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina
- Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina
| | - Terry Hyslop
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
- Department of Biostatistics and Bioinformatics, Duke University School of Medicine, Durham, North Carolina
| | - Jennifer A. Freedman
- Department of Medicine, Division of Medical Oncology, Duke University, Durham, North Carolina
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
| | - Andrew J. Armstrong
- Department of Medicine, Division of Medical Oncology, Duke University, Durham, North Carolina
- Center for Prostate and Urologic Cancers, Duke Cancer Institute, Duke University, Durham, North Carolina
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8
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Borges GSM, Lages EB, Sicard P, Ferreira LAM, Richard S. Nanomedicine in Oncocardiology: Contribution and Perspectives of Preclinical Studies. Front Cardiovasc Med 2021; 8:690533. [PMID: 34277738 PMCID: PMC8277942 DOI: 10.3389/fcvm.2021.690533] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 06/01/2021] [Indexed: 12/12/2022] Open
Abstract
Cancer and cardiovascular diseases are the leading causes of death and morbidity worldwide. Strikingly, cardiovascular disorders are more common and more severe in cancer patients than in the general population, increasing incidence rates. In this context, it is vital to consider the anticancer efficacy of a treatment and the devastating heart complications it could potentially cause. Oncocardiology has emerged as a promising medical and scientific field addressing these aspects from different angles. Interestingly, nanomedicine appears to have great promise in reducing the cardiotoxicity of anticancer drugs, maintaining or even enhancing their efficacy. Several studies have shown the benefits of nanocarriers, although with some flaws when considering the concept of oncocardiology. Herein, we discuss how preclinical studies should be designed as closely as possible to clinical protocols, considering various parameters intrinsic to the animal models used and the experimental protocols. The sex and age of the animals, the size and location of the tumors, the doses of the nanoformulations administered, and the acute vs. the long-term effects of treatments are essential aspects. We also discuss the perspectives offered by non-invasive imaging techniques to simultaneously assess both the anticancer effects of treatment and its potential impact on the heart. The overall objective is to accelerate the development and validation of nanoformulations through high-quality preclinical studies reproducing the clinical conditions.
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Affiliation(s)
- Gabriel Silva Marques Borges
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,PhyMedExp, Université de Montpellier, INSERM, CNRS, Montpellier, France
| | - Eduardo Burgarelli Lages
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.,PhyMedExp, Université de Montpellier, INSERM, CNRS, Montpellier, France
| | - Pierre Sicard
- PhyMedExp, Université de Montpellier, INSERM, CNRS, Montpellier, France.,IPAM, BioCampus, CNRS, INSERM, Université de Montpellier, Montpellier, France
| | - Lucas Antônio Miranda Ferreira
- Departamento de Produtos Farmacêuticos, Faculdade de Farmácia, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Sylvain Richard
- PhyMedExp, Université de Montpellier, INSERM, CNRS, Montpellier, France.,IPAM, BioCampus, CNRS, INSERM, Université de Montpellier, Montpellier, France
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9
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Rudzitis-Auth J, Christoffel A, Menger MD, Laschke MW. Targeting sphingosine kinase-1 with the low MW inhibitor SKI-5C suppresses the development of endometriotic lesions in mice. Br J Pharmacol 2021; 178:4104-4118. [PMID: 34185874 DOI: 10.1111/bph.15601] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 05/17/2021] [Accepted: 06/08/2021] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND AND PURPOSE Limited evidence suggests that the sphingosine-1-phosphate/sphingosine kinase 1 (S1P/SPHK1) signalling pathway is involved in the pathogenesis of endometriosis. Therefore, we analyzed in this study whether the inhibition of SPHK1 and, consequently, decreased levels of S1P affected the vascularization and growth of endometriotic lesions. EXPERIMENTAL APPROACH Endometriotic lesions were surgically induced in the peritoneal cavity and the dorsal skinfold chamber of female BALB/c mice. The animals received a daily dose of the SPHK1 inhibitor SKI-5C or vehicle (control). Analyses involved the determination of lesion growth, cyst formation, microvessel density and cell proliferation within peritoneal endometriotic lesions by means of high-resolution ultrasound imaging, caliper measurement, histology and immunohistochemistry. In the dorsal skinfold chamber model the development of newly formed microvascular networks and their microhemodynamic parameters within endometriotic lesions were investigated by means of intravital fluorescence microscopy. KEY RESULTS SKI-5C significantly inhibited the development and vascularization of peritoneal endometriotic lesions, as indicated by a reduced growth and cyst formation, a lower microvessel density and a suppressed cell proliferation, when compared to vehicle-treated controls. Endometriotic lesions in dorsal skinfold chambers of SKI-5C-treated animals exhibited a significantly smaller lesion size, lower functional microvessel density, smaller microvessel diameters and a reduced blood perfusion of the newly developing microvascular networks. CONCLUSIONS AND IMPLICATIONS SPHK1/S1P signalling promotes the establishment and progression of endometriotic lesions. The inhibition of this pathway suppresses the development of endometriotic lesions, suggesting SPHK1 as a potential novel target for future endometriosis therapy.
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Affiliation(s)
| | - Anika Christoffel
- Institute for Clinical & Experimental Surgery, Saarland University, Homburg/Saar, Germany
| | - Michael D Menger
- Institute for Clinical & Experimental Surgery, Saarland University, Homburg/Saar, Germany
| | - Matthias W Laschke
- Institute for Clinical & Experimental Surgery, Saarland University, Homburg/Saar, Germany
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10
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Li H, Xing X, Zhang X, Li L, Jiang Z, Wang T, Huang X, Wang X, Zhang L, Sun L. Effects of triptolide on the sphingosine kinase - Sphingosine-1-phosphate signaling pathway in colitis-associated colon cancer. Int Immunopharmacol 2020; 88:106892. [PMID: 32810834 DOI: 10.1016/j.intimp.2020.106892] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 08/07/2020] [Accepted: 08/10/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUNDS Triptolide (TP) exhibits effective activity against colon cancer in multiple preclinical models, but the mechanisms underlying the observed effects are not fully understood. Sphingosine-1-phosphate (S1P) is a potent bioactive sphingolipid involved in the regulation of colon cancer progression. The aim of this study was to investigate the effect of TP on the sphingosine kinase (SPHK)-S1P signaling pathway in colitis-associated colon cancer. METHODS An azoxymethane (AOM)/dextran sulfate sodium (DSS) mouse model and the THP-1 cell line were used to evaluate the therapeutic effects and mechanisms of TP in colitis-associated colon cancer (CACC). Various molecular cell biology experiments, including Western blotting, real-time PCR and immunofluorescence, were used to obtain relevant experimental data. A liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was also established to detect the levels of S1P in tissue and plasma. RESULTS In the AOM/DSS mouse model, TP treatment induced a dose-dependent decrease in tumor incidence and inhibited macrophage recruitment and M2 polarization in the tumors. TP also efficiently decreased the S1P levels and SPHK1/S1PR1/S1PR2 expression and significantly inhibited activation of the S1P-mediated phosphorylation of ERK protein in macrophages. CONCLUSIONS The results indicated that TP might influence the recruitment and polarization of tumor-associated macrophages by suppressing the SPHK-S1P signaling pathway.
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Affiliation(s)
- Han Li
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009, China; School of Food and Bioengineering, Shaanxi University of Science & Technology, Xi'an 710021, China
| | - Xin Xing
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009, China
| | - Xi Zhang
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009, China
| | - Liping Li
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009, China
| | - Zhenzhou Jiang
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance (China Pharmaceutical University), Nanjing 210009, China
| | - Tao Wang
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance (China Pharmaceutical University), Nanjing 210009, China
| | - Xin Huang
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009, China
| | - Xinzhi Wang
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance (China Pharmaceutical University), Nanjing 210009, China
| | - Luyong Zhang
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance (China Pharmaceutical University), Nanjing 210009, China; Center for Drug Research and Development, Guangdong Pharmaceutical University, Guangzhou 510006, China.
| | - Lixin Sun
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009, China; Key Laboratory of Drug Quality Control and Pharmacovigilance (China Pharmaceutical University), Nanjing 210009, China; Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing 210009, China.
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11
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Yang W, Li W, Pan F, Yang XY, Zhao X, Qin L, Pan Y. TSP-1 as a novel biological marker of tumor vasculature normalization in colon carcinoma induced by Endostar. Oncol Lett 2020; 19:2107-2114. [PMID: 32194708 PMCID: PMC7039166 DOI: 10.3892/ol.2020.11320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 05/16/2019] [Indexed: 12/16/2022] Open
Abstract
Blood vessels in tumors often exhibit abnormal morphology and function, which promotes the growth, metastasis and resistance of tumors to conventional therapies. Therefore, vascular normalization is an emerging strategy to enhance the effectiveness of radiotherapy and chemotherapy when used in combination; however, there is a lack of evidence regarding the optimal schedule for the co-administration of anti-angiogenic and chemotherapeutic drugs. Scheduling treatment is important as the period for normalization is transient, also known as the ‘time window’; however, no biomarker has been identified to detect this window. In the present study, recombinant human endostatin (rhES) was employed as an anti-angiogenic agent in xenograft tumor tissue in mice. Following rhES or control (saline) treatment, the density and integrity of tumor vessels were detected by immunofluorescence staining for cluster of differentiation 31 and α-smooth muscle actin; the level of hypoxia in tumor tissue was examined by immunohistochemistry with pimonidazole; the necrotic area was evaluated by hematoxylin and eosin staining; and the level of thrombospondin-1 (TSP-1) in plasma was tested by ELISA. The Cell Counting Kit-8 assay was also used to evaluate the effect of rhES on the proliferation of colon carcinoma SW620 cells. A ‘time window’ normalized vasculature was determined between day 4 and 6 following rhES treatment, and accompanied by a decrease in hypoxia in tumor tissue. Decreasing plasma TSP-1 levels were consistent with changes in vascular morphology and hypoxia, which exhibited features of normalization. In addition, rhES had no effect on the proliferation of SW620 cells, suggesting that the reduction in TSP-1 was associated with increased oxygen content during vascular normalization, rather than inhibited cell proliferation. In conclusion, TSP-1 may be a potential biomarker for predicting the normalization window of colon cancer vessels.
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Affiliation(s)
- Wende Yang
- Department of General Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Wei Li
- Department of General Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Fan Pan
- Department of General Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Xiao-Yan Yang
- Department of General Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510632, P.R. China.,Key Laboratory of Functional Protein Research of Guangdong Higher Education Institutes, Institute of Life and Health Engineering, College of Life Science and Technology, Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Xiaoxu Zhao
- Department of General Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Li Qin
- Departments of Histology and Embryology, Medical School of Jinan University, Guangzhou, Guangdong 510632, P.R. China
| | - Yunlong Pan
- Department of General Surgery, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong 510632, P.R. China
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12
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Evaluating the antitumor activity of sphingosine-1-phosphate against human triple-negative breast cancer cells with basal-like morphology. Invest New Drugs 2020; 38:1316-1325. [PMID: 32060788 DOI: 10.1007/s10637-020-00909-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 02/07/2020] [Indexed: 01/08/2023]
Abstract
Sphingosine-1-phosphate (S1P) is an important sphingolipid metabolite that regulates a wide range of physiological and pathophysiological processes. Our previous studies show that S1P selectively induces cell apoptosis in human breast cancer luminal A subtype cell line MCF7. In addition, S1P exhibits synergistic effects with chemotherapy drugs against both MCF7 and luminal B subtype cell line MDA-MB-361 at concentration in the high nM to low μM range. In the current study, we evaluated the effect of S1P on proliferation, apoptosis and cytotoxicity towards a panel of nine triple-negative breast cancer with basal-like morphology (TNBC-BL) cell lines (HCC1599, HCC1937, HCC1143, MDA-MB-468, HCC38, HCC70, HCC1806, HCC1187 and DU4475) in the same concentration range. S1P exhibited mild to moderate effects (<20% increase comparted to control) towards the TNBC-BL cell lines except HCC38, HCC70 and HCC1806. Furthermore, it increased cell apoptosis by ~15-20% in all the cell lines compared to the control, and elicited moderate to strong cytotoxic effect towards all cell lines except MDA-MB-468 and HCC1806. However, no synergistic/additive effect was observed between S1P and chemotherapy drug docetaxel for any TNBC-BL cell line.
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13
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Schneider G. S1P Signaling in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1223:129-153. [PMID: 32030688 DOI: 10.1007/978-3-030-35582-1_7] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Sphingosine-1-phosphate (S1P), together with other phosphosphingolipids, has been found to regulate complex cellular function in the tumor microenvironment (TME) where it acts as a signaling molecule that participates in cell-cell communication. S1P, through intracellular and extracellular signaling, was found to promote tumor growth, angiogenesis, chemoresistance, and metastasis; it also regulates anticancer immune response, modulates inflammation, and promotes angiogenesis. Interestingly, cancer cells are capable of releasing S1P and thus modifying the behavior of the TME components in a way that contributes to tumor growth and progression. Therefore, S1P is considered an important therapeutic target, and several anticancer therapies targeting S1P signaling are being developed and tested in clinics.
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Affiliation(s)
- Gabriela Schneider
- James Graham Brown Cancer Center, Division of Medical Oncology & Hematology, Department of Medicine, University of Louisville, Louisville, KY, USA.
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14
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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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15
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Torretta E, Barbacini P, Al-Daghri NM, Gelfi C. Sphingolipids in Obesity and Correlated Co-Morbidities: The Contribution of Gender, Age and Environment. Int J Mol Sci 2019; 20:ijms20235901. [PMID: 31771303 PMCID: PMC6929069 DOI: 10.3390/ijms20235901] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 11/20/2019] [Accepted: 11/22/2019] [Indexed: 02/07/2023] Open
Abstract
This paper reviews our present knowledge on the contribution of ceramide (Cer), sphingomyelin (SM), dihydroceramide (DhCer) and sphingosine-1-phosphate (S1P) in obesity and related co-morbidities. Specifically, in this paper, we address the role of acyl chain composition in bodily fluids for monitoring obesity in males and females, in aging persons and in situations of environmental hypoxia adaptation. After a brief introduction on sphingolipid synthesis and compartmentalization, the node of detection methods has been critically revised as the node of the use of animal models. The latter do not recapitulate the human condition, making it difficult to compare levels of sphingolipids found in animal tissues and human bodily fluids, and thus, to find definitive conclusions. In human subjects, the search for putative biomarkers has to be performed on easily accessible material, such as serum. The serum “sphingolipidome” profile indicates that attention should be focused on specific acyl chains associated with obesity, per se, since total Cer and SM levels coupled with dyslipidemia and vitamin D deficiency can be confounding factors. Furthermore, exposure to hypoxia indicates a relationship between dyslipidemia, obesity, oxygen level and aerobic/anaerobic metabolism, thus, opening new research avenues in the role of sphingolipids.
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Affiliation(s)
- Enrica Torretta
- Department of Biomedical Sciences for Health, University of Milan, Luigi Mangiagalli 31, 20133 Milan, Italy; (E.T.); (P.B.)
| | - Pietro Barbacini
- Department of Biomedical Sciences for Health, University of Milan, Luigi Mangiagalli 31, 20133 Milan, Italy; (E.T.); (P.B.)
- Ph.D. school in Molecular and Translational Medicine, University of Milan, 20142 Milan, Italy
| | - Nasser M. Al-Daghri
- Chair for Biomarkers of Chronic Diseases, Biochemistry Department,College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Cecilia Gelfi
- Department of Biomedical Sciences for Health, University of Milan, Luigi Mangiagalli 31, 20133 Milan, Italy; (E.T.); (P.B.)
- I.R.C.C.S Orthopedic Institute Galeazzi, R. Galeazzi 4, 20161 Milan, Italy
- Correspondence: ; Tel.: +39-025-033-0475
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16
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Sphingosine-1-phosphate signalling drives an angiogenic transcriptional programme in diffuse large B cell lymphoma. Leukemia 2019; 33:2884-2897. [PMID: 31097785 PMCID: PMC6887546 DOI: 10.1038/s41375-019-0478-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 02/26/2019] [Accepted: 04/01/2019] [Indexed: 12/15/2022]
Abstract
Although the over-expression of angiogenic factors is reported in diffuse
large B-cell lymphoma (DLBCL), the poor response to anti-VEGF drugs observed in
clinical trials suggests that angiogenesis in these tumours might be driven by
VEGF-independent pathways. We show that sphingosine kinase-1 (SPHK1), which
generates the potent bioactive sphingolipid sphingosine-1-phosphate (S1P), is
over-expressed in DLBCL. A meta-analysis of over 2000 cases revealed that genes
correlated with SPHK1 mRNA expression in DLBCL were significantly enriched for
tumour angiogenesis meta-signature genes; an effect evident in both major cell
of origin (COO) and stromal subtypes. Moreover, we found that S1P induces
angiogenic signalling and a gene expression programme that is present within the
tumour vasculature of SPHK1-expressing DLBCL. Importantly, S1PR1 functional
antagonists, including Siponimod, and the S1P neutralising antibody, Sphingomab,
inhibited S1P signalling in DLBCL cells in vitro. Furthermore,
Siponimod, also reduced angiogenesis and tumour growth in an S1P-producing mouse
model of angiogenic DLBCL. Our data define a potential role for S1P signalling
in driving an angiogenic gene expression programme in the tumour vasculature of
DLBCL and suggest novel opportunities to target S1P-mediated angiogenesis in
patients with DLBCL.
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17
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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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18
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Xu Y, Dong B, Wang J, Zhang J, Xue W, Huang Y. Sphingosine kinase 1 overexpression contributes to sunitinib resistance in clear cell renal cell carcinoma. Oncoimmunology 2018; 7:e1502130. [PMID: 30524898 DOI: 10.1080/2162402x.2018.1502130] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 07/12/2018] [Accepted: 07/13/2018] [Indexed: 01/30/2023] Open
Abstract
Sphingosine kinase 1 (SphK1) is the major source of the bioactive lipid and GPCR agonist sphingosine 1-phosphate (S1P). Although alterations in SphK1 expression and activity have been detected in various human malignancies, its potential molecular mechanisms in the development and sunitinib resistance of clear cell renal cell carcinoma (ccRCC) remain obscure. In this study, we aim to evaluate the clinical significance of SphK1 and to explore the therapeutic implications of combination approach for ccRCC patients. We identify upregulation of SphK1 significantly associated with poor prognosis of large cohort of ccRCC patients, which contributing to cell proliferation, colony formation, migration and survival. Suppression of SphK1 activity either by shRNA or pharmacologic inhibitior FTY720 suppresses cell growth in vitro and in vivo. A comprehensive phosphoprotein antibody array reveals that SphK1 overexpression promoted RCC progression by regulating the Akt/mTOR pathway. Moreover, FTY720 administration enhanced tumor growth inhibition effect of sunitinib treatment on RCC cells in vitro and in vivo. Our results unraveled that increased SphK1 kinase activation defines an important mechanism for sunitinib resistance, therefore contributes to tumour development and represents therapeutic targets for ccRCC.
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Affiliation(s)
- Yunze Xu
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Baijun Dong
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Jianfeng Wang
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Jin Zhang
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Wei Xue
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Yiran Huang
- Department of Urology, Ren Ji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
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19
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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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20
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Wang H, Huang H, Ding SF. Sphingosine-1-phosphate promotes the proliferation and attenuates apoptosis of Endothelial progenitor cells via S1PR1/S1PR3/PI3K/Akt pathway. Cell Biol Int 2018; 42:1492-1502. [PMID: 29790626 DOI: 10.1002/cbin.10991] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Accepted: 05/20/2018] [Indexed: 12/31/2022]
Affiliation(s)
- Hang Wang
- Department of Cardiology; Wuhan General Hospital of PLA; Wuhan 430070 China
- Clinic Center; China Life Health Industry Group; Shenzhen 515000 China
| | - Hao Huang
- Medical Project Department; Livzon Pharmaceutical Group Inc.; Zhuhai 519045 China
| | - Shi-Fang Ding
- Department of Cardiology; Wuhan General Hospital of PLA; Wuhan 430070 China
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21
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Voelkel-Johnson C, Norris JS, White-Gilbertson S. Interdiction of Sphingolipid Metabolism Revisited: Focus on Prostate Cancer. Adv Cancer Res 2018; 140:265-293. [PMID: 30060812 PMCID: PMC6460930 DOI: 10.1016/bs.acr.2018.04.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Sphingolipid metabolism is known to play a role in cell death, survival, and therapy resistance in cancer. Sphingolipids, particularly dihydroceramide and ceramide, are associated with antiproliferative or cell death responses, respectively, and are central to effective cancer therapy. Within the last decade, strides have been made in elucidating many intricacies of sphingolipid metabolism. New information has emerged on the mechanisms by which sphingolipid metabolism is dysregulated during malignancy and how cancer cells survive and/or escape therapeutic interventions. This chapter focuses on three main themes: (1) sphingolipid enzymes that are dysregulated in cancer, particularly in prostate cancer; (2) inhibitors of sphingolipid metabolism that antagonize prosurvival responses; and (3) sphingolipid-driven escape mechanisms that allow cancer cells to evade therapies. We explore clinical and preclinical approaches to interdict sphingolipid metabolism and provide a rationale for combining strategies to drive the generation of antiproliferative ceramides with prevention of ceramide clearance.
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Affiliation(s)
- Christina Voelkel-Johnson
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States
| | - James S. Norris
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States
| | - Shai White-Gilbertson
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, United States
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22
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Crenn V, Biteau K, Amiaud J, Dumars C, Guiho R, Vidal L, Nail LRL, Heymann D, Moreau A, Gouin F, Redini F. Bone microenvironment has an influence on the histological response of osteosarcoma to chemotherapy: retrospective analysis and preclinical modeling. Am J Cancer Res 2017; 7:2333-2349. [PMID: 29218254 PMCID: PMC5714759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Accepted: 03/15/2017] [Indexed: 06/07/2023] Open
Abstract
Osteosarcoma, the most common malignant primary bone tumor, is currently treated with chemotherapy and surgery. The effectiveness of chemotherapy is evaluated by means of histological analysis of tumor necrosis, known as "the Huvos score". However, 25% of the patients initially considered good responders will relapse. In our practice, strong tissue heterogeneity around the residual viable cells of the osteosarcoma is observed, but this is not taken into account by the Huvos score, as it is only an average. The objective is to determine whether heterogeneity in the osteosarcoma's microenvironment can play a role in the histological response to chemotherapy. Two complementary approaches have been developed: (i) the therapeutic response to several monotherapies (ifosfamide, cisplatin, doxorubicin) has been compared to tumor growth and the necrosis levels in different preclinical syngeneic osteosarcoma models, mimicking various microenvironments by injecting the tumor cells into subcutaneous, intra-muscular paratibial, or intra-osseous sites; (ii) a retrospective analysis was performed on patients' osteoblastic osteosarcoma biopsies. Tissue localization mapping of residual live tumor cell colonies was evaluated for potential correlation with overall survival. The results of the preclinical studies showed a difference in tumor growth depending on the osteosarcoma model, with a higher rate in bone sites compared to subcutaneous tumors. For the therapeutic response, a higher response to doxorubicin was observed in the intra-osseous model compared to the intra-muscular model for tumor growth (P = 0.013) and necrosis (P = 0.007). These data strongly suggest that the microenvironment plays a role in how osteosarcoma responds to chemotherapy. The retrospective analysis showed no significant survival difference between residual cell sites, although the soft tissues may be seen as a potential negative factor.
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Affiliation(s)
- Vincent Crenn
- Inserm UMR 1238Nantes, France
- Université de Nantes, Bone Sarcomas and Remodeling of Calcified Tissues, Faculté de MédecineNantes, France
- Department of Orthopedic, CHU Hôtel DIEUNantes, France
| | - Kevin Biteau
- Inserm UMR 1238Nantes, France
- Université de Nantes, Bone Sarcomas and Remodeling of Calcified Tissues, Faculté de MédecineNantes, France
| | - Jérôme Amiaud
- Inserm UMR 1238Nantes, France
- Université de Nantes, Bone Sarcomas and Remodeling of Calcified Tissues, Faculté de MédecineNantes, France
| | | | - Romain Guiho
- Inserm UMR 1238Nantes, France
- Université de Nantes, Bone Sarcomas and Remodeling of Calcified Tissues, Faculté de MédecineNantes, France
| | - Luciano Vidal
- Inserm UMR 1238Nantes, France
- Université de Nantes, Bone Sarcomas and Remodeling of Calcified Tissues, Faculté de MédecineNantes, France
| | - Louis-Romée Le Nail
- Inserm UMR 1238Nantes, France
- Université de Nantes, Bone Sarcomas and Remodeling of Calcified Tissues, Faculté de MédecineNantes, France
- Department of Orthopedic, CHU TrousseauTours, France
| | - Dominique Heymann
- Inserm UMR 1238Nantes, France
- Université de Nantes, Bone Sarcomas and Remodeling of Calcified Tissues, Faculté de MédecineNantes, France
| | - Anne Moreau
- Department of Pathology, CHU Hôtel DIEUNantes, France
| | - François Gouin
- Inserm UMR 1238Nantes, France
- Université de Nantes, Bone Sarcomas and Remodeling of Calcified Tissues, Faculté de MédecineNantes, France
- Department of Orthopedic, CHU Hôtel DIEUNantes, France
| | - Françoise Redini
- Inserm UMR 1238Nantes, France
- Université de Nantes, Bone Sarcomas and Remodeling of Calcified Tissues, Faculté de MédecineNantes, France
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23
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Ramanathan R, Raza A, Sturgill J, Lyon D, Young J, Hait NC, Takabe K. Paradoxical Association of Postoperative Plasma Sphingosine-1-Phosphate with Breast Cancer Aggressiveness and Chemotherapy. Mediators Inflamm 2017; 2017:5984819. [PMID: 29147072 PMCID: PMC5632905 DOI: 10.1155/2017/5984819] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2017] [Revised: 07/24/2017] [Accepted: 08/08/2017] [Indexed: 12/11/2022] Open
Abstract
Sphingosine-1-phosphate (S1P) is a bioactive lipid mediator that has been shown to serve an important regulatory function in breast cancer progression. This study analyzes plasma S1P levels in breast cancer patients undergoing adjuvant therapy as compared to healthy control volunteers. 452 plasma S1P samples among 158 breast cancer patients, along with 20 healthy control volunteers, were analyzed. Mean S1P levels did not significantly differ between cancer patients and controls. Smoking was associated with higher S1P levels in cancer patients. Baseline S1P levels had weak inverse correlation with levels of the inflammatory mediator interleukin- (IL-) 17 and CCL-2 and positive correlation with tumor necrosis factor alpha (TNF-α). Midpoint S1P levels during adjuvant therapy were lower than baseline, with near return to baseline after completion, indicating a relationship between chemotherapy and circulating S1P. While stage of disease did not correlate with plasma S1P levels, they were lower among patients with Her2-enriched and triple-negative breast cancer as compared to luminal-type breast cancer. Plasma S1P levels are paradoxically suppressed in aggressive breast cancer and during adjuvant chemotherapy, which raises the possibility that postoperative plasma S1P levels do not reflect S1P secretion from resected breast cancer.
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Affiliation(s)
- Rajesh Ramanathan
- Department of Surgery, Virginia Commonwealth University Medical Center, 1200 E. Broad St., Richmond, VA, USA
| | - Ali Raza
- Lincoln Medical and Mental Health Center, Cancer Center, Room 9-69, Bronx, NY, USA
| | - Jamie Sturgill
- Department of Family and Community Health Nursing, Virginia Commonwealth University, 1100 E. Leigh St., Richmond, VA, USA
- Department of Molecular and Cellular Biology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Debra Lyon
- University of Florida, College of Nursing, Gainesville, FL, USA
| | - Jessica Young
- Breast Surgery, Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Nitai C. Hait
- Department of Molecular and Cellular Biology, Roswell Park Cancer Institute, Buffalo, NY, USA
- Breast Surgery, Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Kazuaki Takabe
- Department of Surgery, Virginia Commonwealth University Medical Center, 1200 E. Broad St., Richmond, VA, USA
- Breast Surgery, Department of Surgical Oncology, Roswell Park Cancer Institute, Buffalo, NY, USA
- Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New York, Buffalo, NY, USA
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24
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González-Fernández B, Sánchez DI, González-Gallego J, Tuñón MJ. Sphingosine 1-Phosphate Signaling as a Target in Hepatic Fibrosis Therapy. Front Pharmacol 2017; 8:579. [PMID: 28890699 PMCID: PMC5574909 DOI: 10.3389/fphar.2017.00579] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Accepted: 08/10/2017] [Indexed: 12/12/2022] Open
Abstract
Liver fibrosis is an excess production of extracellular matrix proteins as a result of chronic liver disease which leads to cell death and organ dysfunction. The key cells involved in fibrogenesis are resident hepatic stellate cells (HSCs) which are termed myofibroblasts after activation, acquiring contractile, proliferative, migratory and secretory capability. Sphingosine 1-phosphate (S1P) is a bioactive sphingolipid with well-established effects on angiogenesis, carcinogenesis and immunity. Accumulating evidence demonstrates that this metabolite is involved in the profibrotic inflammatory process through the regulation of pleiotropic cell responses, such as vascular permeability, leukocyte infiltration, cell survival, migration, proliferation and HSCs differentiation to myofibroblasts. S1P is synthesized by sphingosine kinases (SphKs) and many of its actions are mediated by S1P specific cell surface receptors (S1P1-5), although different intracellular targets of S1P have been identified. Modulation of SphKs/S1P/S1P receptors signaling is known to result in beneficial effects on various in vivo and in vitro models of liver fibrosis. Thus, a better knowledge of the molecular mechanisms involved in the modulation of the S1P pathway could help to improve liver fibrosis therapy. In this review, we analyze the effects of the S1P axis on the fibrogenic process, and the involvement of a range of inhibitors or approaches targeting enzymes related to S1P in the abrogation of pathological fibrogenesis. All in all, targeting this pathway offers therapeutic potential in the treatment of hepatic fibrosis.
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Affiliation(s)
| | | | - Javier González-Gallego
- Institute of Biomedicine, University of LeónLeón, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd)León, Spain
| | - María J Tuñón
- Institute of Biomedicine, University of LeónLeón, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd)León, Spain
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25
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Rodriguez YI, Campos LE, Castro MG, Aladhami A, Oskeritzian CA, Alvarez SE. Sphingosine-1 Phosphate: A New Modulator of Immune Plasticity in the Tumor Microenvironment. Front Oncol 2016; 6:218. [PMID: 27800303 PMCID: PMC5066089 DOI: 10.3389/fonc.2016.00218] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2016] [Accepted: 09/30/2016] [Indexed: 01/01/2023] Open
Abstract
In the last 15 years, increasing evidences demonstrate a strong link between sphingosine-1-phosphate (S1P) and both normal physiology and progression of different diseases, including cancer and inflammation. Indeed, numerous studies show that tissue levels of this sphingolipid metabolite are augmented in many cancers, affecting survival, proliferation, angiogenesis, and metastatic spread. Recent insights into the possible role of S1P as a therapeutic target has attracted enormous attention and opened new opportunities in this evolving field. In this review, we will focus on the role of S1P in cancer, with particular emphasis in new developments that highlight the many functions of this sphingolipid in the tumor microenvironment. We will discuss how S1P modulates phenotypic plasticity of macrophages and mast cells, tumor-induced immune evasion, differentiation and survival of immune cells in the tumor milieu, interaction between cancer and stromal cells, and hypoxic response.
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Affiliation(s)
- Yamila I Rodriguez
- Instituto Multidisciplinario de Investigaciones Biológicas San Luis (IMIBIO-SL) CONICET , San Luis , Argentina
| | - Ludmila E Campos
- Instituto Multidisciplinario de Investigaciones Biológicas San Luis (IMIBIO-SL) CONICET , San Luis , Argentina
| | - Melina G Castro
- Instituto Multidisciplinario de Investigaciones Biológicas San Luis (IMIBIO-SL) CONICET , San Luis , Argentina
| | - Ahmed Aladhami
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine , Columbia, SC , USA
| | - Carole A Oskeritzian
- Department of Pathology, Microbiology and Immunology, University of South Carolina School of Medicine , Columbia, SC , USA
| | - Sergio E Alvarez
- Instituto Multidisciplinario de Investigaciones Biológicas San Luis (IMIBIO-SL) CONICET, San Luis, Argentina; Universidad Nacional de San Luis, San Luis, Argentina
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26
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Li S, Fang Y, Qin H, Fu W, Zhang X. miR-659-3p is involved in the regulation of the chemotherapy response of colorectal cancer via modulating the expression of SPHK1. Am J Cancer Res 2016; 6:1976-1985. [PMID: 27725903 PMCID: PMC5043107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2016] [Accepted: 08/03/2016] [Indexed: 06/06/2023] Open
Abstract
Colorectal cancer (CRC) is one of most prevalent malignant diseases worldwide. Metastasis and chemo-resistance are the two prominent death-related factors of CRCs. Thus, it is urgent to understand the mechanism responsible for the chemo-resistant properties of CRC and develop new therapeutic methods. Here, we found that the expression of miR-659-3p was significantly reduced in cisplatin (CDDP)-resistant HT29 and LOVO colorectal cancer cells and in CDDP-resistant clinical colorectal cancer samples compared with respective CDDP-sensitive counterparts. Sphingosine kinase 1 (SPHK1) is a direct target of miR-659-3p in colorectal cancer cells, and it is negatively regulated by miR-659-3p. We found that anti-miR-659-3p could increase the IC50 of CDDP in parental HT29 and LOVO colorectal cancer cells; additionally, miR-659-3p mimics decreased the IC50 of CDDP in HT29/CDDP and LOVO/CDDP colorectal cancer cells. Furthermore, we showed that the miR-659-3p/SPHK1 pathway was involved in the regulation of chemotherapy responses of colorectal cancer cells in vivo. In all, our findings suggest a new mechanism involved in the regulation of the chemotherapy response of CRC and might provide new targets for CRC prevention and treatment.
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Affiliation(s)
- Shuyuan Li
- Department of Colorectal Surgery, Tianjin Union Medical CenterTianjin 300121, P. R. China
| | - Ying Fang
- Department of Pathology, The First Hospital of JiaxingZhejiang 314000, P. R. China
| | - Hai Qin
- Department of Colorectal Surgery, Tianjin Union Medical CenterTianjin 300121, P. R. China
| | - Wenzheng Fu
- Department of Colorectal Surgery, Tianjin Union Medical CenterTianjin 300121, P. R. China
| | - Xipeng Zhang
- Department of Colorectal Surgery, Tianjin Union Medical CenterTianjin 300121, P. R. China
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27
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Gstalder C, Ader I, Cuvillier O. FTY720 (Fingolimod) Inhibits HIF1 and HIF2 Signaling, Promotes Vascular Remodeling, and Chemosensitizes in Renal Cell Carcinoma Animal Model. Mol Cancer Ther 2016; 15:2465-2474. [PMID: 27507852 DOI: 10.1158/1535-7163.mct-16-0167] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 07/07/2016] [Indexed: 11/16/2022]
Abstract
Clear cell renal cell carcinoma (ccRCC) is characterized by intratumoral hypoxia and chemoresistance. The hypoxia-inducible factors HIF1α and HIF2α play a crucial role in ccRCC initiation and progression. We previously identified the sphingosine kinase 1/sphingosine 1-phosphate (SphK1/S1P) pathway as a new modulator of HIF1α and HIF2α under hypoxia in various cancer cell models. Here, we report that FTY720, an inhibitor of the S1P signaling pathway, inhibits both HIF1α and HIF2α accumulation in several human cancer cell lines. In a ccRCC heterotopic xenograft model, we show that FTY720 transiently decreases HIF1α and HIF2α intratumoral level and modifies tumor vessel architecture within 5 days of treatment, suggesting a vascular normalization. In mice bearing subcutaneous ccRCC tumor, FTY720 and a gemcitabine-based chemotherapy alone display a limited effect, whereas, in combination, there is a significant effect on tumor size without toxicity. Noteworthy, administration of FTY720 for 5 days before chemotherapy is not associated with a more effective tumor control, suggesting a mode of action mainly independent of the vascular remodeling. In conclusion, these findings demonstrate that FTY720 could successfully sensitize ccRCC to chemotherapy and establish this molecule as a potent therapeutic agent for ccRCC treatment, independently of drug scheduling. Mol Cancer Ther; 15(10); 2465-74. ©2016 AACR.
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MESH Headings
- Animals
- Antineoplastic Agents/pharmacology
- Apoptosis/drug effects
- Basic Helix-Loop-Helix Transcription Factors/genetics
- Basic Helix-Loop-Helix Transcription Factors/metabolism
- Carcinoma, Renal Cell/drug therapy
- Carcinoma, Renal Cell/genetics
- Carcinoma, Renal Cell/metabolism
- Carcinoma, Renal Cell/pathology
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Disease Models, Animal
- Drug Resistance, Neoplasm
- Female
- Fingolimod Hydrochloride/pharmacology
- Gene Expression
- Humans
- Hypoxia/genetics
- Hypoxia/metabolism
- Hypoxia-Inducible Factor 1, alpha Subunit/genetics
- Hypoxia-Inducible Factor 1, alpha Subunit/metabolism
- Lysophospholipids
- Mice
- Neovascularization, Pathologic/drug therapy
- Neovascularization, Pathologic/metabolism
- Oxygen Consumption
- Phosphotransferases (Alcohol Group Acceptor)/metabolism
- Receptors, Lysosphingolipid/metabolism
- Signal Transduction/drug effects
- Sphingosine/analogs & derivatives
- Vascular Endothelial Growth Factor A/biosynthesis
- Vascular Remodeling/drug effects
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Cécile Gstalder
- CNRS, Institut de Pharmacologie et de Biologie Structurale, Toulouse, France. Université de Toulouse, UPS, Toulouse, France. Equipe Labellisée Ligue contre le Cancer, Paris, France
| | - Isabelle Ader
- CNRS, Institut de Pharmacologie et de Biologie Structurale, Toulouse, France. Université de Toulouse, UPS, Toulouse, France. Equipe Labellisée Ligue contre le Cancer, Paris, France
| | - Olivier Cuvillier
- CNRS, Institut de Pharmacologie et de Biologie Structurale, Toulouse, France. Université de Toulouse, UPS, Toulouse, France. Equipe Labellisée Ligue contre le Cancer, Paris, France.
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28
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Blankenbach KV, Schwalm S, Pfeilschifter J, Meyer Zu Heringdorf D. Sphingosine-1-Phosphate Receptor-2 Antagonists: Therapeutic Potential and Potential Risks. Front Pharmacol 2016; 7:167. [PMID: 27445808 PMCID: PMC4914510 DOI: 10.3389/fphar.2016.00167] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Accepted: 06/03/2016] [Indexed: 12/26/2022] Open
Abstract
The sphingosine-1-phosphate (S1P) signaling system with its specific G-protein-coupled S1P receptors, the enzymes of S1P metabolism and the S1P transporters, offers a multitude of promising targets for drug development. Until today, drug development in this area has nearly exclusively focused on (functional) antagonists at the S1P1 receptor, which cause a unique phenotype of immunomodulation. Accordingly, the first-in class S1P1 receptor modulator, fingolimod, has been approved for the treatment of relapsing-remitting multiple sclerosis, and novel S1P1 receptor (functional) antagonists are being developed for autoimmune and inflammatory diseases such as psoriasis, inflammatory bowel disease, lupus erythematodes, or polymyositis. Besides the S1P1 receptor, also S1P2 and S1P3 are widely expressed and regulate many diverse functions throughout the body. The S1P2 receptor, in particular, often exerts cellular functions which are opposed to the functions of the S1P1 receptor. As a consequence, antagonists at the S1P2 receptor have the potential to be useful in a contrasting context and different areas of indication compared to S1P1 antagonists. The present review will focus on the therapeutic potential of S1P2 receptor antagonists and discuss their opportunities as well as their potential risks. Open questions and areas which require further investigations will be emphasized in particular.
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Affiliation(s)
- Kira V Blankenbach
- Institut für Allgemeine Pharmakologie und Toxikologie, Klinikum der Johann Wolfgang Goethe-Universität Frankfurt am Main, Germany
| | - Stephanie Schwalm
- Institut für Allgemeine Pharmakologie und Toxikologie, Klinikum der Johann Wolfgang Goethe-Universität Frankfurt am Main, Germany
| | - Josef Pfeilschifter
- Institut für Allgemeine Pharmakologie und Toxikologie, Klinikum der Johann Wolfgang Goethe-Universität Frankfurt am Main, Germany
| | - Dagmar Meyer Zu Heringdorf
- Institut für Allgemeine Pharmakologie und Toxikologie, Klinikum der Johann Wolfgang Goethe-Universität Frankfurt am Main, Germany
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29
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Bouquerel P, Gstalder C, Müller D, Laurent J, Brizuela L, Sabbadini RA, Malavaud B, Pyronnet S, Martineau Y, Ader I, Cuvillier O. Essential role for SphK1/S1P signaling to regulate hypoxia-inducible factor 2α expression and activity in cancer. Oncogenesis 2016; 5:e209. [PMID: 26974204 PMCID: PMC4815047 DOI: 10.1038/oncsis.2016.13] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Revised: 12/21/2015] [Accepted: 01/26/2016] [Indexed: 12/26/2022] Open
Abstract
The sphingosine kinase-1/sphingosine 1-phosphate (SphK1/S1P) signaling pathway has been reported to modulate the expression of the canonical transcription factor hypoxia-inducible HIF-1α in multiple cell lineages. HIF-2α is also frequently overexpressed in solid tumors but its role has been mostly studied in clear cell renal cell carcinoma (ccRCC), the most common form of kidney cancer, where HIF-2α has been established as a driver of a more aggressive disease. In this study, the role of SphK1/S1P signaling with regard to HIF-2α was investigated in various cancer cell models including ccRCC cells. Under hypoxic conditions or in ccRCC lacking a functional von Hippel-Lindau (VHL) gene and expressing high levels of HIF-2α, SphK1 activity controls HIF-2α expression and transcriptional activity through a phospholipase D (PLD)-driven mechanism. SphK1 silencing promotes a VHL-independent HIF-2α loss of expression and activity and reduces cell proliferation in ccRCC. Importantly, downregulation of SphK1 is associated with impaired Akt and mTOR signaling in ccRCC. Taking advantage of a monoclonal antibody neutralizing extracellular S1P, we show that inhibition of S1P extracellular signaling blocks HIF-2α accumulation in ccRCC cell lines, an effect mimicked when the S1P transporter Spns2 or the S1P receptor 1 (S1P1) is silenced. Here, we report the first evidence that the SphK1/S1P signaling pathway regulates the transcription factor hypoxia-inducible HIF-2α in diverse cancer cell lineages notably ccRCC, where HIF-2α has been established as a driver of a more aggressive disease. These findings demonstrate that SphK1/S1P signaling may act as a canonical regulator of HIF-2α expression in ccRCC, giving support to its inhibition as a therapeutic strategy that could contribute to reduce HIF-2 activity in ccRCC.
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Affiliation(s)
- P Bouquerel
- CNRS, Institut de Pharmacologie et de Biologie Structurale, Toulouse, France.,Université de Toulouse, UPS, IPBS, Toulouse, France.,Equipe Labellisée Ligue contre le Cancer, Toulouse, France
| | - C Gstalder
- CNRS, Institut de Pharmacologie et de Biologie Structurale, Toulouse, France.,Université de Toulouse, UPS, IPBS, Toulouse, France.,Equipe Labellisée Ligue contre le Cancer, Toulouse, France
| | - D Müller
- Equipe Labellisée Ligue contre le Cancer, Toulouse, France.,Laboratoire d'Excellence Toulouse Cancer (TOUCAN), INSERM UMR-1037, Cancer Research Center of Toulouse (CRCT), Université de Toulouse, Toulouse, France
| | - J Laurent
- CNRS, Institut de Pharmacologie et de Biologie Structurale, Toulouse, France.,Université de Toulouse, UPS, IPBS, Toulouse, France.,Equipe Labellisée Ligue contre le Cancer, Toulouse, France
| | - L Brizuela
- CNRS, Institut de Pharmacologie et de Biologie Structurale, Toulouse, France.,Université de Toulouse, UPS, IPBS, Toulouse, France.,Equipe Labellisée Ligue contre le Cancer, Toulouse, France
| | | | - B Malavaud
- CNRS, Institut de Pharmacologie et de Biologie Structurale, Toulouse, France.,Université de Toulouse, UPS, IPBS, Toulouse, France.,Equipe Labellisée Ligue contre le Cancer, Toulouse, France.,Institut Universitaire du Cancer Toulouse Oncopôle, Toulouse, France
| | - S Pyronnet
- Equipe Labellisée Ligue contre le Cancer, Toulouse, France.,Laboratoire d'Excellence Toulouse Cancer (TOUCAN), INSERM UMR-1037, Cancer Research Center of Toulouse (CRCT), Université de Toulouse, Toulouse, France
| | - Y Martineau
- Laboratoire d'Excellence Toulouse Cancer (TOUCAN), INSERM UMR-1037, Cancer Research Center of Toulouse (CRCT), Université de Toulouse, Toulouse, France
| | - I Ader
- CNRS, Institut de Pharmacologie et de Biologie Structurale, Toulouse, France.,Université de Toulouse, UPS, IPBS, Toulouse, France.,Equipe Labellisée Ligue contre le Cancer, Toulouse, France
| | - O Cuvillier
- CNRS, Institut de Pharmacologie et de Biologie Structurale, Toulouse, France.,Université de Toulouse, UPS, IPBS, Toulouse, France.,Equipe Labellisée Ligue contre le Cancer, Toulouse, France
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30
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Chawla S, Rahar B, Saxena S. S1P prophylaxis mitigates acute hypobaric hypoxia-induced molecular, biochemical, and metabolic disturbances: A preclinical report. IUBMB Life 2016; 68:365-75. [PMID: 26959531 DOI: 10.1002/iub.1489] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Accepted: 02/13/2016] [Indexed: 12/17/2022]
Abstract
Sphingosine-1-phosphate (S1P) is emerging to have hypoxic preconditioning potential in various preclinical studies. The study aims to evaluate the preclinical preconditioning efficacy of exogenously administered S1P against acute hypobaric hypoxia (HH)-induced pathological disturbances. Male Sprague Dawley rats (200 ± 20 g) were preconditioned with 1, 10, and 100 μg/kg body weight (b.w.) S1P (i.v.) for three consecutive days. On the third day, S1P preconditioned animals, along with hypoxia control animals, were exposed to HH equivalent to 7,620 m (280 mm Hg) for 6 h. Postexposure status of cardiac energy production, circulatory vasoactive mediators, pulmonary and cerebral oxidative damage, and inflammation were assessed. HH exposure led to cardiac energy deficit indicated by low ATP levels and pronounced AMPK activation levels, raised circulatory levels of brain natriuretic peptide and endothelin-1 with respect to total nitrate (NOx), redox imbalance, inflammation, and alterations in NOx levels in the pulmonary and cerebral tissues. These pathological precursors have been routinely reported to be coincident with high-altitude diseases. Preconditioning with S1P, especially 1 µg/kg b.w. dose, was seen to reverse the manifestation of these pathological disturbances. The protective efficacy could be attributed, at least in part, to enhanced activity of cardioprotective protein kinase C and activation of small GTPase Rac1, which led to further induction of hypoxia-adaptive molecular mediators: hypoxia-inducible factor (HIF)-1α and Hsp70. This is a first such report, to the best of our knowledge, elucidating the mechanism of exogenous S1P-mediated HIF-1α/Hsp70 induction. Conclusively, systemic preconditioning with 1 μg/kg b.w. S1P in rats protects against acute HH-induced pathological disturbances. © 2016 IUBMB Life 68(5):365-375, 2016.
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Affiliation(s)
- Sonam Chawla
- Experimental Biology Division, Defence Institute of Physiology and Allied Sciences, Defence Research and Development Organization, Timarpur, New Delhi, India
| | - Babita Rahar
- Experimental Biology Division, Defence Institute of Physiology and Allied Sciences, Defence Research and Development Organization, Timarpur, New Delhi, India
| | - Shweta Saxena
- Experimental Biology Division, Defence Institute of Physiology and Allied Sciences, Defence Research and Development Organization, Timarpur, New Delhi, India
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SphK1 promotes tumor cell migration and invasion in colorectal cancer. Tumour Biol 2015; 37:6831-6. [PMID: 26662312 DOI: 10.1007/s13277-015-4542-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 11/27/2015] [Indexed: 01/21/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most common cancers worldwide. Sphingosine kinase 1 (SphK1), which phosphorylates sphingosine to sphingosine-1-phosphate (S1P), is overexpressed in various types of cancers and may act as an oncogene in tumorigenesis. However, little is known about the role of SphK1 in CRC patients. We studied the expression of SphK1 in 85 cases of CRC tissues by immunohistochemistry, qRT-PCR, and western blot. We also evaluated the effect of SphK1 on cell proliferation and invasion by MTT and transwell invasion assay. SphK1 is overexpressed in CRC tissues and cell lines, and upregulation of SphK1 correlated significantly with the following parameters: lymph node metastasis, liver metastasis, and advanced TNM stage. SphK1 knockdown results in inhibition of cancer cell proliferation. Inhibition of CRC cell migration and invasion is also evident through reversal of EMT by increases in E-cadherin expression and decreases in vimentin expression. In conclusion, SphK1 is associated with the proliferation and invasiveness of CRC cells and the SphK1 gene may contribute to a novel therapeutic approach against CRC.
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Cuvillier O. [SphingomabTM, an anti-sphingosine 1-phosphate antibody to inhibit hypoxia]. Med Sci (Paris) 2015; 31:964-7. [PMID: 26576602 DOI: 10.1051/medsci/20153111009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Olivier Cuvillier
- Institut de pharmacologie et de biologie structurale, CNRS UMR 5089, BP 64182, 205, route de Narbonne, 31077 Toulouse Cedex 4, France - Université de Toulouse, UPS, IPBS, Toulouse, France - Équipe labellisée Ligue contre le Cancer
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