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Arndt P, Turkowski K, Cekay M, Eul B, Grimminger F, Savai R. Endothelin and the tumor microenvironment: a finger in every pie. Clin Sci (Lond) 2024; 138:617-634. [PMID: 38785410 PMCID: PMC11130555 DOI: 10.1042/cs20240426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 05/07/2024] [Accepted: 05/08/2024] [Indexed: 05/25/2024]
Abstract
The tumor microenvironment (TME) plays a central role in the development of cancer. Within this complex milieu, the endothelin (ET) system plays a key role by triggering epithelial-to-mesenchymal transition, causing degradation of the extracellular matrix and modulating hypoxia response, cell proliferation, composition, and activation. These multiple effects of the ET system on cancer progression have prompted numerous preclinical studies targeting the ET system with promising results, leading to considerable optimism for subsequent clinical trials. However, these clinical trials have not lived up to the high expectations; in fact, the clinical trials have failed to demonstrate any substantiated benefit of targeting the ET system in cancer patients. This review discusses the major and recent advances of the ET system with respect to TME and comments on past and ongoing clinical trials of the ET system.
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Affiliation(s)
- Philipp F. Arndt
- Lung Microenvironmental Niche in Cancerogenesis, Institute for Lung Health (ILH), Justus Liebig University, Giessen, Germany
- Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Centre (UGMLC), Member of the Cardio-Pulmonary Institute (CPI), Member of the German Centre for Lung Research (DZL), Giessen, Germany
- Max Planck Institute for Heart and Lung Research, Member of the DZL, Member of the CPI, Bad Nauheim, Germany
| | - Kati Turkowski
- Lung Microenvironmental Niche in Cancerogenesis, Institute for Lung Health (ILH), Justus Liebig University, Giessen, Germany
- Max Planck Institute for Heart and Lung Research, Member of the DZL, Member of the CPI, Bad Nauheim, Germany
| | - Michael J. Cekay
- Lung Microenvironmental Niche in Cancerogenesis, Institute for Lung Health (ILH), Justus Liebig University, Giessen, Germany
- Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Centre (UGMLC), Member of the Cardio-Pulmonary Institute (CPI), Member of the German Centre for Lung Research (DZL), Giessen, Germany
| | - Bastian Eul
- Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Centre (UGMLC), Member of the Cardio-Pulmonary Institute (CPI), Member of the German Centre for Lung Research (DZL), Giessen, Germany
| | - Friedrich Grimminger
- Lung Microenvironmental Niche in Cancerogenesis, Institute for Lung Health (ILH), Justus Liebig University, Giessen, Germany
- Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Centre (UGMLC), Member of the Cardio-Pulmonary Institute (CPI), Member of the German Centre for Lung Research (DZL), Giessen, Germany
| | - Rajkumar Savai
- Lung Microenvironmental Niche in Cancerogenesis, Institute for Lung Health (ILH), Justus Liebig University, Giessen, Germany
- Department of Internal Medicine, Justus-Liebig-University Giessen, Universities of Giessen and Marburg Lung Centre (UGMLC), Member of the Cardio-Pulmonary Institute (CPI), Member of the German Centre for Lung Research (DZL), Giessen, Germany
- Max Planck Institute for Heart and Lung Research, Member of the DZL, Member of the CPI, Bad Nauheim, Germany
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2
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Goggins E, Mironchik Y, Kakkad S, Jacob D, Wildes F, Bhujwalla ZM, Krishnamachary B. Reprogramming of VEGF-mediated extracellular matrix changes through autocrine signaling. Cancer Biol Ther 2023; 24:2184145. [PMID: 37389973 PMCID: PMC10012930 DOI: 10.1080/15384047.2023.2184145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 01/20/2023] [Accepted: 01/30/2023] [Indexed: 03/11/2023] Open
Abstract
Vascular endothelial growth factor (VEGF) plays key roles in angiogenesis, vasculogenesis, and wound healing. In cancers, including triple negative breast cancer (TNBC), VEGF has been associated with increased invasion and metastasis, processes that require cancer cells to traverse through the extracellular matrix (ECM) and establish angiogenesis at distant sites. To further understand the role of VEGF in modifying the ECM, we characterized VEGF-mediated changes in the ECM of tumors derived from TNBC MDA-MB-231 cells engineered to overexpress VEGF. We established that increased VEGF expression by these cells resulted in tumors with reduced collagen 1 (Col1) fibers, fibronectin, and hyaluronan. Molecular characterization of tumors identified an increase of MMP1, uPAR, and LOX, and a decrease of MMP2, and ADAMTS1. α-SMA, a marker of cancer associated fibroblasts (CAFs), increased, and FAP-α, a marker of a subset of CAFs associated with immune suppression, decreased with VEGF overexpression. Analysis of human data from The Cancer Genome Atlas Program confirmed mRNA differences for several molecules when comparing TNBC with high and low VEGF expression. We additionally characterized enzymatic changes induced by VEGF overexpression in three different cancer cell lines that clearly identified autocrine-mediated changes, specifically uPAR, in these enzymes. Unlike the increase of Col1 fibers and fibronectin mediated by VEGF during wound healing, in the TNBC model, VEGF significantly reduced key protein components of the ECM. These results further expand our understanding of the role of VEGF in cancer progression and identify potential ECM-related targets to disrupt this progression.
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Affiliation(s)
- Eibhlin Goggins
- Division of Cancer Imaging Research, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Yelena Mironchik
- Division of Cancer Imaging Research, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Samata Kakkad
- Division of Cancer Imaging Research, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Desmond Jacob
- Division of Cancer Imaging Research, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Flonne Wildes
- Division of Cancer Imaging Research, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Zaver M. Bhujwalla
- Division of Cancer Imaging Research, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Radiation Oncology and Molecular Radiation Sciences, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Balaji Krishnamachary
- Division of Cancer Imaging Research, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Tielemans B, Wagenaar A, Belge C, Delcroix M, Quarck R. Pulmonary arterial hypertension drugs can partially restore altered angiogenic capacities in bmpr2-silenced human lung microvascular endothelial cells. Pulm Circ 2023; 13:e12293. [PMID: 37790139 PMCID: PMC10543474 DOI: 10.1002/pul2.12293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 08/31/2023] [Accepted: 09/17/2023] [Indexed: 10/05/2023] Open
Abstract
Mutations in the bone morphogenetic protein receptor type 2 (bmpr2) gene and signaling pathway impairment are observed in heritable and idiopathic pulmonary arterial hypertension (PAH). In PAH, endothelial dysfunction is currently handled by drugs targeting the endothelin-1 (ET-1), nitric oxide (NO), and prostacyclin (PGI2) pathways. The role of angiogenesis in the disease process and the effect of PAH therapies on dysregulated angiogenesis remain inconclusive. We aim to investigate in vitro whether (i) bmpr2 silencing can impair angiogenic capacity of human lung microvascular endothelial cells (HLMVECs) and (ii) PAH therapies can restore them. The effects of macitentan (ET-1), tadalafil (NO), and selexipag (PGI2), on BMPRII pathway activation, endothelial barrier function, and angiogenesis were investigated in bmpr2-silenced HLMVECs. Stable bmpr2 silencing resulted in impaired migration and tube formation in vitro capacity. Inhibition of ET-1 pathway was able to partially restore tube formation in bmpr2-silenced HLMVECs, whereas none of the therapies was able to restore endothelial barrier function, no deleterious effects were observed. Our findings highlight the potential role of BMPRII signaling pathway in driving pulmonary endothelial cell angiogenesis. In addition, PAH drugs display limited effects on endothelial function when BMPRII is impaired, suggesting that innovative therapeutic strategies targeting BMPRII signaling are needed to better rescue endothelial dysfunction in PAH.
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Affiliation(s)
- Birger Tielemans
- Laboratory of Respiratory Diseases & Thoracic Surgery (BREATHE), Department of Chronic Diseases & Metabolism (CHROMETA) & Biomedical MRI, Department of Imaging and PathologyUniversity of LeuvenLeuvenBelgium
| | - Allard Wagenaar
- Laboratory of Respiratory Diseases & Thoracic Surgery (BREATHE), Department of Chronic Diseases & Metabolism (CHROMETA)University of LeuvenLeuvenBelgium
| | - Catharina Belge
- Laboratory of Respiratory Diseases & Thoracic Surgery (BREATHE), Department of Chronic Diseases & Metabolism (CHROMETA) & Clinical Department of Respiratory Diseases, University HospitalsUniversity of LeuvenLeuvenBelgium
| | - Marion Delcroix
- Laboratory of Respiratory Diseases & Thoracic Surgery (BREATHE), Department of Chronic Diseases & Metabolism (CHROMETA) & Clinical Department of Respiratory Diseases, University HospitalsUniversity of LeuvenLeuvenBelgium
| | - Rozenn Quarck
- Laboratory of Respiratory Diseases & Thoracic Surgery (BREATHE), Department of Chronic Diseases & Metabolism (CHROMETA) & Clinical Department of Respiratory Diseases, University HospitalsUniversity of LeuvenLeuvenBelgium
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Lin LW, Wang SW, Huang WC, Huynh TK, Lai CY, Ko CY, Fong YC, Lee JJ, Yang SF, Tang CH. Melatonin Inhibits VEGF-Induced Endothelial Progenitor Cell Angiogenesis in Neovascular Age-Related Macular Degeneration. Cells 2023; 12:cells12050799. [PMID: 36899935 PMCID: PMC10000467 DOI: 10.3390/cells12050799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/15/2023] [Accepted: 02/28/2023] [Indexed: 03/08/2023] Open
Abstract
Neovascular age-related macular degeneration (AMD) is described as abnormal angiogenesis in the retina and the leaking of fluid and blood that generates a huge, dark, blind spot in the center of the visual field, causing severe vision loss in over 90% of patients. Bone marrow-derived endothelial progenitor cells (EPCs) contribute to pathologic angiogenesis. Gene expression profiles downloaded from the eyeIntegration v1.0 database for healthy retinas and retinas from patients with neovascular AMD identified significantly higher levels of EPC-specific markers (CD34, CD133) and blood vessel markers (CD31, VEGF) in the neovascular AMD retinas compared with healthy retinas. Melatonin is a hormone that is mainly secreted by the pineal gland, and is also produced in the retina. Whether melatonin affects vascular endothelial growth factor (VEGF)-induced EPC angiogenesis in neovascular AMD is unknown. Our study revealed that melatonin inhibits VEGF-induced stimulation of EPC migration and tube formation. By directly binding with the VEGFR2 extracellular domain, melatonin significantly and dose-dependently inhibited VEGF-induced PDGF-BB expression and angiogenesis in EPCs via c-Src and FAK, NF-κB and AP-1 signaling. The corneal alkali burn model demonstrated that melatonin markedly inhibited EPC angiogenesis and neovascular AMD. Melatonin appears promising for reducing EPC angiogenesis in neovascular AMD.
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Affiliation(s)
- Liang-Wei Lin
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 403433, Taiwan
| | - Shih-Wei Wang
- Department of Medicine, MacKay Medical College, New Taipei City 25245, Taiwan
- Institute of Biomedical Sciences, Mackay Medical College, New Taipei City 25245, Taiwan
- School of Pharmacy, College of Pharmacy, Kaohsiung 807378, Taiwan
| | - Wei-Chien Huang
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 403433, Taiwan
- Drug Development Center, China Medical University, Taichung 403433, Taiwan
- Department of Medical Laboratory Science and Biotechnology, College of Medical and Health Science, Asia University, Taichung 40354, Taiwan
- Research Center for Cancer Biology and Center for Molecular Medicine, China Medical University, Taichung 403433, Taiwan
| | - Thanh Kieu Huynh
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 403433, Taiwan
- Drug Development Center, China Medical University, Taichung 403433, Taiwan
- Center for Molecular Medicine, China Medical University Hospital, Taichung 40402, Taiwan
| | - Chao-Yang Lai
- Department of Medical Laboratory Science and Biotechnology, College of Medical and Health Science, Asia University, Taichung 40354, Taiwan
| | - Chih-Yuan Ko
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 403433, Taiwan
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung 40402, Taiwan
| | - Yi-Chin Fong
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung 40402, Taiwan
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung 403433, Taiwan
- Department of Orthopedic Surgery, China Medical University Beigang Hospital, Yun-Lin County 65152, Taiwan
| | - Jie-Jen Lee
- Department of Medicine, MacKay Medical College, New Taipei City 25245, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung 40201, Taiwan
- Correspondence: (S.-F.Y.); (C.-H.T.)
| | - Chih-Hsin Tang
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung 403433, Taiwan
- Department of Medical Laboratory Science and Biotechnology, College of Medical and Health Science, Asia University, Taichung 40354, Taiwan
- Department of Pharmacology, School of Medicine, China Medical University, Taichung 403433, Taiwan
- Chinese Medicine Research Center, China Medical University, Taichung 403433, Taiwan
- Department of Medical Research, China Medical University Hsinchu Hospital, Hsinchu 40402, Taiwan
- Correspondence: (S.-F.Y.); (C.-H.T.)
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Kadir RRA, Alwjwaj M, Rakkar K, Othman OA, Sprigg N, Bath PM, Bayraktutan U. Outgrowth Endothelial Cell Conditioned Medium Negates TNF-α-Evoked Cerebral Barrier Damage: A Reverse Translational Research to Explore Mechanisms. Stem Cell Rev Rep 2023; 19:503-515. [PMID: 36056287 PMCID: PMC9902316 DOI: 10.1007/s12015-022-10439-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/28/2022] [Indexed: 02/07/2023]
Abstract
Improved understanding of the key mechanisms underlying cerebral ischemic injury is essential for the discovery of efficacious novel therapeutics for stroke. Through detailed analysis of plasma samples obtained from a large number of healthy volunteers (n = 90) and ischemic stroke patients (n = 81), the current study found significant elevations in the levels of TNF-α at baseline (within the first 48 h of stroke) and on days 7, 30, 90 after ischaemic stroke. It then assessed the impact of this inflammatory cytokine on an in vitro model of human blood-brain barrier (BBB) and revealed dramatic impairments in both barrier integrity and function, the main cause of early death after an ischemic stroke. Co-treatment of BBB models in similar experiments with outgrowth endothelial cell-derived conditioned media (OEC-CM) negated the deleterious effects of TNF-α on BBB. Effective suppression of anti-angiogenic factor endostatin, stress fiber formation, oxidative stress, and apoptosis along with concomitant improvements in extracellular matrix adhesive and tubulogenic properties of brain microvascular endothelial cells and OECs played an important role in OEC-CM-mediated benefits. Significant increases in pro-angiogenic endothelin-1 and monocyte chemoattractant protein-1 in OEC-CM compared to the secretomes of OEC and HBMEC, detected by proteome profiling assay, accentuate the beneficial effects of OEC-CM. In conclusion, this reverse translational study identifies TNF-α as an important mediator of post-ischemic cerebral barrier damage and proposes OEC-CM as a potential vasculoprotective therapeutic strategy by demonstrating its ability to regulate a wide range of mechanisms associated with BBB function. Clinical trial registration NCT02980354.
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Affiliation(s)
- Rais Reskiawan A Kadir
- Academic Unit of Mental Health and Clinical Neuroscience, Clinical Sciences Building, School of Medicine, The University of Nottingham, Hucknall Road, Nottingham, NG5 1PB, UK
| | - Mansour Alwjwaj
- Academic Unit of Mental Health and Clinical Neuroscience, Clinical Sciences Building, School of Medicine, The University of Nottingham, Hucknall Road, Nottingham, NG5 1PB, UK
| | - Kamini Rakkar
- Academic Unit of Mental Health and Clinical Neuroscience, Clinical Sciences Building, School of Medicine, The University of Nottingham, Hucknall Road, Nottingham, NG5 1PB, UK
| | - Othman Ahmad Othman
- Academic Unit of Mental Health and Clinical Neuroscience, Clinical Sciences Building, School of Medicine, The University of Nottingham, Hucknall Road, Nottingham, NG5 1PB, UK
| | - Nikola Sprigg
- Academic Unit of Mental Health and Clinical Neuroscience, Clinical Sciences Building, School of Medicine, The University of Nottingham, Hucknall Road, Nottingham, NG5 1PB, UK
| | - Philip M Bath
- Academic Unit of Mental Health and Clinical Neuroscience, Clinical Sciences Building, School of Medicine, The University of Nottingham, Hucknall Road, Nottingham, NG5 1PB, UK
| | - Ulvi Bayraktutan
- Academic Unit of Mental Health and Clinical Neuroscience, Clinical Sciences Building, School of Medicine, The University of Nottingham, Hucknall Road, Nottingham, NG5 1PB, UK.
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Nassef NAA, Abd-El Hamid MS, Abusikkien SA, Ahmed AI. Quercetin ameliorates acute lung injury in a rat model of hepatopulmonary syndrome. BMC Complement Med Ther 2022; 22:320. [PMID: 36463144 PMCID: PMC9719635 DOI: 10.1186/s12906-022-03785-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 11/09/2022] [Indexed: 12/07/2022] Open
Abstract
BACKGROUND Common bile duct ligation (BDL) is a rat experimental model to induce biliary cirrhosis. Lung fibrosis and pulmonary vascular angiogenesis and congestion are the most common complications of biliary cirrhosis that is known as hepatopulmonary syndrome. The aim of the present work is to investigate the acute lung injury in a BDL model and to investigate the possible protective effect of quercetin on this injury. METHODS Twenty-four adult male albino rats of the Wister strain (weighing 150-250 g). Animals were divided into 3 groups, with 8 rats each: Group I: Sham-operated group (control). Group II: Bile duct ligation group (BDL) sacrificed after 28 days from the surgery. Group III: Quercetin-treated bile duct ligation group (Q-BDL) was given orally by gastric gavage in a dose of 50 mg/kg/day, starting from the 4th day of the operation until the 28th day. At the end of the experiment, at day 28, all rats were sacrificed. Lung specimens were processed to measure Endothelin B receptor gene expression by PCR, lung surfactant by ELISA, "eNO" s by immunohistochemistry. Histological assessment was done using; H&E, Masson's trichrome, PAS, toluidine blue-stained semi-thin sections, transmission electron microscope. Histomorphometric and statistical studies were done. RESULTS BDL group showed significant increase in lung index together with mononuclear cellular infiltration denoting lung inflammatory state. Also, the significant increase in pulmonary endothelial nitric oxide synthase ("eNO" s) area percent and endothelin B receptor (ETB) gene expression indicates enhanced angiogenesis. Pulmonary surfactant concentration was significantly decreased together with thickening of interalveolar septa denoting lung injury and fibrosis. Quercetin led to significant decrease in lung index, pulmonary "eNO" s area percent, ETB gene expression and significant increase in pulmonary surfactant concentration. Quercetin treatment improved histological changes and morphometric measurements, limited mononuclear cellular infiltration and decreased perivascular and perialveolar collagen deposition. CONCLUSION Quercetin ameliorates the hepatopulmonary syndrome-induced lung injury through its anti-inflammatory, antioxidative and antifibrotic effects.
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Affiliation(s)
- Noha Abdel-Aziz Nassef
- grid.7269.a0000 0004 0621 1570Assistant Professor of Physiology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Manal S. Abd-El Hamid
- grid.7269.a0000 0004 0621 1570Assistant Professor of Physiology, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Samy A. Abusikkien
- grid.7269.a0000 0004 0621 1570Lecturer of Anatomy, Rabigh Faculty of Medicine, King Abdulaziz University, Faculty of Medicine, Ain Shams University, Cairo, Egypt
| | - Asmaa Ibrahim Ahmed
- grid.7269.a0000 0004 0621 1570Assistant Professor of Anatomy, Faculty of Medicine, Ain Shams University, Cairo, Egypt
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Gautam SK, Dalal V, Sajja BR, Gupta S, Gulati M, Dwivedi NV, Aithal A, Cox JL, Rachagani S, Liu Y, Chung V, Salgia R, Batra SK, Jain M. Endothelin-axis antagonism enhances tumor perfusion in pancreatic cancer. Cancer Lett 2022; 544:215801. [PMID: 35732216 PMCID: PMC10198578 DOI: 10.1016/j.canlet.2022.215801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 06/02/2022] [Accepted: 06/16/2022] [Indexed: 11/20/2022]
Abstract
Delivery of therapeutic agents in pancreatic cancer (PC) is impaired due to its hypovascular and desmoplastic tumor microenvironment. The Endothelin (ET)-axis is the major regulator of vasomotor tone under physiological conditions and is highly upregulated in multiple cancers. We investigated the effect of dual endothelin receptor antagonist bosentan on perfusion and macromolecular transport in a PC cell-fibroblast co-implantation tumor model using Dynamic Contrast-Enhanced Magnetic Resonance Imaging (DCE-MRI). Following bosentan treatment, the contrast enhancement ratio and wash-in rates in tumors were two- and nine times higher, respectively, compared to the controls, whereas the time to peak was significantly shorter (7.29 ± 1.29 min v/s 22.08 ± 5.88 min; p = 0.04). Importantly, these effects were tumor selective as the magnitudes of change for these parameters were much lower in muscles. Bosentan treatment also reduced desmoplasia and improved intratumoral distribution of high molecular weight FITC-dextran. Overall, these findings support that targeting the ET-axis can serve as a potential strategy to selectively enhance tumor perfusion and improve the delivery of therapeutic agents in pancreatic tumors.
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Affiliation(s)
- Shailendra K Gautam
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Vipin Dalal
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Balasrinivasa R Sajja
- Department of Radiology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Suprit Gupta
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Mansi Gulati
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Nidhi V Dwivedi
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Abhijit Aithal
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Jesse L Cox
- Department of Pathology and Microbiology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Satyanarayana Rachagani
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Yutong Liu
- Department of Radiology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Vincent Chung
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, 91010, USA
| | - Ravi Salgia
- Department of Medical Oncology and Experimental Therapeutics, City of Hope Comprehensive Cancer Center, Duarte, CA, 91010, USA
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA; Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Maneesh Jain
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA; Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
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Hsieh M, Huang PJ, Chou PY, Wang SW, Lu HC, Su WW, Chung YC, Wu MH. Carbonic Anhydrase VIII (CAVIII) Gene Mediated Colorectal Cancer Growth and Angiogenesis through Mediated miRNA 16-5p. Biomedicines 2022; 10:1030. [PMID: 35625769 PMCID: PMC9138292 DOI: 10.3390/biomedicines10051030] [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: 04/05/2022] [Revised: 04/25/2022] [Accepted: 04/26/2022] [Indexed: 12/10/2022] Open
Abstract
Carbonic anhydrase VIII (CAVIII) is a member of the CA family, while CA8 is the oncogene. Here we observed increased expression of CAVIII with high expression in colorectal cancer tissues. CAVIII is also expressed in more aggressive types of human colorectal cancer cells. Upregulated CAVIII expression in SW480 cell lines increased vascular endothelial growth factor (VEGF) and reduced miRNA16-5p. Conversely, knockdown of the CAVIII results in VEGF decline by up-regulated miRNA16-5p. Moreover, the collection of different grades of CAVIII expression CRC cells supernatant co-culture with endothelial progenitor cells (EPCs) promotes the ability of tube formation in soft agar and migration in the Transwell experiment, indicating that CAVIII might facilitate cancer-cell-released VEGF via the inhibition of miRNA16-5p signaling. Furthermore, in the xenograft tumor angiogenesis model, knockdown of CAVIII significantly reduced tumor growth and tumor-associated angiogenesis. Taken together, our results prove that the CAVIII/miR-16-5p signaling pathway might function as a metastasis suppressor in CRC. Targeting CAVIII/miR-16-5p may provide a strategy for blocking its metastasis.
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Affiliation(s)
- Mingli Hsieh
- Department of Life Science, Tunghai University, No. 1727, Sec. 4, Taiwan Boulevard, Taichung 407, Taiwan;
- Life Science Research Center, Tunghai University, No. 1727, Sec. 4, Taiwan Boulevard, Taichung 407, Taiwan; (P.-Y.C.); (H.-C.L.)
| | - Pei-Ju Huang
- Department of Family Medicine, Changhua Christian Hospital, Changhua 500, Taiwan;
| | - Pei-Yu Chou
- Life Science Research Center, Tunghai University, No. 1727, Sec. 4, Taiwan Boulevard, Taichung 407, Taiwan; (P.-Y.C.); (H.-C.L.)
- Bachelor of Science in Senior Wellness and Sport Science, Tunghai University, No. 1727, Sec. 4, Taiwan Boulevard, Taichung 407, Taiwan
- Senior Life and Innovation Technology Center, Tunghai University, No. 1727, Sec. 4, Taiwan Boulevard, Taichung 407, Taiwan
| | - Shih-Wei Wang
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan;
| | - Hsi-Chi Lu
- Life Science Research Center, Tunghai University, No. 1727, Sec. 4, Taiwan Boulevard, Taichung 407, Taiwan; (P.-Y.C.); (H.-C.L.)
- Food Science Department and Graduate Institute, Tunghai University, Taichung 407, Taiwan
| | - Wei-Wen Su
- Department of Gastroenterology and Hepatology, Changhua Christian Hospital, Changhua 500, Taiwan;
| | - Yuan-Chiang Chung
- Department of Surgery, Cheng-Ching General Hospital, Taichung 407, Taiwan;
- Department of Surgery, Kuang Tien General Hospital, Taichung 407, Taiwan
| | - Min-Huan Wu
- Life Science Research Center, Tunghai University, No. 1727, Sec. 4, Taiwan Boulevard, Taichung 407, Taiwan; (P.-Y.C.); (H.-C.L.)
- Bachelor of Science in Senior Wellness and Sport Science, Tunghai University, No. 1727, Sec. 4, Taiwan Boulevard, Taichung 407, Taiwan
- Senior Life and Innovation Technology Center, Tunghai University, No. 1727, Sec. 4, Taiwan Boulevard, Taichung 407, Taiwan
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Achudhan D, Liu SC, Lin YY, Lee HP, Wang SW, Huang WC, Wu YC, Kuo YH, Tang CH. Antcin K inhibits VEGF-dependent angiogenesis in human rheumatoid arthritis synovial fibroblasts. J Food Biochem 2021; 46:e14022. [PMID: 34841538 DOI: 10.1111/jfbc.14022] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 12/21/2022]
Abstract
Antrodia cinnamomea is a well-known medicinal mushroom in Taiwan that exhibits anti-inflammatory biological activities. In rheumatoid arthritis (RA), chronic inflammation and angiogenesis driven by proinflammatory cytokines reflect the severity of the disease. Although biological treatments have improved the outlook for RA, no healing exists. Moreover, the available pharmacotherapies do not work for all patients and drug safety is a major consideration. Investigations into plant-based medicines hope to reveal better, more tolerable agents. We examined whether Antcin K, a phytosterol isolated from A. cinnamomea, has anti-angiogenic activity in RA. The GSE12021 gene dataset from the Gene Expression Omnibus (GEO) database was examined for levels of vascular endothelial growth factor (VEGF) expression in 10 RA and 10 osteoarthritis (OA) synovial tissue samples. In clinical samples, VEGF expression was analyzed by immunohistochemical staining and ELISA in normal and RA synovial tissue, as well as OA and RA synovial fluid. Collagen-induced arthritis (CIA) and control tissue was stained with hematoxylin and eosin (H&E) for histological changes; Safranin O/Fast Green staining examined histopathological changes and evidence of bone erosion. Human RA synovial fibroblasts (RASFs) were incubated with Antcin K and cell viability was examined by the MTT assay. VEGF mRNA expression was detected in RASFs using qPCR. Antcin K significantly inhibited VEGF expression and ameliorates endothelial progenitor cell (EPC) migration and tube formation in RASFs by downregulating the phospholipase C-γ/protein kinase C-α pathway. Antcin K also induced anti-angiogenic effects in human RASFs without cytotoxicity. PRACTICAL APPLICATIONS: Analysis of GEO dataset samples and human synovial fluids or synovial tissues revealed higher VEGF levels in rheumatoid arthritis (RA) samples compared with osteoarthritis (OA) and healthy control samples. VEGF levels were also higher in mice with collagen-induced arthritis (CIA) than in healthy controls. Antcin K markedly suppressed VEGF expression in human RA synovial fibroblasts and inhibited the migration and tube formation of epithelial progenitor cells (EPCs) by downregulating the phospholipase C-γ/protein kinase C-α pathway. Further investigations are warranted to examine the effects of Antcin K in other angiogenesis-associated disorders.
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Affiliation(s)
- David Achudhan
- Graduate Institute of Biomedical Science, College of Medicine, China Medical University, Taichung, Taiwan
| | - Shan-Chi Liu
- Department of Medical Education and Research, China Medical University Beigang Hospital, Yunlin, Taiwan
| | - Yen-You Lin
- Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan
| | - Hsiang-Ping Lee
- School of Chinese Medicine, China Medical University, Taichung, Taiwan.,Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Shih-Wei Wang
- Institute of Biomedical Sciences, Mackay Medical College, Taipei, Taiwan.,Department of Medicine, Mackay Medical College, New Taipei City, Taiwan.,Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wei-Chien Huang
- Chinese Medicine Research and Development Center, Center for Molecular Medicine, China Medical University Hospital, China Medical University, Taichung, Taiwan.,Chinese Medicine Research Center, Drug Development Center, China Medical University, Taichung, Taiwan.,Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan.,The Biotechnology Department, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Yang-Chang Wu
- Chinese Medicine Research and Development Center, Center for Molecular Medicine, China Medical University Hospital, China Medical University, Taichung, Taiwan.,Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan.,The Biotechnology Department, College of Medical and Health Science, Asia University, Taichung, Taiwan
| | - Yueh-Hsiung Kuo
- Graduate Institute of Integrated Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan.,Department of Chinese Pharmaceutical Sciences and Chinese Medicine Resources, China Medical University, Taichung, Taiwan.,Department of Biotechnology, Asia University, Taichung, Taiwan.,Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Biomedical Science, College of Medicine, China Medical University, Taichung, Taiwan.,Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan.,Department of Biotechnology, Asia University, Taichung, Taiwan.,Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
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10
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Liukkonen MPK, Paterno JJ, Kivinen N, Siintamo L, Koskela AKJ, Kaarniranta K. Epithelial-mesenchymal transition-related serum markers ET-1, IL-8 and TGF-β2 are elevated in a Finnish wet age-related macular degeneration cohort. Acta Ophthalmol 2021; 100:e1153-e1162. [PMID: 34699684 DOI: 10.1111/aos.15051] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 09/16/2021] [Accepted: 10/11/2021] [Indexed: 02/06/2023]
Abstract
PURPOSE It has been hypothesized that epithelial-mesenchymal transition (EMT) may occur in the retinal pigment epithelium of advanced stage age-related macular degeneration (AMD). Various serum and plasma growth factors and inflammatory mediators have been linked to AMD. We were interested in finding out whether systemic levels of EMT-associated markers were altered in the serum of wet AMD patients. Serum biomarkers associated with the various pathological processes of AMD may present an avenue towards identifying and characterizing the birth mechanisms of wet AMD, its progression and severity, paving the way towards the application of precision medicine. METHODS We chose to measure the serum levels of known biomarkers of EMT - EGF (epidermal growth factor), ET-1 (endothelin 1), IL-8 (interleukin 8), TGF-β1 and TGF-β2 (transforming growth factor-beta 1 and 2) and VEGF-A (vascular endothelial growth factor A) - using enzyme-linked immunosorbent assays. We measured them from 71 Finnish wet AMD patients who were receiving intravitreal anti-VEGF-A injection treatments, as well as 64 age-adjusted controls. RESULTS We found significantly elevated levels of ET-1, IL-8 and TGF-β2 in the serums of wet AMD patients. CONCLUSIONS ET-1, IL-8 and TGF-β2 appear to be useful serum biomarkers in understanding active wet AMD. However, we cannot conclude that local retinal EMT-processes could be observed from the corresponding systemic serum biomarkers in patients undergoing anti-VEGF-A treatments.
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Affiliation(s)
- Mikko P. K. Liukkonen
- Department of Ophthalmology Institute of Clinical Medicine University of Eastern Finland Kuopio Finland
| | - Jussi J. Paterno
- Department of Ophthalmology Institute of Clinical Medicine University of Eastern Finland Kuopio Finland
- Department of Ophthalmology Kuopio University Hospital Kuopio Finland
| | - Niko Kivinen
- Department of Ophthalmology Kuopio University Hospital Kuopio Finland
| | - Leea Siintamo
- Department of Ophthalmology Kuopio University Hospital Kuopio Finland
| | - Ali K. J. Koskela
- Department of Ophthalmology Institute of Clinical Medicine University of Eastern Finland Kuopio Finland
| | - Kai Kaarniranta
- Department of Ophthalmology Institute of Clinical Medicine University of Eastern Finland Kuopio Finland
- Department of Ophthalmology Kuopio University Hospital Kuopio Finland
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11
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Tzeng HE, Tang CH, Tsai CH, Chiu CH, Wu MH, Yen Y. ET-1 Promotes Epithelial-Mesenchymal Transition in Oral Squamous Cell Carcinoma Cells via the microRNA-489-3p /TWIST Axis. Onco Targets Ther 2021; 14:5005-5018. [PMID: 34675545 PMCID: PMC8502871 DOI: 10.2147/ott.s294312] [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: 01/06/2021] [Accepted: 08/23/2021] [Indexed: 12/13/2022] Open
Abstract
Objective Oral squamous cell carcinoma (OSCC) constitutes almost 90% of head and neck malignancies and has a poor prognosis. To improve the efficacy of OSCC therapy, it is of great significance to explore other therapy for OSCC. Endothelin-1 (ET-1), a potent vasoconstrictor peptide, is implicated in cancer pathogenesis. Moreover, ET-1 promotes epithelial-mesenchymal transition (EMT) during the development of human cancers. We further to found that ET-1 exposure induced EMT in human squamous cell carcinoma cell lines SCC4 and SAS, by enhancing the expression of EMT biomarkers N-cadherin and vimentin and reducing E-cadherin expression via upregulation of the transcription factor TWIST. Materials and Methods Cell motility was examined by migration, invasion and wound-healing assays. Quantitative real time polymerase chain reaction (q-PCR), and promoter assays confirmed the inhibitory effects of ET-1 on miRNAs expression in oral cancer cells. We demonstrate an intravenous injection model of lung metastasis followed by an advanced method for quantifying metastatic tumor using image analysis software. Results In addition, ET-1/ETAR reduced levels of microRNA-489-3p (miR-489-3p), a transcriptional repressor of TWIST. We have identified a novel bypass mechanism through which ET-1/ETAR are involved in TWIST signaling and downregulate miR-489-3p expression, enabling OSCC cells to acquire the EMT phenotype. Notably, ET-1 knockdown dramatically decreased levels of EMT markers and cell migration potential. Conclusion The role of ET-1 in OSCC progression is supported by our findings from an in vivo murine model of OSCC. ET-1 may therefore represent a novel molecular therapeutic target in OSCC metastasis.
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Affiliation(s)
- Huey-En Tzeng
- Taipei Cancer Center, Taipei Medical University, Taipei, Taiwan.,PhD Program & Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,Division of Hematology/Oncology, Department of Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan.,School of Medicine, China Medical University, Taichung, Taiwan.,Chinese Medicine Research Center, China Medical University, Taichung, Taiwan.,Department of Biotechnology, College of Health Science, Asia University, Taichung, Taiwan
| | - Chun-Hao Tsai
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Chih-Hui Chiu
- Graduate Program in Department of Exercise Health Science, National Taiwan University of Sport, Taichung, Taiwan
| | - Min-Huan Wu
- Sports Recreation and Health Management Continuing Studies, Tunghai University, Taichung, Taiwan.,Bachelor of Science in Senior Wellness and Sport Science, Tunghai University, Taichung, Taiwan
| | - Yun Yen
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, Taiwan.,Graduate Institute of Medical Informatics, Taipei Medical University, Taipei, Taiwan
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12
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Adiponectin Promotes VEGF Expression in Rheumatoid Arthritis Synovial Fibroblasts and Induces Endothelial Progenitor Cell Angiogenesis by Inhibiting miR-106a-5p. Cells 2021; 10:cells10102627. [PMID: 34685605 PMCID: PMC8534315 DOI: 10.3390/cells10102627] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 09/17/2021] [Accepted: 09/28/2021] [Indexed: 12/11/2022] Open
Abstract
Rheumatoid arthritis (RA) is an erosive polyarthritis that can lead to severe joint destruction and painful disability if left untreated. Angiogenesis, a critical pathogenic mechanism in RA, attracts inflammatory leukocytes into the synovium, which promotes production of proinflammatory cytokines and destructive proteases. Adipokines, inflammatory mediators secreted by adipose tissue, also contribute to the pathophysiology of RA. The most abundant serum adipokine is adiponectin, which demonstrates proinflammatory effects in RA, although the mechanisms linking adiponectin and angiogenic manifestations of RA are not well understood. Our investigations with the human MH7A synovial cell line have revealed that adiponectin dose- and time-dependently increases vascular endothelial growth factor (VEGF) expression, stimulating endothelial progenitor cell (EPC) tube formation and migration. These adiponectin-induced angiogenic activities were facilitated by MEK/ERK signaling. In vivo experiments confirmed adiponectin-induced downregulation of microRNA-106a-5p (miR-106a-5p). Inhibiting adiponectin reduced joint swelling, bone destruction, and angiogenic marker expression in collagen-induced arthritis (CIA) mice. Our evidence suggests that targeting adiponectin has therapeutic potential for patients with RA. Clinical investigations are needed.
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13
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Tsai CH, Chen CJ, Gong CL, Liu SC, Chen PC, Huang CC, Hu SL, Wang SW, Tang CH. CXCL13/CXCR5 axis facilitates endothelial progenitor cell homing and angiogenesis during rheumatoid arthritis progression. Cell Death Dis 2021; 12:846. [PMID: 34518512 PMCID: PMC8437941 DOI: 10.1038/s41419-021-04136-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 07/29/2021] [Accepted: 08/18/2021] [Indexed: 12/27/2022]
Abstract
Angiogenesis is a critical process in the formation of new capillaries and a key participant in rheumatoid arthritis (RA) pathogenesis. The chemokine (C-X-C motif) ligand 13 (CXCL13) plays important roles in several cellular functions such as infiltration, migration, and motility. We report significantly higher levels of CXCL13 expression in collagen-induced arthritis (CIA) mice compared with controls and also in synovial fluid from RA patients compared with human osteoarthritis (OA) samples. RA synovial fluid increased endothelial progenitor cell (EPC) homing and angiogenesis, which was blocked by the CXCL13 antibody. By interacting with the CXCR5 receptor, CXCL13 facilitated vascular endothelial growth factor (VEGF) expression and angiogenesis in EPC through the PLC, MEK, and AP-1 signaling pathways. Importantly, infection with CXCL13 short hairpin RNA (shRNA) mitigated EPC homing and angiogenesis, articular swelling, and cartilage erosion in ankle joints of mice with CIA. CXCL13 is therefore a novel therapeutic target for RA.
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Affiliation(s)
- Chun-Hao Tsai
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung, Taiwan
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Chao-Ju Chen
- School of Medicine, China Medical University, Taichung, Taiwan
| | - Chi-Li Gong
- School of Medicine, China Medical University, Taichung, Taiwan
| | - Shan-Chi Liu
- Department of Medical Education and Research, China Medical University Beigang Hospital, Yunlin, Taiwan
| | - Po-Chun Chen
- Translational Medicine Center, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Chien-Chung Huang
- School of Medicine, China Medical University, Taichung, Taiwan
- Division of Immunology and Rheumatology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Sung-Lin Hu
- School of Medicine, China Medical University, Taichung, Taiwan
- Department of Family Medicine, China Medical University Hsinchu Hospital, Hsinchu, Taiwan
| | - Shih-Wei Wang
- Department of Medicine, MacKay Medical College, New Taipei City, Taiwan
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
- Institute of Biomedical Sciences, Mackay Medical College, Taipei, Taiwan
| | - Chih-Hsin Tang
- School of Medicine, China Medical University, Taichung, Taiwan.
- Chinese Medicine Research Center, China Medical University, Taichung, Taiwan.
- Department of Biotechnology, College of Health Science, Asia University, Taichung, Taiwan.
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14
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S1P Increases VEGF Production in Osteoblasts and Facilitates Endothelial Progenitor Cell Angiogenesis by Inhibiting miR-16-5p Expression via the c-Src/FAK Signaling Pathway in Rheumatoid Arthritis. Cells 2021; 10:cells10082168. [PMID: 34440937 PMCID: PMC8393529 DOI: 10.3390/cells10082168] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/17/2021] [Accepted: 08/18/2021] [Indexed: 02/06/2023] Open
Abstract
Angiogenesis is a critical process in the formation of new capillaries and a key participant in rheumatoid arthritis (RA) pathogenesis. Vascular endothelial growth factor (VEGF) stimulation of endothelial progenitor cells (EPCs) facilitates angiogenesis and the progression of RA. Phosphorylation of sphingosine kinase 1 (SphK1) produces sphingosine-1-phosphate (S1P), which increases inflammatory cytokine production, although the role of S1P in RA angiogenesis is unclear. In this study, we evaluated the impact of S1P treatment on VEGF-dependent angiogenesis in osteoblast-like cells (MG-63 cells) and the significance of SphK1 short hairpin RNA (shRNA) on S1P production in an in vivo model. We found significantly higher levels of S1P and VEGF expression in synovial fluid from RA patients compared with those with osteoarthritis by ELISA analysis. Treating MG-63 cells with S1P increased VEGF production, while focal adhesion kinase (FAK) and Src siRNAs and inhibitors decreased VEGF production in S1P-treated MG-63 cells. Conditioned medium from S1P-treated osteoblasts significantly increased EPC tube formation and migration by inhibiting miR-16-5p synthesis via proto-oncogene tyrosine-protein kinase src (c-Src) and FAK signaling in chick chorioallantoic membrane (CAM) and Matrigel plug assays. Infection with SphK1 shRNA reduced angiogenesis, articular swelling and cartilage erosion in the ankle joints of mice with collagen-induced arthritis (CIA). S1P appears to have therapeutic potential in RA treatment.
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15
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Yenuganti VR, Koczan D, Vanselow J. Genome wide effects of oleic acid on cultured bovine granulosa cells: evidence for the activation of pathways favoring folliculo-luteal transition. BMC Genomics 2021; 22:486. [PMID: 34187362 PMCID: PMC8243882 DOI: 10.1186/s12864-021-07817-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 06/14/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Metabolic stress, as negative energy balance on one hand or obesity on the other hand can lead to increased levels of free fatty acids in the plasma and follicular fluid of animals and humans. In an earlier study, we showed that increased oleic acid (OA) concentrations affected the function of cultured bovine granulosa cells (GCs). Here, we focus on genome wide effects of increased OA concentrations. RESULTS Our data showed that 413 genes were affected, of which 197 were down- and 216 up-regulated. Specifically, the expression of FSH-regulated functional key genes, CCND2, LHCGR, INHA and CYP19A1 and 17-β-estradiol (E2) production were reduced by OA treatment, whereas the expression of the fatty acid transporter CD36 was increased and the morphology of the cells was changed due to lipid droplet accumulation. Bioinformatic analysis revealed that associated pathways of the putative upstream regulators "FSH" and "Cg (choriogonadotropin)" were inhibited and activated, respectively. Down-regulated genes are over-represented in GO terms "reproductive structure/system development", "ovulation cycle process", and "(positive) regulation of gonadotropin secretion", whereas up-regulated genes are involved in "circulatory system development", "vasculature development", "angiogenesis" or "extracellular matrix/structure organization". CONCLUSIONS From these data we conclude that besides inhibiting GC functionality, increased OA levels seemingly promote angiogenesis and tissue remodelling, thus suggestively initiating a premature fulliculo-luteal transition. In vivo this may lead to impeded folliculogenesis and ovulation, and cause sub-fertility.
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Affiliation(s)
- Vengala Rao Yenuganti
- Animal Biology Department, School of Life Sciences, University of Hyderabad, Hyderabad, Telagana, India.
| | - Dirk Koczan
- Institute for Immunology, University of Rostock, 18055, Rostock, Germany
| | - Jens Vanselow
- Institute of Reproductive Biology, Leibniz Institute for Farm Animal Biology (FBN), Wilhelm-Stahl-Allee 2, 18196, Dummerstorf, Germany.
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16
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Differential expression of angiogenesis markers HSP70, HSP90, VEGF and pERK1/2 in both components of dedifferentiated chondrosarcomas. J Bone Oncol 2021; 29:100370. [PMID: 34094840 PMCID: PMC8167291 DOI: 10.1016/j.jbo.2021.100370] [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: 03/08/2021] [Revised: 05/12/2021] [Accepted: 05/13/2021] [Indexed: 12/19/2022] Open
Abstract
Dedifferentiated chondrosarcomas (DDCS) are highly malignant bimorphic mesenchymal tumors with poor outcome and limited treatment options. Genes and proteins involved in angiogenesis play an important role in the development of invasion and metastasis. Immunohistochemical stains targeting HSP70, pERK1/2 and VEGFA were applied to a TMA containing 29 DDCS cases representing both tumor components. Higher expression of HSP70 and pERK1/2 was noted in the dedifferentiated component. RNA sequencing performed in 8 paired cases of DDCS comparing well differentiated and dedifferentiated components, showed higher expression of several HSP70 family members and HSP90 in the dedifferentiated component. Furthermore, high mobility group AT-hook 2 (HMAG2) and SET nuclear proto-oncogene demonstrated higher expression in the dedifferentiated component. Thus, the well differentiated and dedifferentiated components of DDCS are different, histologically and transcriptomically. The dedifferentiated component of DDCS shows higher expression of markers that are associated with malignant behavior. Some of these may represent future treatment targets.
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17
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Gu X, Zhang S, Zhang T. Abnormal Crosstalk between Endothelial Cells and Podocytes Mediates Tyrosine Kinase Inhibitor (TKI)-Induced Nephrotoxicity. Cells 2021; 10:cells10040869. [PMID: 33921219 PMCID: PMC8070074 DOI: 10.3390/cells10040869] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/04/2021] [Accepted: 04/09/2021] [Indexed: 12/12/2022] Open
Abstract
Vascular endothelial growth factor A (VEGFA) and its receptor VEGFR2 are the main targets of antiangiogenic therapies, and proteinuria is one of the common adverse events associated with the inhibition of the VEGFA/VEGFR2 pathway. The proteinuric kidney damage induced by VEGFR2 tyrosine kinase inhibitors (TKIs) is characterized by podocyte foot process effacement. TKI therapy promotes the formation of abnormal endothelial‒podocyte crosstalk, which plays a key role in TKI-induced podocyte injury and proteinuric nephropathy. This review article summarizes the underlying mechanism by which the abnormal endothelial‒podocyte crosstalk mediates podocyte injury and discusses the possible molecules and signal pathways involved in abnormal endothelial‒podocyte crosstalk. What is more, we highlight the molecules involved in podocyte injury and determine the essential roles of Rac1 and Cdc42; this provides evidence for exploring the abnormal endothelial‒podocyte crosstalk in TKI-induced nephrotoxicity.
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Affiliation(s)
| | | | - Ti Zhang
- Correspondence: ; Tel.: +86-21-6417-5590
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18
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Kida T, Flammer J, Konieczka K, Ikeda T. Retinal venous pressure is decreased after anti-VEGF therapy in patients with retinal vein occlusion-related macular edema. Graefes Arch Clin Exp Ophthalmol 2021; 259:1853-1858. [PMID: 33447857 PMCID: PMC8277612 DOI: 10.1007/s00417-020-05068-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/07/2020] [Accepted: 12/28/2020] [Indexed: 11/29/2022] Open
Abstract
Purpose The pathomechanism leading to retinal vein occlusion (RVO) is unclear. Mechanical compression, thrombosis, and functional contractions of veins are discussed as the reasons for the increased resistance of venous outflow. We evaluated changes in the retinal venous pressure (RVP) following intravitreal injection of anti-vascular endothelial growth factor (VEGF) agent to determine the effect on RVO-related macular edema. Methods Twenty-six patients with RVO-related macular edema (16 branch RVOs [BRVOs] and 10 central RVOs [CRVOs], age 72.5 ± 8.8 years) who visited our hospital were included in this prospective study. Visual acuity (VA), intraocular pressure (IOP), central retinal thickness (CRT) determined by macular optical coherence tomography, and RVP measured using an ophthalmodynamometer were obtained before intravitreal injection of ranibizumab (IVR) and 1 month later. Results Comparison of the BRVOs and CRVOs showed that VA was significantly improved by a single injection in BRVOs (P < 0.0001; P = 0.1087 for CRVOs), but CRT and RVP were significantly decreased without significant difference in IOP after the treatment in both groups (P < 0.0001). Conclusion The anti-VEGF treatment resulted in a significant decrease in the RVP, but the RVP remained significantly higher than the IOP. An increased RVP plays a decisive role in the formation of macula edema, and reducing it is desirable.
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Affiliation(s)
- Teruyo Kida
- Department of Ophthalmology, Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan.
| | - Josef Flammer
- Department of Ophthalmology, University of Basel, Basel, Switzerland
| | | | - Tsunehiko Ikeda
- Department of Ophthalmology, Osaka Medical College, 2-7 Daigaku-machi, Takatsuki, Osaka, 569-8686, Japan
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19
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Russignan A, Dal Collo G, Bagnato A, Tamassia N, Bugatti M, Belleri M, Lorenzi L, Borsi E, Bazzoni R, Gottardi M, Terragna C, Vermi W, Giacomini A, Presta M, Cassatella MA, Krampera M, Tecchio C. Targeting the Endothelin-1 Receptors Curtails Tumor Growth and Angiogenesis in Multiple Myeloma. Front Oncol 2021; 10:600025. [PMID: 33489901 PMCID: PMC7820698 DOI: 10.3389/fonc.2020.600025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 11/16/2020] [Indexed: 12/17/2022] Open
Abstract
The endothelin-1 (ET-1) receptors were recently found to mediate pro-survival functions in multiple myeloma (MM) cells in response to autocrine ET-1. This study investigated the effectiveness of macitentan, a dual ET-1 receptor antagonist, in MM treatment, and the mechanisms underlying its activities. Macitentan affected significantly MM cell (RPMI-8226, U266, KMS-12-PE) survival and pro-angiogenic cytokine release by down-modulating ET-1-activated MAPK/ERK and HIF-1α pathways, respectively. HIF-1α silencing abrogated the ET-1 mediated induction of genes encoding for pro-angiogenic cytokines such as VEGF-A, IL-8, Adrenomedullin, and ET-1 itself. Upon exposure to macitentan, MM cells cultured in the presence of the hypoxia-mimetic agent CoCl2, exogenous ET-1, or CoCl2 plus ET-1, down-regulated HIF-1α and the transcription and release of downstream pro-angiogenic cytokines. Consistently, macitentan limited significantly the basal pro-angiogenic activity of RPMI-8226 cells in chorioallantoic membrane assay. In xenograft mouse models, established by injecting NOG mice either via intra-caudal vein with U266 or subcutaneously with RPMI-8226 cells, macitentan reduced effectively the number of MM cells infiltrating bone marrow, and the size and microvascular density of subcutaneous MM tumors. ET-1 receptors targeting by macitentan represents an effective anti-proliferative and anti-angiogenic therapeutic approach in preclinical settings of MM.
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Affiliation(s)
- Anna Russignan
- Section of Hematology and Bone-Marrow Transplant Unit, Department of Medicine, University of Verona, Verona, Italy
| | - Giada Dal Collo
- Section of Hematology and Bone-Marrow Transplant Unit, Department of Medicine, University of Verona, Verona, Italy
| | - Anna Bagnato
- Preclinical Models and New Therapeutic Agents Unit, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Nicola Tamassia
- Section of General Pathology, Department of Medicine, University of Verona, Verona, Italy
| | - Mattia Bugatti
- Section of Pathology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Mirella Belleri
- Experimental Oncology and Immunology Unit, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Luisa Lorenzi
- Section of Pathology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Enrica Borsi
- Department of Experimental Diagnostic and Specialty Medicine (DIMES), "L. and A. Seràgnoli", Bologna University, Bologna, Italy
| | - Riccardo Bazzoni
- Section of Hematology and Bone-Marrow Transplant Unit, Department of Medicine, University of Verona, Verona, Italy
| | | | - Carolina Terragna
- Department of Experimental Diagnostic and Specialty Medicine (DIMES), "L. and A. Seràgnoli", Bologna University, Bologna, Italy
| | - William Vermi
- Section of Pathology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Arianna Giacomini
- Experimental Oncology and Immunology Unit, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Marco Presta
- Experimental Oncology and Immunology Unit, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | | | - Mauro Krampera
- Section of Hematology and Bone-Marrow Transplant Unit, Department of Medicine, University of Verona, Verona, Italy
| | - Cristina Tecchio
- Section of Hematology and Bone-Marrow Transplant Unit, Department of Medicine, University of Verona, Verona, Italy
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20
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Zeng X, Cao Z, Luo W, Zheng L, Zhang T. MicroRNA-381-A Key Transcriptional Regulator: Its Biological Function and Clinical Application Prospects in Cancer. Front Oncol 2020; 10:535665. [PMID: 33324542 PMCID: PMC7726430 DOI: 10.3389/fonc.2020.535665] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 09/14/2020] [Indexed: 12/19/2022] Open
Abstract
MicroRNAs (miRNAs) are small non-coding RNA molecules that function by regulating messenger RNAs. Recent studies have shown that miRNAs play important roles in multiple processes of cancer development. MiR-381 is one of the most important miRNAs in cancer progression. MiR-381 is downregulated in some cancers and upregulated in other cancers, including glioma, epithelial sarcoma, and osteosarcoma. MiR-381 regulates epithelial-mesenchymal transition (EMT), chemotherapeutic resistance, radioresistance, and immune responses. Thus, miR-381 participates in tumor initiation, progression, and metastasis. Moreover, miR-381 functions in various oncogenic pathways, including the Wnt/β-catenin, AKT, and p53 pathways. Clinical studies have shown that miR-381 could be considered a biomarker or a novel prognostic factor. Here, we summarize the present studies on the role of miR-381 in cancer development, including its biogenesis and various affected signaling pathways, and its clinical application prospects. MiR-381 expression is associated with tumor stage and survival time, making miR-381 a novel prognostic factor.
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Affiliation(s)
- Xue Zeng
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.,School of Medicine, Tsinghua University, Beijing, China
| | - Zhe Cao
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Wenhao Luo
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Lianfang Zheng
- Department of Nuclear Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Taiping Zhang
- Department of General Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.,Clinical Immunology Center, Chinese Academy of Medical Sciences, Beijing, China
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21
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Cinar I, Yayla M, Celik M, Bilen A, Bayraktutan Z. Role of Endothelin 1 on Proliferation and Migration of Human MCF-7 Cells. Eurasian J Med 2020; 52:277-282. [PMID: 33209081 DOI: 10.5152/eurasianjmed.2020.20033] [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] [Indexed: 01/15/2023] Open
Abstract
Objective The aim of this study was to explore the role of endothelin 1 (ET-1) in human breast cancer proliferation and migration and antagonism of endothelin receptor A (ETAR) and endothelin receptor B (ETBR) by using the non-selective dual ETA/ETB receptor antagonist bosentan and determine its anti-proliferative, anti-metastatic, and apoptotic effects demonstrated by nuclear factor kappa B (NF-kB), vascular endothelial growth factor (VEGF), Caspase 3 and Caspase 9 expression on endothelin-induced proliferation of MCF-7 cell line in vitro. Materials and Methods A total of 8,000 cells were seeded into e-plates 24 hours after the cells were incubated with or without 10-4 M BOS (1 hour before ET-1 treatment); 10-7, 10-8, and 10-9 M ET-1 for 1-4 days. Results Whether ET-1 is present or not in the tumor area, bosentan exerts anti-proliferative effect on breast cancer. However, ET-1 and bosentan group showed important inhibitory effect on tumor migration compared to bosentan alone, which can be attributed to increased activity of ET-1 axis in the presence of ET-1. The imbalance among the NF-kB, caspases, and VEGF, which are predictive factors of carcinogenesis significantly improved after bosentan administration. Conclusion Our study definitely demonstrated ET-1 and its critical role in cancer progression with apoptotic and anti-apoptotic pathways (NF-κB) and VEGF expression, and migration analyses were also performed. The second major finding was that bosentan inhibited ET-1-mediated effects on tumor proliferation and migration.
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Affiliation(s)
- Irfan Cinar
- Department of Pharmacology, Kastamonu University School of Medicine, Kastamonu, Turkey
| | - Muhammed Yayla
- Department of Pharmacology, Kastamonu University School of Medicine, Kastamonu, Turkey
| | - Muhammet Celik
- Department of Biochemistry, Ataturk University Faculty of Medicine, Erzurum, Turkey
| | - Arzu Bilen
- Department of Internal Diseases, Ataturk University Faculty of Medicine, Erzurum, Turkey
| | - Zafer Bayraktutan
- Department of Biochemistry, Ataturk University Faculty of Medicine, Erzurum, Turkey
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22
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Li Y, Luo Q, Li Z, Wang Y, Zhu C, Li T, Li X. Long Non-coding RNA IRAIN Inhibits VEGFA Expression via Enhancing Its DNA Methylation Leading to Tumor Suppression in Renal Carcinoma. Front Oncol 2020; 10:1082. [PMID: 32983957 PMCID: PMC7492562 DOI: 10.3389/fonc.2020.01082] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 05/29/2020] [Indexed: 01/19/2023] Open
Abstract
Aims: Long non-coding RNA IRAIN (lncRNA IRAIN) plays a critical role in numerous malignancies. However, the function of lncRNA IRAIN in renal carcinoma (RC) remains enigmatic. The purpose of this study is to characterize the effects of lncRNA IRAIN on RC progression. Methods: The expression pattern of lncRNA IRAIN and the vascular endothelial growth factor A (VEGFA) in RC tissues and cells was characterized by RT-qPCR and Western blot analysis. The roles of lncRNA IRAIN and VEGFA in the progression of RC were studied by gain- or loss-of-function experiments. Bioinformatics data analysis was used to predict CpG islands in the VEGFA promoter region. MSP was applied to detect the level of DNA methylation in RC cells. The interaction between lncRNA IRAIN and VEGFA was identified by RNA immunoprecipitation and RNA-protein pull down assays. Recruitment of DNA methyltransferases (Dnmt) to the VEGFA promoter region was achieved by chromatin immunoprecipitation. The subcellular localization of lncRNA IRAIN was detected by fractionation of nuclear and cytoplasmic RNA. Cell viability was investigated by CCK-8 assay, cell migration was tested by transwell migration assay, and apoptosis was analyzed by flow cytometry. The expression of epithelial–mesenchymal transition-related and apoptotic factors was evaluated by Western blot analysis. Finally, the effect of the lncRNA IRAIN/VEGFA axis was confirmed in an in vivo tumor xenograft model. Results: LncRNA IRAIN was poorly expressed in RC tissues and cells with a primary localization in the nucleus, while VEGFA was highly expressed. Overexpression of lncRNA IRAIN or knockdown of VEGFA inhibited cell proliferation and migration and induced the apoptosis of RC cells. Bioinformatics analysis indicated the presence of CpG islands in the VEGFA promoter region. Lack of methylation at specific sites in the VEGFA promoter region was detected through MSP assay. We found that lncRNA IRAIN was able to inhibit VEGFA expression through recruitment of Dnmt1, Dnmt3a, and Dnmt3b to the VEGFA promoter region. LncRNA IRAIN was also able to suppress RC tumor growth via repression of VEGFA in an in vivo mouse xenograft model. Conclusion: Our data shows that by downregulating VEGFA expression in RC, the lncRNA IRAIN has tumor-suppressive potential.
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Affiliation(s)
- Yang Li
- Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China
| | - Qingyang Luo
- Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China
| | - Zun Li
- Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China
| | - Yun Wang
- Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China
| | - Chaoyang Zhu
- Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China
| | - Tieqiang Li
- Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China
| | - Xiaodong Li
- Department of Urinary Surgery, Huaihe Hospital, Henan University, Kaifeng, China
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23
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Down syndrome iPSC model: endothelial perspective on tumor development. Oncotarget 2020; 11:3387-3404. [PMID: 32934781 PMCID: PMC7486695 DOI: 10.18632/oncotarget.27712] [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: 07/10/2019] [Accepted: 08/01/2020] [Indexed: 12/12/2022] Open
Abstract
Trisomy 21 (T21), known as Down syndrome (DS), is a widely studied chromosomal abnormality. Previous studies have shown that DS individuals have a unique cancer profile. While exhibiting low solid tumor prevalence, DS patients are at risk for hematologic cancers, such as acute megakaryocytic leukemia and acute lymphoblastic leukemia. We speculated that endothelial cells are active players in this clinical background. To this end, we hypothesized that impaired DS endothelial development and functionality, impacted by genome-wide T21 alterations, potentially results in a suboptimal endothelial microenvironment with the capability to prevent solid tumor growth. To test this hypothesis, we assessed molecular and phenotypic differences of endothelial cells differentiated from Down syndrome and euploid iPS cells. Microarray, RNA-Seq, and bioinformatic analyses revealed that most significantly expressed genes belong to angiogenic, cytoskeletal rearrangement, extracellular matrix remodeling, and inflammatory pathways. Interestingly, the majority of these genes are not located on Chromosome 21. To substantiate these findings, we carried out functional assays. The obtained phenotypic results correlated with the molecular data and showed that Down syndrome endothelial cells exhibit decreased proliferation, reduced migration, and a weak TNF-α inflammatory response. Based on this data, we provide a set of genes potentially associated with Down syndrome’s elevated leukemic incidence and its unfavorable solid tumor microenvironment—highlighting the potential use of these genes as therapeutic targets in translational cancer research.
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24
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Hu C, Chen B, Huang Z, Liu C, Ye L, Wang C, Tong Y, Yang J, Zhao C. Comprehensive profiling of immune-related genes in soft tissue sarcoma patients. J Transl Med 2020; 18:337. [PMID: 32873319 PMCID: PMC7465445 DOI: 10.1186/s12967-020-02512-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 08/27/2020] [Indexed: 02/08/2023] Open
Abstract
Background Immune-related genes (IRGs) have been confirmed to have an important role in tumorigenesis and tumor microenvironment formation. Nevertheless, a systematic analysis of IRGs and their clinical significance in soft tissue sarcoma (STS) patients is lacking. Methods Gene expression files from The Cancer Genome Atlas (TCGA) database and Genotype-Tissue Expression (GTEx) were used to select differentially expressed genes (DEGs). Differentially expressed immune-related genes (DEIRGs) were determined by matching the DEG and ImmPort gene sets, which were evaluated by functional enrichment analysis. Unsupervised clustering of the identified DEIRGs was conducted, and associations with prognosis, the tumor microenvironment (TME), immune checkpoints, and immune cells were analyzed simultaneously. Two prognostic signatures, one for overall survival (OS) and one for progression free survival (PFS), were established and validated in an independent set. Finally, two transcription factor (TF)-IRG regulatory networks were constructed, and a crucial regulatory axis was validated. Results In total, 364 DEIRGs and four clusters were identified. OS, TME scores, five immune checkpoints, and 12 types of immune cells were found to be significantly different among the four clusters. The two prognostic signatures incorporating 20 DEIRGs showed favorable discrimination and were successfully validated. Two nomograms combining signature and clinical variables were generated. The C-indexes were 0.879 (95%CI 0.832 ~ 0.926) and 0.825 (95%CI 0.776 ~ 0.874) for the OS and PFS signatures, respectively. Finally, TF-IRG regulatory networks were established, and the MYH11-ADM regulatory axis was verified in three independent datasets. Conclusion This comprehensive analysis of the IRG landscape in soft tissue sarcoma revealed novel IRGs related to carcinogenesis and the immune microenvironment. These findings have implications for prognosis and therapeutic responses, which reveal novel potential prognostic biomarkers, promote precision medicine, and provide potential novel targets for immunotherapy.
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Affiliation(s)
- Chuan Hu
- Department of Orthopedic, Affiliated Hospital of Chengde Medical University, Hebei, China.,Qingdao University Medical College, Shandong, 266071, China
| | - Bo Chen
- Department of Orthopedic, Affiliated Hospital of Chengde Medical University, Hebei, China.,Wenzhou Medical University, Zhejiang, 325000, China
| | - Zhangheng Huang
- Department of Orthopedic, Affiliated Hospital of Chengde Medical University, Hebei, China
| | - Chuan Liu
- Department of Medical Oncology, The First Hospital of China Medical University, Shenyang, 110001, China
| | - Lin Ye
- Wenzhou Medical University, Zhejiang, 325000, China
| | - Cailin Wang
- Wenzhou Medical University, Zhejiang, 325000, China
| | - Yuexin Tong
- Department of Orthopedic, Affiliated Hospital of Chengde Medical University, Hebei, China
| | - Jiaxin Yang
- Wenzhou Medical University, Zhejiang, 325000, China
| | - Chengliang Zhao
- Department of Orthopedic, Affiliated Hospital of Chengde Medical University, Hebei, China.
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25
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Tsai CH, Liu SC, Chung WH, Wang SW, Wu MH, Tang CH. Visfatin Increases VEGF-dependent Angiogenesis of Endothelial Progenitor Cells during Osteoarthritis Progression. Cells 2020; 9:cells9051315. [PMID: 32466159 PMCID: PMC7291153 DOI: 10.3390/cells9051315] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 05/15/2020] [Accepted: 05/22/2020] [Indexed: 01/15/2023] Open
Abstract
Osteoarthritis (OA) pannus contains a network of neovascularization that is formed and maintained by angiogenesis, which is promoted by vascular endothelial growth factor (VEGF). Bone marrow-derived endothelial progenitor cells (EPCs) are involved in VEGF-induced vessel formation in OA. The adipokine visfatin stimulates the release of inflammatory cytokines during OA progression. In this study, we found significantly higher visfatin and VEGF serum concentrations in patients with OA compared with healthy controls. We describe how visfatin enhanced VEGF expression in human OA synovial fibroblasts (OASFs) and facilitated EPC migration and tube formation. Treatment of OASFs with PI3K and Akt inhibitors or siRNAs attenuated the effects of visfatin on VEGF synthesis and EPC angiogenesis. We also describe how miR-485-5p negatively regulated visfatin-induced promotion of VEGF expression and EPC angiogenesis. In our OA rat model, visfatin shRNA was capable of inhibiting visfatin and rescuing EPC angiogenesis and pathologic changes. We detail how visfatin affected VEGF expression and EPC angiogenesis in OASFs by inhibiting miR-485-5p synthesis through the PI3K and Akt signaling pathways.
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Affiliation(s)
- Chun-Hao Tsai
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung 404, Taiwan;
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung 404, Taiwan
| | - Shan-Chi Liu
- Department of Medical Education and Research, China Medical University Beigang Hospital, Yunlin 651, Taiwan;
| | - Wen-Hui Chung
- Department of Pharmacology, School of Medicine, China Medical University, Taichung 404, Taiwan;
| | - Shih-Wei Wang
- Department of Medicine, Mackay Medical College, New Taipei City 252, Taiwan;
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Min-Huan Wu
- Physical Education Office, Tunghai University, Taichung 407, Taiwan
- Sports Recreation and Health Management Continuing Studies, Tunghai University, Taichung 807, Taiwan
- Correspondence: (M.-H.W.); (C.-H.T.)
| | - Chih-Hsin Tang
- Department of Pharmacology, School of Medicine, China Medical University, Taichung 404, Taiwan;
- Chinese Medicine Research Center, China Medical University, Taichung 404, Taiwan
- Department of Biotechnology, College of Health Science, Asia University, Taichung 41354, Taiwan
- Correspondence: (M.-H.W.); (C.-H.T.)
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26
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Dougherty JA, Patel N, Kumar N, Rao SG, Angelos MG, Singh H, Cai C, Khan M. Human Cardiac Progenitor Cells Enhance Exosome Release and Promote Angiogenesis Under Physoxia. Front Cell Dev Biol 2020; 8:130. [PMID: 32211408 PMCID: PMC7068154 DOI: 10.3389/fcell.2020.00130] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 02/14/2020] [Indexed: 12/14/2022] Open
Abstract
Studies on cardiac progenitor cells (CPCs) and their derived exosomes therapeutic potential have demonstrated only modest improvements in cardiac function. Therefore, there is an unmet need to improve the therapeutic efficacy of CPCs and their exosomes to attain clinically relevant improvement in cardiac function. The hypothesis of this project is to assess the therapeutic potential of exosomes derived from human CPCs (hCPCs) cultured under normoxia (21% O2), physoxia (5% O2) and hypoxia (1% O2) conditions. hCPCs were characterized by immunostaining of CPC-specific markers (NKX-2.5, GATA-4, and c-kit). Cell proliferation and cell death assay was not altered under physoxia. A gene expression qPCR array (84 genes) was performed to assess the modulation of hypoxic genes under three different oxygen conditions as mentioned above. Our results demonstrated that very few hypoxia-related genes were modulated under physoxia (5 genes upregulated, 4 genes down regulated). However, several genes were modulated under hypoxia (23 genes upregulated, 9 genes downregulated). Furthermore, nanoparticle tracking analysis of the exosomes isolated from hCPCs under physoxia had a 1.6-fold increase in exosome yield when compared to normoxia and hypoxia conditions. Furthermore, tube formation assay for angiogenesis indicated that exosomes derived from hCPCs cultured under physoxia significantly increased tube formation as compared to no-exosome control, 21% O2, and 1% O2 groups. Overall, our study demonstrated the therapeutic potential of physoxic oxygen microenvironment cultured hCPCs and their derived exosomes for myocardial repair.
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Affiliation(s)
- Julie A Dougherty
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States.,Dorothy M. Davis Heart Lung and Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Nil Patel
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Naresh Kumar
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Shubha Gururaja Rao
- Department of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Mark G Angelos
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Harpreet Singh
- Dorothy M. Davis Heart Lung and Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States.,Department of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Chuanxi Cai
- Division of Cardiac Surgery, Department of Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, United States
| | - Mahmood Khan
- Department of Emergency Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, United States.,Dorothy M. Davis Heart Lung and Research Institute, The Ohio State University Wexner Medical Center, Columbus, OH, United States.,Department of Physiology and Cell Biology, The Ohio State University Wexner Medical Center, Columbus, OH, United States
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27
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Wang YH, Kuo SJ, Liu SC, Wang SW, Tsai CH, Fong YC, Tang CH. Apelin Affects the Progression of Osteoarthritis by Regulating VEGF-Dependent Angiogenesis and miR-150-5p Expression in Human Synovial Fibroblasts. Cells 2020; 9:cells9030594. [PMID: 32131466 PMCID: PMC7140420 DOI: 10.3390/cells9030594] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 02/27/2020] [Accepted: 02/27/2020] [Indexed: 12/12/2022] Open
Abstract
Synovium-induced angiogenesis is central to osteoarthritis (OA) pathogenesis and thus a promising therapeutic target. The adipokine apelin (APLN) is involved in both OA pathogenesis and angiogenesis. We examined the role of APLN in synovium-induced angiogenesis by investigating the crosstalk between APLN and vascular endothelial growth factor (VEGF) expression in human OA synovial fibroblasts (OASFs). We found higher levels of APLN and VEGF expression in OA samples compared with normal samples. APLN-induced stimulation of VEGF expression and VEGF-dependent angiogenesis in OASFs was mitigated by FAK/Src/Akt signaling. APLN also inhibited levels of microRNA-150-5p (miR-150-5p), which represses VEGF production and angiogenesis. Analyses of an OA animal model showed that shAPLN transfection of OASFs rescued pathologic changes in OA cartilage and histology. Here, we found APLN enhances VEGF expression and angiogenesis via FAK/Src/Akt cascade and via downstream suppression of miR-150-5p expression. These findings help to clarify the pathogenesis of adipokine-induced angiogenesis in OA synovium.
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Affiliation(s)
- Yu-Han Wang
- Graduate Institute of Biomedical Science, China Medical University, Taichung 40402, Taiwan;
| | - Shu-Jui Kuo
- School of Medicine, China Medical University, Taichung 40402, Taiwan;
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung 40402, Taiwan; (C.-H.T.); (Y.-C.F.)
| | - Shan-Chi Liu
- Department of Medical Education and Research, China Medical University Beigang Hospital, Yunlin 651, Taiwan;
| | - Shih-Wei Wang
- Department of Medicine, Mackay Medical College, New Taipei City 252, Taiwan;
| | - Chun-Hao Tsai
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung 40402, Taiwan; (C.-H.T.); (Y.-C.F.)
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung 40402, Taiwan
| | - Yi-Chin Fong
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung 40402, Taiwan; (C.-H.T.); (Y.-C.F.)
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung 40402, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Biomedical Science, China Medical University, Taichung 40402, Taiwan;
- School of Medicine, China Medical University, Taichung 40402, Taiwan;
- Chinese Medicine Research Center, China Medical University, Taichung 40402, Taiwan
- Department of Biotechnology, College of Health Science, Asia University, Taichung 40402, Taiwan
- Correspondence: ; Tel.: +886-4-22052121 (ext. 7726)
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28
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Lee HP, Wang SW, Wu YC, Lin LW, Tsai FJ, Yang JS, Li TM, Tang CH. Soya-cerebroside inhibits VEGF-facilitated angiogenesis in endothelial progenitor cells. FOOD AGR IMMUNOL 2020. [DOI: 10.1080/09540105.2020.1713055] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Affiliation(s)
- Hsiang-Ping Lee
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Shih-Wei Wang
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yang-Chang Wu
- Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan
| | - Liang-Wei Lin
- Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan
| | - Fuu-Jen Tsai
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
- China Medical University Children’s Hospital, China Medical University, Taichung, Taiwan
| | - Jai-Sing Yang
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Te-Mao Li
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Chih-Hsin Tang
- Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan
- Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
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29
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Wang CQ, Lin CY, Huang YL, Wang SW, Wang Y, Huang BF, Lai YW, Weng SL, Fong YC, Tang CH, Lv Z. Sphingosine-1-phosphate promotes PDGF-dependent endothelial progenitor cell angiogenesis in human chondrosarcoma cells. Aging (Albany NY) 2019; 11:11040-11053. [PMID: 31809267 PMCID: PMC6932882 DOI: 10.18632/aging.102508] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 11/18/2019] [Indexed: 02/07/2023]
Abstract
The malignant bone tumors that are categorized as chondrosarcomas display a high potential for metastasis in late-stage disease. Higher-grade chondrosarcomas contain higher levels of expression of platelet-derived growth factor (PDGF) and its receptor. The phosphorylation of sphingosine by sphingosine kinase enzymes SphK1 and SphK2 generates sphingosine-1-phosphate (S1P), which inhibits human chondrosarcoma cell migration, while SphK1 overexpression suppresses lung metastasis of chondrosarcoma. We sought to determine whether S1P mediates levels of PDGF-A expression and angiogenesis in chondrosarcoma. Surprisingly, our investigations found that treatment of chondrosarcoma cells with S1P and transfecting them with SphK1 cDNA increased PDGF-A expression and induced angiogenesis of endothelial progenitor cells (EPCs). Ras, Raf, MEK, ERK and AP-1 inhibitors and their small interfering RNAs (siRNAs) inhibited S1P-induced PDGF-A expression and EPC angiogenesis. Our results indicate that S1P promotes the expression of PDGF-A in chondrosarcoma via the Ras/Raf/MEK/ERK/AP-1 signaling cascade and stimulates EPC angiogenesis.
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Affiliation(s)
- Chao-Qun Wang
- Department of Pathology, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, China
| | - Chih-Yang Lin
- Department of Medicine, Mackay Medical College, New Taipei, Taiwan
| | - Yuan-Li Huang
- Department of Biotechnology, College of Health Science, Asia University, Taichung, Taiwan
| | - Shih-Wei Wang
- Department of Medicine, Mackay Medical College, New Taipei, Taiwan.,Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yan Wang
- Department of Medical Oncology, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, China
| | - Bi-Fei Huang
- Department of Pathology, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, China
| | - Yu-Wei Lai
- Division of Urology, Taipei Hospital Renai Branch, Taipei, Taiwan.,Department of Urology, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Shun-Long Weng
- Department of Obstetrics and Gynaecology, Hsinchu MacKay Memorial Hospital, Hsinchu, Taiwan
| | - Yi-Chin Fong
- Department of Sports Medicine, College of Health Care, China Medical University, Taichung, Taiwan.,Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Chih-Hsin Tang
- Department of Biotechnology, College of Health Science, Asia University, Taichung, Taiwan.,Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan.,Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
| | - Zhong Lv
- Department of General Surgery, Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, Zhejiang, China
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30
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Szaraz P, Mander P, Gasner N, Librach M, Iqbal F, Librach C. Glucose withdrawal induces Endothelin 1 release with significant angiogenic effect from first trimester (FTM), but not term human umbilical cord perivascular cells (HUCPVC). Angiogenesis 2019; 23:131-144. [PMID: 31576475 DOI: 10.1007/s10456-019-09682-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 09/19/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Perivascular cells (PVC) and their "progeny," mesenchymal stromal cells (MSC), have high therapeutic potential for ischemic diseases. While hypoxia can increase their angiogenic properties, the other aspect of ischemic conditions-glucose shortage-is deleterious for MSC and limits their therapeutic applicability. Regenerative cells in developing vascular tissues, however, can adapt to varying glucose environment and react in a tissue-protective manner. Placental development and fetal insulin production generate different glucose fluxes in early and late extraembryonic tissues. We hypothesized that FTM HUCPVC, which are isolated from a developing vascular tissue with varying glucose availability react to low-glucose conditions in a pro-angiogenic manner in vitro. METHODS Xeno-free (Human Platelet Lysate 2.5%) expanded FTM (n = 3) and term (n = 3) HUCPVC lines were cultured in low (2 mM) and regular (4 mM) glucose conditions. After 72 h, the expression (Next Generation Sequencing) and secretion (Proteome Profiler) of angiogenic factors and the functional angiogenic effect (rat aortic ring assay and Matrigel™ plug) of the conditioned media were quantified and statistically compared between all cultures. RESULTS Low-glucose conditions had a significant post-transcriptional inductive effect on FTM HUCPVC angiogenic factor secretion, resulting in significantly higher VEGFc and Endothelin 1 release in 3 days compared to term counterparts. Conditioned media from low-glucose FTM HUCPVC cultures had a significantly higher endothelial network enhancing effect compared to all other experimental groups both in vitro aortic ring assay and in subcutan Matrigel™ plugs. Endothelin 1 depletion of the low-glucose FTM HUCPVC conditioned media significantly diminished its angiogenic effect CONCLUSIONS: FTM HUCPVC isolated from an early extraembryonic tissue show significant pro-angiogenic paracrine reaction in low-glucose conditions at least in part through the excess release of Endothelin 1. This can be a substantial advantage in cell therapy applications for ischemic injuries.
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Affiliation(s)
- Peter Szaraz
- Research Department, Create Program Inc., Suite 412, Toronto, ON, M5G 1N8, Canada.
| | - Poonam Mander
- Research Department, Create Program Inc., Suite 412, Toronto, ON, M5G 1N8, Canada
| | - Nadav Gasner
- Research Department, Create Program Inc., Suite 412, Toronto, ON, M5G 1N8, Canada
| | - Max Librach
- Research Department, Create Program Inc., Suite 412, Toronto, ON, M5G 1N8, Canada
| | - Farwah Iqbal
- Department Physiology, University of Toronto, Toronto, ON, Canada
| | - Clifford Librach
- Research Department, Create Program Inc., Suite 412, Toronto, ON, M5G 1N8, Canada.,Department Physiology, University of Toronto, Toronto, ON, Canada.,Department Obstetrics and Gynaecology, University of Toronto, Toronto, ON, Canada
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31
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MacDonald IJ, Lin CY, Kuo SJ, Su CM, Tang CH. An update on current and future treatment options for chondrosarcoma. Expert Rev Anticancer Ther 2019; 19:773-786. [PMID: 31462102 DOI: 10.1080/14737140.2019.1659731] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Introduction: Human chondrosarcomas (CS; a malignant cartilage-forming bone tumor) respond poorly to chemotherapy and radiation treatment, resulting in high morbidity and mortality rates. Expanded treatment options are urgently needed. Areas covered: This article updates our 2014 review, in which we evaluated the CS treatments available at that time and potential treatment options under investigation. Since then, advances in research findings, particularly from Chinese herbal medicines, may be bringing us closer to more effective therapies for CS. In particular, promising findings have been reported from research targeting platelet-derived growth factor receptor. Expert opinion: Few treatment options exist for CS; chemotherapy is not even an option for unresectable disease, in which 5-year survival rates are just 2%. New information about the multitude of genes and signaling pathways that encourage CS growth, invasion and metastasis are clarifying how certain signaling pathways and plant-derived active compounds, especially molecularly-targeted therapies that inhibit the PDGF receptor, interfering with these biological processes. This review summarizes discoveries from the last 5 years and discusses how these findings are fueling ongoing work into effectively dealing with the disease process and improving the treatment of CS.
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Affiliation(s)
- Iona J MacDonald
- Graduate Institute of Basic Medical Science, China Medical University , Taichung , Taiwan
| | - Chih-Yang Lin
- Department of Medicine, Mackay Medical College , New Taipei City , Taiwan
| | - Shu-Jui Kuo
- Graduate Institute of Clinical Medical Science, China Medical University , Taichung , Taiwan.,Department of Orthopedic Surgery, China Medical University Hospital , Taichung , Taiwan
| | - Chen-Ming Su
- Department of Sports Medicine, College of Health Care, China Medical University , Taichung , Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Basic Medical Science, China Medical University , Taichung , Taiwan.,Department of Pharmacology, School of Medicine, China Medical University , Taichung , Taiwan.,Chinese Medicine Research Center, China Medical University , Taichung , Taiwan.,Department of Biotechnology, College of Health Science, Asia University , Taichung , Taiwan
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32
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Lee HP, Wang SW, Wu YC, Tsai CH, Tsai FJ, Chung JG, Huang CY, Yang JS, Hsu YM, Yin MC, Li TM, Tang CH. Glucocerebroside reduces endothelial progenitor cell-induced angiogenesis. FOOD AGR IMMUNOL 2019. [DOI: 10.1080/09540105.2019.1660623] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Affiliation(s)
- Hsiang-Ping Lee
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Shih-Wei Wang
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
- Graduate Institute of Natural Products, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yang-Chang Wu
- Graduate Institute of Natural Products and Research Center for Natural Products & Drug Development, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Chang-Hai Tsai
- China Medical University Children’s Hospital, China Medical University, Taichung, Taiwan
- Department of Healthcare Administration, Asia University, Taichung, Taiwan
| | - Fuu-Jen Tsai
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
- China Medical University Children’s Hospital, China Medical University, Taichung, Taiwan
| | - Jing-Gung Chung
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
- Department of Biotechnology, Asia University, Taichung, Taiwan
| | - Chih-Yang Huang
- Department of Biotechnology, Asia University, Taichung, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
- Graduate Institute of Chinese Medical Science, China Medical University, Taichung, Taiwan
| | - Jai-Sing Yang
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
| | - Yuan-Man Hsu
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan
| | - Mei-Chin Yin
- Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan
- Department of Food Nutrition and Health Biotechnology, Asia University, Taichung, Taiwan
| | - Te-Mao Li
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Chih-Hsin Tang
- Department of Biotechnology, Asia University, Taichung, Taiwan
- Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan
- Chinese Medicine Research Center, China Medical University, Taichung, Taiwan
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33
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Furuya K, Kumasawa K, Nakamura H, Kimura T. Endothelin-1 profiles in advanced maternal age complicated with hypertensive disorders of pregnancy. Biochem Biophys Res Commun 2019; 516:941-944. [PMID: 31272714 DOI: 10.1016/j.bbrc.2019.06.147] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 06/27/2019] [Indexed: 11/27/2022]
Abstract
Recently, advanced maternal age (AMA) has been increasing due to late marriage and assisted reproductive technology. AMA is high-risk pregnancy associated with the life-threatening diseases such as hypertensive disorders of pregnancy (HDP). Recently we have reported novel AMA model mice using aged spontaneous pregnant mice, and found that the phenotypes of AMA model mice reflect the same characteristics as human AMA. We have also demonstrated that atypical angiogenic factors profiles including soluble VEGF-R1 (sFlt-1) and placental growth factor in both AMA pregnant women and AMA model mice. VEGF-endothelin-1 system have been also known as one of HDP-associated factors, however, there has been few reports on the relation between VEGF-endothelin-1 system and AMA. In this study, we investigated the profiles of VEGF-endothelin-1 system using our model mice's samples. As a result, VEGF and endothelin-1 levels were not significantly different between AMA and young individuals. Our results indicated that the mechanisms of hypertension in AMA may differ from those in young individuals from the point of VEGF-endothelin-1 system.
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Affiliation(s)
- Kiichiro Furuya
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 5650871, Japan
| | - Keiichi Kumasawa
- Obstetrics and Gynecology, University of Tokyo, 7-3-1, Hongo, Bunkyo-Ku, Tokyo, 1138655, Japan.
| | - Hitomi Nakamura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 5650871, Japan
| | - Tadashi Kimura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2, Yamadaoka, Suita, Osaka, 5650871, Japan
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Abstract
PURPOSE OF REVIEW This review provides an update on the recent literature describing the role of microRNAs (miRNAs) in cancer formation and bone metastasis. We confined our focus on osteosarcoma, breast cancer, prostate cancer, and epithelial-mesenchymal transition. RECENT FINDINGS In all areas covered, major discoveries on the role of miRNAs in tumorigenesis and metastasis have been made. Novel signaling networks were identified with miRNAs having a central function. Potential improvements in the diagnosis of malignant diseases and the long-term follow-up might become possible by the use of miRNAs. Furthermore, miRNAs also have disease-modifying properties and might emerge as a new class of therapeutic molecules. MiRNAs are novel and important regulators of multiple cellular and molecular events. Due to their functions, miRNAs might become useful to improve the diagnosis, follow-up and treatment of cancer, and metastases. Thus, miRNAs are molecules of great interest in translational medicine.
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Affiliation(s)
- Eric Hesse
- Department of Trauma, Hand and Reconstructive Surgery, Molecular Skeletal Biology Laboratory, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany.
| | - Hanna Taipaleenmäki
- Department of Trauma, Hand and Reconstructive Surgery, Molecular Skeletal Biology Laboratory, University Medical Center Hamburg-Eppendorf, Martinistrasse 52, 20246, Hamburg, Germany
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35
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Lee EJ, Hwang I, Kim GH, Moon D, Kang SY, Hwang IC, Lee SY, Marie PJ, Kim HS. Endothelin-1 Augments Therapeutic Potency of Human Mesenchymal Stem Cells via CDH2 and VEGF Signaling. MOLECULAR THERAPY-METHODS & CLINICAL DEVELOPMENT 2019; 13:503-511. [PMID: 31194009 PMCID: PMC6545354 DOI: 10.1016/j.omtm.2019.05.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 05/03/2019] [Indexed: 12/12/2022]
Abstract
In our previous study, we identified differences in the levels of CDH2 and vascular endothelial growth factor (VEGF) between effective and ineffective clones of human umbilical cord blood (hUCB) mesenchymal stem cells (MSCs), with regard to the infarcted rat myocardium. In this study, we compared gene expression profiles between the effective and ineffective clones and identified that endothelin-1 (EDN1) is enriched in the effective clone. In the mechanistic analyses, EDN1 significantly increased expression of CDH2 and VEGF through endothelin receptor A (EDNRA), which was prevented by EDNRA blocker, BQ123. To decipher how EDN1 induced gene expression of CDH2, we performed a promoter activity assay and identified GATA2 and MZF1 as inducers of CDH2. EDN1 significantly enhanced the promoter activity of the CDH2 gene, which was obliterated by the deletion or point mutation at GATA2 or MZF1 binding sequence. Next, therapeutic efficacy of EDN1-priming of hUCB-MSCs was tested in a rat myocardial infarction (MI) model. EDN1-primed MSCs were superior to naive MSCs at 8 weeks after MI in improving myocardial contractility (p < 0.05), reducing fibrosis area (p < 0.05), increasing engraftment efficiency (p < 0.05), and improving capillary density (p < 0.05). In conclusion, EDN1 induces CDH2 and VEGF expression in hUCB-MSCs, leading to the improved therapeutic efficacy in rat MI, suggesting that EDN1 is a potential priming agent for MSCs in regenerative medicine.
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Affiliation(s)
- Eun Ju Lee
- Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea
| | - Injoo Hwang
- Molecular Medicine & Biopharmaceutical Sciences, Seoul National University, Seoul 03080, Republic of Korea
| | - Gi-Hwan Kim
- Molecular Medicine & Biopharmaceutical Sciences, Seoul National University, Seoul 03080, Republic of Korea
| | - Dodam Moon
- Molecular Medicine & Biopharmaceutical Sciences, Seoul National University, Seoul 03080, Republic of Korea
| | - Su Yeon Kang
- Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea
| | - In-Chang Hwang
- Division of Cardiology, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Seo-Yeon Lee
- Biomedical Research Institute, Seoul National University Hospital, Seoul, Korea.,Korean Medical Science Research Center for Healthy-Aging, Graduate Training Program of Korean Medicine for Healthy-Aging, Pusan National University, Yangsan, Republic of Korea
| | - P J Marie
- UMR-1132 INSERM and University Paris Diderot, Sorbonne Paris Cité, Hôpital Lariboisiére, Paris, France
| | - Hyo-Soo Kim
- Molecular Medicine & Biopharmaceutical Sciences, Seoul National University, Seoul 03080, Republic of Korea.,Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea
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36
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Resistin facilitates VEGF-A-dependent angiogenesis by inhibiting miR-16-5p in human chondrosarcoma cells. Cell Death Dis 2019; 10:31. [PMID: 30631040 PMCID: PMC6328541 DOI: 10.1038/s41419-018-1241-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 11/08/2018] [Accepted: 11/14/2018] [Indexed: 12/14/2022]
Abstract
Resistin is an adipokine that is associated with obesity, inflammation, and various cancers. Chondrosarcomas are primary malignant bone tumors that have a poor prognosis. VEGF-A is a critical angiogenic factor that is known to promote angiogenesis and metastasis in chondrosarcoma. It is unknown as to whether resistin affects human chondrosarcoma angiogenesis. In this study, we show how resistin promotes VEGF-A expression and subsequently induces angiogenesis of endothelial progenitor cells (EPCs). Resistin treatment activated the phosphatidylinositol-3-kinase (PI3K) and Akt signaling pathways, while PI3K and Akt inhibitors or siRNA diminished resistin-induced VEGF-A expression. In vitro and in vivo studies revealed the downregulation of micro RNA (miR)-16-5p in resistin-induced VEGF-A expression and EPCs angiogenesis. We also found a positive correlation between resistin and VEGF-A expression, and a negative correlation between resistin and VEGF-A with miR-16-5p in chondrosarcoma patients. These findings reveal that resistin facilitates VEGF-A expression and angiogenesis through the inhibition of miR-16-5p expression via PI3K/Akt signaling cascades. Resistin may be a promising target in chondrosarcoma angiogenesis.
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37
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Lee HP, Chen PC, Wang SW, Fong YC, Tsai CH, Tsai FJ, Chung JG, Huang CY, Yang JS, Hsu YM, Li TM, Tang CH. Plumbagin suppresses endothelial progenitor cell-related angiogenesis in vitro and in vivo. J Funct Foods 2019. [DOI: 10.1016/j.jff.2018.11.040] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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38
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Giner F, López-Guerrero JA, Fernández-Serra A, Machado I, Mayordomo-Aranda E, Peydró-Olaya A, Llombart-Bosch A. Chemokine Expression Is Involved in the Vascular Neogenesis of Ewing Sarcoma: A Preliminary Analysis of the Early Stages of Angiogenesis in a Xenograft Model. Pediatr Dev Pathol 2019; 22:30-39. [PMID: 29895220 DOI: 10.1177/1093526618782497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Ewing sarcoma (EWS) is the second most common bone cancer in pediatric patients. Angiogenesis is a major factor for tumor growth and metastasis. Our aim was to carry out a histological, immunohistochemical, and molecular characterization of the neovascularization established between xenotransplanted tumors and the host during the initial phases of growth in nude mice in three angiogenesis experiments (ES2, ES3, and ES4). METHODS The original human EWS were implanted subcutaneously on the backs of three nude mice. Tumor pieces 3 mm-4 mm in size from early passages of Nu432, Nu495, and Nu471 were also implanted subcutaneously on the backs of three sets (ES2, ES3, and ES4) of athymic Balb-c nude mice (n = 14 each). The animals were sacrificed at 24, 48, and 96 hours and at 7, 14, 21, and 28 days after implantation to perform histological, immunohistochemical, and molecular studies (neovascularization experiments). RESULTS We observed histological, ultrastructural, and immunohistochemical changes in the xenografted tumor at different times after implantation. Chemokine ligand expression peaked twice, once during the first 48 hours and again in the second week. We observed that tumor cells in contact with murine peritumoral stroma presented higher expression of chemokine ligands as well as more tumor cells around the capillary vessels. Mouse serum vascular endothelial growth factor levels peaked twice, once in the first hours and then in the second week after tumor implantation. CONCLUSION Chemokines and other angiogenic factors may be relevant in the angiogenic mechanism during tumor growth. This model provides information on the early stages of the angiogenic process and could be a useful tool in researching anti-angiogenic drugs for new therapeutic strategies in EWS.
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Affiliation(s)
- Francisco Giner
- 1 Department of Pathology, Universitat de València Estudi General, Valencia, Spain
| | - José A López-Guerrero
- 2 Laboratory of Molecular Biology, Fundación Instituto Valenciano de Oncología, Valencia, Spain
| | - Antonio Fernández-Serra
- 2 Laboratory of Molecular Biology, Fundación Instituto Valenciano de Oncología, Valencia, Spain
| | - Isidro Machado
- 3 Department of Pathology, Fundación Instituto Valenciano de Oncología, Valencia, Spain
| | | | - Amando Peydró-Olaya
- 1 Department of Pathology, Universitat de València Estudi General, Valencia, Spain
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Li Y, Wang W, Zhang Y, Wang X, Gao X, Yuan Z, Li Y. Chitosan sulfate inhibits angiogenesis via blocking the VEGF/VEGFR2 pathway and suppresses tumor growth in vivo. Biomater Sci 2019; 7:1584-1597. [DOI: 10.1039/c8bm01337c] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
SCTS inhibits neovascularization by blocking the VEGF/VEGFR2 signal pathway and exerts anti-tumor effects.
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Affiliation(s)
- Yingying Li
- Key Laboratory of Functional Polymer Materials of Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Wei Wang
- Key Laboratory of Functional Polymer Materials of Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Yapei Zhang
- Key Laboratory of Functional Polymer Materials of Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Xinyu Wang
- Key Laboratory of Functional Polymer Materials of Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Xuefeng Gao
- Key Laboratory of Functional Polymer Materials of Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Zhi Yuan
- Key Laboratory of Functional Polymer Materials of Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Yu Li
- Key Laboratory of Functional Polymer Materials of Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
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40
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Alrashdi SF, Deliyanti D, Wilkinson-Berka JL. Intravitreal administration of endothelin type A receptor or endothelin type B receptor antagonists attenuates hypertensive and diabetic retinopathy in rats. Exp Eye Res 2018; 176:1-9. [PMID: 29944850 DOI: 10.1016/j.exer.2018.06.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 05/25/2018] [Accepted: 06/22/2018] [Indexed: 12/17/2022]
Abstract
Hypertension is an independent risk factor for diabetic retinopathy, yet anti-hypertensive medications such as blockade of angiotensin II do not completely protect against vision-threatening vascular disease. We hypothesized that the potent vasoactive factor, endothelin (ET), is up-regulated in diabetic retinopathy and antagonism of the ET type A receptor (ETRA) or ET type B receptor (ETRB) ameliorates retinal vascular leakage independently of any blood pressure lowering effects. Spontaneously hypertensive rats (SHR) and their normotensive and genetic controls, Wistar Kyoto rats, were randomized to become diabetic or non-diabetic and studied for 8 weeks. Rats were further randomized to receive by intravitreal injection the ETRA antagonist, BQ123, the ETRB antagonist, BQ788, or vehicle, 5 days after the induction of streptozotocin diabetes and 4 weeks later. The treatments had no effect on systolic blood pressure which remained elevated in SHR. ET-1, ET-2, ETRA and ETRB were expressed in retina and retinal pigment epithelium (RPE)/choroid and increased by hypertension or diabetes. BQ123 reduced ET-1 and ET-2 expression in retina and RPE/choroid, while BQ788 had a similar effect but did not influence the mRNA levels of ET-1 in retina. Retinal vascular leakage and Müller cell stress as well as vascular endothelial growth factor (VEGF) expression in retina and RPE/choroid, were increased by hypertension or diabetes and there was an additive effect of these conditions. Treatment with BQ123 or BQ788 effectively reduced these events as well as the elevated levels of inflammatory factors in the retina. Our findings indicate that local ET systems exist in the retina and RPE/choroid that are up-regulated by hypertension and diabetes. The ability of locally delivered ET receptor antagonists to supress these overactive ET systems and reduce retinal vascular leakage and VEGF in the presence of hypertension indicate the potential of these approaches for the treatment of diabetic retinopathy.
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Affiliation(s)
- Saeed F Alrashdi
- Department of Diabetes, The Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Devy Deliyanti
- Department of Diabetes, The Central Clinical School, Monash University, Melbourne, Victoria, Australia
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Masuda S, Matsuura K, Shimizu T. Inhibition of LYPD1 is critical for endothelial network formation in bioengineered tissue with human cardiac fibroblasts. Biomaterials 2018; 166:109-121. [DOI: 10.1016/j.biomaterials.2018.03.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Revised: 02/26/2018] [Accepted: 03/02/2018] [Indexed: 12/23/2022]
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42
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Lin CY, Tzeng HE, Li TM, Chen HT, Lee Y, Yang YC, Wang SW, Yang WH, Tang CH. WISP-3 inhibition of miR-452 promotes VEGF-A expression in chondrosarcoma cells and induces endothelial progenitor cells angiogenesis. Oncotarget 2018; 8:39571-39581. [PMID: 28465477 PMCID: PMC5503633 DOI: 10.18632/oncotarget.17142] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 03/29/2017] [Indexed: 12/24/2022] Open
Abstract
Chondrosarcoma is the second most prevalent general primary tumor of bone following osteosarcoma. Chondrosarcoma development may be linked to angiogenesis, which is principally elicited by vascular endothelial growth factor-A (VEGF-A). VEGF-A level has been recognized as a prognostic marker in angiogenesis. WNT1-inducible signaling pathway protein-3 (WISP)-3/CCN6 belongs to the CCN family and is involved in regulating several cellular functions, including cell proliferation, differentiation, and migration. Nevertheless, the effect of WISP-3 on VEGF-A production and angiogenesis in human chondrosarcoma remains largely unknown. This current study shows that WISP-3 promoted VEGF-A production and induced angiogenesis of human endothelial progenitor cells. Moreover, WISP-3-enhanced VEGF-A expression and angiogenesis involved the c-Src and p38 signaling pathways, while miR-452 expression was negatively affected by WISP-3 via the c-Src and p38 pathways. Our results illustrate the clinical significance of WISP-3, VEGF-A and miR-452 in human chondrosarcoma patients. WISP-3 may illustrate a novel therapeutic target in the metastasis and angiogenesis of chondrosarcoma.
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Affiliation(s)
- Chih-Yang Lin
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Huey-En Tzeng
- Graduate Institute of Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,Department of Internal Medicine, Division of Hematology and Oncology, Taipei Medical University Hospital, Taipei, Taiwan
| | - Te-Mao Li
- School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Hsien-Te Chen
- School of Chinese Medicine, China Medical University, Taichung, Taiwan.,Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Yi Lee
- School of Pharmacy, China Medical University, Taichung, Taiwan
| | - Yi-Chen Yang
- Department of Nursing, National Taichung University of Science and Technology, Taichung, Taiwan
| | - Shih-Wei Wang
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Wei-Hung Yang
- School of Chinese Medicine, China Medical University, Taichung, Taiwan.,Department of Nursing, National Taichung University of Science and Technology, Taichung, Taiwan.,Department of Orthopedic Surgery, Taichung Hospital, Ministry of Health and Welfare, Taichung, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan.,Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan.,Department of Biotechnology, College of Health Science, Asia University, Taichung, Taiwan
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Tzeng HE, Chang AC, Tsai CH, Wang SW, Tang CH. Basic fibroblast growth factor promotes VEGF-C-dependent lymphangiogenesis via inhibition of miR-381 in human chondrosarcoma cells. Oncotarget 2018; 7:38566-38578. [PMID: 27229532 PMCID: PMC5122411 DOI: 10.18632/oncotarget.9570] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2016] [Accepted: 05/10/2016] [Indexed: 12/12/2022] Open
Abstract
A chondrosarcoma is a common, primary malignant bone tumor that can grow to destroy the bone, produce fractures and develop soft tissue masses. Left untreated, chondrosarcomas metastasize through the vascular system to the lungs and ultimately lead to large metastatic deposits of the malignant cartilage taking over lung volume and function. Vascular endothelial growth factor (VEGF)-C has been implicated in tumor-induced lymphangiogenesis and elevated expression of VEGF-C has been found to correlate with cancer metastasis. bFGF (basic fibroblast growth factor), a secreted cytokine, regulates biological activity, including angiogenesis and metastasis. We have previously reported on the important role of bFGF in angiogenesis in chondrosarcomas. However, the effect of bFGF in VEGF-C regulation and lymphangiogenesis in chondrosarcomas is poorly understood. In this investigation, we demonstrate a correlation exists between bFGF and VEGF-C in tissue specimens from patients with chondrosarcomas. To examine the lymphangiogenic effect of bFGF, we used human lymphatic endothelial cells (LECs) to mimic lymphatic vessel formation. We found that bFGF-treated chondrosarcomas promoted LEC tube formation and cell migration. In addition, bFGF knockdown inhibited lymphangiogenesis in vitro and in vivo. We also found that bFGF-induced VEGF-C is mediated by the platelet-derived growth factor receptor (PDGFR) and c-Src signaling pathway. Furthermore, bFGF inhibited microRNA-381 expression via the PDGFR and c-Src cascade. Our study is the first to describe the mechanism of bFGF-promoted lymphangiogenesis by upregulating VEGF-C expression in chondrosarcomas. Thus, bFGF could serve as a therapeutic target in chondrosarcoma metastasis and lymphangiogenesis.
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Affiliation(s)
- Huey-En Tzeng
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan.,Division of Hematology and Oncology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - An-Chen Chang
- Institute of Biomedical Sciences, National Chung Hsing University, Taichung, Taiwan
| | - Chun-Hao Tsai
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan.,Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - Shih-Wei Wang
- Department of Medicine, Mackay Medical College, New Taipei City, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan.,Department of Pharmacology, School of Medicine, China Medical University, Taichung, Taiwan.,Department of Biotechnology, College of Health Science, Asia University, Taichung, Taiwan
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44
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Wu MH, Huang PH, Hsieh M, Tsai CH, Chen HT, Tang CH. Endothelin-1 promotes epithelial-mesenchymal transition in human chondrosarcoma cells by repressing miR-300. Oncotarget 2018; 7:70232-70246. [PMID: 27602960 PMCID: PMC5342549 DOI: 10.18632/oncotarget.11835] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Accepted: 08/26/2016] [Indexed: 12/24/2022] Open
Abstract
Chondrosarcoma is a malignant tumor of mesenchymal origin predominantly composed of cartilage-producing cells. This type of bone cancer is extremely resistant to radiotherapy and chemotherapy. Surgical resection is the primary treatment, but is often difficult and not always practical for metastatic disease, so more effective treatments are needed. In particular, it would be helpful to identify molecular markers as targets for therapeutic intervention. Endothelin-1 (ET-1), a potent vasoconstrictor, has been shown to enhance chondrosarcoma angiogenesis and metastasis. We report that ET-1 promotes epithelial–mesenchymal transition (EMT) in human chondrosarcoma cells. EMT is a key pathological event in cancer progression, during which epithelial cells lose their junctions and apical-basal polarity and adopt an invasive phenotype. Our study verifies that ET-1 induces the EMT phenotype in chondrosarcoma cells via the AMP-activated protein kinase (AMPK) pathway. In addition, we show that ET-1 increases EMT by repressing miR-300, which plays an important role in EMT-enhanced tumor metastasis. We also show that miR-300 directly targets Twist, which in turn results in a negative regulation of EMT. We found a highly positive correlation between ET-1 and Twist expression levels as well as tumor stage in chondrosarcoma patient specimens. Therefore, ET-1 may represent a potential novel molecular therapeutic target in chondrosarcoma metastasis.
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Affiliation(s)
- Min-Huan Wu
- Physical Education Office, Tunghai University, Taichung, Taiwan.,Sports Recreation and Health Management Continuing Studies, Tunghai University, Taichung, Taiwan
| | - Pei-Han Huang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan
| | - Mingli Hsieh
- Department of Life Science, Tunghai University, Taichung, Taiwan
| | - Chun-Hao Tsai
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, China Medical University, Taichung, Taiwan
| | - Hsien-Te Chen
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan.,School of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Basic Medical Science, China Medical University, Taichung, Taiwan.,School of Medicine, China Medical University, Taichung, Taiwan.,Department of Biotechnology, College of Health Science, Asia University, Taichung, Taiwan
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45
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Boehme KA, Schleicher SB, Traub F, Rolauffs B. Chondrosarcoma: A Rare Misfortune in Aging Human Cartilage? The Role of Stem and Progenitor Cells in Proliferation, Malignant Degeneration and Therapeutic Resistance. Int J Mol Sci 2018; 19:ijms19010311. [PMID: 29361725 PMCID: PMC5796255 DOI: 10.3390/ijms19010311] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2017] [Revised: 01/07/2018] [Accepted: 01/18/2018] [Indexed: 02/07/2023] Open
Abstract
Unlike other malignant bone tumors including osteosarcomas and Ewing sarcomas with a peak incidence in adolescents and young adults, conventional and dedifferentiated chondrosarcomas mainly affect people in the 4th to 7th decade of life. To date, the cell type of chondrosarcoma origin is not clearly defined. However, it seems that mesenchymal stem and progenitor cells (MSPC) in the bone marrow facing a pro-proliferative as well as predominantly chondrogenic differentiation milieu, as is implicated in early stage osteoarthritis (OA) at that age, are the source of chondrosarcoma genesis. But how can MSPC become malignant? Indeed, only one person in 1,000,000 will develop a chondrosarcoma, whereas the incidence of OA is a thousandfold higher. This means a rare coincidence of factors allowing escape from senescence and apoptosis together with induction of angiogenesis and migration is needed to generate a chondrosarcoma. At early stages, chondrosarcomas are still assumed to be an intermediate type of tumor which rarely metastasizes. Unfortunately, advanced stages show a pronounced resistance both against chemo- and radiation-therapy and frequently metastasize. In this review, we elucidate signaling pathways involved in the genesis and therapeutic resistance of chondrosarcomas with a focus on MSPC compared to signaling in articular cartilage (AC).
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Affiliation(s)
- Karen A Boehme
- G.E.R.N. Tissue Replacement, Regeneration & Neogenesis, Department of Orthopedics and Trauma Surgery, Medical Center-Albert-Ludwigs-University of Freiburg, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, 79108 Freiburg, Germany.
| | - Sabine B Schleicher
- Department of Hematology and Oncology, Eberhard Karls University Tuebingen, Children's Hospital, 72076 Tuebingen, Germany.
| | - Frank Traub
- Department of Orthopedic Surgery, Eberhard Karls University Tuebingen, 72076 Tuebingen, Germany.
| | - Bernd Rolauffs
- G.E.R.N. Tissue Replacement, Regeneration & Neogenesis, Department of Orthopedics and Trauma Surgery, Medical Center-Albert-Ludwigs-University of Freiburg, Faculty of Medicine, Albert-Ludwigs-University of Freiburg, 79108 Freiburg, Germany.
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46
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Tanshinone IIA inhibits angiogenesis in human endothelial progenitor cells in vitro and in vivo. Oncotarget 2017; 8:109217-109227. [PMID: 29312602 PMCID: PMC5752515 DOI: 10.18632/oncotarget.22649] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Accepted: 10/30/2017] [Indexed: 12/22/2022] Open
Abstract
Accumulating evidence reports that bone marrow-derived endothelial progenitor cells (EPCs) regulate angiogenesis, postnatal neovascularization and tumor metastasis. It has been suggested that understanding the molecular targets and pharmacological functions of natural products is important for novel drug discovery. Tanshinone IIA is a major diterpene quinone compound isolated from Danshen (Salvia miltiorrhiza) and is widely used in traditional Chinese medicine (TCM). Evidence indicates that tanshinone IIA modulates angiogenic functions in human umbilical vein endothelial cells. However, the anti-angiogenic activity of tanshinone IIA in human EPCs has not been addressed. Here, we report that tanshinone IIA dramatically suppresses vascular endothelial growth factor (VEGF)-promoted migration and tube formation of human EPCs, without cytotoxic effects. We also show that tanshinone IIA markedly inhibits VEGF-induced angiogenesis in the chick embryo chorioallantoic membrane (CAM) model. Importantly, tanshinone IIA significantly attenuated microvessel formation and the expression of EPC-specific markers in the in vivo Matrigel plug assay in mice. Further, we found that tanshinone IIA inhibits EPC angiogenesis through the PLC, Akt and JNK signaling pathways. Our report is the first to reveal that tanshinone IIA reduces EPC angiogenesis both in vitro and in vivo. Tanshinone IIA is a promising natural product worthy of further development for the treatment of cancer and other angiogenesis-related pathologies.
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47
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El-Sisi AE, Sokar SS, Abu-Risha SE, El-Mahrouk SR. Oxamate potentiates taxol chemotherapeutic efficacy in experimentally-induced solid ehrlich carcinoma (SEC) in mice. Biomed Pharmacother 2017; 95:1565-1573. [PMID: 28950656 DOI: 10.1016/j.biopha.2017.09.090] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Revised: 09/18/2017] [Accepted: 09/18/2017] [Indexed: 02/09/2023] Open
Abstract
Several human cancers including the breast display elevated expression of Lactate dehydrogenase-A (LDH-A), the enzyme that converts pyruvate to lactate and oxidizes NADH to NAD+. Indeed, tumor lactate levels correlate with increased metastasis, tumor recurrence, and poor outcome. Lactate also plays roles in promoting tumor inflammation and as a signaling molecule that stimulates tumor angiogenesis. Because of its essential role in cancer metabolism, LDH-A has been considered as a potential target for combination cancer therapy. Therefore, the current study investigated the possible anti-tumor effect of LDH inhibitor (oxamate) in a murine model of breast cancer [Solid Ehrlich Carcinoma (SEC)], alone and in combination with Taxol chemotherapy. The potential underlying mechanisms were also investigated. The results indicated that oxamate induced significant anti-tumor activity against the SEC. Mechanistically, the combination treatment was more efficient than paclitaxel monotherapy in reducing ATP, MDA, TNF-α and Il-17 contents in SEC. Moreover, the apoptotic and anti-angiogenic effects of the combination treatment were triggered more efficiently as compared to paclitaxel monotherapy, Therefore, oxamate may represent a promising agent that enhance the antitumor activity of paclitaxel.
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Affiliation(s)
- Alaa E El-Sisi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Samia S Sokar
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Sally E Abu-Risha
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tanta University, Tanta, Egypt
| | - Sara R El-Mahrouk
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Tanta University, Tanta, Egypt.
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48
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Rosanò L, Cianfrocca R, Sestito R, Tocci P, Di Castro V, Bagnato A. Targeting endothelin-1 receptor/β-arrestin1 network for the treatment of ovarian cancer. Expert Opin Ther Targets 2017; 21:925-932. [DOI: 10.1080/14728222.2017.1361930] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Laura Rosanò
- Preclinical Models and New Therapeutic Agents Unit, Translational Research Functional Departmental Area, Regina Elena National Cancer Institute, Rome, Italy
| | - Roberta Cianfrocca
- Preclinical Models and New Therapeutic Agents Unit, Translational Research Functional Departmental Area, Regina Elena National Cancer Institute, Rome, Italy
| | - Rosanna Sestito
- Preclinical Models and New Therapeutic Agents Unit, Translational Research Functional Departmental Area, Regina Elena National Cancer Institute, Rome, Italy
| | - Piera Tocci
- Preclinical Models and New Therapeutic Agents Unit, Translational Research Functional Departmental Area, Regina Elena National Cancer Institute, Rome, Italy
| | - Valeriana Di Castro
- Preclinical Models and New Therapeutic Agents Unit, Translational Research Functional Departmental Area, Regina Elena National Cancer Institute, Rome, Italy
| | - Anna Bagnato
- Preclinical Models and New Therapeutic Agents Unit, Translational Research Functional Departmental Area, Regina Elena National Cancer Institute, Rome, Italy
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49
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Zhang LC, Huang Z, Li PB, Nie HJ, Deng BN, Duan RF, Xiao ZH, Peng H, Feng H, Liu W. Diazoxide protects rat vascular endothelial cells against hypoxia and cold-induced damage. Exp Ther Med 2017; 13:3257-3266. [PMID: 28587398 PMCID: PMC5450562 DOI: 10.3892/etm.2017.4437] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Accepted: 01/26/2017] [Indexed: 02/07/2023] Open
Abstract
The present study aimed to examine the effects of hypoxia and cold on vascular endothelial cells (VECs), as well as the protective ability of novel VECs-protective drugs against these injuries. A rat model simulating exposure to hypoxia and cold at high altitude environments was established. Based on these animal experiments, rat aortic VECs were established as injury models and exposed to hypoxia and/or adrenaline (ADR) in vitro. The results revealed that hypoxia significantly altered the levels of nitric oxide and vascular endothelial growth factor, while the cold temperature significantly increased the release of ADR and noradrenaline. Exposure to hypoxia combined with cold temperature significantly affected all these indices. In vitro experiments demonstrated that hypoxia, ADR (which was used to simulate cold in the animal experiments) and the combination of the two factors resulted in damage to the VECs and endothelial dysfunction. In addition, the results also showed that diazoxide, a highly selective mitoKATP opener, protected VECs against these injuries. In conclusion, hypoxia and cold temperature induced endothelial cell dysfunction and endocrine disorders, respectively. Improving endothelial function using diazoxide may be an effective therapeutic strategy in patients with altitude-associated disorders. However, the potential for clinical application requires further study.
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Affiliation(s)
- Lian-Cheng Zhang
- Department of Environment and Pharmacy, Tianjin Institute of Health and Environmental Medicine, Tianjin 300050, P.R. China
| | - Zhao Huang
- Tianjin Key Laboratory of Exercise Physiology and Sports Medicine, Tianjin University of Sport, Tianjin 300381, P.R. China
| | - Pei-Bing Li
- Department of Environment and Pharmacy, Tianjin Institute of Health and Environmental Medicine, Tianjin 300050, P.R. China
| | - Hong-Jing Nie
- Department of Environment and Pharmacy, Tianjin Institute of Health and Environmental Medicine, Tianjin 300050, P.R. China
| | - Bing-Nan Deng
- Department of Environment and Pharmacy, Tianjin Institute of Health and Environmental Medicine, Tianjin 300050, P.R. China
| | - Rui-Feng Duan
- Department of Environment and Pharmacy, Tianjin Institute of Health and Environmental Medicine, Tianjin 300050, P.R. China
| | - Zhong-Hai Xiao
- Department of Environment and Pharmacy, Tianjin Institute of Health and Environmental Medicine, Tianjin 300050, P.R. China
| | - Hui Peng
- Department of Environment and Pharmacy, Tianjin Institute of Health and Environmental Medicine, Tianjin 300050, P.R. China
| | - Hong Feng
- Tianjin Key Laboratory of Exercise Physiology and Sports Medicine, Tianjin University of Sport, Tianjin 300381, P.R. China
| | - Wei Liu
- Department of Environment and Pharmacy, Tianjin Institute of Health and Environmental Medicine, Tianjin 300050, P.R. China
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50
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YKL-40-Induced Inhibition of miR-590-3p Promotes Interleukin-18 Expression and Angiogenesis of Endothelial Progenitor Cells. Int J Mol Sci 2017; 18:ijms18050920. [PMID: 28448439 PMCID: PMC5454833 DOI: 10.3390/ijms18050920] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2017] [Revised: 04/19/2017] [Accepted: 04/21/2017] [Indexed: 12/12/2022] Open
Abstract
YKL-40, also known as human cartilage glycoprotein-39 or chitinase-3-like-1, is a pro-inflammatory protein that is highly expressed in rheumatoid arthritis (RA) patients. Angiogenesis is a critical step in the pathogenesis of RA, promoting the infiltration of inflammatory cells into joints and providing oxygen and nutrients to RA pannus. In this study, we examined the effects of YKL-40 in the production of the pro-inflammatory cytokine interleukin-18 (IL-18), and the stimulation of angiogenesis and accumulation of osteoblasts. We observed that YKL-40 induces IL-18 production in osteoblasts and thereby stimulates angiogenesis of endothelial progenitor cells (EPCs). We found that this process occurs through the suppression of miR-590-3p via the focal adhesion kinase (FAK)/PI3K/Akt signaling pathway. YKL-40 inhibition reduced angiogenesis in in vivo models of angiogenesis: the chick embryo chorioallantoic membrane (CAM) and Matrigel plug models. We report that YKL-40 stimulates IL-18 expression in osteoblasts and facilitates EPC angiogenesis.
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