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Ostrowska-Lesko M, Rajtak A, Moreno-Bueno G, Bobinski M. Scientific and clinical relevance of non-cellular tumor microenvironment components in ovarian cancer chemotherapy resistance. Biochim Biophys Acta Rev Cancer 2024; 1879:189036. [PMID: 38042260 DOI: 10.1016/j.bbcan.2023.189036] [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: 08/12/2023] [Revised: 11/24/2023] [Accepted: 11/25/2023] [Indexed: 12/04/2023]
Abstract
The tumor microenvironment (TME) components play a crucial role in cancer cells' resistance to chemotherapeutic agents. This phenomenon is exceptionally fundamental in patients with ovarian cancer (OvCa), whose outcome depends mainly on their response to chemotherapy. Until now, most reports have focused on the role of cellular components of the TME, while less attention has been paid to the stroma and other non-cellular elements of the TME, which may play an essential role in the therapy resistance. Inhibiting these components could help define new therapeutic targets and potentially restore chemosensitivity. The aim of the present article is both to summarize the knowledge about non-cellular components of the TME in the development of OvCa chemoresistance and to suggest targeting of non-cellular elements of the TME as a valuable strategy to overcome chemoresistance and to develop new therapeutic strategies in OvCA patients.
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Affiliation(s)
- Marta Ostrowska-Lesko
- Chair and Department of Toxicology, Medical University of Lublin, 8b Jaczewskiego Street, 20-090 Lublin, Poland.
| | - Alicja Rajtak
- 1st Chair and Department of Oncological Gynecology and Gynecology, Medical University of Lublin, Poland
| | - Gema Moreno-Bueno
- Biochemistry Department, Universidad Autónoma de Madrid (UAM), Instituto de Investigaciones Biomédicas 'Sols-Morreale' (IIBm-CISC), Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Instituto de Salud Carlos III, Spain; Fundación MD Anderson Internacional (FMDA), Spain.
| | - Marcin Bobinski
- 1st Chair and Department of Oncological Gynecology and Gynecology, Medical University of Lublin, Poland.
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Halsey G, Sinha D, Dhital S, Wang X, Vyavahare N. Role of elastic fiber degradation in disease pathogenesis. Biochim Biophys Acta Mol Basis Dis 2023; 1869:166706. [PMID: 37001705 DOI: 10.1016/j.bbadis.2023.166706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 03/22/2023] [Accepted: 03/23/2023] [Indexed: 03/31/2023]
Abstract
Elastin is a crucial extracellular matrix protein that provides structural integrity to tissues. Crosslinked elastin and associated microfibrils, named elastic fiber, contribute to biomechanics by providing the elasticity required for proper function. During aging and disease, elastic fiber can be progressively degraded and since there is little elastin synthesis in adults, degraded elastic fiber is not regenerated. There is substantial evidence linking loss or damage of elastic fibers to the clinical manifestation and pathogenesis of a variety of diseases. Disruption of elastic fiber networks by hereditary mutations, aging, or pathogenic stimuli results in systemic ailments associated with the production of elastin degradation products, inflammatory responses, and abnormal physiology. Due to its longevity, unique mechanical properties, and widespread distribution in the body, elastic fiber plays a central role in homeostasis of various physiological systems. While pathogenesis related to elastic fiber degradation has been more thoroughly studied in elastic fiber rich tissues such as the vasculature and the lungs, even tissues containing relatively small quantities of elastic fibers such as the eyes or joints may be severely impacted by elastin degradation. Elastic fiber degradation is a common observation in certain hereditary, age, and specific risk factor exposure induced diseases representing a converging point of pathological clinical phenotypes which may also help explain the appearance of co-morbidities. In this review, we will first cover the role of elastic fiber degradation in the manifestation of hereditary diseases then individually explore the structural role and degradation effects of elastic fibers in various tissues and organ systems. Overall, stabilizing elastic fiber structures and repairing lost elastin may be effective strategies to reverse the effects of these diseases.
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Affiliation(s)
- Gregory Halsey
- Department of Bioengineering, Clemson University, SC 29634, United States of America
| | - Dipasha Sinha
- Department of Bioengineering, Clemson University, SC 29634, United States of America
| | - Saphala Dhital
- Department of Bioengineering, Clemson University, SC 29634, United States of America
| | - Xiaoying Wang
- Department of Bioengineering, Clemson University, SC 29634, United States of America
| | - Naren Vyavahare
- Department of Bioengineering, Clemson University, SC 29634, United States of America.
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Lee EH, Lee JN, Ha YS, Chung JW, Yoon BH, Jeon M, Kim HT, Oh SH, Kwon TG, Kim BS, Chun SY. Perirenal adipose tissues as a human elastin source, and optimize the extraction process. J Biomater Appl 2023; 37:1054-1070. [PMID: 36547265 DOI: 10.1177/08853282221146628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Elastin is very rarely repaired extracellular matrix (ECM) in physiological condition. The commercial human elastin for exogenous medical treatment is very expensive, and has a potential for disease transmission. Animal-origin elastin is relatively low price, but has concerns for xenogeneic immune responses. Considering cost and safety, we focused on the perirenal adipose tissue, donated from healthy young people via donor nephrectomy. Until now, all of the perirenal adipose tissues are discarded as a medical waste after kidney transplantation. In the present study, we applied perirenal adipose tissues as the source of human elastin, and optimized the extraction process to get high purified and quantified elastin. Through pre-processing step, the delipidated and decellularized ECM was prepared. Next, with four different elastin extraction process (acidic solvents, neutral salt, organic solvents or hot alkali method), elastin was extracted, and the concentration of amino acid between each product was compared, and bright-field/electron microscopy, Fourier transform infrared (FT-IR) spectroscopy and cytotoxicity analysis were also performed. As controls, bovine neck ligament-derived and human skin-derived elastin were used. Among the elastin extraction methods, the hot alkali insoluble product showed (1) relatively high positive area of Verhoeff's and low Masson's trichrome stain, (2) 64.24% purity, 159.29 mg/g quantity, and ∼6.37% yield in amino acid analysis, (3) β-sheet second structure, and (4) thin fiber composed mesh-like sheet structure in SEM image. These values were higher than those of the commercial human skin elastin. When comparing hydrolyzed forms, α-elastin from hot alkali insoluble product showed enhanced cell proliferation and maintained cell properties compared to the κ-elastin. Therefore, we confirmed that the perirenal adipose tissue is an ideal source of human elastin with safety assurance, and the hot alkali process combined with pre-process seems to be the optimal method for elastin extraction with high purity and quantity.
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Affiliation(s)
- Eun Hye Lee
- Joint Institute for Regenerative Medicine, 34986Kyungpook National University, Daegu, South Korea
| | - Jun Nyung Lee
- Department of Urology, School of Medicine, 34986Kyungpook National University, Daegu, South Korea
| | - Yun-Sok Ha
- Department of Urology, School of Medicine, 34986Kyungpook National University, Daegu, South Korea
| | - Jae-Wook Chung
- Department of Urology, School of Medicine, 34986Kyungpook National University, Daegu, South Korea
| | - Bo Hyun Yoon
- Joint Institute for Regenerative Medicine, 34986Kyungpook National University, Daegu, South Korea
| | - Minji Jeon
- Joint Institute for Regenerative Medicine, 34986Kyungpook National University, Daegu, South Korea
| | - Hyun Tae Kim
- Department of Urology, School of Medicine, 34986Kyungpook National University, Daegu, South Korea
| | - Se Heang Oh
- Department of Nanobiomedical Science, 34937Dankook University, Cheonan, South Korea
| | - Tae Gyun Kwon
- Department of Urology, School of Medicine, 34986Kyungpook National University, Daegu, South Korea
| | - Bum Soo Kim
- Department of Urology, School of Medicine, 34986Kyungpook National University, Daegu, South Korea
| | - So Young Chun
- BioMedical Research Institute, 65396Kyungpook National University Hospital, Daegu, South Korea
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Szychowski KA, Skóra B, Pomianek T. Effect of the elastin-derived peptides (VGVAPG and VVGPGA) on breast (MCF-7) and lung (A549) cancer cell lines in vitro. Biomed Pharmacother 2022; 151:113149. [PMID: 35598370 DOI: 10.1016/j.biopha.2022.113149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 05/11/2022] [Accepted: 05/15/2022] [Indexed: 11/29/2022] Open
Abstract
Tissues are subjected to dynamic communication between cells and the extracellular matrix (ECM), resulting in ECM remodeling. One of the ECM components is elastin, which releases elastin-derived peptides (EDPs) during the aging process. Therefore, the aim of the present study was to evaluate the impact of the VGVAPG hexapeptide and elastin-like peptide VVGPGA (control) on certain metabolism parameters in human breast adenocarcinoma (MCF-7) and human lung carcinoma (A549) cell lines. The results did not show a significant effect of the peptides on metabolic activity and caspase-3 activity. However, more specific analysis revealed that VGVAPG and VVGPGA were able to increase KI67 protein expression in both tested cell lines after 24-h treatment. Moreover, the same correlation was observed at the KI67 gene level. VGVAPG also increased the P53, ATM and SHH gene expression in the A549 cells up to 19.08%, 20.74%, and 28.77%, respectively. Interestingly, the VGVAPG peptide exerted an effect on the expression of antioxidant enzymes SOD2 and CAT in the A549 and MCF-7 cells, especially after the 24-h treatment. Lastly, both peptides influenced the CAV1 and CLTC1 expression. Our results show that the tested EDPs have an effect on both A549 and MCF-7 cells at the cellular level. This may be correlated with the multidrug-resistance (MDR) phenotype in these cancer cells, which is an emerging problem in the current anticancer treatment. However, more research is needed in this field.
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Affiliation(s)
- Konrad A Szychowski
- Department of Biotechnology and Cell Biology, Medical College, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225 Rzeszow, Poland.
| | - Bartosz Skóra
- Department of Biotechnology and Cell Biology, Medical College, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225 Rzeszow, Poland
| | - Tadeusz Pomianek
- Department of Management, Management College, University of Information Technology and Management in Rzeszow, Sucharskiego 2, Rzeszow 35-225, Poland
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Matrikines as mediators of tissue remodelling. Adv Drug Deliv Rev 2022; 185:114240. [PMID: 35378216 DOI: 10.1016/j.addr.2022.114240] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 02/21/2022] [Accepted: 03/26/2022] [Indexed: 11/21/2022]
Abstract
Extracellular matrix (ECM) proteins confer biomechanical properties, maintain cell phenotype and mediate tissue repair (via release of sequestered cytokines and proteases). In contrast to intracellular proteomes, where proteins are monitored and replaced over short time periods, many ECM proteins function for years (decades in humans) without replacement. The longevity of abundant ECM proteins, such as collagen I and elastin, leaves them vulnerable to damage accumulation and their host organs prone to chronic, age-related diseases. However, ECM protein fragmentation can potentially produce peptide cytokines (matrikines) which may exacerbate and/or ameliorate age- and disease-related ECM remodelling. In this review, we discuss ECM composition, function and degradation and highlight examples of endogenous matrikines. We then critically and comprehensively analyse published studies of matrix-derived peptides used as topical skin treatments, before considering the potential for improvements in the discovery and delivery of novel matrix-derived peptides to skin and internal organs. From this, we conclude that while the translational impact of matrix-derived peptide therapeutics is evident, the mechanisms of action of these peptides are poorly defined. Further, well-designed, multimodal studies are required.
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Balancin ML, Baldavira CM, Prieto TG, Machado-Rugolo J, Farhat C, Assato AK, Velosa APP, Teodoro WR, Ab'Saber AM, Takagaki TY, Capelozzi VL. Dissecting and Reconstructing Matrix in Malignant Mesothelioma Through Histocell-Histochemistry Gradients for Clinical Applications. Front Med (Lausanne) 2022; 9:871202. [PMID: 35492318 PMCID: PMC9043486 DOI: 10.3389/fmed.2022.871202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 03/16/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundMalignant pleural mesotheliomas (MM) are known for their heterogenous histology and clinical behavior. MM histology reveals three major tumor cell populations: epithelioid, sarcomatoid, and biphasic. Using a dissecting approach, we showed that histochemical gradients help us better understand tumor heterogeneity and reconsider its histologic classifications. We also showed that this method to characterize MM tumor cell populations provides a better understanding of the underlying mechanisms for invasion and disease progression.MethodsIn a cohort of 87 patients with surgically excised MM, we used hematoxylin and eosin to characterize tumor cell populations and Movat's pentachrome staining to dissect the ECM matrisome. Next, we developed a computerized semi-assisted protocol to quantify and reconstruct the ECM in 3D and examined the clinical association between the matricellular factors and patient outcome.ResultsEpithelioid cells had a higher matrix composition of elastin and fibrin, whereas, in the sarcomatoid type, hyaluronic acid and total collagen were most prevalent. The 3D reconstruction exposed the collagen I and III that form channels surrounding the neoplastic cell blocks. The estimated volume of the two collagen fractions was 14% of the total volume, consistent with the median estimated area of total collagen (12.05 mm2) for epithelioid MM.ConclusionDifferential patterns in matricellular phenotypes in MM could be used in translational studies to improve patient outcome. More importantly, our data raise the possibility that cancer cells can use the matrisome for disease expansion and could be effectively targeted by anti-collagen, anti-elastin, and/or anti-hyaluronic acid therapies.
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Affiliation(s)
- Marcelo Luiz Balancin
- Laboratory of Genomics and Histomorphometry, Department of Pathology, University of São Paulo Medical School (USP), São Paulo, Brazil
| | - Camila Machado Baldavira
- Laboratory of Genomics and Histomorphometry, Department of Pathology, University of São Paulo Medical School (USP), São Paulo, Brazil
| | - Tabatha Gutierrez Prieto
- Laboratory of Genomics and Histomorphometry, Department of Pathology, University of São Paulo Medical School (USP), São Paulo, Brazil
| | - Juliana Machado-Rugolo
- Laboratory of Genomics and Histomorphometry, Department of Pathology, University of São Paulo Medical School (USP), São Paulo, Brazil
- Health Technology Assessment Center (NATS), Clinical Hospital (HCFMB), Medical School of São Paulo State University (UNESP), Botucatu, Brazil
| | - Cecília Farhat
- Laboratory of Genomics and Histomorphometry, Department of Pathology, University of São Paulo Medical School (USP), São Paulo, Brazil
| | - Aline Kawassaki Assato
- Laboratory of Genomics and Histomorphometry, Department of Pathology, University of São Paulo Medical School (USP), São Paulo, Brazil
| | - Ana Paula Pereira Velosa
- Rheumatology Division of the Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo, FMUSP, São Paulo, Brazil
| | - Walcy Rosolia Teodoro
- Rheumatology Division of the Hospital das Clinicas da Faculdade de Medicina da Universidade de São Paulo, FMUSP, São Paulo, Brazil
| | - Alexandre Muxfeldt Ab'Saber
- Laboratory of Genomics and Histomorphometry, Department of Pathology, University of São Paulo Medical School (USP), São Paulo, Brazil
| | - Teresa Yae Takagaki
- Division of Pneumology, Instituto do Coração (Incor), University of São Paulo Medical School (USP), São Paulo, Brazil
| | - Vera Luiza Capelozzi
- Laboratory of Genomics and Histomorphometry, Department of Pathology, University of São Paulo Medical School (USP), São Paulo, Brazil
- *Correspondence: Vera Luiza Capelozzi
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Tembely D, Henry A, Vanalderwiert L, Toussaint K, Bennasroune A, Blaise S, Sartelet H, Jaisson S, Galés C, Martiny L, Duca L, Romier-Crouzet B, Maurice P. The Elastin Receptor Complex: An Emerging Therapeutic Target Against Age-Related Vascular Diseases. Front Endocrinol (Lausanne) 2022; 13:815356. [PMID: 35222273 PMCID: PMC8873114 DOI: 10.3389/fendo.2022.815356] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/20/2022] [Indexed: 12/26/2022] Open
Abstract
The incidence of cardiovascular diseases is increasing worldwide with the growing aging of the population. Biological aging has major influence on the vascular tree and is associated with critical changes in the morphology and function of the arterial wall together with an extensive remodeling of the vascular extracellular matrix. Elastic fibers fragmentation and release of elastin degradation products, also known as elastin-derived peptides (EDPs), are typical hallmarks of aged conduit arteries. Along with the direct consequences of elastin fragmentation on the mechanical properties of arteries, the release of EDPs has been shown to modulate the development and/or progression of diverse vascular and metabolic diseases including atherosclerosis, thrombosis, type 2 diabetes and nonalcoholic steatohepatitis. Most of the biological effects mediated by these bioactive peptides are due to a peculiar membrane receptor called elastin receptor complex (ERC). This heterotrimeric receptor contains a peripheral protein called elastin-binding protein, the protective protein/cathepsin A, and a transmembrane sialidase, the neuraminidase-1 (NEU1). In this review, after an introductive part on the consequences of aging on the vasculature and the release of EDPs, we describe the composition of the ERC, the signaling pathways triggered by this receptor, and the current pharmacological strategies targeting ERC activation. Finally, we present and discuss new regulatory functions that have emerged over the last few years for the ERC through desialylation of membrane glycoproteins by NEU1, and its potential implication in receptor transactivation.
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Affiliation(s)
- Dignê Tembely
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), UFR Sciences Exactes et Naturelles, Reims, France
| | - Aubéri Henry
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), UFR Sciences Exactes et Naturelles, Reims, France
| | - Laetitia Vanalderwiert
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), UFR Sciences Exactes et Naturelles, Reims, France
| | - Kevin Toussaint
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), UFR Sciences Exactes et Naturelles, Reims, France
| | - Amar Bennasroune
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), UFR Sciences Exactes et Naturelles, Reims, France
| | - Sébastien Blaise
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), UFR Sciences Exactes et Naturelles, Reims, France
| | - Hervé Sartelet
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), UFR Sciences Exactes et Naturelles, Reims, France
| | - Stéphane Jaisson
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), UFR Sciences Exactes et Naturelles, Reims, France
| | - Céline Galés
- Institut des Maladies Métaboliques et Cardiovasculaires, INSERM U1048, Université de Toulouse, Toulouse, France
| | - Laurent Martiny
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), UFR Sciences Exactes et Naturelles, Reims, France
| | - Laurent Duca
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), UFR Sciences Exactes et Naturelles, Reims, France
| | - Béatrice Romier-Crouzet
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), UFR Sciences Exactes et Naturelles, Reims, France
| | - Pascal Maurice
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire (MEDyC), Université de Reims Champagne Ardenne (URCA), UFR Sciences Exactes et Naturelles, Reims, France
- *Correspondence: Pascal Maurice, ; orcid.org0000-0003-2167-4808
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Vindin HJ, Oliver BG, Weiss AS. Elastin in healthy and diseased lung. Curr Opin Biotechnol 2021; 74:15-20. [PMID: 34781101 DOI: 10.1016/j.copbio.2021.10.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 10/12/2021] [Accepted: 10/19/2021] [Indexed: 01/05/2023]
Abstract
Elastic fibers are an essential part of the pulmonary extracellular matrix (ECM). Intact elastin is required for normal function and its damage contributes profoundly to the etiology and pathology of lung disease. This highlights the need for novel lung-specific imaging methodology that enables high-resolution 3D visualization of the ECM. We consider elastin's involvement in chronic respiratory disease and examine recent methods for imaging and modeling of the lung in the context of advances in lung tissue engineering for research and clinical application.
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Affiliation(s)
- Howard J Vindin
- Charles Perkins Centre, The University of Sydney, Sydney 2006, NSW, Australia; School of Life and Environmental Sciences, The University of Sydney, 2006 Sydney, NSW, Australia; The Woolcock Institute, The University of Sydney, Sydney 2006, NSW, Australia
| | - Brian Gg Oliver
- The Woolcock Institute, The University of Sydney, Sydney 2006, NSW, Australia
| | - Anthony S Weiss
- Charles Perkins Centre, The University of Sydney, Sydney 2006, NSW, Australia; School of Life and Environmental Sciences, The University of Sydney, 2006 Sydney, NSW, Australia; Sydney Nano Institute, The University of Sydney, 2006 Sydney, NSW, Australia.
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Elastin-Derived Peptides in the Central Nervous System: Friend or Foe. Cell Mol Neurobiol 2021; 42:2473-2487. [PMID: 34374904 PMCID: PMC9560920 DOI: 10.1007/s10571-021-01140-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 08/03/2021] [Indexed: 12/11/2022]
Abstract
Elastin is one of the main structural matrix proteins of the arteries, lung, cartilage, elastic ligaments, brain vessels, and skin. These elastin fibers display incredible resilience and structural stability with long half-life. However, during some physiological and pathophysiological conditions, elastin is prone to proteolytic degradation and, due to the extremely low turnover rate, its degradation is practically an irreversible and irreparable phenomenon. As a result of elastin degradation, new peptides called elastin-derived peptides (EDPs) are formed. A growing body of evidence suggests that these peptides play an important role in the development of age-related vascular disease. They are also detected in the cerebrospinal fluid of healthy people, and their amount increases in patients after ischemic stroke. Recently, elastin-like polypeptides have been reported to induce overproduction of beta-amyloid in a model of Alzheimer's disease. Nevertheless, the role and mechanism of action of EDPs in the nervous system is largely unknown and limited to only a few studies. The article summarizes the current state of knowledge on the role of EDPs in the nervous system.
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10
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Wilkinson HN, Hardman MJ. A role for estrogen in skin ageing and dermal biomechanics. Mech Ageing Dev 2021; 197:111513. [PMID: 34044023 DOI: 10.1016/j.mad.2021.111513] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 05/20/2021] [Accepted: 05/22/2021] [Indexed: 01/11/2023]
Abstract
The skin is the body's primary defence against the external environment, preventing infection and desiccation. Therefore, alterations to skin homeostasis, for example with skin ageing, increase susceptibility to skin disease and injury. Skin biological ageing is uniquely influenced by a combination of intrinsic and extrinsic (primarily photoageing) factors, with differential effects on skin structure and function. Interestingly, skin architecture rapidly changes following the menopause, as a direct result of reduced circulating 17β-estradiol. The traditional clinical benefit of estrogens are supported by recent experimental data, where 17β-estradiol supplementation prevents age-related decline in the skin's structural and mechanical properties. However, the off-target effects of 17β-estradiol continue to challenge therapeutic application. Here we discuss how ageing alters the physiological and structural properties of the dermal extracellular matrix, and explore how estrogen receptor-targeted therapies may restore the mechanical defects associated with skin ageing.
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Affiliation(s)
- Holly N Wilkinson
- Centre for Atherothrombosis and Metabolic Disease, Hull York Medical School, The University of Hull, HU6 7RX, United Kingdom
| | - Matthew J Hardman
- Centre for Atherothrombosis and Metabolic Disease, Hull York Medical School, The University of Hull, HU6 7RX, United Kingdom.
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11
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Zhao Y, Zheng X, Zheng Y, Chen Y, Fei W, Wang F, Zheng C. Extracellular Matrix: Emerging Roles and Potential Therapeutic Targets for Breast Cancer. Front Oncol 2021; 11:650453. [PMID: 33968752 PMCID: PMC8100244 DOI: 10.3389/fonc.2021.650453] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 03/25/2021] [Indexed: 12/12/2022] Open
Abstract
Increasing evidence shows that the extracellular matrix (ECM) is an important regulator of breast cancer (BC). The ECM comprises of highly variable and dynamic components. Compared with normal breast tissue under homeostasis, the ECM undergoes many changes in composition and organization during BC progression. Induced ECM proteins, including fibrinogen, fibronectin, hyaluronic acid, and matricellular proteins, have been identified as important components of BC metastatic cells in recent years. These proteins play major roles in BC progression, invasion, and metastasis. Importantly, several specific ECM molecules, receptors, and remodeling enzymes are involved in promoting resistance to therapeutic intervention. Additional analysis of these ECM proteins and their downstream signaling pathways may reveal promising therapeutic targets against BC. These potential drug targets may be combined with new nanoparticle technologies. This review summarizes recent advances in functional nanoparticles that target the ECM to treat BC. Accurate nanomaterials may offer a new approach to BC treatment.
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Affiliation(s)
- Yunchun Zhao
- Department of Pharmacy, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Lab Women's Reproductive Health, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xiaoling Zheng
- Department of Pharmacy, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Lab Women's Reproductive Health, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yongquan Zheng
- Department of Pharmacy, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Lab Women's Reproductive Health, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yue Chen
- Department of Pharmacy, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Lab Women's Reproductive Health, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Weidong Fei
- Department of Pharmacy, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Lab Women's Reproductive Health, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Fengmei Wang
- Department of Pharmacy, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Lab Women's Reproductive Health, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Caihong Zheng
- Department of Pharmacy, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Lab Women's Reproductive Health, Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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12
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Hernández B, Crowet JM, Thiery J, Kruglik SG, Belloy N, Baud S, Dauchez M, Debelle L. Structural Analysis of Nonapeptides Derived from Elastin. Biophys J 2020; 118:2755-2768. [PMID: 32396850 DOI: 10.1016/j.bpj.2020.04.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 03/09/2020] [Accepted: 04/13/2020] [Indexed: 12/28/2022] Open
Abstract
Elastin-derived peptides are released from the extracellular matrix remodeling by numerous proteases and seem to regulate many biological processes, notably cancer progression. The canonical elastin peptide is VGVAPG, which harbors the XGXXPG consensus pattern, allowing interaction with the elastin receptor complex located at the surface of cells. Besides these elastokines, another class of peptides has been identified. This group of bioactive elastin peptides presents the XGXPGXGXG consensus sequence, but the reason for their bioactivity remains unexplained. To better understand their nature and structure-function relationships, herein we searched the current databases for this nonapeptide motif and observed that the XGXPGXGXG elastin peptides define a specific group of tandemly repeated patterns. Further, we focused on four tandemly repeated human elastin nonapeptides, i.e., AGIPGLGVG, VGVPGLGVG, AGVPGLGVG, and AGVPGFGAG. These peptides were analyzed by means of optical spectroscopies and molecular dynamics. Ultraviolet-circular dichroism and Raman spectra are consistent with a mixture of β-turn, β-strand, and random-chain secondary elements in aqueous media. Quantitative analysis of their conformations suggested that turns corresponded to half of the total population of structural elements, whereas the remaining half were equally distributed between β-strand and unordered chains. These distributions were confirmed by molecular dynamics simulations. Altogether, our data suggest that these highly dynamic peptides harbor a type II β-turn located in their central part. We hypothesize that this structural element could explain their specific bioactivity.
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Affiliation(s)
- Belén Hernández
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France; Groupe de Biophysique Moléculaire, Sorbonne Paris Cité, Université Paris 13, UFR Santé-Médecine-Biologie Humaine, Bobigny, France
| | - Jean-Marc Crowet
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France; Multiscale Molecular Modeling Platform, Université de Reims Champagne Ardenne, Reims, France
| | - Joseph Thiery
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Sergei G Kruglik
- UMR CNRS 8237, Laboratoire Jean-Perrin, Sorbonne Université, UPMC Paris 06, Paris, France
| | - Nicolas Belloy
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France; Multiscale Molecular Modeling Platform, Université de Reims Champagne Ardenne, Reims, France
| | - Stéphanie Baud
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France; Multiscale Molecular Modeling Platform, Université de Reims Champagne Ardenne, Reims, France
| | - Manuel Dauchez
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France; Multiscale Molecular Modeling Platform, Université de Reims Champagne Ardenne, Reims, France
| | - Laurent Debelle
- UMR CNRS 7369 Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France; Multiscale Molecular Modeling Platform, Université de Reims Champagne Ardenne, Reims, France.
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13
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Brassart-Pasco S, Brézillon S, Brassart B, Ramont L, Oudart JB, Monboisse JC. Tumor Microenvironment: Extracellular Matrix Alterations Influence Tumor Progression. Front Oncol 2020; 10:397. [PMID: 32351878 PMCID: PMC7174611 DOI: 10.3389/fonc.2020.00397] [Citation(s) in RCA: 146] [Impact Index Per Article: 36.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 03/05/2020] [Indexed: 12/12/2022] Open
Abstract
The tumor microenvironment (TME) is composed of various cell types embedded in an altered extracellular matrix (ECM). ECM not only serves as a support for tumor cell but also regulates cell-cell or cell-matrix cross-talks. Alterations in ECM may be induced by hypoxia and acidosis, by oxygen free radicals generated by infiltrating inflammatory cells or by tumor- or stromal cell-secreted proteases. A poorer diagnosis for patients is often associated with ECM alterations. Tumor ECM proteome, also named cancer matrisome, is strongly altered, and different ECM protein signatures may be defined to serve as prognostic biomarkers. Collagen network reorganization facilitates tumor cell invasion. Proteoglycan expression and location are modified in the TME and affect cell invasion and metastatic dissemination. ECM macromolecule degradation by proteases may induce the release of angiogenic growth factors but also the release of proteoglycan-derived or ECM protein fragments, named matrikines or matricryptins. This review will focus on current knowledge and new insights in ECM alterations, degradation, and reticulation through cross-linking enzymes and on the role of ECM fragments in the control of cancer progression and their potential use as biomarkers in cancer diagnosis and prognosis.
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Affiliation(s)
- Sylvie Brassart-Pasco
- Université de Reims Champagne Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire - MEDyC, Reims, France
| | - Stéphane Brézillon
- Université de Reims Champagne Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire - MEDyC, Reims, France
| | - Bertrand Brassart
- Université de Reims Champagne Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire - MEDyC, Reims, France
| | - Laurent Ramont
- Université de Reims Champagne Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire - MEDyC, Reims, France
- CHU Reims, Service Biochimie-Pharmacologie-Toxicologie, Reims, France
| | - Jean-Baptiste Oudart
- Université de Reims Champagne Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire - MEDyC, Reims, France
- CHU Reims, Service Biochimie-Pharmacologie-Toxicologie, Reims, France
| | - Jean Claude Monboisse
- Université de Reims Champagne Ardenne, SFR CAP-Santé (FED 4231), Laboratoire de Biochimie Médicale et Biologie Moléculaire, Reims, France
- CNRS UMR 7369, Matrice Extracellulaire et Dynamique Cellulaire - MEDyC, Reims, France
- CHU Reims, Service Biochimie-Pharmacologie-Toxicologie, Reims, France
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14
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Rigoglio NN, Rabelo ACS, Borghesi J, de Sá Schiavo Matias G, Fratini P, Prazeres PHDM, Pimentel CMMM, Birbrair A, Miglino MA. The Tumor Microenvironment: Focus on Extracellular Matrix. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1245:1-38. [PMID: 32266651 DOI: 10.1007/978-3-030-40146-7_1] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The extracellular matrix (ECM) regulates the development and maintains tissue homeostasis. The ECM is composed of a complex network of molecules presenting distinct biochemical properties to regulate cell growth, survival, motility, and differentiation. Among their components, proteoglycans (PGs) are considered one of the main components of ECM. Its composition, biomechanics, and anisotropy are exquisitely tuned to reflect the physiological state of the tissue. The loss of ECM's homeostasis is seen as one of the hallmarks of cancer and, typically, defines transitional events in tumor progression and metastasis. In this chapter, we discuss the types of proteoglycans and their roles in cancer. It has been observed that the amount of some ECM components is increased, while others are decreased, depending on the type of tumor. However, both conditions corroborate with tumor progression and malignancy. Therefore, ECM components have an increasingly important role in carcinogenesis and this leads us to believe that their understanding may be a key in the discovery of new anti-tumor therapies. In this book, the main ECM components will be discussed in more detail in each chapter.
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Affiliation(s)
- Nathia Nathaly Rigoglio
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, Brazil
| | - Ana Carolina Silveira Rabelo
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, Brazil
| | - Jessica Borghesi
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, Brazil
| | - Gustavo de Sá Schiavo Matias
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, Brazil
| | - Paula Fratini
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, Brazil
| | | | | | - Alexander Birbrair
- Department of Radiology, Columbia University Medical Center, New York, NY, USA
- Department of Pathology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Maria Angelica Miglino
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, Brazil.
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Abstract
Elastic fibers are found in the extracellular matrix (ECM) of tissues requiring resilience and depend on elasticity. Elastin and its degradation products have multiple roles in the oncologic process. In many malignancies, the remodeled ECM expresses high levels of the elastin protein which may have either positive or negative effects on tumor growth. Elastin cross-linking with other ECM components and the enzymes governing this process all have effects on tumorigenesis. Elastases, and specifically neutrophil elastase, are key drivers of invasion and metastasis and therefore are important targets for inhibition. Elastin degradation leads to the generation of bioactive fragments and elastin-derived peptides that further modulate tumor growth and spread. Interestingly, elastin-like peptides (ELP) and elastin-derived peptides (EDP) may also be utilized as nano-carriers to combat tumor growth. EDPs drive tumor development in a variety of ways, and specifically targeting EDPs and their binding proteins are major objectives for ongoing and future anti-cancer therapies. Research on both the direct anti-cancer activity and the drug delivery capabilities of ELPs is another area likely to result in novel therapeutic agents in the near future.
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16
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Elastin-Derived Peptide VGVAPG Affects Production and Secretion of Testosterone in Mouse Astrocyte In Vitro. Neurochem Res 2019; 45:385-394. [PMID: 31776971 DOI: 10.1007/s11064-019-02920-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 11/18/2019] [Accepted: 11/25/2019] [Indexed: 12/18/2022]
Abstract
Astrocytes play many distinct roles in the nervous system providing structural support for neurons and maintaining blood-brain barrier integrity. Steroid hormones exhibit a broad spectrum of actions in the central and peripheral nervous system, acting as trophic factors affecting cell differentiation and synaptic plasticity. In steroidogenesis, astrocytes play a key role by producing cholesterol, progesterone (P4), testosterone (T), and estradiol (E2). Currently there are only few studies which show that the Gly-Val-Ala-Pro-Gly (VGVAPG) peptide may affect the metabolism of astrocytes. Therefore, due to the role of neurosteroids, it is necessary to determine whether VGVAPG affects the level of E2, P4, and T in astrocytes. Primary mouse astrocytes were maintained in DMEM/F12 without phenol red, and supplemented with 10% charcoal/dextran-treated fetal bovine serum. Cells were exposed to 10 nM and 1 µM VGVAPG peptide and co-treated with cSrc kinase inhibitor I. After cell stimulation, we measured the Ki67 protein level and the production and secretion of P4, T, and E2. Our report presents the novel finding that the VGVAPG peptide affects the production and secretion of neurosteroids in astrocytes in vitro. The VGVAPG peptide increases the production of P4; however, at the same time, it decreases the secretion of P4 by astrocytes. On the other hand, it stimulates the production and secretion of T. Interestingly, the production of E2 did not change in any studied time interval. The expression of Ki67 protein increased after 48 h of exposition to the VGVAPG peptide. The cSrc kinase inhibitor I prevented most of the effects of VGVAPG peptide. Therefore, we postulate that T and cSrc kinase may be responsible for increasing astrocyte proliferation.
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17
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Elastin-derived peptide VGVAPG affects the proliferation of mouse cortical astrocytes with the involvement of aryl hydrocarbon receptor (Ahr), peroxisome proliferator-activated receptor gamma (Pparγ), and elastin-binding protein (EBP). Cytokine 2019; 126:154930. [PMID: 31760184 DOI: 10.1016/j.cyto.2019.154930] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 11/13/2019] [Accepted: 11/14/2019] [Indexed: 12/17/2022]
Abstract
During aging and ischemic and hemorrhagic stroke, elastin molecules are degraded and elastin-derived peptides are released into the brain microenvironment. Val-Gly-Val-Ala-Pro-Gly (VGVAPG) is a repeating hexapeptide in the elastin molecule. It is well documented that the peptide sequence binds with high affinity to elastin-binding protein (EBP) located on the cell surface, thereby transducing a molecular signal into the cell. The aim of our study was to investigate whether EBP, aryl hydrocarbon receptor (Ahr), and peroxisome proliferator-activated receptor gamma (Pparγ) are involved in VGVAPG-stimulated proliferation. Primary astrocytes were maintained in DMEM/F12 medium without phenol red, supplemented with 10 or 1% charcoal/dextran-treated fetal bovine serum (FBS). The cells were exposed to increasing concentrations of VGVAPG peptide, and resazurin reduction was measured. In addition, Glb1, Pparγ, and Ahr genes were silenced. After 48 h of exposure to 10 nM and 1 µM of VGVAPG peptide, the level of estradiol (E2) and the expression of Ki67 and S100B proteins were measured. The results showed that at a wide range of concentrations, VGVAPG peptide increased the metabolism of astrocytes depending on the concentration of FBS. After silencing of Glb1, Pparγ, and Ahr genes, VGVAPG peptide did not affect the cell metabolism which suggests the involvement of all the mentioned receptors in its mechanism of action. Interestingly, in the low-FBS medium, the silencing of Glb1 gene did not result in complete inhibition of VGVAPG-stimulated proliferation. On the other hand, in the medium with 10% FBS VGVAPG increased Ki67 expression after Pparγ silencing, whereas in the medium with 1% FBS VGVAPG decreased Ki67 expression. Following the application of Ahr siRNA, VGVAPG peptide decreased the production of E2 and increased the expression of Ki67 and S100B proteins.
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18
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Xu S, Xu H, Wang W, Li S, Li H, Li T, Zhang W, Yu X, Liu L. The role of collagen in cancer: from bench to bedside. J Transl Med 2019; 17:309. [PMID: 31521169 PMCID: PMC6744664 DOI: 10.1186/s12967-019-2058-1] [Citation(s) in RCA: 409] [Impact Index Per Article: 81.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 09/06/2019] [Indexed: 02/06/2023] Open
Abstract
Collagen is the major component of the tumor microenvironment and participates in cancer fibrosis. Collagen biosynthesis can be regulated by cancer cells through mutated genes, transcription factors, signaling pathways and receptors; furthermore, collagen can influence tumor cell behavior through integrins, discoidin domain receptors, tyrosine kinase receptors, and some signaling pathways. Exosomes and microRNAs are closely associated with collagen in cancer. Hypoxia, which is common in collagen-rich conditions, intensifies cancer progression, and other substances in the extracellular matrix, such as fibronectin, hyaluronic acid, laminin, and matrix metalloproteinases, interact with collagen to influence cancer cell activity. Macrophages, lymphocytes, and fibroblasts play a role with collagen in cancer immunity and progression. Microscopic changes in collagen content within cancer cells and matrix cells and in other molecules ultimately contribute to the mutual feedback loop that influences prognosis, recurrence, and resistance in cancer. Nanoparticles, nanoplatforms, and nanoenzymes exhibit the expected gratifying properties. The pathophysiological functions of collagen in diverse cancers illustrate the dual roles of collagen and provide promising therapeutic options that can be readily translated from bench to bedside. The emerging understanding of the structural properties and functions of collagen in cancer will guide the development of new strategies for anticancer therapy.
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Affiliation(s)
- Shuaishuai Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Huaxiang Xu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Wenquan Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Shuo Li
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Hao Li
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Tianjiao Li
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Wuhu Zhang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China.,Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China.,Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China
| | - Xianjun Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China. .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China. .,Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China. .,Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China.
| | - Liang Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, 270 Dong An Road, Shanghai, 200032, People's Republic of China. .,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, People's Republic of China. .,Shanghai Pancreatic Cancer Institute, Shanghai, 200032, People's Republic of China. .,Pancreatic Cancer Institute, Fudan University, Shanghai, 200032, People's Republic of China.
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19
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Szychowski KA, Rombel-Bryzek A, Dołhańczuk-Śródka A, Gmiński J. Antiproliferative Effect of Elastin-Derived Peptide VGVAPG on SH-SY5Y Neuroblastoma Cells. Neurotox Res 2019; 36:503-514. [PMID: 31161598 PMCID: PMC6745029 DOI: 10.1007/s12640-019-00040-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 03/29/2019] [Accepted: 04/01/2019] [Indexed: 02/06/2023]
Abstract
Throughout the lifetime of humans, the amount of stem cells and the rate of cell proliferation continue to decrease. Reactive oxygen species (ROS) are one among the many factors that promote stem cell aging. Both a decrease in the level of stem cells and increase in ROS production can lead to the development of different neurodegenerative diseases. This study was conducted to determine how the VGVAPG peptide, liberated from elastin during the aging process and under pathological conditions, affects ROS production and activities of antioxidant enzymes in undifferentiated, proliferating SH-SY5Y cells. SH-SY5Y cells were maintained in Dulbecco's modified Eagle's medium/nutrient mixture F-12 supplemented with 10% heat-inactivated fetal bovine serum (FBS). After treating the SH-SY5Y cells with VGVAPG peptide, we measured ROS production; cell metabolism, proliferation, and expression; and activities of superoxide dismutase (SOD), glutathione peroxidase (GPx), and catalase (CAT). We demonstrated that the VGVAPG peptide increases GPx expression and activity, whereas it decreases CAT expression in SH-SY5Y cells. Silencing of the GLB1 gene prevents changes in GPx activity. Despite the fact that the VGVAPG peptide increases GPx expression, it increases the ROS level. Moreover, the VGVAPG peptide decreases SH-SY5Y proliferation, which is prevented by the ROS scavenger N-acetyl-L-cysteine. Our data suggest that ROS production and decreased proliferation of SH-SY5Y cells are the results of excitotoxicity meditated through close unrecognized molecular pathways. More research is needed to elucidate the unknown mechanism of action of VGVAPG peptide in the nervous system.
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Affiliation(s)
- Konrad A Szychowski
- Department of Clinical Biochemistry and Laboratory Diagnostics, Institute of Medicine, University of Opole, Oleska 48, 45-052, Opole, Poland.
| | - Agnieszka Rombel-Bryzek
- Department of Clinical Biochemistry and Laboratory Diagnostics, Institute of Medicine, University of Opole, Oleska 48, 45-052, Opole, Poland
| | | | - Jan Gmiński
- Department of Public Health, Dietetics and Lifestyle Disorders, Faculty of Medicine, University of Information Technology and Management in Rzeszow, Sucharskiego 2, 35-225, Rzeszow, Poland
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20
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Thorlacius-Ussing J, Kehlet SN, Rønnow SR, Karsdal MA, Willumsen N. Non-invasive profiling of protease-specific elastin turnover in lung cancer: biomarker potential. J Cancer Res Clin Oncol 2018; 145:383-392. [PMID: 30467633 DOI: 10.1007/s00432-018-2799-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Accepted: 11/17/2018] [Indexed: 12/19/2022]
Abstract
PURPOSE Elastin is a signature protein of lungs. Increased elastin turnover driven by altered proteolytic activity is an important part of lung tumorigenesis. Elastin-derived fragments have been shown to be pro-tumorigenic, however, little is known regarding the biomarker potential of such elastin fragments. Here, we present an elastin turnover profile by non-invasively quantifying five specific elastin degradation fragments generated by different proteases. METHODS Elastin fragments were assessed in serum from patients with stage I-IV non-small cell lung cancer (NSCLC) (n = 40) and healthy controls (n = 30) using competitive ELISAs targeting different protease-generated fragments of elastin: ELM12 (generated by matrix metalloproteinase MMP-9 and -12), ELM7 (MMP-7), EL-NE (neutrophil elastase), EL-CG (cathepsin G) and ELP-3 (proteinase 3). RESULTS ELM12, ELM7, EL-NE and EL-CG were all significantly elevated in NSCLC patients (n = 40) when compared to healthy controls (n = 30) (ELM12, p = 0.0191; ELM7, p < 0.0001; EL-NE, p < 0.0001; EL-CG, p < 0.0001). ELP-3 showed no significant difference between patients and controls (p = 0.8735). All fragments correlated positively (Spearman, r: 0.69-0.81) when compared pairwise, except ELM12 (Spearman, r: 0.042-0.097). In general, all fragments were detectable across all stages of the disease. CONCLUSIONS Elastin fragments generated by different proteases are elevated in lung cancer patients compared to healthy controls but differ in their presence. This demonstrates non-invasive biomarker potential of elastin fragments in serum from lung cancer patients and suggests that different pathological mechanisms may be responsible for the elastin turnover, warranting further validation in clinical trials.
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Affiliation(s)
- Jeppe Thorlacius-Ussing
- Biomarkers & Research, Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark
- Department of Biology, University of Copenhagen, Ole Maaløes Vej 5, 2200, Copenhagen N, Denmark
| | - Stephanie Nina Kehlet
- Biomarkers & Research, Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark
| | - Sarah Rank Rønnow
- Biomarkers & Research, Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark
| | - Morten Asser Karsdal
- Biomarkers & Research, Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark
| | - Nicholas Willumsen
- Biomarkers & Research, Nordic Bioscience, Herlev Hovedgade 205-207, 2730, Herlev, Denmark.
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21
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Salesse S, Odoul L, Chazée L, Garbar C, Duca L, Martiny L, Mahmoudi R, Debelle L. Elastin molecular aging promotes MDA-MB-231 breast cancer cell invasiveness. FEBS Open Bio 2018; 8:1395-1404. [PMID: 30186741 PMCID: PMC6120250 DOI: 10.1002/2211-5463.12455] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 03/30/2018] [Accepted: 05/15/2018] [Indexed: 01/22/2023] Open
Abstract
Elastin is a long-lived extracellular matrix protein responsible for the structural integrity and function of tissues. Breast cancer elastosis is a complex phenomenon resulting in both the deposition of elastotic masses and the local production of elastin fragments. In invasive human breast cancers, an increase in elastosis is correlated with severity of the disease and age of the patient. Elastin-derived peptides (EDPs) are a hallmark of aging and are matrikines - matrix fragments having the ability to regulate cell physiology. They are known to promote processes linked to tumor progression, but their effects on breast cancer cells remain unexplored. Our data show that EDPs enhance the invasiveness of MDA-MB-231 breast cancer cells through the engagement of matrix metalloproteases 14 and 2. We therefore suggest that elastosis and/or an aged stroma could promote breast cancer cell invasiveness.
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Affiliation(s)
- Stéphanie Salesse
- UMR CNRS/URCA 7369 SFR CAP Santé Faculty of Sciences University of Reims Champagne-Ardenne France
| | - Ludivine Odoul
- UMR CNRS/URCA 7369 SFR CAP Santé Faculty of Sciences University of Reims Champagne-Ardenne France
| | - Lise Chazée
- UMR CNRS/URCA 7369 SFR CAP Santé Faculty of Sciences University of Reims Champagne-Ardenne France
| | - Christian Garbar
- Biopathology Department Institut Jean Godinot-Unicancer Reims France.,DERM-I-C EA7319 Université de Reims Champagne Ardenne France
| | - Laurent Duca
- UMR CNRS/URCA 7369 SFR CAP Santé Faculty of Sciences University of Reims Champagne-Ardenne France
| | - Laurent Martiny
- UMR CNRS/URCA 7369 SFR CAP Santé Faculty of Sciences University of Reims Champagne-Ardenne France
| | - Rachid Mahmoudi
- Faculty of Medicine, EA3797 University of Reims Champagne-Ardenne France.,Department of Geriatrics and Internal Medicine Maison Blanche Hospital Reims University Hospitals France
| | - Laurent Debelle
- UMR CNRS/URCA 7369 SFR CAP Santé Faculty of Sciences University of Reims Champagne-Ardenne France
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22
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Impact of Elastin-Derived Peptide VGVAPG on Matrix Metalloprotease-2 and -9 and the Tissue Inhibitor of Metalloproteinase-1, -2, -3 and -4 mRNA Expression in Mouse Cortical Glial Cells In Vitro. Neurotox Res 2018; 35:100-110. [PMID: 30062663 PMCID: PMC6313372 DOI: 10.1007/s12640-018-9935-x] [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: 02/08/2018] [Revised: 07/13/2018] [Accepted: 07/17/2018] [Indexed: 12/22/2022]
Abstract
Degradation products of elastin, i.e. elastin-derived peptides (EDPs), are involved in various physiological and pathological processes. EDPs are detectable in cerebrospinal fluid in healthy people and in patients after ischemic stroke. However, to date, no studies concerning the role of EDP in the nervous system were conducted. Matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs) play important roles during the repair phases of cerebral ischemia, particularly during angiogenesis and reestablishment of cerebral blood flow. Therefore, the aim of this study was to investigate the impact of the specific elastin-derived peptide VGVAPG on Mmp-2, -9 and Timp-1, -2, -3 and -4 mRNA expression in mouse cortical glial cells in vitro. Primary glial cells were maintained in DMEM/F12 without phenol red supplemented with 10% fetal bovine serum and the cells were exposed to 50 nM, 1 and 50 μM of the VGVAPG peptide. After 3 and 6 h of exposition to the peptide, expression of Mmp-2, -9 and Timp-1, -2, -3 and -4 mRNA was measured. Moreover, siRNA gene knockdown, cytotoxicity and apoptosis measurement were included in our experiments, which showed that VGVAPG in a wide range of concentrations exhibited neither proapoptotic nor cytotoxic properties in mouse glial cells in vitro. The peptides enhanced mRNA expression of Timp-2 and Timp-3 genes in an elastin-binding protein (EBP)-dependent manner. However, changes in mRNA expression of Mmp-2, Mmp-9 and Timp-4 were partially EBP-dependent. The decrease in mRNA expression of Timp-1 was EBP-independent. However, further studies underlying the VGVAPG peptide’s mechanism of action in the nervous system are necessary.
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23
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Skhinas JN, Cox TR. The interplay between extracellular matrix remodelling and kinase signalling in cancer progression and metastasis. Cell Adh Migr 2017; 12:529-537. [PMID: 29168660 DOI: 10.1080/19336918.2017.1405208] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The extracellular matrix (ECM) is a master regulator of cellular phenotype and behaviour. It plays a crucial role in both normal tissue homeostasis and complex diseases such as cancer. The interplay between the intrinsic factors of cancer cells themselves, including their genotype and signalling networks; and the extrinsic factors of the tumour stroma, such as the ECM and ECM remodelling; together determine the fate and behaviour of cancer cells. As a consequence, tumour progression, metastatic spread and response to therapy are ultimately controlled by ECM-driven fine-tuning of intracellular kinase signalling. The ability to target and uncouple this interaction presents an emerging and promising potential in the treatment of cancer.
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Affiliation(s)
- Joanna N Skhinas
- a The Garvan Institute of Medical Research and The Kinghorn Cancer Centre, Cancer Division, St Vincent's Clinical School, Faculty of Medicine, UNSW Sydney , Sydney, NSW , Australia
| | - Thomas R Cox
- a The Garvan Institute of Medical Research and The Kinghorn Cancer Centre, Cancer Division, St Vincent's Clinical School, Faculty of Medicine, UNSW Sydney , Sydney, NSW , Australia
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24
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George J, Tsutsumi M, Tsuchishima M. MMP-13 deletion decreases profibrogenic molecules and attenuates N-nitrosodimethylamine-induced liver injury and fibrosis in mice. J Cell Mol Med 2017; 21:3821-3835. [PMID: 28782260 PMCID: PMC5706575 DOI: 10.1111/jcmm.13304] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 06/05/2017] [Indexed: 12/16/2022] Open
Abstract
Connective tissue growth factor (CTGF) is involved in inflammation, pathogenesis and progression of liver fibrosis. Matrix metalloproteinase‐13 (MMP‐13) cleaves CTGF and releases several fragments, which are more potent than the parent molecule to induce fibrosis. The current study was aimed to elucidate the significance of MMP‐13 and CTGF and their downstream effects in liver injury and fibrosis. Hepatic fibrosis was induced using intraperitoneal injections of N‐nitrosodimethylamine (NDMA) in doses of 10 μg/g body weight on three consecutive days of each week over a period of 4 weeks in both wild‐type (WT) and MMP‐13 knockout mice. Administration of NDMA resulted in marked elevation of AST, ALT, TGF‐β1 and hyaluronic acid in the serum and activation of stellate cells, massive necrosis, deposition of collagen fibres and increase in total collagen in the liver of WT mice with a significant decrease in MMP‐13 knockout mice. Protein and mRNA levels of CTGF, TGF‐β1, α‐SMA and type I collagen and the levels of MMP‐2, MMP‐9 and cleaved products of CTGF were markedly increased in NDMA‐treated WT mice compared to the MMP‐13 knockout mice. Blocking of MMP‐13 with CL‐82198 in hepatic stellate cell cultures resulted in marked decrease of the staining intensity of CTGF as well as protein levels of full‐length CTGF and its C‐terminal fragments and active TGF‐β1. The data demonstrate that MMP‐13 and CTGF play a crucial role in modulation of fibrogenic mediators and promote hepatic fibrogenesis. Furthermore, the study suggests that blocking of MMP‐13 and CTGF has potential therapeutic implications to arrest liver fibrosis.
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Affiliation(s)
- Joseph George
- Department of Medicine, Division of Molecular Medicine, College of Physicians and Surgeons, Columbia University, New York, NY, USA.,Department of Hepatology, Kanazawa Medical University, Uchinada, Ishikawa, Japan
| | - Mikihiro Tsutsumi
- Department of Hepatology, Kanazawa Medical University, Uchinada, Ishikawa, Japan
| | - Mutsumi Tsuchishima
- Department of Hepatology, Kanazawa Medical University, Uchinada, Ishikawa, Japan
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25
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Extracellular matrix composition defines an ultra-high-risk group of neuroblastoma within the high-risk patient cohort. Br J Cancer 2016; 115:480-9. [PMID: 27415013 PMCID: PMC4985353 DOI: 10.1038/bjc.2016.210] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Revised: 06/08/2016] [Accepted: 06/15/2016] [Indexed: 12/17/2022] Open
Abstract
Background: Although survival for neuroblastoma patients has dramatically improved in recent years, a substantial number of children in the high-risk subgroup still die. Methods: We aimed to define a subgroup of ultra-high-risk patients from within the high-risk cohort. We used advanced morphometric approaches to quantify and characterise blood vessels, reticulin fibre networks, collagen type I bundles, elastic fibres and glycosaminoglycans in 102 high-risk neuroblastomas specimens. The Kaplan–Meier method was used to correlate the analysed elements with survival. Results: The organisation of blood vessels and reticulin fibres in neuroblastic tumours defined an ultra-high-risk patient subgroup with 5-year survival rate <15%. Specifically, tumours with irregularly shaped blood vessels, large sinusoid-like vessels, smaller and tortuous venules and arterioles and with large areas of reticulin fibres forming large, crosslinking, branching and haphazardly arranged networks were linked to the ultra-high-risk phenotype. Conclusions: We demonstrate that quantification of tumour stroma components by morphometric techniques has the potential to improve risk stratification of neuroblastoma patients.
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26
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Scandolera A, Odoul L, Salesse S, Guillot A, Blaise S, Kawecki C, Maurice P, El Btaouri H, Romier-Crouzet B, Martiny L, Debelle L, Duca L. The Elastin Receptor Complex: A Unique Matricellular Receptor with High Anti-tumoral Potential. Front Pharmacol 2016; 7:32. [PMID: 26973522 PMCID: PMC4777733 DOI: 10.3389/fphar.2016.00032] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Accepted: 02/03/2016] [Indexed: 12/29/2022] Open
Abstract
Elastin, one of the longest-lived proteins, confers elasticity to tissues with high mechanical constraints. During aging or pathophysiological conditions such as cancer progression, this insoluble polymer of tropoelastin undergoes an important degradation leading to the release of bioactive elastin-derived peptides (EDPs), named elastokines. EDP exhibit several biological functions able to drive tumor development by regulating cell proliferation, invasion, survival, angiogenesis, and matrix metalloproteinase expression in various tumor and stromal cells. Although, several receptors have been suggested to bind elastokines (αvβ3 and αvβ5 integrins, galectin-3), their main receptor remains the elastin receptor complex (ERC). This heterotrimer comprises a peripheral subunit, named elastin binding protein (EBP), associated to the protective protein/cathepsin A (PPCA). The latter is bound to a membrane-associated protein called Neuraminidase-1 (Neu-1). The pro-tumoral effects of elastokines have been linked to their binding onto EBP. Additionally, Neu-1 sialidase activity is essential for their signal transduction. Consistently, EDP-EBP interaction and Neu-1 activity emerge as original anti-tumoral targets. Interestingly, besides its direct involvement in cancer progression, the ERC also regulates diabetes outcome and thrombosis, an important risk factor for cancer development and a vascular process highly increased in patients suffering from cancer. In this review, we will describe ERC and elastokines involvement in cancer development suggesting that this unique receptor would be a promising therapeutic target. We will also discuss the pharmacological concepts aiming at blocking its pro-tumoral activities. Finally, its emerging role in cancer-associated complications and pathologies such as diabetes and thrombotic events will be also considered.
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Affiliation(s)
- Amandine Scandolera
- UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences Reims, France
| | - Ludivine Odoul
- UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences Reims, France
| | - Stéphanie Salesse
- UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences Reims, France
| | - Alexandre Guillot
- UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences Reims, France
| | - Sébastien Blaise
- UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences Reims, France
| | - Charlotte Kawecki
- UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences Reims, France
| | - Pascal Maurice
- UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences Reims, France
| | - Hassan El Btaouri
- UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences Reims, France
| | - Béatrice Romier-Crouzet
- UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences Reims, France
| | - Laurent Martiny
- UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences Reims, France
| | - Laurent Debelle
- UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences Reims, France
| | - Laurent Duca
- UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences Reims, France
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27
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Taatjes DJ, Roth J. The Histochemistry and Cell Biology omnium-gatherum: the year 2015 in review. Histochem Cell Biol 2016; 145:239-74. [DOI: 10.1007/s00418-016-1417-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2016] [Indexed: 02/07/2023]
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28
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Cho A, Howell VM, Colvin EK. The Extracellular Matrix in Epithelial Ovarian Cancer - A Piece of a Puzzle. Front Oncol 2015; 5:245. [PMID: 26579497 PMCID: PMC4629462 DOI: 10.3389/fonc.2015.00245] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 10/15/2015] [Indexed: 02/04/2023] Open
Abstract
Epithelial ovarian cancer is the fifth leading cause of cancer-related deaths in women and the most lethal gynecological malignancy. Extracellular matrix (ECM) is an integral component of both the normal and tumor microenvironment. ECM composition varies between tissues and is crucial for maintaining normal function and homeostasis. Dysregulation and aberrant deposition or loss of ECM components is implicated in ovarian cancer progression. The mechanisms by which tumor cells induce ECM remodeling to promote a malignant phenotype are yet to be elucidated. A thorough understanding of the role of the ECM in ovarian cancer is needed for the development of effective biomarkers and new therapies.
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Affiliation(s)
- Angela Cho
- School of Medical and Molecular Biosciences, University of Technology Sydney, Sydney, NSW, Australia
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute, Northern Sydney Local Health District, St. Leonards, NSW, Australia
| | - Viive M. Howell
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute, Northern Sydney Local Health District, St. Leonards, NSW, Australia
- Sydney Medical School Northern, University of Sydney, Sydney, NSW, Australia
| | - Emily K. Colvin
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute, Northern Sydney Local Health District, St. Leonards, NSW, Australia
- Sydney Medical School Northern, University of Sydney, Sydney, NSW, Australia
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29
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Ricard-Blum S, Vallet SD. Proteases decode the extracellular matrix cryptome. Biochimie 2015; 122:300-13. [PMID: 26382969 DOI: 10.1016/j.biochi.2015.09.016] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Accepted: 09/11/2015] [Indexed: 12/24/2022]
Abstract
The extracellular matrix is comprised of 1100 core-matrisome and matrisome-associated proteins and of glycosaminoglycans. This structural scaffold contributes to the organization and mechanical properties of tissues and modulates cell behavior. The extracellular matrix is dynamic and undergoes constant remodeling, which leads to diseases if uncontrolled. Bioactive fragments, called matricryptins, are released from the extracellular proteins by limited proteolysis and have biological activities on their own. They regulate numerous physiological and pathological processes such as angiogenesis, cancer, diabetes, wound healing, fibrosis and infectious diseases and either improve or worsen the course of diseases depending on the matricryptins and on the molecular and biological contexts. Several protease families release matricryptins from core-matrisome and matrisome-associated proteins both in vitro and in vivo. The major proteases, which decrypt the extracellular matrix, are zinc metalloproteinases of the metzincin superfamily (matrixins, adamalysins and astacins), cysteine proteinases and serine proteases. Some matricryptins act as enzyme inhibitors, further connecting protease and matricryptin fates and providing intricate regulation of major physiopathological processes such as angiogenesis and tumorigenesis. They strengthen the role of the extracellular matrix as a key player in tissue failure and core-matrisome and matrisome-associated proteins as important therapeutic targets.
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Affiliation(s)
- Sylvie Ricard-Blum
- UMR 5086 CNRS - Université Lyon 1, 7 Passage du Vercors, 69367 Lyon Cedex 07, France.
| | - Sylvain D Vallet
- UMR 5086 CNRS - Université Lyon 1, 7 Passage du Vercors, 69367 Lyon Cedex 07, France.
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30
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Scandolera A, Rabenoelina F, Chaintreuil C, Rusciani A, Maurice P, Blaise S, Romier-Crouzet B, El Btaouri H, Martiny L, Debelle L, Duca L. Uncoupling of Elastin Complex Receptor during In Vitro Aging Is Related to Modifications in Its Intrinsic Sialidase Activity and the Subsequent Lactosylceramide Production. PLoS One 2015; 10:e0129994. [PMID: 26086247 PMCID: PMC4473072 DOI: 10.1371/journal.pone.0129994] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Accepted: 05/15/2015] [Indexed: 12/16/2022] Open
Abstract
Degradation of elastin leads to the production of elastin-derived peptides (EDP), which exhibit several biological effects, such as cell proliferation or protease secretion. Binding of EDP on the elastin receptor complex (ERC) triggers lactosylceramide (LacCer) production and ERK1/2 activation following ERC Neu-1 subunit activation. The ability for ERC to transduce signals is lost during aging, but the mechanism involved is still unknown. In this study, we characterized an in vitro model of aging by subculturing human dermal fibroblasts. This model was used to understand the loss of EDP biological activities during aging. Our results show that ERC uncoupling does not rely on Neu-1 or PPCA mRNA or protein level changes. Furthermore, we observe that the membrane targeting of these subunits is not affected with aging. However, we evidence that Neu-1 activity and LacCer production are altered. Basal Neu-1 catalytic activity is strongly increased in aged cells. Consequently, EDP fail to promote Neu-1 catalytic activity and LacCer production in these cells. In conclusion, we propose, for the first time, an explanation for ERC uncoupling based on the age-related alterations of Neu-1 activity and LacCer production that may explain the loss of EDP-mediated effects occurring during aging.
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Affiliation(s)
- Amandine Scandolera
- Laboratoire Signalisation et Récepteurs Matriciels (SiRMa), UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences, Reims, France
| | - Fanja Rabenoelina
- Laboratoire Signalisation et Récepteurs Matriciels (SiRMa), UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences, Reims, France
| | - Carine Chaintreuil
- Laboratoire Signalisation et Récepteurs Matriciels (SiRMa), UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences, Reims, France
| | - Anthony Rusciani
- Laboratoire Signalisation et Récepteurs Matriciels (SiRMa), UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences, Reims, France
| | - Pascal Maurice
- Laboratoire Signalisation et Récepteurs Matriciels (SiRMa), UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences, Reims, France
| | - Sébastien Blaise
- Laboratoire Signalisation et Récepteurs Matriciels (SiRMa), UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences, Reims, France
| | - Béatrice Romier-Crouzet
- Laboratoire Signalisation et Récepteurs Matriciels (SiRMa), UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences, Reims, France
| | - Hassan El Btaouri
- Laboratoire Signalisation et Récepteurs Matriciels (SiRMa), UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences, Reims, France
| | - Laurent Martiny
- Laboratoire Signalisation et Récepteurs Matriciels (SiRMa), UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences, Reims, France
| | - Laurent Debelle
- Laboratoire Signalisation et Récepteurs Matriciels (SiRMa), UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences, Reims, France
| | - Laurent Duca
- Laboratoire Signalisation et Récepteurs Matriciels (SiRMa), UMR CNRS/URCA 7369, SFR CAP Santé, Université de Reims Champagne Ardenne, Faculté des Sciences, Reims, France
- * E-mail:
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31
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Spiesz EM, Thorpe CT, Chaudhry S, Riley GP, Birch HL, Clegg PD, Screen HR. Tendon extracellular matrix damage, degradation and inflammation in response to in vitro overload exercise. J Orthop Res 2015; 33:889-97. [PMID: 25721513 PMCID: PMC4855636 DOI: 10.1002/jor.22879] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2014] [Accepted: 02/13/2015] [Indexed: 02/04/2023]
Abstract
The role of inflammation in tendon injury is uncertain and a topic of current interest. In vitro studies of tendon accelerated overload damage can serve as a valuable source of information on the early stages of tendinopathy. Viable fascicle bundles from bovine flexor tendons were subjected to cyclic uniaxial loading from 1-10% strain. Immuno-staining for inflammatory markers and matrix degradation markers was performed on the samples after mechanical testing. Loaded samples exhibited visible extracellular matrix damage, with disrupted collagen fibers and fiber kinks, and notable damage to the interfascicular matrix. Inflammatory markers COX-2 and IL-6 were only expressed in the cyclically loaded samples. Collagen degradation markers MMP-1 and C1,2C were colocalized in many areas, with staining occurring in the interfascicular matrix or the fascicular tenocytes. These markers were present in control samples, but staining became increasingly intense with loading. Little MMP-3 or MMP-13 was evident in control sections. In loaded samples, some sections showed intense staining of these markers, again localized to interfascicular regions. This study suggests that inflammatory markers may be expressed rapidly after tendon overload exercise. Interestingly, both inflammation and damage-induced matrix remodeling seem to be concentrated in, or in the vicinity of, the highly cellular interfascicular matrix.
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Affiliation(s)
- Ewa M. Spiesz
- School of Engineering and Materials Science; Queen Mary University of London; London United Kingdom
| | - Chavaunne T. Thorpe
- School of Engineering and Materials Science; Queen Mary University of London; London United Kingdom
| | - Saira Chaudhry
- School of Engineering and Materials Science; Queen Mary University of London; London United Kingdom
| | - Graham P. Riley
- School of Biological Sciences; University of East Anglia; Norwich United Kingdom
| | - Helen L. Birch
- Institute of Orthopaedics and Musculoskeletal Science; University College London; London United Kingdom
| | - Peter D. Clegg
- Department of Musculoskeletal Biology; University of Liverpool; Liverpool United Kingdom
| | - Hazel R.C. Screen
- School of Engineering and Materials Science; Queen Mary University of London; London United Kingdom
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32
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The elastin peptide (VGVAPG)3 induces the 3D reorganisation of PML-NBs and SC35 speckles architecture, and accelerates proliferation of fibroblasts and melanoma cells. Histochem Cell Biol 2014; 143:245-58. [PMID: 25274422 DOI: 10.1007/s00418-014-1274-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/30/2014] [Indexed: 01/28/2023]
Abstract
During melanoma tumour growth, cancerous cells are exposed to the immediate surrounding the micro- and macro environment, which is largely modified through the degradation of the extracellular matrix by fibroblast-derived metalloproteinases. Among the degradation products, (VGVAPG)3, an elastin peptide is known to stimulate the proliferation of both fibroblasts and cancerous cells by binding to the elastin-binding receptor and activating the MEK/ERK signal transduction pathway. As this process strongly modifies mRNA synthesis, we investigated its effect on the relative three-dimensional organisation of the major partners of the mRNA splicing machinery: promyelocytic nuclear bodies (PML-NBs ) and splicing component 35 speckles (SC35) of normal fibroblasts and melanoma SK-MEL-28 cells. SC35 and PML-NBs proteins were immunolabeled and imaged by confocal microscopy within these cells cultured with (VGVAPG)3. Three-dimensional reconstruction was performed to elucidate the organisation of PML-NBs and SC35 speckles and their spatial relationship. In G0 cells, SC35 speckles were sequestered in PML-NBs. Shortly after (VGVAPG)3 stimulation, the three-dimensional organisation of PML-NBs and SC35 speckles changed markedly. In particular, SC35 speckles gradually enlarged and adopted a heterogeneous organisation, intermingled with PML-NBs. Conversely, inhibition of the elastin-binding protein or MEK/ERK pathway induced a remarkable early sequestration of condensed SC35 speckles in PML-NBs, the hallmark of splicing inhibition. The 3D architecture of speckles/PML-NBs highlights the modulation in their spatial relationship, the multiple roles of PML-NBs in activation, inhibition and sequestration, and provides the first demonstration of the dependence of PML-NBs and SC35 speckles on the elastin peptide for these functions.
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33
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Hwang E, Park SY, Lee HJ, Lee TY, Sun ZW, Yi TH. Gallic acid regulates skin photoaging in UVB-exposed fibroblast and hairless mice. Phytother Res 2014; 28:1778-88. [PMID: 25131997 DOI: 10.1002/ptr.5198] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Revised: 05/28/2014] [Accepted: 06/17/2014] [Indexed: 01/06/2023]
Abstract
Ultraviolet (UV) radiation is the primary factor in skin photoaging, which is characterized by wrinkle formation, dryness, and thickening. The mechanisms underlying skin photoaging are closely associated with degradation of collagen via upregulation of matrix metalloproteinase (MMP) activity, which is induced by reactive oxygen species (ROS) production. Gallic acid (GA), a phenolic compound, possesses a variety of biological activities including antioxidant and antiinflammatory activities. We investigated the protective effects of GA against photoaging caused by UVB irradiation using normal human dermal fibroblasts (NHDFs) in vitro and hairless mice in vivo. The production levels of ROS, interlukin-6, and MMP-1 were significantly suppressed, and type I procollagen expression was stimulated in UVB-irradiated and GA-treated NHDFs. GA treatment inhibited the activity of transcription factor activation protein 1. The effects of GA following topical application and dietary administration were examined by measuring wrinkle formation, histological modification, protein expression, and physiological changes such as stratum corneum hydration, transepidermal water loss, and erythema index. We found that GA decreased dryness, skin thickness, and wrinkle formation via negative modulation of MMP-1 secretion and positive regulation of elastin, type I procollagen, and transforming growth factor-β1. Our data indicate that GA is a potential candidate for the prevention of UVB-induced premature skin aging.
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Affiliation(s)
- Eunson Hwang
- Department of Oriental Medicinal Material and Processing, College of Life Science, Kyung Hee University, Global Campus, 1732 Deokyoungdaero, Giheung-gu, Yongin-si, Gyeonggi-do, 446-701, Korea
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34
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Herrmann D, Conway JRW, Vennin C, Magenau A, Hughes WE, Morton JP, Timpson P. Three-dimensional cancer models mimic cell-matrix interactions in the tumour microenvironment. Carcinogenesis 2014; 35:1671-9. [PMID: 24903340 DOI: 10.1093/carcin/bgu108] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Basic in vitro systems can be used to model and assess complex diseases, such as cancer. Recent advances in this field include the incorporation of multiple cell types and extracellular matrix proteins into three-dimensional (3D) models to recapitulate the structure, organization and functionality of live tissue in situ. Cells within such a 3D environment behave very differently from cells on two-dimensional (2D) substrates, as cell-matrix interactions trigger signalling pathways and cellular responses in 3D, which may not be observed in 2D. Thus, the use of 3D systems can be advantageous for the assessment of disease progression over 2D set-ups alone. Here, we highlight the current advantages and challenges of employing 3D systems in the study of cancer and provide an overview to guide the appropriate use of distinct models in cancer research.
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Affiliation(s)
- David Herrmann
- Cancer Division, Garvan Institute of Medical Research, The Kinghorn Cancer Centre, St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, NSW 2010, Sydney, Australia, Diabetes and Obesity Division, Garvan Institute of Medical Research, St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, NSW 2010, Sydney, Australia and The Beatson Institute for Cancer Research, Garscube Estate, Glasgow G61 1BD, UK
| | - James R W Conway
- Cancer Division, Garvan Institute of Medical Research, The Kinghorn Cancer Centre, St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, NSW 2010, Sydney, Australia, Diabetes and Obesity Division, Garvan Institute of Medical Research, St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, NSW 2010, Sydney, Australia and The Beatson Institute for Cancer Research, Garscube Estate, Glasgow G61 1BD, UK
| | - Claire Vennin
- Cancer Division, Garvan Institute of Medical Research, The Kinghorn Cancer Centre, St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, NSW 2010, Sydney, Australia, Diabetes and Obesity Division, Garvan Institute of Medical Research, St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, NSW 2010, Sydney, Australia and The Beatson Institute for Cancer Research, Garscube Estate, Glasgow G61 1BD, UK
| | - Astrid Magenau
- Cancer Division, Garvan Institute of Medical Research, The Kinghorn Cancer Centre, St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, NSW 2010, Sydney, Australia, Diabetes and Obesity Division, Garvan Institute of Medical Research, St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, NSW 2010, Sydney, Australia and The Beatson Institute for Cancer Research, Garscube Estate, Glasgow G61 1BD, UK
| | - William E Hughes
- Diabetes and Obesity Division, Garvan Institute of Medical Research, St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, NSW 2010, Sydney, Australia and
| | - Jennifer P Morton
- The Beatson Institute for Cancer Research, Garscube Estate, Glasgow G61 1BD, UK
| | - Paul Timpson
- Cancer Division, Garvan Institute of Medical Research, The Kinghorn Cancer Centre, St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, NSW 2010, Sydney, Australia, Diabetes and Obesity Division, Garvan Institute of Medical Research, St. Vincent's Clinical School, Faculty of Medicine, University of New South Wales, NSW 2010, Sydney, Australia and The Beatson Institute for Cancer Research, Garscube Estate, Glasgow G61 1BD, UK
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Khavandgar Z, Roman H, Li J, Lee S, Vali H, Brinckmann J, Davis EC, Murshed M. Elastin haploinsufficiency impedes the progression of arterial calcification in MGP-deficient mice. J Bone Miner Res 2014; 29:327-37. [PMID: 23857752 DOI: 10.1002/jbmr.2039] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Revised: 05/18/2013] [Accepted: 06/10/2013] [Indexed: 01/12/2023]
Abstract
Matrix gla protein (MGP) is a potent inhibitor of extracellular matrix (ECM) mineralization. MGP-deficiency in humans leads to Keutel syndrome, a rare genetic disease hallmarked by abnormal soft tissue calcification. MGP-deficient (Mgp(-/-)) mice show progressive deposition of hydroxyapatite minerals in the arterial walls and die within 2 months of age. The mechanism of antimineralization function of MGP is not fully understood. We examined the progression of vascular calcification and expression of several chondrogenic/osteogenic markers in the thoracic aortas of Mgp(-/-) mice at various ages. Although cells with chondrocyte-like morphology have been reported in the calcified aorta, our gene expression data indicate that chondrogenic/osteogenic markers are not upregulated in the arteries prior to the initiation of calcification. Interestingly, arterial calcification in Mgp(-/-) mice appears first in the elastic laminae. Considering the known mineral scaffolding function of elastin (ELN), a major elastic lamina protein, we hypothesize that elastin content in the laminae is a critical determinant for arterial calcification in Mgp(-/-) mice. To investigate this, we performed micro-computed tomography (µCT) and histological analyses of the aortas of Mgp(-/-);Eln(+/-) mice and show that elastin haploinsufficiency significantly reduces arterial calcification in this strain. Our data suggest that MGP deficiency leads to alterations of vascular ECM that may in turn initiate arterial calcification.
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Nobis M, McGhee EJ, Herrmann D, Magenau A, Morton JP, Anderson KI, Timpson P. Monitoring the dynamics of Src activity in response to anti-invasive dasatinib treatment at a subcellular level using dual intravital imaging. Cell Adh Migr 2014; 8:478-86. [PMID: 25482620 PMCID: PMC4594577 DOI: 10.4161/19336918.2014.970004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 10/20/2014] [Accepted: 07/24/2014] [Indexed: 12/18/2022] Open
Abstract
Optimising response to tyrosine kinase inhibitors in cancer remains an extensive field of research. Intravital imaging is an emerging tool, which can be used in drug discovery to facilitate and fine-tune maximum drug response in live tumors. A greater understanding of intratumoural delivery and pharmacodynamics of a drug can be obtained by imaging drug target-specific fluorescence resonance energy transfer (FRET) biosensors in real time. Here, we outline our recent work using a Src-FRET biosensor as a readout of Src activity to gauge optimal tyrosine kinase inhibition in response to dasatinib treatment regimens in vivo. By simultaneously monitoring both the inhibition of Src using FRET imaging, and the modulation of the surrounding extracellular matrix using second harmonic generation (SHG) imaging, we were able to show enhanced drug penetrance and delivery to live pancreatic tumors. We discuss the implications of this dual intravital imaging approach in the context of altered tumor-stromal interactions, while summarising how this approach could be applied to assess other combination strategies or tyrosine kinase inhibitors in a preclinical setting.
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Affiliation(s)
- Max Nobis
- The Beatson Institute for Cancer Research; Garscube Estate; Glasgow, UK
| | - Ewan J McGhee
- The Beatson Institute for Cancer Research; Garscube Estate; Glasgow, UK
| | - David Herrmann
- The Garvan Institute of Medical Research and The Kinghorn Cancer Centre; Cancer Division; St. Vincent's Clinical School; Faculty of Medicine; University of New South Wales; Sydney, Australia
| | - Astrid Magenau
- The Garvan Institute of Medical Research and The Kinghorn Cancer Centre; Cancer Division; St. Vincent's Clinical School; Faculty of Medicine; University of New South Wales; Sydney, Australia
| | - Jennifer P Morton
- The Beatson Institute for Cancer Research; Garscube Estate; Glasgow, UK
| | - Kurt I Anderson
- The Beatson Institute for Cancer Research; Garscube Estate; Glasgow, UK
| | - Paul Timpson
- The Garvan Institute of Medical Research and The Kinghorn Cancer Centre; Cancer Division; St. Vincent's Clinical School; Faculty of Medicine; University of New South Wales; Sydney, Australia
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37
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Blaise S, Romier B, Kawecki C, Ghirardi M, Rabenoelina F, Baud S, Duca L, Maurice P, Heinz A, Schmelzer CE, Tarpin M, Martiny L, Garbar C, Dauchez M, Debelle L, Durlach V. Elastin-derived peptides are new regulators of insulin resistance development in mice. Diabetes 2013; 62:3807-16. [PMID: 23919962 PMCID: PMC3806616 DOI: 10.2337/db13-0508] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Although it has long been established that the extracellular matrix acts as a mechanical support, its degradation products, which mainly accumulate during aging, have also been demonstrated to play an important role in cell physiology and the development of cardiovascular and metabolic diseases. In the current study, we show that elastin-derived peptides (EDPs) may be involved in the development of insulin resistance (IRES) in mice. In chow-fed mice, acute or chronic intravenous injections of EDPs induced hyperglycemic effects associated with glucose uptake reduction and IRES in skeletal muscle, liver, and adipose tissue. Based on in vivo, in vitro, and in silico approaches, we propose that this IRES is due to interaction between the insulin receptor (IR) and the neuraminidase-1 subunit of the elastin receptor complex triggered by EDPs. This interplay was correlated with decreased sialic acid levels on the β-chain of the IR and reduction of IR signaling. In conclusion, this is the first study to demonstrate that EDPs, which mainly accumulate with aging, may be involved in the insidious development of IRES.
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Affiliation(s)
- Sébastien Blaise
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
- Corresponding author: Sébastien Blaise,
| | - Béatrice Romier
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Charlotte Kawecki
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Maxime Ghirardi
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Fanja Rabenoelina
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Stéphanie Baud
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Laurent Duca
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Pascal Maurice
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Andrea Heinz
- Institute of Pharmacy, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | | | - Michel Tarpin
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Laurent Martiny
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Christian Garbar
- Département de Biopathologie, Institut Jean-Godinot, Centre Régional de Lutte Contre le Cancer, Reims, France
| | - Manuel Dauchez
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Laurent Debelle
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
| | - Vincent Durlach
- Formations de Recherche en Evolution CNRS 3481, Matrice Extracellulaire et Dynamique Cellulaire, Université de Reims Champagne Ardenne, UFR Sciences Exactes et Naturelles, Reims, France
- Pôle Thoracique et Cardio-Vasculaire, Hôpital Robert-Debré, Centre Hospitalier Universitaire de Reims, Reims, France
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Chao YH, Yang HS, Sun MG, Sun JS, Chen MH. Elastin-derived peptides induce inflammatory responses through the activation of NF-κB in human ligamentum flavum cells. Connect Tissue Res 2012; 53:407-14. [PMID: 22449139 DOI: 10.3109/03008207.2012.679368] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The formation of fibrotic tissue in the ligamentum flavum (LF) is usually preceded by breakdown of elastic fibers. Elastin-derived peptides (EDPs) from breakdown of elastic fibers display a wide range of biological activities in a variety of cells, but there is minimal information regarding the involvement in the processes of LF hypertrophy. The aim of this study is to elucidate the effects of EDPs on cultured human LF cells and to investigate their molecular and biochemical mechanisms. Human LF cells were obtained from 18 patients who underwent lumbar spine surgery. After treatment with different concentrations of EDPs with or without specific inhibitors in culture medium, the viability and proliferation of LF cells, genes expression, and the signaling pathways were evaluated and analyzed. It was found that 50 μg/ml EDPs significantly increased cell proliferation and synthesis of prostaglandin E(2). The gene expression and protein production of proinflammatory cytokines, including interleukin-1α (IL-1α), IL-1β, and IL-6, were also upregulated. The levels of p-ERK (extracellular signal-regulated kinase) and NF-κB increased immediately following EDP treatment and sustained up to 90 min. It was also found that NF-κB inhibitor, but not ERK1/2 inhibitor, attenuated EDP-dependent induction of IL-1α, IL-1β, and IL-6 expression, indicating that NF-κB pathways are required for EDP-induced IL-1α, IL-1β, and IL-6 gene expression in human LF cells. The results of this in vitro experiment suggest that EDPs do induce inflammatory responses in human LF cells and plays the key role in the development of LF hypertrophy.
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Affiliation(s)
- Yuan-Hung Chao
- Department of Physical Therapy and Assistive Technology, National Yang-Ming University, Taipei, Taiwan, ROC
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Elastin-derived peptides increase invasive capacities of lung cancer cells by post-transcriptional regulation of MMP-2 and uPA. Clin Exp Metastasis 2012; 29:511-22. [PMID: 22434583 DOI: 10.1007/s10585-012-9467-3] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2011] [Accepted: 03/08/2012] [Indexed: 01/25/2023]
Abstract
Elastin-rich lung extracellular matrix is largely remodeled during tumor invasion. Elastin degradation produces peptides displaying a wide range of biological activities. These elastin derived peptides (EP) interact with the elastin receptor complex (ERC) but also bind to α(V)β(3) integrin and galectin-3. In this study, we explored the role of EP and their receptors in tumor progression of lung carcinomas. Non-invasive and invasive lung tumor cell lines were incubated in presence of kappa-elastin (κE) or with synthetic peptides displaying receptor-specific sequences (VGVAPG, GRKRK, AGVPGLGVG and AGVPGFGAG). Modified Boyden chamber assays revealed an increased invasive capacity of invasive cells induced by κE. EP treatment had no effect on cell proliferation but zymography analysis revealed an increase of pro-MMP-2 and uPA levels in the conditioned media of treated cells. Moreover, the active form of MMP-2 was increased in invasive cells. Interestingly, this regulation was not observed at the mRNA level and actinomycin D was unable to inhibit κE effects. We also observed that the regulation of proteases protein level following κE treatment was an early process detectable after 1 h. All these effects could not be inhibited by lactose and V14, two ERC antagonists, or by blocking antibodies against α(V)β(3) integrin and galectin-3. Finally, VGVAPG and GRKRK failed to reproduce κE effects whereas nonapeptides partially mimicked them. These results demonstrate that treatment with EP up-regulates invasiveness of lung tumor cells via the release of proteolytic enzymes. This modulation involves post-transcriptional mechanisms and a nonapeptide-receptor different from the ERC, α(V)β(3) integrin and galectin-3.
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Harris LK. IFPA Gabor Than Award lecture: Transformation of the spiral arteries in human pregnancy: key events in the remodelling timeline. Placenta 2010; 32 Suppl 2:S154-8. [PMID: 21167598 DOI: 10.1016/j.placenta.2010.11.018] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2010] [Revised: 11/22/2010] [Accepted: 11/23/2010] [Indexed: 10/18/2022]
Abstract
During human pregnancy, the uterine spiral arteries are progressively remodelled to form dilated conduits lacking maternal vasomotor control. This phenomenon ensures that a constant supply of blood is delivered to the materno-fetal interface at an optimal velocity for nutrient exchange. Conversion of a tonic maternal arteriole composed of multiple layers of vascular smooth muscle, elastin and numerous other extracellular matrix components, into a highly dilated yet durable vessel, requires tight regulatory control and the coordinated actions of multiple cell types. Initial disruption of the vascular wall, characterised by foci of endothelial cell loss, and separation and misalignment of vascular smooth muscle cells (VSMC), is coincident with an influx of uterine natural killer (uNK) cells and macrophages. uNK cells are a source of angiogenic growth factors and matrix degrading proteases, thus they possess the capacity to initiate changes in VSMC phenotype and instigate extracellular matrix catabolism. However, complete vascular cell loss, mediated in part by apoptosis and dedifferentiation, is only achieved following colonisation of the arteries by extravillous trophoblast (EVT). EVT produce a variety of chemokines, cytokines and matrix degrading proteases, enabling them to influence the fate of other cells within the placental bed and complete the remodelling process. The complex interplay of cell-cell and cell-matrix interactions required for effective vascular transformation will be examined, with a particular focus on the role of (i) uNK cells and (ii) the enzyme matrix metalloproteinase-12 (MMP-12). Parallels with remodelling events occurring in other vascular beds will also be drawn.
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Affiliation(s)
- L K Harris
- Maternal and Fetal Health Research Group, University of Manchester, Manchester, UK.
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