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Smith MM, Melrose J. Pentosan Polysulfate Affords Pleotropic Protection to Multiple Cells and Tissues. Pharmaceuticals (Basel) 2023; 16:437. [PMID: 36986536 PMCID: PMC10132487 DOI: 10.3390/ph16030437] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/18/2023] [Accepted: 03/01/2023] [Indexed: 03/16/2023] Open
Abstract
Pentosan polysulfate (PPS), a small semi-synthetic highly sulfated heparan sulfate (HS)-like molecule, shares many of the interactive properties of HS. The aim of this review was to outline the potential of PPS as an interventional therapeutic protective agent in physiological processes affecting pathological tissues. PPS is a multifunctional molecule with diverse therapeutic actions against many disease processes. PPS has been used for decades in the treatment of interstitial cystitis and painful bowel disease, it has tissue-protective properties as a protease inhibitor in cartilage, tendon and IVD, and it has been used as a cell-directive component in bioscaffolds in tissue engineering applications. PPS regulates complement activation, coagulation, fibrinolysis and thrombocytopenia, and it promotes the synthesis of hyaluronan. Nerve growth factor production in osteocytes is inhibited by PPS, reducing bone pain in osteoarthritis and rheumatoid arthritis (OA/RA). PPS also removes fatty compounds from lipid-engorged subchondral blood vessels in OA/RA cartilage, reducing joint pain. PPS regulates cytokine and inflammatory mediator production and is also an anti-tumor agent that promotes the proliferation and differentiation of mesenchymal stem cells and the development of progenitor cell lineages that have proven to be useful in strategies designed to effect repair of the degenerate intervertebral disc (IVD) and OA cartilage. PPS stimulates proteoglycan synthesis by chondrocytes in the presence or absence of interleukin (IL)-1, and stimulates hyaluronan production by synoviocytes. PPS is thus a multifunctional tissue-protective molecule of potential therapeutic application for a diverse range of disease processes.
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Affiliation(s)
- Margaret M. Smith
- Raymond Purves Laboratory, Institute of Bone and Joint Research, Kolling Institute of Medical Research, Faculty of Health and Science, University of Sydney at Royal North Shore Hospital, St. Leonards, NSW 2065, Australia;
| | - James Melrose
- Raymond Purves Laboratory, Institute of Bone and Joint Research, Kolling Institute of Medical Research, Faculty of Health and Science, University of Sydney at Royal North Shore Hospital, St. Leonards, NSW 2065, Australia;
- Graduate Schools of Biomedical Engineering, University of NSW, Sydney, NSW 2052, Australia
- Sydney Medical School, Northern Campus, Royal North Shore Hospital, St. Leonards, NSW 2065, Australia
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Smith MM, Hayes AJ, Melrose J. Pentosan Polysulphate (PPS), a Semi-Synthetic Heparinoid DMOAD With Roles in Intervertebral Disc Repair Biology emulating The Stem Cell Instructive and Tissue Reparative Properties of Heparan Sulphate. Stem Cells Dev 2022; 31:406-430. [PMID: 35102748 DOI: 10.1089/scd.2022.0007] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
This review highlights the attributes of pentosan polysulphate (PPS) in the promotion of intervertebral disc (IVD) repair processes. PPS has been classified as a disease modifying osteoarthritic drug (DMOAD) and many studies have demonstrated its positive attributes in the countering of degenerative changes occurring in cartilaginous tissues during the development of osteoarthritis (OA). Degenerative changes in the IVD also involve inflammatory cytokines, degradative proteases and cell signalling pathways similar to those operative in the development of OA in articular cartilage. PPS acts as a heparan sulphate (HS) mimetic to effect its beneficial effects in cartilage. The IVD contains small cell membrane HS-proteoglycans (HSPGs) such as syndecan, and glypican and a large multifunctional HS/chondroitin sulphate (CS) hybrid proteoglycan (HSPG2/perlecan) that have important matrix stabilising properties and sequester, control and present growth factors from the FGF, VEGF, PDGF and BMP families to cellular receptors to promote cell proliferation, differentiation and matrix synthesis. HSPG2 also has chondrogenic properties and stimulates the synthesis of extracellular matrix (ECM) components, expansion of cartilaginous rudiments and has roles in matrix stabilisation and repair. Perlecan is a perinuclear and nuclear proteoglycan in IVD cells with roles in chromatin organisation and control of transcription factor activity, immunolocalises to stem cell niches in cartilage, promotes escape of stem cells from quiescent recycling, differentiation and attainment of pluripotency and migratory properties. These participate in tissue development and morphogenesis, ECM remodelling and repair. PPS also localises in the nucleus of stromal stem cells, promotes development of chondroprogenitor cell lineages, ECM synthesis and repair and discal repair by resident disc cells. The availability of recombinant perlecan and PPS offer new opportunities in repair biology. These multifunctional agents offer welcome new developments in repair strategies for the IVD.
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Affiliation(s)
- Margaret M Smith
- The University of Sydney Raymond Purves Bone and Joint Research Laboratories, 247198, St Leonards, New South Wales, Australia;
| | - Anthony J Hayes
- Cardiff School of Biosciences, University of Cardiff, UK, Bioimaging Unit, Cardiff, Wales, United Kingdom of Great Britain and Northern Ireland;
| | - James Melrose
- Kolling Institute, University of Sydney, Royal North Shore Hospital, Raymond Purves Lab, Sydney Medical School Northern, Level 10, Kolling Institute B6, Royal North Shore Hospital, St. Leonards, New South Wales, Australia, 2065.,University of New South Wales, 7800, Graduate School of Biomedical Engineering, University of NSW, Sydney, New South Wales, Australia, 2052;
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3
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Barone D, Cito L, Tommonaro G, Abate AA, Penon D, De Prisco R, Penon A, Forte IM, Benedetti E, Cimini A, Indovina P, Nicolaus B, Pentimalli F, Giordano A. Antitumoral potential, antioxidant activity and carotenoid content of two Southern Italy tomato cultivars extracts: San Marzano and Corbarino. J Cell Physiol 2017; 233:1266-1277. [DOI: 10.1002/jcp.25995] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 05/09/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Daniela Barone
- Oncology Research Center of Mercogliano (CROM)Istituto Nazionale Tumori—IRCCS—Fondazione G. PascaleNaplesItaly
| | - Letizia Cito
- Oncology Research Center of Mercogliano (CROM)Istituto Nazionale Tumori—IRCCS—Fondazione G. PascaleNaplesItaly
| | - Giuseppina Tommonaro
- Institute of Biomolecular ChemistryNational Research Council of ItalyPozzuoliItaly
| | - Agnese A. Abate
- Sbarro Institute for Cancer Research and Molecular Medicine and Center for Biotechnology, College of Science and TechnologyTemple UniversityPhiladelphiaPennsylvania
| | - Danila Penon
- Department of Biochemistry and Medical BiotechnologyUniversity of Naples Federico IINaplesItaly
| | - Rocco De Prisco
- Institute of Biomolecular ChemistryNational Research Council of ItalyPozzuoliItaly
| | - Antonella Penon
- Department of Medicine, Surgery and NeuroscienceUniversity of SienaSienaItaly
| | - Iris M. Forte
- Oncology Research Center of Mercogliano (CROM)Istituto Nazionale Tumori—IRCCS—Fondazione G. PascaleNaplesItaly
| | - Elisabetta Benedetti
- Department of Life, Health and Environmental SciencesUniversity of L'AquilaL'AquilaItaly
| | - Annamaria Cimini
- Sbarro Institute for Cancer Research and Molecular Medicine and Center for Biotechnology, College of Science and TechnologyTemple UniversityPhiladelphiaPennsylvania
- Department of Life, Health and Environmental SciencesUniversity of L'AquilaL'AquilaItaly
| | - Paola Indovina
- Sbarro Institute for Cancer Research and Molecular Medicine and Center for Biotechnology, College of Science and TechnologyTemple UniversityPhiladelphiaPennsylvania
- Department of Medicine, Surgery and NeuroscienceUniversity of SienaSienaItaly
| | - Barbara Nicolaus
- Institute of Biomolecular ChemistryNational Research Council of ItalyPozzuoliItaly
| | - Francesca Pentimalli
- Oncology Research Center of Mercogliano (CROM)Istituto Nazionale Tumori—IRCCS—Fondazione G. PascaleNaplesItaly
| | - Antonio Giordano
- Sbarro Institute for Cancer Research and Molecular Medicine and Center for Biotechnology, College of Science and TechnologyTemple UniversityPhiladelphiaPennsylvania
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Jones DR. Measuring midkine: the utility of midkine as a biomarker in cancer and other diseases. Br J Pharmacol 2015; 171:2925-39. [PMID: 24460734 DOI: 10.1111/bph.12601] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2013] [Revised: 11/15/2013] [Accepted: 01/17/2014] [Indexed: 01/05/2023] Open
Abstract
Midkine (MK) is a pleiotropic growth factor prominently expressed during embryogenesis but down-regulated to neglible levels in healthy adults. Many published studies have demonstrated striking MK overexpression compared with healthy controls in various pathologies, including ischaemia, inflammation, autoimmunity and, most notably, in many cancers. MK expression is detectable in biopsies of diseased, but not healthy, tissues. Significantly, because it is a soluble cytokine, elevated MK is readily apparent in the blood and other body fluids such as urine and CSF, making MK a relatively convenient, accessible, non-invasive and inexpensive biomarker for population screening and early disease detection. The first diagnostic tests that quantify MK are just now receiving regulatory clearance and entering the clinic. This review examines the current state of knowledge pertaining to MK as a biomarker and highlights promising indications and clinical settings where measuring MK could make a difference to patient treatment. I also raise outstanding questions about reported variants of MK as well as MK's bio-distribution in vivo. Answering these questions in future studies will enhance our understanding of the significance of measured MK levels in both patients and healthy subjects, and may reveal further opportunities for measuring MK to diagnose disease. MK has already proven to be a biomarker that can significantly improve detection, management and treatment of cancer, and there is significant promise for developing further MK-based diagnostics in the future.
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Affiliation(s)
- D R Jones
- Cellmid Ltd., Sydney, NSW, Australia
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Dai LC, Xu DY, Yao X, Min LS, Zhao N, Xu BY, Xu ZP, Lu YL. Construction of a fusion protein expression vector MK-EGFP and its subcellular localization in different carcinoma cell lines. World J Gastroenterol 2006; 12:7649-53. [PMID: 17171794 PMCID: PMC4088047 DOI: 10.3748/wjg.v12.i47.7649] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To construct an expression plasmid encoding human wild-type midkine (MK) and enhanced green fluorescence protein (EGFP) fusion protein (MK-EGFP), and to analyze the subcellular localization of MK in different carcinoma cell lines.
METHODS: Two kinds of MK coding sequences with or without signal peptide were cloned into plasmid pEGFP-N2, and the recombinant plasmids constructed were introduced into HepG2, MCF7 and DU145 cells, respectively, by transfection. With the help of laser scanning confocal microscopy, the expression and subcellular localization of MK-GFP fusion protein could be detected.
RESULTS: Compared with the GFP control, in which fluorescence was detected diffusely over the entire cell body except in the nucleolus, both kinds of fusion protein MK-GFP were localized exclusively to the nucleus and accumulated in the nucleolus in the three kinds of cancer cell lines.
CONCLUSION: This study reveals the specific nucleolar translocation independent of signal peptide, which may be involved in the mechanism that MK works. It provides valuable evidence for further study on the functions of MK in nucleus and its possible mechanisms, in which ribosomal RNA transcription and ribosome assembly are involved.
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Affiliation(s)
- Li-Cheng Dai
- Huzhou Key Laboratory of Molecular Medicine, Huzhou Central Hospital, Huzhou 313000, Zhejiang Province, China.
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Kim TM, Jeong HJ, Seo MY, Kim SC, Cho G, Park CH, Kim TS, Park KH, Chung HC, Rha SY. Determination of Genes Related to Gastrointestinal Tract Origin Cancer Cells Using a cDNA Microarray. Clin Cancer Res 2005. [DOI: 10.1158/1078-0432.79.11.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Purpose: We evaluated the genome-wide gene expression profiles of various cancer cell lines to identify the gastrointestinal tract cancer cell–related genes.
Experimental Design: Gene expression profilings of 27 cancer cell lines and 9 tissues using 7.5K human cDNA microarrays in indirect design with Yonsei reference RNA composed of 11 cancer cell line RNAs were done. The significant genes were selected using significant analysis of microarray in various sets of data. The selected genes were validated using real-time PCR analysis.
Results: After intensity-dependent, within-print-tip normalization by loess method, we observed that expression patterns of cell lines and tissues were substantially different, divided in two discrete clusters. Next, we selected 115 genes that discriminate gastrointestinal cancer cell lines from others using significant analysis of microarray. Among the expression profiles of five gastric cancer cell lines, 66 genes were identified as differentially expressed genes related to metastatic phenotype. YCC-16, which was established from the peripheral blood of one advanced gastric cancer patient, produced a unique gene expression pattern resembling the profiles of lymphoid cell lines. Quantitative real-time reverse transcription-PCR results of selected genes, including PXN, KRT8, and ITGB5, were correlated to microarray data and successfully discriminate the gastrointestinal tract cancer cell lines from hematologic malignant cell lines.
Conclusions: A gene expression database could serve as a useful source for the further investigation of cancer biology using the cell lines.
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Affiliation(s)
- Tae Moon Kim
- 1Cancer Metastasis Research Center, Yonsei Cancer Center and
| | - Ha Jin Jeong
- 1Cancer Metastasis Research Center, Yonsei Cancer Center and
- 2Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Min Young Seo
- 1Cancer Metastasis Research Center, Yonsei Cancer Center and
| | - Sang Chul Kim
- 1Cancer Metastasis Research Center, Yonsei Cancer Center and
- 2Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Gabee Cho
- 1Cancer Metastasis Research Center, Yonsei Cancer Center and
| | - Chan Hee Park
- 1Cancer Metastasis Research Center, Yonsei Cancer Center and
- 2Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Tae Soo Kim
- 1Cancer Metastasis Research Center, Yonsei Cancer Center and
| | - Kyu Hyun Park
- 1Cancer Metastasis Research Center, Yonsei Cancer Center and
| | - Hyun Cheol Chung
- 1Cancer Metastasis Research Center, Yonsei Cancer Center and
- 2Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
| | - Sun Young Rha
- 1Cancer Metastasis Research Center, Yonsei Cancer Center and
- 2Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, Seoul, Korea
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Barthlen W, Flaadt D, Girgert R, Conzelmann J, Schweizer P, Zugmaier G, Buck M, Knabbe C. Significance of heparin-binding growth factor expression on cells of solid pediatric tumors. J Pediatr Surg 2003; 38:1296-304. [PMID: 14523809 DOI: 10.1016/s0022-3468(03)00385-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND The heparin-binding growth factors pleiotrophin (PTN), midkine (MK), vascular endothelial growth factor (VEGF), and basic fibroblast growth factor (bFGF) stimulate tumor cell proliferation and angiogenesis. In this study the authors wanted to know if these growth factors are expressed by cell lines and tumor tissue of solid pediatric tumors, growth factor expression is influenced by proinflammatory cytokines, and local growth factor concentration has an influence on experimental tumor growth. METHODS Growth factor mRNA expression was analyzed by reverse transcriptase polymerase chain reaction (RT-PCR) and protein secretion by enzyme-linked immunosorbent assay (ELISA). Neuroblastoma cells were suspended in solutions containing different growth factor concentrations before injection into the nude mice, which were given pentosan polysulfate (PPS) for antagonism. RESULTS The analyzed growth factors were expressed by most cells of solid malignant pediatric tumors. Their expression was not influenced by proinflammatory cytokines. The inhibition of tumor growth by PPS in the nude mouse model was dependent on the local growth factor concentration. High concentration excluded significant tumor suppression. CONCLUSIONS Because of the redundancy of growth factor expression and the abolishment of PPS efficacy by a high local growth factor concentration, the authors conclude that overall targeting of growth factors is a promising approach to cancer therapy in childhood.
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Affiliation(s)
- Winfried Barthlen
- Department of Pediatric Surgery, University Tübingen, Tübingen, Germany
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Schneider BG, Rha SY, Chung HC, Bravo JC, Mera R, Torres JC, Plaisance KT, Schlegel R, McBride CM, Reveles XT, Leach RJ. Regions of allelic imbalance in the distal portion of chromosome 12q in gastric cancer. Mol Pathol 2003; 56:141-9. [PMID: 12782760 PMCID: PMC1187309 DOI: 10.1136/mp.56.3.141] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2003] [Indexed: 11/04/2022]
Abstract
AIMS To define regions of loss on the distal portion of chromosome 12q in gastric adenocarcinoma. METHODS Microsatellite analysis on chromosome 12 was performed on 19 human gastric cancer cell lines using 77 markers, 71 of which were within or distal to 12q21; some portions of this region showed extended regions of homozygosity (ERHs) in 10 of 19 gastric cancer cell lines. In addition, microdissected tumour cells from 76 primary gastric adenocarcinomas were examined using 13 markers of interest implicated by the cell line data; 70% of these showed allelic imbalance (AI) at one or more markers in or distal to 12q21. RESULTS Mapping ERHs in the cell lines and sites of AI in the tumours identified three regions that contain putative tumour suppressor genes: region A is located within 2.8 Mb between markers D12S1667 and D12S88; region B, within 1.9 Mb between markers D12S1607 and D12S78; and region C, in 0.74 Mb between markers D12S342 and D12S324. Fluorescence in situ hybridisation (FISH) analysis in two cell lines confirmed that two of the ERHs reflected deletions, not amplifications, of D12S81 in region A and D12S340 in region C. FISH analysis of marker D12S1075 within an ERH containing region B in one cell line showed neither amplification nor deletion. AI on 12q was not associated with prognosis, but was associated with ethnicity of the patient. CONCLUSIONS These results identify regions on chromosome 12 that appear to contain tumour suppressor genes important in the development of gastric cancer.
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Affiliation(s)
- B G Schneider
- Louisiana State University Health Sciences Center, Department of Pathology and Stanley Scott Cancer Center, New Orleans, LA 70112, USA.
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SUN XZ, FUKUI Y. Midkine, A New Heparin-Binding Growth/Differentiation Factor: Expression and Distribution during Embryogenesis and Pathological Status. Congenit Anom (Kyoto) 1998. [DOI: 10.1111/j.1741-4520.1998.tb00327.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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