1
|
Pandey SP, Singh PK, Jha P, Jobby R. A turn-on fluorescence sensor for detection of heparinase with heparin templated aggregation of tetracationic porphyrin derivative. Int J Biol Macromol 2023; 249:125934. [PMID: 37482160 DOI: 10.1016/j.ijbiomac.2023.125934] [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: 03/01/2023] [Revised: 07/03/2023] [Accepted: 07/20/2023] [Indexed: 07/25/2023]
Abstract
Heparinase is the only mammalian endoglycosidase that breaks down the commonly used blood-anticoagulant heparin into therapeutically relevant low-molecular-weight-heparin. Importantly, heparinase has been considered a malignant disease diagnostic marker. Thus, it is essential to develop detection scheme for heparinase. However, optical methods for heparinase determination are limited. In the present work, we report a turn-on fluorescence sensor for detection of heparinase that utilizes heparin-templated aggregation of a tetra-cationic porphyrin derivative, TMPyP4+, as a sensing framework. Heparinase cleaves the glycosidic linkage between hexosamine and uronic acid in the structure of heparin to destroy its polyelectrolytic nature that originally causes the aggregation of TMPyP4+. Thus, heparinase leads to dissociation of TMPyP4+ aggregates and generates an optical signal. This system leads to a sensitive and selective response towards heparinase with a Limit of Detection (LOD) of 0.3 pmol/L. Further, the same system is demonstrated to sense a trace amount of Oversulfated Chondrootin Sulphate (OSCS) in heparin, which is a heparin adulterant, by utilizing the fact that OSCS serves as an inhibitor for heparinase activity, which leads to reverse modulation in the photo-physical features of the monomer/aggregate equilibrium of the TMPyP4+-heparin-heparinase system. The sensing mechanism has been thoroughly demonstrated by ground-state absorption, steady-state emission, and time-resolved emission measurements. The selectivity of the sensor was tested using lysozyme, α-amylase, pepsin, trypsin, lipase, and glucose oxidase in the heparinase selectivity study and the method is also validated using another method reported in the literature. The study provides a new approach for the development of optical methods for the detection of heparinase and oversulfated chondroitin sulfate, which is currently limited.
Collapse
Affiliation(s)
- Shrishti P Pandey
- Amity Institute of Biotechnology, Amity University Maharashtra - Mumbai - Pune Expressway, Bhatan, Panvel, Maharashtra 410206, India
| | - Prabhat K Singh
- Radiation & Photochemistry Division, Bhabha Atomic Research Centre, Mumbai 400 085, India; Homi Bhabha National Institute, Anushaktinagar, Mumbai 400085, India.
| | - Pamela Jha
- Department of Biological Sciences, Sunandan Divatia School of Science, NMIMS Deemed to be University, Vile Parle (West), Mumbai 400056, India
| | - Renitta Jobby
- Amity Institute of Biotechnology, Amity University Maharashtra - Mumbai - Pune Expressway, Bhatan, Panvel, Maharashtra 410206, India; Amity Centre of Excellence in Astrobiology, Amity University Maharashtra - Pune Expressway, Bhatan, Panvel, Mumbai, Maharashtra 410206, India.
| |
Collapse
|
2
|
Katner S, Ginsburg EP, Hampton JD, Peterson EJ, Koblinski JE, Farrell NP. A Comparison of Di- and Trinuclear Platinum Complexes Interacting with Glycosaminoglycans for Targeted Chemotherapy. ACS Med Chem Lett 2023; 14:1224-1230. [PMID: 37736178 PMCID: PMC10510529 DOI: 10.1021/acsmedchemlett.3c00244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 08/30/2023] [Indexed: 09/23/2023] Open
Abstract
Heparan sulfate proteoglycans (HSPGs) and their associated proteins aid in tumor progression through modulation of biological events such as cell invasion, angiogenesis, metastasis, and immunological responses. Metalloshielding of the anionic heparan sulfate (HS) chains by cationic polynuclear platinum complexes (PPCs) prevents the HS from interacting with HS-associated proteins and thus diminishes the critical functions of HSPG. Studies herein exploring the PPC-HS interactions demonstrated that a series of PPCs varying in charge, nuclearity, distance between Pt centers, and hydrogen-bonding ability influence HS affinity. We report that the polyamine-linked complexes have high HS affinity and display excellent in vivo activity against breast cancer metastases and those arising in the bone and liver compared to carboplatin. Overall, the PPC-HS niche offers an attractive approach for targeting HSPG-expressing tumor cells.
Collapse
Affiliation(s)
- Samantha
J. Katner
- Department
of Biochemistry, Chemistry, and Geology, Minnesota State University, Mankato, Mankato, Minnesota 56001, United States
| | - Eric P. Ginsburg
- Department
of Chemistry, Virginia Commonwealth University, Richmond, Virginia 23284, United States
| | - James D. Hampton
- Department
of Chemistry, Virginia Commonwealth University, Richmond, Virginia 23284, United States
- Massey
Cancer Center, Virginia Commonwealth University, Richmond, Virginia 23298, United States
| | - Erica J. Peterson
- Department
of Chemistry, Virginia Commonwealth University, Richmond, Virginia 23284, United States
- Massey
Cancer Center, Virginia Commonwealth University, Richmond, Virginia 23298, United States
| | - Jennifer E. Koblinski
- Massey
Cancer Center, Virginia Commonwealth University, Richmond, Virginia 23298, United States
- Department
of Pathology, Virginia Commonwealth University, Richmond, Virginia 23298, United States
| | - Nicholas P. Farrell
- Department
of Chemistry, Virginia Commonwealth University, Richmond, Virginia 23284, United States
- Massey
Cancer Center, Virginia Commonwealth University, Richmond, Virginia 23298, United States
| |
Collapse
|
3
|
Zhang Y, Cui L. Discovery and development of small-molecule heparanase inhibitors. Bioorg Med Chem 2023; 90:117335. [PMID: 37257254 PMCID: PMC10884955 DOI: 10.1016/j.bmc.2023.117335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/08/2023] [Accepted: 05/12/2023] [Indexed: 06/02/2023]
Abstract
Heparanase-1 (HPSE) is a promising yet challenging therapeutic target. It is the only known enzyme that is responsible for cleavage of heparan sulfate (HS) side chains from heparan sulfate proteoglycans (HSPGs), and is the key enzyme involved in the remodeling and degradation of the extracellular matrix (ECM). Overexpression of HPSE is found in various types of diseases, including cancers, inflammations, diabetes, and viral infections. Inhibiting HPSE can restore ECM functions and integrity, making the development of HPSE inhibitors a highly sought-after topic. So far, all HPSE inhibitors that have entered clinical trials belong to the category of HS mimetics, and no small-molecule or drug-like HPSE inhibitors have made similar progress. None of the HS mimetics have been approved as drugs, with some clinical trials discontinued due to poor bioavailability, side effects, and unfavorable pharmacokinetics characteristics. Small-molecule HPSE inhibitors are, therefore, particularly appealing due to their drug-like characteristics. Advances in the chemical spaces and drug design technologies, including the increasing use of in vitro and in silico screening methods, have provided new opportunities in drug discovery. This article aims to review the discovery and development of small-molecule HPSE inhibitors via screening strategies to shed light on the future endeavors in the development of novel HPSE inhibitors.
Collapse
Affiliation(s)
- Yuzhao Zhang
- Department of Medicinal Chemistry, College of Pharmacy, UF Health Science Center, UF Health Cancer Center, University of Florida, Gainesville, FL 32610, USA
| | - Lina Cui
- Department of Medicinal Chemistry, College of Pharmacy, UF Health Science Center, UF Health Cancer Center, University of Florida, Gainesville, FL 32610, USA.
| |
Collapse
|
4
|
Jayatilleke KM, Duivenvoorden HM, Ryan GF, Parker BS, Hulett MD. Investigating the Role of Heparanase in Breast Cancer Development Utilising the MMTV-PyMT Murine Model of Mammary Carcinoma. Cancers (Basel) 2023; 15:cancers15113062. [PMID: 37297024 DOI: 10.3390/cancers15113062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 05/30/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023] Open
Abstract
Breast cancer is the second most common human malignancy and is a major global health burden. Heparanase (HPSE) has been widely implicated in enhancing the development and progression of solid tumours, including breast cancer. In this study, the well-established spontaneous mammary tumour-developing MMTV-PyMT murine model was utilised to examine the role of HPSE in breast cancer establishment, progression, and metastasis. The use of HPSE-deficient MMTV-PyMT (MMTV-PyMTxHPSE-/-) mice addressed the lack of genetic ablation models to investigate the role of HPSE in mammary tumours. It was demonstrated that even though HPSE regulated mammary tumour angiogenesis, mammary tumour progression and metastasis were HPSE-independent. Furthermore, there was no evidence of compensatory action by matrix metalloproteinases (MMPs) in response to the lack of HPSE expression in the mammary tumours. These findings suggest that HPSE may not play a significant role in the mammary tumour development of MMTV-PyMT animals. Collectively, these observations may have implications in the clinical setting of breast cancer and therapy using HPSE inhibitors.
Collapse
Affiliation(s)
- Krishnath M Jayatilleke
- Department of Biochemistry and Chemistry, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, VIC 3086, Australia
| | - Hendrika M Duivenvoorden
- Department of Biochemistry and Chemistry, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, VIC 3086, Australia
- School of Biological Sciences, Monash University, Clayton, VIC 3168, Australia
| | - Gemma F Ryan
- Department of Biochemistry and Chemistry, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, VIC 3086, Australia
| | - Belinda S Parker
- Department of Biochemistry and Chemistry, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, VIC 3086, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Parkville, VIC 3052, Australia
| | - Mark D Hulett
- Department of Biochemistry and Chemistry, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, VIC 3086, Australia
| |
Collapse
|
5
|
Anticancer Effects with Molecular Docking Confirmation of Newly Synthesized Isatin Sulfonamide Molecular Hybrid Derivatives against Hepatic Cancer Cell Lines. Biomedicines 2022; 10:biomedicines10030722. [PMID: 35327524 PMCID: PMC8945686 DOI: 10.3390/biomedicines10030722] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 03/15/2022] [Accepted: 03/18/2022] [Indexed: 12/18/2022] Open
Abstract
The current study investigated the cytotoxic effect of ten sulfonamide-derived isatins, following molecular hybridization, based on the association principles, on hepatocellular carcinoma (HCC) HepG2 and Huh7 cell lines, compared for safety using human normal retina pigmented epithelial (RPE-1) cells. The ten compounds showed variable in vitro cytotoxicity on HepG2 and Huh7 cells, using the MTT assay. Four compounds (4/10) were highly cytotoxic to both HepG2 and HuH7. However, only 3 of these 4 were of the highest safety margin on RPE-1 cells in vitro and in the in vivo acute (14-day) oral toxicity study. These later, superior three compounds’ structures are 3-hydroxy-3-(2-oxo-2-(p-tolyl)ethyl)-5-(piperidin-1-ylsulfonyl)indolin-2-one (3a), N-(4-(2-(2-oxo-5-(piperidin-1-ylsulfonyl)indolin-3-ylidene)acetyl)phenyl)acetamide (4b), and N-(3-(2-(2-oxo-5-(piperidin-1-ylsulfonyl)indolin-3-ylidene)acetyl)phenyl)acetamide (4c). The half-maximal inhibitory concentration (IC50) of the tested compounds (3a, 4b, and 4c) on HepG2 cells were approximately 16.8, 44.7, and 39.7 μM, respectively. The 3a, 4b, and 4c compounds significantly decreased the angiogenic marker epithelial growth factor receptor (EGFR) level and that was further confirmed via molecular docking inside the EFGR active site (PDB: 1M17). The binding free energies ranged between −19.21 and −21.74 Kcal/mol compared to Erlotinib (−25.65 Kcal/mol). The most promising compounds, 3a, 4b, and 4c, showed variable anticancer potential on “hallmarks of cancer”, significant cytotoxicity, and apoptotic anti-angiogenic and anti-invasive effects, manifested as suppression of Bcl-2, urokinase plasminogen activation, and heparanase expression in HepG2-treated cells’ lysate, compared to non-treated HepG2 cells. In conclusion, compound “3a” is highly comparable to doxorubicin regarding cell cycle arrest at G2/M, the pre-G0 phases and early and late apoptosis induction and is comparable to Erlotinib regarding binding to EGFR active site. Therefore, the current study could suggest that compound “3a” is, hopefully, the most safe and active synthesized isatin sulfonamide derivative for HCC management.
Collapse
|
6
|
Bryan S, Witzel I, Borgmann K, Oliveira-Ferrer L. Molecular Mechanisms Associated with Brain Metastases in HER2-Positive and Triple Negative Breast Cancers. Cancers (Basel) 2021; 13:4137. [PMID: 34439289 PMCID: PMC8392331 DOI: 10.3390/cancers13164137] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/09/2021] [Accepted: 08/12/2021] [Indexed: 12/14/2022] Open
Abstract
Breast cancer (BC) is the most frequent cause of cancer-associated death for women worldwide, with deaths commonly resulting from metastatic spread to distant organs. Approximately 30% of metastatic BC patients develop brain metastases (BM), a currently incurable diagnosis. The influence of BC molecular subtype and gene expression on breast cancer brain metastasis (BCBM) development and patient prognosis is undeniable and is, therefore, an important focus point in the attempt to combat the disease. The HER2-positive and triple-negative molecular subtypes are associated with an increased risk of developing BCBM. Several genetic and molecular mechanisms linked to HER2-positive and triple-negative BC breast cancers appear to influence BCBM formation on several levels, including increased development of circulating tumor cells (CTCs), enhanced epithelial-mesenchymal transition (EMT), and migration of primary BC cells to the brain and/or through superior local invasiveness aided by cancer stem-like cells (CSCs). These specific BC characteristics, together with the ensuing developments at a clinical level, are presented in this review article, drawing a connection between research findings and related therapeutic strategies aimed at preventing BCBM formation and/or progression. Furthermore, we briefly address the critical limitations in our current understanding of this complex topic, highlighting potential focal points for future research.
Collapse
Affiliation(s)
- Sarah Bryan
- Department of Gynaecology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (S.B.); (I.W.)
| | - Isabell Witzel
- Department of Gynaecology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (S.B.); (I.W.)
| | - Kerstin Borgmann
- Center of Oncology, Laboratory of Radiobiology & Experimental Radiooncology, Department of Radiotherapy and Radiooncology, University Medical Center Hamburg-Eppendorf, 20251 Hamburg, Germany;
| | - Leticia Oliveira-Ferrer
- Department of Gynaecology, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany; (S.B.); (I.W.)
| |
Collapse
|
7
|
Waza AA, Tarfeen N, Majid S, Hassan Y, Mir R, Rather MY, Shah NUD. Metastatic Breast Cancer, Organotropism and Therapeutics: A Review. Curr Cancer Drug Targets 2021; 21:813-828. [PMID: 34365922 DOI: 10.2174/1568009621666210806094410] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 05/21/2021] [Accepted: 05/24/2021] [Indexed: 11/22/2022]
Abstract
The final stage of breast cancer involves spreading breast cancer cells to the vital organs like the brain, liver lungs and bones in the process called metastasis. Once the target organ is overtaken by the metastatic breast cancer cells, its usual function is compromised causing organ dysfunction and death. Despite the significant research on breast cancer metastasis, it's still the main culprit of breast cancer-related deaths. Exploring the complex molecular pathways associated with the initiation and progression of breast cancer metastasis could lead to the discovery of more effective ways of treating the devastating phenomenon. The present review article highlights the recent advances to understand the complexity associated with breast cancer metastases, organotropism and therapeutic advances.
Collapse
Affiliation(s)
- Ajaz Ahmad Waza
- Multidisciplinary Research Unit (MRU), Government Medical College (GMC) Srinagar, J & K, 190010. India
| | - Najeebul Tarfeen
- Centre of Research for Development, University of Kashmir, Srinagar 190006 . India
| | - Sabhiya Majid
- Department of Biochemistry, Government Medical College (GMC) Srinagar, J & K, 190010. India
| | - Yasmeena Hassan
- Division of Nursing, Sher-i-Kashmir Institute of Medical Sciences (SKIMS), Soura, Srinagar, J & K. India
| | - Rashid Mir
- Department of Medical Lab Technology, Faculty of Applied Medical Sciences, University of Tabuk, Kingdom of Saudi Arabia, Tabuk. Saudi Arabia
| | - Mohd Younis Rather
- Multidisciplinary Research Unit (MRU), Government Medical College (GMC) Srinagar, J & K, 190010. India
| | - Naseer Ue Din Shah
- Centre of Research for Development, University of Kashmir, Srinagar 190006 . India
| |
Collapse
|
8
|
Zahavi T, Salmon-Divon M, Salgado R, Elkin M, Hermano E, Rubinstein AM, Francis PA, Di Leo A, Viale G, de Azambuja E, Ameye L, Sotiriou C, Salmon A, Kravchenko-Balasha N, Sonnenblick A. Heparanase: a potential marker of worse prognosis in estrogen receptor-positive breast cancer. NPJ Breast Cancer 2021; 7:67. [PMID: 34050190 PMCID: PMC8163849 DOI: 10.1038/s41523-021-00277-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Accepted: 05/11/2021] [Indexed: 01/09/2023] Open
Abstract
Heparanase promotes tumor growth in breast tumors. We now evaluated heparanase protein and gene-expression status and investigated its impact on disease-free survival in order to gain better insight into the role of heparanase in ER-positive (ER+) breast cancer prognosis and to clarify its role in cell survival following chemotherapy. Using pooled analysis of gene-expression data, we found that heparanase was associated with a worse prognosis in estrogen receptor-positive (ER+) tumors (log-rank p < 10-10) and predictive to chemotherapy resistance (interaction p = 0.0001) but not hormonal therapy (Interaction p = 0.62). These results were confirmed by analysis of data from a phase III, prospective randomized trial which showed that heparanase protein expression is associated with increased risk of recurrence in ER+ breast tumors (log-rank p = 0.004). In vitro experiments showed that heparanase promoted tumor progression and increased cell viability via epithelial-mesenchymal transition, stemness, and anti-apoptosis pathways in luminal breast cancer. Taken together, our results demonstrated that heparanase is associated with worse outcomes and increased cell viability in ER+ BC.
Collapse
Affiliation(s)
- Tamar Zahavi
- Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Molecular Biology, Adelson School of Medicine, Ariel University, Ariel, Israel
| | - Mali Salmon-Divon
- Department of Molecular Biology, Adelson School of Medicine, Ariel University, Ariel, Israel
| | - Roberto Salgado
- Division of Research, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
- Department of Pathology, GZA-ZNA Hospitals, Antwerp, Belgium
| | - Michael Elkin
- Department of Oncology, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Esther Hermano
- Department of Oncology, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Ariel M Rubinstein
- The Institute of Biomedical and Oral Research, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Prudence A Francis
- Peter MacCallum Cancer Centre, University of Melbourne, Melbourne, VIC, Australia
- Breast Cancer Trials Australia & New Zealand, Newcastle, NSW, Australia
- International Breast Cancer Study Group, Bern, Switzerland
| | - Angelo Di Leo
- Sandro Pitigliani Department of Medical Oncology, Hospital of Prato, Prato, Italy
| | - Giuseppe Viale
- The University of Milan, and IEO European Institute of Oncology IRCCS, Milan, Italy
| | - Evandro de Azambuja
- Institut Jules Bordet and l'Université Libre de Bruxelles (U.L.B), Brussels, Belgium
| | - Lieveke Ameye
- Institut Jules Bordet and l'Université Libre de Bruxelles (U.L.B), Brussels, Belgium
| | - Christos Sotiriou
- Institut Jules Bordet and l'Université Libre de Bruxelles (U.L.B), Brussels, Belgium
| | | | | | - Amir Sonnenblick
- Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| |
Collapse
|
9
|
Fuzheng Yiliu Formula Regulates Tumor Invasion and Metastasis through Inhibition of WAVE3 Expression. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:8898668. [PMID: 33854560 PMCID: PMC8019629 DOI: 10.1155/2021/8898668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 02/22/2021] [Accepted: 02/26/2021] [Indexed: 11/18/2022]
Abstract
Objective To explore the mechanism of action of Fuzheng Yiliu formula (FZYLF) in regulation of the invasion and metastasis of MDA-MB-231/Adr human breast cancer cells through WAVE3. Methods The MDA-MB-231/Adr cells with high invasive ability were screened by Transwell, and the plasmid with high WAVE3 expression was made for transfection. Plasmid transfection efficiency and protein expression level were verified by polymerase chain reaction (PCR) and western blotting (WB). The effect of FZYLF on cell proliferation and invasion was investigated before and after WAVE3 silencing by flow cytometry. A nude mouse model of tumor metastasis was established to study the antitumor activity of FZYLF. Results The expression levels of mRNA and proteins of intracellular WAVE3 increased significantly after plasmid transfection, mRNA from 1.37± 0.41 to 9.88 ± 1.31 and protein from 1 ± 0.08 to 5.09 ± 0.03 (P < 0.01). Intervention with FZYLF could significantly affect the activity of MDA-MB-231/Adr cells and inhibit invasion and metastasis, IC50 from 71.04 to 46.41 mg/mL and from 162 ± 14.82 to 81.4 ± 12.05 (P < 0.05 or P < 0.01), and significantly reduce the expression levels of WAVE3 (from 1 ± 0.02 to 0.63 ± 0.04), MMP-9 (from 1 ± 0.05 to 0.63 ± 0.03), NF-κB (p65) (from 1 ± 0.02 to 0.62 ± 0.02), and p-IκBα (from 1 ± 0.03 to 0.68 ± 0.02) (P < 0.05 or P < 0.01). The T/C (%) of FZYLF (13 g crude drug/kg) was 62.06% for MDA-MB-231/Adr tumor xenografted in nude mice, with a tumor inhibition rate of 39.64%. Conclusion FZYLF can inhibit the invasion and proliferation of the MDA-MB-231/Adr human breast cancer cells, and the mechanism of action may be related to the regulation of WAVE3 expression.
Collapse
|
10
|
Abstract
Heparanase is the only mammalian enzyme that cleaves heparan sulphate, an important component of the extracellular matrix. This leads to the remodelling of the extracellular matrix, whilst liberating growth factors and cytokines bound to heparan sulphate. This in turn promotes both physiological and pathological processes such as angiogenesis, immune cell migration, inflammation, wound healing and metastasis. Furthermore, heparanase exhibits non-enzymatic actions in cell signalling and in regulating gene expression. Cancer is underpinned by key characteristic features that promote malignant growth and disease progression, collectively termed the 'hallmarks of cancer'. Essentially, all cancers examined to date have been reported to overexpress heparanase, leading to enhanced tumour growth and metastasis with concomitant poor patient survival. With its multiple roles within the tumour microenvironment, heparanase has been demonstrated to regulate each of these hallmark features, in turn highlighting the need for heparanase-targeted therapies. However, recent discoveries which demonstrated that heparanase can also regulate vital anti-tumour mechanisms have cast doubt on this approach. This review will explore the myriad ways by which heparanase functions as a key regulator of the hallmarks of cancer and will highlight its role as a major component within the tumour microenvironment. The dual role of heparanase within the tumour microenvironment, however, emphasises the need for further investigation into defining its precise mechanism of action in different cancer settings.
Collapse
Affiliation(s)
- Krishnath M Jayatilleke
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Plenty Road & Kingsbury Drive, Melbourne, VIC, 3086, Australia
| | - Mark D Hulett
- Department of Biochemistry and Genetics, La Trobe Institute for Molecular Science, La Trobe University, Plenty Road & Kingsbury Drive, Melbourne, VIC, 3086, Australia.
| |
Collapse
|
11
|
Heparanase-The Message Comes in Different Flavors. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1221:253-283. [DOI: 10.1007/978-3-030-34521-1_9] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
12
|
Wu L, Davies GJ. An Overview of the Structure, Mechanism and Specificity of Human Heparanase. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1221:139-167. [PMID: 32274709 DOI: 10.1007/978-3-030-34521-1_5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The retaining endo-β-D-glucuronidase Heparanase (HPSE) is the primary mammalian enzyme responsible for breakdown of the glycosaminoglycan heparan sulfate (HS). HPSE activity is essential for regulation and turnover of HS in the extracellular matrix, and its activity affects diverse processes such as inflammation, angiogenesis and cell migration. Aberrant heparanase activity is strongly linked to cancer metastasis, due to structural breakdown of extracellular HS networks and concomitant release of sequestered HS-binding growth factors. A full appreciation of HPSE activity in health and disease requires a structural understanding of the enzyme, and how it engages with its HS substrates. This chapter summarizes key findings from the recent crystal structures of human HPSE and its proenzyme. We present details regarding the 3-dimensional protein structure of HPSE and the molecular basis for its interaction with HS substrates of varying sulfation states. We also examine HPSE in a wider context against related β-D-glucuronidases from other species, highlighting the structural features that control exo/endo - glycosidase selectivity in this family of enzymes.
Collapse
Affiliation(s)
- Liang Wu
- York Structural Biology Laboratory, Department of Chemistry, The University of York, York, UK.
| | - Gideon J Davies
- York Structural Biology Laboratory, Department of Chemistry, The University of York, York, UK
| |
Collapse
|
13
|
Pedrosa RMSM, Mustafa DA, Soffietti R, Kros JM. Breast cancer brain metastasis: molecular mechanisms and directions for treatment. Neuro Oncol 2019; 20:1439-1449. [PMID: 29566179 DOI: 10.1093/neuonc/noy044] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The development of brain metastasis (BM) of breast cancer is usually a late event with deleterious effect on the prognosis. Treatment options for intracerebral seeding of breast cancer are limited and, so far, nonspecific. Molecular detailing of subsequent events of penetration, seeding, and outgrowth in brain is highly relevant for developing therapeutic strategies to treat, or prevent, BM.We scrutinize recent literature for molecules and pathways that are operative in the formation of breast cancer BM. We also summarize current data on therapeutic efforts to specifically address BM of breast cancer. Data on molecular pathways underlying the formation of BM of breast cancer are sketchy and to some extent inconsistent. The molecular makeup of BM differs from that of the primary tumors, as well as from metastases at other sites. Current efforts to treat breast cancer BM are limited, and drugs used have proven effects on the primary tumors but lack specificity for the intracerebral tumors.More basic research is necessary to better characterize BM of breast cancer. Apart from the identification of drug targets defined by the intracerebral tumors, also targets in the molecular pathways involved in passing the blood-brain barrier and intracerebral tumor cell growth should be revealed.
Collapse
Affiliation(s)
- Rute M S M Pedrosa
- Department of Pathology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Dana A Mustafa
- Department of Pathology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Riccardo Soffietti
- Department of Neuro-Oncology, University of Turin and City of Health and Science Hospital, Turin, Italy
| | - Johan M Kros
- Department of Pathology, Erasmus Medical Center, Rotterdam, the Netherlands
| |
Collapse
|
14
|
Hermano E, Goldberg R, Rubinstein AM, Sonnenblick A, Maly B, Nahmias D, Li JP, Bakker MAH, van der Vlag J, Vlodavsky I, Peretz T, Elkin M. Heparanase Accelerates Obesity-Associated Breast Cancer Progression. Cancer Res 2019; 79:5342-5354. [PMID: 31481501 DOI: 10.1158/0008-5472.can-18-4058] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Revised: 06/06/2019] [Accepted: 08/26/2019] [Indexed: 11/16/2022]
Abstract
Obese women have higher risk of bearing breast tumors that are highly aggressive and resistant to therapies. Tumor-promoting effects of obesity occur locally via adipose inflammation and related alterations to the extracellular matrix (ECM) as well as systemically via circulating metabolic mediators (e.g., free fatty acids, FFA) associated with excess adiposity and implicated in toll-like receptor-mediated activation of macrophages-key cellular players in obesity-related cancer progression. Although the contribution of macrophages to proneoplastic effects of obesity is well documented, the role of ECM components and their enzymatic degradation is less appreciated. We show that heparanase, the sole mammalian endoglucuronidase that cleaves heparan sulfate in ECM, is preferentially expressed in clinical/experimental obesity-associated breast tumors. Heparanase deficiency abolished obesity-accelerated tumor progression in vivo. Heparanase orchestrated a complex molecular program that occurred concurrently in adipose and tumor tissue and sustained the cancer-promoting action of obesity. Heparanase was required for adipose tissue macrophages to produce inflammatory mediators responsible for local induction of aromatase, a rate-limiting enzyme in estrogen biosynthesis. Estrogen upregulated heparanase in hormone-responsive breast tumors. In subsequent stages, elevated levels of heparanase induced acquisition of procancerous phenotype by tumor-associated macrophages, resulting in activation of tumor-promoting signaling and acceleration of breast tumor growth under obese conditions. As techniques to screen for heparanase expression in tumors become available, these findings provide rational and a mechanistic basis for designing antiheparanase approaches to uncouple obesity and breast cancer in a rapidly growing population of obese patients. SIGNIFICANCE: This study reveals the role of heparanase in promoting obesity-associated breast cancer and provides a mechanistically informed approach to uncouple obesity and breast cancer in a rapidly growing population of obese patients.
Collapse
Affiliation(s)
- Esther Hermano
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Rachel Goldberg
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Ariel M Rubinstein
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Amir Sonnenblick
- Oncology Division, Tel Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Bella Maly
- Department of Pathology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Daniela Nahmias
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Jin-Ping Li
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Marinka A H Bakker
- Nephrology Research Laboratory, Department of Nephrology, Nijmegen Centre for Molecular Life Sciences, Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands
| | - Johan van der Vlag
- Nephrology Research Laboratory, Department of Nephrology, Nijmegen Centre for Molecular Life Sciences, Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands
| | - Israel Vlodavsky
- Cancer and Vascular Biology Research Center, The Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Tamar Peretz
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
- Hebrew University Medical School, Jerusalem, Israel
| | - Michael Elkin
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
- Hebrew University Medical School, Jerusalem, Israel
| |
Collapse
|
15
|
Nevo N, Ghanem S, Crispel Y, Tatour M, Cohen H, Kogan I, Ben-Arush M, Nadir Y. Heparanase Level in the Microcirculation as a Possible Modulator of the Metastatic Process. THE AMERICAN JOURNAL OF PATHOLOGY 2019; 189:1654-1663. [DOI: 10.1016/j.ajpath.2019.04.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 04/01/2019] [Accepted: 04/25/2019] [Indexed: 02/07/2023]
|
16
|
Masola V, Zaza G, Gambaro G, Franchi M, Onisto M. Role of heparanase in tumor progression: Molecular aspects and therapeutic options. Semin Cancer Biol 2019; 62:86-98. [PMID: 31348993 DOI: 10.1016/j.semcancer.2019.07.014] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Revised: 07/11/2019] [Accepted: 07/22/2019] [Indexed: 02/08/2023]
Abstract
Heparanase (HPSE) is an endoglycosidase that catalyses the cutting of the side chains of heparan-sulphate proteoglycans (HS), thus determining the remodelling of the extracellular matrix and basement membranes, as well as promoting the release of different HS-related molecules as growth factors, cytokines and enzymes. Ever since the HPSE was identified in the late 1980s, several experimental studies have shown that its overexpression was instrumental in increasing tumor growth, metastatic dissemination, angiogenesis and inflammation. More recently, HPSE involvment has also been demonstrated in mediating tumor-host crosstalk, in inducing gene transcription, in the activation of signaling pathways and in the formation of exosomes and in autophagy. All of these activities (enzymatic and non-enzymatic) together make heparanase a multifunctional molecule that increases the aggressiveness and chemo-resistance of tumor cells. Conversely, heparanase gene-silencing or tumor treatment with compounds that inhibit heparanase activity have been shown to significantly attenuate tumor progression in different animal models of tumorigenesis, further emphasizing the therapeutic potential of anti-heparanase therapy for several types of neoplasms. This review focuses on present knowledge and recent development in the study of heparanase in cancer progression as well as on novel mechanisms by which heparanase regulates tumor metastasis and chemo-resistance. Moreover, recent advances in strategies for its inhibition as a potential therapeutic option will be discussed.
Collapse
Affiliation(s)
- Valentina Masola
- Dept. of Biomedical Sciences, University of Padova, Viale G. Colombo 3, 35121, Padova, Italy; Dept. of Medicine, University of Verona, 37134, Verona, Italy
| | - Gianluigi Zaza
- Dept. of Medicine, University of Verona, 37134, Verona, Italy
| | | | - Marco Franchi
- Dept. of Life Quality Sciences, University of Bologna, Corso D'Augusto 237, 47921, Rimini, Italy
| | - Maurizio Onisto
- Dept. of Biomedical Sciences, University of Padova, Viale G. Colombo 3, 35121, Padova, Italy.
| |
Collapse
|
17
|
Loka RS, Yu F, Sletten ET, Nguyen HM. Design, synthesis, and evaluation of heparan sulfate mimicking glycopolymers for inhibiting heparanase activity. Chem Commun (Camb) 2018; 53:9163-9166. [PMID: 28766595 DOI: 10.1039/c7cc04156j] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Heparanase is an enzyme which cleaves heparan sulfate (HS) polysaccharides of the extracellular matrix. It is a regulator of tumor behavior, plays a key role in kidney related diseases and autoimmune diabetes. We report herein the use of computational studies to extract the natural HS-heparanase interactions as a template for the design of HS mimicking glycopolymers. Upon evaluation, a glycopolymer with 12 repeating units was determined to be the most potent inhibitor and to have tight-binding characteristics. This glycopolymer also lacks anticoagulant activity.
Collapse
Affiliation(s)
- Ravi S Loka
- Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, USA.
| | | | | | | |
Collapse
|
18
|
Elevated heparanase expression is associated with poor prognosis in breast cancer: a study based on systematic review and TCGA data. Oncotarget 2018; 8:43521-43535. [PMID: 28388549 PMCID: PMC5522166 DOI: 10.18632/oncotarget.16575] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Accepted: 03/10/2017] [Indexed: 01/01/2023] Open
Abstract
Heparanase promotes tumorigenesis, angiogenesis, and metastasis. Here, we conducted a study based on systematic review and the Cancer Genome Atlas (TCGA) data that examined heparanase expression in clinical samples to determine its prognostic value. According to the meta-analysis and TCGA data, we found that heparanase expression was up-regulated in most breast cancer specimens, and elevated heparanase expression was associated with increased lymph node metastasis, larger tumor size, higher histological grade, and poor survival. These results suggest that targeting heparanase might improve treatments for breast cancer patients.
Collapse
|
19
|
Vornicova O, Naroditsky I, Boyango I, Shachar SS, Mashiach T, Ilan N, Vlodavsky I, Bar-Sela G. Prognostic significance of heparanase expression in primary and metastatic breast carcinoma. Oncotarget 2017; 9:6238-6244. [PMID: 29464068 PMCID: PMC5814208 DOI: 10.18632/oncotarget.23560] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 11/26/2017] [Indexed: 12/25/2022] Open
Abstract
High levels of heparanase are detected in many types of tumors, associated with bad prognosis. Typically, heparanase levels are evaluated in a biopsy taken from the primary lesion, whereas its expression by the resulting metastases is most often unresolved. This becomes critically important as anti-heparanase compounds enter advanced clinical trials. Here, we examined the expression of heparanase in pairs of primary and the resulting distant metastases of breast carcinoma. Interestingly, we found that heparanase expression in the metastatic lesion does not always reflect its expression in the primary tumor. Accordingly, in some cases, the primary lesion was stained positive for heparanase while the metastasis stained negative, and vice versa. Heparanase discordance occurred in 38% of the patients, higher than that reported for hormone receptors, and was associated with bad prognosis. Thus, examination of heparanase levels in the tumor metastases should be evaluated for most efficient precision medicine applying heparanase inhibitors. Furthermore, we found that in stage I breast cancer patients strong heparanase staining is associated with shorter overall survival. Thus, heparanase levels can assist in the diagnosis and in determining the necessity and type of treatment in early stage breast cancer.
Collapse
Affiliation(s)
- Olga Vornicova
- Division of Oncology, Rambam Health Care Campus, Haifa, Israel
| | - Inna Naroditsky
- Departments of Pathology, Rambam Health Care Campus, Haifa, Israel
| | - Ilanit Boyango
- Cancer and Vascular Biology Research Center, Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | | | | | - Neta Ilan
- Cancer and Vascular Biology Research Center, Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Israel Vlodavsky
- Cancer and Vascular Biology Research Center, Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Gil Bar-Sela
- Division of Oncology, Rambam Health Care Campus, Haifa, Israel
| |
Collapse
|
20
|
Radke I, Götte M, Smollich M, Scharle N, Kiesel L, Wülfing P. Expression of PRL-3 regulates proliferation and invasion of breast cancer cells in vitro. Arch Gynecol Obstet 2017; 296:1153-1160. [PMID: 28980126 DOI: 10.1007/s00404-017-4542-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 09/19/2017] [Indexed: 11/29/2022]
Abstract
PURPOSE The protein tyrosine phosphatase PRL-3 plays an important role in cancer cell migration, invasion and metastasis. In breast cancer, PRL-3 is overexpressed in 70-75% of tumors and even more frequently in lymph node metastases. Moreover, PRL-3 overexpression in breast cancer is associated with an adverse disease outcome. Aim of this study was to determine the role of PRL-3 in breast cancer cell proliferation, migration and invasion in vitro. METHODS PRL-3 mRNA expression was evaluated in 6 breast cancer cell lines by quantitative real-time PCR. To investigate the effect of PRL-3 expression in breast cancer cells in vitro we both up- and downregulated PRL-3 expression in breast cancer cells and performed in vitro wound repair cell motility assays and invasion assays. The influence of PRL-3 knockdown in MCF-7 cells on the expression of several gene products involved in cell invasion and cytoskeletal function was evaluated with real-time PCR. RESULTS PRL-3 mRNA expression was demonstrated in all breast cancer cell lines evaluated. Knockdown of PRL-3 in MCF-7 cells resulted in decreased proliferation, wound healing and invasion. PRL-3 knockdown in MCF-7 cells resulted in a significant reduction of heparanase, MMP-9, actin gamma-2 and Myosin 9 expression, and significant elevation of E-cadherin. CONCLUSIONS We conclude that PRL-3 is an important regulatory factor for breast cancer cell proliferation and invasion. Loss of PRL-3 function induces an antimetastatic gene expression profile in breast cancer cells. Due to its role in tumor growth and metastasis, PRL-3 emerges as a new therapeutic target in breast cancer therapy.
Collapse
Affiliation(s)
- Isabel Radke
- Department of Gynecology and Obstetrics, University of Münster, Albert-Schweitzer-Campus 1 A1, 48149, Munster, Germany.
| | - Martin Götte
- Department of Gynecology and Obstetrics, University of Münster, Albert-Schweitzer-Campus 1 A1, 48149, Munster, Germany
| | - Martin Smollich
- Department of Gynecology and Obstetrics, University of Münster, Albert-Schweitzer-Campus 1 A1, 48149, Munster, Germany
| | - Ninette Scharle
- Department of Gynecology and Obstetrics, University of Münster, Albert-Schweitzer-Campus 1 A1, 48149, Munster, Germany
| | - Ludwig Kiesel
- Department of Gynecology and Obstetrics, University of Münster, Albert-Schweitzer-Campus 1 A1, 48149, Munster, Germany
| | - Pia Wülfing
- Department of Gynecology and Obstetrics, University of Münster, Albert-Schweitzer-Campus 1 A1, 48149, Munster, Germany
| |
Collapse
|
21
|
Zhang Y, Sun X, Nan N, Cao KX, Ma C, Yang GW, Yu MW, Yang L, Li JP, Wang XM, Zhang GL. Elemene inhibits the migration and invasion of 4T1 murine breast cancer cells via heparanase. Mol Med Rep 2017; 16:794-800. [PMID: 28560389 PMCID: PMC5482194 DOI: 10.3892/mmr.2017.6638] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Accepted: 03/24/2017] [Indexed: 01/06/2023] Open
Abstract
Elemene (ELE), a natural plant drug extracted from Curcumae Rhizoma, has been widely used for cancer treatment in China for more than 20 years. Although it is reported to be a broad‑spectrum anticancer drug, the mechanism underlying the action of ELE in the treatment of breast cancer remains to be fully elucidated. Heparanase, a mammalian endo‑D‑glucuronidase, is involved in degradation of the extracellular matrix (ECM), and thus promotes tumor progression and metastasis. The downregulation of heparanase can effectively reduce tumor malignant behaviors. In the present study, the inhibitory effects of ELE were evaluated in breast cancer cells using a Cell Counting kit 8 assay. The migratory and invasive capabilities of cancer cells were investigated using a wound healing assay, real‑time cell analysis and a Transwell assay. In addition, western blot analysis was used to assess alterations in the expression levels of key proteins. The present results confirmed the antiproliferative and antimetastatic effects of ELE, using low‑molecular weight heparin (LMWH) as a positive control. In addition, ELE was demonstrated to downregulate the expression of heparanase, and decrease the phosphorylation of extracellular signal‑regulated kinase and AKT. These findings suggested that ELE may be a promising agent targeting heparanase in the treatment of breast cancer.
Collapse
Affiliation(s)
- Yi Zhang
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, P.R. China
| | - Xu Sun
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, P.R. China
| | - Nan Nan
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, P.R. China
| | - Ke-Xin Cao
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, P.R. China
| | - Cong Ma
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, P.R. China
| | - Guo-Wang Yang
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, P.R. China
| | - Ming-Wei Yu
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, P.R. China
| | - Lin Yang
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, P.R. China
| | - Jin-Ping Li
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, P.R. China
| | - Xiao-Min Wang
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, P.R. China
| | - Gan-Lin Zhang
- Department of Oncology, Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, P.R. China
| |
Collapse
|
22
|
Abstract
Heparanase is an endo-β-D-glucuronidase that is capable of cleaving heparan sulfate side chains of heparan sulfate proteoglycans on cell surfaces and the extracellular matrix. This activity is strongly implicated in tumor metastasis and angiogenesis. We have earlier demonstrated that apart of its well characterized enzymatic activity, heparanase may also affect the hemostatic system in a non-enzymatic manner. We showed that heparanase up-regulated the expression of the blood coagulation initiator-tissue factor (TF) and interacted with the tissue factor pathway inhibitor (TFPI) on the cell surface membrane of endothelial and tumor cells, leading to dissociation of TFPI and resulting in increased cell surface coagulation activity. Moreover, we demonstrated that heparanase directly enhanced TF activity, which led to increased factor Xa production and subsequent activation of the coagulation system. In patients with cancer, increased heparanase procoagulant activity appeared to be a potential predictor of survival. We have also shown that JAK-2 is involved in heparanase up-regulation via the erythropoietin receptor, a finding that may point to a new mechanism of thrombosis in JAK-2 positive patents with essential thrombocytosis. Recently, we found that the solvent accessible surface of TFPI-2 first Kunitz domain had a role in TF/heparanase complex inhibition. Peptides derived from TFPI-2 inhibitory site were shown to reduce coagulation activation induced by heparanase and to attenuate sepsis severity and tumor growth in a mouse model, without predisposing to significant bleeding tendency. These data imply that inhibition of heparanase procoagulant domain is potentially a good target for sepsis and cancer therapy.
Collapse
Affiliation(s)
- Yona Nadir
- Thrombosis and Hemostasis Unit, Department of Hematology, Rambam Health Care Campus, Haifa, Israel.
| | - Benjamin Brenner
- Thrombosis and Hemostasis Unit, Department of Hematology, Rambam Health Care Campus, Haifa, Israel
| |
Collapse
|
23
|
Heyman B, Yang Y. Mechanisms of heparanase inhibitors in cancer therapy. Exp Hematol 2016; 44:1002-1012. [PMID: 27576132 DOI: 10.1016/j.exphem.2016.08.006] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Revised: 08/09/2016] [Accepted: 08/19/2016] [Indexed: 12/26/2022]
Abstract
Heparanase is an endo-β-D-glucuronidase capable of cleaving heparan sulfate side chains contributing to breakdown of the extracellular matrix. Increased expression of heparanase has been observed in numerous malignancies and is associated with a poor prognosis. It has generated significant interest as a potential antineoplastic target because of the multiple roles it plays in tumor growth and metastasis. The protumorigenic effects of heparanase are enhanced by the release of heparan sulfate side chains, with subsequent increase in bioactive fragments and cytokine levels that promote tumor invasion, angiogenesis, and metastasis. Preclinical experiments have found heparanase inhibitors to substantially reduce tumor growth and metastasis, leading to clinical trials with heparan sulfate mimetics. In this review, we examine the role of heparanase in tumor biology and its interaction with heparan surface proteoglycans, specifically syndecan-1, as well as the mechanism of action for heparanase inhibitors developed as antineoplastic therapeutics.
Collapse
Affiliation(s)
- Benjamin Heyman
- Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, Duke University, Durham, North Carolina, USA
| | - Yiping Yang
- Division of Hematologic Malignancies and Cellular Therapy, Department of Medicine, Duke University, Durham, North Carolina, USA; Department of Immunology, Duke University, Durham, North Carolina, USA.
| |
Collapse
|
24
|
Brennan TV, Lin L, Brandstadter JD, Rendell VR, Dredge K, Huang X, Yang Y. Heparan sulfate mimetic PG545-mediated antilymphoma effects require TLR9-dependent NK cell activation. J Clin Invest 2015; 126:207-19. [PMID: 26649979 DOI: 10.1172/jci76566] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 11/03/2015] [Indexed: 01/04/2023] Open
Abstract
Heparan sulfate (HS) is an essential component of the extracellular matrix (ECM), which serves as a barrier to tumor invasion and metastasis. Heparanase promotes tumor growth by cleaving HS chains of proteoglycan and releasing HS-bound angiogenic growth factors and facilitates tumor invasion and metastasis by degrading the ECM. HS mimetics, such as PG545, have been developed as antitumor agents and are designed to suppress angiogenesis and metastasis by inhibiting heparanase and competing for the HS-binding domain of angiogenic growth factors. However, how PG545 exerts its antitumor effect remains incompletely defined. Here, using murine models of lymphoma, we determined that the antitumor effects of PG545 are critically dependent on NK cell activation and that NK cell activation by PG545 requires TLR9. We demonstrate that PG545 does not activate TLR9 directly but instead enhances TLR9 activation through the elevation of the TLR9 ligand CpG in DCs. Specifically, PG545 treatment resulted in CpG accumulation in the lysosomal compartment of DCs, leading to enhanced production of IL-12, which is essential for PG545-mediated NK cell activation. Overall, these results reveal that PG545 activates NK cells and that this activation is critical for the antitumor effect of PG545. Moreover, our findings may have important implications for improving NK cell-based antitumor therapies.
Collapse
|
25
|
Shawky MS, Ricciardelli C, Lord M, Whitelock J, Ferro V, Britt K, Thompson EW. Proteoglycans: Potential Agents in Mammographic Density and the Associated Breast Cancer Risk. J Mammary Gland Biol Neoplasia 2015; 20:121-31. [PMID: 26501889 DOI: 10.1007/s10911-015-9346-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2015] [Accepted: 10/16/2015] [Indexed: 12/28/2022] Open
Abstract
Although increased mammographic density (MD) has been well established as a marker for increased breast cancer (BC) risk, its pathobiology is far from understood. Altered proteoglycan (PG) composition may underpin the physical properties of MD, and may contribute to the associated increase in BC risk. Numerous studies have investigated PGs, which are a major stromal matrix component, in relation to MD and BC and reported results that are sometimes discordant. Our review summarises these results and highlights discrepancies between PG associations with BC and MD, thus serving as a guide for identifying PGs that warrant further research towards developing chemo-preventive or therapeutic agents targeting preinvasive or invasive breast lesions, respectively.
Collapse
|
26
|
The extracellular matrix in breast cancer predicts prognosis through composition, splicing, and crosslinking. Exp Cell Res 2015; 343:73-81. [PMID: 26597760 DOI: 10.1016/j.yexcr.2015.11.009] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 11/11/2015] [Indexed: 12/19/2022]
Abstract
The extracellular matrix in the healthy breast has an important tumor suppressive role, whereas the abnormal ECM in tumors can promote aggressiveness, and has been linked to breast cancer relapse, survival and resistance to chemotherapy. This review article gives an overview of the elements of the ECM which have been linked to prognosis of breast cancers, including changes in ECM protein composition, splicing, and microstructure.
Collapse
|
27
|
Gomes AM, Bhat R, Correia AL, Mott JD, Ilan N, Vlodavsky I, Pavão MS, Bissell M. Mammary Branching Morphogenesis Requires Reciprocal Signaling by Heparanase and MMP-14. J Cell Biochem 2015; 116:1668-79. [DOI: 10.1002/jcb.25127] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Accepted: 02/06/2015] [Indexed: 01/11/2023]
Affiliation(s)
- Angélica Maciel Gomes
- Life Sciences Division; Lawrence Berkeley National Laboratory; Berkeley California 94720
- Programa de Glicobiologia; Instituto de Bioquímica Médica and Hospital Universitário Clementino Fraga Filho; Universidade Federal do Rio de Janeiro; Rio de Janeiro 21941-913 Brazil
| | - Ramray Bhat
- Life Sciences Division; Lawrence Berkeley National Laboratory; Berkeley California 94720
| | - Ana Luísa Correia
- Life Sciences Division; Lawrence Berkeley National Laboratory; Berkeley California 94720
| | - Joni D. Mott
- Life Sciences Division; Lawrence Berkeley National Laboratory; Berkeley California 94720
| | - Neta Ilan
- Cancer and Vascular Biology Research Center; Rappaport Faculty of Medicine; Technion 9649, 31096 Haifa Israel
| | - Israel Vlodavsky
- Cancer and Vascular Biology Research Center; Rappaport Faculty of Medicine; Technion 9649, 31096 Haifa Israel
| | - Mauro S.G. Pavão
- Programa de Glicobiologia; Instituto de Bioquímica Médica and Hospital Universitário Clementino Fraga Filho; Universidade Federal do Rio de Janeiro; Rio de Janeiro 21941-913 Brazil
| | - Mina Bissell
- Life Sciences Division; Lawrence Berkeley National Laboratory; Berkeley California 94720
| |
Collapse
|
28
|
Theocharis AD, Skandalis SS, Neill T, Multhaupt HAB, Hubo M, Frey H, Gopal S, Gomes A, Afratis N, Lim HC, Couchman JR, Filmus J, Sanderson RD, Schaefer L, Iozzo RV, Karamanos NK. Insights into the key roles of proteoglycans in breast cancer biology and translational medicine. Biochim Biophys Acta Rev Cancer 2015; 1855:276-300. [PMID: 25829250 DOI: 10.1016/j.bbcan.2015.03.006] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2014] [Revised: 02/27/2015] [Accepted: 03/24/2015] [Indexed: 12/18/2022]
Abstract
Proteoglycans control numerous normal and pathological processes, among which are morphogenesis, tissue repair, inflammation, vascularization and cancer metastasis. During tumor development and growth, proteoglycan expression is markedly modified in the tumor microenvironment. Altered expression of proteoglycans on tumor and stromal cell membranes affects cancer cell signaling, growth and survival, cell adhesion, migration and angiogenesis. Despite the high complexity and heterogeneity of breast cancer, the rapid evolution in our knowledge that proteoglycans are among the key players in the breast tumor microenvironment suggests their potential as pharmacological targets in this type of cancer. It has been recently suggested that pharmacological treatment may target proteoglycan metabolism, their utilization as targets for immunotherapy or their direct use as therapeutic agents. The diversity inherent in the proteoglycans that will be presented herein provides the potential for multiple layers of regulation of breast tumor behavior. This review summarizes recent developments concerning the biology of selected proteoglycans in breast cancer, and presents potential targeted therapeutic approaches based on their novel key roles in breast cancer.
Collapse
Affiliation(s)
- Achilleas D Theocharis
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26500 Patras, Greece
| | - Spyros S Skandalis
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26500 Patras, Greece
| | - Thomas Neill
- Department of Pathology, Anatomy and Cell Biology and the Cancer Cell Biology and Signaling Program, Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Hinke A B Multhaupt
- Department of Biomedical Sciences and Biotech Research & Innovation Center, University of Copenhagen, Denmark
| | - Mario Hubo
- University of Frankfurt, Institute of Pharmacology and Toxicology, Theodor-Stern Kai 7, Frankfurt 60590, Germany
| | - Helena Frey
- University of Frankfurt, Institute of Pharmacology and Toxicology, Theodor-Stern Kai 7, Frankfurt 60590, Germany
| | - Sandeep Gopal
- Department of Biomedical Sciences and Biotech Research & Innovation Center, University of Copenhagen, Denmark
| | - Angélica Gomes
- Department of Biomedical Sciences and Biotech Research & Innovation Center, University of Copenhagen, Denmark
| | - Nikos Afratis
- Department of Biomedical Sciences and Biotech Research & Innovation Center, University of Copenhagen, Denmark
| | - Hooi Ching Lim
- Department of Biomedical Sciences and Biotech Research & Innovation Center, University of Copenhagen, Denmark
| | - John R Couchman
- Department of Biomedical Sciences and Biotech Research & Innovation Center, University of Copenhagen, Denmark
| | - Jorge Filmus
- Department of Biological Sciences, Sunnybrook Research Institute and Department of Medical Biophysics, University of Toronto, Canada
| | - Ralph D Sanderson
- University of Alabama at Birmingham, Department of Pathology, UAB Comprehensive Cancer Center, 1720 2nd Ave. S, WTI 602B, Birmingham, AL 35294, USA
| | - Liliana Schaefer
- University of Frankfurt, Institute of Pharmacology and Toxicology, Theodor-Stern Kai 7, Frankfurt 60590, Germany
| | - Renato V Iozzo
- Department of Pathology, Anatomy and Cell Biology and the Cancer Cell Biology and Signaling Program, Kimmel Cancer Center, Thomas Jefferson University, Philadelphia, PA 19107, USA
| | - Nikos K Karamanos
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26500 Patras, Greece.
| |
Collapse
|
29
|
Abstract
Heparanase is an endo-β-D-glucuronidase that is capable of cleaving heparan sulfate side chains of heparan sulfate proteoglycans on cell surfaces and the extracellular matrix, activity that is strongly implicated in tumor metastasis and angiogenesis. Apart of its well characterized enzymatic activity, heparanase was noted to exert also enzymatic-independent functions. Among these are the up-regulation of vascular endothelial growth factor (VEGF)-A, VEGF-C and activation of intra-cellular signaling involved in cell survival and proliferation. We had earlier demonstrated that heparanase may also affect the hemostatic system in a non-enzymatic manner. We had shown that heparanase up-regulated the expression of the blood coagulation initiator- tissue factor (TF) and interacted with the tissue factor pathway inhibitor (TFPI) on the cell surface membrane of endothelial and tumor cells, leading to dissociation of TFPI and resulting in increased cell surface coagulation activity. Moreover, we have demonstrated that heparanase directly enhanced TF activity which led to increased factor Xa production and subsequent activation of the coagulation system. Taking into account the prometastatic, pro-angiogenic and pro-coagulant functions of heparanase, over-expression in human malignancies and abundance in platelets, implies that heparanase is potentially a good target for cancer therapy.
Collapse
Affiliation(s)
- Yona Nadir
- Thrombosis and Hemostasis Unit, Department of Hematology, Rambam Health Care Campus, Haifa, Israel.
| | - Benjamin Brenner
- Thrombosis and Hemostasis Unit, Department of Hematology, Rambam Health Care Campus, Haifa, Israel
| |
Collapse
|
30
|
Simmons SC, Jämsä H, Silva D, Cortez CM, McKenzie EA, Bitu CC, Salo S, Nurmenniemi S, Nyberg P, Risteli J, deAlmeida CEB, Brenchley PEC, Salo T, Missailidis S. Anti-heparanase aptamers as potential diagnostic and therapeutic agents for oral cancer. PLoS One 2014; 9:e96846. [PMID: 25295847 PMCID: PMC4189786 DOI: 10.1371/journal.pone.0096846] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2013] [Accepted: 04/11/2014] [Indexed: 12/13/2022] Open
Abstract
Heparanase is an endoglycosidase enzyme present in activated leucocytes, mast cells, placental tissue, neutrophils and macrophages, and is involved in tumour metastasis and tissue invasion. It presents a potential target for cancer therapies and various molecules have been developed in an attempt to inhibit the enzymatic action of heparanase. In an attempt to develop a novel therapeutic with an associated diagnostic assay, we have previously described high affinity aptamers selected against heparanase. In this work, we demonstrated that these anti-heparanase aptamers are capable of inhibiting tissue invasion of tumour cells associated with oral cancer and verified that such inhibition is due to inhibition of the enzyme and not due to other potentially cytotoxic effects of the aptamers. Furthermore, we have identified a short 30 bases aptamer as a potential candidate for further studies, as this showed a higher ability to inhibit tissue invasion than its longer counterpart, as well as a reduced potential for complex formation with other non-specific serum proteins. Finally, the aptamer was found to be stable and therefore suitable for use in human models, as it showed no degradation in the presence of human serum, making it a potential candidate for both diagnostic and therapeutic use.
Collapse
Affiliation(s)
- Suzanne C. Simmons
- Department of Chemistry and Analytical Sciences, The Open University, Milton Keynes, United Kingdom
| | - Hannaleena Jämsä
- Department of Diagnostics and Oral Medicine, Institute of Dentistry, University of Oulu, Oulu, Finland
- Medical Research Center and Oulu University Hospital, Oulu, Finland
| | - Dilson Silva
- Institute of Mathematics and Statistics, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Celia M. Cortez
- Institute of Mathematics and Statistics, Rio de Janeiro State University, Rio de Janeiro, Brazil
| | - Edward A. McKenzie
- Manchester Institute of Biotechnology, University of Manchester, Manchester, United Kingdom
| | - Carolina C. Bitu
- Department of Diagnostics and Oral Medicine, Institute of Dentistry, University of Oulu, Oulu, Finland
- Medical Research Center and Oulu University Hospital, Oulu, Finland
| | - Sirpa Salo
- Department of Diagnostics and Oral Medicine, Institute of Dentistry, University of Oulu, Oulu, Finland
| | - Sini Nurmenniemi
- Department of Diagnostics and Oral Medicine, Institute of Dentistry, University of Oulu, Oulu, Finland
| | - Pia Nyberg
- Department of Diagnostics and Oral Medicine, Institute of Dentistry, University of Oulu, Oulu, Finland
- Medical Research Center and Oulu University Hospital, Oulu, Finland
| | - Juha Risteli
- Institute of Diagnostics, Department of Clinical Chemistry, University of Oulu, Oulu, Finland
| | - Carlos E. B. deAlmeida
- Department of Chemistry and Analytical Sciences, The Open University, Milton Keynes, United Kingdom
- Laboratório de Radiobiologia, Instituto de Radioproteção e Dosimetria, Rio de Janeiro, Brazil
| | | | - Tuula Salo
- Department of Diagnostics and Oral Medicine, Institute of Dentistry, University of Oulu, Oulu, Finland
- Medical Research Center and Oulu University Hospital, Oulu, Finland
- Graduate Program in Estomatopatologia, Piracicaba Dental School, University of Campinas, Piracicaba, São Paulo, Brazil
- Institute of Dentistry, University of Helsinki, Helsinki, Finland
- * E-mail: (SM); (TS)
| | - Sotiris Missailidis
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- * E-mail: (SM); (TS)
| |
Collapse
|
31
|
Abstract
Heparanase, a β-D-endoglucuronidase abundant in platelets that was discovered 30 years ago, is an enzyme that cleaves heparan sulfate side chains on the cell surface and in the extracellular matrix. It was later recognized as being a pro-inflammatory and pro-metastatic protein. We had earlier demonstrated that heparanase may also affect the hemostatic system in a non-enzymatic manner. We had shown that heparanase up-regulated the expression of the blood coagulation initiator tissue factor (TF) and interacted with the tissue factor pathway inhibitor (TFPI) on the cell surface membrane of endothelial and tumor cells, leading to dissociation of TFPI and resulting in increased cell surface coagulation activity. Moreover, we have demonstrated that heparanase directly enhanced TF activity which led to increased factor Xa production and subsequent activation of the coagulation system. Recently, heparanase inhibitory peptides derived of TFPI-2 were demonstrated by us to inhibit heparanase procoagulant activity and attenuate sepsis in mouse models.
Collapse
Affiliation(s)
- Yona Nadir
- Thrombosis and Hemostasis Unit, Department of Hematology, Rambam Health Care Campus, Haifa, Israel
| |
Collapse
|
32
|
Mead G, Hiley M, Ng T, Fihn C, Hong K, Groner M, Miner W, Drugan D, Hollingsworth W, Udit AK. Directed Polyvalent Display of Sulfated Ligands on Virus Nanoparticles Elicits Heparin-Like Anticoagulant Activity. Bioconjug Chem 2014; 25:1444-52. [DOI: 10.1021/bc500200t] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Griffin Mead
- Department
of Chemistry, Occidental College, Los Angeles, California 90041, United States
| | - Megan Hiley
- Department
of Chemistry, Occidental College, Los Angeles, California 90041, United States
| | - Taryn Ng
- Department
of Chemistry, Occidental College, Los Angeles, California 90041, United States
| | - Conrad Fihn
- Department
of Chemistry, Occidental College, Los Angeles, California 90041, United States
| | - Kevin Hong
- Department
of Chemistry, Occidental College, Los Angeles, California 90041, United States
| | - Myles Groner
- Department
of Chemistry, Occidental College, Los Angeles, California 90041, United States
| | - Walker Miner
- Department
of Chemistry, Occidental College, Los Angeles, California 90041, United States
| | - Daniel Drugan
- Department
of Chemistry, Occidental College, Los Angeles, California 90041, United States
| | - William Hollingsworth
- Department
of Chemistry, Occidental College, Los Angeles, California 90041, United States
| | - Andrew K. Udit
- Department
of Chemistry, Occidental College, Los Angeles, California 90041, United States
| |
Collapse
|
33
|
Tang D, Piao Y, Zhao S, Mu X, Li S, Ma W, Song Y, Wang J, Zhao W, Zhang Q. Expression and correlation of matrix metalloproteinase-9 and heparanase in patients with breast cancer. Med Oncol 2014; 31:26. [PMID: 24861922 DOI: 10.1007/s12032-014-0026-4] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Accepted: 05/05/2014] [Indexed: 11/25/2022]
Abstract
Matrix metalloproteinase-9 (MMP-9) and heparanase (HPSE) are thought to be involved in tumor progression and metastasis. However, up to now, there are no studies that simultaneously investigated the expression levels of MMP-9 and HPSE in tumor tissue and serum of breast cancer patients. Their correlation in breast cancer pathological processes is unknown. The purpose of this study was to investigate the expression profile of MMP-9 and HPSE in breast cancer and to assess their clinicopathological significance. We measured serum MMP-9 and HPSE by enzyme-linked immunosorbent assay in healthy women, and in patients with benign and malignant breast disease. We also evaluated the expression of MMP-9 and HPSE protein in paraffin-embedded tumor tissues by immunohistochemistry. We then correlated serum and tissue levels of MMP-9 and HPSE in breast cancer samples and their expression with patients' clinicopathologic characteristics. We found that serum levels of MMP-9 and HPSE were significantly higher in breast cancer patients than in benign breast disease and in healthy controls (P = 0.001). There was positive correlation between MMP-9 and HPSE in breast cancer patients. The tissue and serum levels of MMP-9 were associated with histology grade, lymph node status, pathological stage, and lymphovascular invasion (all P < 0.05). The tissue levels of MMP-9 were also associated with ER (P = 0.038) and Ki-67 (P = 0.032). The tissue and serum levels of HPSE expression were associated with tumor size, histology grade, lymph node status, and pathological stage (all P < 0.05). Our findings suggested that MMP-9 and HPSE might further be evaluated as biomarkers for predicting progression and prognosis of breast cancer.
Collapse
Affiliation(s)
- Dabei Tang
- Department of Medical Oncology, The Tumor Hospital of Harbin Medical University, Harbin, 150040, China
| | | | | | | | | | | | | | | | | | | |
Collapse
|
34
|
Kazarin O, Ilan N, Naroditzky I, Ben-Itzhak O, Vlodavsky I, Bar-Sela G. Expression of heparanase in soft tissue sarcomas of adults. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2014; 33:39. [PMID: 24887057 PMCID: PMC4026817 DOI: 10.1186/1756-9966-33-39] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Accepted: 04/30/2014] [Indexed: 12/01/2022]
Abstract
Background Heparanase is an endo-β-D-glucuronidase that cleaves heparan sulfate chains of proteoglycans, resulting in the disassembly of the extracellular matrix. Heparanase has a central role in the development of various tumors, and its expression has been associated with increased tumor growth, angiogenesis and metastasis, but there is insufficient information about the function of heparanase in sarcomas. Study aims 1) To evaluate heparanase levels in adult soft tissue sarcomas (STS); 2) To examine the correlation between heparanase levels and pathological and clinical parameters and treatment outcome. Methods Pathological specimens of primary or metastatic STS were subjected to immunohistochemical analysis applying an anti-heparanase antibody. The clinical and the pathological data, together with the data of heparanase levels, were evaluated in a logistic regression model for tumor recurrence and survival. Results One hundred and one samples were examined, 55 from primary tumors and 46 from metastatic sites. A high expression of heparanase was observed in 29 (52.7%) and 22 specimens (47.8%), respectively. There was no statistically significant difference between heparanase expressions in the primary vs. metastatic sites of tumors. Moreover, no correlation was observed between heparanase staining and tumor aggressiveness, tumor recurrence or patient survival in various groups of patients. Conclusion Expression of heparanase was observed in 50% of the STS, in various histological subtypes. A larger study with homogenous groups of specific sub-types of STS or stages of disease is required to validate over-expression of heparanase as a marker of disease aggressiveness.
Collapse
Affiliation(s)
| | | | | | | | | | - Gil Bar-Sela
- Division of Oncology, Rambam Health Care Campus, 8 Ha'Aliyah Street, Haifa 35254, Israel.
| |
Collapse
|
35
|
Synthesis of a pseudo-disaccharide library and its application to the characterisation of the heparanase catalytic site. PLoS One 2013; 8:e82111. [PMID: 24260588 PMCID: PMC3832595 DOI: 10.1371/journal.pone.0082111] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2013] [Accepted: 10/19/2013] [Indexed: 12/15/2022] Open
Abstract
A novel methodology is described for the efficient and divergent synthesis of pseudodisaccharides, molecules comprising of amino carbasugar analogues linked to natural sugars. The methodology is general and enables the introduction of diversity both at the carbasugar and the natural sugar components of the pseudodisaccharides. Using this approach, a series of pseudodisaccharides are synthesised that mimic the repeating backbone unit of heparan sulfate, and are tested for inhibition of heparanase, a disease-relevant enzyme that hydrolyses heparan sulfate. A new homology model of human heparanase is described based on a family 79 β-glucuronidase. This model is used to postulate a computational rationale for the observed activity of the different pseudodisaccharides and provide valuable information that informs the design of potential inhibitors of this enzyme.
Collapse
|
36
|
Meirovitz A, Goldberg R, Binder A, Rubinstein AM, Hermano E, Elkin M. Heparanase in inflammation and inflammation-associated cancer. FEBS J 2013; 280:2307-19. [PMID: 23398975 PMCID: PMC3651782 DOI: 10.1111/febs.12184] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Revised: 01/29/2013] [Accepted: 02/06/2013] [Indexed: 12/21/2022]
Abstract
Recent years have seen a growing body of evidence that enzymatic remodeling of heparan sulfate proteoglycans profoundly affects a variety of physiological and pathological processes, including inflammation, neovascularization, and tumor development. Heparanase is the sole mammalian endoglycosidase that cleaves heparan sulfate. Extensively studied in cancer progression and aggressiveness, heparanase was recently implicated in several inflammatory disorders as well. Although the precise mode of heparanase action in inflammatory reactions is still not completely understood, the fact that heparanase activity is mechanistically important both in malignancy and in inflammation argues that this enzyme is a candidate molecule linking inflammation and tumorigenesis in inflammation-associated cancers. Elucidation of the specific effects of heparanase in cancer development, particularly when inflammation is a causal factor, will accelerate the development of novel therapeutic/chemopreventive interventions and help to better define target patient populations in which heparanase-targeting therapies could be particularly beneficial.
Collapse
Affiliation(s)
- Amichay Meirovitz
- Sharett Institute, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | | | | | | | | | | |
Collapse
|
37
|
Goldberg R, Meirovitz A, Hirshoren N, Bulvik R, Binder A, Rubinstein AM, Elkin M. Versatile role of heparanase in inflammation. Matrix Biol 2013; 32:234-240. [PMID: 23499528 DOI: 10.1016/j.matbio.2013.02.008] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2012] [Revised: 01/26/2013] [Accepted: 02/02/2013] [Indexed: 12/20/2022]
Abstract
Heparanase is the only known mammalian endoglycosidase capable of degrading heparan sulfate glycosaminoglycan, both in extracellular space and within the cells. It is tightly implicated in cancer progression and over the past few decades significant progress has been made in elucidating the multiple functions of heparanase in malignant tumor development, neovascularization and aggressive behavior. Notably, current data show that in addition to its well characterized role in cancer, heparanase activity may represent an important determinant in the pathogenesis of several inflammatory disorders, such as inflammatory lung injury, rheumatoid arthritis and chronic colitis. Nevertheless, the precise mode of heparanase action in inflammatory reactions remains largely unclear and recent observations suggest that heparanase can either facilitate or limit inflammatory responses, when tissue/cell-specific contextual cues may dictate an outcome of heparanase action in inflammation. In this review the involvement of heparanase in modulation of inflammatory reactions is discussed through a few illustrative examples, including neuroinflammation, sepsis-associated lung injury and inflammatory bowel disease. We also discuss possible action of the enzyme in coupling inflammation and tumorigenesis in the setting of inflammation-triggered cancer.
Collapse
Affiliation(s)
- Rachel Goldberg
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Amichay Meirovitz
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Nir Hirshoren
- Department of Otolaryngology, Head & Neck Surgery, Hadassah Hospital, Jerusalem 91120, Israel
| | - Raanan Bulvik
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Adi Binder
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Ariel M Rubinstein
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Michael Elkin
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| |
Collapse
|
38
|
Tang D, Zhang Q, Zhao S, Wang J, Lu K, Song Y, Zhao L, Kang X, Wang J, Xu S, Tian L. The expression and clinical significance of microRNA-1258 and heparanase in human breast cancer. Clin Biochem 2013; 46:926-32. [PMID: 23415719 DOI: 10.1016/j.clinbiochem.2013.01.027] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Revised: 01/13/2013] [Accepted: 01/30/2013] [Indexed: 01/15/2023]
Abstract
OBJECTIVES To investigate the expression profile of miR-1258 and heparanase (HPSE) in breast cancer and to assess their clinicopathological significance. DESIGN AND METHODS The expression levels of miR-1258 and HPSE were analyzed in normal, benign and malignant breast tissues. Their serum levels were evaluated in healthy women and in patients with benign and malignant breast disease. We studied the correlation between the expression of miR-1258 and HPSE and the clinical features presented by the patients. RESULTS MiR-1258 was down-regulated and HPSE was up-regulated in breast cancer, with a significant inverse correlation. A reduced miR-1258 expression and an elevated HPSE expression were associated with the lymph node status, late clinical stages, a short overall survival and a short relapse-free survival. In frozen fresh tissue samples, the miR-1258 levels in breast cancer with lymph node metastasis were significantly lower than that of breast cancer without lymph node metastasis and benign disease (BD). In contrast, the HPSE levels in breast cancer with lymph node metastasis were the highest. In serum samples, the miR-1258 levels in metastatic breast cancer (M1) were lower than that of primary breast cancer (M0) and BD. However, serum HPSE levels of M1 patients were significantly higher than that of M0 patients and BD patients. CONCLUSIONS MiR-1258 may play an important role in breast cancer development and progression by regulating the expression of HPSE, and they might be potential prognostic biomarkers for breast cancer.
Collapse
Affiliation(s)
- Dabei Tang
- Department of Medical Oncology, the Third Affiliated Hospital of Harbin Medical University, Harbin 150040, China.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Hammond E, Brandt R, Dredge K. PG545, a heparan sulfate mimetic, reduces heparanase expression in vivo, blocks spontaneous metastases and enhances overall survival in the 4T1 breast carcinoma model. PLoS One 2012; 7:e52175. [PMID: 23300607 PMCID: PMC3530599 DOI: 10.1371/journal.pone.0052175] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2012] [Accepted: 11/15/2012] [Indexed: 12/12/2022] Open
Abstract
PG545 is a clinically relevant heparan sulfate (HS) mimetic which, in addition to possessing anti-angiogenic properties, also acts as a heparanase inhibitor which may differentiate its mechanism(s) of action from approved angiogenesis inhibitors. The degradation of HS by heparanase has been strongly implicated in cell dissemination and the metastatic process. Thus, the anti-metastatic activity of PG545 has been linked to the enzymatic function of heparanase - the only endoglycosidase known to cleave HS, an important component of the extracellular matrix (ECM) which represents a potential avenue for therapeutic intervention for certain metastatic cancer indications. Recent concerns raised about the paucity of overall survival as an endpoint in mouse models of clinically relevant metastasis led us to examine the effect of PG545 on the progression of both primary tumor growth and the spontaneously metastasizing disease in the 4T1 syngeneic breast carcinoma model in a non-surgical and surgical (mastectomy) setting. PG545 significantly inhibited primary tumor growth but importantly also inhibited lung metastasis in treated mice, an effect not observed with the tyrosine kinase inhibitor sorafenib. Importantly, PG545 significantly enhanced overall survival compared to vehicle control and the sorafenib group, suggesting PG545's inhibitory effect on heparanase is indeed a critical attribute to induce anti-metastatic activity. In addition to blocking a common angiogenic signalling pathway in tumor cells, the expression of heparanase in the primary tumor and lung was also significantly reduced by PG545 treatment. These results support the ongoing development of PG545 and highlight the potential utility in metastatic disease settings.
Collapse
Affiliation(s)
- Edward Hammond
- Research and Development, Progen Pharmaceuticals, Darra, Queensland, Australia.
| | | | | |
Collapse
|
40
|
Su G, Sung KE, Beebe DJ, Friedl A. Functional screen of paracrine signals in breast carcinoma fibroblasts. PLoS One 2012; 7:e46685. [PMID: 23056402 PMCID: PMC3466317 DOI: 10.1371/journal.pone.0046685] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Accepted: 09/07/2012] [Indexed: 12/21/2022] Open
Abstract
Stromal fibroblasts actively participate in normal mammary gland homeostasis and in breast carcinoma growth and progression by secreting paracrine factors; however, little is known about the identity of paracrine mediators in individual patients. The purpose of this study was to characterize paracrine signaling pathways between breast carcinoma cells and breast carcinoma-associated fibroblasts (CAF) or normal mammary fibroblasts (NF), respectively. CAF and NF were isolated from breast carcinoma tissue samples and adjacent normal mammary gland tissue of 28 patients. The fibroblasts were grown in 3D collagen gel co-culture with T47D human breast carcinoma cells and T47D cell growth was measured. CAF stimulated T47D cell growth to a significantly greater degree than NF. We detected a considerable inter-individual heterogeneity of paracrine interactions but identified FGF2, HB-EGF, heparanase-1 and SDF1 as factors that were consistently responsible for the activity of carcinoma-associated fibroblasts. CAF from low-grade but not high-grade carcinomas required insulin-like growth factor 1 and transforming growth factor beta 1 to stimulate carcinoma growth. Paradoxically, blocking of membrane-type 1 matrix metalloprotease stimulated T47D cell growth in co-culture with NF. The results were largely mirrored by treating the fibroblasts with siRNA oligonucleotides prior to co-culture, implicating the fibroblasts as principal production site for the secreted mediators. In summary, we identify a paracrine signaling network with inter-individual commonalities and differences. These findings have significant implications for the design of stroma-targeted therapies.
Collapse
Affiliation(s)
- Gui Su
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - Kyung E. Sung
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - David J. Beebe
- Department of Biomedical Engineering, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
| | - Andreas Friedl
- Department of Pathology and Laboratory Medicine, University of Wisconsin-Madison, Madison, Wisconsin, United States of America
- Pathology and Laboratory Medicine Service, William S. Middleton Memorial Veterans Hospital, Department of Veterans Affairs Medical Center, Madison, Wisconsin, United States of America
- * E-mail:
| |
Collapse
|
41
|
Vlodavsky I, Beckhove P, Lerner I, Pisano C, Meirovitz A, Ilan N, Elkin M. Significance of heparanase in cancer and inflammation. CANCER MICROENVIRONMENT : OFFICIAL JOURNAL OF THE INTERNATIONAL CANCER MICROENVIRONMENT SOCIETY 2012; 5:115-32. [PMID: 21811836 PMCID: PMC3399068 DOI: 10.1007/s12307-011-0082-7] [Citation(s) in RCA: 178] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2011] [Accepted: 07/22/2011] [Indexed: 02/07/2023]
Abstract
Heparan sulfate proteoglycans (HSPGs) are primary components at the interface between virtually every eukaryotic cell and its extracellular matrix. HSPGs not only provide a storage depot for heparin-binding molecules in the cell microenvironment, but also decisively regulate their accessibility, function and mode of action. As such, they are intimately involved in modulating cell invasion and signaling loops that are critical for tumor growth, inflammation and kidney function. In a series of studies performed since the cloning of the human heparanase gene, we and others have demonstrated that heparanase, the sole heparan sulfate degrading endoglycosidase, is causally involved in cancer progression, inflammation and diabetic nephropathy and hence is a valid target for drug development. Heparanase is causally involved in inflammation and accelerates colon tumorigenesis associated with inflammatory bowel disease. Notably, heparanase stimulates macrophage activation, while macrophages induce production and activation of latent heparanase contributed by the colon epithelium, together generating a vicious cycle that powers colitis and the associated tumorigenesis. Heparanase also plays a decisive role in the pathogenesis of diabetic nephropathy, degrading heparan sulfate in the glomerular basement membrane and ultimately leading to proteinuria and kidney dysfunction. Notably, clinically relevant doses of ionizing radiation (IR) upregulate heparanase expression and thereby augment the metastatic potential of pancreatic carcinoma. Thus, combining radiotherapy with heparanase inhibition is an effective strategy to prevent tumor resistance and dissemination in IR-treated pancreatic cancer patients. Also, accumulating evidence indicate that peptides derived from human heparanase elicit a potent anti-tumor immune response, suggesting that heparanase represents a promising target antigen for immunotherapeutic approaches against a broad variety of tumours. Oligosaccharide-based compounds that inhibit heparanase enzymatic activity were developed, aiming primarily at halting tumor growth, metastasis and angiogenesis. Some of these compounds are being evaluated in clinical trials, targeting both the tumor and tumor microenvironment.
Collapse
Affiliation(s)
- Israel Vlodavsky
- Cancer and Vascular Biology Research Center, The Rappaport Faculty of Medicine, Technion, P. O. Box 9649, Haifa, 31096, Israel,
| | | | | | | | | | | | | |
Collapse
|
42
|
Hermano E, Lerner I, Elkin M. Heparanase enzyme in chronic inflammatory bowel disease and colon cancer. Cell Mol Life Sci 2012; 69:2501-13. [PMID: 22331282 PMCID: PMC11114524 DOI: 10.1007/s00018-012-0930-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Revised: 01/18/2012] [Accepted: 01/23/2012] [Indexed: 12/20/2022]
Abstract
Heparanase is the sole mammalian endoglycosidase that cleaves heparan sulfate, the key polysaccharide of the extracellular matrix and basement membranes. Enzymatic cleavage of heparan sulfate profoundly affects a variety of physiological and pathological processes, including morphogenesis, neovascularization, inflammation, and tumorigenesis. Critical involvement of heparanase in colorectal tumor progression and metastatic spread is widely documented; however, until recently a role for heparanase in the initiation of colon carcinoma remained underappreciated. Interestingly, the emerging data that link heparanase to chronic inflammatory bowel conditions, also suggest contribution of the enzyme to colonic tumor initiation, at least in the setting of colitis-associated cancer. Highly coordinated interplay between intestinal heparanase and immune cells (i.e., macrophages) preserves chronic inflammatory conditions and creates a tumor-promoting microenvironment. Here we review the action of heparanase in colon tumorigenesis and discuss recent findings, pointing to a role for heparanase in sustaining immune cell-epithelial crosstalk that underlies intestinal inflammation and the associated cancer.
Collapse
Affiliation(s)
- Esther Hermano
- Tumor Biology Research Unit, Department of Oncology, Sharett Institute, Hadassah-Hebrew University Medical Center, 91120 Jerusalem, Israel
| | - Immanuel Lerner
- Tumor Biology Research Unit, Department of Oncology, Sharett Institute, Hadassah-Hebrew University Medical Center, 91120 Jerusalem, Israel
| | - Michael Elkin
- Tumor Biology Research Unit, Department of Oncology, Sharett Institute, Hadassah-Hebrew University Medical Center, 91120 Jerusalem, Israel
| |
Collapse
|
43
|
Schiemann S, Lühn S, Alban S. Development of both colorimetric and fluorescence heparinase activity assays using fondaparinux as substrate. Anal Biochem 2012; 427:82-90. [DOI: 10.1016/j.ab.2012.04.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2012] [Revised: 04/12/2012] [Accepted: 04/30/2012] [Indexed: 10/28/2022]
|
44
|
Ran S, Montgomery KE. Macrophage-mediated lymphangiogenesis: the emerging role of macrophages as lymphatic endothelial progenitors. Cancers (Basel) 2012; 4:618-57. [PMID: 22946011 PMCID: PMC3430523 DOI: 10.3390/cancers4030618] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
It is widely accepted that macrophages and other inflammatory cells support tumor progression and metastasis. During early stages of neoplastic development, tumor-infiltrating macrophages (TAMs) mount an immune response against transformed cells. Frequently, however, cancer cells escape the immune surveillance, an event that is accompanied by macrophage transition from an anti-tumor to a pro-tumorigenic type. The latter is characterized by high expression of factors that activate endothelial cells, suppress immune response, degrade extracellular matrix, and promote tumor growth. Cumulatively, these products of TAMs promote tumor expansion and growth of both blood and lymphatic vessels that facilitate metastatic spread. Breast cancers and other epithelial malignancies induce the formation of new lymphatic vessels (i.e., lymphangiogenesis) that leads to lymphatic and subsequently, to distant metastasis. Both experimental and clinical studies have shown that TAMs significantly promote tumor lymphangiogenesis through paracrine and cell autonomous modes. The paracrine effect consists of the expression of a variety of pro-lymphangiogenic factors that activate the preexisting lymphatic vessels. The evidence for cell-autonomous contribution is based on the observed tumor mobilization of macrophage-derived lymphatic endothelial cell progenitors (M-LECP) that integrate into lymphatic vessels prior to sprouting. This review will summarize the current knowledge of macrophage-dependent growth of new lymphatic vessels with specific emphasis on an emerging role of macrophages as lymphatic endothelial cell progenitors (M-LECP).
Collapse
Affiliation(s)
- Sophia Ran
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +1-217-545-7026; Fax: +1-217-545-7333
| | | |
Collapse
|
45
|
Development of novel single-stranded nucleic acid aptamers against the pro-angiogenic and metastatic enzyme heparanase (HPSE1). PLoS One 2012; 7:e37938. [PMID: 22719856 PMCID: PMC3376095 DOI: 10.1371/journal.pone.0037938] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2012] [Accepted: 04/26/2012] [Indexed: 01/07/2023] Open
Abstract
Heparanase is an enzyme involved in extracellular matrix remodelling and heparan sulphate proteoglycan catabolism. It is secreted by metastatic tumour cells, allowing them to penetrate the endothelial cell layer and basement membrane to invade target organs. The release of growth factors at the site of cleaved heparan sulphate chains further enhance the potential of the tumour by encouraging the process of angiogenesis. This leads to increased survival and further proliferation of the tumour. Aptamers are single or double stranded oligonucleotides that recognise specific small molecules, peptides, proteins, or even cells or tissues and have shown great potential over the years as diagnostic and therapeutic agents in anticancer treatment. For the first time, single stranded DNA aptamers were successfully generated against the active heterodimer form of heparanase using a modified SELEX protocol, and eluted based on increasing affinity for the target. Sandwich ELISA assays showed recognition of heparanase by the aptamers at a site distinct from that of a polyclonal HPSE1 antibody. The binding affinities of aptamer to immobilised enzyme were high (7×107 to 8×107 M−1) as measured by fluorescence spectroscopy. Immunohistochemistry and immunofluorescence studies demonstrated that the aptamers were able to recognise heparanase with staining comparable or in some cases superior to that of the HPSE1 antibody control. Finally, matrigel assay demonstrated that aptamers were able to inhibit heparanase. This study provides clear proof of principle concept that nucleic acid aptamers can be generated against heparanase. These reagents may serve as useful tools to explore the functional role of the enzyme and in the future development of diagnostic assays or therapeutic reagents.
Collapse
|
46
|
Abstract
Heparanase that was cloned from and is abundant in the placenta is implicated in cell invasion, tumor metastasis, and angiogenesis. Recently we have demonstrated that heparanase may also affect the hemostatic system in a non-enzymatic manner. Heparanase was shown to up-regulate tissue factor (TF) expression and interact with tissue factor pathway inhibitor (TFPI) on the cell surface, leading to dissociation of TFPI from the cell membrane of endothelial and tumor cells, resulting in increased cell surface coagulation activity. More recently, we have shown that heparanase directly enhances TF activity, resulting in increased factor Xa production and activation of the coagulation system. Data indicate increased levels and possible involvement of heparanase in vascular complications in pregnancy. Taking into account the prometastatic and proangiogenic functions of heparanase, overexpression in human malignancies, and abundance in platelets and placenta, its involvement in the coagulation machinery is an intriguing novel arena for further research.
Collapse
Affiliation(s)
- Yona Nadir
- To whom correspondence should be addressed. E-mail:
| | | |
Collapse
|
47
|
Mogler C, Herold-Mende C, Dyckhoff G, Jenetzky E, Beckhove P, Helmke BM. Heparanase expression in head and neck squamous cell carcinomas is associated with reduced proliferation and improved survival. Histopathology 2011; 58:944-52. [PMID: 21585429 DOI: 10.1111/j.1365-2559.2011.03834.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
AIMS Cellular expression of heparanase, a degrading enzyme of the extracellular matrix, is associated with poorer prognosis in several cancers. The present analysis, has studied the role of heparanase in tumour growth and clinical outcome in patients with head and neck squamous cell carcinoma (HNSCC). METHODS AND RESULTS We analysed the cellular expression of the active form of heparanase in 71 human HNSCCs, using immunohistochemistry. The results were compared with clinicopathological data and, in 65 cases with immunoreactivity for the proliferation marker, MIB1. Cellular heparanase expression was detected in 41 of 71 (57.74%) cases; in particular, UICC IV-stage tumours showed high heparanase levels. Heparanase was localized mainly in the cytoplasm and, to a lesser extent, at the cell membrane. High levels of heparanase were significantly correlated with an almost four-fold decrease in MIB1 labelling (P = 0.006). Comparison with clinical outcome by multivariate analysis revealed that patients with high-level heparanase expression had prolonged overall survival (P = 0.029). CONCLUSIONS Although heparanase was mainly found in late-stage HNSCCs, cellular heparanase expression in HNSCCs was associated with prolonged overall survival. We propose that the proliferation-reducing effect of high heparanase levels might outweigh the tumour-promoting effects of heparanase, especially in advanced tumours.
Collapse
Affiliation(s)
- Carolin Mogler
- Institute of Pathology, University of Heidelberg, Heidelberg, Germany.
| | | | | | | | | | | |
Collapse
|
48
|
Rao G, Ding HG, Huang W, Le D, Maxhimer JB, Oosterhof A, van Kuppevelt T, Lum H, Lewis EJ, Reddy V, Prinz RA, Xu X. Reactive oxygen species mediate high glucose-induced heparanase-1 production and heparan sulphate proteoglycan degradation in human and rat endothelial cells: a potential role in the pathogenesis of atherosclerosis. Diabetologia 2011; 54:1527-38. [PMID: 21424539 DOI: 10.1007/s00125-011-2110-z] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2010] [Accepted: 02/01/2011] [Indexed: 01/10/2023]
Abstract
AIMS/HYPOTHESIS The content of heparan sulphate is reduced in the endothelium under hyperglycaemic conditions and may contribute to the pathogenesis of atherosclerosis. Heparanase-1 (HPR1) specifically degrades heparan sulphate proteoglycans. We therefore sought to determine whether: (1) heparan sulphate reduction in endothelial cells is due to increased HPR1 production through increased reactive oxygen species (ROS) production; and (2) HPR1 production is increased in vivo in endothelial cells under hyperglycaemic and/or atherosclerotic conditions. METHODS HPR1 mRNA and protein levels in endothelial cells were analysed by RT-PCR and Western blot or HPR1 enzymatic activity assay, respectively. Cell surface heparan sulphate levels were analysed by FACS. HPR1 in the artery from control rats and a rat model of diabetes, and from patients under hyperglycaemic and/or atherosclerotic conditions was immunohistochemically examined. RESULTS High-glucose-induced HPR1 production and heparan sulphate degradation in three human endothelial cell lines, both of which were blocked by ROS scavengers, glutathione and N-acetylcysteine. Exogenous H(2)O(2) induced HPR1 production, subsequently leading to decreased cell surface heparan sulphate levels. HPR1 content was significantly increased in endothelial cells in the arterial walls of a rat model of diabetes. Clinical studies revealed that HPR1 production was increased in endothelial cells under hyperglycaemic conditions, and in endothelial cells and macrophages in atherosclerotic lesions. CONCLUSIONS/INTERPRETATION Hyperglycaemia induces HPR1 production and heparan sulphate degradation in endothelial cells through ROS. HPR1 production is increased in endothelial cells from a rat model of diabetes, and in macrophages in the atherosclerotic lesions of diabetic and non-diabetic patients. Increased HPR1 production may contribute to the pathogenesis and progression of atherosclerosis.
Collapse
Affiliation(s)
- G Rao
- Department of General Surgery, Rush University Medical Center, 1653 W Congress Parkway, Chicago, IL 60612, USA
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
49
|
Sonoda R, Naomoto Y, Shirakawa Y, Fujiwara Y, Yamatsuji T, Noma K, Tanabe S, Takaoka M, Gunduz M, Tsujigiwa H, Nagatsuka H, Ohara N, Yoshino T, Takubo K, Vieth M, Tanaka N. Preferential up-regulation of heparanase and cyclooxygenase-2 in carcinogenesis of Barrett's oesophagus and intestinal-type gastric carcinoma. Histopathology 2010; 57:90-100. [PMID: 20653782 DOI: 10.1111/j.1365-2559.2010.03594.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
AIMS Metaplastic changes secondary to chronic inflammation at the gastro-oesophageal junction and at the pyloric antrum are recognized as the premalignant conditions of Barrett's oesophageal adenocarcinoma and intestinal-type gastric carcinoma (GC), respectively. Heparanase (HPSE) and cyclooxygenase (COX)-2 have been proved to play critical roles in inflammation as well as in cancer. The aim was to examine the meaning of their expression in inflammation-related carcinogenesis. METHODS AND RESULTS First, expression of HPSE and COX-2 in 78 clinical tissues of Barrett's oesophagus was examined by immunohistochemistry and in situ hybridization. Their expression was increased during the metaplasia-dysplasia sequence with increased neovascularization. Successively, their expression in Barrett's dysplasia was compared with that of GC (22 cases of diffuse-type and 10 of intestinal-type). Interestingly, the expression pattern in Barrett's dysplasia was similar to that in intestinal-type GC, which mainly arises from chronic inflammation. Furthermore, cultured cell lines isolated from differentiated GC tissues, which are often found to be of intestinal-type, revealed up-regulated mRNA expression of HPSE and COX-2. CONCLUSIONS HPSE and COX-2 are preferentially up-regulated in Barrett's oesophagus and intestinal-type GC. These molecules may play an important role during the development of inflammation-related adenocarcinoma of the upper gastrointestinal tract.
Collapse
Affiliation(s)
- Ryotaro Sonoda
- Department of Gastroenterological Surgery, Transplant, and Surgical Oncology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Choi S, Lee H, Choi JR, Oh ES. Shedding; towards a new paradigm of syndecan function in cancer. BMB Rep 2010; 43:305-10. [PMID: 20510012 DOI: 10.5483/bmbrep.2010.43.5.305] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Syndecans, cell surface heparansulfate proteoglycans, have been proposed to act as cell surface receptors and/or coreceptors to play critical roles in multiple cellular functions. However, recent reports suggest that the function of syndecans can be further extended through shedding, a cleavage of extracellular domain. Shedding constitutes an additional level for controlling the function of syndecans, providing a means to attenuate and/or regulate amplitude and duration of syndecan signals by modulating the activity of syndecans as cell surface receptors. Whether these remaining cleavage products are still capable of functioning as cell surface receptors to efficiently transduce signals inside of cells is not clear. However, shedding transforms cell surface receptor syndecans into soluble forms, which, like growth factors, may act as novel ligands to induce cellular responses by association with other cell surface receptors. It is becoming interestingly evident that shed syndecans also contribute significantly to syndecan functions in cancer biology. This review presents current knowledge about syndecan shedding and its functional significance, particularly in the context of cancer.
Collapse
Affiliation(s)
- Sojoong Choi
- Department of Life Sciences, Center for Cell Signaling and Drug Discovery Research, Ewha Womans University, Seoul, Korea
| | | | | | | |
Collapse
|