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Zhang R, Yao Y, Gao H, Hu X. Mechanisms of angiogenesis in tumour. Front Oncol 2024; 14:1359069. [PMID: 38590656 PMCID: PMC10999665 DOI: 10.3389/fonc.2024.1359069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/11/2024] [Indexed: 04/10/2024] Open
Abstract
Angiogenesis is essential for tumour growth and metastasis. Antiangiogenic factor-targeting drugs have been approved as first line agents in a variety of oncology treatments. Clinical drugs frequently target the VEGF signalling pathway during sprouting angiogenesis. Accumulating evidence suggests that tumours can evade antiangiogenic therapy through other angiogenesis mechanisms in addition to the vascular sprouting mechanism involving endothelial cells. These mechanisms include (1) sprouting angiogenesis, (2) vasculogenic mimicry, (3) vessel intussusception, (4) vascular co-option, (5) cancer stem cell-derived angiogenesis, and (6) bone marrow-derived angiogenesis. Other non-sprouting angiogenic mechanisms are not entirely dependent on the VEGF signalling pathway. In clinical practice, the conversion of vascular mechanisms is closely related to the enhancement of tumour drug resistance, which often leads to clinical treatment failure. This article summarizes recent studies on six processes of tumour angiogenesis and provides suggestions for developing more effective techniques to improve the efficacy of antiangiogenic treatment.
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Affiliation(s)
| | | | | | - Xin Hu
- China–Japan Union Hospital of Jilin University, Jilin University, Changchun, China
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2
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Ribatti D, Tamma R, Annese T, d’Amati A, Ingravallo G, Specchia G. Vascular Growth in Lymphomas: Angiogenesis and Alternative Ways. Cancers (Basel) 2023; 15:3262. [PMID: 37370872 PMCID: PMC10296318 DOI: 10.3390/cancers15123262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 06/18/2023] [Accepted: 06/19/2023] [Indexed: 06/29/2023] Open
Abstract
The formation of new blood vessels is a critical process for tumor growth and may be achieved through different mechanisms. Angiogenesis represents the first described and most studied mode of vessel formation, but tumors may also use alternative ways to secure blood supply and eventually acquire resistance to anti-angiogenic treatments. These non-angiogenic mechanisms have been described more recently, including intussusceptive microvascular growth (IMG), vascular co-option, and vasculogenic mimicry. Like solid tumors, angiogenic and non-angiogenic pathways in lymphomas play a fundamental role in tumor growth and progression. In view of the relevant prognostic and therapeutic implications, a comprehensive understanding of these mechanisms is of paramount importance for improving the efficacy of treatment in patients with lymphoma. In this review, we summarize the current knowledge on angiogenic and non-angiogenic mechanisms involved in the formation of new blood vessels in Hodgkin's and non-Hodgkin's lymphomas.
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Affiliation(s)
- Domenico Ribatti
- Department of Translational Biomedicine and Neurosciences, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (R.T.); (A.d.)
| | - Roberto Tamma
- Department of Translational Biomedicine and Neurosciences, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (R.T.); (A.d.)
| | - Tiziana Annese
- Department of Medicine and Surgery, Libera Università del Mediterraneo (LUM) “Giuseppe Degennaro”, 70124 Bari, Italy;
| | - Antonio d’Amati
- Department of Translational Biomedicine and Neurosciences, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy; (R.T.); (A.d.)
- Section of Anatomical and Molecular Pathology, Department of Precision and Regenerative Medicine and Jonian Area, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy;
| | - Giuseppe Ingravallo
- Section of Anatomical and Molecular Pathology, Department of Precision and Regenerative Medicine and Jonian Area, School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy;
| | - Giorgina Specchia
- School of Medicine, University of Bari “Aldo Moro”, 70124 Bari, Italy;
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3
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Lugano R, Ramachandran M, Dimberg A. Tumor angiogenesis: causes, consequences, challenges and opportunities. Cell Mol Life Sci 2019; 77:1745-1770. [PMID: 31690961 PMCID: PMC7190605 DOI: 10.1007/s00018-019-03351-7] [Citation(s) in RCA: 901] [Impact Index Per Article: 180.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 10/10/2019] [Accepted: 10/21/2019] [Indexed: 02/07/2023]
Abstract
Tumor vascularization occurs through several distinct biological processes, which not only vary between tumor type and anatomic location, but also occur simultaneously within the same cancer tissue. These processes are orchestrated by a range of secreted factors and signaling pathways and can involve participation of non-endothelial cells, such as progenitors or cancer stem cells. Anti-angiogenic therapies using either antibodies or tyrosine kinase inhibitors have been approved to treat several types of cancer. However, the benefit of treatment has so far been modest, some patients not responding at all and others acquiring resistance. It is becoming increasingly clear that blocking tumors from accessing the circulation is not an easy task to accomplish. Tumor vessel functionality and gene expression often differ vastly when comparing different cancer subtypes, and vessel phenotype can be markedly heterogeneous within a single tumor. Here, we summarize the current understanding of cellular and molecular mechanisms involved in tumor angiogenesis and discuss challenges and opportunities associated with vascular targeting.
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Affiliation(s)
- Roberta Lugano
- The Rudbeck Laboratory, Department of Immunology, Genetics and Pathology, Uppsala University, 75185, Uppsala, Sweden
| | - Mohanraj Ramachandran
- The Rudbeck Laboratory, Department of Immunology, Genetics and Pathology, Uppsala University, 75185, Uppsala, Sweden
| | - Anna Dimberg
- The Rudbeck Laboratory, Department of Immunology, Genetics and Pathology, Uppsala University, 75185, Uppsala, Sweden.
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4
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Ribeiro-Silva A, Zambelli Ramalho LN, Zucoloto S. Phyllodes Tumor with Osteosarcomatous Differentiation: A Comparative Immunohistochemical Study between Epithelial and Mesenchymal Cells. TUMORI JOURNAL 2018; 92:340-6. [PMID: 17036527 DOI: 10.1177/030089160609200414] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background Phyllodes tumor of the breast with osteosarcomatous differentiation is rare and very little is known about its molecular profile. Methods and study design An immunohistochemical panel with 37 primary antibodies including cytokeratins, mesenchymal markers, key regulators of the cell cycle, oncogenes, apoptosis-related proteins, metalloproteinases and their inhibitors was performed on a formalin-fixed paraffin-embedded sample of phyllodes tumor with osteosarcomatous differentiation in a 49-year-old woman. Results Antiapoptotic stimuli (survivin) predominated in sarcomatous cells. Antiproteolytic stimuli (TIMP-1, TIMP-2 and PAI) were preponderant in all cells, a surprising fact in view of the aggressiveness of the neoplasm. The immunoprofile of the osteoblastic and stromal cells was quite similar, except for c-erbB-3, c-myc, cyclin D1 and p21. Both exhibited positive cells for actin, MyoD1 and GFAP. Conclusions Our results suggest that this osteosarcoma may have originated from metaplasia of stromal cells that underwent a malignant change.
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Affiliation(s)
- Alfredo Ribeiro-Silva
- Department of Pathology, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirdo Preto, SP, Brazil.
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5
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Abstract
Vascular endothelial growth factor (VEGF) has been identified as the most potent cytokine involved in tumor angiogenesis and metastasis formation. Clinical results of anti-angiogenic therapies targeting VEGF and its receptors are very modest, resulting in a moderate improvement of overall survival. The clinical outcome is associated with the development of resistance and the increased risk of invasion and metastasis. In this article, I have analyzed the principal mechanisms of resistance to VEGF pathway inhibitors, including normalization of tumor blood vessels, hypoxia, recruitment of inflammatory cells and immature myeloid cells, alternative mechanisms of tumor vessel formation, genomic instability of tumor endothelial cells. In this context, the concept and strategies of anti-angiogenic therapies should be extensively re-considered and re-evaluated. In particular, rational combinations of anti-angiogenic agents based on pharmacokinetic and pharmacodynamics data are needed to overcome resistance and it is extremely important to determine the optimal duration and scheduling of anti-VEGF agents.
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Affiliation(s)
- Domenico Ribatti
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, University of Bari Medical School, Bari, Italy.,National Cancer Institute "Giovanni Paolo II", Bari, Italy
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6
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Velinov N, Aebersold D, Haeni N, Hlushchuk R, Weinstein F, Sedlacek R, Djonov V. Matrix Metalloproteinase-19 is a Predictive Marker for Tumor Invasiveness in Patients with Oropharyngeal Squamous Cell Carcinoma. Int J Biol Markers 2018. [DOI: 10.1177/172460080702200405] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims To evaluate the expression of matrix metalloproteinase-19 (MMP-19) in oropharyngeal squamous cell carcinoma along with its association with structural features of invasiveness. To investigate whether MMP-19 expression correlates with lymphatic or systemic metastasis and prognosis in patients who have received definitive radiotherapy. Methods and results The histological evaluation of the invasive front was based on Bryne's malignancy grading system. We correlated the immunohistochemical expression pattern with morphological parameters which characterize tumor invasiveness such as keratinization, nuclear polymorphism, invasion pattern, and the host inflammatory response. Local immunoreactivity for MMP-19 was positively correlated with tumor invasiveness as reflected in its structural characteristics and the degree of nuclear polymorphism, and negatively correlated with the inflammatory response of the host. No correlation existed between MMP-19 expression and clinicopathological features (TNM stage, grade of differentiation) or a patient's outcome and prognosis. Conclusions This latter finding probably reflects the unique change for MMPs from high immunoreactivity within healthy tissue areas and non-invasive tumor parts, through absence in the least invasive neoplastic regions, to strong re-expression at a highly invasive front of the same tumor. Our findings indicate that MMP-19 can be used as a marker for tumor invasiveness in patients with oropharyngeal squamous cell carcinoma.
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Affiliation(s)
- N. Velinov
- Institute of Anatomy, University of Bern, Bern
| | - D. Aebersold
- Department of Radiation Oncology, University of Bern, Inselspital, Bern - Switzerland
- The contribution of both authors was equivalent
| | - N. Haeni
- Institute of Anatomy, University of Bern, Bern
- The contribution of both authors was equivalent
| | - R. Hlushchuk
- Institute of Anatomy, University of Bern, Bern
- Institute of Anatomy, University of Fribourg, Fribourg - Switzerland
| | | | - R. Sedlacek
- Institute of Biochemistry, University of Kiel, Kiel - Germany
| | - V. Djonov
- Institute of Anatomy, University of Bern, Bern
- Institute of Anatomy, University of Fribourg, Fribourg - Switzerland
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7
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Wanyonyi SS, Kumar A, Du Preez R, Lefevre C, Nicholas KR. Transcriptome analysis of mammary epithelial cell gene expression reveals novel roles of the extracellular matrix. Biochem Biophys Rep 2017; 12:120-128. [PMID: 28955800 PMCID: PMC5613237 DOI: 10.1016/j.bbrep.2017.08.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Revised: 08/23/2017] [Accepted: 08/28/2017] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND The unique lactation strategy of the tammar wallaby (Macropus eugeni) has been invaluable in evaluating the role of lactogenic hormones and the extracellular matrix (ECM) in the local control of mammary gland function. However molecular pathways through which hormones and ECM exert their effect on wallaby mammary gland function remain unclear. This study undertakes transcriptome analysis of wallaby mammary epithelial cells (WallMEC) following treatment with mammary ECM from two distinct stages of lactation. METHODS WallMEC from MID lactation mammary glands were cultured on ECM from MID or LATE lactation and treated for 5 days with 1 μg/ml cortisol, 1 μg/ml insulin, 0.2 µg/ml prolactin, 650 pg/ml triodothyronine and 1 pg/ml estradiol to induce lactation. WallMEC RNA from triplicate ECM treatments was used to perform RNAseq. RESULTS ECM from MID and LATE lactation differentially regulated key genes in sugar and lipid metabolism. Seven pathways including galactose metabolism, lysosome, cell adhesion molecules (CAM), p53 signaling, the complement and coagulation and Nod-like receptor signaling pathways were only significantly responsive to ECM in the presence of hormones. The raw RNA-seq data for this project are available on the NCBI Gene Expression Omnibus (GEO) browser (accession number GSE81210). CONCLUSIONS A potential role of ECM in regulation of the caloric content of milk, among other functions including apoptosis, cell proliferation and differentiation has been identified. GENERAL SIGNIFICANCE This study has used a non-eutherian lactation model to demonstrate the synergy between ECM and hormones in the local regulation of mammary function.
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Affiliation(s)
- Stephen S Wanyonyi
- Institute for Agriculture and the Environment, University of Southern Queensland, West St., Toowoomba, QLD, Australia.,School of Medicine, Deakin University, VIC, Australia
| | - Amit Kumar
- School of Medicine, Deakin University, VIC, Australia.,Walter and Eliza Hall Institute of Medical Research, VIC, Australia
| | - Ryan Du Preez
- Institute for Agriculture and the Environment, University of Southern Queensland, West St., Toowoomba, QLD, Australia
| | - Christophe Lefevre
- School of Medicine, Deakin University, VIC, Australia.,Walter and Eliza Hall Institute of Medical Research, VIC, Australia
| | - Kevin R Nicholas
- School of Medicine, Deakin University, VIC, Australia.,Anatomy & Developmental Biology, Monash University, VIC, Australia
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8
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Ronca R, Benkheil M, Mitola S, Struyf S, Liekens S. Tumor angiogenesis revisited: Regulators and clinical implications. Med Res Rev 2017. [PMID: 28643862 DOI: 10.1002/med.21452] [Citation(s) in RCA: 124] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Since Judah Folkman hypothesized in 1971 that angiogenesis is required for solid tumor growth, numerous studies have been conducted to unravel the angiogenesis process, analyze its role in primary tumor growth, metastasis and angiogenic diseases, and to develop inhibitors of proangiogenic factors. These studies have led in 2004 to the approval of the first antiangiogenic agent (bevacizumab, a humanized antibody targeting vascular endothelial growth factor) for the treatment of patients with metastatic colorectal cancer. This approval launched great expectations for the use of antiangiogenic therapy for malignant diseases. However, these expectations have not been met and, as knowledge of blood vessel formation accumulates, many of the original paradigms no longer hold. Therefore, the regulators and clinical implications of angiogenesis need to be revisited. In this review, we discuss recently identified angiogenesis mediators and pathways, new concepts that have emerged over the past 10 years, tumor resistance and toxicity associated with the use of currently available antiangiogenic treatment and potentially new targets and/or approaches for malignant and nonmalignant neovascular diseases.
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Affiliation(s)
- Roberto Ronca
- Experimental Oncology and Immunology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Mohammed Benkheil
- Laboratory of Virology and Chemotherapy, Rega Institute for Medical Research, Leuven, Belgium
| | - Stefania Mitola
- Experimental Oncology and Immunology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Sofie Struyf
- Laboratory of Molecular Immunology, Rega Institute for Medical Research, Leuven, Belgium
| | - Sandra Liekens
- Laboratory of Virology and Chemotherapy, Rega Institute for Medical Research, Leuven, Belgium
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9
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Zhai LL, Wu Y, Cai CY, Huang Q, Tang ZG. High-Level Expression and Prognostic Significance of Matrix Metalloprotease-19 and Matrix Metalloprotease-20 in Human Pancreatic Ductal Adenocarcinoma. Pancreas 2016; 45:1067-72. [PMID: 26692439 DOI: 10.1097/mpa.0000000000000569] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Matrix metalloproteinase (MMP)-19 and MMP-20 are important members of the MMP family, and their roles in tumor survivorship and progression are continually reported. This work aimed to determine the expression and prognostic significance of MMP-19 and MMP-20 in pancreatic ductal adenocarcinoma (PDAC). METHODS Immunohistochemistry was used to investigate the levels of MMP-19 and MMP-20 expression in carcinoma tissues and paracancerous tissues from 102 PDAC patients. RESULTS The MMP-19 and MMP-20 were, respectively, expressed in 71.6% (73/102) and 70.6% (72/102) of carcinoma tissues, and the expression was positively correlated (r = 0.643, P < 0.001). High-level expression of MMP-19 and MMP-20 was strongly correlated with aggressive clinicopathological characteristics. Kaplan-Meier analysis showed that high-level expression of MMP-19 and MMP-20 was significantly associated with decreased event-free survival (P < 0.001) and overall survival (P < 0.001). Multivariate analysis showed that high-level expression of MMP-19 could act as an independent predictive biomarker for poor event-free survival and overall survival. CONCLUSIONS Levels of MMP-19 and MMP-20 expression are significantly increased in PDAC. High-level expression of MMP-19 and MMP-20 is closely correlated to progression and prognosis of PDAC, and these may be considered as promising markers for unfavorable prognoses.
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Affiliation(s)
- Lu-Lu Zhai
- From the Department of General Surgery, Affiliated Provincial Hospital of Anhui Medical University; and Anhui Province Key Laboratory of Hepatopancreatobiliary Surgery, Hefei, People's Republic of China
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10
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Mishev G, Deliverska E, Hlushchuk R, Velinov N, Aebersold D, Weinstein F, Djonov V. Prognostic value of matrix metalloproteinases in oral squamous cell carcinoma. BIOTECHNOL BIOTEC EQ 2014; 28:1138-1149. [PMID: 26019601 PMCID: PMC4433935 DOI: 10.1080/13102818.2014.967510] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2013] [Accepted: 05/26/2014] [Indexed: 11/09/2022] Open
Abstract
The aim of this study was to investigate whether there is a correlation between the expressions of four matrix metalloproteinases (MMPs): MMP-2, MMP-7, MMP-9 and MMP-13, and the TNM (tumour–node–metastasis) stages of oral squamous cell carcinoma (OSCC); and to explore the implication of these MMPs in OSCC dissemination. Samples from 61 patients diagnosed with oropharyngeal tumour were studied by immunohistochemistry against MMP-2, MMP-7, MMP-9 and MMP-13. The assessment of immunoreactivity was semi-quantitative. The results showed that MMP-2 and MMP-9 had similar expression patterns in the tumour cells with no changes in the immunoreactivity during tumour progression. MMP-9 always had the highest expression, whereas that of MMP-2 was moderate. MMP-7 showed a significant decrease in expression levels during tumour evolution. MMP-13 had constant expression levels within stage T2 and T3, but showed a remarkable decline in immunoreactivity in stage T4. No significant differences in the MMPs immunoreactivity between tumour cells and stroma were observed. Although strong evidence for the application of MMPs as reliable predictive markers for node metastasis was not acquired, we believe that combining patients’ MMPs expression intensity and clinical features may improve the diagnosis and prognosis. Strong evidence for the application of MMPs as reliable predictive markers for node metastasis was not acquired. Application of MMPs as prognostic indicators for the malignancy potential of OSCC might be considered in every case of tumour examination. We believe that combining patients’ MMPs expression intensity and clinical features may improve the process of making diagnosis and prognosis.
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Affiliation(s)
- Georgi Mishev
- Institute of Anatomy, University of Bern , Bern , Switzerland
| | - Elitsa Deliverska
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Medical University of Sofia , Sofia , Bulgaria
| | | | - Nikolay Velinov
- Institute of Anatomy, University of Bern , Bern , Switzerland
| | - Daniel Aebersold
- Department of Radiation Oncology, Inselspital, Bern University Hospital , Bern , Switzerland
| | - Felix Weinstein
- Institute of Anatomy, University of Bern , Bern , Switzerland
| | - Valentin Djonov
- Institute of Anatomy, University of Bern , Bern , Switzerland
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11
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Matrix metalloproteinases: the gene expression signatures of head and neck cancer progression. Cancers (Basel) 2014; 6:396-415. [PMID: 24531055 PMCID: PMC3980592 DOI: 10.3390/cancers6010396] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Revised: 01/14/2014] [Accepted: 01/29/2014] [Indexed: 11/17/2022] Open
Abstract
Extracellular matrix degradation by matrix metalloproteinases (MMPs) plays a pivotal role in cancer progression by promoting motility, invasion and angiogenesis. Studies have shown that MMP expression is increased in head and neck squamous cell carcinomas (HNSCCs), one of the most common cancers in the world, and contributes to poor outcome. In this review, we examine the expression pattern of MMPs in HNSCC by microarray datasets and summarize the current knowledge of MMPs, specifically MMP-1, -3, -7 -10, -12, -13, 14 and -19, that are highly expressed in HNSCCs and involved cancer invasion and angiogenesis.
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12
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Jackson V, Olsson T, Kurtovic S, Folkersen L, Paloschi V, Wågsäter D, Franco-Cereceda A, Eriksson P. Matrix metalloproteinase 14 and 19 expression is associated with thoracic aortic aneurysms. J Thorac Cardiovasc Surg 2012; 144:459-66. [DOI: 10.1016/j.jtcvs.2011.08.043] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2011] [Revised: 08/03/2011] [Accepted: 08/26/2011] [Indexed: 11/25/2022]
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13
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Ribatti D, Djonov V. Intussusceptive microvascular growth in tumors. Cancer Lett 2011; 316:126-31. [PMID: 22197620 DOI: 10.1016/j.canlet.2011.10.040] [Citation(s) in RCA: 74] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2011] [Revised: 10/26/2011] [Accepted: 10/28/2011] [Indexed: 12/11/2022]
Abstract
Intussusception is an alternative to the sprouting mode of angiogenesis. The advantage of this mechanism of vascular growth is that blood vessels are generated more rapidly and the capillaries thereby formed are less leaky. This review article summarizes our current knowledge concerning the role played by intussusceptive microvascular growth in tumor growth. Interestingly, an angiogenic switch from sprouting to intussusceptive angiogenesis occurs after treatment with angiogenesis inhibitors and may be considered as a tumor-protective adaptative response.
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Affiliation(s)
- Domenico Ribatti
- Department of Basic Medical Sciences, Section of Human Anatomy and Histology, University of Bari Medical School, Bari, Italy.
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Decock J, Thirkettle S, Wagstaff L, Edwards DR. Matrix metalloproteinases: protective roles in cancer. J Cell Mol Med 2011; 15:1254-65. [PMID: 21418514 PMCID: PMC4373327 DOI: 10.1111/j.1582-4934.2011.01302.x] [Citation(s) in RCA: 137] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The original notion that matrix metalloproteinases (MMPs) act as tumour and metastasis-promoting enzymes by clearing a path for tumour cells to invade and metastasize has been challenged in the last decade. It has become clear that MMPs are involved in numerous steps of tumour progression and metastasis, and hence are now considered to be multifaceted proteases. Moreover, more recent experimental evidence indicates that some members of the MMP family behave as tumour-suppressor enzymes and should therefore be regarded as anti-targets in cancer therapy. The complexity of the pro- and anti-tumorigenic and -metastatic functions might partly explain why broad-spectrum MMP inhibitors failed in phase III clinical trials. This review will provide a focussed overview of the published data on the tumour-suppressive behaviour of MMPs.
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Affiliation(s)
- Julie Decock
- School of Biological Sciences, University of East Anglia, Norwich, UK.
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15
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Brauer R, Beck IM, Roderfeld M, Roeb E, Sedlacek R. Matrix metalloproteinase-19 inhibits growth of endothelial cells by generating angiostatin-like fragments from plasminogen. BMC BIOCHEMISTRY 2011; 12:38. [PMID: 21787393 PMCID: PMC3160879 DOI: 10.1186/1471-2091-12-38] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2011] [Accepted: 07/25/2011] [Indexed: 11/10/2022]
Abstract
Background Angiogenesis is the process of forming new blood vessels from existing ones and requires degradation of the vascular basement membrane and remodeling of extracellular matrix (ECM) in order to allow endothelial cells to migrate and invade into the surrounding tissue. Matrix metalloproteinases (MMPs) are considered to play a central role in the remodeling of basement membranes and ECM. However, MMPs contribute to vascular remodeling not only by degrading ECM components. Specific MMPs enhance angiogenesis via several ways; they help pericytes to detach from vessels undergoing angiogenesis, release ECM-bound angiogenic growth factors, expose cryptic pro-angiogenic integrin binding sites in the ECM, generate promigratory ECM component fragments, and cleave endothelial cell-cell adhesions. MMPs can also negatively influence the angiogenic process through generating endogenous angiogenesis inhibitors by proteolytic cleavage. Angiostatin, a proteolytic fragment of plasminogen, is one of the most potent antagonists of angiogenesis that inhibits migration and proliferation of endothelial cells. Reports have shown that metalloelastase, pancreas elastase, plasmin reductase, and plasmin convert plasminogen to angiostatin. Results We report here that MMP-19 processes human plasminogen in a characteristic cleavage pattern to generate three angiostatin-like fragments with a molecular weight of 35, 38, and 42 kDa. These fragments released by MMP-19 significantly inhibited the proliferation of HMEC cells by 27% (p = 0.01) and reduced formation of capillary-like structures by 45% (p = 0.05) compared with control cells. As it is known that angiostatin blocks hepatocyte growth factor (HGF)-induced pro-angiogenic signaling in endothelial cells due to structural similarities to HGF, we have analyzed if the plasminogen fragments generated by MMP-19 interfere with this pathway. As it involves the activation of c-met, the receptor of HGF, we could show that MMP-19-dependent processing of plasminogen decreases the phosphorylation of c-met. Conclusion Altogether, MMP-19 exhibits an anti-angiogenic effect on endothelial cells via generation of angiostatin-like fragments.
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Affiliation(s)
- Rena Brauer
- Institute of Biochemistry, University of Kiel, Kiel, Germany
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16
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Chan KC, Ko JMY, Lung HL, Sedlacek R, Zhang ZF, Luo DZ, Feng ZB, Chen S, Chen H, Chan KW, Tsao SW, Chua DTT, Zabarovsky ER, Stanbridge EJ, Lung ML. Catalytic activity of Matrix metalloproteinase-19 is essential for tumor suppressor and anti-angiogenic activities in nasopharyngeal carcinoma. Int J Cancer 2011; 129:1826-37. [PMID: 21165953 DOI: 10.1002/ijc.25855] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2010] [Accepted: 12/02/2010] [Indexed: 11/10/2022]
Abstract
The association of Matrix metalloproteinase-19 (MMP19) in the development of nasopharyngeal carcinoma (NPC) was identified from differential gene profiling, which showed MMP19 was one of the candidate genes down-regulated in the NPC cell lines. In this study, quantitative RT-PCR and Western blot analysis showed MMP19 was down-regulated in all seven NPC cell lines. By tissue microarray immunohistochemical staining, MMP19 appears down-regulated in 69.7% of primary NPC specimens. Allelic deletion and promoter hypermethylation contribute to MMP19 down-regulation. We also clearly demonstrate that the catalytic activity of MMP19 plays an important role in antitumor and antiangiogenesis activities in comparative studies of the wild-type and the catalytically inactive mutant MMP19. In the in vivo tumorigenicity assay, only the wild-type (WT), but not mutant, MMP19 transfectants suppress tumor formation in nude mice. In the in vitro colony formation assay, WT MMP19 dramatically reduces colony-forming ability of NPC cell lines, when compared to the inactive mutant. In the tube formation assay of human umbilical vein endothelial cells and human microvascular endothelial cells (HMEC-1), secreted WT MMP19, but not mutant MMP19, induces reduction of tube-forming ability in endothelial cells with decreased vascular endothelial growth factor (VEGF) in conditioned media detected by enzyme-linked immunosorbent assay (ELISA). The anti-angiogenic activity of WT MMP19 is correlated with suppression of tumor formation. These results now clearly show that catalytic activity of MMP19 is essential for its tumor suppressive and anti-angiogenic functions in NPC.
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Affiliation(s)
- King Chi Chan
- Department of Clinical Oncology and Centre for Cancer Research, University of Hong Kong, Pokfulam, Hong Kong (SAR), People's Republic of China
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17
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Boxler S, Djonov V, Kessler TM, Hlushchuk R, Bachmann LM, Held U, Markwalder R, Thalmann GN. Matrix metalloproteinases and angiogenic factors: predictors of survival after radical prostatectomy for clinically organ-confined prostate cancer? THE AMERICAN JOURNAL OF PATHOLOGY 2010; 177:2216-24. [PMID: 20889560 PMCID: PMC2966781 DOI: 10.2353/ajpath.2010.091190] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/21/2010] [Indexed: 12/27/2022]
Abstract
The aim of the present study was to investigate whether biomarkers improve the prediction of recurrence-free, disease-specific, and overall survival in patients with clinically localized prostate cancer. A tissue microarray was constructed from prostate specimens of 278 patients who underwent open radical retropubic prostatectomy for clinically localized prostate cancer. For immunohistochemical studies, antibodies were used against matrix metalloproteinase (MMP)-2, MMP-3, MMP-7, MMP-9, MMP-13, and MMP-19, as well as against vascular endothelial growth factor, hypoxia-induced factor 1α, basic fibroblast growth factor, and cluster of differentiation 31. Univariate and multivariable analyses were performed to evaluate the potential predictors of overall, disease-specific, and recurrence-free survival. In univariate analysis of patients with clinically organ-confined prostate cancer, only higher expression levels of MMP-9 (hazard ratio [0.6], 95% CI 0.45-0.8) had a protective effect in terms of overall survival. This positive effect of high MMP-9 expression was also observed for recurrence-free (HR 0.88, 95% CI 0.78-0.99) and disease-specific survival (HR 0.5, 95% CI 0.36-0.73). In multivariable analysis, none of these potential markers was found to be an independent prognostic factor of survival. Of all MMPs and angiogenic factors tested, MMP-9 expression has the potential as a prognostic marker in patients undergoing radical prostatectomy for clinically organ-confined cases of prostate cancer.
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Affiliation(s)
- Silvan Boxler
- Institute of Anatomy, Department of Urology, University of Bern, 3010 Bern, Switzerland
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18
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Abstract
During the progression of cutaneous melanomas, matrix metalloproteinases (MMPs) facilitate the tumour cells to traverse the basement membrane and invade the dermis. In this study, we analysed the expression of MMP19 in the course of melanoma progression. Although MMP19 was absent in melanocytes and melanoma cells of early stages of melanoma development, its expression was strongly upregulated in the neighbouring keratinocytes that may facilitate the vertical outgrowth of melanoma cells. In contrast to early stages, MMP19 was upregulated during the vertical growth phase of melanoma and in metastases. The upregulation of MMP19 in melanoma of Clark levels IV and V correlates with that of MMP2 and also simultaneously with ceased expression of E-cadherin. To reveal whether MMP19 facilitates the invasion of melanomas, we examined adhesion and migratory capacity of selected melanoma cell lines. Melanoma cell lines with low expression of MMP19 exhibited increased adhesion to various substrates and lower migration in comparison with the cell line with higher expression of MMP19. Moreover, ectopic expression of MMP19 could restore the migratory capacity of melanoma cells with low endogenous level of MMP19. These results suggest that the increase of MMP19 expression hallmarks the progression of cutaneous melanoma and might augment melanoma growth by promoting the invasion of tumour cells.
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Matrix Metalloproteinase-19 is Highly Expressed in Astroglial Tumors and Promotes Invasion of Glioma Cells. J Neuropathol Exp Neurol 2010; 69:215-23. [DOI: 10.1097/nen.0b013e3181ce9f67] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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20
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Pandey PR, Saidou J, Watabe K. Role of myoepithelial cells in breast tumor progression. Front Biosci (Landmark Ed) 2010; 15:226-36. [PMID: 20036817 DOI: 10.2741/3617] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Myoepithelial cells form a semi-continuous protective sheet separating the human breast epithelium and the surrounding stroma. They suppress stromal invasion of tumor cells by the secretion of various anti-angiogenic and anti-invasive factors. The disruption of this cell layer results in the release of the growth factors, angiogenic factors, and reactive oxygen species causing an alteration in the microenvironment. This helps in the proliferation of surrounding cells and increases the invasiveness of tumor cells. Two theories are proposed for the mechanism of tumor epithelial cells progression from in situ to invasive stage. According to the first theory, tumor cell invasion is triggered by the overproduction of proteolytic enzymes by myoepithelial cells and surrounding tumor cells. The second theory states that tumor invasion is a multistep process, the interactions between damaged myoepithelial cells and the immunoreactive cells trigger the release of basement membrane degrading enzymes causing tumor progression. Further studies in understanding of molecular mechanism of myoepithelial cell functions in tumor suppression may lead to the identification of novel therapeutic targets for breast cancer.
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Affiliation(s)
- Puspa Raj Pandey
- Department of Medical Microbiology, Immunology and Cell Biology, Southern Illinois University, School of Medicine, 751 N Rutledge St. PO Box 19626, Springfield, IL 627794-9626, USA
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21
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Gueders MM, Hirst SJ, Quesada-Calvo F, Paulissen G, Hacha J, Gilles C, Gosset P, Louis R, Foidart JM, Lopez-Otin C, Noël A, Cataldo DD. Matrix metalloproteinase-19 deficiency promotes tenascin-C accumulation and allergen-induced airway inflammation. Am J Respir Cell Mol Biol 2009; 43:286-95. [PMID: 19843707 DOI: 10.1165/rcmb.2008-0426oc] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Matrix metalloproteinases (MMPs) recently appeared as key regulators of inflammation, allowing the recruitment and clearance of inflammatory cells and modifying the biological activity of many peptide mediators by cleavage. MMP-19 is newly described, and it preferentially cleaves matrix proteins such as collagens and tenascin-C. The role of MMP-19 in asthma has not been described to date. The present study sought to assess the expression of MMP-19 in a murine asthma model, and to address the biological effects of MMP-19 deficiency in mice. Allergen-exposed, wild-type mice displayed increased expression of MMP-19 mRNA and an increased number of MMP-19-positive cells in the lungs, as detected by immunohistochemistry. After an allergen challenge of MMP-19 knockout (MMP-19(-/-)) mice, exacerbated eosinophilic inflammation was detected in bronchoalveolar lavage fluid and bronchial tissue, along with increased airway responsiveness to methacholine. A shift toward increased T helper-2 lymphocyte (Th2)-driven inflammation in MMP-19(-/-) mice was demonstrated by (1) increased numbers of cells expressing the IL-33 receptor T(1)/ST(2) in lung parenchyma, (2) increased IgG(1) levels in serum, and (3) higher levels of IL-13 and eotaxin-1 in lung extracts. Tenascin-C was found to accumulate in peribronchial areas of MMP-19(-/-) after allergen challenges, as assessed by Western blot and immunohistochemistry analyses. We conclude that MMP-19 is a new mediator in asthma, preventing tenascin-C accumulation and directly or indirectly controlling Th2-driven airway eosinophilia and airway hyperreactivity. Our data suggest that MMP-19 may act on Th2 inflammation homeostasis by preventing the accumulation of tenascin protein.
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Affiliation(s)
- Maud M Gueders
- Department of Respiratory Diseases, University of Liege and Centre Hospitalier Universitaire, Belgium
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22
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Köhrmann A, Kammerer U, Kapp M, Dietl J, Anacker J. Expression of matrix metalloproteinases (MMPs) in primary human breast cancer and breast cancer cell lines: New findings and review of the literature. BMC Cancer 2009; 9:188. [PMID: 19531263 PMCID: PMC2706257 DOI: 10.1186/1471-2407-9-188] [Citation(s) in RCA: 270] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2008] [Accepted: 06/16/2009] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Matrix metalloproteinases (MMPs) are a family of structural and functional related endopeptidases. They play a crucial role in tumor invasion and building of metastatic formations because of their ability to degrade extracellular matrix proteins. Under physiological conditions their activity is precisely regulated in order to prevent tissue disruption. This physiological balance seems to be disrupted in cancer making tumor cells capable of invading the tissue. In breast cancer different expression levels of several MMPs have been found. METHODS To fill the gap in our knowledge about MMP expression in breast cancer, we analyzed the expression of all known human MMPs in a panel of twenty-five tissue samples (five normal breast tissues, ten grade 2 (G2) and ten grade 3 (G3) breast cancer tissues). As we found different expression levels for several MMPs in normal breast and breast cancer tissue as well as depending on tumor grade, we additionally analyzed the expression of MMPs in four breast cancer cell lines (MCF-7, MDA-MB-468, BT 20, ZR 75/1) commonly used in research. The results could thus be used as model for further studies on human breast cancer. Expression analysis was performed on mRNA and protein level using semiquantitative RT-PCR, Western blot, immunohistochemistry and immunocytochemistry. RESULTS In summary, we identified several MMPs (MMP-1, -2, -8, -9, -10, -11, -12, -13, -15, -19, -23, -24, -27 and -28) with a stronger expression in breast cancer tissue compared to normal breast tissue. Of those, expression of MMP-8, -10, -12 and -27 is related to tumor grade since it is higher in analyzed G3 compared to G2 tissue samples. In contrast, MMP-7 and MMP-27 mRNA showed a weaker expression in tumor samples compared to healthy tissue. In addition, we demonstrated that the four breast cancer cell lines examined, are constitutively expressing a wide variety of MMPs. Of those, MDA-MB-468 showed the strongest mRNA and protein expression for most of the MMPs analyzed. CONCLUSION MMP-1, -2, -8, -9, -10, -11, -12, -13, -15, -19, -23, -24, -27 and -28 might thus be associated with breast cancer development and tumor progression. Therefore, these MMPs are proper candidates for further functional analysis of their role in breast cancer.
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Affiliation(s)
- Andrea Köhrmann
- Department of Obstetrics and Gynecology, University of Würzburg, Josef-Schneider Str. 4, 97080 Würzburg, Germany
| | - Ulrike Kammerer
- Department of Obstetrics and Gynecology, University of Würzburg, Josef-Schneider Str. 4, 97080 Würzburg, Germany
| | - Michaela Kapp
- Department of Obstetrics and Gynecology, University of Würzburg, Josef-Schneider Str. 4, 97080 Würzburg, Germany
| | - Johannes Dietl
- Department of Obstetrics and Gynecology, University of Würzburg, Josef-Schneider Str. 4, 97080 Würzburg, Germany
| | - Jelena Anacker
- Department of Obstetrics and Gynecology, University of Würzburg, Josef-Schneider Str. 4, 97080 Würzburg, Germany
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23
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Beck IM, Rückert R, Brandt K, Mueller MS, Sadowski T, Brauer R, Schirmacher P, Mentlein R, Sedlacek R. MMP19 is essential for T cell development and T cell-mediated cutaneous immune responses. PLoS One 2008; 3:e2343. [PMID: 18523579 PMCID: PMC2386969 DOI: 10.1371/journal.pone.0002343] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2007] [Accepted: 04/23/2008] [Indexed: 12/11/2022] Open
Abstract
Matrix metalloproteinase-19 (MMP19) affects cell proliferation, adhesion, and migration in vitro but its physiological role in vivo is poorly understood. To determine the function of MMP19, we generated mice deficient for MMP19 by disrupting the catalytic domain of mmp19 gene. Although MMP19-deficient mice do not show overt developmental and morphological abnormalities they display a distinct physiological phenotype. In a model of contact hypersensitivity (CHS) MMP19-deficient mice showed impaired T cell-mediated immune reaction that was characterized by limited influx of inflammatory cells, low proliferation of keratinocytes, and reduced number of activated CD8(+) T cells in draining lymph nodes. In the inflamed tissue, the low number of CD8(+) T cells in MMP19-deficient mice correlated with low amounts of proinflammatory cytokines, especially lymphotactin and interferon-inducible T cell alpha chemoattractant (I-TAC). Further analyses showed that T cell populations in the blood of immature, unsensitized mice were diminished and that this alteration originated from an altered maturation of thymocytes. In the thymus, thymocytes exhibited low proliferation rates and the number of CD4(+)CD8(+) double-positive cells was remarkably augmented. Based on the phenotype of MMP19-deficient mice we propose that MMP19 is an important factor in cutaneous immune responses and influences the development of T cells.
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Affiliation(s)
- Inken M. Beck
- Institute of Biotechnology, Prague, Czech Republic
- Institute of Molecular Genetics, Prague, Czech Republic
| | - René Rückert
- Research Center Borstel, Department of Immunology and Cell Biology, Borstel, Germany
| | - Katja Brandt
- Research Center Borstel, Department of Immunology and Cell Biology, Borstel, Germany
| | | | | | - Rena Brauer
- Department of Biochemistry, University of Kiel, Kiel, Germany
| | - Peter Schirmacher
- Institute of Pathology, University Hospital Heidelberg, Heidelberg, Germany
| | - Rolf Mentlein
- Department of Anatomy, University of Kiel, Kiel, Germany
| | - Radislav Sedlacek
- Institute of Molecular Genetics, Prague, Czech Republic
- Department of Biochemistry, University of Kiel, Kiel, Germany
- * E-mail:
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24
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Endoglin expression in metastatic breast cancer cells enhances their invasive phenotype. Oncogene 2008; 27:3567-75. [DOI: 10.1038/sj.onc.1211025] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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25
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Expression of matrix metalloproteinases MMP-1, MMP-11 and MMP-19 is correlated with the WHO-grading of human malignant gliomas. Neurosci Res 2007; 60:40-9. [PMID: 17980449 DOI: 10.1016/j.neures.2007.09.009] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2007] [Revised: 08/06/2007] [Accepted: 09/19/2007] [Indexed: 01/12/2023]
Abstract
Glioblastomas (GBM) are the most prevalent type of malignant primary brain tumor in adults. They may manifest de novo or develop from low-grade astrocytomas (LGA) or anaplastic astrocytomas. They are characterized by an aggressive local growth pattern and a marked degree of invasiveness, resulting in poor prognosis. Tumor progression is facilitated by an increased activity of proteolytic enzymes such as matrix metalloproteinases (MMPs). Elevated levels of several MMPs were found in glioblastomas compared to LGA and normal brain (NB). However, data for some MMPs, like MMP-1, are controversially discussed and other MMPs like MMP-11 and MMP-19 have as yet not been analysed in detail. We examined the expression of MMP-1, MMP-9, MMP-11 and MMP-19 in NB, LGA and GBM by semiquantitative RT-PCR, Western blotting and immunohistochemistry and found an enhanced expression of these MMPs in GBM compared to LGA or NB in signal strength and in the percentage of tumors displaying MMP expression. The transition from LGA to GBM was characterized by a shift of pro-MMP-11 to expression of the active enzyme. Therefore, MMP-1, MMP-11 and MMP-19 might be of importance for the development of high-grade astrocytic tumors and may be promising targets for therapy.
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26
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Kliem H, Welter H, Kraetzl WD, Steffl M, Meyer HHD, Schams D, Berisha B. Expression and localisation of extracellular matrix degrading proteases and their inhibitors during the oestrous cycle and after induced luteolysis in the bovine corpus luteum. Reproduction 2007; 134:535-47. [PMID: 17709571 DOI: 10.1530/rep-06-0172] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The corpus luteum (CL) offers the opportunity to study high proliferative processes during its development and degradation processes during its regression. We examined the mRNA expression of matrix metalloproteases (MMP)-1, MMP-2, MMP-9, MMP-14, MMP-19, tissue inhibitor of MMP (TIMP)-1, TIMP-2, tissue plasminogen activator (tPA), urokinase plasminogen activator (uPA), uPA-receptor (uPAR), PA-inhibitors (PAI)-1, PAI-2 in follicles 20 h after GnRH application, CLs during days 1–2, 3–4, 5–7 and 8–12 of the oestrous cycle as well as after induced luteolysis. Cows in the mid-luteal phase were injected with Cloprostenol and the CLs were collected at 0.5, 2, 4, 12, 24, 48 and 64 h after PGF2α injection. Real-time RT-PCR determined mRNA expressions. Expression from 20 h after GnRH to day 12: MMP-1, MMP-2, MMP-14 and tPA showed a clear expression, but no regulation. TIMP-1 and uPAR mRNA increased when compared with the follicular phase. TIMP-2, MMP-9, MMP-19 and uPA increased from the follicular phase to days 8–12. PAI-1 and PAI-2 expression increased from days 1–7 and decreased to days 8–12. Induced luteolysis: MMP-1, MMP-2, MMP-9, MMP-14, MMP-19 and TIMP-1 all increased at different time points and intensities, whereas TIMP-2 was constantly decreased from 24 to 64 h. The plasminogen activator system and their inhibitors were up-regulated from 2 to 64 h, tPA was already increased after 0.5 h. Immunohistochemistry for MMP-1, MMP-2, MMP-14: an increased staining for MMP-1 and MMP-14 was seen in large luteal cells beginning 24 h after PGF2α application. MMP-2 showed a strong increase in staining in endothelial cells at 48 h.
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Affiliation(s)
- H Kliem
- Physiology Weihenstephan, Technical University Munich, 85354 Freising, Germany
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27
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Rabot A, Sinowatz F, Berisha B, Meyer HHD, Schams D. Expression and localization of extracellular matrix-degrading proteinases and their inhibitors in the bovine mammary gland during development, function, and involution. J Dairy Sci 2007; 90:740-8. [PMID: 17235151 DOI: 10.3168/jds.s0022-0302(07)71558-8] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
In degrading the extracellular matrix, matrix metalloproteinases (MMP) and the plasminogen activator (PA) system may play a critical role in extensive remodeling that occurs in the bovine mammary gland during development, lactation, and involution. Therefore, the aim of our study was to investigate the mRNA expression of MMP-1, MMP-2, MMP-14, MMP-19, tissue inhibitor of metalloproteinases (TIMP)-1, TIMP-2, urokinase-type PA, tissue-type PA, urokinase-type PA receptor, and PA inhibitor-1 by quantitative PCR and to localize with immunohistochemistry MMP-1, MMP-2, MMP-14, and TIMP-2 proteins in the bovine mammary gland during pubertal mammogenesis, lactogenesis, galactopoiesis, and involution. Expression of mRNA for each of the studied factors was relatively lower during galactopoiesis and early involution but was markedly increased during mammogenesis and late involution, 2 stages in which tissue remodeling is especially pronounced. The localization of proteins for MMP-1, MMP-14, and TIMP-2 showed a similar trend with strong staining intensity in cytoplasm of mammary duct and alveolar epithelial cells during pubertal mammogenesis and late involution. Interestingly, MMP-2 protein was localized only in the cytoplasm of endothelial cells during late involution. Our study demonstrated clearly that expression of extracellular matrix-degrading proteinases coincides with a concomitant expression of their inhibitors. High expression levels of MMP, TIMP, and PA family members seem to be a typical feature of the nonlactating mammary gland.
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Affiliation(s)
- A Rabot
- Physiology Weihenstephan, Technical University Munich, Weihenstephaner Berg 3, D-85350 Freising, Germany
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28
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Lin MH, Liu SY, Su HJ, Liu YC. Functional role of matrix metalloproteinase-28 in the oral squamous cell carcinoma. Oral Oncol 2006; 42:907-13. [PMID: 16730219 DOI: 10.1016/j.oraloncology.2005.12.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2005] [Revised: 12/07/2005] [Accepted: 12/07/2005] [Indexed: 10/24/2022]
Abstract
The newly identified MMP-28 has been shown to be expressed in several types of carcinomas, however, its functional role in transformation events is unknown. This study was to assess whether this proteinase plays a role in oral tumor malignancy. By using RT-PCR, we found that expression of MMP-28 was significantly higher in 92 oral squamous cell carcinomas (OSCCs) (52/92, 56.5%) than in seven oral premalignant lesions (OPMLs) (0/7, 0%) (P=0.004). No statistically significant correlation was found between MMP-28 expression and tumor stage, thickness, size, and metastasis. Both mRNA and protein of MMP-28 were preferentially concentrated in OSCC specimens than in neighboring tissues as analyzed by semi-quantitative RT-PCR (P=0.015) and immunohistochemistry, respectively. Transfection of OSCC and esophageal carcinoma cell lines with MMP-28 antisense oligodeoxynucleotide (AODN) resulted in the reduced secretion of MMP-28 protein and the ability of colony formation in soft agar without affecting cell growth. Our findings show the close correlation between MMP-28 and OSCC, and support a role for MMP-28 in the anchorage-independent growth of both OSCC and esophageal carcinomas.
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Affiliation(s)
- Mei-Huei Lin
- Department of Biotechnology, Chia Nan University of Pharmacy and Science, Tainan, Taiwan, ROC
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29
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Jost M, Folgueras AR, Frérart F, Pendas AM, Blacher S, Houard X, Berndt S, Munaut C, Cataldo D, Alvarez J, Melen-Lamalle L, Foidart JM, López-Otín C, Noël A. Earlier Onset of Tumoral Angiogenesis in Matrix Metalloproteinase-19–Deficient Mice. Cancer Res 2006; 66:5234-41. [PMID: 16707448 DOI: 10.1158/0008-5472.can-05-4315] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Among matrix metalloproteinases (MMP), MMP-19 displays unique structural features and tissue distribution. In contrast to most MMPs, MMP-19 is expressed in normal human epidermis and down-regulated during malignant transformation and dedifferentiation. The contribution of MMP-19 during tumor angiogenesis is presently unknown. In an attempt to give new insights into MMP-19 in vivo functions, angiogenic response of mutant mice lacking MMP-19 was analyzed after transplantation of murine malignant PDVA keratinocytes and after injection of Matrigel supplemented with basic fibroblast growth factor. In situ hybridization and immunohistochemical analysis revealed that MMP-19 is produced by host mesenchymal cells but not by endothelial capillary cells or CD11b-positive inflammatory cells. Based on a new computer-assisted method of quantification, we provide evidence that host MMP-19 deficiency was associated with an increased early angiogenic response. In addition, increased tumor invasion was observed in MMP-19-/- mice. We conclude that, in contrast to most MMPs that promote tumor progression, MMP-19 is a negative regulator of early steps of tumor angiogenesis and invasion. These data highlight the requirement to understand the individual functions of each MMP to improve anticancer strategies.
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Affiliation(s)
- Maud Jost
- Laboratory of Tumor and Developmental Biology, Center for Experimental Cancer Research, Center for Biomedical Integrative Genoproteomics, University of Liège, Tour de Pathologie (B23), Sart-Tilman, B-4000 Liège, Belgium
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30
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Klein C, Bauersachs S, Ulbrich SE, Einspanier R, Meyer HHD, Schmidt SEM, Reichenbach HD, Vermehren M, Sinowatz F, Blum H, Wolf E. Monozygotic Twin Model Reveals Novel Embryo-Induced Transcriptome Changes of Bovine Endometrium in the Preattachment Period1. Biol Reprod 2006; 74:253-64. [PMID: 16207835 DOI: 10.1095/biolreprod.105.046748] [Citation(s) in RCA: 129] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Initiation and maintenance of pregnancy are critically dependent on an intact embryo-maternal communication in the preimplantation period. To get new insights into molecular mechanisms underlying this complex dialog, a holistic transcriptome study of endometrium samples from Day 18 pregnant vs. nonpregnant twin cows was performed. This genetically defined model system facilitated the identification of specific conceptus-induced changes of the endometrium transcriptome. Using a combination of subtracted cDNA libraries and cDNA array hybridization, 87 different genes were identified as upregulated in pregnant animals. Almost one half of these genes are known to be stimulated by type I interferons. For the ISG15ylation system, which is assumed to play an important role in interferon tau (IFNT) signaling, mRNAs of four potential components (IFITM1, IFITM3, HSXIAPAF1, and DTX3L) were found at increased levels in addition to ISG15 and UBE1L. These results were further substantiated by colocalization of these mRNAs in the endometrium of pregnant animals shown by in situ hybridization. A functional classification of the identified genes revealed several different biological processes involved in the preparation of the endometrium for the attachment and implantation of the embryo. Specifically, elevated transcript levels were found for genes involved in modulation of the maternal immune system, genes relevant for cell adhesion, and for remodeling of the endometrium. This first systematic study of maternal transcriptome changes in response to the presence of an embryo on Day 18 of pregnancy in cattle is an important step toward deciphering the embryo-maternal dialog using a systems biology approach.
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Affiliation(s)
- Claudia Klein
- Institute of Molecular Animal Breeding and Biotechnology, Laboratory for Functional Genome Analysis, Gene Center, Ludwig-Maximilians University, 81377 Munich, Germany
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31
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Szabova L, Yamada SS, Birkedal-Hansen H, Holmbeck K. Expression pattern of four membrane-type matrix metalloproteinases in the normal and diseased mouse mammary gland. J Cell Physiol 2005; 205:123-32. [PMID: 15895410 DOI: 10.1002/jcp.20385] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Both mammary gland development and mammary carcinogenesis involve extensive remodeling of the mammary gland extracellular matrix. The expression of four membrane-type matrix metalloproteinases (MT-MMPs) with matrix remodeling potential in development and tumorigenesis was evaluated by in-situ hybridization on mouse mammary gland sections. MT1-MMP and MT3-MMP were found in the mammary stroma mainly around epithelial structures in both developing and mature mammary gland. In contrast, MT2-MMP was found exclusively in the mammary epithelium. Lactating gland expressed none of the examined MT-MMPs. Mammary gland tumors expressed MT1-MMP, MT2-MMP, and MT3-MMP while MT4-MMP was not expressed in any developmental or cancerous stage analyzed here. Our results suggest that MT1-MMP, MT2-MMP, and MT3-MMP may be involved in remodeling of both the normal and diseased mammary gland either directly or indirectly by activation of other MMPs.
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Affiliation(s)
- Ludmila Szabova
- Craniofacial and Skeletal Diseases Branch, Matrix Metalloproteinase Unit, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, Maryland 20892, USA
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32
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Impola U, Jeskanen L, Ravanti L, Syrjänen S, Baldursson B, Kähäri VM, Saarialho-Kere U. Expression of matrix metalloproteinase (MMP)-7 and MMP-13 and loss of MMP-19 and p16 are associated with malignant progression in chronic wounds. Br J Dermatol 2005; 152:720-6. [PMID: 15840104 DOI: 10.1111/j.1365-2133.2005.06447.x] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND The risk of squamous cell carcinoma (SCC) is significantly increased in chronic leg ulcers. Very little is known about the molecular pathogenesis of these tumours, which are often undiagnosed for a long time. As matrix metalloproteinases (MMPs) are implicated at all stages of tumorigenesis, we investigated whether the pattern of epithelial MMP expression can predict development of SCC from pseudoepitheliomatous hyperplasia of chronic wounds. METHODS Samples from nine patients with SCCs that had arisen in chronic wounds and 31 with venous leg ulcers were studied using immunohistochemistry for MMP-7, MMP-8, MMP-9, MMP-13, MMP-19 and the tumour suppressor p16. In situ hybridization was performed for MMP-1, MMP-3, MMP-7, MMP-12 and MMP-13. RESULTS MMP-7 was expressed by malignantly transformed epithelium, while it was absent from chronic wounds. MMP-9 was detected in the epithelium in both SCCs and chronic wounds. Epithelial MMP-13 expression was strong in SCC, but was absent in chronic wounds. MMP-12 was expressed in the epithelium in two SCCs, while macrophages were positive in chronic wounds. MMP-19 was induced in proliferating epithelium of wounds, but was absent from invasive areas of SCC. p16 was expressed by keratinocytes in half of the chronic wounds and at superficial margins of SCCs, while invasive areas were negative. CONCLUSIONS Our results suggest that epithelial expression of MMP-7, MMP-12 and MMP-13, but not that of MMP-1, MMP-3, MMP-8, MMP-9 and MMP-10, in chronic wounds provides a diagnostic clue for distinguishing SCCs from nonmalignant wounds. The loss of MMP-19 and p16 from the epithelium could aid in making the differential diagnosis between well-differentiated SCCs and nonmalignant chronic wounds.
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Affiliation(s)
- U Impola
- Department of Dermatology, Helsinki University Central Hospital and Biomedicum Helsinki Meilahdentie 2, 00250 Helsinki, Finland
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33
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Ogbureke KUE, Fisher LW. Renal expression of SIBLING proteins and their partner matrix metalloproteinases (MMPs). Kidney Int 2005; 68:155-66. [PMID: 15954904 DOI: 10.1111/j.1523-1755.2005.00389.x] [Citation(s) in RCA: 122] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Three members of the small integrin-binding ligand N-linked glycoprotein (SIBLING) family of proteins have recently been shown to bind and activate specific promatrix metalloproteinases (MMPs) and to overcome the inhibition of tissue inhibitors of MMPs (TIMPs). Although usually associated with mineralized tissues, we have shown that the SIBLINGs and their MMP partners, when known, are coexpressed in salivary gland ductal cells. The present study examined the expression patterns of both the SIBLINGs and their MMP partners in adult kidney. METHODS The expression patterns of all five SIBLINGs known to date, and their MMP partners were determined in monkey kidney using immunohistochemistry and in situ hybridization techniques. RESULTS Bone sialoprotein (BSP) and its partner, MMP-2, were coexpressed in both the proximal and distal tubules. Osteopontin, as previously shown, was expressed in the distal tubules while its partner MMP-3 was expressed in both the proximal tubule and distal tubles. Dentin matrix protein-1 (DMP1) and MMP-9 were coexpressed throughout the nephron, including both parietal cells of Bowman's capsule and the thin limb of the loop of Henle. Dentin sialophosphoprotein (DSPP) and matrix extracellular phosphoglycoprotein (MEPE) were expressed in the proximal tubule and distal tubule, and proximal tubule, respectively. CONCLUSION In contrast to salivary gland in which all SIBLINGs and their MMP partners were coexpressed throughout the length of the ducts, these proteins were differentially expressed within the normal adult nephron. We hypothesize that the cells use the SIBLING/MMP pairs in the normal turnover of cell surface proteins and/or pericellular matrix proteins such as those in basement membranes.
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Affiliation(s)
- Kalu U E Ogbureke
- Matrix Biochemistry Section, Craniofacial and Skeletal Disease Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, DHHS, Bethesda, Maryland 20982-4320, USA
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Lafleur MA, Drew AF, de Sousa EL, Blick T, Bills M, Walker EC, Williams ED, Waltham M, Thompson EW. Upregulation of matrix metalloproteinases (MMPs) in breast cancer xenografts: a major induction of stromal MMP-13. Int J Cancer 2005; 114:544-54. [PMID: 15551360 DOI: 10.1002/ijc.20763] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
In human breast cancer (HBC), as with many carcinoma systems, most matrix metalloproteinases (MMPs) are largely expressed by the stromal cells, whereas the tumour cells are relatively silent in MMP expression. To determine the tissue source of the most relevant MMPs, we xenografted HBC cell lines and HBC tissues into the mammary fat pad (MFP) or bone of immunocompromised mice and measured the expression of human and mouse MMP-2, -9, -11, -13, membrane-type-1 MMP (MT1-MMP), MT2-MMP and MT3-MMP by species-specific real-time quantitative RT-PCR. Our data confirm a stromal origin for most tumour-associated MMPs and indicate marked and consistent upregulation of stromal (mouse) MMP-13 and MT1-MMP in all xenografts studied, irrespective of implantation in the MFP or bone environments. In addition, we show increased expression of both human MMP-13 and human MT1-MMP by the MDA-MB-231 tumour cells grown in the MFP compared to in vitro production. MMP protein and activity data confirm the upregulation of MMP mRNA production and indicate an increase in the activated MMP-2 species as a result of tumour implantation. These data directly demonstrate tumour induction of MMP production by stromal cells in both the MFP and bone environments. These xenografts are a valuable means for examining in vivo production of MMPs and suggest that MMP-13 and MT1-MMP will be relevant targets for inhibiting breast cancer progression.
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Affiliation(s)
- Marc A Lafleur
- VBCRC Invasion and Metastasis Group, St. Vincent's Institute, Fitzroy, Victoria, Australia
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35
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Shah PK, Wilkin DJ, Doherty TM, Uzui H, Rajavashisth TB, Asotra K, Pei D. Therapeutic developments in matrix metalloproteinase inhibition. Expert Opin Ther Pat 2005. [DOI: 10.1517/13543776.12.5.665] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Man YG, Sang QXA. The significance of focal myoepithelial cell layer disruptions in human breast tumor invasion: a paradigm shift from the "protease-centered" hypothesis. Exp Cell Res 2005; 301:103-18. [PMID: 15530847 DOI: 10.1016/j.yexcr.2004.08.037] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2004] [Revised: 08/08/2004] [Indexed: 11/24/2022]
Abstract
Human breast epithelium and the stroma are separated by a layer of myoepithelial (ME) cells and basement membrane, whose disruption is a prerequisite for tumor invasion. The dissolution of the basement membrane is traditionally attributed primarily to an over-production of proteolytic enzymes by the tumor or the surrounding stromal cells. The results from matrix metalloproteinase inhibitor clinical trials, however, suggest that this "protease-centered" hypothesis is inadequate to completely reflect the molecular mechanisms of tumor invasion. The causes and signs of ME cell layer disruption are currently under-explored. Our studies revealed that a subset of pre- and micro-invasive tumors contained focal disruptions in the ME cell layers. These disruptions were associated with immunohistochemical and genetic alterations in the overlying tumor cells, including the loss of estrogen receptor expression, a higher frequency of loss of heterozygosity, and a higher expression of cell cycle, angiogenesis, and invasion-related genes. Focal ME layer disruptions were also associated with a higher rate of epithelial proliferation and leukocyte infiltration. We propose the novel hypothesis that a localized death of ME cells and immunoreactions that accompany an external environmental insult or internal genetic alterations are triggering factors for ME layer disruptions, basement membrane degradation, and subsequent tumor progression and invasion.
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Affiliation(s)
- Yan-Gao Man
- Department of Gynecologic and Breast Pathology, Armed Forces Institute of Pathology and American Registry of Pathology, Washington, DC 20306-6000, USA.
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37
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Kuivanen T, Tanskanen M, Jahkola T, Impola U, Asko-Seljavaara S, Saarialho-Kere U. Matrilysin-1 (MMP-7) and MMP-19 are expressed by Paget's cells in extramammary Paget's disease. J Cutan Pathol 2004; 31:483-91. [PMID: 15239678 DOI: 10.1111/j.0303-6987.2004.00211.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Extramammary Paget's disease (EMPD) is a rare malignant neoplasm of apocrine gland bearing skin characterized by intraepidermal proliferation of adenocarcinoma cells. Tumor growth depends on the ability of tumor cells to migrate by proteolysis and on angiogenesis. The matrix metalloproteinase (MMP) enzymes have been implicated in both of these processes in other types of skin cancer. METHODS The expression of MMP-1, MMP-2, MMP-3, MMP-7, MMP-9, MMP-13, and MMP-19 was analyzed by immuno- histochemistry and/or in situ hybridization in 27 EMPD and five mammary PD (MMPD) specimens. The distribution of laminin-5 (LN-5) and tenascin-C, two extracellular matrix proteins associated with tumor invasion, was studied by immunohistochemistry. RESULTS MMP-7 (matrilysin-1) and MMP-19 were the most frequently expressed MMPs in Paget's cells. Overexpression of MMP-2, MMP-9, or MMP-13, which is seen in many cancers, was not evident in EMPD. LN-5 and tenascin-C positivity did not correlate with the level of invasion. MMP-7, MMP-13, and MMP-19 were detected abundantly in MMPD, while MMP-9 was absent. CONCLUSIONS MMP expression did not generally associate with the level of invasion of EMPD. In three samples positive for MMP-7 and four samples positive for MMP-19, an underlying carcinoma was detected, suggesting the importance of these two MMPs as predictors of secondary EMPD or the putative origin of Paget's cells from the dermal adenocarcinoma cells of apocrine duct origin.
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Affiliation(s)
- Tiina Kuivanen
- Department of Dermatology, Helsinki University Central Hospital and Biomedicum Helsinki, Helsinki, Finland
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Impola U, Uitto VJ, Hietanen J, Hakkinen L, Zhang L, Larjava H, Isaka K, Saarialho-Kere U. Differential expression of matrilysin-1 (MMP-7), 92 kD gelatinase (MMP-9), and metalloelastase (MMP-12) in oral verrucous and squamous cell cancer. J Pathol 2004; 202:14-22. [PMID: 14694517 DOI: 10.1002/path.1479] [Citation(s) in RCA: 115] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2003] [Accepted: 08/26/2003] [Indexed: 11/10/2022]
Abstract
Squamous cell carcinoma (SCC) of the oral cavity is a highly invasive tumour of stratified squamous epithelium that spreads through degradation of the basement membrane (BM) and extracellular matrix (ECM). There are currently no reliable tissue or serum markers to predict whether the tumour has metastasized at the time of diagnosis. Verrucous carcinoma (VC) of the oral cavity is a rare low-grade variant of oral SCC that penetrates into the subepithelial connective tissue. Many matrix metalloproteinases (MMPs), such as MMP-1, -2, -7, -9, -13, and -14, as well as integrin receptors have been implicated in cancer invasion. Integrin alphavbeta6 is induced in SCC and appears to be involved in up-regulation of MMP-9 expression by oral keratinocytes and promotion of their migration. The aim of this study was to investigate whether the pattern of MMP expression or that of alphavbeta6 integrin contributes to the differences in the biological behaviour of oral SCC and VC. The results show that the less aggressive nature of oral VC may be connected to its MMP expression profile. Typically, VCs were devoid of epithelial MMP-3, -7, -9, -12 and -13 expression, compared with SCCs. MMP-19 was expressed by epithelial keratinocytes in hyperproliferative areas of verrucous hyperplasia, VC, and SCC, but was absent in the invasive cancer cell nests of SCC. MMP-26 was expressed by hyperproliferative keratinocytes in VC as well as by invasive cancer cells in SCCs. MMP-10 was expressed widely in the epithelium of all SCC specimens. alphavbeta6 integrin expression was also detected in some cases of epithelial hyperplasia but was significantly more abundant in cancers at the invasive front. The absence of MMP-7, -9 and -12 from epithelial cells may serve as a good prognostic marker of non-invasive oral carcinoma. Blocking the activity of invasion-specific MMPs or alphavbeta6 integrin might offer novel therapeutic modalities in early-stage oral carcinoma.
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MESH Headings
- Antigens, Neoplasm/analysis
- Biomarkers, Tumor/analysis
- Carcinoma, Squamous Cell/enzymology
- Carcinoma, Squamous Cell/genetics
- Carcinoma, Squamous Cell/pathology
- Carcinoma, Verrucous/enzymology
- Carcinoma, Verrucous/genetics
- Carcinoma, Verrucous/pathology
- Cell Adhesion Molecules/analysis
- Collagenases/analysis
- Gene Expression Regulation, Neoplastic/genetics
- Humans
- Hyperplasia/enzymology
- Hyperplasia/genetics
- Hyperplasia/pathology
- Immunohistochemistry/methods
- In Situ Hybridization/methods
- Integrins/analysis
- Matrix Metalloproteinase 10
- Matrix Metalloproteinase 12
- Matrix Metalloproteinase 13
- Matrix Metalloproteinase 3/analysis
- Matrix Metalloproteinase 7/analysis
- Matrix Metalloproteinase 9/analysis
- Matrix Metalloproteinases/analysis
- Matrix Metalloproteinases, Secreted
- Metalloendopeptidases/analysis
- Mouth Neoplasms/enzymology
- Mouth Neoplasms/genetics
- Mouth Neoplasms/pathology
- Neoplasm Invasiveness/pathology
- Prognosis
- Kalinin
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Affiliation(s)
- U Impola
- Department of Dermatology, University of Helsinki, Helsinki, Finland
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Impola U, Cuccuru MA, Masala MV, Jeskanen L, Cottoni F, Saarialho-Kere U. Preliminary communication: matrix metalloproteinases in Kaposi's sarcoma. Br J Dermatol 2003; 149:905-7. [PMID: 14616400 DOI: 10.1046/j.1365-2133.2003.05561.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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40
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Hieta N, Impola U, López-Otín C, Saarialho-Kere U, Kähäri VM. Matrix Metalloproteinase-19 Expression in Dermal Wounds and by Fibroblasts in Culture. J Invest Dermatol 2003; 121:997-1004. [PMID: 14708598 DOI: 10.1046/j.1523-1747.2003.12533.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Here, we have examined the expression of matrix metalloproteinase-19 (MMP-19) in human cutaneous wounds and by human skin fibroblasts in culture. Expression of MMP-19 was detected by immunohistochemistry in fibroblasts, capillary endothelial cells, and macrophages in the dermal layer of large granulating wounds, as well as in chronic venous and decubitus ulcers. MMP-19 mRNA expression and pro-MMP-19 production by dermal fibroblasts in culture was potently enhanced by tumor necrosis factor-alpha (TNF-alpha). Induction of MMP-19 expression by TNF-alpha was prevented partially by blocking the activation of extracellular signal-regulated kinase (ERK)-1/2 by PD98059 and p38 activity by SB203580. Activation of ERK1/2 by adenovirus-mediated delivery of constitutively active MAPK/ERK kinase 1 resulted in the induction of MMP-19 expression. Activation of p38 alone by adenovirally delivered constitutively active MAPK kinase 3b (MKK3b) and MKK6b also enhanced MMP-19 production, and the most potent induction of MMP-19 expression was noted when ERK1/2 was activated in combination with p38. Activation of c-Jun N-terminal kinase (NK). Abundant pro-MMP-19 production by fibroblasts was associated with proteolytic processing of secreted pro-MMP-19. These results suggest a role of MMP-19 in cutaneous wound repair and identify three distinct signaling pathways, which coordinately mediate induction of MMP-19 expression in fibroblasts: mitogen-activated ERK1/2 pathway and stress-activated JNK and p38 pathways, of which control proteolytic activity of dermal fibroblasts.
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Affiliation(s)
- Niina Hieta
- Centre for Biotechnology, University of Turku and Abo Akademi University, Turku, Finland
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41
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Goffin F, Munaut C, Frankenne F, Perrier D'Hauterive S, Béliard A, Fridman V, Nervo P, Colige A, Foidart JM. Expression pattern of metalloproteinases and tissue inhibitors of matrix-metalloproteinases in cycling human endometrium. Biol Reprod 2003; 69:976-84. [PMID: 12773401 DOI: 10.1095/biolreprod.103.015933] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
The cyclic growth, differentiation, and cell death of endometrium represents the most dynamic example of steroid-driven tissue turnover in human adults. Key effectors in these processes-matrix metalloproteinases (MMPs) and their specific inhibitors (TIMPs)-are regulated by ovarian steroids and, locally, by cytokines. We used reverse transcription-polymerase chain reaction to evaluate the expression of both transcriptionally regulated molecules such as estrogen receptor-alpha, progesterone receptor, and prolactin and a large array of MMPs and TIMPs (MMP-1, -2, -3, -7, -8, -9, -11, -12, -19, -26, MT1-MMP, MT2-MMP, MT3-MMP, TIMP-1, -2, -3). Altogether, three distinct patterns of MMP and two patterns of TIMP expression were detected in cycling endometrium: 1). MMPs restricted to the menstrual period (MMPs-1, -3, -8, -9, -12); 2). MMPs and TIMPs expressed throughout the cycle (MMP-2, MT1-MMP, MT2-MMP, MMP-19, TIMP-1, and TIMP-2); 3). MMPs predominantly expressed during the proliferative phase (MMP-7, MMP-11, MMP-26, and MT3-MMP); and 4). TIMP-3, which, contrary to the other TIMPs, shows significant modulations, with maximum expression during the late secretory and menstrual phases. These specific patterns of MMP expression associated with each phase of the cycle may point to specific roles in the processes of menstruation, housekeeping activities, angiogenesis, tissue growth, and extracellular matrix remodeling.
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Affiliation(s)
- Frédéric Goffin
- Departments of Tumor and Development Biology, Faculty of Medicine, University of Liége, Belgium
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42
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Kerkelä E, Saarialho-Kere U. Matrix metalloproteinases in tumor progression: focus on basal and squamous cell skin cancer. Exp Dermatol 2003; 12:109-25. [PMID: 12702139 DOI: 10.1034/j.1600-0625.2003.120201.x] [Citation(s) in RCA: 233] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Many normal biological processes, such as reproduction, fetal development and wound healing, are critically dependent on controlled degradation of extracellular matrix (ECM) macromolecules. However, excessive degradation of matrix components occurs in pathologic tissue destruction, e.g. in atherosclerosis, rheumatoid arthritis, and cancer. Matrix metalloproteinases (MMPs) are degradative enzymes that play an important role in all aspects of tumor progression by enhancing tumor-induced angiogenesis and destroying local tissue architecture and basement membranes to allow tumor invasion and metastasis. Efficient breakdown of the ECM surrounding invasive cancer islands involves interplay between tumor cells, stromal cells, and inflammatory cells, all of which express a distinct set of MMPs. Besides the classical role of MMPs in degradation of ECM, MMPs may also indirectly influence the tumor microenvironment through the release of growth factors, cryptic sites or angiogenic factors, or through the generation of matrix fragments that inhibit tumor cell proliferation, migration and angiogenesis. This makes the contribution of MMPs to tumorigenesis much more complex than initially thought. Currently, a number of clinical studies have focused on testing MMP inhibitors as potential antineoplastic agents. In this review we discuss the present role of MMPs in the development and progression of cancer, focusing on non-melanoma skin cancers basal (BCC) and squamous (SCC) cell carcinoma, and the possible influence of MMPs in their differences.
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Affiliation(s)
- E Kerkelä
- Department of Dermatology, Helsinki University Central Hospital, Finland
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43
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Impola U, Toriseva M, Suomela S, Jeskanen L, Hieta N, Jahkola T, Grenman R, Kähäri VM, Saarialho-Kere U. Matrix metalloproteinase-19 is expressed by proliferating epithelium but disappears with neoplastic dedifferentiation. Int J Cancer 2003; 103:709-16. [PMID: 12516088 DOI: 10.1002/ijc.10902] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
MMP-19 (also designated RASI) is a recently discovered member of a large family of zinc-dependent proteolytic enzymes, most of which have been implicated in cancer growth and metastasis. It differs from the others by its chromosomal location and structure and is expressed by endothelial and vascular smooth muscle cells in vivo. Our aim was to study the putative role of MMP-19 in skin cancer. We also examined its regulation in keratinocyte cultures using quantitative TaqMan RT-PCR. Our results show that MMP-19 can also be detected in stimulated keratinocytes by Northern and Western analyses. In wounds, it was found in keratinocytes outside the migrating area, while in BCC and SCC, it was present in the hyperproliferative (p63-positive), E-cadherin-negative epidermis at the tumor surface but downregulated in invasive cancer islands. Expression was also evident in endothelial cells of neoangiogenic regions and in occasional stromal fibroblasts. Of the 12 tested cytokines/growth factors, only TNF-alpha and PMA were able to stimulate the expression of MMP-19 mRNA in primary keratinocytes. No MMP-19 mRNA was detected by Northern analysis in cultured HaCaT or A5 cells or in an SCC cell line established from head-and-neck cancer. Our data suggest that, unlike most MMPs, MMP-19 expression in the epidermis is downregulated during transformation and histologic dedifferentiation.
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MESH Headings
- Blotting, Northern
- Blotting, Western
- Carcinoma, Basal Cell/enzymology
- Carcinoma, Basal Cell/pathology
- Carcinoma, Squamous Cell/enzymology
- Carcinoma, Squamous Cell/pathology
- Cell Differentiation
- Cell Division
- Cell Transformation, Neoplastic
- Down-Regulation
- Female
- Fibroblasts/enzymology
- Humans
- Immunoenzyme Techniques
- Keratinocytes/drug effects
- Keratinocytes/enzymology
- Male
- Matrix Metalloproteinases, Secreted
- Metalloendopeptidases/genetics
- Metalloendopeptidases/metabolism
- Middle Aged
- RNA, Messenger/metabolism
- Skin Neoplasms/enzymology
- Skin Neoplasms/pathology
- Tetradecanoylphorbol Acetate/pharmacology
- Tumor Cells, Cultured
- Tumor Necrosis Factor-alpha/pharmacology
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Affiliation(s)
- Ulla Impola
- Department of Dermatology, Helsinki University Central Hospital and Biomedicum Helsinki, Helsinki, Finland
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44
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Saarialho-Kere U, Kerkelä E, Jahkola T, Suomela S, Keski-Oja J, Lohi J. Epilysin (MMP-28) expression is associated with cell proliferation during epithelial repair. J Invest Dermatol 2002; 119:14-21. [PMID: 12164918 DOI: 10.1046/j.1523-1747.2002.01790.x] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Epilysin (MMP-28) is the newest member of the matrix metalloproteinase enzyme family. Several members of this enzyme family have been associated with various aspects of wound repair and cancer invasion. The aim of this study was to characterize in different types of wounds, skin cancers, and keratinocyte cultures factors that contribute to epilysin expression in vivo, as well as how and where it is induced in relation to other matrix metalloproteinases. Our results indicate that epilysin is produced by the mitotic Ki-67-positive keratinocytes distal from the wound edge in both acute and chronic wounds and that it does not generally colocalize with collagenase-1, stromelysin-2, or 92 kDa gelatinase in migrating keratinocytes. An injury of epidermis was needed for epilysin induction as it was upregulated in ulcerated pyogenic granulomas and in suction blisters but was not detected in intact acanthotic or normal skin. Unlike many other matrix metalloproteinases, epilysin was not detected in the invading cancer cell nests of sclerosing basal or squamous cell cancers of various grades. When primary keratinocytes were stimulated with tumor necrosis factor alpha, upregulation of epilysin mRNA was evident within 24-48 h as measured by quantitative reverse transcription polymerase chain reaction. In primary keratinocyte, HaCaT, and A431 carcinoma cell cultures none of the 10 other growth factors or extracellular matrices studied were able to upregulate epilysin expression. Our results suggest that epilysin expression is tightly spatially and temporally regulated during wound repair. Although the in vivo substrates of epilysin are not known at present, its expression pattern suggests that it may be needed to restructure the basement membrane or to degrade adhesive proteins between keratinocytes to supply new cells for the migrating front.
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Affiliation(s)
- Ulpu Saarialho-Kere
- Department of Dermatology, Biomedicum Helsinki, University Central Hospital, University of Helsinki, Meilahdentie 2, 00250 Helsinki, Finland.
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45
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Abstract
Angiogenesis is a prominent feature of numerous diseases, including cancer and arthritis, and appears to play an important role in kidney disease and hypertension. The matrix metalloproteinases, especially matrix metalloproteinase-2, play a vital role during angiogenesis by degrading the surrounding extracellular matrix and allowing endothelial cell invasion. Membrane type 1 matrix metalloproteinase directly degrades matrix components as well as activating matrix metalloproteinase-2 on the cell surface. The integrin receptors, particularly alpha(v)beta(3), can recruit and possibly activate matrix metalloproteinases to localized microdomains on the cell membrane. This restricts matrix metalloproteinase activity to the pericellular region, preventing excessive matrix degradation which would otherwise impede endothelial invasion. Inhibitors of matrix metalloproteinase activity may actually promote cell invasion by preventing uncontrolled matrix degradation. In addition to degrading the matrix, matrix metalloproteinases produce protein fragments that impede their angiogenic action. These multiple regulatory pathways permit fine control over cell invasion during angiogenesis and provide new, precise strategies for targeting abnormal angiogenesis, through control of matrix metalloproteinase activity.
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Affiliation(s)
- Chris Jackson
- Sutton Arthritis Research Laboratory, Royal North Shore Hospital, St Leonards, New South Wales, Australia.
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46
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Mauch S, Kolb C, Kolb B, Sadowski T, Sedlacek R. Matrix metalloproteinase-19 is expressed in myeloid cells in an adhesion-dependent manner and associates with the cell surface. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2002; 168:1244-51. [PMID: 11801661 DOI: 10.4049/jimmunol.168.3.1244] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
We have previously reported the isolation of the human matrix metalloproteinase (MMP)-19 (also referred to as RASI) from a synovium of a patient suffering from rheumatoid arthritis and its expression at the cell surface of activated PBMC. In this study, we have analyzed the regulation and cell surface expression of human MMP-19 in several human cell lines and blood-derived cells. Among the cell lines analyzed, MMP-19 is largely expressed by lung fibroblasts as well as by myeloid cell lines THP-1 and HL-60. After fractionating PBMC into CD14- and CD14+ populations we found that only the latter one expresses MMP-19. Although the myeloid cell lines as well as CD14+ cells express MMP-19 without stimulation, its production can be up-regulated by phorbol esters (PMA) or by adhesion. The adhesion-dependent expression was down-regulated or even abrogated by blockade of adhesion or interfering with adhesion-controlling signaling using alpha-tocopherol. We have shown that MMP-19 associates with the cell surface of myeloid cells. This cell surface association was not affected by phospholipase C. However, acidic treatment of the THP-1-derived cell membranes abolished the immunoprecipitation of MMP-19 thereof. Moreover, a high salt treatment of THP-1 cells diminished the MMP-19 detection on the cell surface. This implicates a noncovalent attachment of MMP-19 to the cell surface. Because a truncated form of the MMP-19, in which the hemopexin-like domain was deleted (Delta(hp)MMP-19), does not associate with the surface, the hemopexin-like domain appears to be critical for the cell surface attachment of human MMP-19.
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Affiliation(s)
- Simon Mauch
- Department of Immunology, University of Konstanz, Konstanz, Germany
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Deugnier MA, Teulière J, Faraldo MM, Thiery JP, Glukhova MA. The importance of being a myoepithelial cell. Breast Cancer Res 2002; 4:224-30. [PMID: 12473168 PMCID: PMC137933 DOI: 10.1186/bcr459] [Citation(s) in RCA: 114] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2002] [Revised: 07/18/2002] [Accepted: 07/25/2002] [Indexed: 02/07/2023] Open
Abstract
The mammary myoepithelial cell was named the 'Cinderella of mammary cell biology' in light of the earlier focus on the luminal cell. Mammary myoepithelial cells have recently been described as 'natural tumour suppressors'. We now need to understand more about their origin and to reconsider their place in the complex process of mammary morphogenesis. In the present review, we discuss the lineage segregation of mammary myoepithelial cells and their functions in mammary gland development. These functions include their effects on luminal cell growth and differentiation, their key role in the establishment of the polarised mammary epithelial bilayer and the control of stromal invasion in breast cancer.
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