Tumour invasion and matrix metalloproteinases
Introduction
Tumour invasion is greatly dependent on the permissive action of the microenvironment. One critical factor is the production of proteolytic enzymes involved in the degradation and remodelling of the extra-cellular matrix (ECM). Among these enzymes, matrix metalloproteinases (MMPs) represent a large family playing key roles in cell proliferation, angiogenesis, tumour invasion and metastasis. These enzymes principally degrade the ECM components, but have also other substrates such as cytokines, growth factor receptors, cell–cell and cell–matrix adhesion molecules which may also participate to the invasion process [1]. Moreover, the degradation of ECM macromolecules and cell adhesion molecules can release cryptic sites that in turn may function to modulate the cell behaviour.
Section snippets
The family of MMPs
MMPs are zinc-dependent endopeptidases, which are composed of at least a pro-domain, a catalytic domain and a highly conserved active site domain which contains the HEXGHXXGXXH motif (Table 1). This motif contains three histidine residues involved in the binding of zinc ligands necessary for MMP activity. MMPs also contain a PRCGVDP motif in the pro-domain that is responsible for maintaining latency in the zymogens. The production of active enzymes requires the proteolytic removal of the
The source of MMPs in tumours
Numerous tumour cell lines produce proteolytic enzymes involved in cell invasion in several in vitro migration/invasion assays by degrading various substrates such as type I collagen or Matrigel but are also implicated in vivo in tumour take and tumour invasion after subcutaneous injection in nude mice. These observations led to the hypothesis that tumour cells were largely implicated in the invasion process via secreted proteolytic enzymes. Indeed, the first observation using
The co-operation between tumour and stromal cells
Among the factors involved in the co-operation between tumour and host cells, extracellular matrix metalloproteinase inducer (EMMPRIN) is produced by tumour cells and is able to stimulate the expression of MMP-1, MMP-2 and MMP-3 by fibroblasts [25]. This factor is a transmembrane glycoprotein of 58 kDa identified as a member of the immunoglobulin superfamily. Immunohistochemical studies have demonstrated that EMMPRIN is localised in numerous tumours including bladder, skin, lung and breast
Role of the ECM degradation fragments in the regulation of MMPs and tumour invasion
An emerging concept in the field of tumour invasion is that proteolytic activity on ECM substrates uncovers or releases cryptic sites of ECM macromolecules that function to modulate a cellular response. Such sites have been referred as matricryptic sites or matrikins.
Among these ECM macromolecules, laminin 5 represents a factor able to stimulate tumour invasion. Thus, it has been shown that MMP-2 and MMP-14 selectively cleaves the γ2 chain of laminin 5, which in turn has chemotactic properties
MMPs and tumour cell phenotype
Although the principal source of MMPs is the stromal cells, in some circumstances, MMPs may be produced in vivo by tumour cells. MMP production by tumour cells themselves is often associated with the expression of other mesenchymal markers and the loss of many epithelial characteristics, a phenomenon referred as to an epithelial-to-mesenchymal transition (EMT) [69], [70], [71]. Indeed, these cells express intermediate filaments of vimentin and present a loss or a redistribution of cell adhesion
Conclusions
Tumour invasion is a complex process involving an interplay between different cell types present in the tumour environment. The enhanced production of MMP in the tumour environment either by stromal cells involved in the stroma reaction or by tumour cells undergoing an EMT appear as key events of tumour invasion. The detection of large amounts of MMPs in many cancers and their association with poor prognosis have emphasised their role as potential therapeutic targets. New therapeutic approaches
Myriam Polette is Assistant Professor of Cell Biology and she works in the INSERM Unit 514 in Reims, France.
References (74)
Matrix metalloproteinases degradation of extracellular matrix: biological consequences
Curr. Opin. Cell Biol.
(1998)- et al.
Matrix metalloproteinases
J. Biol. Chem.
(1999) - et al.
Regulation of membrane-type matrix metalloproteinases
Sem. Cancer Biol.
(2002) - et al.
Cellular mechanisms for human procollagenase (MMP-13) activation. Evidence that MT1-MMP (MMP-14) and gelatinase A (MMP-2) are able to generate active enzyme
J. Biol. Chem.
(1996) - et al.
Preparation and characterization of recombinant tissue inhibitor of metalloproteinase-4 (TIMP-4)
J. Biol. Chem.
(1997) - et al.
Tumorigenic potential of extracellular matrix metalloproteinase inducer
Am. J. Pathol.
(2001) - et al.
New functions for noncollagenous domains of human collagen IV. Novel integrin ligands inhibiting angiogenesis and tumor growth in vivo
J. Biol. Chem.
(2000) - et al.
Down regulation of MT1-MMP by the alpha-3 chain of type IV collagen inhibits bronchial tumor cell line invasion
Lab. Invest
(2001) - et al.
The α3 chain of type IV collagen prevents activation of human polymorphonclear leucocytes
J. Biol. Chem.
(1994) - et al.
The role of collagen derived proteolytic fragments in angiogenesis
Matrix Biol.
(2001)
Macrophage-derived metalloelastase is responsible for the generation of angiostatin in Lewis lung carcinoma
Cell
Inactivation of the E-cadherin-mediated cell adhesion system in human cancers
Am. J. Pathol.
E-Cadherin mediates MMP downregulation in highly invasive bronchial tumor cells
Am. J. Pathol.
Membrane-type 1 matrix metalloproteinase: a key enzyme for tumor invasion
Cancer Lett.
Pro-collagenase 1 (matrix metalloproteinase-1) binds to the α2β1 integrin upon release from keratinocytes migrating on type I collagen
J. Biol. Chem.
Localization of matrix metalloproteinase MMP-2 to the surface of invasive cells by interaction with integrin αvβ3
Cell
The degradation of human endothelial cell-derived perlecan and release of bound basic fibroblast growth factor by stromelysin, collagenase
J. Biol. Chem.
Matrix metalloproteinases as insulin-like growth factor binding protein-degrading proteinases
Prog. Growth factor Res.
Growth stimulation of human keratinocytes by tissue inhibitor of metalloproteinases
J. Invest. Dermatol.
Changing views of the role of matrix metalloproteinases in metastasis
J. Natl. Cancer Inst.
Expression of collagenase-3 (matrix metalloproteinase-13) in squamous cell carcinomas of the head and neck
Am. J. Pathol.
Collagenase-3 expression in breast myofibroblasts as a molecular marker of transition of ductal carcinoma in situ to invasive lesion ductal carcinoma
Cancer Res.
Matrix metalloproteinases: effectors of development and normal physiology
Genes Dev.
Plasminogen activators and matrix metalloproteinases in angiogenesis
Enzyme Protein
Activation mechanisms of matrix metalloproteinases
Biol. Chem. Hoppe Seyler
Generation and activity of ternary gelatinase B/TIMP-1/LMW-stromelysin 1 complex
Biol. Chem. Hoppe Seyler
Type IV collagenase immunoreactivity in invasive breast carcinoma
Lancet
A novel metalloproteinase gene specifically expressed in stromal cells of breast carcinomas
Nature
Matrix metalloproteinases in tumor invasion: role for cell migration
Pathol. Annual
Regulation of collagenase-3 in human breast carcinomas is mediated by stroma-epithelial cell interactions
Cancer Res.
Gelatinase A expression and localization in human breast cancers. An in situ hybridization study and immunohistochemical detection using confocal microscopy
Virchows Arch.
Expression of most matrix metalloproteinase family members in breast cancer represents a tumor-induced host response
Am. J. Pathol.
Membrane-type matrix metalloproteinase (MT-MMP) gene is expressed in stromal cells of human colon
Proc. Natl. Acad. Sci. U.S.A.
Expression of matrix metalloproteinases and their inhibitors in human bronchopulomonarty carcinomas: quantificative and morphological aspects
Int. J. Cancer
Restricted expression of membrane type 1-matrix metalloproteinase by myofibroblasts adjacent to human breast cancer cells
Int. J. Cancer
Implication of collagen type I induced membrane type-1 matrix metalloproteinase expression in matrix metalloproteinase-2 activation in the metastastic progression of breast carcinoma
Lab. Invest.
Collagen-induced activation of the Mr 72,000 type IV collagenase in normal and malignant human fibroblastoid cells
Cancer Res.
Cited by (182)
Smart and bioinspired systems for overcoming biological barriers and enhancing disease theranostics
2023, Progress in Materials ScienceBisphenol A increases the size of primary mammary tumors and promotes metastasis in a murine model of breast cancer
2023, Molecular and Cellular EndocrinologyLong noncoding RNAs (lncRNAs) in human lymphomas
2022, Genes and DiseasesBiomarkers for the adverse effects on respiratory system health associated with atmospheric particulate matter exposure
2022, Journal of Hazardous MaterialsCitation Excerpt :ROS was linked to multiple inflammatory- and EMT-related signaling pathways, such as MAPK, NF-κB, and hypoxia-inducible factor 1 (HIF-1) (Lamouille et al., 2014). TGF-β could serve as a prototypical cytokine for induction of EMT (Willis and Borok, 2007), meanwhile, MMPs are known for their role in the degradation of epithelial reticular basement membrane for EMT (Polette et al., 2004). MMP-2 and MMP-9 were reported to modulate EMT event in airway epithelial cells caused by cigarette smoke extract (Agraval and Yadav, 2019).
Protease-triggered bioresponsive drug delivery for the targeted theranostics of malignancy
2021, Acta Pharmaceutica Sinica B
Myriam Polette is Assistant Professor of Cell Biology and she works in the INSERM Unit 514 in Reims, France.
Béatrice Nawrocki-Raby is searcher in INSERM Unit 514 in Reims, France.
Christine Clavel is Professor of Cell Biology and she works in INSERM Unit 514 in Reims, France.
Christine Gilles is a research associate from the “Fond National de la Recherche Scientifique” (F.N.R.S., Belgium).
Philippe Birembaut is Professor of Histology and he works in INSERM Unit 514 in Reims, France.