title: Extracellular matrix macromolecules: potential tools and targets in cancer gene therapy.
abstract: Tumour cells create their own microenvironment where they closely interact with a variety of soluble and non-soluble molecules, different cells and numerous other components within the extracellular matrix (ECM). Interaction between tumour cells and the ECM is bidirectional leading to either progression or inhibition of tumourigenesis. Therefore, development of novel therapies targeted primarily to tumour microenvironment (TME) is highly rational. Here, we give a short overview of different macromolecules of the ECM and introduce mechanisms whereby they contribute to tumourigenesis within the TME. Furthermore, we present examples of individual ECM macromolecules as regulators of cell behaviour during tumourigenesis. Finally, we focus on novel strategies of using ECM macromolecules as tools or targets in cancer gene therapy in the future.
authors.affiliation: Department of Medical Biochemistry and Genetics, University of Turku, Turku, Finland.
authors.forename: Annele
authors.initials: A
authors.lastname: Sainio
authors.affiliation: Department of Medical Biochemistry and Genetics, University of Turku, Turku, Finland ; Division of Endocrinology, Department of Medicine, Turku University Hospital, Kiinamyllynkatu 4-8, Fl-20520 Turku, Finland.
authors.forename: Hannu
authors.initials: H
authors.lastname: Järveläinen
keywords: Cancer; Extracellular matrix; Gene therapy; Macromolecules; Tumour microenvironment