title: Roles of the matrix metalloproteinases in mammary gland development and cancer.
abstract: Tissue remodeling is a key process involved in normal development, wound healing, bone remodeling, and embryonic implantation, as well as pathological conditions such as tumor invasion and metastasis, and angiogenesis. The degradation of the extracellular matrix that is associated with those processes is mediated by a number of families of extracellular proteinases. These families include the serine proteinases, such as the plasminogen-urokinase plasminogen activator system and leukocyte elastases, the cysteine proteinases, like cathepsin D and L, and the zinc-dependent matrix metalloproteinases (MMPs) [1]. Accumulating evidence has highlighted the central role of MMP-driven extracellular matrix remodeling in mammary gland development and breast cancer.
authors.affiliation: Vincent T. Lombardi Cancer Center, Department of Cell Biology, Georgetown University Medical Center, Washington, DC 20007, USA.
authors.forename: C
authors.initials: C
authors.lastname: Benaud
authors.forename: R B
authors.initials: RB
authors.lastname: Dickson
authors.forename: E W
authors.initials: EW
authors.lastname: Thompson
mesh_terms: D000818:Animals; D001940:Breast / Q000254:growth & development*; D001943:Breast Neoplasms / Q000201:enzymology*; D004789:Enzyme Activation; D005109:Extracellular Matrix / Q000201:enzymology*; D005260:Female; D015971:Gene Expression Regulation, Enzymologic; D006801:Humans; D008321:Mammary Glands, Animal / Q000201:enzymology; D015674:Mammary Neoplasms, Animal / Q000201:enzymology; D008666:Metalloendopeptidases / Q000037:antagonists & inhibitors* / Q000235:genetics / Q000378:metabolism*
chemical_list: D008666:Metalloendopeptidases