Model
Digital Document
Publisher
Florida Atlantic University
Description
Matrix Metalloproteinase-13 (MMP-13) belongs to a large family of proteolytic enzymes which are characterized by their ability to degrade the extracellular matrix components. MMP-13 appears to have a critical role in tumor invasion and metastasis. In this study, several fluorogenic probes specific for MMP-13 were designed and characterized. These synthesized probes could be modified with chelators to be applied for imaging MMP-13 in breast cancer and/or multiple myeloma models. The activity and selectivity of MMP-13 and other MMPs against these probes were studied through two approaches. It was found that these probes were cleaved by all MMPs, but MMP-13 showed the highest activity and selectivity towards these peptides.
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