Alain Béliveau

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1 PURPOSE. Altered expression of the ␣5␤1 integrin and matrix metalloproteinases (MMPs) is recognized as a hallmark of invasive tumor cells. The purpose of the present study was to investigate the expression of integrin subunit ␣5, its corresponding ligand fibronectin (FN), and the expression pattern for MMPs in four highly proliferative human choroidal(More)
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