Increased claudin-4 expression is associ
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Fiona Lanigan; Eadaoin McKiernan; Donal J. Brennan; Shauna Hegarty; Robert C. Mi
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Article
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2009
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John Wiley and Sons
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French
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## Abstract The role of intercellular tight junctions in breast epithelial cells is traditionally thought to be in maintaining polarity and barrier function. However, claudinβ4, a tight junction protein, is overexpressed in breast tumour cells compared to normal epithelial cells, which generally co