Overexpression of galectin-7 in mouse epidermis leads to loss of cell junctions and defective skin repair

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Authors

Gendronneau G, Sanii S, Dang T, Deshayes F, Delacour D, Pichard E, Advedissian T, Sidhu SS, Viguier M, Magnaldo T, Poirier F.

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Editors

PLoS One

2015 Mar 5

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Abstract

The proteins of the galectin family are implicated in many cellular processes, including cell interactions, polarity, intracellular trafficking, and signal transduction. In human and mouse, galectin-7 is almost exclusively expressed in stratified epithelia, notably in the epidermis. Galectin-7 expression is also altered in several human tumors of epithelial origin. This study aimed at dissecting the consequences of galectin-7 overexpression on epidermis structure and functions in vivo.

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