Our skin and mucous membranes are protected by epithelial cells. This “barrier” tissue performs its function thanks to specialized structures called “junctions.” They ensure cell cohesion and regulate exchanges across the space between cells. Researchers at the University of Geneva (UNIGE), in collaboration with the National University of Singapore (NUS) and the Institute of Physical Chemistry (IPC) in Göttingen, have studied the role of a specific protein, gamma-actin, in the organization…
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News Source: www.sciencedaily.com
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