Tight junctions are sites of cell-cell contacts at the apical region of epithelial junctions that are involved in barrier formation, cellular signaling, and cell-cell adhesion. Tight junctions are ...
In many animal tissues, stem cells continually divide to create new cells that replace old or damaged ones. However, this capacity requires strict regulation, as uncontrolled stem cell proliferation ...
Northwestern Medicine investigators have discovered new mechanisms underlying cellular adhesion and repair, findings that could inform the development of new therapeutics that boost cellular repair ...
Gap junctions are specialised intercellular channels formed by hexameric assemblies of connexin proteins in vertebrates, and related pannexin channels that mediate paracrine signalling. Connexin ...
In many animal tissues, stem cells continually divide to create new cells that replace old or damaged ones. However, this capacity requires strict regulation, as uncontrolled stem cell proliferation ...
Cell-to-cell junctions were visualized by ZO1-GFP, and the dynamics of cell junctions were captured by movies. When the cells indicated by * were spontaneously stretched, a continuous belt of cell ...
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