The precise molecular signals that control endothelial cell-cell adhesion within the vessel wall

Abstract

Endothelial cell-cell adhesion within the wall of the vasculature controls a range of physiological processes, such as growth, integrity and barrier function. The adhesive properties of endothelial cells are tightly controlled by a complex cascade of signals transmitted from the surrounding environment or from within the cells themselves, with the dynamic nature of cellular adhesion and the regulating signalling networks now beginning to be appreciated. Here, we summarise the current knowledge of the mechanisms controlling endothelial cell-cell adhesion in the developing and mature blood vasculature.

Keywords: angiogenesis; cadherins; cell adhesion; endothelial cells; signalling.