{Reference Type}: Journal Article
{Title}: WNK kinase, ion channels and arachidonic acid metabolites choreographically execute endothelium-dependent vasodilation.
{Author}: Arreola J;
{Journal}: Cell Calcium
{Volume}: 121
{Issue}: 0
{Year}: 2024 Jul 6
{Factor}: 4.69
{DOI}: 10.1016/j.ceca.2024.102904
{Abstract}: The smooth muscle-walled blood vessels control blood pressure. The vessel lumen is lined by an endothelial cell (ECs) layer, interconnected to the surrounding smooth muscle cells (SMCs) by myoendothelial gap junctions. Gap junctions also maintain homo-cellular ECs-ECs and SMCs-SMCs connections. This gap junction network nearly equalises both cells' membrane potential and cytosolic ionic composition, whether in resting or stimulated conditions. When acetylcholine (ACh) activates ECs M3 receptors, a complex signalling cascade involving second messengers and ion channels is triggered to induce vasodilation.