Myogenic vasoconstriction is mediated by vascular smooth muscle cells of resistance arteries sensing mechanical stretch. Angiotensin II AT1 receptors and in particular AT1BRs in murine vascular smooth muscle cells have been characterized as mechanosensors that cannot fully account for myogenic vasoconstriction observed. Therefore, we aimed at uncovering novel vascular mechanosensors by expression profiling and functional characterization of candidate proteins.