Galectin-1 attenuates cardiomyocyte hypertrophy through splice-variant specific modulation of CaV1.2 calcium channel

Pressure overload-induced cardiac hypertrophy occurs in response to chronic blood pressure increase, and dysfunction of CaV1.2 calcium channel involves in cardiac hypertrophic processes by perturbing intracellular calcium concentration ([Ca2+]i) and calcium-dependent signaling. As a carbohydrate-binding protein, galectin-1 (Gal-1) is found to bind with CaV1.2 channel, which regulates vascular CaV1.2 channel functions and blood pressure. However,...