Calpain-1 accelerates endothelial cell apoptosis in pulmonary hypertension by inducing endoplasmic reticulum stress / 中国药理学通报

Aim To explore the mechanism by which calpain-1 promotes hypoxia-induced pulmonary hypertension pulmonary artery endothelial cell apoptosis through endoplasmic reticulum stress. Methods C57BL/6 wild-type (WT) and calpain-1 gene knockout mice (KO) were reared in a hypoxic chamber (10% O