Smooth Muscle Myosin Inhibition: A Novel Therapeutic Approach for Pulmonary Hypertension

Objective Pulmonary hypertension remains a major clinical problem despite current therapies. In this study, we examine for the first time a novel pharmacological target, smooth muscle myosin, and determine if the smooth muscle myosin inhibitor, CK-2019165 (CK-165) ameliorates pulmonary hypertension.