
GLP-1 Activates KATP Channels in Coronary Pericytes for Cardioprotection
A new study in Nature Communications uncovers how GLP-1 activates ATP-sensitive potassium (KATP) channels in coronary pericytes, providing a novel cardioprotective mechanism through brain-gut-heart signaling. This discovery shifts focus from cardiomyocytes to the microvascular role of pericytes in enhancing myocardial blood flow. Understand the implications for GLP-1 receptor agonists in heart disease treatment.







