Lanzhou University and Tencent Technology (Shenzhen) Co. Ltd. have patented glucagon receptor (GCGR) antagonists reported to be useful for the treatment of diabetes and hyperglycemia.
More than 70% of individuals with diabetes develop some form of heart disease. Nonischemic diabetic heart disease (NiDHD) is a chronic complication characterized by ventricular dilation and hypertrophy, diastolic dysfunction, and decreased or preserved systolic function, and eventually may result in heart failure.
Preserving beta-cell mass and expansion is a key point in diabetes. Prolonged hyperglycemia may lead to glucose toxicity, which impairs insulin production and secretion, promoting a cycle with increasing glucose concentrations that promote a decline of beta-cell function and eventually their death.