SAN ANTONIO, Nov. 25, 2025 – From metabolic villain to hero? The hormone glucagon that raises blood sugar is now getting a second look to see how it actually contributes to insulin secretion, glucose ...

Please provide your email address to receive an email when new articles are posted on . Fewer people with diabetes filled glucagon prescriptions in 2021 compared with 2011, though increases were seen ...

Beta cells play a key role in the pathogenesis of both Type 1 and Type 2 diabetes. However, pancreatic islets also have alpha cells that produce the hormone glucagon, which acts to raise glucose blood ...

New findings raise the possibility of promising therapeutic strategies for the management of hypoglycemia in type 1 diabetes patients. Study: Loss of electrical β-cell to δ-cell coupling underlies ...

Diabetes is a disease affecting two pancreatic hormones — insulin and glucagon. In healthy people, insulin helps cells take up glucose from the blood when glucose levels are high. In contrast, ...

Researchers have identified midgut-derived Neuropeptide F as a key regulator of sugar and lipid metabolism in the fruit fly, Drosophila melanogaster. Its hormonal actions are mediated through glucagon ...

Many individuals are told that managing type 2 diabetes is simply a matter of controlling blood sugar. As long as glucose levels fall within a target range, they are often reassured that everything is ...