Glucagon is a pancreatic hormone that plays a crucial role in regulating glucose and whole-body energy metabolism. In individuals with diabetes, the pancreatic alpha cells that produce glucagon are ...
The UAB Comprehensive Diabetes Center welcomes Madison Newberry Hamby, Ph.D., a postdoctoral fellow who joined the laboratory of Kirk Habegger, Ph.D., in January 2026. A research manuscript by ...
In patients with type 1 diabetes (T1D), sodium-glucose cotransporter 2 (SGLT2) inhibitors plus glucagon receptor antagonists (GRAs) may improve glycemic control, reduce insulin use, and mitigate ...
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 ...
People with diabetes take insulin to lower high blood sugar. However, if glucose levels plunge too low—from taking too much insulin or not eating enough sugar—people can experience hypoglycemia, which ...
A conserved glucagon signaling pathway links high-fat diet-induced metabolic imbalance to cardiac arrhythmia through hormone-producing cells and heart-innervating neurons that regulate rhythmicity.
A study in Diabetes, Obesity and Metabolism has identified certain characteristics that might influence people's weight loss after taking prescription drugs called glucagon-like peptide-1 receptor ...
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