Endocrine Abstracts

Protein stimulates insulin release and improves post-prandial glycaemic excursions. The underlying mechanism has previously been attributed to gastric emptying, incretin release and direct pancreatic stimulation. However, our studies suggest the calcium sensing receptor (CaSR) in the vagus nerve plays an important role. The CaSR has a well characterised role in calcium homeostasis, but also acts as a protein metabolite sensor. In response to the amino acid products of protein ...