Endocrine Abstracts

Nutrient sensors mediating the stimulatory effects of food-derived carbohydrates and lipids on incretin and insulin secretion have been widely studied. However, mechanisms underlying amino acid regulation of those processes remain poorly understood. GPR142 was recently reported to be highly expressed in pancreatic beta cells and selectively activated by L-Tryptophan (L-Trp). Moreover, synthetic GPR142 agonists were demonstrated to stimulate glucose-dependent insulin secretion ...