{Reference Type}: Journal Article
{Title}: Binding sites and design strategies for small molecule GLP-1R agonists.
{Author}: Zhang H;Wu T;Wu Y;Peng Y;Wei X;Lu T;Jiao Y;
{Journal}: Eur J Med Chem
{Volume}: 275
{Issue}: 0
{Year}: 2024 Sep 5
{Factor}: 7.088
{DOI}: 10.1016/j.ejmech.2024.116632
{Abstract}: Glucagon-like peptide-1 receptor (GLP-1R) is a pivotal receptor involved in blood glucose regulation and influencing feeding behavior. It has received significant attention in the treatment of obesity and diabetes due to its potent incretin effect. Peptide GLP-1 receptor agonists (GLP-1RAs) have achieved tremendous success in the market, driving the vigorous development of small molecule GLP-1RAs. Currently, several small molecules have entered the clinical research stage. Additionally, recent discoveries of GLP-1R positive allosteric modulators (PAMs) are also unveiling new regulatory patterns and treatment methods. This article reviews the structure and functional mechanisms of GLP-1R, recent reports on small molecule GLP-1RAs and PAMs, as well as the optimization process. Furthermore, it combines computer simulations to analyze structure-activity relationships (SAR) studies, providing a foundation for exploring new strategies for designing small molecule GLP-1RAs.