“…With enhanced potency and persistence through biochemical modification, GLP-1 receptor agonists (GLP-1 RAs) have become effective agents for treating T2DM and are widely used worldwide. At present, the GLP-1 receptor agonists exendin-4 (Exenatide, Byetta ® , Bydureon ® ) ( 44 , 45 ), liraglutide (Victoza ® ) ( 46 ), albiglutide [Eperzan ® (EU) Tanzeum ® (US)] ( 47 , 48 ), dulaglutide (Trulicity™ ® ) ( 49 ), lixisenatide (Lyxumia ® , Adlyxin ® ) ( 50 ), semaglutide (Ozempic ® , Rybelsus ® ) ( 51 , 52 ), are approved to treat T2DM ( 53 ) (see Table 1 ). These analogs are administered orally or subcutaneously and are well-tolerated by patients.…”