Microbiome within tumors: Contrary to normal tissues which are usually sterile, the presence of bacterial and fungal species has been observed within tumor and immune cells, associated with remodeling TME and actively promoting tumorigenesis
Additionally, blockade of GLP-1Rs in the LS with exendin-9 alone enhanced sucrose and oil intake indicating a physiologic role for these neurons to suppress food intake
Access and affordability are significant challenges, as are governmental policies, such as the current prohibition on Medicare coverage for weight loss medications in the US, restrict availability for many individuals who could benefit from these therapies
In controlled laboratory research environments, it is widely studied for its receptor-binding characteristics and its involvement in incretin-related and metabolic signaling pathways
The 21st century has seen significant progress in GLP-1R agonist research, with liraglutide (exenatide) becoming the first GLP-1R agonist to be approved by the US Food and Drug Administration (FDA) for the treatment of T2DM in 2005 (Jensterle et al., 2022)