In addition to its incretin activity, GIP has significant effects on fat metabolism exerted at the level of adipocytes
Early clinical observations and case reports show variable results, with some patients reporting reductions in acne severity or HS flare-ups, while others describe new or worsened symptoms during therapy
Consequently, exogenous drugs that act on GLP-1Rs increase insulin sensitivity, possibly because GLP-1R stimulation compensates for some of the impaired insulin signaling
Bowel Obstruction Injuries from GLP-1 Drugs Explained GLP-1 receptor agonists are prescribed to help manage diabetes and support weight loss, but they are now under investigation following reports of serious gastrointestinal injuries
GLP-1R has been detected in the substantia nigra (Merchenthaler et al., 1999), its role in food reward behavior is unexplored, but is certainly worth considering in future studies
Research labs use it to study multi-hormonal metabolic signaling, energy homeostasis, and the interactions between overlapping incretin pathways
