semaglutide mastery course
Unit 2 of 7
GLP-1 receptor biology
Receptor structure, incretin signaling, and the pathways semaglutide engages.
how semaglutide talks to cells
This unit covers GLP-1 receptor structure, cAMP signaling in pancreatic beta cells, glucose-dependent insulin release, and the central nervous system pathways that regulate appetite and satiety.
Interactive Signaling Map
Trace the GLP-1 receptor signaling cascade from ligand binding to downstream effects.
GLP-1 receptor signaling cascade