Same pituitary receptor as sermorelin, same downstream GH release
Mitogen-activated protein kinase kinase inhibition does not block the stimulation of glucose utilization by insulin
Also, IGF-1 LR3 increases glucose incorporation, making muscles full of glycogen and gaining a more voluminous appearance
Animal studies showed dose-dependent GH release comparable to GHRP-6 but with a cleaner side effect profile
CJC-1295s efficacy in insulin-resistant models is partially attenuated because hepatic GH resistance (elevated SOCS1/SOCS3) reduces STAT5b-driven IGF-1 synthesis response a relevant consideration for metabolic syndrome muscle research
Using in vitro systems and animal based models, these studies have focused on characterizing receptor specificity, intracellular signaling fidelity, and the temporal organization of hormone secretion