ipamorelin or ghrp 2 ipamorelin ghrp-2 stack GHRP-2 +

Steward DJ, Haining RL, Henne KR, Davis G, Rushmore TH, Trager WF et al

Park et al., 2010b), shown in Figure 5D

While GHRP-6 activates GHS-R1a broadly across multiple tissue types with varying downstream consequences, ipamorelin's interaction with the receptor appears to favor the conformational state that drives somatotroph GH release without efficiently engaging the receptor conformations responsible for appetite stimulation or ACTH release

More specifically, they reported increased TCR activation in self-reactive T cells with no significant changes in proliferation or cytokine production in T cells expressing high-avidity TCRs (74)