In conclusion, EGF+GHRP6-based therapy is biologically plausible as a therapeutic intervention, given that both serum levels of EGF and insulin-like growth factor-1 (IGF-1) (as the main effect induced by GHRP6) were substantially lower in stroke patients and are determinant factors of ischemic stroke outcomes (76, 77). This evidence concerns the gene IGF1 and stroke disorder.