During physical activity, skeletal muscle releases different myokines, some of which can cross the blood-brain barrier (BBB) and mediate various beneficial effects associated with exercise
Manna S, Mistri S, Zangrando E, Manna SC: The supramolecular assembly of tetraaqua-(pyridine-2, 5-dicarboxylato)-copper (II) complex: crystal structure, TD-DFT approach, electronic spectra, and photoluminescence study
Pickarts original discovery grew out of experiments in which the tripeptide influenced the survival and growth of liver cells, and later synthesis work compiled reports that GHK could protect hepatic tissue in experimental poisoning models
In vitro studies by Wang et al., using HUVEC cells, suggest that GHK-Cu may stimulate the expression of vascular endothelial growth factor (VEGF) and fibroblast growth factor-2 (FGF-2), both of which are well-characterized mediators of endothelial cell proliferation and new vessel formation