New Biotinylated GHK and Related Copper(II) Complex: Antioxidant and Antiglycant Properties In Vitro against Neurodegenerative Disorders TOLERANCE & TACHYPHYLAXIS Frontiers Exploring the beneficial effects of GHK Cu on an experimental model of colitis and the underlying mechanisms The tripeptide GHKCu complex ameliorates lipopolysaccharideinduced acute lung injury in mice Oncotarget Functional dynamics of G protein coupled receptors reveal new routes for drug discovery Nature Reviews Drug Discovery