GHK Cu may Prevent Oxidative Stress in Skin by Regulating Copper and Modifying Expression of Numerous Antioxidant Genes Organic Nitrate Therapy, Nitrate Tolerance, and Nitrate Induced Endothelial Dysfunction: Emphasis on Redox Biology and Oxidative Stress Andreas Daiber, Thomas Mnzel, 2015 The tripeptide GHKCu complex ameliorates lipopolysaccharideinduced acute lung injury in mice Oncotarget Identification, characterization, and structure activity relationship of the ASIC3 selective peptide WRPRFa Communications Chemistry New Biotinylated GHK and Related Copper(II) Complex: Antioxidant and Antiglycant Properties In Vitro against Neurodegenerative Disorders TOLERANCE & TACHYPHYLAXIS