The tripeptide GHKCu complex ameliorates lipopolysaccharideinduced acute lung injury in mice Oncotarget GHK Cu may Prevent Oxidative Stress in Skin by Regulating Copper and Modifying Expression of Numerous Antioxidant Genes Identification, characterization, and structure activity relationship of the ASIC3 selective peptide WRPRFa Communications Chemistry Differences between Tolerance and Tachyphylaxis (Desensitization) in Pharmacology Biological efficacy of GHK Cu after ionic liquid loading. (a) Cellular Download Scientific Diagram