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By binding copper(II) ions, it helps regulate gene expression linked to collagen formation, angiogenesis, antioxidant defense, and tissue remodeling. The peptides small size allows it to penetrate tissues efficiently, and its copper-transfer activity underlies its reported effects on skin, hair, and wound-healing processes in laboratory models
Retrieved 4 February 2015
ESI-MS study of the mechanism of glycyl-l-histidyl-l-lysine-Cu(II) complex transport
PMID: 20840865 Marczak A, et al
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