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The biological roles proposed for GHK-Cu in the research literature have included effects on collagen and extracellular matrix synthesis (through copper-dependent enzymes including lysyl oxidase), on antioxidant gene networks (where copper participates in both prooxidant and antioxidant chemistry depending on context), on growth factor activity in tissue repair, on hair follicle biology, and on broader transcriptional programs characterized in microarray and RNA-seq studies

Ayuk, J

Das hat das Interesse an Kupferpeptiden in der Hautpflege verstrkt

Maher KJ, Klimas NG, Fletcher MA

It has been studied since the 1970s, with documented effects on wound healing, skin remodeling, and gene expression

The largest increases were recorded in trials for CF, FTD and ALS, with respective rises of 15.7%, 13.1% and 10.8%