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Description
Modulates fibroblast aging programs: GHK modulates senescence-linked signaling, influencing whether fibroblasts remain in a fibrotic state

Blomstrand E, Essn-Gustavsson B

This peptide has almost no effect on healthy subjects without sleep disorders
Epigenetic effects of casein-derived opioid peptides in SH-SY5Y human neuroblastoma cells
