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10.1126/science.327550 8 BobergE

Separately, GHK-Cu has been found to stimulate fibroblast proliferation while upregulating genes for collagen, elastin, dermatan sulfate, chondroitin sulfate, and decorin key structural components of the skin's extracellular matrix and to modulate matrix metalloproteinases (MMPs) and their inhibitors, which supports balanced remodeling rather than excessive breakdown or fibrosis

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ShaoYJTaoJYuBBMengDYangXLSunJPet alBerberine-Promoted Cxcr4 expression accelerates endothelial repair capacity of early endothelial progenitor cells in persons with prehypertension