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PMID: 35125818 | doi:10.3748/wjg.v28.i1.23
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Stem cell activation: GHK-Cu has been shown to stimulate dermal stem cells and promote the proliferation of fibroblasts the skin cells responsible for producing collagen, elastin, and hyaluronic acid
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The changes in 17-estradiol levels with aging are mirrored by the decline of collagen and elastin levels, which are shown in Fig
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