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It serves many purposes in skincare, acting as a cleanser, emollient, and emulsifier
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The results showed that GHK-Cu binds directly to SIRT1 and forms a protein complex, with the interacting amino acid residues GLU-230 and ASN-226 being identified (Li et al., 2025)
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[Article] [PubMed]37
The actions of agouti-related peptide (AgRP) neurons and pro-opiomelanocortin (POMC) neurons in the arcuate nucleus (ARC), the most renowned cell types of the hypothalamus governing homeostatic actions and inducing hunger, were previously understood to be mainly regulated by internal nutritional status or hormones such as leptin or ghrelin [45]
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