January 2013 in “Herald of Medicine” This study found that both GHK-Cu liposome and GHK-Cu promoted hair growth and increased VEGF expression in a mouse model of alopecia.
1 citations
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January 2025 in “Molecules” This review reported that while glycyl-L-histidyl-L-lysine tripeptide copper complex (GHK–Cu) has limited skin permeation when used alone, liposomes may enhance its absorption, but there is limited research on this aspect, highlighting a need for further studies.
12 citations
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September 2021 in “The International Journal of Developmental Biology” This review updates on the development of liposomal carriers for delivering growth factors to improve tissue regeneration and highlights recent efforts to enhance their stability and retention in tissues.
4 citations
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October 2025 in “International Journal of Medical Sciences” This review reported that tripeptides, such as GHK and KdPT, show promise in enhancing wound healing through multiple mechanisms, including promoting cell migration, collagen deposition, and angiogenesis, while offering antimicrobial and anti-inflammatory benefits for both acute and chronic wounds.
41 citations
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September 2021 in “Materials” This review discusses the role of biomaterials and colloidal drug delivery systems in promoting tissue regeneration within regenerative medicine, but it reports no new clinical results.