Effects of Food-Derived Collagen Peptides on the Expression of Keratin and Keratin-Associated Protein Genes in Mouse Skin

January 2015 in “ Skin pharmacology and physiology ”

Phuong Vu, Ryo Takatori, Toschitake Iwamoto, Y Akagi, Hideo Satsu, Mamoru Totsuka, Kazuhiro Chida, Kenji Satō, Makoto Shimizu

collagen peptides Prolyl-hydroxyproline Pro-Hyp keratin keratin-associated protein genes Krtap genes Krt genes epidermis development hair cycle keratinocytes fibroblasts CP

Studysummary In this study, oral collagen peptides increased certain gene expressions related to epidermis development and the hair cycle in hairless mice skin, suggesting potential links to hair health.

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