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Keratinocyte The dominant cell type of the epidermis

Science 328(5975):228231 Kobayashi KS, Chamaillard M, Ogura Y, Henegariu O, Inohara N, Nuez G et al (2005) Nod2-dependent regulation of innate and adaptive immunity in the intestinal tract

GHK-Cu has an established safety record spanning more than five decades of both topical cosmetic use and controlled research application

White blood cells protect the body from disease while red blood cells carry oxygen between organs throughout the body

Studies regarding cytotoxicity are rare compared to the numerous reports describing antimicrobial activities

Anand U, Jacobo-Herrera N, Altemimi A, Lakhssassi N