Description
Matrixyl is a palmitoylated pentapeptide (Pal-Lys-Thr-Thr-Lys-Ser) investigated for its regulatory effects on extracellular matrix synthesis and dermal signaling. It enhances collagen and fibronectin gene expression in cultured fibroblasts through TGF-β and integrin-mediated pathways. Matrixyl serves as a topical research model for studying peptide-driven cellular communication, matrix remodeling, and fibroblast activation mechanisms.
For research use only. Not for human consumption.
References:
Katayama K et al., J Biochem, 1991 110(4):575–580
Masaki H et al., J Cosmet Sci, 2009 60(6):751–760
Schagen SK, Clin Interv Aging, 2017 12:1609–1624
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