Empowering natural skin barrier function / Julie Leignadier in GLOBAL PERSONAL CARE, Vol. 25, N° 4 (04/2024)  

[article]  inGLOBAL PERSONAL CARE > Vol. 25, N° 4 (04/2024) . - p. 89-93 Titre : Empowering natural skin barrier function Type de document : texte imprimé Auteurs : Julie Leignadier, Auteur ; Anne Zibi Elbaz, Auteur ; Joan Attia, Auteur Année de publication : 2024 Article en page(s) : p. 89-93 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Barrière cutanée Cellules -- Différenciation Cornification La cornification, le programme de différenciation des kératinocytes (qui se produit dans la couche supérieure), est un processus lent et coordonné dans l'espace et dans le temps qui permet la formation d'une couche de cellules mortes (cornéocytes) pour créer une barrière physique pour la peau. Cosmétiques Dermo-cosmétologie Peau -- Soins et hygiène Protéines Index. décimale : 668.5 Parfums et cosmétiques Résumé : The skin is its own best ally. It acts permanently as a protective barrier against external aggressors. However, these repeated attacks can damage it, resulting in a loss of efficacy in its barrier function, leading to skin water loss (dehydration), and an increase in skin permeability. Over time, this damage contributes to premature skin ageing with visible signs such as the appearance of wrinkles, skin roughness and a decrease in skin tonicity. Lucas Meyer Cosmetics, in collaboration with the Infinity Institute in France, discovered a new protein: LCE6A. LCE6A, part of the ‘Late Cornified Envelope’ protein family, is known to be essential for the mechanical resistance of the corneocytes in the stratum corneum. By mimicking the LCE6A protein activity, CorneopeptylTM strengthens the corneocyte envelope resulting in a more resilient epidermal barrier with improved skin barrier function demonstrating a reduction of skin permeability and water loss. Substantiated with AI, rebuilding skin barrier consequently future-proofs the skin by reducing the appearance of ageing signs like wrinkles, decreasing skin roughness, and increasing skin tonicity. Note de contenu : - Late cornified envelope proteins are key elements in the cornification process - A newly discovered protein involved in the cornification process - Patented peptide obtained by green chemistry-based synthesis - Unique mechanism of action mimicking recently uncovered protein LCE6A - Innovative and inclusive clinical studies powered by AI - Fig. 1 : Role of LCE6A in the cornification process En ligne : https://drive.google.com/file/d/12kCc0Sx8mXlDXvUuIqFeCNjsXD7vdQKc/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=41043 [article]

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