[article]
| Titre : |
Postbiotics for hair and scalp microbiome balance |
| Type de document : |
texte imprimé |
| Auteurs : |
Guglielmo Bifulco, Auteur ; Giorgio Tosti, Auteur ; Francesco Rastrelli, Auteur ; Gianbattista Rastrelli, Auteur |
| Année de publication : |
2022 |
| Article en page(s) : |
p. 69-72 |
| Langues : |
Anglais (eng) |
| Catégories : |
Biomolécules actives
Cheveux -- Croissance
Cosmétiques
Dermo-cosmétologie
Follicule pileux
Ingrédients cosmétiques
Microbiome cutané
Postbiotiques
|
| Index. décimale : |
668.5 Parfums et cosmétiques |
| Résumé : |
Kalichem presents its Kalibiome postbiotic ingredients, which due to their powdery and preservative-free nature, their hydro-solubility and lack of interaction with cosmetics preservatives, are said to be suitable for several applications.
Recent research has discovered the deep connection between microbiota and human skin. The skin is an ecosystem where about 1,000 microbe species live in symbiosis with each other and with the host. Symbiotic microbes support skin barrier function, modulate immune response protecting the skin against pathogens, allergens and so on.
Since the skin is a finely organized ecosystem, a perfect balance between host and microbe communities exists to preserve homeostasis and wellness. Disruption of this delicate balance can induce perturbations in skin barrier function, onset of dermatological and scalp disorders. Skin microbiota interacts with keratinocytes and the immune system, thus inducing beneficial responses in the host.
The scalp microbiota shows some similarities with the skin microbiota, but possesses unique characteristics. Indeed, the scalp surface provides specific environmental conditions to the microorganisms, depending by moisture, pH, sebum content and other typical physiological conditions of the host.
The hair follicles (HFs), directly connected to the sebaceous glands through the dermis, represent unique hydrophobic niches which selectively allow the growth of specific microorganisms.
The exchanges between the scalp surface and the microbiota allow biofilm formation in commensal or pathogenic form, i.e. a dysbiosis in the scalp microbiota was observed in the case of dandruff, similarly as reported for skin microbiota in the case of seborrheic and atopic dermatitis.
A microbial dysbiosis has been also identified on the scalp of subject affected by hair growth disorders. Dandruff is generally recognized as a mild type of seborrheic dermatitis affecting the scalp. Unbalance of the scalp microbiota, with an increase in Staphylococcus spp. and a reduction in Cutibacterium spp., has been identified as a potential trigger in dandruff formation. |
| Note de contenu : |
- Inflammation and microbiome role in hair disorders
- Introducing postbiotics
- Kalibiome postbiotics
- Kalibiome : biological targets to counteract hair disorders and stimulate hair follicle
- Material and methods
- Results |
| En ligne : |
https://drive.google.com/file/d/1y-0754Au1wVGn1iBXGwGZKEDehODDSlP/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=38667 |
in GLOBAL PERSONAL CARE > Vol. 23, N° 9 (10/2022) . - p. 69-72
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Postbiotics for hair and scalp microbiome balance in GLOBAL PERSONAL CARE, Vol. 23, N° 9 (10/2022)
