The skin microbiome analysed / Ghita Lanzendörfer-Yu in PERSONAL CARE EUROPE, Vol. 14, N° 2 (04/2020)  

[article]  inPERSONAL CARE EUROPE > Vol. 14, N° 2 (04/2020) . - p. 53-56 Titre : The skin microbiome analysed Type de document : texte imprimé Auteurs : Ghita Lanzendörfer-Yu, Auteur Année de publication : 2020 Article en page(s) : p. 53-56 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Dermatologie Microbiome -- Analyse Microbiome cutané Prébiotiques Probiotiques Index. décimale : 668.5 Parfums et cosmétiques Résumé : Our skin is colonised by microorganisms, bacteria, fungi and viruses, sometimes even mites. All together, they form the so-called skin microbiome and are essential for our health. At the same time, the composition of our microbiome is as individual as a fingerprint. And it affects not only our skin health, but overall our wellbeing and possibly also our behaviour. Note de contenu : - Genomic research successfully completed - The human microbiome project (HMP) - The research on the human microbiome - The skin microbiome - Healthy skin and the associated bacteria - Pro- and prebiotic skin care : does it make sense ? - The gut-skin-axis : why nutrition is so important - Table 1 : Different areas of microbiome research.10 It should be noticed, that most studies have been undertaken on the microbiome of the gut. However, overall intensified research of the microbiome as a whole has taken place in recent years. So also data accumulate that we humans are probably colonised with microbes everywhere - Table 2 : Probiotic and prebiotic approaches to improve the microbiome. While these approaches to improve the gut microbiome are already established, they are comparatively new to the skin microbiome. In 2014 a real hype was created in the US by a publication in the New York Times, which published a review on the use of bacteria to restore the skin’s microbiome - Fig. 1 : Logo of the human microbiome project - Fig. 2 : Sketch of the different skin areas. The general colour coding is used. Blue : oily, green = moist, pink = dry. Oily skin areas are located in the upper third of the body, they are also areas that are often hairy, e.g. head. Moist areas are found where there are folds of skin, e.g. in the armpit or, where many sweat glands are located as on the palms and soles of the feet. The other areas are regarded as dry, especially the extremities - Fig. 3 : The different skin areas and their colonisation with microbes. Bacteria - corynebacteria, staphylococci and propionibacteria - are the most frequently found bacterial members on almost every areaof the skin. In addition to viruses, the fungus Melassezia is an important representative of the microbiome of the skin. The diversity of the fungi is greatest on the feet, but with very low population density - Fig. 4 : Important factors influencing the composition of the microbiome include physiology (age and gender), environment (climate and geographical location), immune system, genotype, lifestyle and pathobiology (e.g., diabetes). Urbanisation and the concomitant changes in our lifestyles are currently regarded as the most important factors influencing our microbiome En ligne : https://drive.google.com/file/d/1GGEpvvy5QFxLad9s72bZZLLk5fFekBZ0/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33950 [article]

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