Microbial Reference Frames Reveal Distinct Shifts in the Skin Microbiota after Cleansing
| العنوان: | Microbial Reference Frames Reveal Distinct Shifts in the Skin Microbiota after Cleansing |
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| المؤلفون: | Riccardo Sfriso, Joshua T. Claypool |
| المصدر: | Microorganisms Volume 8 Issue 11 Microorganisms, Vol 8, Iss 1634, p 1634 (2020) |
| بيانات النشر: | Multidisciplinary Digital Publishing Institute, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | 0301 basic medicine, Microbiology (medical), Paracoccus marcusii, medicine.medical_treatment, skin care, Saccharide Isomerate, medicine.disease_cause, reference frames, Microbiology, Article, 030207 dermatology & venereal diseases, 03 medical and health sciences, 0302 clinical medicine, Virology, medicine, microbiota, Brevibacterium casei, Microbiome, lcsh:QH301-705.5, cosmetic, integumentary system, business.industry, cleansing, 030104 developmental biology, lcsh:Biology (General), skin microbiome, Active treatment, Irritation, Moisturizer, business, Rothia mucilaginosa |
| الوصف: | Skin cleansing represents a process of mechanical and chemical removal of dirt, pollutants as well as microbiota from the skin. While skin cleansing can help maintain good health, protect us from infections, illnesses and ailments, skin cleansing can also strip away lipids and moisture from the skin, leading to irritation, barrier impairment and disturbance of the delicate cutaneous microbiome. This study investigated how skin cleansing impacts skin&rsquo s microbial composition. Thirty Caucasian women were enrolled in a placebo controlled clinical study where participants applied on their volar forearms a liquid body wash twice daily for 1 week in order to mimic frequent showering. Skin microbiome samples were collected by swabbing at defined timepoints and 16S rRNA sequencing was performed. Using &ldquo reference frames&rdquo we could identify shifts in the microbial composition and several microbiota were identified as being characteristically associated with the presence of saccharide isomerate, a well-known skin moisturizer. The microbial shift was quite immediate, and we could observe it already at 1 h post cleansing. Interestingly, the new microbial composition reached a certain dynamic equilibrium at day 1 which was then maintained until the end of the study. Paracoccus marcusii, a potentially beneficial carotenoid-producer microorganism, was enriched by the active treatment and, at the same time, the abundance of several potential pathogenic taxa, Brevibacterium casei and Rothia mucilaginosa, diminished. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2076-2607 |
| DOI: | 10.3390/microorganisms8111634 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::655662a665c36a8338cffdc401b4c0a8 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....655662a665c36a8338cffdc401b4c0a8 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20762607 |
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| DOI: | 10.3390/microorganisms8111634 |