2020
DOI: 10.3390/jpm10030091
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Changes in the Diversity of Human Skin Microbiota to Cosmetic Serum Containing Prebiotics: Results from a Randomized Controlled Trial

Abstract: Prebiotic treatment may rebalance the skin microbiota by regulating the growth of harmful and beneficial microorganisms. In this randomized, double-blind, placebo-controlled clinical trial (N = 60), we evaluated the effects of a cosmetic serum containing galacto-oligosaccharides (GOS) on the balance of the skin microbiota by measuring various skin parameters. The skin water-holding capacity between the control (ND) and experimental (NF) groups was significantly different after 8 weeks of serum treatment (p <… Show more

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Cited by 11 publications
(7 citation statements)
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References 49 publications
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“…By transcriptomic sequencing, we speculated that Lp84‐3 might be induced by activating the expression of Akt and AKT2 genes in the insulin resistance signaling pathway, and GLUT4 expression is directly or indirectly regulated to inhibit the colonization of S. aureus , thus improving T2D. In addition, there were also two studies documenting that the prebiotic treatment also can decrease S. aureus colonization and lower proinflammatory signaling postinfection in obese/T2D mice [70]. Recently, fecal microbiota transplants (FMT) in the treatment of diseases related to intestinal and extra‐intestinal flora disorders exhibited a promising prospect, which can also result in intestinal decolonization of extended S. aureus by producing some metabolities, such as short‐chain fatty acids [71, 72].…”
Section: Resultsmentioning
confidence: 99%
“…By transcriptomic sequencing, we speculated that Lp84‐3 might be induced by activating the expression of Akt and AKT2 genes in the insulin resistance signaling pathway, and GLUT4 expression is directly or indirectly regulated to inhibit the colonization of S. aureus , thus improving T2D. In addition, there were also two studies documenting that the prebiotic treatment also can decrease S. aureus colonization and lower proinflammatory signaling postinfection in obese/T2D mice [70]. Recently, fecal microbiota transplants (FMT) in the treatment of diseases related to intestinal and extra‐intestinal flora disorders exhibited a promising prospect, which can also result in intestinal decolonization of extended S. aureus by producing some metabolities, such as short‐chain fatty acids [71, 72].…”
Section: Resultsmentioning
confidence: 99%
“…Plant extracts like Ginseng or Black currant could also inhibit the inflammation‐causing bacterium C. acnes without affecting beneficial species like coagulase‐negative Staphylococci 21 . In addition, 5% of gluco-oligosaccharides can be used to control the growth of S. aureus in vitro 22 , similarly to GOS exposure in vivo for 6 weeks 23 .…”
Section: Discussionmentioning
confidence: 99%
“…21,22 2.4.2 XOS/placebo intervention. The cosmetic serum formulation 19 served as the basis for our study, with modifications made to incorporate XOS. The preparation of XOS ( provided by Henan Heagreen Biotechnology Co., Ltd) included PEG-60 hydrogenated castor oil (0.29%), cetyl ethylhexanoate (0.52%), arginine (0.15%), hydroxyethyl cellulose (0.10%), carbomer #941 (0.08%), carbomer #940 (0.10%), XOS (7.0%), and deionized water to reach 100%.…”
Section: Methodsmentioning
confidence: 99%