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Scientists outline mechanism linking skin microbiome to ageing

Streptococcus thermophilus​ from face of young individuals. These microbial community samples were collected from the faces of 52 participants of varying ages and gender using sterilized tape. Detailed analysis found treatment with secretions of S. pneumoniae​ and S. infantis​ induced gene expression linked to the formation of skin structure and the skin barrier function in human skin cells. The application of the Streptococcal​ culture supernatant on human skin showed notable improvements on skin phenotypes such as elasticity, hydration, and desquamation. One of the main discoveries was that spermidine, which was created during the metabolic process, directly impacts skin anti-aging as well as showing efficacy in improving skin health by activating collagenisis and lipid secretion.

Drug development platform could provide flexible, rapid and targeted antimicrobials

 E-Mail IMAGE: Anushree Chatterjee working with graduate student Dana Stamo in her lab at CU Boulder within the Department of Chemical and Biological Engineering. view more  Credit: College of Engineering & Applied Science, University of Colorado Boulder When disease outbreaks happen, response time in developing and distributing treatments is crucial to saving lives. Unfortunately, developing custom drugs as countermeasures is often a slow and difficult process. But researchers at the University of Colorado Boulder have created a platform that can develop effective and highly specific peptide nucleic acid therapies for use against any bacteria within just one week. The work is detailed in Nature

Hankyung com s Introduces: COSMAX s Skin Microbiome Research Becomes First of Its Kind to Be Published in International Scientific Journal

Expected new product launches include anti-aging, hair loss prevention, and oral care products The fruit of six years of research, the findings secure a super gap in skin microbiome research SEOUL, South Korea, April 19, 2021 /PRNewswire/ Global cosmetics research, development, and ODM company, COSMAX (CEO Lee Byung-man), and the Gwangju Institute of Science and Technology (GIST) have become the first in the world to reveal the correlation between the skin microbiome and skin aging. COSMAX announced that its thesis titled, Spermidine-induced Recovery of Dermal Structure and Barrier Function by Skin Microbiome, has been published by Nature Communications Biology. In 2015, COSMAX identified that a person s skin flora directly regulates the skin, and the company began to carry out research related to anti-aging. After discovering that the number of microorganisms that live on the skin decreases with age, they hypothesized that it held an important key to anti-aging and st

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