Our skin is home to billions of microorganisms, the vast majority of which are bacteria. Much like the microbiome in our gut, these microbes play a crucial part in keeping us healthy. They are part of a finely balanced ecosystem of friendly or ‘commensal’ bacteria, which protect our skin by creating an inhospitable environment for would-be invaders, bolstering the physical integrity of the skin, and training the immune system to distinguish commensal inhabitants from pathogens. A number of skin conditions are now understood to be influenced by a breakdown of this microbial ecosystem. Researchers are working out whether restoring the balance can treat these conditions. Understanding the ecology of this rich community is likely to be an important part of both dermatology and the study of the microbiome. Read more in https://www.nature.com/collections/sk…
Tag Archives: Healthy Skin
Health Studies: Reducing Skin Inflammation With “Topical Emollient” Cream Reduces Chronic Disease
From a Wall Street Journal online article:
…a new small study in humans suggests that using a barrier-forming cream, such as those with an ingredient called ceramide, to treat and prevent problems associated with aging skin—such as dryness, itching and cracking—may help reduce the low-grade inflammation that occurs in otherwise healthy people as they age. Researchers from the University of California, San Francisco and the San Francisco Veterans Hospital say reducing age-related inflammation could help slow the progression of age-related disorders associated with chronic inflammation, such as Type 2 diabetes, heart disease and loss of muscle mass.
Systemic disease usually stems from multiple sources, so skin protection alone is unlikely to be a panacea, experts say. But the hope is that it can help slow the onset or progression of chronic conditions that often crop up in patients with skin disorders such as psoriasis. And the UCSF study, which was published in the Journal of the European Academy of Dermatology and Venereology in March, provides the first hint in humans that protecting the skin with a barrier cream might benefit otherwise healthy adults whose skin invariably starts to lose its barrier function around middle age.
To read PDF of study, click below:
To read more: https://www.wsj.com/articles/skin-protection-may-offer-surprising-benefits-for-overall-health-11568599320
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