WEEK 8: Rosacea and the Microbiome

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 Todays presentation was by ASU student Paul Kado. The presentation was a review of the paper “Rosacea and the Microbiome: A Systematic Review” Daou et al, Dermatol Ther (Heidelb), 2021 11(1):1-12. doi: 10.1007/s13555-020-00460-1. Rosacea and the Microbiome: A Systematic Review. - Abstract - Europe PMC

Rosacea is a common skin condition that causes redness, flushing, papules, pustules, telangiectasia, and rhinophyma.

                                                                                         REDNESS/FLUSHING:



TELANGIECTASIA:


RHINOPHYMA:

PAPULE/PUSTULE:


The paper discusses how certain bacteria may be the cause of this condition. Bacteria such as Cutibacterium Acnes, Staphylococcus Epidermidis, Bacillus Oleronius and Demodex Folliculorum tend to be in higher concentrations on the skin of people with Rosacerea compared to those without the condition. Other factors exacerbate Rosacea, such as the consumption of alcohol. Rosacea sufferers also tend to have GI conditions, such as Celiac or Crohn's disease. How these factors contribute or possibly cause Rosacea is not yet understood, but there does appear to be a correlation between GI dysbiosis and skin dysbiosis. Current treatments for Rosacea are typically topical. However, with the GI connection, pre- and probiotics may become a common part of treatment in the future.




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