Microbiome Perturbations in Hidradenitis Suppurativa.

Skin and gut microbiome perturbations may play a role in hidradenitis suppurativa (HS) pathogenesis. Emerging microbiome research has established the complex roles of the skin and gut microbiomes in health maintenance and disease. Perturbations in the HS skin microbiome have been shown to correlate with HS disease severity. HS gut microbiome characterization studies point to a trend in decreased microbial diversity associated with HS. Future research efforts examining microbiome perturbations and their functional implications longitudinally and in the setting of interventions are needed to build on this foundational knowledge.