Spatial diversity of the skin bacteriome.

ABSTRACT: The bacterial communities of the human skin impact its physiology and homeostasis, hence elucidating the composition and structure of the healthy skin bacteriome is paramount to understand how bacterial imbalance (i.e., dysbiosis) may lead to disease. To obtain an integrated view of the spatial diversity of the skin bacteriome, we surveyed from 2019 to 2023 five skin regions (belly button, behind ears, between toes, calves and forearms) with different physiological characteristics (dry, moist and sebaceous) in 129 healthy adults (579 samples - after data cleaning). Estimating bacterial diversity through 16S rRNA metataxonomics, we identified significant (p < 0.0001) differences in the bacterial relative abundance of the four most abundant phyla and 11 genera, alpha- and beta-diversi

SUBMITTER: Perez-Losada M 

PROVIDER: S-EPMC10546022 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature