Author

Rosana B. R. Ferreira

2 papers indexed here

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Open access Sep 2026

A microbiome-derived metabolite from Staphylococcus epidermidis inhibits Staphylococcus aureus biofilm formation and virulence

Staphylococcus epidermidis is a common member of the healthy skin microbiome that contributes to barrier function and protection against pathogen colonization. In contrast, Staphylococcus aureus is a major human pathogen and the leading cause of skin and soft tissue infections, owing in part to its robust biofilm-formi...

Ankur Sood, Kiana Hajiarbabi, W. R. Ribeiro et al. · bioRxiv · 0 citations

Open access Jul 2026

Bile salt-mediated adaptation of Bacteroides spp.: in vitro analysis of colonization and metabolism.

The results support a multilayered adaptive model in which bile salts act as environmental cues that reshape B. fragilis physiology, enhancing fitness, persistence, and host interactions while favoring luminal colonization.

Clara Maria Guimarães Silva, Caroline Evangelista Nogueira dos Santos, Marlei S. Gomes et al. · Anaerobe · 0 citations