Collective protection drives human gut microbiota response to amoxicillin treatment.
Paul Lubrano, Mélanie Magnan, Caroline Steiner, André Birgy, Benoît Chassaing, Mélanie Deschasaux, Arnaud Gutierrez, Hugo C. Barreto, Claire Amaris Hobson, Sophie Magréault, Vincent Jullien, Mathilde Lescat, Olivier Tenaillon
This study examines how human gut microbiotas respond to amoxicillin treatment using an in vitro model, finding that initial community composition and antibiotic inactivation dynamics influence resilience and resistance selection.
bioRxiv · Apr 24, 2026 · PreprintMicrobiology