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Characterization of β-lactam resistance in dual-species biofilms of Pseudomonas aeruginosa and methicillin-sensitive Staphylococcus aureus.

Biofouling - 1 Mar 2026

da Cruz Nizer Waleska S, Allison Kira N, Beaulieu Carole, Montgomery Megan C, Cassol Edana, Overhage Joerg

Abstract excerpt

Polymicrobial biofilms are frequently associated with chronic infections and are highly tolerant to antibiotic treatment. Given that β-lactam antibiotics are the most prescribed antibiotics worldwide, we investigated β-lactam resistance in dual-species biofilms formed by Pseudomonas aeruginosa PAO1 and methicillin-sensitive Staphylococcus aureus (MSSA). Compared to monocultures, MSSA exhibited reduced...

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PMID: 41603964
DOI: 10.1080/08927014.2026.2620072

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

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