Bacteria exposed to antiviral drugs develop antibiotic cross-resistance and unique resistance profiles.

ABSTRACT: Antiviral drugs are used globally as treatment and prophylaxis for long-term and acute viral infections. Even though antivirals also have been shown to have off-target effects on bacterial growth, the potential contributions of antivirals to antimicrobial resistance remains unknown. Herein we explored the ability of different classes of antiviral drugs to induce antimicrobial resistance. Our results establish the previously unrecognized capacity of antivirals to broadly alter the phenotypic antimicrobial resistance profiles of both gram-negative and gram-positive bacteria Escherichia coli and Bacillus cereus. Bacteria exposed to antivirals including zidovudine, dolutegravir and raltegravir developed cross-resistance to commonly used antibiotics including trimethoprim, tetracycline, clarith

SUBMITTER: Wallace VJ 

PROVIDER: S-EPMC10423222 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature