Probiotic Escherichia coli Nissle 1917 inhibits bacterial persisters that survive fluoroquinolone treatment

Abstract

Bacterial persisters are thought to underlie chronic infections and they can lead to an increase in antibiotic-resistant mutants in their progenies. Our data suggest that we can leverage the knowledge we gain on the interactions between microbial strains/species that interfere with persister resuscitation, such as those involving probiotic E. coli Nissle and E. coli MG1655 (a K-12 strain), to bolster the activity of our existing antibiotics.