The many antibiotic resistance and tolerance strategies of .

Biofilm

Department of Microbial Infection and Immunity, The Ohio State University, Columbus, OH, USA.

Published: December 2021

is a bacterial pathogen associated with a wide range of infections and utilizes several strategies to establish and maintain infection including biofilm production, multidrug resistance, and antibiotic tolerance. Multidrug resistance in , as well as in all other bacterial pathogens, is a growing concern. Aminoglycoside resistance, in particular, is a major concern in infections and must be better understood in order to maintain effective clinical treatment. In this review, the various antibiotic resistance and tolerance mechanisms of are explored including: classic mutation driven resistance, adaptive resistance, persister cells, small colony variants, phoenix colonies, and biofilms. It is important to further characterize each of these phenotypes and continue to evaluate antibiotic surviving isolates for novel driving mechanisms, so that we are better prepared to combat the rising number of recurrent and recalcitrant infections.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8387898PMC
http://dx.doi.org/10.1016/j.bioflm.2021.100056DOI Listing

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