Antimicrobial drug resistance mechanisms among Mollicutes.

Abstract:

:Representatives of the Mollicutes class are the smallest, wall-less bacteria capable of independent reproduction. They are widespread in nature, most are commensals, and some are pathogens of humans, animals and plants. They are also the main contaminants of cell cultures and vaccine preparations. Despite limited biosynthetic capabilities, they are highly adaptable and capable of surviving under various stress and extreme conditions, including antimicrobial selective pressure. This review describes current understanding of antibiotic resistance (ABR) mechanisms in Mollicutes. Protective mechanisms in these bacteria include point mutations, which may include non-target genes, and unique gene exchange mechanisms, contributing to transfer of ABR genes. Better understanding of the mechanisms of emergence and dissemination of ABR in Mollicutes is crucial to control these hypermutable bacteria and prevent the occurrence of highly ABR strains.

authors

Chernova OA,Chernov VM,Mouzykantov AA,Baranova NB,Edelstein IA,Aminov RI

doi

10.1016/j.ijantimicag.2020.106253

subject

Has Abstract

pub_date

2020-11-29 00:00:00

pages

106253

eissn

0924-8579

issn

1872-7913

pii

S0924-8579(20)30473-8

pub_type

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