An overview of colistin resistance: A breach in last line defense.

ABSTRACT: Rising prevalence of antibiotic resistance and the unavailability of newer drugs to tackle this menace is one of the major hindrances to the goal of health and well-being set up by the General Assembly of the United Nations. The genes responsible for this resistance are often disseminated from hospitals to different environmental sources. In 2015, for the first time, resistance to Colistin was detected caused by chromosomal genetic mutations. Later, plasmid-mediated colistin resistance (MCR-1 to MCR-10) was detected, first from China and then from various other countries. As per Clinical and Laboratory Standards Institute (CLSI), commonly available diffusion techniques cannot detect colistin resistance appropriately. Even commercial susceptibility systems fail in this regard. Keeping in mi

SUBMITTER: Prava Rout B 

PROVIDER: S-EPMC10499634 | biostudies-literature | 2023 Sep-Oct

REPOSITORIES: biostudies-literature