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Article

Emergence of pmrB mutation-mediated colistin resistance in clinical Acinetobacter baumannii.

Microbial pathogenesis - 1 Nov 2026

Li Jingyi, Li Xinrun, Long Yujuan, Pan Zitong, Liu Hongrui, Wang Xiaojuan, Zhang Yawei, Wang Hui, Li Henan

Abstract excerpt

OBJECTIVES: While colistin-resistant Acinetobacter baumannii continues to be discovered, this study aimed to investigate the molecular mechanism of colistin resistance in two clinical Acinetobacter baumannii strains (coli-S and coli-R) isolated from a single patient. METHODS: Antimicrobial drug susceptibility was assessed by broth microdilution method. We monitored growth curves, and analyzed biofilm formation...

Read the complete abstract on PubMed

Topics

Acinetobacter baumannii
Colistin
Microbial Sensitivity Tests
Anti-Bacterial Agents
Drug Resistance, Bacterial
Humans

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Biofilms

Bacterial Proteins

Mutation

Transcription Factors

Acinetobacter Infections

Whole Genome Sequencing

Source

Identifiers

PMID: 42617824
DOI: 10.1016/j.micpath.2026.108788

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 24 Oct 2026.

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