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Article

Cathelicidin LL-37 (an antimicrobial peptide)-induced colistin dependence in Acinetobacter baumannii.

Diagnostic microbiology and infectious disease - 1 Apr 2020

Lee Ji-Young, Hong Yoon-Kyoung, Ko Kwan Soo

Abstract excerpt

In this study, we demonstrated the development of colistin dependence in Acinetobacter baumannii isolates after exposure to the human cationic antimicrobial peptide LL-37. The LL-37-induced colistin-dependent mutants showed susceptibility to many other antibiotics and IS1595 or ATTT insertions in LpxACD.

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Identifiers

PMID: 32019695
DOI: 10.1016/j.diagmicrobio.2019.114965

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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