Hibbert, Tegan M, Whiteley, Marvin, Renshaw, Stephen A, Neill, Daniel R ORCID: 0000-0002-7911-8153 and Fothergill, Joanne L ORCID: 0000-0002-7012-1508
(2023)
Emerging strategies to target virulence in <i>Pseudomonas aeruginosa</i> respiratory infections.
Critical reviews in microbiology, ahead- (ahead-).
pp. 1-16.
Abstract
<i>Pseudomonas aeruginosa</i> is an opportunistic pathogen that is responsible for infections in people living with chronic respiratory conditions, such as cystic fibrosis (CF) and non-CF bronchiectasis (NCFB). Traditionally, in people with chronic respiratory disorders, <i>P. aeruginosa</i> infection has been managed with a combination of inhaled and intravenous antibiotic therapies. However, due in part to the prolonged use of antibiotics in these people, the emergence of multi-drug resistant <i>P. aeruginosa</i> strains is a growing concern. The development of anti-virulence therapeutics may provide a new means of treating <i>P. aeruginosa</i> lung infections whilst also combatting the AMR crisis, as these agents are presumed to exert reduced pressure for the emergence of drug resistance as compared to antibiotics. However, the pipeline for developing anti-virulence therapeutics is poorly defined, and it is currently unclear as to whether <i>in vivo</i> and <i>in vitro</i> models effectively replicate the complex pulmonary environment sufficiently to enable development and testing of such therapies for future clinical use. Here, we discuss potential targets for <i>P. aeruginosa</i> anti-virulence therapeutics and the effectiveness of the current models used to study them. Focus is given to the difficulty of replicating the virulence gene expression patterns of <i>P. aeruginosa</i> in the CF and NCFB lung under laboratory conditions and to the challenges this poses for anti-virulence therapeutic development.
Item Type: | Article |
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Uncontrolled Keywords: | Anti-virulence therapeutics, Pseudomonas aeruginosa, cystic fibrosis, non-cystic fibrosis bronchiectasis |
Divisions: | Faculty of Health and Life Sciences Faculty of Health and Life Sciences > Institute of Infection, Veterinary and Ecological Sciences |
Depositing User: | Symplectic Admin |
Date Deposited: | 06 Dec 2023 09:05 |
Last Modified: | 15 Mar 2024 00:42 |
DOI: | 10.1080/1040841x.2023.2285995 |
Open Access URL: | https://www.tandfonline.com/doi/full/10.1080/10408... |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/3177174 |