Pseudomonas aeruginosa adaptation and evolution in patients with cystic fibrosis

E Rossi, R La Rosa, JA Bartell, RL Marvig… - Nature Reviews …, 2021 - nature.com
Intense genome sequencing of Pseudomonas aeruginosa isolates from cystic fibrosis (CF)
airways has shown inefficient eradication of the infecting bacteria, as well as previously …

β-lactam Resistance in Pseudomonas aeruginosa: Current Status, Future Prospects

KA Glen, IL Lamont - Pathogens, 2021 - mdpi.com
Pseudomonas aeruginosa is a major opportunistic pathogen, causing a wide range of acute
and chronic infections. β-lactam antibiotics including penicillins, carbapenems …

The Versatile Mutational Resistome of Pseudomonas aeruginosa

C López-Causapé, G Cabot… - Frontiers in …, 2018 - frontiersin.org
One of the most striking features of Pseudomonas aeruginosa is its outstanding capacity for
developing antimicrobial resistance to nearly all available antipseudomonal agents through …

Mutation-driven evolution of Pseudomonas aeruginosa in the presence of either ceftazidime or ceftazidime-avibactam

F Sanz-García, S Hernando-Amado… - Antimicrobial agents …, 2018 - Am Soc Microbiol
Ceftazidime-avibactam is a combination of β-lactam/β-lactamase inhibitor, the use of which
is restricted to some clinical cases, including cystic fibrosis patients infected with multidrug …

Genetically diverse Pseudomonas aeruginosa populations display similar transcriptomic profiles in a cystic fibrosis explanted lung

A Kordes, M Preusse, SD Willger, P Braubach… - Nature …, 2019 - nature.com
Previous studies have demonstrated substantial genetic diversification of Pseudomonas
aeruginosa across sub-compartments in cystic fibrosis (CF) lungs. Here, we isolate P …

Antimicrobial Peptides Demonstrate Activity against Resistant Bacterial Pathogens

M Garvey - Infectious Disease Reports, 2023 - mdpi.com
The antimicrobial resistance crisis is an ongoing major threat to public health safety. Low-
and middle-income countries are particularly susceptible to higher fatality rates and the …

MDR pumps as crossroads of resistance: Antibiotics and bacteriophages

PA Nazarov - Antibiotics, 2022 - mdpi.com
At present, antibiotic resistance represents a global problem in modern medicine. In the near
future, humanity may face a situation where medicine will be powerless against resistant …

Hypermutator Pseudomonas aeruginosa exploits multiple genetic pathways to develop multidrug resistance during long-term infections in the airways of cystic fibrosis …

CA Colque, AG Albarracín Orio, S Feliziani… - Antimicrobial agents …, 2020 - Am Soc Microbiol
Pseudomonas aeruginosa exploits intrinsic and acquired resistance mechanisms to resist
almost every antibiotic used in chemotherapy. Antimicrobial resistance in P. aeruginosa …

Penicillin-binding protein 3 sequence variations reduce susceptibility of Pseudomonas aeruginosa to β-lactams but inhibit cell division

KA Glen, IL Lamont - Journal of antimicrobial chemotherapy, 2024 - academic.oup.com
Background β-lactam antibiotics, which inhibit penicillin-binding protein 3 (PBP3) that is
required for cell division, play a key role in treating P. aeruginosa infections. Some …

Whole-Genome Sequencing Reveals Diversity of Carbapenem-Resistant Pseudomonas aeruginosa Collected through CDC's Emerging Infections Program, United …

RA Stanton, D Campbell, GA McAllister… - Antimicrobial Agents …, 2022 - Am Soc Microbiol
ABSTRACT The CDC's Emerging Infections Program (EIP) conducted population-and
laboratory-based surveillance of US carbapenem-resistant Pseudomonas aeruginosa …