Tackling antibiotic resistance by inducing transient and robust collateral sensitivity

S Hernando-Amado, P Laborda, JL Martínez - Nature Communications, 2023 - nature.com
Collateral sensitivity (CS) is an evolutionary trade-off traditionally linked to the mutational
acquisition of antibiotic resistance (AR). However, AR can be temporally induced, and the …

Mutational background influences P. aeruginosa ciprofloxacin resistance evolution but preserves collateral sensitivity robustness

S Hernando-Amado, P Laborda… - Proceedings of the …, 2022 - National Acad Sciences
Collateral sensitivity is an evolutionary trade-off whereby acquisition of the adaptive
phenotype of resistance to an antibiotic leads to the nonadaptive increased susceptibility to …

Rapid and robust evolution of collateral sensitivity in Pseudomonas aeruginosa antibiotic-resistant mutants

S Hernando-Amado, F Sanz-García, JL Martínez - Science advances, 2020 - science.org
The analysis of trade-offs, as collateral sensitivity, associated with the acquisition of
antibiotic resistance, is mainly based on the use of model strains. However, the possibility of …

Conserved collateral antibiotic susceptibility networks in diverse clinical strains of Escherichia coli

NL Podnecky, EGA Fredheim, J Kloos, V Sørum… - Nature …, 2018 - nature.com
There is urgent need to develop novel treatment strategies to reduce antimicrobial
resistance. Collateral sensitivity (CS), where resistance to one antimicrobial increases …

Alternative evolutionary paths to bacterial antibiotic resistance cause distinct collateral effects

C Barbosa, V Trebosc, C Kemmer… - Molecular biology …, 2017 - academic.oup.com
When bacteria evolve resistance against a particular antibiotic, they may simultaneously
gain increased sensitivity against a second one. Such collateral sensitivity may be exploited …

Convergent phenotypic evolution towards fosfomycin collateral sensitivity of Pseudomonas aeruginosa antibiotic‐resistant mutants

P Laborda, JL Martínez… - Microbial …, 2022 - Wiley Online Library
The rise of antibiotic resistance and the reduced amount of novel antibiotics support the
need of developing novel strategies to fight infections, based on improving the use of the …

Antagonistic interactions of Pseudomonas aeruginosa antibiotic resistance mechanisms in planktonic but not biofilm growth

X Mulet, B Moyá, C Juan, MD Macià… - Antimicrobial agents …, 2011 - Am Soc Microbiol
Pseudomonas aeruginosa has an extraordinary capacity to evade the activity of antibiotics
through a complex interplay of intrinsic and mutation-driven resistance pathways, which are …

Evolutionary stability of collateral sensitivity to antibiotics in the model pathogen Pseudomonas aeruginosa

C Barbosa, R Römhild, P Rosenstiel, H Schulenburg - Elife, 2019 - elifesciences.org
Evolution is at the core of the impending antibiotic crisis. Sustainable therapy must thus
account for the adaptive potential of pathogens. One option is to exploit evolutionary trade …

Dominant resistance and negative epistasis can limit the co-selection of de novo resistance mutations and antibiotic resistance genes

A Porse, LJ Jahn, MMH Ellabaan… - Nature …, 2020 - nature.com
To tackle the global antibiotic resistance crisis, antibiotic resistance acquired either vertically
by chromosomal mutations or horizontally through antibiotic resistance genes (ARGs) have …

Pervasive and diverse collateral sensitivity profiles inform optimal strategies to limit antibiotic resistance

J Maltas, KB Wood - PLoS biology, 2019 - journals.plos.org
Evolved resistance to one antibiotic may be associated with" collateral" sensitivity to other
drugs. Here, we provide an extensive quantitative characterization of collateral effects in …