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In this study, using a murine model of Ph+ acute lymphoblastic leukemia (Ph+ ALL), a combined pharmacological profile and drug selection experimental approach identified distinct stages of tumor clonal evolution with vulnerabilities to sets of small molecules. Through genotypic, phenotypic, signalin...
ORGANISM(S): Mus musculus 
The rise of antibiotic resistance and decline of antibiotic discovery urgently calls for novel mechanistic understanding of pharmacological and evolutionary interactions between antibiotics and multidrug resistant bacteria to revitalize existing antibiotics. The evolutionary cross-resistance to anti...
ORGANISM(S): Enterococcus faecalis (Streptococcus faecalis) 
2022-05-20 | PXD030906 | Pride
Phenotypic convergent evolution towards fosfomycin collateral sensitivity of Pseudomonas aeruginosa antibiotic resistant mutants
Phenotypic convergence in response to drug exposure supports exploitation of collateral sensitivity to counter drug resistance
Exploiting collateral sensitivity in the evolution of resistance to tyrosine kinase inhibitors in soft tissue sarcomas.
We aimed to identify the potential proteins as a collateral vulnerability within PGC1a-suppressed BRAF-inhibitor resistant melanomas, and the potential mechanisms behind this including their abundancy and cellular distribution.
ORGANISM(S): Homo sapiens (Human) 
2023-06-09 | PXD041952 | Pride
Genomics
Collateral sensitivity-driven therapies against tigecycline-resistant pathogens
Cationic antimicrobial peptides (CAPs) are promising novel alternatives to conventional antibacterial agents, but the overlap in resistance mechanisms between small-molecule antibiotics and CAPs is unknown. Does evolution of antibiotic resistance decrease (cross-resistance) or increase (collateral s...
ORGANISM(S): Escherichia coli 
2018-03-29 | GSE96706 | GEO
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