Articlenpj antimicrobials and resistance2026
Survival of ampicillin-treated uropathogenic Escherichia coli is independent of single-cell growth rates.
Article in npj antimicrobials and resistance, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Fast-growing intracellular Mycobacterium tuberculosis populations evade antibiotic treatment.Nature communications · 2026Article
- EDTA suppresses bacterial perseverance to 2-phenoxyethanol.Microbiology spectrum · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
The refractoriness of persistent infections to antibiotics necessitates lengthy treatment regimens to prevent therapeutic failures and relapses. Persistence has been attributed to entry of a small fraction of bacterial cells into a slowly growing or non-growing physiological state, which is thought to protect them against antibiotics targeting growth-related processes. However, these conclusions are largely based on studies conducted with lab-adapted strains carrying mutations that confer abnormally high levels of persistence. Here, we perform single-cell studies of ampicillin-mediated killing and persistence in a clinical isolate of uropathogenic Escherichia coli (UPEC). We show that the majority of surviving cells are growing and dividing normally at the time of ampicillin exposure. Conversely, we find that the majority of non-growing cells are readily killed by ampicillin exposure. These findings challenge the widespread assumption that bacterial dormancy and persistence are inextricably linked.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.