Cited by 392Antimicrobial Resistance in StaphylococcusBacterial Genetics and BiotechnologyBacterial biofilms and quorum sensing

Intracellular Staphylococcus aureus persisters upon antibiotic exposure

Open access
Peyrusson, Frédéric, Varet, Hugo, Nguyen, Tiep Khac, Legendre, Rachel, Sismeiro, Odile, Coppée, Jean-Yves, Wolz, Christiane, Tenson, Tanel +1 more·2020·Nature Communications

Abstract

Bacterial persister cells are phenotypic variants that exhibit a transient non-growing state and antibiotic tolerance. Here, we provide in vitro evidence of Staphylococcus aureus persisters within infected host cells. We show that the bacteria surviving antibiotic treatment within host cells are persisters, displaying biphasic killing and reaching a uniformly non-responsive, non-dividing state when followed at the single-cell level. This phenotype is stable but reversible upon antibiotic removal. Intracellular S. aureus persisters remain metabolically active but display an altered transcriptomic profile consistent with activation of stress responses, including the stringent response as well as cell wall stress, SOS and heat shock responses. These changes are associated with multidrug tolerance after exposure to a single antibiotic. We hypothesize that intracellular S. aureus persisters may constitute a reservoir for relapsing infection and could contribute to therapeutic failures.

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  • Fungal persisters are often recalcitrant to multiple antibiotics, as has been observed in antibiotic persistence.

    “In antibiotic persistence, persisters are often recalcitrant to multiple antibiotics [49,50], which has been observed with fungal persisters as well.”

    From Antifungal persistence: Clinical relevance and mechanisms (2025) · cites this paper as [49]

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  1. [23]US National Library of Medicine. Staphylococcus aureus subsp. aureus NCTC 8325, complete genome. NCBI https://www.ncbi.nlm.nih.gov/nuccore/CP000253.1 (2014).

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Authors
Peyrusson, F., Varet, H., Nguyen, T. K., Legendre, R., Sismeiro, O., Coppée, J.-Y., Wolz, C., Tenson, T., & Van Bambeke, F.
Affiliations
  • UCLouvain (BE)
  • Centre National de la Recherche Scientifique (FR)
  • Institut Pasteur (FR)
  • University of Tübingen (DE)
  • University of Tartu (EE)
Venue
Nature Communications
Published
2020-05-04
Volume
11
Issue
1
Pages
2200-2200
ISSN
2041-1723 (ISSN-L)
OpenAlex
W3023088732
Cited by
392
References
76
Citations by year
2026: 68 · 2025: 79 · 2024: 73 · 2023: 61 · 2022: 50 · 2021: 40 · 2020: 21
FWCI
5.63
Type
journal article
Language
en
Open access
Locations
  • Nature Communications (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • HAL (submittedVersion, cc-by)
  • RePEc: Research Papers in Economics (submittedVersion)
  • Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)) (submittedVersion, other-oa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • DSpace repository (University of Tartu) (submittedVersion, other-oa)
Funders
  • Agence Nationale de la Recherche (ANR10‐NBS‐09‐08)
  • Deutsche Forschungsgemeinschaft (SFB156)
  • Eesti Teadusagentuur (PRG335)
Topics
  • Health Sciences › Medicine › Infectious Diseases › Antimicrobial Resistance in Staphylococcus
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Bacterial Genetics and Biotechnology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bacterial biofilms and quorum sensing
Keywords
Staphylococcus aureus, persister cells, intracellular persistence, antibiotic tolerance, stringent response, cell wall stress response, SOS response, heat shock response, multidrug tolerance, infection relapse, host cell infection, single-cell tracking
MeSH terms
A549 Cells, THP-1 Cells, Animals, Anti-Bacterial Agents, Cell Line, Cells, Cultured, Energy Metabolism, Humans, Macrophages, Microbial Sensitivity Tests, Staphylococcus aureus, Gene Expression Regulation, Bacterial, Microscopy, Confocal, Gene Expression Profiling, Drug Resistance, Multiple, Bacterial, Cell Line, Tumor, Microbial Viability, Mice, MCF-7 Cells

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