Author

A. Tarnutzer

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 4

Signature Assays, Organisms & Methods

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Organism:human· 4 Approach:experimental assay· 3 Research Focus:host-pathogen & immune response· 3 Research Focus:cell signaling & trafficking· 2 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:drug response / drug discovery· 1 Assay:fluorescence / live-cell microscopy· 1 Approach:microscopy & imaging analysis· 1

Frequent Co-Authors

A. S. Zinkernagel· 4 shared A. Gomez-Mejia· 2 shared F. Andreoni· 2 shared J. Baer· 2 shared M. von Matt· 2 shared C. Menzi· 1 shared C. Vulin· 1 shared E. Marques-Maggio· 1 shared

Activity by Year

2022-2024 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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4 shared papersMicrobiology

A. S. Zinkernagel

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Author profile →

4 papers

Recent·Most cited

Inhibition of Streptococcus pyogenes biofilm by Lactiplantibacillus plantarum and Lacticaseibacillus rhamnosus

A. Gomez-Mejia, M. Orlietti, A. Tarnutzer, S. Mairpady Shambat, A. S. Zinkernagel

This study shows that Lactiplantibacillus plantarum and Lacticaseibacillus rhamnosus reduce Streptococcus pyogenes viability in planktonic and biofilm cultures through glycolipid compounds.

bioRxiv · Mar 12, 2024Microbiology

Single-cell approach dissecting agr quorum sensing dynamics in Staphylococcus aureus

J. Baer, S. G. V. Charlton, A. Tarnutzer, G. S. Ugolini, E. Secchi, A. S. Zinkernagel

The paper uses single-cell techniques to study agr quorum sensing dynamics in Staphylococcus aureus, revealing differences in AIP sensitivity and community interaction patterns across agr-types.

bioRxiv · Feb 27, 2024 · PreprintMicrobiology

C-di-AMP levels modulate Staphylococcus aureus cell wall thickness as well as virulence and contribute to antibiotic resistance and tolerance

V. Dengler Haunreiter, A. Tarnutzer, J. Baer, M. von Matt, S. Hertegonne, F. Andreoni, C. Vulin, L. Künzi, C. Menzi, P. Kiefer, P. Christen, J. A. Vorholt, A. S. Zinkernagel

This study shows that high c-di-AMP levels in Staphylococcus aureus increase cell wall thickness and antibiotic resistance, while reducing cell size and antioxidant production.

bioRxiv · Apr 18, 2023Microbiology

Group A Streptococcus antibiotic tolerance in necrotizing fasciitis

N. Keller, M. Boumasmoud, F. Andreoni, A. Tarnutzer, M. von Matt, T. C. Scheier, A. Gomez-Mejia, M. Huemer, E. Marques-Maggio, R. A. Schuepbach, S. Mairpady-Shambat, S. D. Brugger, A. S. Zinkernagel

This study shows that Group A Streptococcus (GAS) persisters are present in tissue from necrotizing fasciitis patients and contribute to antibiotic treatment failure.

bioRxiv · Aug 19, 2022 · PreprintMicrobiology