Author

S. LETOFFE

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· 3

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Organism:E. coli· 2 Research Focus:host-pathogen & immune response· 2 Assay:proteomics· 2 Research Focus:cell signaling & trafficking· 1 Organism:human· 1 Organism:mouse· 1

Frequent Co-Authors

C. BELOIN· 3 shared J.-M. GHIGO· 3 shared A. BEAUSSART· 1 shared B. ROKBI· 1 shared C. CAILLET· 1 shared G. CHIAPPETTA· 1 shared J. BAYARD-BERNAL· 1 shared J. F. L. DUVAL· 1 shared

Activity by Year

2020-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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3 shared papersMicrobiology

C. BELOIN

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Bacterial capsular polysaccharides with antibiofilm activity share common biophysical and electrokinetic properties

J. BAYARD-BERNAL, J. THIEBAUD, M. BROSSAUD, A. BEAUSSART, C. CAILLET, Y. WALDVOGEL, L. TRAVIER, S. LETOFFE, T. FONTAINE, B. ROKBI, P. TALAGA, C. BELOIN, N. MISTRETTA, J. F. L. DUVAL, J.-M. GHIGO

This study identifies nine capsular polysaccharides with antibiofilm activity and shows they share common electrokinetic and biophysical properties distinguishing them from inactive polymers.

bioRxiv · May 27, 2022 · PreprintMicrobiology

Volatile hydrogen cyanide released by Pseudomonas aeruginosa provides a competitive advantage over Staphylococcus aureus in biofilm and in vivo lung environments

S. Letoffe, Y. Wu, S. E. Darch, C. Beloin, M. Whiteley, L. Touqui, J.-M. Ghigo

This study shows that Pseudomonas aeruginosa releases volatile hydrogen cyanide (HCN) that inhibits Staphylococcus aureus growth in low oxygen environments, providing a competitive advantage in biofilms and in vivo lung infections.

bioRxiv · Mar 24, 2022 · PreprintMicrobiology

Lifestyle-specific S-nitrosylation of protein cysteine thiols regulates Escherichia coli biofilm formation and resistance to oxidative stress

N. BARRAUD, S. LETOFFE, C. BELOIN, J. VINH, G. CHIAPPETTA, J.-M. GHIGO

This study identifies biofilm-specific S-nitrosylation in E. coli that affects redox homeostasis and oxidative stress resistance.

bioRxiv · Sep 29, 2020Microbiology