Author

S. Petracchini

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· 2 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Research Focus:drug response / drug discovery· 1 Organism:E. coli· 1 Organism:human· 1 Organism:mouse· 1

Frequent Co-Authors

A. METTOUCHI· 3 shared E. LEMICHEZ· 3 shared A. Asnacios· 1 shared A. Doye· 1 shared A. Machelart· 1 shared B. Ladoux· 1 shared B. Payrastre· 1 shared C. Demeret· 1 shared

Activity by Year

2021-2021 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 29 mutual co-author links

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3 shared papersMicrobiology

A. METTOUCHI

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

The cnf1 gene is associated to an expanding Escherichia coli ST131 H30Rx/C2 sublineage and confers a competitive advantage for host colonization

L. L. TSOUMTSA MEDA, L. LANDRAUD, S. PETRACCHINI, S. DESCORPS-DECLERE, E. PERTHAME, M.-a. NAHORI, L. RAMIREZ FINN, M. A. INGERSOLL, R. PATINO-NAVARETE, P. GLASER, O. DUSSURGET, E. DENAMUR, A. METTOUCHI, E. LEMICHEZ

This study identifies the cnf1 gene's role in enhancing host colonization by ST131-H30Rx/C2 E. coli, driving its global spread alongside antibiotic resistance genes.

bioRxiv · Oct 13, 2021Microbiology

Optineurin links Hace1-dependent Rac ubiquitylation to integrin-mediated mechanotransduction to control bacterial invasion and cell division

S. Petracchini, D. Hamaoui, A. Doye, A. Asnacios, F. Fage, E. Vitiello, m. Balland, S. Janel, F. Lafont, M. Gupta, B. Ladoux, J. Gilleron, T. M. Maia, F. Impens, L. Gagnoux, , A. Mettouchi

This study shows OPTN regulates bacterial invasion by linking HACE1-mediated Rac1 ubiquitylation to integrin mechanotransduction and ECM stiffness.

bioRxiv · Sep 19, 2021Cell Biology

A screening pipeline identifies a broad-spectrum inhibitor of bacterial AB toxins with cross protection against influenza A virus H1N1 and SARS-CoV-2

Y. Wu, N. Mahtal, L. Swistak, S. Sagadiev, M. Acharya, C. Demeret, S. Van der Werf, F. Guivel-Benhassine, O. Schwartz, S. Petracchini, A. Mettouchi, E. Paillares, L. Caramelle, P. Couvineau, R. Thai, , E. Lemichez

bioRxiv · Aug 13, 2021Microbiology