Author

P. Cossart

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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Cell Biology· 3 Microbiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:host-pathogen & immune response· 3 Organism:human· 2 Organism:mouse· 2 Assay:proteomics· 2 Assay:bulk RNA-seq· 1 Research Focus:cancer & tumor microenvironment· 1 Research Focus:cell signaling & trafficking· 1

Frequent Co-Authors

F. Stavru· 3 shared A. Spier· 2 shared M. Matondo· 2 shared M.-A. Nahori· 2 shared A. Dessen· 1 shared A. Lebreton· 1 shared A. Moura· 1 shared A. Pagliuso· 1 shared

Activity by Year

2019-2020 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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3 shared papersCell Biology

F. Stavru

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

Bacterial FtsZ induces mitochondrial fission in human cells

A. Spier, M. Sachse, N. T. Tham, M. Matondo, P. Cossart, F. Stavru

The paper shows that bacterial FtsZ can induce mitochondrial fission in human cells by localizing to fission sites and increasing fission levels.

bioRxiv · Jan 24, 2020 · PreprintCell Biology

Listeria monocytogenes exploits the MICOS complex subunit Mic10 to promote mitochondrial fragmentation and cellular infection

F. Carvalho, A. Spier, T. Chaze, M. Matondo, P. Cossart, F. Stavru

This study identifies Mic10 as a host factor exploited by Listeria monocytogenes to induce mitochondrial fission and enhance cellular infection.

bioRxiv · Jul 23, 2019Cell Biology

Specific targeting of intestinal Prevotella copri by a Listeria monocytogenes bacteriocin

N. Rolhion, B. Chassaing, M.-A. Nahori, J. de Bodt, A. Moura, M. Lecuit, O. Dussurget, M. Berard, M. Marzorati, H. Fehlner-Peach, D. R. Littman, A. T. Gewirtz, T. Van de Wiele, P. Cossart

This study identifies a Listeria bacteriocin that specifically targets Prevotella copri, showing microbiota-dependent effects on Listeria infection in mice.

bioRxiv · Jul 2, 2019 · PreprintMicrobiology

An RNA-binding protein secreted by Listeria monocytogenes activates RIG-I signaling

A. Pagliuso, T. N. Tham, E. Allemand, S. Robertin, B. Dupuy, Q. Bertrand, C. Becavin, M. Koutero, V. Najburg, M.-A. Nahori, F. Stavru, A. Dessen, C. Muchard, A. Lebreton, A. V. Komarova, P. Cossart

This study identifies Zea, an RNA-binding protein secreted by L. monocytogenes, which stabilizes bacterial RNAs and activates RIG-I signaling to enhance interferon β production and modulate virulence.

bioRxiv · Mar 17, 2019 · PreprintCell Biology