Author

A. Grelard

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 Plant Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 3 Research Focus:cell signaling & trafficking· 2 Research Focus:cell type annotation· 2 Assay:metabolomics· 2 Assay:proteomics· 2 Organism:bacteria (other)· 1 Organism:C. elegans· 1 Organism:fungi (other)· 1

Frequent Co-Authors

A. de Vicente· 2 shared A. Loquet· 2 shared D. Romero· 2 shared A. Alvarez-Mena· 1 shared A. I. Perez-Lorente· 1 shared A. K. Pakkir Shah· 1 shared A. Mamode Cassim· 1 shared A. Perez-Garcia· 1 shared

Activity by Year

2020-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersMicrobiology

A. de Vicente

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

CapP mediates the structural formation of biofilm-specific pili in the opportunistic human pathogen Bacillus cereus

A. Alvarez-Mena, M. B. A. Shukkoor, J. Caro-Astorga, M. Berbon, M. L. A. Gomez, A. Grelard, B. Kauffmann, E. Morvan, A. de Vicente, B. Habestein, A. Loquet, D. Romero

This paper identifies BC1280 as an essential chaperone for biofilm-specific pili assembly in B. cereus, showing its role in filament formation and regulation of EPS expression.

bioRxiv · Feb 27, 2024 · PreprintMicrobiology

Cyclo(Pro-Tyr) elicits conserved cellular damage in fungi by targeting the ATPase Pma1 in plasma membrane domains

D. Vela-Corcia, J. Hierrezuelo, A. I. Perez-Lorente, P. Stincone, A. K. Pakkir Shah, A. Grelard, A. de Vicente, A. Perez-Garcia, A. Loquet, D. Petras, D. Romero

This study identifies cyclo(Pro-Tyr) as a metabolite that disrupts eukaryotic cellular membranes by targeting Pma1 ATPase in microdomains, inducing oxidative stress and membrane fluidity changes in fungi and nematodes.

bioRxiv · Dec 29, 2023Microbiology

Purification, characterization and influence on membrane properties of the plant-specific sphingolipids GIPC

A. Mamode Cassim, Y. Navon, Y. Gao, M. Decossas, L. Fouillen, A. Grelard, M. Nagano, O. Lambert, D. Bahammou, P. van Delft, L. Maneta-Peyret, F. Simon-Plas, L. Heux, G. Fragneto, J. Mortimer, , S. Mongrand

This study characterizes plant-specific GIPC sphingolipids, showing they increase membrane thickness, electronegativity, and regulate phase transitions.

bioRxiv · Oct 1, 2020 · PreprintPlant Biology