Author

Karine Prévost

Université de Sherbrooke

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· 1 Neuroscience· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:bacteria (other)· 1 Research Focus:cell type annotation· 1 Assay:DNA methylation· 1 Research Focus:drug response / drug discovery· 1 Research Focus:gene regulatory network inference· 1 Assay:metagenomics· 1 Organism:mouse· 1

Frequent Co-Authors

Éric MasséiD· 2 shared Anne Aumont· 1 shared Benoît MarteyniD· 1 shared Carlos Daniel Vega ValleiD· 1 shared David LalaounaiD· 1 shared Evelyne Ng Kwan Lim· 1 shared Fayyaz Hussain· 1 shared Gabriela González-EspinozaiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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2 shared papersNeuroscience

Éric MasséORCID

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2 papers

Recent·Most cited

Ketogenic interventions prevent alterations of the gut microbiome in transgenic Alzheimer Disease mice

Paule E. H. M’Bra, Mariano Avino, Evelyne Ng Kwan Lim, Marian Mayhue, Philippe Balthazar, Anne Aumont, Karine Prévost, Éric Massé, Karl J. L. Fernandes

This study shows ketogenic diets restore gut microbiome alterations in Alzheimer's mice by reducing Bifidobacterium and increasing short-chain fatty acid-producing bacteria.

bioRxiv · Feb 25, 2025 · PreprintNeuroscience

An unprecedented small RNA-riboswitch interaction controls expression of a bifunctional pump that is essential for Staphylococcus aureus infection

Gabriela González-Espinoza, Karine Prévost, Fayyaz Hussain, Jana N. Radin, Carlos Daniel Vega Valle, Julie Maucotel, Marina Valente Barroso, Benoît Marteyn, Éric Massé, Pascale Romby, Thomas E. Kehl‐Fie, Jens Georg, David Lalaouna

The paper identifies a novel RNA-RNA interaction regulating the mntY gene in Staphylococcus aureus, essential for metal homeostasis and virulence.

bioRxiv · Sep 30, 2024 · PreprintMicrobiology