Author

Pierre-Louis Hollier

InsermORCID 0000-0002-3330-5965Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:mouse· 2

Frequent Co-Authors

Aïssata Diop· 1 shared Alain‐Pierre GadeauiD· 1 shared Alice AbélanetiD· 1 shared Candice ChapoulyiD· 1 shared Colm M. CunninghamiD· 1 shared Hugh J. DelaneyiD· 1 shared Javier CuitaviiD· 1 shared John C. NewmaniD· 1 shared

Activity by Year

2020-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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1 shared paperNeuroscience

Aïssata Diop

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2 papers

Recent·Most cited

Ketone bodies mitigate against systemic inflammation-induced changes in brain energy metabolism and delirium-like deficits in aged mice

Pierre-Louis Hollier, M K Kirsten Chui, Javier Cuitavi, Paul Denver, Hugh J. Delaney, John C. Newman, Colm M. Cunningham

This study shows that ketone bodies reduce brain energy metabolism disruption and prevent delirium-like cognitive deficits in aged mice during systemic inflammation.

bioRxiv · Feb 1, 2026 · PreprintNeuroscience

Genetic disruption of the Blood Brain Barrier leads to protective barrier formation at the Glia Limitans

Pierre Mora, Pierre-Louis Hollier, Sarah Guimbal, Alice Abélanet, Aïssata Diop, Lauriane Cornuault, Thierry Couffinhal, Sam H. Horng, Alain‐Pierre Gadeau, Marie‐Ange Renault, Candice Chapouly

This study shows that BBB disruption triggers a secondary barrier at the Glia Limitans via astrocytic response, reducing disease severity in multiple sclerosis.

PLoS Biology · Nov 30, 2020Peer-reviewedNeuroscience