Author

P. Trifilieff

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· 2 Biochemistry· 1 Physiology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:cell signaling & trafficking· 3 Organism:human· 2 Organism:mouse· 2 Assay:proteomics· 2 Research Focus:drug response / drug discovery· 1 Approach:genetic perturbation / CRISPR· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

F. DUCROCQ· 2 shared I. Alves· 2 shared R. Baccouch· 2 shared S. GREGOIRE· 2 shared T. Durroux· 2 shared V. De Smedt-Peyrusse· 2 shared A. A. Mali· 1 shared A. Ansoult· 1 shared

Activity by Year

2022-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersBiochemistry

F. DUCROCQ

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

The ganglioside profile of mouse brain does not respond to changes in dietary n-3 polyunsaturated fatty acid supply

Elodie A.Y. MASSON, L. MARTINE, S. CABARET, S. GREGOIRE, F. DUCROCQ, P. TRIFILIEFF, N. ACAR, O. BERDEAUX

This study shows that dietary changes in n-3 LC-PUFA supply alter brain phospholipid composition but not ganglioside composition in mice.

bioRxiv · Nov 9, 2026 · PreprintBiochemistry

Membrane lipid poly-unsaturation selectively affects dopamine D2 receptor internalization

S. Sposini, R. Baccouch, M. Lescuyer, A. A. Mali, V. De Smedt-Peyrusse, J. Heuninck, A. Gorse, T. Durroux, P. Trifilieff, D. Perrais, I. Alves

This study shows that membrane poly-unsaturated fatty acids (PUFAs) impair dopamine D2 receptor (D2R) endocytosis without affecting other GPCRs or clathrin-mediated endocytosis.

bioRxiv · Dec 14, 2023 · PreprintCell Biology

Dual role of striatal astrocytes in behavioral flexibility and metabolism in the context of obesity

E. Montalban, D. Herrera Moro Chao, A. Ansoult, C. Pham, A. Contini, J. Castel, R. Hassouna, M. Hardonk, A. Petitbon, E. Foppen, G. Gangarossa, P. Trifilieff, D. Li, S. Luquet, C. Martin

This study shows that striatal astrocytes regulate behavioral flexibility and metabolism in obesity through chemogenetic manipulation in mice.

bioRxiv · Mar 21, 2023 · PreprintPhysiology

Impact of membrane lipid polyunsaturation on dopamine D2 receptor ligand binding and signaling

M.-L. Jobin, V. De Smedt-Peyrusse, F. Ducrocq, A. Oummadi, R. Baccouch, M. Hauge Pedersen, B. Medel Lacruz, P. Van-Delft, L. Fouillen, S. Mongrand, J. Selent, T. Tolentino-Cortez, G. Barreda-Gomez, S. Gregoire, E. Masson, , P. Trifilieff

This study shows that n-3 PUFAs enhance D2R ligand binding and signaling, suggesting they act as allosteric modulators of the receptor.

bioRxiv · Jan 4, 2022Cell Biology