Striatal astrocytes modulate behavioral flexibility and whole-body metabolism in mice
Enrica Montalban, Anthony Ansoult, Daniela Herrera Moro Chao, Cuong Pham, Clara Franco, Andrea Contini, Julien Castel, Rim Hassouna, Marene H. Hardonk, Anna Petitbon, Ewout Foppen, Giuseppe Gangarossa, Pierre Trifilieff, Dongdong Li, Serge Luquet, Claire Martin
Nat Commun. 2025-07-07
10.1038/s41467-025-60968-y

Role of dopamine receptor heteromerization in preclinical models of addiction and other psychiatric disorders
Adèle Vilette, Anna Petitbon, Marie-Charlotte Allichon, Pierre Trifilieff, Peter Vanhoutte
Explor Neuroprot Ther. 2025-04-01
10.37349/ent.2025.1004100

Cell-Type-Specific Adaptions in Striatal Medium-Sized Spiny Neurons and Their Roles in Behavioral Responses to Drugs of Abuse.
Marie-Charlotte Allichon, Vanesa Ortiz, Paula Pousinha, Andry Andrianarivelo, Anna Petitbon, Nicolas Heck, Pierre Trifilieff, Jacques Barik, Peter Vanhoutte
Front. Synaptic Neurosci.. 2021-12-14
10.3389/fnsyn.2021.799274

Disrupting D1-NMDA or D2-NMDA receptor heteromerization prevents cocaine's rewarding effects but preserves natural reward processing.
Andry Andrianarivelo, Estefani Saint-Jour, Paula Pousinha, Sebastian P. Fernandez, Anna Petitbon, Veronique De Smedt-Peyrusse, Nicolas Heck, Vanesa Ortiz, Marie-Charlotte Allichon, Vincent Kappès, Sandrine Betuing, Roman Walle, Ying Zhu, Charlène Joséphine, Alexis-Pierre Bemelmans, Gustavo Turecki, Naguib Mechawar, Jonathan A. Javitch, Jocelyne Caboche, Pierre Trifilieff, Jacques Barik, Peter Vanhoutte
Sci. Adv.. 2021-10-22
10.1126/sciadv.abg5970