Role of the plasticity-associated transcription factor zif268 in the early phase of instrumental learning.

Autor: Matthieu Maroteaux, Emmanuel Valjent, Sophie Longueville, Piotr Topilko, Jean-Antoine Girault, Denis Hervé

Publikováno v: PLoS ONE, Vol 9, Iss 1, p e81868 (2014)

Gene transcription is essential for learning, but the precise role of transcription factors that control expression of many other genes in specific learning paradigms is yet poorly understood. Zif268 (Krox24/Egr-1) is a transcription factor and an im

Externí odkaz: https://doaj.org/article/850b33f48792401082ff6b5df67e8fa8

Astrocytic BDNF and TrkB regulate severity and neuronal activity in mouse models of temporal lobe epilepsy

Autor: Albert Giralt, Sara Fernández-García, José M. Delgado-García, Sophie Longueville, Agnès Gruart, Anna Sancho-Balsells, Denis Hervé, Jordi Alberch

Publikováno v: Cell Death and Disease, Vol 11, Iss 6, Pp 1-17 (2020)
Dipòsit Digital de la UB
Universidad de Barcelona
Cell Death and Disease
Cell Death and Disease, Nature Publishing Group, 2020, 11 (6), ⟨10.1038/s41419-020-2615-9⟩
Cell Death & Disease
Cell Death and Disease, 2020, 11 (6), ⟨10.1038/s41419-020-2615-9⟩

Astrocytes have emerged as crucial regulators of neuronal network activity, synapse formation, and underlying behavioral and cognitive processes. Despite some pathways have been identified, the communication between astrocytes and neurons remains to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db50a1bb6b2bfde76372ec9bee7ff208
http://link.springer.com/article/10.1038/s41419-020-2615-9

Dopamine D1 receptor-expressing neurons activity is essential for locomotor and sensitizing effects of a single injection of cocaine

Autor: Denis Hervé, Akinori Nishi, Yuki Nakamura, Jean-Antoine Girault, Yukari Nakamura, Sophie Longueville

D1 dopamine receptors play an important role in the effects of cocaine. Here we investigated the role of neurons which express these receptors (D1-neurons) in the acute locomotor effects of cocaine and the locomotor sensitization observed after a sec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40875904025a5d448e5272f66f6fbf9b
https://doi.org/10.1101/2020.12.19.423602

Long-lasting tagging of neurons activated by seizures or cocaine administration in Egr1-CreER

Autor: Sophie, Longueville, Yuki, Nakamura, Karen, Brami-Cherrier, Renata, Coura, Denis, Hervé, Jean-Antoine, Girault

Publikováno v: The European journal of neuroscienceREFERENCES. 53(5)

Permanent tagging of neuronal ensembles activated in specific experimental situations is an important objective to study their properties and adaptations. In the context of learning and memory, these neurons are referred to as engram neurons. Here, w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6684c8848aeecc9d1da051d1b77db0c2
https://pubmed.ncbi.nlm.nih.gov/33226686

Cocaine conditioned place preference: unexpected suppression of preference due to testing combined with strong conditioning

Autor: Emmanuel Valjent, Sophie Longueville, Olivia Engmann, Jean-Antoine Girault, Jocelyne Caboche, Denis Hervé, Antoine Besnard, Lucile Marion-Poll

Publikováno v: Addiction Biology
Addiction Biology, Wiley, 2018, 24 (3), pp.364-375. ⟨10.1111/adb.12600⟩

Conditioned place preference (CPP) is widely used for evaluating the rewarding effects of drugs. Like other memories, CPP is proposed to undergo reconsolidation during which it is unstable and sensitive to pharmacological inhibition. Previous studies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c5617692df7a59a84be983da75f2781
https://hal.archives-ouvertes.fr/hal-02350727