Roman Walle
Overview
Explore the profile of Roman Walle including associated specialties, affiliations and a list of published articles.
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9
Citations
74
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Recent Articles
1.
Maltese F, Pacinelli G, Monai A, Bernardi F, Capaz A, Niello M, et al.
Nat Neurosci
. 2024 Dec;
28(1):122-136.
PMID: 39627538
Our own experience of emotional events influences how we approach and react to others' emotions. Here we observe that mice exhibit divergent interindividual responses to others in stress (that is,...
2.
Walle R, Petitbon A, Fois G, Varin C, Montalban E, Hardt L, et al.
Nat Commun
. 2024 Mar;
15(1):2543.
PMID: 38514654
Accumulating evidence points to dysregulations of the Nucleus Accumbens (NAc) in eating disorders (ED), however its precise contribution to ED symptomatic dimensions remains unclear. Using chemogenetic manipulations in male mice,...
3.
Montalban E, Walle R, Castel J, Ansoult A, Hassouna R, Foppen E, et al.
Biol Psychiatry
. 2023 Feb;
94(5):424-436.
PMID: 36805080
Background: A large body of evidence highlights the importance of genetic variants in the development of psychiatric and metabolic conditions. Among these, the TaqIA polymorphism is one of the most...
4.
Paget-Blanc V, Pfeffer M, Pronot M, Lapios P, Angelo M, Walle R, et al.
Nat Commun
. 2022 Jun;
13(1):3102.
PMID: 35660742
Dopamine transmission is involved in reward processing and motor control, and its impairment plays a central role in numerous neurological disorders. Despite its strong pathophysiological relevance, the molecular and structural...
5.
Andrianarivelo A, Saint-Jour E, Pousinha P, Fernandez S, Petitbon A, De Smedt-Peyrusse V, et al.
Sci Adv
. 2021 Oct;
7(43):eabg5970.
PMID: 34669474
Addictive drugs increase dopamine in the nucleus accumbens (NAc), where it persistently shapes excitatory glutamate transmission and hijacks natural reward processing. Here, we provide evidence, from mice to humans, that...
6.
Ducrocq F, Walle R, Contini A, Oummadi A, Caraballo B, van der Veldt S, et al.
Cell Metab
. 2020 Mar;
31(4):755-772.e7.
PMID: 32142670
Reward-processing impairment is a common symptomatic dimension of several psychiatric disorders. However, whether the underlying pathological mechanisms are common is unknown. Herein, we asked if the decrease in the n-3...
7.
Zhu Y, Meszaros J, Walle R, Fan R, Sun Z, Dwork A, et al.
Biotechniques
. 2019 Dec;
68(3):122-129.
PMID: 31859535
Despite the controversy regarding the existence and physiological relevance of class A G protein-coupled receptor dimerization, there is substantial evidence for functional interactions between the dopamine D2 receptor (D2R) and...
8.
Ducrocq F, Hyde A, Fanet H, Oummadi A, Walle R, De Smedt-Peyrusse V, et al.
Obesity (Silver Spring)
. 2019 Jan;
27(2):255-263.
PMID: 30597761
Objective: A growing body of evidence suggests that obesity could result from alterations in reward processing. In rodent models, chronic exposure to an obesogenic diet leads to blunted dopamine signaling...
9.
Andrianarivelo A, Saint-Jour E, Walle R, Trifilieff P, Vanhoutte P
Neuropharmacology
. 2018 Dec;
152:42-50.
PMID: 30529032
Drug addiction is a chronic and relapsing disorder that leads to compulsive drug intake despite deleterious consequences. By increasing dopamine (DA) in the mesolimbic system, drugs of abuse hijack the...