Titre :

Risperidone-induced metabolic dysfunction is attenuated by curcuma longa extract administration in mice

Auteur(s) :

Auger, Florent [Auteur]
Troubles cognitifs dégénératifs et vasculaires - U 1171 - EA 1046 [TCDV]
Troubles cognitifs dégénératifs et vasculaires - U 1171 - EA 1046 [TCDV]
Troubles cognitifs dégénératifs et vasculaires - U1171
Martin, Françoise [Auteur]
Petrault, Olivier [Auteur]
Troubles cognitifs dégénératifs et vasculaires - U 1171 - EA 1046 [TCDV]
Troubles cognitifs dégénératifs et vasculaires - U1171
Troubles cognitifs dégénératifs et vasculaires - U 1171 - EA 1046 [TCDV]
Samaillie, Jennifer [Auteur]
Hennebelle, Thierry [Auteur]
Institut Charles Viollette (ICV) - ULR 7394
BioEcoAgro - UMR-T 1158
Institut Charles Viollette (ICV) - EA 7394 [ICV]
Trabelsi, Mohamed-Sami [Auteur]
Bailleul, François [Auteur]
Staels, Bart [Auteur]
Récepteurs nucléaires, Maladies Cardiovasculaires et Diabète (EGID) - U1011
Récepteurs nucléaires, maladies cardiovasculaires et diabète - U 1011 [RNMCD]
Récepteurs nucléaires, Maladies Cardiovasculaires et Diabète (RNMCD) - U1011
Bordet, Regis [Auteur]
Troubles cognitifs dégénératifs et vasculaires - U 1171 - EA 1046 [TCDV]
Troubles cognitifs dégénératifs et vasculaires - U1171
Troubles cognitifs dégénératifs et vasculaires - U 1171 - EA 1046 [TCDV]
Duriez, Patrick [Auteur]
Troubles cognitifs dégénératifs et vasculaires - U 1171 - EA 1046 [TCDV]
Troubles cognitifs dégénératifs et vasculaires - U 1171 - EA 1046 [TCDV]
Troubles cognitifs dégénératifs et vasculaires - U1171

Titre de la revue :

Metabolic brain disease

Nom court de la revue :

Metab. Brain Dis.

Numéro :

33

Pagination :

63-77

Date de publication :

2018-02-01

ISSN :

0885-7490

Mot(s)-clé(s) en anglais :

Lipids
Atypical antipsychotics
Risperidone
Curcumin
Glucose

Discipline(s) HAL :

Sciences du Vivant [q-bio]

Résumé en anglais : [en]

Antipsychotics, such as risperidone, increase food intake and induce alteration in glucose and lipid metabolism concomitantly with overweight and body fat increase, these biological abnormalities belong to the metabolic ...
Lire la suite >Antipsychotics, such as risperidone, increase food intake and induce alteration in glucose and lipid metabolism concomitantly with overweight and body fat increase, these biological abnormalities belong to the metabolic syndrome definition (high visceral adiposity, hypertriglyceridemia, hyperglycemia, low HDL-cholesterol and high blood pressure). Curcumin is a major component of traditional turmeric (Curcuma longa) which has been reported to improve lipid and glucose metabolism and to decrease weight in obese mice. We questioned the potential capacity of curcumin, contained in Curcuma longa extract (Biocurcuma™), to attenuate the risperidone-induced metabolic dysfunction. Two groups of mice were treated once a week, for 22 weeks, with intraperitoneal injection of risperidone (Risperdal) at a dose 12.5 mpk. Two other groups received intraperitoneal injection of the vehicle of Risperdal following the same schedule. Mice of one risperidone-treated groups and of one of vehicle-treated groups were fed a diet with 0.05% Biocurcuma™ (curcumin), while mice of the two other groups received the standard diet. Curcumin limited the capacity of risperidone to reduce spontaneous motricity, but failed to impede risperidone-induced increase in food intake. Curcumin did not reduce the capacity of risperidone to induce weight gain, but decreased visceral adiposity and decreased the risperidone-induced hepatomegaly, but not steatosis. Furthermore, curcumin repressed the capacity of risperidone to induce the hepatic over expression of enzymes involved in lipid metabolism (LXRα, FAS, ACC1, LPL, PPARγ, ACO, SREBP2) and decreased risperidone-induced glucose intolerance and hypertriglyceridemia. Curcumin decreased risperidone-induced increases in serum markers of hepatotoxicity (ALAT, ASAT), as well as of one major hepatic pro-inflammatory transcription factor (NFκB: p105 mRNA and p65 protein). These findings support that nutritional doses of curcumin contained in Curcuma longa extract are able to partially counteract the risperidone-induced metabolic dysfunction in mice, suggesting that curcumin ought to be tested to reduce the capacity of risperidone to induce the metabolic syndrome in human.Lire moins >

Langue :

Anglais

Audience :

Internationale

Vulgarisation :

Non

Établissement(s) :

CHU Lille
CNRS
INRA
ISA
Inserm
Institut Pasteur de Lille
Univ. Artois
Univ. Littoral Côte d’Opale
Université de Lille

Collections :

• BioEcoAgro - UMR-T 1158
• Récepteurs nucléaires, Maladies Cardiovasculaires et Diabète (RNMCD) - U1011

Date de dépôt :

2019-11-27T13:35:57Z