Strong evidence shows that oligomeric forms of the amyloid-ß peptide (oAß) cause synapse dysfunction promoting loss of hippocampus-dependent memories in the early phase of Alzheimer’s disease (AD). AD is also associated with Hypothalamus-Pituitary-Adrenal (HPA) axis dysfunction which results in an increase of glucocorticoids (CORT) activating glucocorticoid receptors (GRs). We showed that subchronic GR antagonist in 4 month Tg2576 (Tg+) mice could rescue the synaptic deficit and memory impairment (Lanté et al., 2015).In this context, we studied the contribution of GRs to AD physiopathology. Dysregulated HPA axis was characterized by increased CORT levels at 4 and 6 months of age and by loss of CORT feedback inhibition in the Tg+ mice. We fu...
La maladie d’Alzheimer (MA) se caractérise par une perte des fonctions cognitives liée à une dégénér...
The mechanisms by which amyloid beta (Aβ) causes synaptic dysfunction in Alzheimer’s disease (AD) re...
Mounting evidence suggests that synaptic plasticity provides the cellular biological basis of learni...
Strong evidence shows that oligomeric forms of the amyloid-ß peptide (oAß) cause synapse dysfunction...
Les formes oligomériques du peptideβ-amyloïde (oAβ) sont toxiques pour les synapses et engendrent la...
Dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis occurs early in Alzheimer's disease (...
Evaluation of biomarkers and new innovative therapies for Alzheimer's disease (AD) suffers from a mi...
International audienceAberrant cortisol and activation of the glucocorticoid receptor (GR) play an e...
International audienceIntroduction: Among the risk factors identified in the sporadic forms of Alzhe...
Observations of elevated basal cortisol levels in Alzheimer's disease (AD) patients prompted the hyp...
Alzheimer’s disease (AD) is the principal neurodegenerative pathology in the world displaying negati...
La maladie d’Alzheimer (MA) est la forme la plus commune de démence chez les personnes âgées. La mal...
Alzheimer’s disease (AD) is a neurodegenerative pathology commonly characterized by a progressive me...
Alzheimer’s disease (AD) is the most common form of dementia associated with memory loss and charact...
Neuronal and synaptic loss are the best pathological correlates for memory decline in Alzheimer's di...
La maladie d’Alzheimer (MA) se caractérise par une perte des fonctions cognitives liée à une dégénér...
The mechanisms by which amyloid beta (Aβ) causes synaptic dysfunction in Alzheimer’s disease (AD) re...
Mounting evidence suggests that synaptic plasticity provides the cellular biological basis of learni...
Strong evidence shows that oligomeric forms of the amyloid-ß peptide (oAß) cause synapse dysfunction...
Les formes oligomériques du peptideβ-amyloïde (oAβ) sont toxiques pour les synapses et engendrent la...
Dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis occurs early in Alzheimer's disease (...
Evaluation of biomarkers and new innovative therapies for Alzheimer's disease (AD) suffers from a mi...
International audienceAberrant cortisol and activation of the glucocorticoid receptor (GR) play an e...
International audienceIntroduction: Among the risk factors identified in the sporadic forms of Alzhe...
Observations of elevated basal cortisol levels in Alzheimer's disease (AD) patients prompted the hyp...
Alzheimer’s disease (AD) is the principal neurodegenerative pathology in the world displaying negati...
La maladie d’Alzheimer (MA) est la forme la plus commune de démence chez les personnes âgées. La mal...
Alzheimer’s disease (AD) is a neurodegenerative pathology commonly characterized by a progressive me...
Alzheimer’s disease (AD) is the most common form of dementia associated with memory loss and charact...
Neuronal and synaptic loss are the best pathological correlates for memory decline in Alzheimer's di...
La maladie d’Alzheimer (MA) se caractérise par une perte des fonctions cognitives liée à une dégénér...
The mechanisms by which amyloid beta (Aβ) causes synaptic dysfunction in Alzheimer’s disease (AD) re...
Mounting evidence suggests that synaptic plasticity provides the cellular biological basis of learni...