Deregulation of hypothalamic-pituitary-adrenal axis functions in an Alzheimer's disease rat model

A Brureau, C Zussy, B Delair, C Ogier, G Ixart… - Neurobiology of …, 2013 - Elsevier
Elevated cortisol evidence in Alzheimer's disease (AD) patients prompted the hypothesis
that stress and glucocorticoids are involved in the development and/or maintenance of AD …

Age-and sex-dependent development of adrenocortical hyperactivity in a transgenic mouse model of Alzheimer's disease

C Touma, O Ambrée, N Görtz, K Keyvani… - Neurobiology of …, 2004 - Elsevier
In this study, we investigated mice of the TgCRND8 line, an APP transgenic mouse model of
Alzheimer's disease (AD), with respect to behavioral, endocrinological, and …

Effects of stress and stress hormones on amyloid-β protein and plaque deposition

H Dong, JG Csernansky - Journal of Alzheimer's Disease, 2009 - content.iospress.com
Growing evidence indicates that physical and psychosocial stressors, in part acting through
the hypothalamic-pituitary-adrenal (HPA) axis, may accelerate the process of Alzheimer's …

Central CRF system perturbation in an Alzheimer's disease knockin mouse model

Q Guo, H Zheng, NJ Justice - Neurobiology of aging, 2012 - Elsevier
Alzheimer's disease (AD) is often accompanied by changes in mood as well as increases in
circulating cortisol levels, suggesting that regulation of the stress responsive hypothalamic …

Glucocorticoids increase amyloid-β and tau pathology in a mouse model of Alzheimer's disease

KN Green, LM Billings, B Roozendaal… - Journal of …, 2006 - Soc Neuroscience
Various environmental and genetic factors influence the onset and progression of
Alzheimer's disease (AD). Dysregulation of the hypothalamic–pituitary–adrenal (HPA) axis …

Antidepressants restore hypothalamic-pituitary-adrenal feedback function in aged, cognitively-impaired rats

W Rowe, A Steverman, M Walker, S Sharma… - Neurobiology of …, 1997 - Elsevier
Aged, cognitively-impaired rats (and humans) show hypothalamic-pituitary-adrenal (HPA)
hyperactivity that correlates with hippocampal damage. The resultant increase in plasma …

Hypothalamic-pituitary-adrenal (HPA) axis activity and anxiety-like behavior during aging: A test of the glucocorticoid cascade hypothesis in amyloidogenic APPswe …

BN Harris, BR Roberts, GM DiMarco… - General and …, 2023 - Elsevier
Alzheimer's disease (AD) is a progressive, dementing, whole-body disorder that presents
with decline in cognitive, behavioral, and emotional functions, as well as endocrine …

3xTg-AD mice exhibit an activated central stress axis during early-stage pathology

EK Hebda-Bauer, TA Simmons, A Sugg… - Journal of …, 2013 - content.iospress.com
Activation of the hypothalamic-pituitary-adrenal (HPA) axis occurs in response to the
organism's innate need for homeostasis. The glucocorticoids (GCs) that are released into …

Increased cerebrospinal fluid cortisol level in Alzheimer's disease is not related to depression

WJG Hoogendijk, G Meynen, E Endert, MA Hofman… - Neurobiology of …, 2006 - Elsevier
Hypothalamo-pituitary-adrenal (HPA)-axis hyperactivity is well established in a large
proportion of both Alzheimer's disease (AD) patients and idiopathic depression patients …

Emerging role of amyloid beta in stress response: Implication for depression and diabetes

MG Morgese, S Schiavone, L Trabace - European journal of pharmacology, 2017 - Elsevier
Chronic stress is considered a widely accepted risk factor for the development of
neuropsychiatric and neurological disorders. Indeed, high cortisol levels, and, thus …