Dynamic regulation of mitochondrial function by glucocorticoids
J Du, Y Wang, R Hunter, Y Wei… - Proceedings of the …, 2009 - National Acad Sciences
Glucocorticoids play an important biphasic role in modulating neural plasticity; low doses
enhance neural plasticity and spatial memory behavior, whereas chronic, higher doses …
enhance neural plasticity and spatial memory behavior, whereas chronic, higher doses …
Stress and glucocorticoid receptor regulation of mitochondrial gene expression
Glucocorticoids have long been recognized for their role in regulating the availability of
energetic resources, particularly during stress. Furthermore, bidirectional connections …
energetic resources, particularly during stress. Furthermore, bidirectional connections …
Glucocorticoid receptors modulate mitochondrial function: A novel mechanism for neuroprotection
J Du, B McEwen, HK Manji - Communicative & integrative biology, 2009 - Taylor & Francis
It has become increasingly clear that glucocorticoid (GC) signaling not only comprises
classic nuclear receptor binding—that is, glucocorticoid receptors (GRs) to their response …
classic nuclear receptor binding—that is, glucocorticoid receptors (GRs) to their response …
Glucocorticoid-driven mitochondrial damage stimulates Tau pathology
F Du, Q Yu, RH Swerdlow, CL Waites - Brain, 2023 - academic.oup.com
Prolonged exposure to glucocorticoids, the main stress hormones, damages the brain and is
a risk factor for depression and Alzheimer's disease. Two major drivers of glucocorticoid …
a risk factor for depression and Alzheimer's disease. Two major drivers of glucocorticoid …
[HTML][HTML] Glucocorticoid impairs mitochondrial quality control in neurons
GE Choi, HJ Han - Neurobiology of disease, 2021 - Elsevier
Neurons are particularly vulnerable to mitochondrial dysfunction due to high energy demand
and an inability to proliferate. Therefore, dysfunctional mitochondria cause various …
and an inability to proliferate. Therefore, dysfunctional mitochondria cause various …
The glucocorticoid paradox of caloric restriction in slowing brain aging
NV Patel, CE Finch - Neurobiology of aging, 2002 - Elsevier
Glucocorticoids have a bimodal effect on cognition, hippocampal pyramidal neurons and
long-term potentiation (LTP). Transient increases in glucocorticoids improve performance at …
long-term potentiation (LTP). Transient increases in glucocorticoids improve performance at …
[HTML][HTML] Glucocorticoids, stress, and their adverse neurological effects: relevance to aging
RM Sapolsky - Experimental gerontology, 1999 - Elsevier
Glucocorticoids, the adrenal steroids secreted during stress, while critical for successful
adaptation to acute physical stressors, can have a variety of deleterious effects if secreted in …
adaptation to acute physical stressors, can have a variety of deleterious effects if secreted in …
Glucocorticoid toxicity in the hippocampus: reversal by supplementation with brain fuels
RM Sapolsky - Journal of Neuroscience, 1986 - Soc Neuroscience
Glucocorticoids (GCs) can damage neurons of the hippocampus, the principal target tissue
in the brain for the hormone. Hippocampal neuron loss during aging in the rat is accelerated …
in the brain for the hormone. Hippocampal neuron loss during aging in the rat is accelerated …
Mitochondrial allostatic load puts the'gluc'back in glucocorticoids
The link between chronic psychosocial and metabolic stress and the pathogenesis of
disease has been extensively documented. Nevertheless, the cellular mechanisms by which …
disease has been extensively documented. Nevertheless, the cellular mechanisms by which …
Corticosterone reduces brain mitochondrial function and expression of mitofusin, BDNF in depression-like rodents regardless of exercise preconditioning
W Liu, C Zhou - Psychoneuroendocrinology, 2012 - Elsevier
Both chronic mild stress and an injection of corticosterone induce depression-like states in
rodents. To further link mitochondrial dysfunction to the pathophysiology of major …
rodents. To further link mitochondrial dysfunction to the pathophysiology of major …