The cortisol awakening response: regulation and functional significance

T Stalder, H Oster, JL Abelson, K Huthsteiner… - Endocrine …, 2024 - academic.oup.com
In healthy individuals, the majority of cortisol secretion occurs within several hours
surrounding morning awakening. A highly studied component of this secretory period is the …

The biologist's guide to the glucocorticoid receptor's structure

N Deploey, L Van Moortel, I Rogatsky, F Peelman… - Cells, 2023 - mdpi.com
The glucocorticoid receptor α (GRα) is a member of the nuclear receptor superfamily and
functions as a glucocorticoid (GC)-responsive transcription factor. GR can halt inflammation …

Circadian regulation of hippocampal function is disrupted with corticosteroid treatment

MT Birnie, MDB Claydon, O Troy… - Proceedings of the …, 2023 - National Acad Sciences
Disrupted circadian activity is associated with many neuropsychiatric disorders. A major
coordinator of circadian biological systems is adrenal glucocorticoid secretion which exhibits …

Ultradian hydrocortisone replacement alters neuronal processing, emotional ambiguity, affect and fatigue in adrenal insufficiency: The PULSES trial

G Russell, K Kalafatakis, C Durant… - Journal of Internal …, 2024 - Wiley Online Library
Background Primary adrenal insufficiency (PAI) mortality and morbidity remain unacceptably
high, possibly arising as glucocorticoid replacement does not replicate natural physiology. A …

Phase-shifting the circadian glucocorticoid profile induces disordered feeding behaviour by dysregulating hypothalamic neuropeptide gene expression

M Yoshimura, BP Flynn, YM Kershaw, Z Zhao… - Communications …, 2023 - nature.com
Here we demonstrate, in rodents, how the timing of feeding behaviour becomes disordered
when circulating glucocorticoid rhythms are dissociated from lighting cues; a phenomenon …

[HTML][HTML] Amplifying hepatic L-aspartate levels suppresses CCl4-induced liver fibrosis by reversing glucocorticoid receptor β-mediated mitochondrial malfunction

R Su, HL Fu, QX Zhang, CY Wu, GY Yang, JJ Wu… - Pharmacological …, 2024 - Elsevier
Liver fibrosis is a determinant-stage process of many chronic liver diseases and affected
over 7.9 billion populations worldwide with increasing demands of ideal therapeutic agents …

EJE Prize 2023: genes on steroids—genomic control of hepatic metabolism by the glucocorticoid receptor

F Quagliarini, K Makris, ME Friano… - European Journal of …, 2023 - academic.oup.com
Glucocorticoids are essential hormones produced by the adrenal cortex with prominent
circadian rhythmicity and in times of stress. Glucocorticoids maintain liver homeostasis …

Extended-release hydrocortisone formulations–Is there a clinically meaningful benefit?

SD Steintorsdottir, M Øksnes… - The Journal of …, 2024 - academic.oup.com
Despite best practice replacement therapy with corticosteroids, patients with adrenal
insufficiency report diminished quality of life and face increased mortality and morbidity …

Time of day influences stress hormone response to ketamine

MT Birnie, AV Eapen, YM Kershaw… - Journal of …, 2022 - Wiley Online Library
Over 50% of depressed patients show hyperactivity of the hypothalamic–pituitary–adrenal
(HPA) axis. Conventional therapy takes weeks to months to improve symptoms. Ketamine …

[HTML][HTML] Enduring Memory Consequences of Early-Life Stress/Adversity: Structural, Synaptic, Molecular and Epigenetic Mechanisms.

TZ Baram, MT Birnie - Neurobiology of Stress, 2024 - Elsevier
Adverse early life experiences are strongly associated with reduced cognitive function
throughout life. The link is strong in many human studies, but these do not enable assigning …