Cited by 414Sleep and Wakefulness ResearchSleep and related disordersStress Responses and Cortisol

Sleep, the hypothalamic-pituitary-adrenal axis, and cytokines: multiple interactions and disturbances in sleep disorders

Vgontzas, Alexandros N., Chrousos, George P.·2002·Endocrinology and Metabolism Clinics of North America

Abstract

Sleep is an important component of mammalian homeostasis, vital for survival. Sleep disorders are common in the general population and are associated with significant medical, psychologic, and social disturbances. Sleep, in particular deep sleep, has an inhibitory influence on the HPA axis, whereas activation of the HPA axis or administration of glucocorticoids can lead to arousal and sleeplessness. Insomnia, the most common sleep disorder, is associated with a 24-hour increase of ACTH and cortisol secretion, consistent with a disorder of central nervous system hyperarousal. Sleepiness and fatigue are very prevalent in the general population, and recent studies have demonstrated that the proinflammatory cytokines IL-6 and/or TNF-alpha are elevated in disorders associated with excessive daytime sleepiness, such as sleep apnea, narcolepsy, and idiopathic hypersomnia. Sleep deprivation leads to sleepiness and daytime hypersecretion of IL-6. Combined, these findings suggest that the HPA axis stimulates arousal, while IL-6 and TNF-alpha are possible mediators of excessive daytime sleepiness in humans.

Integrity signals

Registry

Crossref · 10.1016/s0889-8529(01)00005-6

Cites

88 of 88 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Vgontzas, A. N., & Chrousos, G. P.
Affiliations
  • Pennsylvania State University (US)
  • National Institutes of Health (US)
Corresponding author
Vgontzas, Alexandros N.
Venue
Endocrinology and Metabolism Clinics of North America
Publisher
Elsevier BV
Published
2002-03
Volume
31
Issue
1
Pages
15-36
ISSN
0889-8529 (ISSN-L)
OpenAlex
W2015417570
Cited by
414
References
88
Citations by year
2026: 16 · 2025: 30 · 2024: 22 · 2023: 12 · 2022: 22 · 2021: 16 · 2020: 5 · 2019: 13 · 2018: 14 · 2017: 10 · 2016: 13 · 2015: 18 · 2014: 26 · 2013: 25 · 2012: 19
FWCI
1.46
Type
journal article
Language
en
Open access
closed
Locations
  • Endocrinology and Metabolism Clinics of North America (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
  • Life Sciences › Neuroscience › Behavioral Neuroscience › Stress Responses and Cortisol
Keywords
sleep disorders, hypothalamic-pituitary-adrenal axis, cytokines, interleukin-6, TNF-α, insomnia, excessive daytime sleepiness, sleep deprivation, sleep apnea, narcolepsy, idiopathic hypersomnia, glucocorticoids, ACTH, cortisol, hyperarousal, inflammation
MeSH terms
Adrenal Glands, Adrenocorticotropic Hormone, Circadian Rhythm, Corticotropin-Releasing Hormone, Glucocorticoids, Humans, Hypothalamus, Pituitary Gland, Sleep, Sleep Wake Disorders, Stress, Physiological, Cytokines

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review