Evidence map›Paper›PMID 20857860›Full record

ArticleSleep2010

Separating the contribution of glucocorticoids and wakefulness to the molecular and electrophysiological correlates of sleep homeostasis.

Valérie Mongrain, Susana A Hernandez, Sylvain Pradervand, Stéphane Dorsaz, Thomas Curie, Grace Hagiwara, Phung Gip, H Craig Heller, Paul Franken

Open access · greenAbstract read
In one paragraph

Article in Sleep, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 120 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
120citing papers in PubMed, 1 pooled it
8.4field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

120 citing papers in PubMed, 1 synthesis or guideline pooled it, 207 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Effects of insufficient sleep on circadian rhythmicity and expression amplitude of the human blood transcriptome.Proceedings of the National Academy of Sciences of the United States of America · 2013
    Trial
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  6. The sleep-wake history contributes to rhythmic BMAL1 chromatin binding in the cerebral cortex but not in the liver.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Article
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  10. Review
  11. Developing forebrain synapses are uniquely vulnerable to sleep loss.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Ontogenesis of the molecular response to sleep loss.Neurobiology of sleep and circadian rhythms · 2023
    Article
  17. Do Sleep Disturbances have a Dual Effect on Alzheimer's Disease?Cellular and molecular neurobiology · 2023
    Review
  18. Article
  19. Ontogenesis of the molecular response to sleep loss.bioRxiv : the preprint server for biology · 2023
    Article
  20. Article

60 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 2 countries.

Valérie MongrainCenter for Integrative Genomics, University of Lausanne, CH 1015 Lausanne, Switzerland.
Susana A Hernandez
Sylvain Pradervand
Stéphane Dorsaz
Thomas Curie
Grace Hagiwara
Phung Gip
H Craig Heller
Paul Franken
University of Lausanne · CHStanford University · US

Funding

Non-circadian Role for Clock Genes in Sleep HomeostasisR01MH067752 · NIMH · STANFORD UNIVERSITY · PI HELLER, H CRAIG · 2004 to 2007
$1.6M
NIMH NIH HHS MH67752NIMH NIH HHS R01 MH067752
6 · The paper itself

Abstract

STUDY

objectivesThe sleep-deprivation-induced changes in delta power, an electroencephalographical correlate of sleep need, and brain transcriptome profiles have importantly contributed to current hypotheses on sleep function. Because sleep deprivation also induces stress, we here determined the contribution of the corticosterone component of the stress response to the electrophysiological and molecular markers of sleep need in mice.

designN/A SETTINGS: Mouse sleep facility.

participantsC57BL/6J, AKR/J, DBA/2J mice.

interventionsSleep deprivation, adrenalectomy (ADX). MEASUREMENTS AND

resultsSleep deprivation elevated corticosterone levels in 3 inbred strains, but this increase was larger in DBA/2J mice; i.e., the strain for which the rebound in delta power after sleep deprivation failed to reach significance. Elimination of the sleep-deprivation-associated corticosterone surge through ADX in DBA/2J mice did not, however, rescue the delta power rebound but did greatly reduce the number of transcripts affected by sleep deprivation. Genes no longer affected by sleep deprivation cover pathways previously implicated in sleep homeostasis, such as lipid, cholesterol (e.g., Ldlr, Hmgcs1, Dhcr7, -24, Fkbp5), energy and carbohydrate metabolism (e.g., Eno3, G6pc3, Mpdu1, Ugdh, Man1b1), protein biosynthesis (e.g., Sgk1, Alad, Fads3, Eif2c2, -3, Mat2a), and some circadian genes (Per1, -3), whereas others, such as Homer1a, remained unchanged. Moreover, several microRNAs were affected both by sleep deprivation and ADX.

conclusionsOur findings indicate that corticosterone contributes to the sleep-deprivation-induced changes in brain transcriptome that have been attributed to wakefulness per se. The study identified 78 transcripts that respond to sleep loss independent of corticosterone and time of day, among which genes involved in neuroprotection prominently feature, pointing to a molecular pathway directly relevant for sleep function.

Indexed as

AdrenalectomyAnimalsCircadian Rhythm Signaling Peptides and ProteinsCorticosteroneDisease Models, AnimalElectroencephalographyGenotypeGlucocorticoidsHomeostasisMaleMiceMice, Inbred StrainsRNA, MessengerSleep DeprivationWakefulnessCircadian Rhythm Signaling Peptides and ProteinsCorticosteroneGlucocorticoidsRNA, Messenger

Identifiers

PMID20857860
PMCPMC2938796
OpenAlexW2094234618

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.