Evidence map›Paper›PMID 22266350›Full record

ReviewNeuroscience and biobehavioral reviews2012

Sleep and obesity: a focus on animal models.

Vijayakumar Mavanji, Charles J Billington, Catherine M Kotz, Jennifer A Teske

Abstract readReview
In one paragraph

Review in Neuroscience and biobehavioral reviews, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

25 citing papers in PubMed, 69 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Connecting insufficient sleep and insomnia with metabolic dysfunction.Annals of the New York Academy of Sciences · 2023
    Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Chemical sympathectomy reduces peripheral inflammatory responses to acute and chronic sleep fragmentation.American journal of physiology. Regulatory, integrative and comparative physiology · 2020
    Article
  15. Article
  16. Article
  17. Obesity and hypertension.Experimental and therapeutic medicine · 2016
    Article
  18. Article
  19. Article
  20. Acute sleep fragmentation induces tissue-specific changes in cytokine gene expression and increases serum corticosterone concentration.American journal of physiology. Regulatory, integrative and comparative physiology · 2015
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Vijayakumar MavanjiMinnesota Obesity Prevention Training Program, School of Public Health, University of Minnesota, Minneapolis, MN, USA. mavan001@umn.edu
Charles J Billington
Catherine M Kotz
Jennifer A Teske
University of Minnesota · USMinnesota Department of Health · US

Funding

Obesity and Energy Metabolism CoreP30DK050456 · NIDDK · UNIVERSITY OF MINNESOTA TWIN CITIES · PI CROW, SCOTT J · 1995 to 2015
$17.0M
Minnesota Obesity Prevention Training (MnOPT)T32DK083250 · NIDDK · UNIVERSITY OF MINNESOTA · PI KOTZ, CATHERINE M, LASKA, MELISSA N. · 2010 to 2024
$5.1M
Spontaneous Physical Activity in ObesityR01DK078985 · NIDDK · UNIVERSITY OF MINNESOTA · PI KOTZ, CATHERINE M · 2009 to 2012
$1.3M
NIDDK NIH HHS P30 DK050456NIDDK NIH HHS R01 DK078985NIDDK NIH HHS R01DK078985NIDDK NIH HHS T32 DK083250NIDDK NIH HHS T32DK083250
6 · The paper itself

Abstract

The rapid rise in obesity prevalence in the modern world parallels a significant reduction in restorative sleep (Agras et al., 2004; Dixon et al., 2007, 2001; Gangwisch and Heymsfield, 2004; Gupta et al., 2002; Sekine et al., 2002; Vioque et al., 2000; Wolk et al., 2003). Reduced sleep time and quality increases the risk for obesity, but the underlying mechanisms remain unclear (Gangwisch et al., 2005; Hicks et al., 1986; Imaki et al., 2002; Jennings et al., 2007; Moreno et al., 2006). A majority of the theories linking human sleep disturbances and obesity rely on self-reported sleep. However, studies with objective measurements of sleep/wake parameters suggest a U-shaped relationship between sleep and obesity. Studies in animal models are needed to improve our understanding of the association between sleep disturbances and obesity. Genetic and experimenter-induced models mimicking characteristics of human obesity are now available and these animal models will be useful in understanding whether sleep disturbances determine propensity for obesity, or result from obesity. These models exhibit weight gain profiles consistently different from control animals. Thus a careful evaluation of animal models will provide insight into the relationship between sleep disturbances and obesity in humans. In this review we first briefly consider the fundamentals of sleep and key sleep disturbances, such as sleep fragmentation and excessive daytime sleepiness (EDS), observed in obese individuals. Then we consider sleep deprivation studies and the role of circadian alterations in obesity. We describe sleep/wake changes in various rodent models of obesity and obesity resistance. Finally, we discuss possible mechanisms linking sleep disturbances with obesity.

Indexed as

Disease Models, AnimalMiceRatsAnimalsCircadian ClocksHumansObesitySleepSleep DeprivationSleep, REM

Identifiers

PMID22266350
PMCPMC3288260
OpenAlexW2018360208

What OpenQuestion holds

Textmetadata
LicenceTDM
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.