Evidence map›Paper›PMID 20174808›Full record

ReviewJournal of comparative physiology. B, Biochemical, systemic, and environmental physiology2010

Interactions between light, mealtime and calorie restriction to control daily timing in mammals.

Etienne Challet

Abstract readReview
PubMed Publisher
In one paragraph

Review in Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
3.0field-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

43 citing papers in PubMed, 98 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Feeding Behavior of Finishing Pigs under Diurnal Cyclic Heat Stress.Animals : an open access journal from MDPI · 2023
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Role of Intracellular NaInternational journal of molecular sciences · 2019
    Article
  18. The circadian regulation of food intake.Nature reviews. Endocrinology · 2019
    Review
  19. The NaScientific reports · 2019
    Article
  20. Review
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

1 author at 1 institution in 1 country.

Etienne ChalletDepartment of Neurobiology of Rhythms, National Center for Scientific Research, Neurosciences Federation of Strasbourg IFR37, Institute for Cellular and Integrative Neurosciences (UPR3212) , 5 rue Blaise Pascal, 67084 Strasbourg, France. challet@inci-cnrs.unistra.fr
Université de Strasbourg · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Daily variations in behaviour and physiology are controlled by a circadian timing system consisting of a network of oscillatory structures. In mammals, a master clock, located in the suprachiasmatic nuclei (SCN) of the hypothalamus, adjusts timing of other self-sustained oscillators in the brain and peripheral organs. Synchronisation to external cues is mainly achieved by ambient light, which resets the SCN clock. Other environmental factors, in particular food availability and time of feeding, also influence internal timing. Timed feeding can reset the phase of the peripheral oscillators whilst having almost no effect in shifting the phase of the SCN clockwork when animals are exposed (synchronised) to a light-dark cycle. Food deprivation and calorie restriction lead not only to loss of body mass (>15%) and increased motor activity, but also affect the timing of daily activity, nocturnal animals becoming partially diurnal (i.e. they are active during their usual sleep period). This change in behavioural timing is due in part to the fact that metabolic cues associated with calorie restriction affect the SCN clock and its synchronisation to light.

Indexed as

Caloric RestrictionPhotic StimulationAfferent PathwaysAnimalsBehavior, AnimalBiological ClocksBody Temperature RegulationCircadian RhythmFeeding BehaviorFood DeprivationLightLongevityMammalsMelanopsinMotor ActivityRod OpsinsMelanopsinRod Opsins

Identifiers

PMID20174808
OpenAlexW1967705197

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.