Evidence map›Paper›PMID 30328684›Full record

ReviewWiley interdisciplinary reviews. Systems biology and medicine2019

Mathematical modeling of circadian rhythms.

Ameneh Asgari-Targhi, Elizabeth B Klerman

Abstract readReview
In one paragraph

Review in Wiley interdisciplinary reviews. Systems biology and medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

31 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Comparative Analysis of Methods of Evaluating Human Fatigue.Sleep science (Sao Paulo, Brazil) · 2024
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  20. 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

2 authors.

Ameneh Asgari-TarghiBrigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.
Elizabeth B KlermanBrigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts.

Funding

TRANSPLANTATION ANALYSIS OF CIRCADIAN RHYTHMS AND AGINGP01AG009975 · NIA · BRIGHAM AND WOMEN'S HOSPITAL · PI QUAN, STUART F. · 1991 to 2018
$23.1M
Multi-Center Trial of Limiting PGY2&3 Resident Work Hours on Patient Safety-CCCU01HL111478 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI CZEISLER, CHARLES A, LANDRIGAN, CHRISTOPHER PAUL · 2012 to 2017
$8.4M
Influence of sleep regularity on circadian rhythms, learning, performance, and moodR01HL128538 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI KLERMAN, ELIZABETH B. · 2016 to 2019
$3.6M
Sleep duration required to restore performance during chronic sleep restrictionR01HL114088 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI KLERMAN, ELIZABETH B. · 2012 to 2015
$3.1M
Multi-scale modeling of sleep behaviors in social networksR01GM105018 · NIGMS · BRIGHAM AND WOMEN'S HOSPITAL · PI CZEISLER, CHARLES A, KLERMAN, ELIZABETH B. · 2013 to 2017
$2.4M
Sleep Duration Required to Restore Performance during Chronic Sleep RestrictionK24HL105664 · NHLBI · MASSACHUSETTS GENERAL HOSPITAL · PI KLERMAN, ELIZABETH B. · 2010 to 2019
$1.8M
Effects of Light and Melatonin on Contractions in Pregnant WomenR21HD086392 · NICHD · BRIGHAM AND WOMEN'S HOSPITAL · PI KLERMAN, ELIZABETH B. · 2016 to 2017
$488k
NHLBI NIH HHS K24 HL105664NHLBI NIH HHS R01 HL114088NHLBI NIH HHS R01 HL128538NHLBI NIH HHS U01 HL111478NIA NIH HHS P01 AG009975NICHD NIH HHS R21 HD086392NIGMS NIH HHS R01 GM105018NIH HHS K24-HL105664NIH HHS P01-AG09975NIH HHS R01-GM105018NIH HHS R01-HL114088NIH HHS R01-HL128538NIH HHS R21-HD086392NIH HHS U01-HL111478
6 · The paper itself

Abstract

Circadian rhythms are endogenous ~24-hr oscillations usually entrained to daily environmental cycles of light/dark. Many biological processes and physiological functions including mammalian body temperature, the cell cycle, sleep/wake cycles, neurobehavioral performance, and a wide range of diseases including metabolic, cardiovascular, and psychiatric disorders are impacted by these rhythms. Circadian clocks are present within individual cells and at tissue and organismal levels as emergent properties from the interaction of cellular oscillators. Mathematical models of circadian rhythms have been proposed to provide a better understanding of and to predict aspects of this complex physiological system. These models can be used to: (a) manipulate the system in silico with specificity that cannot be easily achieved using in vivo and in vitro experimental methods and at lower cost, (b) resolve apparently contradictory empirical results, (c) generate hypotheses, (d) design new experiments, and (e) to design interventions for altering circadian rhythms. Mathematical models differ in structure, the underlying assumptions, the number of parameters and variables, and constraints on variables. Models representing circadian rhythms at different physiologic scales and in different species are reviewed to promote understanding of these models and facilitate their use. This article is categorized under: Physiology > Mammalian Physiology in Health and Disease Models of Systems Properties and Processes > Organ, Tissue, and Physiological Models.

Indexed as

Models, TheoreticalAnimalsChronotherapyCircadian ClocksCircadian RhythmHumansNeoplasmsNeuropeptidesNeurotransmitter AgentsSleepNeuropeptidesNeurotransmitter Agentsbiological oscillatorscircadian clockcircadian rhythmsdynamic systemsmathematical modelingstatistical modeling

Identifiers

PMID30328684
PMCPMC6375788

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.