Evidence map›Paper›PMID 24120229›Full record

ArticleTrends in pharmacological sciences2013

How to fix a broken clock.

Analyne M Schroeder, Christopher S Colwell

Abstract read
In one paragraph

Article in Trends in pharmacological sciences, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
69citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Timing the decline: Cellular circadian rhythms and Alzheimer's disease.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Gut microbiome-produced bile acid metabolite lengthens the circadian period in host intestinal cells.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  6. Review
  7. Review
  8. Physical activity stimulates clock neurons of the day-active rodentProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  9. Review
  10. Review
  11. The circadian rhythm as therapeutic target in inflammatory bowel disease.Journal of the Canadian Association of Gastroenterology · 2025
    Article
  12. Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Review
  19. Article
  20. Article

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

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.

Analyne M SchroederLaboratory of Circadian and Sleep Medicine, Department of Psychiatry and Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA 90024, USA.
Christopher S Colwell

Funding

Neuroendocrinology, Sex Differences, and ReproductionT32HD007228 · NICHD · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ARNOLD, ARTHUR P · 1985 to 2015
$3.9M
CELLULAR NEUROBIOLOGYT32NS007101 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI O'DELL, THOMAS J · 1985 to 2013
$2.2M
Training in Molecular, Cellular &Integrative PhysiologyT32GM065823 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI TIDBALL, JAMES G · 2003 to 2017
$2.1M
The role of VIP in the Circadian Regulation of Cardiovascular RhythmsF31NS070529 · NINDS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI SCHROEDER, ANALYNE M. · 2010 to 2011
$50k
NICHD NIH HHS T32 HD007228NIGMS NIH HHS T32 GM065823NINDS NIH HHS 5T32NS7101-33NINDS NIH HHS F31 NS070529NINDS NIH HHS F31NS070529NINDS NIH HHS T32 NS007101
6 · The paper itself

Abstract

Fortunate are those who rise out of bed to greet the morning light well rested with the energy and enthusiasm to drive a productive day. Others, however, depend on hypnotics for sleep and require stimulants to awaken lethargic bodies. Sleep/wake disruption is a common occurrence in healthy individuals throughout their lifespan and is also a comorbid condition to many diseases (neurodegenerative) and psychiatric disorders (depression and bipolar). There is growing concern that chronic disruption of the sleep/wake cycle contributes to more serious conditions including diabetes (type 2), cardiovascular disease, and cancer. A poorly functioning circadian system resulting in misalignments in the timing of clocks throughout the body may be at the root of the problem for many people. In this article we discuss environmental (light therapy) and lifestyle changes (scheduled meals, exercise, and sleep) as interventions to help fix a broken clock. We also discuss the challenges and potential for future development of pharmacological treatments to manipulate this key biological system.

Indexed as

AnimalsCircadian ClocksCircadian RhythmCircadian Rhythm Signaling Peptides and ProteinsHumansCircadian Rhythm Signaling Peptides and Proteinschrono-pharmacologycircadianclockmelatoninSCNsleep

Identifiers

PMID24120229
PMCPMC3856231

What OpenQuestion holds

Textmetadata
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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.