Evidence map›Paper›PMID 15817295›Full record

ArticleMethods in enzymology2005

Real-time luminescence reporting of circadian gene expression in mammals.

Shin Yamazaki, Joseph S Takahashi

Abstract read
In one paragraph

Article in Methods in enzymology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 132 papers.

0numbers the graph read from it
0cells of the map it votes in
132citing papers in PubMed
–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

132 citing papers in PubMed.

  1. Article
  2. Review
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  6. Review
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  8. Elucidation of daily timed-palatable meal-anticipatory activity in the circadian system of mice.American journal of physiology. Gastrointestinal and liver physiology · 2026
    Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. The circadian rhythm as therapeutic target in inflammatory bowel disease.Journal of the Canadian Association of Gastroenterology · 2025
    Article
  15. Article
  16. Ablation of satellite cell-specific clock gene, Bmal1, alters force production, muscle damage, and repair following contractile-induced injury.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  17. Article
  18. Article
  19. Fibroblasts as an in vitro model of circadian genetic and genomic studies.Mammalian genome : official journal of the International Mammalian Genome Society · 2024
    Article
  20. Circadian coupling of mitochondria in a deep-diving mammal.The Journal of experimental biology · 2024
    Article

72 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.

Shin YamazakiDepartment of Biological Sciences, Vanderbilt University, Nashville, Tennessee 37235, USA.
Joseph S Takahashi

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

Luminescence reporters have been used successfully in studies of circadian rhythms. Real-time measurements of circadian variations in gene expression were made in living cells, cultured tissues, and whole organisms. Because this technique is relatively easy and continuous noninvasive measurement from tissue cultures allows for a drastic reduction in the number of experimental animals, we believe this method will become a common technique for studying circadian rhythms. Using a multichannel recording apparatus, it may also become a powerful tool for the discovery of new drugs. In the past, measurements were done using hand-made apparatuses or by modifying commercially available equipment. We, along with other investigators, have developed user-friendly equipment for performing circadian rhythms experiments, and these systems are now available commercially. This article describes the use of luminescence reporters in circadian research and provides detailed methods used in these experiments. One of our goals in this article is to reduce experimental variability in different laboratories by proposing standard protocols.

Indexed as

AnimalsAnimals, Genetically ModifiedCircadian RhythmGene ExpressionLuciferasesLuminescent MeasurementsMiceMice, TransgenicRatsTissue Culture TechniquesLuciferases

Identifiers

PMID15817295
PMCPMC3793321

What OpenQuestion holds

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Registered trials

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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.