Evidence map›Paper›PMID 29375400›Full record

ArticleFrontiers in physiology2017

Age-Related Changes in the Expression of the Circadian Clock Protein PERIOD in

Dani M Long, Jadwiga M Giebultowicz

Open access · goldAbstract read
In one paragraph

Article in Frontiers in physiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
0.9field-weighted citation impact, top 30% 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

19 citing papers in PubMed, 25 citations in OpenAlex.

  1. Regulation of Metabolic Rhythms by Glial Clocks.Journal of biological rhythms · 2026
    Article
  2. Review
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  6. Review
  7. Article
  8. Article
  9. Article
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  11. Review
  12. Article
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  14. The Glial Perspective on Sleep and Circadian Rhythms.Annual review of neuroscience · 2020
    Review
  15. Article
  16. Aging and the clock: Perspective from flies to humans.The European journal of neuroscience · 2020
    Review
  17. Review
  18. Loss ofFrontiers in cellular neuroscience · 2019
    Article
  19. 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 at 1 institution in 1 country.

Dani M LongDepartment of Integrative Biology, Oregon State University, Corvallis, OR, United States.
Jadwiga M GiebultowiczDepartment of Integrative Biology, Oregon State University, Corvallis, OR, United States.
Oregon State University · US

Funding

Resource Component: Acquisition, maintenance and distribution of Drosophila stocksP40OD018537 · OD · TRUSTEES OF INDIANA UNIVERSITY · PI Annette L. Parks · 2014 to 2026
$13.5M
Circadian Clocks and AgingR01AG045830 · NIA · OREGON STATE UNIVERSITY · PI GIEBULTOWICZ, JADWIGA M, KRETZSCHMAR, DORIS · 2013 to 2017
$1.3M
Circadian regulation of neuroprotective genes during agingR21AG052950 · NIA · OREGON STATE UNIVERSITY · PI GIEBULTOWICZ, JADWIGA M, HENDRIX, DAVID ANTHONY · 2016 to 2017
$395k
NIA NIH HHS R01 AG045830NIA NIH HHS R21 AG052950NIH HHS P40 OD018537
6 · The paper itself

Abstract

Circadian clocks consist of molecular negative feedback loops that coordinate physiological, neurological, and behavioral variables into "circa" 24-h rhythms. Rhythms in behavioral and other circadian outputs tend to weaken during aging, as evident in progressive disruptions of sleep-wake cycles in aging organisms. However, less is known about the molecular changes in the expression of clock genes and proteins that may lead to the weakening of circadian outputs. Western blot studies have demonstrated that the expression of the core clock protein PERIOD (PER) declines in the heads of aged

Indexed as

agingcircadian biologyDrosophilagliaglial clocks

Identifiers

PMID29375400
PMCPMC5767304
OpenAlexW2782660372

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.