Evidence map›Paper›PMID 31636947›Full record

ArticleNPJ aging and mechanisms of disease2019

Daily blue-light exposure shortens lifespan and causes brain neurodegeneration in

Trevor R Nash, Eileen S Chow, Alexander D Law, Samuel D Fu, Elzbieta Fuszara, Aleksandra Bilska, Piotr Bebas, Doris Kretzschmar, Jadwiga M Giebultowicz

Open access · goldAbstract read
In one paragraph

Article in NPJ aging and mechanisms of disease, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

44 citing papers in PubMed, 110 citations in OpenAlex.

  1. Dilating the aging clock with light.Innovation (Cambridge (Mass.)) · 2026
    Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. International journal of molecular sciences · 2026
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. BlingLifeJournal of microbiology and biotechnology · 2025
    Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Review
  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

9 authors at 3 institutions in 2 countries.

Trevor R Nash *1Department of Integrative Biology, Oregon State University, Corvallis, OR 97331 USA.
Eileen S Chow *1Department of Integrative Biology, Oregon State University, Corvallis, OR 97331 USA.
Alexander D Law2Oregon Institute of Occupational Health Sciences, Oregon Health and Science University, Portland, OR 97239 USA.ORCID 0000-0002-0954-7147
Samuel D Fu1Department of Integrative Biology, Oregon State University, Corvallis, OR 97331 USA.
Elzbieta Fuszara3Department of Animal Physiology, Faculty of Biology, University of Warsaw, 02-096 Warsaw, Poland.ORCID 0000-0003-2707-984X
Aleksandra Bilska3Department of Animal Physiology, Faculty of Biology, University of Warsaw, 02-096 Warsaw, Poland.
Piotr Bebas3Department of Animal Physiology, Faculty of Biology, University of Warsaw, 02-096 Warsaw, Poland.ORCID 0000-0003-2956-5892
Doris Kretzschmar2Oregon Institute of Occupational Health Sciences, Oregon Health and Science University, Portland, OR 97239 USA.
Jadwiga M Giebultowicz1Department of Integrative Biology, Oregon State University, Corvallis, OR 97331 USA.
Oregon State University · USUniversity of Warsaw · PLOregon Health & Science University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Light is necessary for life, but prolonged exposure to artificial light is a matter of increasing health concern. Humans are exposed to increased amounts of light in the blue spectrum produced by light-emitting diodes (LEDs), which can interfere with normal sleep cycles. The LED technologies are relatively new; therefore, the long-term effects of exposure to blue light across the lifespan are not understood. We investigated the effects of light in the model organism,

Indexed as

AgeingGenetics

Identifiers

PMID31636947
PMCPMC6797782
OpenAlexW2981071496

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.