Evidence map›Paper›PMID 31186463›Full record

ArticleScientific reports2019

Endocrine aryl hydrocarbon receptor signaling is induced by moderate cutaneous exposure to ultraviolet light.

Babak Memari, Loan Nguyen-Yamamoto, Reyhaneh Salehi-Tabar, Michela Zago, Jorg H Fritz, Carolyn J Baglole, David Goltzman, John H White

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

15 citing papers in PubMed, 23 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. The aryl hydrocarbon receptor: a new frontier in male reproductive system.Reproductive biology and endocrinology : RB&E · 2025
    Review
  6. Article
  7. Review
  8. Review
  9. Review
  10. Construction of a Secondary Enclosure for UVB Irradiation of Mice.JID innovations : skin science from molecules to population health · 2023
    Article
  11. Review
  12. 6-Formylindolo[3,2-Frontiers in toxicology · 2022
    Review
  13. Article
  14. Lipids in ultraviolet radiation-induced immune modulation.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2020
    Review
  15. 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

8 authors at 2 institutions in 1 country.

Babak MemariDepartments of Physiology, McGill University, Montreal, Quebec, Canada.ORCID http://orcid.org/0000-0002-4754-6217
Loan Nguyen-YamamotoDepartments of Medicine, McGill University, Montreal, Quebec, Canada.
Reyhaneh Salehi-TabarDepartments of Physiology, McGill University, Montreal, Quebec, Canada.
Michela ZagoMeakins-Christie Laboratories, McGill University, Montreal, Quebec, Canada.
Jorg H FritzDepartments of Physiology, McGill University, Montreal, Quebec, Canada.
Carolyn J BagloleDepartments of Medicine, McGill University, Montreal, Quebec, Canada.
David GoltzmanDepartments of Physiology, McGill University, Montreal, Quebec, Canada.
John H WhiteDepartments of Physiology, McGill University, Montreal, Quebec, Canada. john.white@mcgill.ca.ORCID http://orcid.org/0000-0002-4785-2687
McGill University · CAChristie (Canada) · CA

Funding

CIHR PJT-74294
6 · The paper itself

Abstract

Links between solar UV exposure and immunity date back to the ancient Greeks with the development of heliotherapy. Skin contains several UV-sensitive chromophores and exposure to sunlight can produce molecules, such as vitamin D3, that act in an endocrine manner. We investigated the role of the aryl hydrocarbon receptor (AHR), an environmental sensor and ligand-regulated transcription factor activated by numerous planar compounds of endogenous, dietary or environmental origin. 15- to 30-minute exposure of cells to a minimal erythemal dose of UVB irradiation in vitro induced translocation of the AHR to the nucleus, rapidly inducing site-specific DNA binding and target gene regulation. Importantly, ex vivo studies with Ahr wild-type or null fibroblasts showed that serum from mice whose skin was exposed to a 15 min UVB dose, but not control serum, contained agonist activity within 30 min of UV irradiation, inducing AHR-dependent gene expression. Moreover, a 15-min cutaneous UVB exposure induced AHR site-specific DNA binding and target gene regulation in vivo within 3-6 hr post-irradiation in blood and in peripheral tissues, including intestine. These results show that cutaneous exposure of mice to a single minimal erythemic dose of UVB induces rapid AHR signaling in multiple peripheral organs, providing compelling evidence that moderate sun exposure can exert endocrine control of immunity through the AHR.

Indexed as

Signal TransductionUltraviolet RaysAnimalsCell LineEndocrine SystemFemaleGene Expression RegulationHumansMaleMice, Inbred C57BLPromoter Regions, GeneticReceptors, Aryl HydrocarbonSkinReceptors, Aryl Hydrocarbon

Identifiers

PMID31186463
PMCPMC6560103
OpenAlexW2953312161

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.