Evidence map›Paper›PMID 29740318›Full record

ReviewFrontiers in pharmacology2018

Natural Antioxidants: Multiple Mechanisms to Protect Skin From Solar Radiation.

Spencer Dunaway, Rachel Odin, Linli Zhou, Liyuan Ji, Yuhang Zhang, Ana L Kadekaro

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in pharmacology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 110 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
110citing papers in PubMed, 2 pooled it
22.1field-weighted citation impact, top 1% 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

110 citing papers in PubMed, 2 syntheses or guidelines pooled it, 272 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Trial
  6. ADSCs-Exo ameliorates UVB-induced skin DNA damage via p62-RNF168-dependent histone ubiquitination.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2026
    Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Ultraviolet B-induced oxidative damage in human skin keratinocytes is alleviated byRedox report : communications in free radical research · 2025
    Article
  12. Pre-treatment with caffeic acid-phthalimide prevents UVB-induced oxidative stress and cytotoxicity.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2025
    Article
  13. Chemiexcitation in Ex Vivo Porcine Skin Model.Pigment cell & melanoma research · 2025
    Article
  14. Review
  15. Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. Article

50 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

6 authors at 1 institution in 1 country.

Spencer DunawayDepartment of Dermatology, University of Cincinnati College of Medicine, Cincinnati, OH, United States.
Rachel OdinDepartment of Dermatology, University of Cincinnati College of Medicine, Cincinnati, OH, United States.
Linli ZhouDepartment of Dermatology, University of Cincinnati College of Medicine, Cincinnati, OH, United States.
Liyuan JiDepartment of Dermatology, University of Cincinnati College of Medicine, Cincinnati, OH, United States.
Yuhang ZhangDivision of Pharmaceutical Sciences, University of Cincinnati College of Pharmacy, Cincinnati, OH, United States.
Ana L KadekaroDepartment of Dermatology, University of Cincinnati College of Medicine, Cincinnati, OH, United States.
University of Cincinnati Medical Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Human skin exposed to solar ultraviolet radiation (UVR) results in a dramatic increase in the production of reactive oxygen species (ROS). The sudden increase in ROS shifts the natural balance toward a pro-oxidative state, resulting in oxidative stress. The detrimental effects of oxidative stress occur through multiple mechanisms that involve alterations to proteins and lipids, induction of inflammation, immunosuppression, DNA damage, and activation of signaling pathways that affect gene transcription, cell cycle, proliferation, and apoptosis. All of these alterations promote carcinogenesis and therefore, regulation of ROS levels is critical to the maintenance of normal skin homeostasis. Several botanical products have been found to exhibit potent antioxidant capacity and the ability to counteract UV-induced insults to the skin. These natural products exert their beneficial effects through multiple pathways, including some known to be negatively affected by solar UVR. Aging of the skin is also accelerated by UVR exposure, in particular UVA rays that penetrate deep into the epidermis and the dermis where it causes the degradation of collagen and elastin fibers via oxidative stress and activation of matrix metalloproteinases (MMPs). Because natural compounds are capable of attenuating some of the UV-induced aging effects in the skin, increased attention has been generated in the area of cosmetic sciences. The focus of this review is to cover the most prominent phytoproducts with potential to mitigate the deleterious effects of solar UVR and suitability for use in topical application.

Indexed as

antioxidantsinflammationoxidative stressreactive oxygen speciesskin cancerultraviolet radiation

Identifiers

PMID29740318
PMCPMC5928335
OpenAlexW2801393350

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.