Evidence map›Paper›PMID 33172789›Full record

ReviewRedox biology2020

Oxidative stress in the light-exposed retina and its implication in age-related macular degeneration.

Yoko Ozawa

Open access · goldAbstract readReview
In one paragraph

Review in Redox biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed
10.5field-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

78 citing papers in PubMed, 118 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. Review
  20. Article

18 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

1 author at 1 institution in 1 country.

Yoko OzawaSt Luke's International University, Department of Ophthalmology, St Luke's International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan; Laboratory of Retinal Cell Biology, Department of Ophthalmology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan. Electronic address: ozawa@a5.keio.jp.
Keio University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The retina continuously receives light to enable vision, and the related processes require a marked amount of energy. During active metabolism, reactive oxygen species (ROS) are generated in exchange. Although physiologically generated ROS may be removed by endogenous antioxidant systems, and the effects of oxidative stress may be recovered by repair systems to retain homeostasis and health, when ROS and oxidative stress exceed the capacity of the antioxidant and repair systems, the condition becomes pathological. Multiple mechanisms of oxidative stress and the effects of antioxidant and repair systems in the retina have long been analyzed using light-induced retinal degeneration models. Among the mechanisms, a positive feedback loop of oxidative stress and related inflammation may be involved in the pathogenesis of a blinding aging disease, age-related macular degeneration. Treatments for suppressing ROS and oxidative stress by administrating antioxidant products may support the tissue-protective function of antioxidant systems. Moreover, recent studies have proposed a new concept for maintaining homeostasis by supplying sufficient energy to activate the repair systems. The current review will help elucidate the influence of oxidative stress and guide future analyses to explore new therapeutic approaches for oxidative stress-mediated diseases.

Indexed as

Macular DegenerationOxidative StressAntioxidantsHumansReactive Oxygen SpeciesRetinaAntioxidantsReactive Oxygen SpeciesAge-related macular degenerationAntioxidantsInflammationOxidative stressRetinaTissue repair

Identifiers

PMID33172789
PMCPMC7767731
OpenAlexW3095122271

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.