Evidence map›Paper›PMID 34356358›Full record

ArticleAntioxidants (Basel, Switzerland)2021

Quercetin Alleviates the Accumulation of Superoxide in Sodium Iodate-Induced Retinal Autophagy by Regulating Mitochondrial Reactive Oxygen Species Homeostasis through Enhanced Deacetyl-SOD2 via the Nrf2-PGC-1α-Sirt1 Pathway.

Min-Yen Hsu, Yai-Ping Hsiao, Yu-Ta Lin, Connie Chen, Chee-Ming Lee, Wen-Chieh Liao, Shang-Chun Tsou, Hui-Wen Lin, Yuan-Yen Chang

Open access · goldAbstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
6.2field-weighted citation impact, top 3% 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

33 citing papers in PubMed, 51 citations in OpenAlex.

  1. Review
  2. Tetrahydrocurcumin Attenuates NaIOAntioxidants (Basel, Switzerland) · 2026
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  4. From environmental exposure to retinal pathology: epidemiological and mechanistic insights into multi-metal driven ocular diseases.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
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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 4 institutions in 1 country.

Min-Yen HsuSchool of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan.ORCID 0000-0002-5488-4257
Yai-Ping HsiaoSchool of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan.
Yu-Ta LinSchool of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan.
Connie ChenDepartment of Optometry, Chung Shan Medical University, Taichung 40201, Taiwan.
Chee-Ming LeeSchool of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan.
Wen-Chieh LiaoDepartment of Optometry, Chung Shan Medical University, Taichung 40201, Taiwan.
Shang-Chun TsouDepartment of Nutrition, Chung Shan Medical University, Taichung 40201, Taiwan.
Hui-Wen LinDepartment of Optometry, Asia University, Taichung 41354, Taiwan.ORCID 0000-0002-0738-8509
Yuan-Yen ChangSchool of Medicine, Chung Shan Medical University, Taichung 40201, Taiwan.ORCID 0000-0001-6395-4280
Chung Shan Medical University Hospital · TWChung Shan Medical University · TWAsia University · TWNational Chung Hsing University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oxidative damage of retinal pigment epithelium (RPE) cells plays an important role in the pathogenesis of blindness-related diseases, such as age-related macular degeneration (AMD). Quercetin, a bioactive flavonoid compound, has been shown to have a protective effect against oxidative stress-induced cell apoptosis and inflammation in RPE cells; however, the detailed mechanism underlying this protective effect is unclear. Therefore, the aim of this study was to investigate the regulatory mechanism of quercetin in a sodium iodate (NaIO

Indexed as

age-related macular degenerationautophagymitochondrial biogenesisoxidative stressquercetinretinal pigment epitheliumsodium iodate

Identifiers

PMID34356358
PMCPMC8301007
OpenAlexW3179210692

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.