Evidence map›Paper›PMID 40305267›Full record

ArticleBiomolecules2025

Phlorizin Protects Against Oxidative Stress and Inflammation in Age-Related Macular Degeneration Model.

Zhen-Yu Liao, Chih-Yu Hung, Yu-Jou Hsu, I-Chia Liang, Yi-Chun Chen, Chao-Hsien Sung, Chi-Feng Hung

Abstract read
In one paragraph

Article in Biomolecules, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

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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

1 citing paper in PubMed.

  1. 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

7 authors.

Zhen-Yu LiaoDepartment of Internal Medicine, Shin Kong Wu Ho-Su Memorial Hospital, Taipei 111, Taiwan.
Chih-Yu HungDepartment of Ophthalmology, Chang Gung Memorial Hospital, Kweishan, Taoyuan 333, Taiwan.
Yu-Jou HsuPhD Program in Pharmaceutical Biotechnology, Fu Jen Catholic University, New Taipei City 242, Taiwan.
I-Chia LiangNational Defense Medical Center, Department of Ophthalmology, Tri-Service General Hospital, Taipei 114, Taiwan.ORCID 0000-0001-9554-1114
Yi-Chun ChenPhD Program in Pharmaceutical Biotechnology, Fu Jen Catholic University, New Taipei City 242, Taiwan.
Chao-Hsien SungPhD Program in Pharmaceutical Biotechnology, Fu Jen Catholic University, New Taipei City 242, Taiwan.ORCID 0000-0002-0461-2050
Chi-Feng HungPhD Program in Pharmaceutical Biotechnology, Fu Jen Catholic University, New Taipei City 242, Taiwan.ORCID 0000-0003-3478-5451

Funding

National Science and Technology Council 113-2320-B-030-007-MY3Shin Kong Wu Ho-Su Memorial Hospital 110-SKH-FJU-531 01
6 · The paper itself

Abstract

backgroundSweet Tea (Lithocarpus polystachyus Rehd.), a traditional ethnobotanical medicine, contains phlorizin, a dihydrochalcone compound with antioxidative and anti-inflammatory properties. Given the critical role of oxidative stress and inflammation in age-related macular degeneration (AMD), this study tested the hypothesis that phlorizin mitigates oxidative damage and inflammation in AMD models, thereby offering therapeutic potential. MATERIALS AND

methodsAdult retinal pigmented epithelial cells (ARPE-19) were pre-treated with phlorizin (0.01-0.1 μM) and subjected to oxidative stress induced by ultraviolet A (UVA) radiation or sodium iodate (NaIO

resultPhlorizin significantly enhanced cell viability, reduced ROS production, inhibited MAPK/NF-κB activation, and downregulated inflammatory and angiogenic mediators. In vivo studies confirmed the reduced CNV formation and vascular leakage following the phlorizin treatment.

conclusionsPhlorizin demonstrated significant protective effects against oxidative stress and inflammation, highlighting its therapeutic potential for treating AMD.

Indexed as

Anti-Inflammatory AgentsInflammationMacular DegenerationOxidative StressPhlorhizinAnimalsAntioxidantsCell LineCell SurvivalChoroidal NeovascularizationCytokinesDisease Models, AnimalHumansMaleMiceMice, Inbred C57BLAnti-Inflammatory AgentsAntioxidantsCytokinesNF-kappa BPhlorhizinReactive Oxygen Speciesage-related macular degenerationinflammationoxidative stressphlorizinretinal pigment epithelial cells

Identifiers

PMID40305267
PMCPMC12025036

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Registered trials

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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.