ArticleInflammation2024
Quercetin Regulates Microglia M1/M2 Polarization and Alleviates Retinal Inflammation via ERK/STAT3 Pathway.
Article in Inflammation, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 27 citations in OpenAlex.
- Dual Targeting of Galanin Receptor 3 Signaling and Redox Homeostasis Enhances Photoreceptor Survival in Retinas ofAntioxidants (Basel, Switzerland) · 2026Article
- Therapeutic effects of an engineered bionic decoy-integrated versatile immunosuppressive nanosystem based on an in vitro blood-brain barrier model in ischemic stroke.Journal of materials science. Materials in medicine · 2026Article
- Quercetin-loaded silicon dioxide-graphene nanoparticles promotes M2 macrophage reprogramming in mycoplasma-induced pneumonia.Journal of inflammation (London, England) · 2026Article
- Inhibition of galanin receptor 3 slows down retina degeneration in retinitis pigmentosa through modulation of inflammatory and oxidative stress response.Scientific reports · 2026Article
- Role and regulation of kinases in age-related macular degeneration.Journal of translational medicine · 2026Review
- GPR40 Attenuates Age-Related Macular Degeneration by Suppressing Retinal Microglial NLRP3 Inflammasome Activation Via ERK Signaling.Inflammation · 2026Article
- TREM2 in age-related macular degeneration: a microglia-centered perspective in the retinal myeloid landscape.Frontiers in ophthalmology · 2026Review
- TRAIL of Hope: Bioactive Dietary Component-Driven Carrier-Free Nanoplatforms for Synergistically Enhanced Tumor Multimodal Therapy.International journal of nanomedicine · 2026Review
- (Ba,Ca)(Ti,Sn)OFrontiers in cellular neuroscience · 2026Article
- TREML2 Modulates Microglial Phagocytosis of Myelin Debris via TLR9 in Chronic Cerebral Ischemia.Inflammation · 2025Article
- Protective potential of tween 80-functionalized chitosan-selenium nanoparticles containing quercetin against cisplatin neurotoxicity in PC12 cells: an in vitro and network pharmacology study.Scientific reports · 2025Article
- AD16 Modulates Microglial Activation and Polarization to Mitigate Neuroinflammation in Ischemic Stroke Models Through α7nAChR-ERK-STAT3 Signaling.CNS neuroscience & therapeutics · 2025Article
- Beacon of Hope for Age-Related Retinopathy: Antioxidative Mechanisms and Pre-Clinical Trials of Quercetin Therapy.Antioxidants (Basel, Switzerland) · 2025Review
- Preserving blood-retinal barrier integrity: a path to retinal ganglion cell protection in glaucoma and traumatic optic neuropathy.Cell regeneration (London, England) · 2025Review
- Review
- Regulation of chronic neuroinflammation through dietary herbal products.Frontiers in nutrition · 2025Review
- Microglial clock dysfunction during neuroinflammation impairs oligodendrocyte progenitor cell recruitment and disrupts neuroimmune homeostasis.Frontiers in immunology · 2025Article
- Sulfated Polysaccharides from Sea Cucumber Cooking Liquid Prevents Obesity by Modulating Gut Microbiome, Transcriptome, and Metabolite Profiles in Mice Fed a High-Fat Diet.Foods (Basel, Switzerland) · 2024Article
- Network pharmacology-based analysis on the key mechanisms of Yiguanjian acting on chronic hepatitis.Heliyon · 2024Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
Retinal inflammation is a pivotal characteristic observed in various retinal degenerative disorders, notably age-related macular degeneration (AMD), primarily orchestrated by the activation of microglia. Targeting the inhibition of microglial activation has emerged as a therapeutic focal point. Quercetin (Qu), ubiquitously present in dietary sources and tea, has garnered attention for its anti-neuroinflammatory properties. However, the impact of Qu on retinal inflammation and the associated mechanistic pathways remains incompletely elucidated. In this study, retinal inflammation was induced in adult male C57BL/6 J mice through intraperitoneal administration of LPS. The results revealed that Qu pre-treatment induces a phenotypic shift in microglia from M1 phenotype to M2 phenotype. Furthermore, Qu attenuated retinal inflammation and stabilized the integrity of the blood-retina barrier (BRB). In vitro experiments revealed that Qu impedes microglial activation, proliferation, and migration, primarily via modulation the ERK/STAT3 signaling pathway. Notably, these actions of Qu significantly contributed to the preservation of photoreceptors. Consequently, Qu pre-treatment holds promise as an effective strategy for controlling retinal inflammation and preserving visual function.
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Registered trials
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.