ReviewAntioxidants (Basel, Switzerland)2023
Polyunsaturated Lipids in the Light-Exposed and Prooxidant Retinal Environment.
Review in Antioxidants (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 9 citations in OpenAlex.
- N-acetylcysteine suppresses retinal defects in Drosophila models of SNRNP200-associated retinitis pigmentosa.Human molecular genetics · 2026Article
- Redefining ocular safety assessment: retinal organoids as platforms for predicting human ocular toxicology.Genes & genomics · 2026Review
- Photoreceptor Vulnerability to Ferroptosis: Membrane Phospholipid Peroxidation, Mitochondrial Homeostasis, and RPE-Photoreceptor Coupling.Current issues in molecular biology · 2026Review
- Impact of Orchiectomy on Oxidative Stress-Induced Neurodegeneration in the Male Rat Retina: A Proteomic Analysis.Antioxidants (Basel, Switzerland) · 2026Article
- Oral Deuterated Docosahexaenoic Acid Protects Against Onset and Progression of RPE Degeneration in a Mouse Model of Chronic Oxidative Stress.Investigative ophthalmology & visual science · 2026Article
- Environmental enrichment as a mitochondria-targeting systems strategy across neurodegenerative diseases and retinal dystrophies.Frontiers in neuroscience · 2026Review
- Combined dietary omega-3 and omega-6 fatty acids protect against hyperglycemia-associated retinopathy in neonatal mice.Pharmacological research · 2025Article
- Protective Effect of Zeaxanthin fromAntioxidants (Basel, Switzerland) · 2025Article
- (Photo)toxicity of Partially Oxidized Docosahexaenoate and Its Effect on the Formation of Lipofuscin in Cultured Human Retinal Pigment Epithelial Cells.Antioxidants (Basel, Switzerland) · 2024Article
- The Role of Reactive Oxygen Species in Age-Related Macular Degeneration: A Comprehensive Review of Antioxidant Therapies.Biomedicines · 2024Review
- Article
- Endogenous and Exogenous Regulation of Redox Homeostasis in Retinal Pigment Epithelium Cells: An Updated Antioxidant Perspective.International journal of molecular sciences · 2023Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The retina is an oxidative stress-prone tissue due to high content of polyunsaturated lipids, exposure to visible light stimuli in the 400-480 nm range, and high oxygen availability provided by choroidal capillaries to support oxidative metabolism. Indeed, lipids' peroxidation and their conversion into reactive species promoting inflammation have been reported and connected to retinal degenerations. Here, we review recent evidence showing how retinal polyunsaturated lipids, in addition to oxidative stress and damage, may counteract the inflammatory response triggered by blue light-activated carotenoid derivatives, enabling long-term retina operation despite its prooxidant environment. These two aspects of retinal polyunsaturated lipids require tight control over their synthesis to avoid overcoming their protective actions by an increase in lipid peroxidation due to oxidative stress. We review emerging evidence on different transcriptional control mechanisms operating in retinal cells to modulate polyunsaturated lipid synthesis over the life span, from the immature to the ageing retina. Finally, we discuss the antioxidant role of food nutrients such as xanthophylls and carotenoids that have been shown to empower retinal cells' antioxidant responses and counteract the adverse impact of prooxidant stimuli on sight.
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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.