ArticleAutophagy2024
Recycling the recyclers: lysophagy emerges as a new pharmacological target for retinal degeneration.
Article in Autophagy, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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.
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Who cites it
6 citing papers in PubMed.
- Neuronal death and accumulation of lipid droplets and glycogen granules within retinal pigment epithelium under the influence of mTOR and autophagy.Journal of neural transmission (Vienna, Austria : 1996) · 2026Article
- Retinal pigment epithelium pathology in age-related macular degeneration: mitigation with melatonin.Frontiers in medicine · 2026Review
- From homeostasis to pathology, organelle-specific autophagy in skeletal muscle: a PRISMA-ScR scoping review.Frontiers in physiology · 2026Review
- Retinal Autophagy for Sustaining Retinal Integrity as a Proof of Concept for Age-Related Macular Degeneration.International journal of molecular sciences · 2025Review
- Targeting Lysosomal Dysfunction and Oxidative Stress in Age-Related Macular Degeneration.Antioxidants (Basel, Switzerland) · 2025Review
- How crosstalk between mitochondria, lysosomes, and other organelles can prevent or promote dry age-related macular degeneration.Experimental eye research · 2025Review
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Dysregulated macroautophagy/autophagy is one of the hallmarks of aging and has also been linked to higher incidence of several age-associated diseases such as age-related macular degeneration (AMD). The main cell type affected in AMD is the retinal pigment epithelium (RPE), and this disease can lead to central vision loss. Despite affecting around 8.7% of the population between 45-85 years, its etiopathogenesis remains unknown. In our recent manuscript using the pharmacological sodium iodate (SI) model of AMD we identified severe lysosomal membrane permeabilization (LMP) in the RPE, that leads to autophagy flux blockage and proteostasis defects. Treatment with the natural compound urolithin A (UA) reduces RPE cell death and alleviates vision loss, concurrent with full autophagy restoration. While UA was initially described as a specific mitophagy inducer, we now show that it is also able to promote SQSTM1/p62-dependent lysophagy in the context of lysosomal damage and LMP. Genetic downregulation of SQSTM1/p62 fully abolishes the effect of UA on lysophagy while mitophagy stimulation remains unaffected. In summary, these findings highlight the wide range of pathways modulated by UA and its potential implementation in the management of AMD and other diseases involving lysosomal damage.
Indexed as
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What Socratic holds
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 Socratic graph.