ArticleCell death & disease2018
Oxidative stress and autophagy-related changes during retinal degeneration and development.
Article in Cell death & disease, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.
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Who cites it
44 citing papers in PubMed, 59 citations in OpenAlex.
- N-acetylcysteine suppresses retinal defects in Drosophila models of SNRNP200-associated retinitis pigmentosa.Human molecular genetics · 2026Article
- Lipid-Retinoid Metabolic Network Links Genetic Variation to Molecular Heterogeneity in Inherited Retinal Degeneration.International journal of molecular sciences · 2026Article
- Photoreceptor preservation by FAAH inhibition in a murine model of retinitis pigmentosa.Molecular neurobiology · 2026Article
- Disrupted energy metabolism is associated with retinal ganglion cell degeneration in autosomal dominant optic atrophy.Science advances · 2026Article
- Estrogen receptor 1 activation suppresses microglia-derived Tnf-α signaling as a photoreceptor self-protection mechanism.Journal of neuroinflammation · 2025Article
- Comparative transcriptomic analysis of retinal response to diverse cellular stresses reveals relative contributions of different cell death processes and signalling networks.Cell death & disease · 2025Article
- Reactive Oxygen Species Regulation Across Retinitis Pigmentosa Animal Models: A 25-Year Systematized Review.Molecular neurobiology · 2025Review
- Local Insulin for Local Needs? Insights into Retinal Insulin Signaling and RPE Metabolism.Biomolecules · 2025Review
- Understanding TAK1 deficiency in microglia: Dual mechanisms for photoreceptor protection in a mouse model of retinitis pigmentosa.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Global trends in oxidative stress in the Retina: A bibliometric analysis of 2013-2023.Heliyon · 2024Article
- Insight into the role of non-coding RNA in the diagnosis and treatment of retinitis pigmentosa.Non-coding RNA research · 2024Review
- Intrinsic signal optoretinography of dark adaptation abnormality due to rod photoreceptor degeneration.Experimental biology and medicine (Maywood, N.J.) · 2024Article
- Gpr75 knockout mice display age-dependent cone photoreceptor cell loss.Journal of neurochemistry · 2023Article
- Article
- Autophagy in the retinal neurovascular unit: New perspectives into diabetic retinopathy.Journal of diabetes · 2023Review
- Time-Course Changes in Oxidative Stress and Inflammation in the Retinas of rds Mice: A Retinitis Pigmentosa Model.Antioxidants (Basel, Switzerland) · 2022Article
- Transketolase in human Müller cells is critical to resist light stress through the pentose phosphate and NRF2 pathways.Redox biology · 2022Article
- Glucose uptake by GLUT1 in photoreceptors is essential for outer segment renewal and rod photoreceptor survival.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022Article
- Tangled quest of post-COVID-19 infection-caused neuropathology and what 3P nano-bio-medicine can solve?The EPMA journal · 2022Review
- Inherited Retinal Dystrophies: Role of Oxidative Stress and Inflammation in Their Physiopathology and Therapeutic Implications.Antioxidants (Basel, Switzerland) · 2022Review
Corrections and comments
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Authors and funding
8 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Retinitis pigmentosa (RP) is an inherited retinopathy that leads to photoreceptor loss. RP has been related to oxidative stress, autophagy, and inflammation. This study aimed to identify changes in the levels of oxidative stress and autophagy markers in the retina of control and rd10 mice during different phases of retinal development. Changes in the retinal oxidation system were investigated by measuring the levels of oxidized and reduced glutathione (GSH/GSSG), retinal avidin-positive cells, and 4-hydroxynonenal (4-HNE) staining intensity. Autophagy characterization was explored by measuring the levels of microtubule-associated protein 1 light chain 3 (LC3), beclin, autophagy-related proteins 5 and 7 (Atg5 and Atg7), and lysosomal associated membrane protein-2A (LAMP-2A). At P28 retinal GSH concentrations decreased in rd10 mice compared to the controls. No differences were found in retinal GSSG concentrations between the control and rd10 mice. There was an increase in retinal GSSG concentrations and a decrease in the GSH/GSSG ratio in the control and rd10 mice at P21 and P28 compared to P13. We observed an increase in avidin-positive cells in rd10 retinas. 4-HNE was increased in rd10 retinas at P13, and it also increased in control mice with age. We did not observe any differences in the retinal levels of LC3II/I ratio, Beclin, Atg5, or Atg7 in the rd10 mice compared to the controls. There was an increase in the LAMP-2A concentrations in the control and rd10 mice with development age (P28 concentrations vs. P13). Although only slight differences were found in the oxidative stress and autophagy markers between the control and rd10 mice, there were increases in the GSSG, 4-HNE, and LAMP-2A with age. This increase in the oxidative stress and chaperone-mediated autophagy has not been described before and occurred just after the mice opened their eyes, potentially indicating a retinal response to light exposure.
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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.