ArticleInternational journal of molecular sciences2015
Retinal Cell Death Caused by Sodium Iodate Involves Multiple Caspase-Dependent and Caspase-Independent Cell-Death Pathways.
Article in International journal of molecular sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.
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Who cites it
49 citing papers in PubMed, 65 citations in OpenAlex.
- Retinal and Optic-Disc Changes Associated With ¹³¹I Therapy in Papillary Thyroid Carcinoma and Their Determinants.Investigative ophthalmology & visual science · 2026Article
- Mechanisms of Programmed Cell Death in Sodium Iodate-Driven Retinal Degeneration and the Role of DJ-1.International journal of molecular sciences · 2026Article
- Glucose-Powered Ultrasmall Chemotactic Nanorobots for Retinal Degeneration Treatment.Journal of the American Chemical Society · 2025Article
- A comparative study of the effectivity of MSC-based, NP-based and combined therapies in an experimental model of NaIOScientific reports · 2025Article
- Sodium Iodate-Induced Ferroptosis in Photoreceptor-Derived 661W Cells Through the Depletion of GSH.International journal of molecular sciences · 2025Article
- Therapeutic potential of taurine in a pigmented rat model of age-related macular degeneration.Frontiers in ophthalmology · 2025Article
- Bioactive Glial-Derived Neurotrophic Factor from a Safe Injectable Collagen-Alginate Composite Gel Rescues Retinal Photoreceptors from Retinal Degeneration in Rabbits.Marine drugs · 2024Article
- Inhibition of oxidative stress-induced epithelial-mesenchymal transition in retinal pigment epithelial cells of age-related macular degeneration model by suppressing ERK activation.Journal of advanced research · 2024Article
- Lemon Peel Water Extract: A Novel Material for Retinal Health, Protecting Retinal Pigment Epithelial Cells against Dynamin-Related Protein 1-Mediated Mitochondrial Fission by Blocking ROS-Stimulated Mitogen-Activated Protein Kinase/Extracellular Signal-Regulated Kinase Pathway.Antioxidants (Basel, Switzerland) · 2024Article
- Human Pluripotent Stem Cells Derived Endothelial Cells Repair Choroidal Ischemia.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Protective effects of CY-09 and astaxanthin on NaIOInternational journal of ophthalmology · 2024Article
- Regulated cell death pathways in the sodium iodate model: Insights and implications for AMD.Experimental eye research · 2024Review
- Multi-Wavelength Photobiomodulation Ameliorates Sodium Iodate-Induced Age-Related Macular Degeneration in Rats.International journal of molecular sciences · 2023Article
- Oxidative Stress-Involved Mitophagy of Retinal Pigment Epithelium and Retinal Degenerative Diseases.Cellular and molecular neurobiology · 2023Review
- Oxidative Model of Retinal Neurodegeneration Induced by Sodium Iodate: Morphofunctional Assessment of the Visual Pathway.Antioxidants (Basel, Switzerland) · 2023Article
- P2X7 Is Involved in the Mouse Retinal Degeneration via the Coordinated Actions in Different Retinal Cell Types.Antioxidants (Basel, Switzerland) · 2023Article
- Integration of human stem cell-derivedFrontiers in cell and developmental biology · 2023Article
- Calpain-2 Facilitates Autophagic/Lysosomal Defects and Apoptosis in ARPE-19 Cells and Rats Induced by Exosomes from RPE Cells under NaIOOxidative medicine and cellular longevity · 2023Article
- Hypoxia aggravates ferroptosis in RPE cells by promoting the Fenton reaction.Cell death & disease · 2022Article
- Sodium-Iodate Injection Can Replicate Retinal Degenerative Disease Stages in Pigmented Mice and Rats: Non-Invasive Follow-Up Using OCT and ERG.International journal of molecular sciences · 2022Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Herein, we have investigated retinal cell-death pathways in response to the retina toxin sodium iodate (NaIO3) both in vivo and in vitro. C57/BL6 mice were treated with a single intravenous injection of NaIO3 (35 mg/kg). Morphological changes in the retina post NaIO3 injection in comparison to untreated controls were assessed using electron microscopy. Cell death was determined by TdT-mediated dUTP-biotin nick end labeling (TUNEL) staining. The activation of caspases and calpain was measured using immunohistochemistry. Additionally, cytotoxicity and apoptosis in retinal pigment epithelial (RPE) cells, primary retinal cells, and the cone photoreceptor (PRC) cell line 661W were assessed in vitro after NaIO3 treatment using the ApoToxGlo™ assay. The 7-AAD/Annexin-V staining was performed and necrostatin (Nec-1) was administered to the NaIO3-treated cells to confirm the results. In vivo, degenerating RPE cells displayed a rounded shape and retracted microvilli, whereas PRCs featured apoptotic nuclei. Caspase and calpain activity was significantly upregulated in retinal sections and protein samples from NaIO3-treated animals. In vitro, NaIO3 induced necrosis in RPE cells and apoptosis in PRCs. Furthermore, Nec-1 significantly decreased NaIO3-induced RPE cell death, but had no rescue effect on treated PRCs. In summary, several different cell-death pathways are activated in retinal cells as a result of NaIO3.
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