ArticleCell death & disease2017
Digoxin-induced retinal degeneration depends on rhodopsin.
Article in Cell death & disease, 2017. 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, 16 citations in OpenAlex.
- A novel multiplex RNAi therapy simultaneously targets Hif1a and Hif2a to defy retinal degeneration in two models of AMD.Molecular therapy : the journal of the American Society of Gene Therapy · 2026Article
- Effects of medications on hypoxia-inducible factor in the retina: A review.Clinical & experimental ophthalmology · 2023Review
- Photoreceptor metabolic reprogramming: current understanding and therapeutic implications.Communications biology · 2021Review
- Mechanistic insight into the progressive retinal atrophy disease in dogsJournal of animal science and technology · 2020Article
- Intoxication with Ornithogalum arabicum is a potential cause of visual impairment and irreversible blindness in dogs.Toxicon: X · 2019Article
- Disrupted Plasma Membrane Protein Homeostasis in aThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2019Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Na,K-ATPases are energy consuming ion pumps that are required for maintaining ion homeostasis in most cells. In the retina, Na,K-ATPases are especially important to sustain the dark current in photoreceptor cells needed for rapid hyperpolarization of rods and cones in light. Cardiac glycosides like digoxin inhibit the activity of Na,K-ATPases by targeting their catalytic alpha subunits. This leads to a disturbed ion balance, which can affect cellular function and survival. Here we show that the treatment of wild-type mice with digoxin leads to severe retinal degeneration and loss of vision. Digoxin induced cell death specifically in photoreceptor cells with no or only minor effects in other retinal cell types. Photoreceptor-specific cytotoxicity depended on the presence of bleachable rhodopsin. Photoreceptors of Rpe65 knockouts, which have no measurable rhodopsin and photoreceptors of Rpe65
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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.