ArticleExperimental eye research2021
Autophagy activation and photoreceptor survival in retinal detachment.
Article in Experimental eye research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 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
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Who cites it
9 citing papers in PubMed.
- Redox imbalance dictates dependence on GOT1 versus GOT2 for rod photoreceptor health during aging and stress.Redox biology · 2026Article
- Redox imbalance dictates dependence on GOT1 versus GOT2 for rod photoreceptor health during aging and stress.bioRxiv : the preprint server for biology · 2026Article
- Exploiting autophagy and related pathways: pioneering new horizons in cataract therapy.Apoptosis : an international journal on programmed cell death · 2025Review
- The TP53 Arg72Pro polymorphism predicts visual and neurodegenerative outcomes in retinal detachment.Cell death & disease · 2025Article
- ER Stress and Mitochondrial Perturbations Regulate Cell Death in Retinal Detachment: Exploring the Role of HIF1α.Investigative ophthalmology & visual science · 2024Article
- Maintaining and Assessing Various Tissue and Cell Types of the Eye Using a Novel Pumpless Fluidics System.Journal of visualized experiments : JoVE · 2023Article
- AUTOPHAGY IN THE EYE: FROM PHYSIOLOGY TO PATHOPHYSOLOGY.Autophagy reports · 2023Article
- Vitreous Humor Proteome: Targeting Oxidative Stress, Inflammation, and Neurodegeneration in Vitreoretinal Diseases.Antioxidants (Basel, Switzerland) · 2022Review
- Investigations into photoreceptor energy metabolism during experimental retinal detachment.Frontiers in cellular neuroscience · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors.
Funding
Abstract
We assess the effect of autophagy inhibition on photoreceptor (PR) survival during experimental retinal detachment (RD) and examine the and examine the relationship between autophagy and the expression of glycolytic enzymes HK2 and PKM2 in the retina. We find that inhibiting autophagy by genetic knock out of the autophagy activator Atg5 in rod PRs resulted in increased apoptotic and necroptotic cell death during RD, demonstrated by elevated terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL)-positive cells, caspase 8 activity, transcript levels of Fas receptor and RIPK3 as compared to controls. The absence of autophagy in rods resulted in downregulation of hexokinase 2 and pyruvate kinase muscle isozyme 2 levels. More than 460 proteins were identified by mass spectroscopy in autophagosomes isolated from detached retinas compared with less than 150 proteins identified in autophagosomes from attached retinas. Among various cellular compartments, proteins from cytoskeleton, cytoplasm and intracellular organelles constituted a large portion of increased autophagosome contents. These proteins represent numerous biological processes, including phototransduction, cell-cell signaling, metabolism and inflammation. Our findings suggest that competent autophagy machinery is necessary for PR homeostasis and improving PR survival during periods of nutrient deprivation.
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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.