ArticlePloS one2017
Role of Myo/Nog Cells in Neuroprotection: Evidence from the Light Damaged Retina.
Article in PloS one, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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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.
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Who cites it
11 citing papers in PubMed, 18 citations in OpenAlex.
- From fibrotic mechanisms to clinical translation: the drug therapy revolution and delivery system breakthrough in proliferative vitreoretinopathy.Frontiers in immunology · 2026Review
- MyoD is required for the differentiation of Myo/Nog cell progenitors of myofibroblasts in explants of human lens tissue.Frontiers in ophthalmology · 2025Article
- Review
- Myo/Nog Cells Give Rise to Myofibroblasts During Epiretinal Membrane Formation in a Mouse Model of Proliferative Vitreoretinopathy.Investigative ophthalmology & visual science · 2023Article
- Retinal Gene Expression of Selective Genes and Histological Stages of Embryonic and Post-Hatch Chickens (Genes · 2022Article
- Acute Response and Neuroprotective Role of Myo/Nog Cells Assessed in a Rat Model of Focal Brain Injury.Frontiers in neuroscience · 2021Article
- Myo/Nog cells are nonprofessional phagocytes.PloS one · 2020Article
- Article
- Article
- Myo/Nog cells are present in the ciliary processes, on the zonule of Zinn and posterior capsule of the lens following cataract surgery.Experimental eye research · 2018Article
- Acquired Resilience: An Evolved System of Tissue Protection in Mammals.Dose-response : a publication of International Hormesis SocietyReview
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 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo identify Myo/Nog cells in the adult retina and test their role in protecting retinal photoreceptors from light damage.
methodsLight damage was induced by exposing albino rats raised in dim cyclic light to 1000 lux light for 24 hours. In one group of rats, Myo/Nog cells were purified from rat brain tissue by magnetic cell sorting following binding of the G8 monoclonal antibody (mAb). These cells were injected into the vitreous humour of the eye within 2 hours following bright light exposure. Retinal function was assessed using full-field, flash electroretinogram (ERG) before and after treatment. The numbers of Myo/Nog cells, apoptotic photoreceptors, and the expression of glial fibrillary acidic protein (GFAP) in Muller cells were assessed by immunohistochemistry.
resultsMyo/Nog cells were present in the undamaged retina in low numbers. Light induced damage increased their numbers, particularly in the choroid, ganglion cell layer and outer plexiform layer. Intravitreal injection of G8-positive (G8+) cells harvested from brain mitigated all the effects of light damage examined, i.e. loss of retinal function (ERG), death of photoreceptors and the stress-induced expression of GFAP in Muller cells. Some of the transplanted G8+ cells were integrated into the retina from the vitreous.
conclusionsMyo/Nog cells are a subpopulation of cells that are present in the adult retina. They increase in number in response to light induced stress. Intravitreal injection of Myo/Nog cells was protective to the retina, in part, by reducing retinal stress as measured by the Muller cell response. These results suggest that Myo/Nog cells, or the factors they produce, are neuroprotective and may be therapeutic in neurodegenerative retinal diseases.
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Registered trials
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