ArticleInvestigative ophthalmology & visual science2017
Subretinal Glial Membranes in Eyes With Geographic Atrophy.
Article in Investigative ophthalmology & visual science, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.
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Who cites it
47 citing papers in PubMed, 66 citations in OpenAlex.
- Hyperreflective Choroidal Foci Characterization Supports the Existence of Different Clinical Phenotypes of Geographic Atrophy.Investigative ophthalmology & visual science · 2026Article
- From Subretinal to Intraretinal Fluid in Type 1 Macular Neovascularization: A Clinicopathologic Disease Transition Model.Investigative ophthalmology & visual science · 2026Article
- Clinical and Imaging Characteristics of Thin and Thick Idiopathic Epiretinal Membranes Assessed by High-Resolution OCT.Investigative ophthalmology & visual science · 2026Article
- Müller Cell Changes and Subretinal Membrane Formation in an Eye With Multifocal Geographic Atrophy.Investigative ophthalmology & visual science · 2026Article
- Choroidal Vascular Findings in a Case of Multifocal Geographic Atrophy: A Clinicopathologic Correlation.Investigative ophthalmology & visual science · 2026Article
- Time Course of Structural, Functional, Complement Changes and Inflammatory Processes in a Sodium Iodate Rat Model of Geographic Atrophy.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025Article
- A Hydrogel-Based Multiplex Coculture Platform for Retinal Component Cells.ACS applied bio materials · 2025Article
- Dicer Loss in Müller Glia Leads to a Defined Sequence of Pathological Events Beginning With Cone Dysfunction.Investigative ophthalmology & visual science · 2025Article
- Immunohistochemistry and Spatial Density of Müller Cells in the Human Fovea.Investigative ophthalmology & visual science · 2025Article
- Regional Alterations in Müller Cell Protein Expression in Human and a Rat Model of Geographic Atrophy.Investigative ophthalmology & visual science · 2025Article
- Hyperautofluorescent material inside areas of macular atrophy may reveal non-lipofuscin fluorophores in late stage AMD.Acta ophthalmologica · 2025Article
- Systemic Sodium Iodate Injection as a Model for Expanding Geographic Atrophy.Translational vision science & technology · 2025Article
- Fundus Autofluorescence Variation in Geographic Atrophy of Age-Related Macular Degeneration: A Clinicopathologic Correlation.Investigative ophthalmology & visual science · 2025Article
- Histologic and Immunohistochemical Characterization of GA-Like Pathology in the Rat Subretinal Sodium Iodate Model.Translational vision science & technology · 2024Article
- Müller Glial Cells in the Macula: Their Activation and Cell-Cell Interactions in Age-Related Macular Degeneration.Investigative ophthalmology & visual science · 2024Review
- The mechanics of the retina: Müller glia role on retinal extracellular matrix and modelling.Frontiers in medicine · 2024Review
- Clearance phagocytosis by the retinal pigment epithelial during photoreceptor outer segment renewal: Molecular mechanisms and relation to retinal inflammation.Immunological reviews · 2023Review
- Contribution of common and rare variants to Asian neovascular age-related macular degeneration subtypes.Nature communications · 2023Article
- Subretinal Pseudocysts: A Comprehensive Analysis of this Novel OCT Finding.Ophthalmology and therapy · 2023Article
- Biologically Guided Optimization of Test Target Location for Rod-mediated Dark Adaptation in Age-related Macular Degeneration: Alabama Study on Early Age-related Macular Degeneration 2 Baseline.Ophthalmology science · 2023Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
Purpose: Müller cells create the external limiting membrane (ELM) by forming junctions with photoreceptor cells. This study evaluated the relationship between focal photoreceptors and RPE loss in geographic atrophy (GA) and Müller cell extension into the subretinal space. Methods: Human donor eyes with no retinal disease or geographic atrophy (GA) were fixed and the eye cups imaged. The retinal posterior pole was stained for glial fibrillary acidic protein (GFAP; astrocytes and activated Müller cells) and vimentin (Müller cells) while the submacular choroids were labeled with Ulex Europaeus Agglutinin lectin (blood vessels). Choroids and retinas were imaged using a Zeiss 710 confocal microscope. Additional eyes were cryopreserved or processed for transmission electron microscopy (TEM) to better visualize the Müller cells. Results: Vimentin staining of aged control retinas (n = 4) revealed a panretinal cobblestone-like ELM. While this pattern was also observed in the GA retinas (n = 7), each also had a distinct area in which vimentin+ and vimentin+/GFAP+ processes created a subretinal membrane. Subretinal glial membranes closely matched areas of RPE atrophy in the gross photos. Choroidal vascular loss was also evident in these atrophic areas. Smaller glial projections were noted, which correlated with drusen in gross photos. The presence of glia in the subretinal space was confirmed by TEM and cross cross-section immunohistochemistry. Conclusions: In eyes with GA, subretinal Müller cell membranes present in areas of RPE atrophy may be a Müller cell attempt to replace the ELM. These membranes could interfere with treatments such as stem cell therapy.
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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.