ArticleInvestigative ophthalmology & visual science2020
Measuring the Contributions of Basal Laminar Deposit and Bruch's Membrane in Age-Related Macular Degeneration.
Article in Investigative ophthalmology & visual science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 96 papers.
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Who cites it
96 citing papers in PubMed, 131 citations in OpenAlex.
- Automated Segmentation of Retinal Pigment Epithelium Layers in High-Resolution OCT.Ophthalmology science · 2026Article
- Development of an antisense oligonucleotide targeting EFEMP1 in models relevant to macular degeneration.Molecular therapy. Nucleic acids · 2026Article
- Hyperreflective Choroidal Foci Characterization Supports the Existence of Different Clinical Phenotypes of Geographic Atrophy.Investigative ophthalmology & visual science · 2026Article
- Photoreceptor Density-Dependent Kinetics of Geographic Atrophy Progression.Ophthalmology science · 2026Article
- The Natural Course of Age-Related Scattered Hypofluorescent Spots on Late-Phase ICGA (ASHS-LIA): Structural Evolution and Neovascular Complications.Investigative ophthalmology & visual science · 2026Article
- Optical Coherence Tomography Biomarkers Predicting Progression to Atrophy in Non-Exudative Age-Related Macular Degeneration.Diagnostics (Basel, Switzerland) · 2026Review
- Neovascular age-related macular degeneration without drusen.Acta ophthalmologica · 2026Article
- Nonexudative Macular Neovascularization in Age-Related Macular Degeneration.JAMA ophthalmology · 2026Observational
- Statins and Fibrates in Age-Related Macular Degeneration: A Contemporary Clinical Narrative Review (2020-2025).Journal of clinical medicine · 2026Review
- Hyporeflective Core Drusen Cause an Artifactual Bending of Bruch's Membrane on OCT Images: Optical Mechanism and Proposed Quantitative Metrics.Investigative ophthalmology & visual science · 2026Observational
- Histologic Photoreceptor and Retinal Pigment Epithelium Degeneration in an Eye With Clinically Documented Geographic Atrophy of AMD.Investigative ophthalmology & visual science · 2026Article
- Visible Light Optical Coherence Tomography Reveals Aging at the Retinal Pigment Epithelium-Bruch's Membrane Interface.bioRxiv : the preprint server for biology · 2026Article
- Changes in ApoE and TIMP-1 expression correlate with outer blood-retinal barrier disruption in an in vitro model of retinal aging.GeroScience · 2026Article
- The Science of Rod-Mediated Dark Adaptation, an Outcome Measure for Age-Related Macular Degeneration: The 2025 Proctor Medal Lecture.Investigative ophthalmology & visual science · 2026Article
- Retinal phenotype of APOB100 transgenic mice on a Western diet with human-like hyperlipidemia and cholesterol crystals in the retina and choroid.Lab animal · 2026Article
- High-Resolution OCT Profiling of Bruch's Membrane in Extensive Macular Atrophy With Pseudodrusen-Like Appearance and Geographic Atrophy.Investigative ophthalmology & visual science · 2026Article
- CLEAR report 1: a scoping review and meta-analysis for definitions, imaging metrics, and functional correlates of photoreceptor integrity in AMD.Frontiers in medicine · 2026Review
- Diagnostic Performance of Ring Aperture Retro Mode Imaging for Detecting Pigment Migration in Age-Related Macular Degeneration.Diagnostics (Basel, Switzerland) · 2025Article
- The intersection of mitochondria, lipids, and ferroptosis: a new avenue for dry age-related macular degeneration.Apoptosis : an international journal on programmed cell death · 2025Review
- Genetic removal of Nlrp3 protects against age-related and R345W Efemp1-induced basal laminar deposit formation.Cell death & disease · 2025Article
36 more citing papers are in PubMed but not listed here.
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Authors and funding
7 authors at 3 institutions in 3 countries.
Funding
Abstract
Purpose: Basal laminar deposit (BLamD) is a consistent finding in age-related macular degeneration (AMD). We quantified BLamD thickness, appearance, and topography in eyes of aged donors with and without AMD and evaluated its relationship to other components of the retinal pigment epithelium-basal lamina/Bruch's membrane (RPE-BL-BrM) complex. Methods: Donor eyes (n = 132) were classified as normal (n = 54), early to intermediate AMD (n = 24), geographic atrophy (GA; n = 13), and neovascular AMD (NV; n = 41). In high-resolution histology, we assessed RPE, BLamD, and BrM thicknesses and phenotypes at 3309 predefined locations in the central (foveal and perifovea) and superior (perifoveal) sections. Pre-mortem optical coherence tomography (OCT) imaging of a 90-year-old woman was compared to postmortem histopathology. Results: In non-atrophic areas of AMD eyes, the RPE-BLamD is thick (normal = 13.7 µm, early-intermediate = 16.8 µm, GA = 17.4 µm, NV = 18.7 µm), because the BLamD is thick (normal = 0.3 µm, early-intermediate = 5.5 µm, GA = 4.1 µm, NV = 5.3 µm). RPE layer thickness is similar across these stages. Disease-associated variants of BLamD (thick, late, basal mounds) cluster subfoveally. A thick BLamD is visible on OCT as a hyporeflective split in the RPE-BL-BrM complex. BrM is thin (3.5 µm) in NV (normal = 4.2 µm, early to intermediate = 4.4 µm, and GA = 4.2 µm). Conclusions: The RPE-BL-BrM complex is thick in AMD, driven by the accumulation and expansion of BLamD rather than expansion of either three-layer BrM, RPE-BL, or RPE. BLamD is clinically appreciable by OCT in some patients as a non-neovascular "split RPE-BL-BrM complex" or "double-layer sign." BLamD may contribute toward the formation and progression of high-risk drusen yet also exhibit protective properties.
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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.