ArticleInternational journal of molecular sciences2021
LRG1 Expression Is Elevated in the Eyes of Patients with Neovascular Age-Related Macular Degeneration.
Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.
- Systematic review and meta-analysis of mass spectrometry proteomics applied to ocular fluids to assess potential biomarkers of age-related macular degeneration.BMC ophthalmology · 2023Pooled it
- The critical role of LRG1 in pathological fibrosis.Journal of molecular medicine (Berlin, Germany) · 2025Review
- Leucine-rich α-2-glycoprotein 1 initiates the onset of diabetic retinopathy in mice.Science translational medicine · 2025Article
- Article
- The disruptive role of LRG1 on the vasculature and perivascular microenvironment.Frontiers in cardiovascular medicine · 2024Review
- Article
- [Blood metabolites in preterm infants with retinopathy of prematurity based on tandem mass spectrometry: a preliminary study].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2023Article
- Selective Activation of the Wnt-Signaling Pathway as a Novel Therapy for the Treatment of Diabetic Retinopathy and Other Retinal Vascular Diseases.Pharmaceutics · 2022Review
- LRG1 as a novel therapeutic target in eye disease.Eye (London, England) · 2022Review
- The role of leucine-rich alpha-2-glycoprotein-1 in proliferation, migration, and invasion of tumors.Journal of cancer research and clinical oncology · 2022Review
- LRG1: an emerging player in disease pathogenesis.Journal of biomedical science · 2022Review
- Immunosenescence in Choroidal Neovascularization (CNV)-Transcriptional Profiling of Naïve and CNV-Associated Retinal Myeloid Cells during Aging.International journal of molecular sciences · 2021Article
- Research Progress on Leucine-Rich Alpha-2 Glycoprotein 1: A Review.Frontiers in pharmacology · 2021Review
- Short histological kaleidoscope - recent findings in histology. Part III.Romanian journal of morphology and embryology = Revue roumaine de morphologie et embryologieArticle
Corrections and comments
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Authors and funding
16 authors at 4 institutions in 3 countries.
Funding
Abstract
Leucine-rich a-2-glycoprotein 1 (LRG1) is a candidate therapeutic target for treating the neovascular form of age-related macular degeneration (nvAMD). In this study we examined the expression of LRG1 in eyes of nvAMD patients. Choroidal neovascular membranes (CNVMs) from patients who underwent submacular surgery for retinal pigment epithelium-choroid graft transplantation were collected from 5 nvAMD patients without any prior intravitreal anti-VEGF injection, and from six patients who received intravitreal anti-VEGF injections before surgery. As controls free of nvAMD, retina sections were obtained from the eyes resected from a patient with lacrimal sac tumor and from a patient with neuroblastoma. CNVMs were immunostained for CD34, LRG1, and α-smooth muscle actin (α-SMA). Aqueous humor samples were collected from 58 untreated-naïve nvAMD patients prior to the intravitreal injection of anti-VEGF and 51 age-matched cataract control patients, and LRG1 concentration was measured by ELISA. The level of LRG1 immunostaining is frequently high in both the endothelial cells of the blood vessels, and myofibroblasts in the surrounding tissue of CNVMs of treatment-naïve nvAMD patients. Furthermore, the average concentration of LRG1 was significantly higher in the aqueous humor of nvAMD patients than in controls. These observations provide a strong experimental basis and scientific rationale for the progression of a therapeutic anti-LRG1 monoclonal antibody into clinical trials with patients with nvAMD.
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