ArticleInflammation2022
LncRNA FLG-AS1 Mitigates Diabetic Retinopathy by Regulating Retinal Epithelial Cell Inflammation, Oxidative Stress, and Apoptosis via miR-380-3p/SOCS6 Axis.
Article in Inflammation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.
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Who cites it
12 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.
- Expression and mechanistic roles of long non-coding RNAs in diabetic cataract: a systematic review and meta-analysis.Biology direct · 2026Pooled it
- Identification of novel lncRNAs potentially associated with diabetic retinopathy based on machine learning prediction.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026Article
- MiR-155-5p promotes endothelial-mesenchymal transition and oxidative stress in diabetic retinopathy.Journal of diabetes investigation · 2026Article
- The Role of Non-coding RNAs in Diabetic Retinopathy: Mechanistic Insights and Therapeutic Potential.Molecular neurobiology · 2025Review
- Exosomes carrying lncRNA FLG-AS1 overexpression vectors inhibit the tumorigenesis of oral squamous cell carcinoma via fat mass and obesity-associated protein-mediated m6A modification.Cytotechnology · 2025Article
- Stress-Related LncRNAs and Their Roles in Diabetes and Diabetic Complications.International journal of molecular sciences · 2025Review
- Mechanistic and therapeutic perspectives of non-coding RNA-modulated apoptotic signaling in diabetic retinopathy.Cell biology and toxicology · 2024Review
- Exploring early DNA methylation alterations in type 1 diabetes: implications of glycemic control.Frontiers in endocrinology · 2024Article
- miR-380-3p promotes β-casein expression by targeting αS1-casein in goat mammary epithelial cells.Animal bioscience · 2023Article
- Oxidative Stress and Its Regulation in Diabetic Retinopathy.Antioxidants (Basel, Switzerland) · 2023Review
- The Potential of Cylindromatosis (CYLD) as a Therapeutic Target in Oxidative Stress-Associated Pathologies: A Comprehensive Evaluation.International journal of molecular sciences · 2023Review
- Noncoding RNAs Are Promising Therapeutic Targets for Diabetic Retinopathy: An Updated Review (2017-2022).Biomolecules · 2022Review
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The objective of this study is to investigate lncRNA FLG-AS1-mediated miR-380-3p/SOCS6 axis in inflammation, oxidative stress, and apoptosis of retinal epithelial cells in diabetic retinopathy (DR). Fasting blood was collected from 60 DR patients and 60 healthy controls. The Pearson correlation was used to analyze the correlation between the expression levels of FLG-AS1 and miR-380-3p in DR patients. qRT-PCR and/or Western blotting were used to detect the expression of FLG-AS1, miR-380-3p, and SOCS6. After gain of function of FLG-AS1 or SOCS6 or loss of function of miR-380-3p, high glucose (HG)-treated human retinal pigment epithelial ARPE-19 cells were subjected to TUNEL assessment of apoptosis. ELISA was performed to detect the expression levels of IL-1β, IL-6, and TNF-α in cell culture supernatant. DCFH-DA was used to detect the level of ROS in the cells. MDA and SOD assay kits were used to measure the activity of MDA and SOD in the cells. Dual-luciferase reporter assay was performed to verify the binding between miR-380-3p and FLG-AS1 or between miR-380-3p and SOCS6. Streptozotocin injections were used to induce diabetes in rats which were injected with FLG-AS1 overexpression lentiviral vectors in the eye. Twenty weeks later, retinal tissue was isolated and stained with hematoxylin-eosin or TUNEL. Compared to that in healthy controls, FLG-AS1 expression decreased 2.5-fold and miR-380-3p expression increased 2.6-fold in the serum of DR patients. The expression levels of FLG-AS1 and miR-380-3p were negatively correlated in DR patients (r = -0.3772, P = 0.003). Overexpression of FLG-AS1 reduced inflammation, oxidative stress, and apoptosis of HG-treated ARPE-19 cells and alleviated retinal injury in diabetic rats. FLG-AS1 promoted the expression of SOCS6 by targeting miR-380-3p. Inhibition of miR-380-3p or overexpression of SOCS6 reduced inflammation, oxidative stress, and apoptosis of HG-treated ARPE-19 cells. FLG-AS1 mitigates DR by regulating retinal epithelial cell inflammation, oxidative stress, and apoptosis via the miR-380-3p/SOCS6 axis.
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