ArticleProceedings of the National Academy of Sciences of the United States of America2023
Interleukin-17-mediated protective cytokine signaling against degeneration of the retinal pigment epithelium.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 13 citations in OpenAlex.
- Hematopoietic Growth Factors Induce More Extensive Transcriptomic Remodeling in Cerebral Monocytes/Macrophages than in Microglia During the Chronic Phase of Traumatic Brain Injury.Molecular neurobiology · 2026Article
- TREM2 in age-related macular degeneration: a microglia-centered perspective in the retinal myeloid landscape.Frontiers in ophthalmology · 2026Review
- The impact of metabolic reprogramming on tertiary lymphoid structure formation: enhancing cancer immunotherapy.BMC medicine · 2025Review
- Article
- IL-17A mediates inflammation-related retinal pigment epithelial cells injuryInternational journal of ophthalmology · 2025Article
- Imbalance of T cell subsets: a core event that mediates the progression of T2DM and its complications.Frontiers in immunology · 2025Review
- Role of LIPIN 1 in regulating metabolic homeostasis in the retinal pigment epithelium.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024Article
- Müller Cells Harboring Exosomal lncRNA OGRU Modulate Microglia Polarization in Diabetic Retinopathy by Serving as miRNA Sponges.Diabetes · 2024Article
- Aryl hydrocarbon receptor (AhR)-mediated immune responses to degeneration of the retinal pigment epithelium.Biochimica et biophysica acta. Molecular basis of disease · 2024Article
- Deficient RPE mitochondrial energetics leads to subretinal fibrosis in age-related neovascular macular degeneration.Communications biology · 2024Article
- Hydrogel-Based Therapy for Age-Related Macular Degeneration: Current Innovations, Impediments, and Future Perspectives.Gels (Basel, Switzerland) · 2024Review
- Interleukin-17-mediated protective cytokine signaling against degeneration of the retinal pigment epithelium.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
Corrections and comments
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Authors and funding
7 authors at 4 institutions in 1 country.
Funding
Abstract
Injuries to the retinal pigment epithelium (RPE) and outer retina often result in the accumulation of retinal microglia within the subretinal space. These subretinal microglia play crucial roles in inflammation and resolution, but the mechanisms governing their functions are still largely unknown. Our previous research highlighted the protective functions of choroidal γδ T cells in response to RPE injury. In the current study, we employed single-cell RNA sequencing approach to characterize the profiles of immune cells in mouse choroid. We found that γδ T cells were the primary producer of interleukin-17 (IL-17) in the choroid. IL-17 signaled through its receptor on the RPE, subsequently triggering the production of interleukin-6. This cascade of cytokines initiated a metabolic reprogramming of subretinal microglia, enhancing their capacity for lipid metabolism. RPE-specific knockout of IL-17 receptor A led to the dysfunction of subretinal microglia and RPE pathology. Collectively, our findings suggest that responding to RPE injury, the choroidal γδ T cells can initiate a protective signaling cascade that ensures the proper functioning of subretinal microglia.
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