ArticleCell death & disease2021
CD82 protects against glaucomatous axonal transport deficits via mTORC1 activation in mice.
Article in Cell death & disease, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 17 citations in OpenAlex.
- Intravitreal delivery of NGF-chitosan hydrogel confers retinal ganglion cell protection and visual function recovery in experimental glaucoma.Bioactive materials · 2026Article
- Resveratrol attenuates diabetic RGC degeneration through TRIM23-dependent VDAC1 ubiquitination and mitophagy.Cell communication and signaling : CCS · 2026Article
- Mechanistic Investigation of FBXW11-Mediated Ubiquitination and Degradation of HIC1 in Regulating IRF1 Transcription and Accelerating Acute Pancreatitis Progression.Digestive diseases and sciences · 2026Article
- Genetic variants and serum biomarkers of CXCL8, MAP3K7, LTA/TNF, EXOC3L1, PROCR, and TRAF2 in Age-Related macular degeneration: associations with disease risk and therapeutic response.Scientific reports · 2026Article
- Afadin-deficient mouse retinas exhibit severe neuronal lamination defects but preserve visual functions.eLife · 2025Article
- Upregulation of ferroptosis in glucocorticoids-induced posterior subcapsular cataracts.Communications biology · 2025Article
- Machine Learning-Derived Diverse Regulated Cell Death Patterns for Therapeutic Target Identification in Glaucoma.International journal of general medicine · 2025Article
- TBK1 Knockdown Alleviates Axonal Transport Deficits in Retinal Ganglion Cells Via mTORC1 Activation in a Retinal Damage Mouse Model.Investigative ophthalmology & visual science · 2023Article
- The heterogeneity of astrocytes in glaucoma.Frontiers in neuroanatomy · 2022Review
- CD82 attenuates TGF-β1-mediated epithelial-mesenchymal transition by blocking smad-dependent signaling in ARPE-19 cells.Frontiers in pharmacology · 2022Article
Corrections and comments
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Authors and funding
12 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Glaucoma is a leading cause of irreversible blindness worldwide and is characterized by progressive optic nerve degeneration and retinal ganglion cell loss. Axonal transport deficits have been demonstrated to be the earliest crucial pathophysiological changes underlying axonal degeneration in glaucoma. Here, we explored the role of the tetraspanin superfamily member CD82 in an acute ocular hypertension model. We found a transient downregulation of CD82 after acute IOP elevation, with parallel emergence of axonal transport deficits. The overexpression of CD82 with an AAV2/9 vector in the mouse retina improved optic nerve axonal transport and ameliorated subsequent axon degeneration. Moreover, the CD82 overexpression stimulated optic nerve regeneration and restored vision in a mouse optic nerve crush model. CD82 exerted a protective effect through the upregulation of TRAF2, which is an E3 ubiquitin ligase, and activated mTORC1 through K63-linked ubiquitylation and intracellular repositioning of Raptor. Therefore, our study offers deeper insight into the tetraspanin superfamily and demonstrates a potential neuroprotective strategy in glaucoma treatment.
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