ArticleInternational journal of molecular sciences2023
P38 MAPK Signaling in the Retina: Effects of Aging and Age-Related Macular Degeneration.
Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 15 citations in OpenAlex.
- Cynarin Alleviates Sodium Iodate-Induced Retinal Pigment Epithelium Injury by Regulating Oxidative Stress and Inflammation.Biomolecules · 2026Article
- Aging-Related Changes in the Injury Response of the Peripheral Nervous System.Neuroscience bulletin · 2026Review
- Targeting inflammaging in Alzheimer's disease: molecular pathways and emerging pharmacotherapies.Inflammopharmacology · 2026Review
- Advances in RPGR gene therapy for X‑linked retinitis pigmentosa: From preclinical insights to clinical application (Review).International journal of molecular medicine · 2026Review
- Role and regulation of kinases in age-related macular degeneration.Journal of translational medicine · 2026Review
- Targeting immunosenescence and inflammaging: advancing longevity research.Experimental & molecular medicine · 2025Review
- Article
- Serum RNA Profile Reflects Fluid Status and Atrophic Retinal Changes in Neovascular Age-Related Macular Degeneration.International journal of molecular sciences · 2025Article
- Exploring Therapeutic Targets for Age-Related Macular Degeneration From Circulating Proteins to Plasma Metabolites in the European Population.Translational vision science & technology · 2025Article
- Artemisinin and Its Derivatives: Promising Therapeutic Agents for Age-Related Macular Degeneration.Pharmaceuticals (Basel, Switzerland) · 2025Review
- Leveraging AAV1-Rac1T17N to prevent experimental proliferative vitreoretinopathy.Journal of translational medicine · 2025Article
- Dihydromyricetin attenuates age-related macular degeneration: pharmacological effects and exploration of putative targets.Frontiers in pharmacology · 2025Article
- Targeting shared pathways in tauopathies and age-related macular degeneration: implications for novel therapies.Frontiers in aging neuroscience · 2024Review
- Role of traditional Chinese medicine in age-related macular degeneration: exploring the gut microbiota's influence.Frontiers in pharmacology · 2024Review
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
Age-related macular degeneration (AMD) is the leading cause of irreversible visual impairment worldwide. Age is the greatest risk factor for AMD but the underlying mechanism remains unascertained, resulting in a lack of effective therapies. Growing evidence shows that dysregulation of the p38 MAPK signaling pathway (SP) contributes to aging and neurodegenerative diseases; however, information about its alteration in the retina with age and during AMD development is limited. To assess the contribution of alterations in p38 MAPK signaling to AMD, we compared age-associated changes in p38 MAPK SP activity in the retina between Wistar rats (control) and OXYS rats, which develop AMD-like retinopathy spontaneously. We analyzed changes in the mRNA levels of genes of this SP in the retina (data of RNA-seq) and evaluated the phosphorylation/activation of key kinases using Western blotting at different stages of AMD-like pathology including the preclinical stage. p38 MAPK SP activity increased in the retinas of healthy Wistar rats with age. The manifestation and dramatic progression of AMD-like pathology in OXYS rats was accompanied by hyperphosphorylation of p38 MAPK and MK2 as key p38 MAPK SP kinases. Retinopathy progression co-occurred with the enhancement of p38 MAPK-dependent phosphorylation of CryaB at Ser59 in the retina.
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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 Socratic graph.