Study type: Human research · Status: Verified against declared source
Potential Therapeutic Candidates for Age-Related Macular Degeneration (AMD).
Cells · 2021
Study scale: In the retina, aging also causes retinal pigment epithelium (RPE) cell senescence, accumulation of metabolic debris and protein aggregates, thickening of Bruch’s membrane, and alteration in the composition of Bruch’s membrane and extracellular matrix.
Abstract only: Open source record
Product or molecular entity relationships
- SS-31: Exact entity relationship. Legacy citation custody associates this source with the catalog record; no product-relevance conclusion is implied.
Plain-language verified summary
Question
Age-related oxidative DNA damage, impaired DNA repair mechanisms, accumulation of reactive oxygen species (ROS), and subsequent cytotoxicity are contributory to retinal damage in AMD [15].
Methods
Drusen, deposits of extracellular material between the RPE and Bruch’s membrane, are a hallmark of AMD.
Scale or participants
In the retina, aging also causes retinal pigment epithelium (RPE) cell senescence, accumulation of metabolic debris and protein aggregates, thickening of Bruch’s membrane, and alteration in the composition of Bruch’s membrane and extracellular matrix.
Key findings
Aging manifests at multiple molecular and physiological levels and contributes to the etiology of several chronic neurodegenerative and ocular diseases in humans.
Limitations and uncertainty
In the retina, aging also causes retinal pigment epithelium (RPE) cell senescence, accumulation of metabolic debris and protein aggregates, thickening of Bruch’s membrane, and alteration in the composition of Bruch’s membrane and extracellular matrix.
Verified against declared source. Verification is limited to the declared source and review scope. It does not mean independent replication or establish efficacy, safety, or suitability.