Features That Distinguish Age-Related Macular Degeneration from Aging.

IF 3 2区医学 Q1 OPHTHALMOLOGY Experimental eye research Pub Date : 2025-02-20 DOI:10.1016/j.exer.2025.110303

Dorota Skowronska-Krawczyk, Silvia C Finnemann, Maria B Grant, Katherine Held, Zhengping Hu, Yuancheng Ryan Lu, Goldis Malek, Florian Sennlaub, Janet Sparrow, Patricia A D'Amore

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引用次数: 0

Abstract

Age-related macular degeneration (AMD) is a complex, multifactorial retinal degenerative disease that is influenced by both genetic and environmental factors. However, the strongest risk factor for AMD is advanced age. Several physiological processes are observed in aging tissues including a low level of chronic inflammation (inflammaging), changed lipid and energy metabolism, and senescence. Nevertheless, whereas everyone ages, only a subset of the population develops AMD. The purpose of this review is to delineate the differences on a cellular and molecular level between natural aging changes and those observed in AMD. We provide a unique perspective on how genetic and environmental components modulate aging in the eye, as well as the specific role of the aging RPE and retina in the pathogenesis of AMD. Topics discussed include the mechanism of aging and its relation to the mechanism of AMD, current animal models that can be used to recapitulate some aspects of the pathology, and potential interventions that shift the balance towards healthy aging and therefore attenuate, prevent or delay the initiation of the disease.

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来源期刊

Experimental eye research 医学-眼科学

CiteScore

6.80

自引率

5.90%

发文量

323

审稿时长

66 days

期刊介绍： The primary goal of Experimental Eye Research is to publish original research papers on all aspects of experimental biology of the eye and ocular tissues that seek to define the mechanisms of normal function and/or disease. Studies of ocular tissues that encompass the disciplines of cell biology, developmental biology, genetics, molecular biology, physiology, biochemistry, biophysics, immunology or microbiology are most welcomed. Manuscripts that are purely clinical or in a surgical area of ophthalmology are not appropriate for submission to Experimental Eye Research and if received will be returned without review.