Clinical characterization of CCT2 and its role in autophagy regulation during age-related macular degeneration.

ABSTRACT: Age-related macular degeneration (AMD) is the leading cause of vision loss in the elderly, and the role of chaperonin containing TCP1 subunit 2 (CCT2) remains unclear. This study aims to elucidate the mechanistic link between CCT2 and AMD, contributing to improved understanding and potential therapeutic strategies. Retinal and RPE-Choroid transcriptome array data from 130 AMD patients and 121 normal donors (GSE29801 dataset) were reanalyzed to assess CCT2 expression across different AMD subtypes, age groups, and genders. Single-sample gene set enrichment analysis was performed to explore correlations with autophagy-related genes and other established AMD causes. Additionally, CCT2 expression was validated in sodium iodate (NaIO₃)-induced 661 W cells (photoreceptor-like cells) using quantit

SUBMITTER: Wang L 

PROVIDER: S-EPMC12081695 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature