Transcriptional Comparison of Human and Murine Retinal Neovascularization.

ABSTRACT:

Purpose

Retinal neovascularization (RNV) is the leading cause of vision loss in diseases like proliferative diabetic retinopathy (PDR). A significant failure rate of current treatments indicates the need for novel treatment targets. Animal models are crucial in this process, but current diabetic retinopathy models do not develop RNV. Although the nondiabetic oxygen-induced retinopathy (OIR) mouse model is used to study RNV development, it is largely unknown how closely it resembles human PDR.

Methods

We therefore performed RNA sequencing on murine (C57BL/6J) OIR retinas (n = 14) and human PDR RNV membranes (n = 7) extracted during vitrectomy, each with reference to control tissue (n=13/10). Differentially expressed genes (DEG) and associated biological processes were analyze

SUBMITTER: Pauleikhoff L 

PROVIDER: S-EPMC10756240 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature