Applications of single-cell transcriptomics in glaucoma research: from the aqueous humor outflow pathway to retinal ganglion cell neurodegeneration

Description

Xiaolu Hao and three colleagues review how single-cell gene reading has changed the study of glaucoma, the world's leading cause of irreversible blindness. The disease kills the retinal ganglion cells that carry vision to the brain. Reading genes one cell at a time exposes which cell types fail and how they talk to each other. The review covers two fronts: the drainage pathway that lets eye fluid out, and the main open-angle form of the disease.

Shared themes emerge across subtypes, above all failing energy factories inside cells and inflammation centered on the dying nerve cells. The authors weigh metabolic treatments as a promising direction. They also confront translation problems: animal eyes differ from human ones, and datasets across species resist merging. Future work with location-aware gene reading and combined data layers closes the review, aimed at precision care for a disease still caught too late.

Catalog record

Source: https://europepmc.org/article/MED/PMC13647165