Updated · The Mercury - Manhattan, Kansas · Jun 30
Scientists Restore Retinal Function in Blind Mice With Human Lab-Grown Cells
Updated
Updated · The Mercury - Manhattan, Kansas · Jun 30
Scientists Restore Retinal Function in Blind Mice With Human Lab-Grown Cells
3 articles · Updated · The Mercury - Manhattan, Kansas · Jun 30
Summary
Blind mice regained retinal function after scientists treated damaged eyes with human lab-grown retinal endothelial cells, according to the new report.
The cells targeted retina damage resembling diabetic retinopathy, with before-and-after images showing improvement following the transplant.
Researchers say the result could point toward future treatments for blindness in people, though the finding remains at the mouse-study stage.
Can lab-grown human cells truly replace damaged eye tissue and permanently reverse blindness?
Duke's stem cell therapy cured blind mice, but how long until it's available for human patients?
With gene and stem cell therapies advancing, which will win the race to cure degenerative blindness?
The 2026 State of Retinal Regeneration: From Müller Glia Reprogramming to iPSC Therapies and Nanoprosthetic Vision
Overview
Recent breakthroughs in retinal research have revealed that Müller glia, the main support cells in the retina, can be reprogrammed in living tissue to become new neurons. This discovery builds on findings that, in response to retinal stress, Müller glia in animals like fish and chickens can transform into multipotent progenitors capable of regenerating all types of retinal nerve cells. By harnessing this natural plasticity, scientists are exploring in vivo reprogramming as a promising strategy to repair damaged retinas and restore vision, offering significant hope for future therapies targeting blindness and severe vision loss.