retina regeneration

Cross-section of a retinal organoid, showing hybrid cells (green) engrafting onto the tissue. Red fluorescence indicates the activity of new ganglions being formed. Credit: Sergi Bonilla/Lancet eBioMedicine
The regenerative potential of human retina could be awakened by cell fusion
Researchers Regenerate a Retina in Mice
Zebrafish May Hold Key to Repairing Serious Eye Conditions