A framework that could help guide human stem cell-derived retinal ganglion cells (RGCs) to the retina to restore sight in glaucoma patients has been developed.
Currently, neurons in the retina are irreversibly lost in glaucoma, but scientists are working on new ways these neurons could be replaced through transplantation or reprogramming. This study, published in Proceedings of the National Academy of Sciences, focused on how stem cell-derived RGCs could be migrated into the ganglion cell layer using an engineered microenvironment.
The results showed a 2.7-fold increase in donor RGC migration into the ganglion cell layer and a 3.3-fold increase in the displacement of newborn RGCs out of the inner nuclear layer using this model.
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The College of Optometrists has partnered with Boots Opticians to launch a new fully funded PhD Scholarship to extend the profession's investment in the next generation of optometry researchers.
ABDO, Boots Opticians, the College and Specsavers have all come together to deliver a public awareness campaign on the importance of children receiving a full sight test before they start school, around three to four years old.
The College of Optometrists is inviting members and non-members to nominate outstanding researchers for the annual Research Excellence Awards in recognition of those making a significant contribution to optometric research and the future of the profession.