Bioethics News

3-D ‘Mini-Retinas’ Grown from Mouse and Human Stem Cells

April 1, 2016

(Eurekalert) – Stem cell science has progressed so that researchers can now share recipes for making human retinas–the part of the eye that is sensitive to light. The first protocols enabled the generation of retinal cells in laboratory plates and more recently as complex tissue in the form of tiny eye-like cups. Researchers in Germany now have another efficient way to make 3-D retina organoids, which mimic the organ’s tissue organization, from mouse or human stem cells. Their version of “mini-retinas,” published online on March 31 by Stem Cell Reports, offers new perspectives on retina growth, injury, and repair.

The views, opinions and positions expressed by these authors and blogs are theirs and do not necessarily represent that of the Bioethics Research Library and Kennedy Institute of Ethics or Georgetown University.