Sixteen years ago the isolation of embryonic stem cells was said to be the foundation for a future of interchangeable body parts—when a liver failed you would just grow a new one. These predictions seemed pretty close to science fiction, but a recent study has shown that this could soon be science fact. In one of the most extensive studies on the use of stem cells to date, scientists have successfully used stem cells to treat eye disease. The study turned stem cells into retinal cells—that help the eye pick up light—and successfully implanted them in patients. The study was made up of 18 patients and followed them for about 22 months. While only 8 of the 18 treated eyes could see better after the procedure, this discovery could mean a much brighter world is coming for those suffering from eye disease.
Stem cell can replace damaged retinas
More of Today's Solutions
Changemakers of the week: GRuB and SparkNJ
Every day on the Optimist Daily, we report on solutions from around the world. Though we love solutions big and small, the ones that ...
Read MoreThe giant beneath the waves: world’s largest coral found in the Pacific
BY THE OPTIMIST DAILY EDITORIAL TEAM In a world where bad news about the environment routinely outweighs good news, scientists have discovered an incredible ...
Read MoreTortoise discovered in a home in Pompeii
Almost 2000 years after the eruption of Mt. Vesuvius and its trapping of the city of Pompeii in time, archaeologists are still making discoveries ...
Read MoreRevel at the most detailed image of our universe yet
Here at The Optimist Daily, we have been sharing every exciting step of the James Webb Telescope’s journey, from its long-awaited launch, to when ...
Read More
