Stem cells treatment dramatically improves vision of the blind

Detailed in a recently published study, a team of ophthalmologists have successfully managed to improve the vision of both of their trial patients, which were declared legally blind due to macular degeneration, by inserting human embryonic stem cells into one eye of each person. Significant improvements were recognized shortly after the procedure, and continued to progress positively in the months

First chimera monkeys presented by scientists

In Greek mythology, the chimera is a fire breathing beast composed of several animal parts (lion body, snake-head tail, a goat head hanging from its back and so on), which has spurred the imagination of man for thousands of years. Though it is fairly clear that such an abomination never existed, apart from the infinite recesses of human imagination, scientist at the Oregon

Lab grown stem cells may mutate in time

According to a new study by researchers at University of Melbourne, prolonged stem cell cultures are subjected to a relatively significant risk of mutation, similar to those seen in human cancers. Their results is of capital importance as it shows that lab grown cell treatment might become useless, if left to “stir” for too long. The scientists studied 138 stem cell lines

First trial of embryonic stem cells in humans

In was is a historic day, US doctors have officially begun the first trial of using human embryonic stem cells, as a result of the green light they got from regulators. The controversial method has been on the table for quite a while, and now The Food and Drug Administration has given a license to Geron to use stem cells