In recent studies embryonic stem cell research has been shown to regenerate brain cells in people with Alzheimer’s disease. In other words scientists are very likely now capable of aiding people with Alzheimer’s disease to regain their mental competence. An article in the Journal of Neuroscience stated that, "Th

Another benefit of Embryonic Stem Cell Research is that the introduction of stem cells into the brain or spinal cord to allow movement again. Imagine yourself as Christopher Reeves, who once played the role as superman. A horse riding accident now causes you to need assistance to do everyday tasks such as bathing, eating, and everything else included in the nightmare known as paralysis. An article from New Scientist suggests, “Nerve cells derived from human embryonic stem cells and transplanted into paralyzed rats have enabled the animals to walk again. The findings add to a growing number of studies that suggest embryonic stem cells could have a valuable role to play in treating spinal injuries.” That is a great discovery and hopefully they will help Superman to fly again. The article also says, “The researchers, whose work was funded by stem cell giant Geron of Menlo Park, California, say trials on people could start in just two years”. That is alarming news; people that were just in car accidents could walk again if they had spinal cord injuries.

Overpopulation is a huge drawback of allowing the use of stem cells

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