Word: celling
(lookup in dictionary)
(lookup stats)
Dates: during 2000-2009
Sort By: most recent first
(reverse)
...published in the Proceedings of the National Academy of Sciences, also provided the first good model - in a petri dish - of how Type 1 diabetes develops, giving scientists a peek at what goes wrong in patients affected by the disease. Such knowledge could lead to not only new stem-cell-based treatments, but also novel drug therapies that might improve the symptoms of the disease. (Read "Study: Stem Cells May Reverse Type 1 Diabetes...
...researchers are hoping to learn whether diabetes begins in the thymus or in the pancreas, where beta cells somehow change and are no longer recognized or protected by the immune system. "We still really don't know the mechanism of what causes this disease," says Melton. "We don't know which cell is initially responsible, and we don't know if certain people are destined to get it, or if there are things we can do to prevent it, or how to reverse...
...problem is that the cocktail of genes that the HSCI team used to turn back the clock on the patients' skin cells work by integrating themselves into the genome of the skin cell with the help of a virus. Such embedding of foreign matter isn't ideal for a treatment designed for the clinic, since changes in the genome could result in a variety of potential problems, including the formation of tumors and uncontrolled cell growth. Melton's group, as well as those in other stem-cell labs around the world, are working to substitute these dangerous genes and viruses...
...Read "Cautious Optimism for the First Stem-Cell Human Trial...
...Read "Scientists Reach Stem-Cell Milestone...