Access
This article is part of Nature's premium content.
Published online 5 September 2005 | Nature | doi:10.1038/news050905-1
News
Gene defects plague stem-cell lines
Cancerous mutations threaten therapeutic future for cells.
Embryonic stem cells that are cultured in the lab accumulate an alarming array of genetic changes, including mutations known to be linked to cancer. The finding throws into question whether such cells could eventually be used for therapy, unless they can be kept fresh and checked for mutations before use.
To read this story in full you will need to login or make a payment (see right).
Comments
Reader comments are usually moderated after posting. If you find something offensive or inappropriate, you can speed this process by clicking 'Report this comment' (or, if that doesn't work for you, email webadmin@nature.com). For more controversial topics, we reserve the right to moderate before comments are published.
There are currently no comments.
