'Ethical' stem cell crop boosted
Quote:
Originally Posted by BBC
US researchers have found a way to dramatically increase the harvest of stem cells from adult tissue.
It is a practical step forward in techniques to produce large numbers of stem cells without using embryos.
Using three drug-like chemicals, the team made the procedure 200 times more efficient and twice as fast, the Nature Methods journal reported.
It is hoped stem cells could one day be widely used to repair damaged tissue in diseases and after injuries.
Much of the work on stem cells has focused on those taken from embryos as they have an unlimited capacity to become any of the 220 types of cell in the human body - a so-called pluripotent state
http://news.bbc.co.uk/1/hi/health/8311055.stm
A chemical platform for improved induction of human iPSCs
Abstract
Looks like pretty cool stuff, and hopefully it'll dramatically improve research in this area. What's especially interesting is that this didn't involve altering the cells by means of a virus, which was previously required (if my memory serves me).
Pity I can't access the full paper at the moment :(