Progress in Growing Replacement Organs
(Found via Transhumanity). Australian researchers have successfully used stem cell medical technology to grow organs in culture. Admittedly, their choice of organ would not be the first one I would have worked on, but nonetheless they have made some important breakthroughs. Specifically, they have found how to grow a blood system within the organ, vital to create working transplants. The researchers are very optimistic about the potential of their work to produce available therapies within the next decade: this is encouraging indeed.
Link: http://www.smh.com.au/articles/2003/08/14/1060588530569.html