Here's an interesting one:
http://www.betterhum...83/Default.aspx
A stem cell treatment used to heal tendon damage on racehorses may be heading for use on humans.
Hmm, I can imagine that the field of professional sports medicine will have a field day with this. Given their high-end clients and the huge amounts of money riding on their success, I'd imagine that the supernatural results from stem cell treatments could become essential to a winning strategy. Soon, every team that's serious about winning will need a "stem cell angle".