Print Me a New Femur Please

"Bioprinting" with stem cells could be the wave of the future:

An inkjet device that prints tiny “bio-ink” patterns has been used to simultaneously grow two different tissues from the stem cells of adult mice. Surgeons could one day use the technology to repair various damaged tissues at the same time, the researchers say.

. . .Julie Phillippi at Carnegie Mellon University in Pennsylvania, US, and colleagues have demonstrated a novel bio-ink printer that directs a population of muscle-derived stem cells from adult mice to differentiate into both muscle and bone tissue. It is the first such system to grow multiple tissues from a single population of adult stem cells, the researchers say. >Full Story: NewScientist

This should keep the stem cell controversy going. . .