Growing Hearts and Bones

Bioengineer Gordana Vunjak-Novakovic, of Columbia University, says that while her lab focuses on growing tissue, the cells are the real tissue engineers. Her job is to provide them with the right environment to let them do their job. Science Friday stopped by her lab to see the cells in action.

Source: http://www.npr.org/2011/06/10/137107092/growing-hearts-and-bones?ft=1&f=1007

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