have you ever used cells to repair the human body

Question: have you ever used cells to repair the human body
- Keywords:
  body,
  cell,
  repair
Asked by 834radh33 to Amanda on 14 Mar 2017.
- Amanda Barnes answered on 14 Mar 2017:
  
  I haven’t put any cells into a human.
  
  I’ve looked at how we might do it in the lab. I have grown lots of cells together in a group and given them a poke to become like cartilage (the stuff on the end of your bones that helps you to move!)

Question: have you ever used cells to repair the human body