Scientists successfully transplant tissue constructed by 3D printer

A group of US scientists have successfully transplanted living tissue constructed by a sophisticated and improved 3D printer, according to a study released on Monday by British scientific journal Nature.
This research, developed by the Wake Forest Baptist Medical Centre in North Carolina, represents a breakthrough for regenerative medicine, as it suggests that these tissues could be transplanted in patients in the future, and thus overcoming a number of technical obstacles that currently hinder