Kidneys: Holy Grail Pursuit of Regenerative Medicine
By Anthony Atala, MD, Director, Wake Forest Institute for Regenerative Medicine Recently, two teams of scientists from the Wake Forest Institute for Regenerative Medicine (WFIRM) won first and second place in NASA's Vascular Tissue Challenge, a prize competition that aims to accelerate tissue-engineering innovations. Vascularization of engineered solid organs – like the kidney – is part of the Holy Grail pursuit of regenerative medicine. Being able to create organs with the needed blood vessel structure means the organs are supplied with needed nutrients and oxygen to survive when implanted. The two Wake Forest teams both used 3D bioprinting technology to create [...]