organ transplants
Swedish Ethics Review Board: Macchiarini Is Guilty
Swedish Ethics Review Board: Macchiarini Is Guilty
Jef Akst | Oct 30, 2017
The group calls for the retraction of six publications by surgeon Paolo Macchiarini regarding the synthetic trachea transplantations that led to the death of at least three patients. 
Image of the Day: Brand New Bowel
Image of the Day: Brand New Bowel
The Scientist Staff | Oct 13, 2017
Using human stems cells and segments of rat intestines, scientists engineer bowels that are capable of absorbing nutrients.