Escaping A Moral Mess
The cells are “neither embryonic nor adult. They’re somewhere in between,” says Dr. Anthony Atala, a tissue-engineering specialist at Wake Forest University, who led a team that published the findings last week in the journal Nature Biotechnology. The “AFS cells” rival embryonic stem cells in their ability to multiply and transform into many different cell types, and they eventually could be hugely helpful to doctors in treating diseases throughout the body and building new organs in the lab....