Yep. If it had been fetal stem cells, it would have been HUGE news.
Had it been fetal cells, rejection would be a major issue. There’s no way this would work without sourcing the tissue from the patient.
cc wrote: “If it had been fetal stem cells, it would have been HUGE news.”
The main product of fetal stem cells seems to be medical disasters.
http://www.stemcellresearch.org/facts/2005-09-05_esc_mutations.pdf