Adult stem cells work. I got to donate for a little boy with leukemia 2 years or so ago, and finally got some information about him recently...he’s doing quite well.
Reasonably easy procedure...5 days of shots and on the 5th they filter the stem cells out of your blood. Wasn’t any rougher than donating blood really.
As someone who has received a bone marrow transplant, I want to say “Thank you and God bless you for donating!”
17 years cancer free and counting!!!