Ethical Questions Surrounding Stem Cell Therapy
Stem cell therapy sits at a difficult intersection of hope, uncertainty, commerce, and moral conviction. Few areas of medicine generate such strong reactions from patients and policymakers at the same time. Families hear the phrase and think of a child with spinal muscular atrophy, a parent with Parkinson's disease, or a partner recovering from a stroke. Researchers hear something else as well: cell lines, differentiation pathways, tumor risk, immunologic com