Review Article

Ethical Implications in the Use of Embryonic and Adult Neural Stem Cells

Table 1

Ethical considerations in the use of neural stem cells. Ethical considerations related to the origin and source of neural stem cells and the potential clinical applications.

Ethical considerationsā€‰

OriginEmbryos from miscarriages and abortions, IVF embryos, ex profeso embryos, cultures, cadavers, tissues and somatic cells. Care and preservation of progenitor cells. Patents

ApplicationsBasic research, characterization, biological behavior, differentiation, migration, neurodevelopment. Transplants, diseases of neurodevelopment, trauma, stroke, neurodegenerative diseases. Regenerative therapy. Risks, long term results. Public health impact. Patents and accessibility