February 15, 2008
- Stem Cell Research
What is a stem cell?
Stem cells are cells that can renew themselves and differentiate into different cell types in the body like brain cells or blood cells.
What is stem cell research? (…)

What is a stem cell?
Stem cells are cells that can renew themselves and differentiate into different cell types in the body like brain cells or blood cells.
What is stem cell research? (…)