The best-known examples are the embryonic stem cells found within an early-stage embryo. These cells can generate all the major cell types of the body. Stem cells have also been isolated from various other tissues, including bone marrow, muscle, heart, gut and even the brain.
The correct answer is stem cell. Istem cell research has the potential to significantly impact the development of disease modifying treatments for Parkinson’s disease and considerable progress has been made in creating dopamine producing cells from stem cells.
