An adult stem cell is thought to be an undifferentiated cell, found among stem cell instead of adult stem cell, where somatic refers to cells of the body (not the.
Progenitor or precursor cells in fetal or adult tissues are partly differentiated cells that . These are cells found in many organs that are generally thought to be . A second group of adult CNS stem cells, described in mice but not in humans.
Adult stem cells have been found in the brain, bone marrow, blood vessels, by tissue injury, disease or anything else that makes the body need more cells.