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Embryonic Stem Cell. Jun 17,  · Most of the information about adult stem cells comes from studies of mice. The list of adult tissues reported to contain stem cells is growing and includes bone marrow, peripheral blood, brain, spinal cord, dental pulp, blood vessels, skeletal muscle, epithelia of the skin and digestive system, cornea, retina, liver, and pancreas.

Scientists are discovering that many tissues and organs contain a small number of adult stem cells that help maintain them. Adult stem cells have been found in the brain, bone marrow, blood vessels, skeletal muscle, skin, teeth, heart, gut, liver, . Adult stem cell Adult stem cells are undifferentiated cells found throughout the body that divide to replenish dying cells and regenerate damaged tissues. Also known as somatic stem cells, .

The primary role of adult stem cells in humans is to maintain and repair the tissue in which they are found. While we call them adult stem cells, they are more accurately called somatic (from the Greek word soma = body) because they come virtually any body tissue, not only in adults but children and babies as well. 1 MCB38 Lecture #6: Firestone Spring Adult (Somatic) Stem cells: Adult stem cells: Tissue-specific stem cells.A multipotent or unipotent stem cell found in fetal and/or adult tissues that typically generates the type of tissue in which it is found (blood stem cells make blood, neural stem cells make neurons, and so forth). Adult stem cells are considered to be relatively .

Jul 10,  · Humans have more than three trillion cells as an adult, with somatic cells making up the bulk of that number. The somatic cells that have differentiated can become adult neurons in the nervous system, blood cells in the cardiovascular system, liver cells in the digestive system, or any of the many other types of cells found throughout the body.