Stem cells: What they are and what they do. Stem cells and derived products offer great promise for new medical treatments. Learn about stem cell types, current and possible uses, ethical issues, and the state of research and practice. Bone marrow also contains a second type of adult stem cell known as a stromal or mesenchymal stem cell. Stromal stem cells become bone, cartilage, fat and connective tissues found in bone. Adult stem cells have also been found in many other tissues such as the brain, skeletal muscle, blood vessels, skin, liver, teeth and the heart.Author: Stephanie Watson & Craig Freudenrich, Ph.D.
Normal differentiation pathways of adult stem cells. In a living animal, adult stem cells are available to divide for a long period, when needed, and can give rise to mature cell types that have characteristic shapes and specialized structures and functions of a particular tissue. There are several ways adult stem cells can be isolated, most of which are being actively explored by our researchers. 1) From the body itself: Scientists are discovering that many tissues and organs contain a small number of adult stem cells that help maintain them.
Jan 04, 2018 · Another important difference between adult vs embryonic stem cells is embryonic stem cells grow easily in the laboratory, while adult stem cells are difficult to grow. This is an important difference, in that it takes large numbers of cells to create stem cell replacement therapies. Adult vs Embryonic Stem Cells in the LabAuthor: Lori Allen.