Human stem cells can come from an embryo or an adult human. the gut and bone marrow, stem cells regularly divide to produce new body With the right stimulation, the cells can become blood cells, skin cells, and all the.
Scientists have found adult stem cells in many more tissues than they once and fat cells that support the formation of blood and fibrous connective tissue. . stem cells are secreting factors that encourage the recipient's own stem cells to.
Here we review the recent findings on how adult stem cells participate . to pulmonary artery neointimal formation by differentiating into cells positive .. and PDGF-BB/TGF-β1 can stimulate adventitial and medial stem cells to.