Hematopoietic stem cell

The stem cells that form blood and immune cells are known as hematopoietic stem cells (HSCs). A hematopoietic stem cell is a cell isolated from the blood or bone marrow that can renew itself, can differentiate to a variety of specialized cells, can mobilize out of the bone marrow into circulating blood Their Transplantation are now routinely used to treat patients with cancers and other disorders of the blood and immune systems. They are ultimately responsible for the constant renewal of blood…HSCs have an identity problem. First, the ones with long-term replicating ability are rare. Second, there are multiple types of stem cells. And, third, the stem cells look like many other blood or bone marrow cells.Markers of hemaopoietic are CD34^low/-, SCA-1^+, Thy1^+/lo CD38⁺ C-kit⁺ lin^-*.cultures of HSCs that could maintain their characteristic properties of self-renewal and lack of differentiation could provide an unlimited source of cells for therapeutic transplantation and study. HSCs may home to damaged skeletal and cardiac muscle or liver and regenerate those tissues