Hematopoietic stem cells

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Hematopoietic Stem Cells

Hematopoietic stem cells (pronunciation: he·ma·to·poi·et·ic stem cells) are the stem cells that give rise to all the other blood cells through the process of hematopoiesis. They are located in the red bone marrow, which is found in the core of most bones.

Etymology

The term "hematopoietic" comes from the Greek words "haima" meaning "blood" and "poiesis" meaning "to make".

Function

Hematopoietic stem cells have the unique ability to develop into all types of blood cells, including red blood cells (erythrocytes), white blood cells (leukocytes), and platelets. This process is regulated by the body's needs and is influenced by various growth factors and cytokines.

Clinical Significance

Hematopoietic stem cells are crucial in the treatment of various blood disorders and immune system disorders. They are used in stem cell transplantation, particularly in the treatment of leukemia and lymphoma.

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