Blood cells are formed from hematopoietic stem cells (HSCs) through a process called differentiation. HSCs are multipotent, meaning they can give rise to various types of blood cells. The differentiation process involves several stages, which include:
Stem Cell Renewal: HSCs divide to produce more stem cells. Progenitor Cells: These cells are more differentiated than HSCs and are committed to becoming a specific type of blood cell. Mature Cells: Progenitor cells undergo further differentiation and maturation to become fully functional blood cells.