(3) plasticity: B or macrophages, dendritic cells from lymphoid progenitors (plasmacytoid, pDC)
All the cellular components
of the immune system derive from a pluripotent hematopoietic
stem cell
(1)Myeloid and erythroid potential
monocytes,
granulocytes,
macrophages and most dC.
(2) lymphoid potential: NK cells, T and B cells