CFU-GEMM

CFU-GEMM is a colony forming unit that generates myeloid cells. CFU-GEMM cells are the oligopotential progenitor cells for myeloid cells; they are thus also called common myeloid progenitor cells or myeloid stem cells. 'GEMM' stands for granulocyte, erythrocyte, monocyte, megakaryocyte. CFU-GEMM is a colony forming unit that generates myeloid cells. CFU-GEMM cells are the oligopotential progenitor cells for myeloid cells; they are thus also called common myeloid progenitor cells or myeloid stem cells. 'GEMM' stands for granulocyte, erythrocyte, monocyte, megakaryocyte. The common myeloid progenitor (CMP) and the common lymphoid progenitor (CLP) are the first branch of cell differentiation in hematopoiesis after the hemocytoblast (hematopoietic stem cell). In current terminology, CFU-S refers to the pluripotent stem cells that can differentiate into all types of blood cells. CFU-S divides into two lineages: the lymphoid precursor (CFU-LSC) and the myeloid precursor (CFU-GEMM). The CFU-GEMM cell is capable of differentiating into white blood cells, red blood cells, and platelets, all of which are normally found in circulating blood. It has been suggested that eosinophils do not derive from the common myeloid progenitor in humans.