Hormones called Colony-stimulating factors are involved in regulation of white blood cell populations.
They are the master regulators of granulocyte and macrophage populations. As well as they are hematopoietic growth factors that induce clonal growth of hematopoietic progenitors in vitro and in vivo.
It is a substance that stimulates the production of blood cells.
The Colony-stimulating factors include granulocyte colony-stimulating factor (G-CSF), granulocyte-macrophage colony-stimulating factor (GM-CSF), and promegapoietin.
The Colony stimulating factors circulate in the blood, acting as hormones, and are also secreted locally. One example of it is erythropoietin.
The main function of it is to increase the immune system by increasing the number of neutrophils produced.
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