How does GM-CSF work?

How does GM-CSF work?

GM-CSF is a monomeric glycoprotein that functions as a cytokine — it is a white blood cell growth factor. GM-CSF stimulates stem cells to produce granulocytes (neutrophils, eosinophils, and basophils) and monocytes.

What is CD116?

The granulocyte-macrophage colony-stimulating factor receptor also known as CD116 (Cluster of Differentiation 116), is a receptor for granulocyte-macrophage colony-stimulating factor, which stimulates the production of white blood cells.

What secretes GM-CSF?

GM-CSF is produced by various cell types including macrophages, mast cells, T cells, fibroblasts and endothelial cells 8, 9, mostly in response to immune activation and cytokines that mediate inflammation.

Are CSFs cytokines?

Granulocyte-macrophage colony-stimulating factor, also known as GM-CSF and CSF2, is a cytokine that controls the production, differentiation, and function of granulocytes and macrophages.

What is GM-CSF cytokine?

A substance that helps make more white blood cells, especially granulocytes, macrophages, and cells that become platelets. It is a cytokine that is a type of hematopoietic (blood-forming) agent. Also called granulocyte-macrophage colony-stimulating factor and sargramostim.

Is Gmcsf a cytokine?

Granulocyte macrophage colony stimulating factor (GM-CSF) is generally recognized as an inflammatory cytokine. Its inflammatory activity is primarily due its role as a growth and differentiation factor for granulocyte and macrophage populations.

What is the function of interleukins?

interleukin (IL), any of a group of naturally occurring proteins that mediate communication between cells. Interleukins regulate cell growth, differentiation, and motility. They are particularly important in stimulating immune responses, such as inflammation.

Why is G-CSF given?

G-CSF encourages the bone marrow to make white blood cells. This helps to reduce the risk of infection. It also allows chemotherapy treatments to be given on time and at the planned dose.

Is G-CSF a cytokine?

Functionally, it is a cytokine and hormone, a type of colony-stimulating factor, and is produced by a number of different tissues. G-CSF also stimulates the survival, proliferation, differentiation, and function of neutrophil precursors and mature neutrophils.

What is the difference between G CSF and GM-CSF?

The G-CSF receptor (G-CSFR; CD114) is a homo-oligo-dimer, whereas the GM-CSF receptor (GM-CSFR; CD116) is a hetero-oligo-dimer sharing a β-chain with the IL-3 and IL-5 receptors. The G-CSFR is expressed primarily on neutrophils and bone marrow precursor cells.

Is M CSF a cytokine?

Macrophage colony-stimulating factor (M-CSF) is a cytokine found in the brain whose receptor is expressed by microglia.