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Interleukin 3 is an interleukin, a type of biological signal that can improve the body's natural response to disease as part of the immune system. [10] In conjunction with other β common chain cytokines GM-CSF and IL-5, IL-3 works to regulate the inflammatory response in order to clear pathogens by changing the abundance of various cell populations via binding at the interleukin-3 receptor.
This group of ILC produces IL-17 (especially IL-17A) [4] and IL-22. [5] Both cytokines can be produced by ILC 3 simultaneously or separately, provided that when IL-22 is produced alone it is a matter of NCR + ILC3. [5] ILC3 express IL-23R and the production of IL-17 and IL-22 is stimulated by IL-23 and IL-1β. [6]
Cytokine-induced killer cells (CIK) cells are a group of immune effector cells featuring a mixed T- and natural killer (NK) cell-like phenotype.They are generated by ex vivo incubation of human peripheral blood mononuclear cells (PBMC) or cord blood mononuclear cells with interferon-gamma (), anti-CD3 antibody, recombinant human interleukin (IL)-1 and recombinant human interleukin (IL)-2.
Interleukin 10 (IL-10) is a protein that inhibits the synthesis of a number of cytokines, including IFN-gamma, IL-2, IL-3, TNF, and GM-CSF produced by activated macrophages and by helper T cells. In structure, IL-10 is a protein of about 160 amino acids that contains four conserved cysteines involved in disulphide bonds. [33]
Epithelial cells in the lung express the cytokines IL-33 and IL-25, or TSLP, in response to various allergens, fungi, and viruses. These cytokines activate ILC2s, and therefore, an increased number of ILC2s, and type-2 cytokines (IL-4/5/13) are present in patients with allergic asthma. [3]
The interleukin-3 receptor is a molecule found on cells which helps transmit the signal of interleukin-3, a soluble cytokine important in the immune system. The gene coding for the receptor is located in the pseudoautosomal region of the X and Y chromosomes .
An inflammatory cytokine is a type of cytokine (a signaling molecule) that is secreted from immune cells and certain other cell types that promotes inflammation. Inflammatory cytokines are predominantly produced by T helper cells ( T h ) and macrophages and involved in the upregulation of inflammatory reactions. [ 1 ]
Basophils and mast cells that are treated with CCL2 release their granules to the intercellular space. This effect can be also potentiated by a pre-treatment with IL-3 or even by other cytokines. [15] [16] CCL2 augments monocyte anti-tumor activity and it is