Ads
related to: cytokine vs interleukin
Search results
Results From The WOW.Com Content Network
Interleukin 3 (IL3) is a cytokine that regulates hematopoiesis by controlling the production, differentiation and function of granulocytes and macrophages. [ 15 ] [ 16 ] The protein, which exists in vivo as a monomer, is produced in activated T cells and mast cells, [ 15 ] [ 16 ] and is activated by the cleavage of an N-terminal signal sequence.
Because cytokines are characterised by considerable redundancy and pleiotropism, such distinctions, allowing for exceptions, are obsolete. The term interleukin was initially used by researchers for those cytokines whose presumed targets are principally white blood cells (leukocytes). It is now used largely for designation of newer cytokine ...
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 ]
This cytokine may bind or may itself be a ligand of the IL-18 receptor (IL18R1 / IL-1Rrp). It binds to the interleukin 18 binding protein (IL18BP), forming a complex with the beta subunit of the IL-18 receptor (IL-1F4), thereby inhibiting its activity. 5 alternative transcripts encoding different IL-37 isoforms have been described. [45]
Interleukin-2 (IL-2) is an interleukin, which is a type of cytokine signaling molecule forming part of the immune system. It is a 15.5–16 kDa protein [ 5 ] that regulates the activities of white blood cells (leukocytes, often lymphocytes ) that are responsible for immunity.
TNF can induce fever by triggering the release of cytokines interleukin-1 and interleukin-6, or through other mediators like PLA2. TNF or its mediators can reach the hypothalamus either through circulation in the bloodstream or through secretion by macrophages and endothelial cells near the hypothalamus.
Their release is often stimulated by pro-inflammatory cytokines such as interleukin 1. Inflammatory chemokines function mainly as chemoattractants for leukocytes, recruiting monocytes, neutrophils and other effector cells from the blood to sites of infection or tissue damage.
Type II cytokine receptors include those that bind interferons and those that bind members of the interleukin-10 family (interleukin-10, interleukin-20, interleukin-22, and interleukin-28). [ 3 ] [ 2 ] Expression of specific receptor varieties is highly variable across tissue types with some receptors being ubiquitously expressed and some ...