Search results
Results From The WOW.Com Content Network
IFNs belong to the large class of proteins known as cytokines, molecules used for communication between cells to trigger the protective defenses of the immune system that help eradicate pathogens. [3] Interferons are named for their ability to "interfere" with viral replication [3] by protecting cells from virus infections.
Structural homogeneity has been able to partially distinguish between cytokines that do not demonstrate a considerable degree of redundancy so that they can be classified into four types: The four-α-helix bundle family (InterPro: IPR009079): member cytokines have three-dimensional structures with a bundle of four α-helices. This family, in ...
The type-I interferons (IFN) are cytokines which play essential roles in inflammation, immunoregulation, tumor cells recognition, and T-cell responses. In the human genome, a cluster of thirteen functional IFN genes is located at the 9p21.3 cytoband over approximately 400 kb including coding genes for IFNα (IFNA1, IFNA2, IFNA4, IFNA5, IFNA6, IFNA7, IFNA8, IFNA10, IFNA13, IFNA14, IFNA16 ...
Interleukin 13 (IL-13) is a pleiotropic cytokine that may be important in the regulation of the inflammatory and immune responses. [40] It inhibits inflammatory cytokine production and synergises with IL-2 in regulating interferon-gamma synthesis. The sequences of IL-4 and IL-13 are distantly related. [41]
[45] [46] Common cytokines include interleukins that are responsible for communication between white blood cells; chemokines that promote chemotaxis; and interferons that have anti-viral effects, such as shutting down protein synthesis in the host cell. [47] Growth factors and cytotoxic factors may also be released. These cytokines and other ...
The precise role of double-stranded (ds)RNA is still widely investigated as a central player in the Interferon System. Groups have found that positive-strand RNA viruses and dsRNA viruses produced significant amounts of dsRNA, but the precise methods mammalian cells leverage to distinguish between self vs. non-self dsRNA have yet to be uncovered.
The interferon receptor is a molecule displayed on the surface of cells which interacts with extracellular interferons. Class II cytokine receptors bind type I, type II, and type III interferons. Type I interferons play important roles in both the adaptive and innate immune responses, prevent proliferation of pathogens, and have antiviral ...
3440 15965 Ensembl ENSG00000188379 ENSMUSG00000078354 UniProt P01563 P01573 RefSeq (mRNA) NM_000605 NM_010503 RefSeq (protein) NP_000596 NP_034633 Location (UCSC) Chr 9: 21.38 – 21.39 Mb Chr 4: 88.6 – 88.6 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Interferon alpha-2 is a protein that in humans is encoded by the IFNA2 gene. Protein family Human interferon alpha-2 (IFNα2) is ...