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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 ...
Interferon alfa ( INN) or HuIFN-alpha-Le, trade name Multiferon, is a pharmaceutical drug composed of natural interferon alpha (IFN-α), obtained from the leukocyte fraction of human blood following induction with Sendai virus. Interferon alfa contains several naturally occurring IFN-α subtypes and is purified by affinity chromatography.
Interferon alpha-1 is a protein that in humans is encoded by the IFNA1 gene. [3] [4] Leukocyte interferon is produced predominantly by B lymphocytes. Immune interferon ( IFN-gamma; MIM 147570) is produced by mitogen - or antigen -stimulated T lymphocytes . [supplied by OMIM] [4]
Here x is the size of the population at a given time, r is inherent per-capita growth rate, and K is the carrying capacity.. Two species. Given two populations, x 1 and x 2, with logistic dynamics, the Lotka–Volterra formulation adds an additional term to account for the species' interactions.