نتایج جستجو برای: interferons
تعداد نتایج: 6791 فیلتر نتایج به سال:
Antiviral activity of rabbit and mouse fibroblast interferons was irreversibly destroyed by treatment with halomethyl ketone derivatives of phenylalanine but not by treatment with a halomethyl ketone derivative of lysine. The inactivation reaction was pH dependent, suggesting the involvement of an amino acid residue ionizing in the region of pH 7. Tryptophan and phenylalanine, known ligands of ...
UNLABELLED For almost three decades in many countries azathioprine has been used to treat relapsing-remitting multiple sclerosis. However its efficacy was usually considered marginal and following approval of β interferons for this indication it was no longer recommended as first line treatment, even if presently no conclusive direct β interferon-azathioprine comparison exists. To compare azath...
xpression of exogenous IFN - by bypassing the translation block protects cells gainst FMDV infection
Foot-and-mouth disease virus (FMDV) is the most contagious pathogen of cloven-hoofed animals. Previous studies have demonstrated that type I interferons [alpha/beta interferons (IFN/ s)] can suppress FMDV replication and spread. Conversely, FMDV can also inhibit IFNexpression in infected cells by
The two classes of interferons, type I (IFNalpha, IFNbeta, IFNomega, and IFNtau) and type II (IFNgamma) are pleiotropic cytokines that exhibit antiviral, antiproliferative, and immunomodulatory effects on their target cells. This article summarizes the advances made in elucidating the molecular events that mediate the biological responses to type I interferons.
Interferons are widely used platform therapies as disease-modifying treatment of patients with multiple sclerosis. Although interferons are usually safe and well tolerated, they frequently cause dermatological side effects. Here, we present a multiple sclerosis (MS) patient treated with interferon-β who developed new-onset psoriasis. Both her MS as well as her psoriasis finally responded to tre...
BACKGROUND Depression is among the commonest of psychiatric disorders, and inflammatory mechanisms have been suggested to play a role in its pathophysiology. Interferons are a superfamily of proinflammatory cytokines that play a role in host defence mechanisms. Interferons are used in the treatment of a variety of autoimmune (e.g. multiple sclerosis), viral (e.g. chronic hepatitis B and C), and...
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