Multiple sclerosis (MS) is a complex disorder of the central nervous system that appears to be driven by a shift in immune functioning toward excess inflammation that results in demyelination and axonal loss. Beta interferons were the first class of disease-modifying therapies to be approved for patients with MS after treatment with this type I interferon improved the course of MS on both clini...

Human Interferon β (INF-β) is a member of cytokines family which different studies have shown its immunomodulatory and antiviral activities. In this study an expression vector was designed and constructed for expression of human INF-β-1b either in shake flasks or bench top bioreactor. The designed vector was constructed based upon pET-25b(+) with T7 promoter. Recombinant human beta interferon (...

To investigate the role of gallic acid in lipopolysaccharide/interferon-gamma induced macrophage polarization toward M1. Macrophages were isolated from peritoneal wash fluid and exposed to prepared at concentrations control, 6.25, 12.5, 25 37.5 μg/ml, presence lipopolysaccharide interferon-gamma, for establishment M1 polarization. Adenosine 5’-monophosphate-activated protein kinase inhibitor co...

Analysis of human beta interferon (IFN) mRNA preparations obtained from poly(I) . poly (C)-induced human diploid fibroblasts (FS-4) and from several similarly induced human-mouse somatic cell hybrids by electrophoresis through agarose-CH3HgOH tube gels led to the detection of at least five translationally active human IFN-beta mRNA species. The results obtained are consistent with the existence...

IL-4: Interleukin 4 IFN-b: Interferon beta IFN-b1a: Interferon beta-1a MS: Multiple sclerosis SSc: Systemic sclerosis Th2: T helper 2 INTRODUCTION Interferon beta-1a (IFN-b1a) is a cytokine therapy used in the treatment of relapsing-remitting multiple sclerosis. The most common adverse injection site reactions include local erythema, pain, and induration. Other less frequently encountered react...

OBJECTIVES Previous systematic reviews and meta-analyses of treatments in relapsing-remitting multiple sclerosis (RRMS) derived their findings from either placebo-controlled studies only or separately from head-to-head and comparative studies. The purpose of this study is to compare annualized relapse rates (ARR) of fingolimod versus all of the commonly used first-line treatments in RRMS using ...

BACKGROUND A characteristic feature of erythema multiforme is an acute inflammatory reaction of the skin with an infiltrate largely composed of mononuclear cells around the upper dermal vessels and in the dermal-epidermal interface. OBJECTIVE To determine the composition and localization of leukocyte subsets and corresponding expression of chemokines with chemoattractant properties for lympho...

The development of neutralizing antibodies (NAbs) is a major problem in multiple sclerosis (MS) patients treated with interferon-beta (IFN-ß). Whereas binding antibodies (BAbs) can be demonstrated in the vast majority of patients, only a smaller proportion of patients develop NAbs. The principle in NAb in vitro assays is the utilization of cultured cell lines that are responsive to IFN-ß. The c...