نتایج جستجو برای: interferon receptor
تعداد نتایج: 644919 فیلتر نتایج به سال:
Virus-responsive signaling pathways that induce alpha/beta interferon production and engage intracellular immune defenses influence the outcome of many viral infections. The processes that trigger these defenses and their effect upon host permissiveness for specific viral pathogens are not well understood. We show that structured hepatitis C virus (HCV) genomic RNA activates interferon regulato...
Background: All-trans retinoic acid (ATRA) has a variety of biological activities, including immunomodulatory action in a number of inflammatory and autoimmune diseases. The purpose of this study was to investigate the effects of all-trans retinoic acid on the treatment of autoimmune diabetes in mice and its effects on expressions of Peroxisome Proliferator-Activated Receptor gamma (PPARγ...
Immunization of mice with heat shock protein 60 from Histoplasma capsulatum or a polypeptide from the protein designated F3 confers protection. Vbeta8.1/8.2+ T cells are critically important for the protective efficacy of this antigen. The production of interleukin-10 and gamma interferon following vaccination is essential for efficacy. In this study, we sought to determine whether the absence ...
Patients with diffuse large cell lymphoma who have an adequate vitamin D supply derive significantly more benefit from immuno-chemotherapy rituximab than patients deficiency; this is especially true for female patients. We already been able to show that increases the antibody-dependent cytotoxicity (ADCC) of NK cells in a sex-dependent manner, but it unclear how makes efficient. Methods: Health...
Abstract The innate immune system is equipped with multiple receptors to detect microbial nucleic acids and induce type I interferon (IFN) restrict viral replication. When dysregulated these receptor pathways inflammation in response host promote development persistence of autoimmune diseases like Systemic Lupus Erythematosus (SLE). IFN production regulated by the Interferon Regulatory Factor (...
This report describes similarities between the structure and function of the Interferon receptor and receptors for glycoprotein hormones and several bacterial toxins. Spe cifically, it describes several common molecular and mechanistic elements, including: (a) the presence of a glycoprotein as well as a ganglioside component in the receptor; (b) changes in membrane structure as a conse quence o...
OBJECTIVES Lung contusion is a major risk factor for the development of acute respiratory distress syndrome. We set to determine the role of toll-like receptor 3 and the binding of double-stranded RNA in the pathogenesis of sterile injury following lung contusion. DESIGN Toll-like receptor 3 expression was analyzed in postmortem lung samples from patients with lung contusion. Unilateral lung ...
BACKGROUND High-density lipoprotein (HDL) protects the artery wall by removing cholesterol from lipid-laden macrophages. However, recent evidence suggests that HDL might also inhibit atherogenesis by combating inflammation. METHODS AND RESULTS To identify potential antiinflammatory mechanisms, we challenged macrophages with lipopolysaccharide, an inflammatory microbial ligand for Toll-like re...
The aim of this study was to investigate the knockdown efficiency of 2'-O-methylated (2'-OMe)-modified small interfering RNAs (siRNAs) on human rhinovirus 1B (HRV1B) replication and the interferon response. Thus, 24 2'-OMe-modified siRNAs were designed to target HRV1B. The RNA levels of HRV1B, Toll-like receptor 3, melanoma differentiation-associated gene 5, retinoic acid inducible gene-I, and ...
Plasmacytoid dendritic cells (pDC) are specialized in secretion of type I interferon in response to pathogens. Here we show that natural monoamines and synthetic amines inhibit pDC activation by RNA viruses. Furthermore, a synthetic analogue of histamine reduces type I interferon production in a mouse model of influenza infection. We identify CXC chemokine receptor 4 (CXCR4) as a receptor used ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید