Ribonucleoproteins Polypeptides of Small Nuclear Mice Immunized with Recombinant Distinct B Cell Epitope Spreading Patterns in Ribonucleoproteins: Antigen-Dependent Immune Responses to Small Nuclear
نویسندگان
چکیده
منابع مشابه
B and T cell responses to the spliceosomal heterogeneous nuclear ribonucleoproteins A2 and B1 in normal and lupus mice.
Autoantibodies directed against spliceosomal heterogeneous nuclear ribonucleoproteins (hnRNPs) are a typical feature of rheumatoid arthritis, systemic lupus erythematosus, and mixed-connective tissue disease. With the aim of investigating a potential pathogenic role of these Abs, we have studied the Ab response to A2/B1 hnRNPs in different murine models of lupus. The specificity of anti-A2/B1 A...
متن کاملDifferential responses to Smith D autoantigen by mice with HLA-DR and HLA-DQ transgenes: dominant responses by HLA-DR3 transgenic mice with diversification of autoantibodies to small nuclear ribonucleoprotein, double-stranded DNA, and nuclear antigens.
Anti-Smith (Sm) D autoantibodies are specific for systemic lupus erythematosus. In this investigation, the influence of HLA-D genes on immune responses to SmD was investigated. Mice with HLA-DR3, HLA-DR4, HLA-DQ0601, HLA-DQ0604, or HLA-DQ8 transgenes were immunized with recombinant SmD1, and their Ab responses were analyzed. Analysis by ELISA showed that all strains responded well to SmD. Howev...
متن کاملStrong Immune Responses Induced by a DNA Vaccine Containing HPV16 Truncated E7 C-terminal Linked to HSP70 Gene
Background: Vaccines capable of controlling tumor virus based infections are found difficult to develop due to the consistence latent infection in the host. DNA vaccines are attractive tools for the development of HPV vaccines and inducing antigen-specific immunity owing to the stability, simplicity of delivery, safety and cost effectiveness. However, there is a need to increase their potency b...
متن کاملThe U1-snRNP complex: structural properties relating to autoimmune pathogenesis in rheumatic diseases.
The U1 small nuclear ribonucleoprotein particle (snRNP) is a target of autoreactive B cells and T cells in several rheumatic diseases including systemic lupus erythematosus (SLE) and mixed connective tissue disease (MCTD). We propose that inherent structural properties of this autoantigen complex, including common RNA-binding motifs, B and T-cell epitopes, and a unique stimulatory RNA molecule,...
متن کاملAn Immunoglobulin Light Chain
Identification of the immunogens responsible for the production of pathogenic autoantibodies is a major problem in the field of autoimmunity. In the principal diseases that are thought to involve autoimmunization, rheumatoid arthritis, type I diabetes, and multiple sclerosis are examples, the instigating stimulus is unknown. Another example of the gap in our knowledge of disease-causing immunog...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2002