نتایج جستجو برای: autoantigens
تعداد نتایج: 4179 فیلتر نتایج به سال:
Type 1 diabetes results from the destruction of insulin-producing pancreatic b cells by a b cell–specific autoimmune process. b Cell autoantigens, macrophages, dendritic cells, B lymphocytes, and T lymphocytes have been shown to be involved in the pathogenesis of autoimmune diabetes. b Cell autoantigens are thought to be released from b cells by cellular turnover or damage and are processed and...
Cell membrane proteins are believed to play a critical role in the pathogenesis of autoimmune diseases. However, few membrane autoantigens have been linked with Behçet's disease. Here, a cell-chip was performed to identify autoantibody target cells, and the suspected autoantigens were detected using immunoblotting. The amino acid sequences of the detected proteins were determined using LC-MALDI...
High titer, class-switched autoantibodies are a hallmark of systemic lupus erythematosus (SLE). Dysregulation of the interferon (IFN) pathway is observed in individuals with active SLE, although the association of specific autoantibodies with chemokine score, a combined measurement of three IFN-regulated chemokines, is not known. To identify autoantibodies associated with chemokine score, we de...
Advances in immunology, biochemistry, and molecular biology have enabled the development of a number of assays for measuring autoantibodies. ELISA has been widely used, because it can deal with relatively large numbers of serum samples more quickly than other immunologic methods, such as immunoblotting and immunoprecipitation. Recombinant autoantigens, which are generally produced in E. coli us...
Behçet's disease (BD) is a chronic inflammatory disease with multisystem involvement, and it is listed as a rare disease in the United States but is common in the Middle East, China, and Japan. The aim of this study was to identify novel autoantigens in Chinese patients with BD. First, the candidate autoantigens were screened by Western blotting, and the sequences of putative antigens were iden...
Complete deficiency of C1q is almost invariably associated with the development of systemic lupus erythematosus. It has been suggested that this association may result from a generalized failure to clear Ag-Ab complexes. However, it has not been demonstrated how such a broad impairment results in this specific and consistent autoimmune phenotype, in which photosensitive skin disease is the most...
Abstract T cell large granular lymphocyte leukemia (T-LGLL) is characterized by clonal expansion of cytotoxic cells and neutropenia. Compared to 1% the general population, about 25% T-LGLL patients develop rheumatoid arthritis (RA), an autoimmune disease anti-citrullinated protein antibodies (ACPAs). To investigate response in with both RA (T-LGLL/RA), we analyzed their ACPA positivity specific...
The standard method for immunoscreening of a cDNA expression library is time-consuming becauseof the production of a large proportion of false positives during the first and second round of screening.This problem is more important when a sensitive chemiluminescence detection system is used. Due tothe high sensitivity of the detection system, there is a need to avoid false posi...
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