The frequency of Dw2 was remarkably low, especially in females, which is of interest, as the same antigen has a low frequency in some other autoimmune diseases.
The expression of HRES-1 salivary gland may explain its antigenicity in a small proportion of Sjögren's syndrome patients as well as suggesting mechanisms whereby it may contribute to the chronic inflammation of autoimmune disease.
The expression of HRES-1 salivary gland may explain its antigenicity in a small proportion of Sjögren's syndrome patients as well as suggesting mechanisms whereby it may contribute to the chronic inflammation of autoimmune disease.
Polymorphisms of the HLA-DP region loci have been shown to associate with autoimmune diseases which share immunological features with IgAN; coeliac disease (CD) and dermatitis herpetiformis (DH).
In accordance with its pleiotropic functions, IL-6 is indicated to be involved in the pathogenesis of several diseases including autoimmunities, lymphoid malignancies and inflammations.
On the other hand, accumulating evidence has revealed that overproduction of IL-6 may be responsible for the pathogenesis and/or several symptoms of a variety of diseases, including autoimmune diseases, malignancies, and viral diseases.
The data may imply that the effect of TNF on the immune system may be more relevant to the pathogenesis of the autoimmune disease than direct local effects at some target organs.
In this report, we discuss the possible involvement of interleukin-6 in the pathogenesis of a variety of autoimmune diseases and the regulatory mechanism of expression of the interleukin-6 gene.
Thus, IL-2 reverses immunological tolerance in determined in vitro or in vivo circumstances, is produced at abnormally high levels in certain autoimmune diseases, and induces organ-specific autoimmune lesions when administered to patients.
Both splits also distinguish each of the two DR3-bearing extended haplotypes (HLA-B8,SCO1,DR3,DQw2,Dw24 and B18,F1C30,DR3,DQw2,Dw25) found associated to several autoimmune diseases as insulin-dependent diabetes mellitus (IDDM), systemic lupus erythematosus (SLE) and myasthenia gravis.
The epitopes recognized by these antibodies were mapped by expression of subfragments of p68 cDNA in Escherichia coli and testing of the corresponding recombinant proteins for immunoreactivity with sera of patients with autoimmune diseases.
The epitopes recognized by these antibodies were mapped by expression of subfragments of p68 cDNA in Escherichia coli and testing of the corresponding recombinant proteins for immunoreactivity with sera of patients with autoimmune diseases.
The epitopes recognized by these antibodies were mapped by expression of subfragments of p68 cDNA in Escherichia coli and testing of the corresponding recombinant proteins for immunoreactivity with sera of patients with autoimmune diseases.