نتایج جستجو برای: igg2
تعداد نتایج: 1078 فیلتر نتایج به سال:
Background: An increased risk for invasive infections with encapsulated bacteria such as Streptococcus pneumoniae has been described in patients with chronic kidney disease (CKD) or in those on dialysis. The aim of this study was to evaluate the antibody response to pneumococcal capsular polysaccharide vaccine in CKD patients. Methods: Sixty-six patients with CKD and 40 healthy indiv...
To assess the humoral immunological responses at the IgG subclass level in yersiniosis specific antibody responses against lipopolysaccharide of Yersinia enterocolitica 03 (LPS) and Yersinia Yop proteins were analyzed by ELISA. Thirty five patients with arthritis and forty nine patients with uncomplicated yersiniosis were included in the study. Analysis of the IgG subclass responses to the LPS ...
The direct induction of cell death, or apoptosis, in target cells is one of the effector mechanisms for the anti CD20 antibody Rituximab. Here we provide evidence that Rituximab's apoptotic ability is linked to the antibody IgG isotype. Reformatting Rituximab from the standard human IgG1 heavy chain into IgG2 or IgG4 boosted in vitro apoptosis induction in the Burkitt's lymphoma B cell line Ram...
N-glycosylation of the immunoglobulin Fc moiety influences its biological activity by, for example, modulating the interaction with Fc receptors. Changes in IgG glycosylation have been found to be associated with various inflammatory diseases. Here we evaluated for the first time IgG Fc N-glycosylation changes in well-defined antibody-mediated autoimmune diseases, that is, the neurological diso...
Objective: A humoral autoimmune response to glutamic acid decarboxylase (GAD65) is common both in patients with type 1 diabetes and in those with the autoimmune polyendocrinopathy-candidiasisectodermal dystrophy (APECED) syndrome, while overt type 1 diabetes is relatively rarely diagnosed in APECED patients. The aim of this study was to assess whether this difference in the incidence of type 1 ...
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