Identifying functional defects in patients with immune dysregulation due to LRBA and CTLA-4 mutations
نویسندگان
چکیده
منابع مشابه
Murine LRBA deficiency causes CTLA-4 deficiency in Tregs without progression to immune dysregulation
Inherited mutations in lipopolysaccharide-responsive beige-like anchor (LRBA) cause a recessive human immune dysregulation syndrome with memory B-cell and antibody deficiency (common variable immunodeficiency), inflammatory bowel disease, enlarged spleen and lymph nodes, accumulation of activated T cells and multiple autoimmune diseases. To understand the pathogenesis of the syndrome, C57BL/6 m...
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چکیده ندارد.
Deleterious mutations in LRBA are associated with a syndrome of immune deficiency and autoimmunity.
Most autosomal genetic causes of childhood-onset hypogammaglobulinemia are currently not well understood. Most affected individuals are simplex cases, but both autosomal-dominant and autosomal-recessive inheritance have been described. We performed genetic linkage analysis in consanguineous families affected by hypogammaglobulinemia. Four consanguineous families with childhood-onset humoral imm...
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Both the CTLA-4 pathway and regulatory T cells (Treg) are essential for the control of immune homeostasis. Their therapeutic relevance is highlighted by the increasing use of anti-CTLA-4 antibody in tumor therapy and the development of Treg cell transfer strategies for use in autoimmunity and transplantation settings. The CTLA-4 pathway first came to the attention of the immunological community...
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ژورنال
عنوان ژورنال: Blood
سال: 2017
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood-2016-10-745174