Common variable immune deficiency (CVID) presenting as an autoimmune disease: role of memory B cells
Section snippets
Take home messages
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CVID is the most common symptomatic primary immunodeficiency
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CVID may present with autoimmune disease, most commonly an immune cytopenia
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Decreased numbers of IgM+ memory cells and anti-pneumococcal antibodies may correlate with increased risk for infections
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Decreased numbers of switched memory cells may correlate best with autoimmunity
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Splenectomy in CVID patients with immune cytopenias poses a potential greater risk of infection from encapsulated bacteria
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Serum immunoglobulins should be checked
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Cited by (33)
Development of systemic sclerosis in a patient with common variable immunodeficiency
2015, Clinical ImmunologyCytopenia and autoimmune diseases: A vicious cycle fueled by mTOR dysregulation in hematopoietic stem cells
2013, Journal of AutoimmunityCitation Excerpt :Paradoxically, autoimmune diseases are also associated with immune deficiency and infections. For instance, at least two-thirds of patients with common variable immunodeficiency exhibit signs of autoimmune diseases [4–7]. In addition, patients with primary immune deficiency, such as DiGeorge syndrome, also exhibit signs of autoimmunity [8–12].
Immunodeficiencies and their relation with autoinmune diseases
2012, Revista Medica Clinica Las CondesThe autoimmune lymphoproliferative syndrome: A rare disorder providing clues about normal tolerance
2010, Autoimmunity ReviewsCitation Excerpt :Clues to the pathophysiology of a condition can often be found in considering other disease states in which it occurs. Autoimmune cytopenias have been described in T cell disorders including Digeorge syndrome and HIV [31,32], as well as B cell disorders such as common variable immunodeficiency and chronic lymphocytic leukemia [33,34]. In fact, cytopenias are the most common manifestation of autoimmunity in all primary immunodeficiencies [35], and have also been reported in other systemic autoimmune conditions [36].
Autoimmune manifestations in primary immune deficiencies
2009, Autoimmunity ReviewsCitation Excerpt :Disease manifestations are very heterogeneous and associate infections, systemic granulomatosis, autoimmune manifestations, lymphoproliferation and gastrointestinal disease. Biological analyses reveal hypogammaglobulinemia, a normal B cell count in most of the cases and a variable T cell phenotype [21]. Autoimmune manifestations occur in about 22% of CVID patients [20,22] (Table 1).
Patients with common variable immunodeficiency complicated by autoimmune phenomena have lymphopenia and reduced treg, Th17, and NK cells
2021, Journal of Clinical Medicine