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Utility of Peripheral Blood B Cell Subsets Analysis in Common Variable Immunodeficiency

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Date 2012 Jan 13
PMID 22236004
Citations 12
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Abstract

Abnormalities in peripheral blood B cell subsets have been identified in common variable immunodeficiency (CVID) patients and classification systems based upon their numbers have been proposed to predict the clinical features. We analysed B lymphocyte subsets by multi-colour flow cytometry (MFC) in a cohort of well-characterized CVID patients to look at their clinical relevance and validate the published association of different classification criteria (Freiburg, Paris and Euroclass) with clinical manifestations. CVID patients had a reduced proportion of total and switched memory B cells (MBC, swMBC) compared to normal controls (P < 0·0006). Patients classified in Freiburg Ia had a higher prevalence of granulomatous diseases (P = 0·0034). The previously published associations with autoimmune diseases could not be confirmed. The Euroclass classification was not predictive of clinical phenotypes. The absolute numbers of all B cell subsets were reduced in CVID patients compared to controls. There was a significant linear correlation between low absolute total B cells and MBC with granulomatous disease (P < 0·05) and a trend towards lower B cells in patients with autoimmune diseases (P = 0·07). Absolute number of different B cell subsets may be more meaningful than their relative percentages in assessing the risk of granulomatous diseases and possibly autoimmunity.

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References
1.
Mouillot G, Carmagnat M, Gerard L, Garnier J, Fieschi C, Vince N . B-cell and T-cell phenotypes in CVID patients correlate with the clinical phenotype of the disease. J Clin Immunol. 2010; 30(5):746-55. DOI: 10.1007/s10875-010-9424-3. View

2.
Eades-Perner A, Gathmann B, Knerr V, Guzman D, Veit D, Kindle G . The European internet-based patient and research database for primary immunodeficiencies: results 2004-06. Clin Exp Immunol. 2007; 147(2):306-12. PMC: 1810463. DOI: 10.1111/j.1365-2249.2006.03292.x. View

3.
Wehr C, Kivioja T, Schmitt C, Ferry B, Witte T, Eren E . The EUROclass trial: defining subgroups in common variable immunodeficiency. Blood. 2007; 111(1):77-85. DOI: 10.1182/blood-2007-06-091744. View

4.
Warnatz K, Schlesier M . Flowcytometric phenotyping of common variable immunodeficiency. Cytometry B Clin Cytom. 2008; 74(5):261-71. DOI: 10.1002/cyto.b.20432. View

5.
Berglund L, Wong S, Fulcher D . B-cell maturation defects in common variable immunodeficiency and association with clinical features. Pathology. 2008; 40(3):288-94. DOI: 10.1080/00313020801911470. View