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Humoral Immunity in Nasal Mucosa of Patients with Common Variable Immunodeficiency

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Journal J Clin Immunol
Publisher Springer
Date 1987 Jan 1
PMID 3558733
Citations 1
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Abstract

Humoral immunodeficiency, as reflected by the low serum immunoglobulin (Ig) concentrations in adult patients with common variable immunodeficiency (CVID), was even more severely expressed at the B-cell level in their nasal mucosa. No Ig-producing cells could be detected by immunohistochemistry in 11 of 19 mucosal specimens. The epithelial distribution of secretory component (SC) was normal in all specimens, but a sign of SC-dependent IgM transport was seen in only three. Epithelial IgA was completely lacking. All patients had had recurrent lower respiratory tract infections and 16 had recurrent or chronic infections of the upper respiratory tract. A previous report indicated that the intestinal mucosa is a privileged site for maturation of B cells in patients with CVID; the present study shows that this does not hold true for the nasal mucosa. This difference in B-cell maturation may in part explain the preferential susceptibility to infections in the respiratory tract of patients with CVID.

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References
1.
Ammann A, Hong R . Selective IgA deficiency: presentation of 30 cases and a review of the literature. Medicine (Baltimore). 1971; 50(3):223-36. View

2.
Karlsson G, Hansson H, Petruson B, Bjorkander J . The nasal mucosa in immunodeficiency. Surface morphology, mucociliary function and bacteriological findings in adult patients with common variable immunodeficiency or selective IgA deficiency. Acta Otolaryngol. 1985; 100(5-6):456-69. DOI: 10.3109/00016488509126571. View

3.
. Primary immunodeficiency diseases. Report prepared for the WHO by a scientific group on immunodeficiency. Clin Immunol Immunopathol. 1983; 28(3):450-75. View

4.
Oxelius V . Crossed immunoelectrophoresis and electroimmunoassay of human IgG subclasses. Acta Pathol Microbiol Scand C. 1978; 86C(3):109-16. DOI: 10.1111/j.1699-0463.1978.tb02567.x. View

5.
Broom B, de la Concha E, Webster A, LOEWI G, Asherson G . Dichotomy between immunoglobulin synthesis by cells in gut and blood of patients with hypogammaglobulinaemia. Lancet. 1975; 2(7928):253-6. DOI: 10.1016/s0140-6736(75)90965-4. View