Genetic basis of IgE responsiveness: relevance to the atopic diseases

Marsh, David G. ; Neely, John D. ; Breazeale, Daniel R. ; Ghosh, Balaram ; Freidhoff, Linda R. ; Schou, Carsten ; Beaty, Terri H. (1995) Genetic basis of IgE responsiveness: relevance to the atopic diseases International Archives of Allergy and Immunology, 107 (1-3). pp. 25-28. ISSN 1018-2438

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Related URL: http://dx.doi.org/10.1159/000236920

Abstract

Genetic analysis of 170 subjects in 11 extended Amish families revealed evidence for linkage of five markers in chromosome 5q31.1 with a gene controlling total serum IgE levels. No linkage was found between these markers and specific IgE antibody levels. Analysis of total IgE within a subset of 128 IgE-antibody-negative sib pairs confirmed evidence for linkage to 5q31.1, especially IL4 (p = 4 × 10--6). These and other data suggest that IL4 or a nearby gene regulates IgE production in a non-antigen-specific (noncognate) fashion and provide evidence for a possible link between asthma and the IL4 gene.

Item Type:Article
Source:Copyright of this article belongs to S. Karger AG.
Keywords:Ige Gene; 1l4; Asthma; Genetic Analysis; Noncognate Ige Production
ID Code:89936
Deposited On:02 May 2012 13:27
Last Modified:02 May 2012 13:27

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