Abstract:
BACKGROUND:Recombinant allergens are preferred over natural allergen extracts in measuring antibodies. We tested the use of recombinant variants of the major mouse allergen Mus m 1 in detection of mouse-specific antibodies in sera of laboratory animal workers and children. METHODS:Six recombinant major urinary proteins (MUPs) were produced and antibody-binding capacity was compared to natural Mus m 1 and to mouse urine extract. In a specific subset, cross-reactivity of MUP with Mus m 1 and between the different recombinant MUPs was determined. RESULTS:For IgE antibodies, MUP8 showed high cross-reactivity with Mus m 1. MUP8-specific IgE was found in 55% of the mouse urine IgE-positive sera. Specific IgG and IgG4 antibodies against natural Mus m 1 correlated strongly with antibodies against recombinant MUP8 and were cross-reactive. IgG4 levels against MUP8 and mouse urine extract correlated, but detection of mouse urine-specific IgG4 in the absence of MUP-specific IgG4 was not uncommon. Cross-reactivity of IgG antibodies between MUP8 and Mus m 1 as well as between the different MUPs was high and inhibition varied between 54 and 99%. CONCLUSION:The mouse allergen Mus m 1 can be replaced in antibody testing by recombinant MUP8. Other MUPs, except MUP4, are interchangeable with MUP8. However, mouse urine extract showed better detection of both mouse-specific IgE and IgG4 levels. Other components in the mouse urine, like mouse albumin and other yet unidentified components, also induce IgE and IgG4 antibodies.
journal_name
Int Arch Allergy Immunoljournal_title
International archives of allergy and immunologyauthors
Krop EJ,Matsui EC,Sharrow SD,Stone MJ,Gerber P,van der Zee JS,Chapman MD,Aalberse RCdoi
10.1159/000106318subject
Has Abstractpub_date
2007-01-01 00:00:00pages
296-304issue
4eissn
1018-2438issn
1423-0097pii
000106318journal_volume
144pub_type
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
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doi:10.1159/000236097
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
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doi:10.1159/000500957
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章,评审
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abstract::To assess the role of infection in anti-DNA antibody production, the DNA-binding activity of sera from patients with Escherichia coli bacteremia was analyzed. Among 8 patients with bacteremia documented by blood culture, 5 demonstrated increased levels of antibodies to single-stranded DNA from E. coli as measured by e...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
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journal_title:International archives of allergy and immunology
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abstract:BACKGROUND:In developed countries, increasing food allergy prevalence and concern regarding food allergies have been reported. Although the use of complementary and alternative medicine (CAM) for the treatment of allergic diseases has increased in some Western countries, the actual proportion and patterns of CAM use fo...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章,多中心研究
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journal_title:International archives of allergy and immunology
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doi:10.1159/000098657
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000078768
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journal_title:International archives of allergy and immunology
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doi:10.1159/000237214
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journal_title:International archives of allergy and immunology
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000128661
更新日期:2008-01-01 00:00:00
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236855
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236681
更新日期:1994-07-01 00:00:00
abstract::To determine the variation of antigenic water soluble proteins in white birch (Betula pendula) pollen, extracts of pollen from different sides of individual trees were analyzed by isoelectric focusing (IEF), crossed immunoelectrophoresis, and crossed radioimmunoelectrophoresis. IgE-antibody-binding patterns were also ...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000237184
更新日期:1995-12-01 00:00:00
abstract:BACKGROUND:The Notch signaling pathway plays an important role in regulating human immune function, but the relationship between allergic rhinitis (AR) and Notch signaling remains unclear. OBJECTIVE:To investigate the role of Notch signaling in the pathogenesis of AR and its regulation on Foxp3-Treg cells. METHOD:The...
journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000493328
更新日期:2019-01-01 00:00:00
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000236975
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journal_title:International archives of allergy and immunology
pub_type: 杂志文章
doi:10.1159/000321267
更新日期:2011-01-01 00:00:00