2003
DOI: 10.1034/j.1398-9995.2003.00096.x
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Use of CD63 expression as a marker of in vitro basophil activation and leukotriene determination in metamizol allergic patients

Abstract: FAST and CAST are useful for the diagnosis of allergy to pyrazolones. Its usefulness clearly increases when recent reactions are studied.

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Cited by 101 publications
(103 citation statements)
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“…The most prominent markers are the tetraspanin CD63 [46] and the ecto-enzyme CD203c [47][48][49]. Both markers are suitable to analyze allergen-induced basophil activation and are routinely used in allergy diagnosis [19][20][21][22][23][24][25][26][27][28][29][30]. In the search for additional markers, we analyzed a panel of workshop antibodies for differential reactivity with resting and activated basophils.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…The most prominent markers are the tetraspanin CD63 [46] and the ecto-enzyme CD203c [47][48][49]. Both markers are suitable to analyze allergen-induced basophil activation and are routinely used in allergy diagnosis [19][20][21][22][23][24][25][26][27][28][29][30]. In the search for additional markers, we analyzed a panel of workshop antibodies for differential reactivity with resting and activated basophils.…”
Section: Discussionmentioning
confidence: 99%
“…In addition, activation markers like the granuleassociated molecule CD63 and the ecto-enzyme CD203c are upregulated to the plasma membrane in response to FcεRI cross linkage [19][20][21][22][23][24][25][26][27][28][29][30]. These markers are now routinely used for flow cytometry-based basophil activation tests.…”
Section: Introductionmentioning
confidence: 99%
“…Assessment of noraminophenazone-induced CD63 expression on basophils has been shown sensitive to detect hypersensitivity to pyrazolones, but testing early after the reaction seems to be critical for the test positivity (74,75).…”
Section: Cell Activation Testsmentioning
confidence: 99%
“…There are currently no sIgE assays for ASA or NSAID available. The diagnostic value of histamine and cys-LT release assays (135)(136)(137) and flow-assisted quantification of in vitro activated basophils (138,139) remains to be established. In our department patients with hypersensitivity reactions from ASA and NSAID are challenged with incremental doses of a selective COX-2 inhibitor, and some positive provocations have been observed.…”
Section: Aspirin and Other Nonsteroidal Anti-inflammatory Drugsmentioning
confidence: 99%