Food-dependent exercise-induced anaphylaxis to soybean: Gly m 5 and Gly m 6 as causative allergen components
نویسندگان
چکیده
منابع مشابه
Soybean allergy: IgE epitopes of glycinin (Gly m 6), an important soybean allergen
Methods 11 subjects with clinically confirmed soybean allergy and sIgE against rGly m 6 were enrolled in this study. Synthetic overlapping peptides (15-mers, 4 aa offset) representing the amino acid sequences of G1 and G5, two representative subunits of Gly m 6, were spotted onto CelluSpotTM slides and analyzed for IgE-binding, respectively. The sequences of IgE-binding peptides were allocated ...
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A major soybean allergen, Gly m Bd 30K, is a glycoprotein. A peptide containing a sugar chain was isolated from an alpha-chymotrypic hydrolyzate of the allergen. The amino acid sequence analysis of the peptide showed that its sugar chain binds to the Asn170 residue. Furthermore, the sugar moiety of the allergen and peptide was shown to consist of mannose, N-acetylglucosamine, fucose, and xylose...
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Food-dependent exercise-induced anaphylaxis (FDEIA) is a special form of food allergy where a food-intake alone does not induce any symptoms. However, allergic symptoms are elicited when triggering factors such as exercise or aspirin-intake are added after ingestion of the causative food. The most frequent causative foodstuff in Japan is wheat. The triggering factors, both exercise and aspirin-...
متن کاملFood dependent exercise induced anaphylaxis or exercise induced anaphylaxis?
Food dependent exercise induced anaphylaxis (FDEIA) diagnosis requires the patient to be independently tolerant of both exercise and the responsible food. The current incidence of FDEIA in children is uncertain. Different foods have been described as the cause of the reactions, including: wheat products; shell-fish; vegetables; fruits; nuts; egg; mushrooms; corn; garlic; meat; and rice. Trigger...
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ژورنال
عنوان ژورنال: World Allergy Organization Journal
سال: 2020
ISSN: 1939-4551
DOI: 10.1016/j.waojou.2020.100439