Diagnosis of sesame allergy: analysis of current practice and exploration of sesame component Ses i 1 (2S albumin)
نویسندگان
چکیده
منابع مشابه
Sesame allergy: current perspectives
Sesame is an important global allergen affecting ~0.1% of the North American population. It is a major cause of anaphylaxis in the Middle East and is the third most common food allergen in Israel. We conducted a systematic review of original articles published in the last 10 years regarding the diagnosis and management of sesame allergy. Skin prick testing appears to be a useful predictor of se...
متن کاملThermostability and in vitro digestibility of a purified major allergen 2S albumin (Ses i 1) from white sesame seeds (Sesamum indicum L.).
A major 2S albumin allergen, Ses i 1, from white sesame seeds was purified to homogeneity, characterized and identified using proteomic techniques. Ses i 1 exhibited a molecular weight of 12062 Da, although an extensive C-terminal clipping of the small subunit was observed. In addition, the N-terminal glutamine of the small subunit had been converted to pyroglutamate and a variant of the large ...
متن کاملSesame seed food allergy.
The number of reports regarding sesame seed food allergy (SFA) has increased significantly worldwide over the past two decades, either due to a genuine increase in SFA or merely an increase in its awareness. Its prevalence is difficult to estimate due to the lack of well designed prospective population-based studies. Based on the available data, we estimate that SFA affects 0.1-0.2 % of the pop...
متن کاملOleosines in sesame allergy
Methods We present the case of a 31 y.o. woman with repeated anaphylactic reactions most of them upon eating at oriental restaurants. A vast allergic study was carried out in another center ruling out allergy/intolerance to several food additives and foods. The key fact for the diagnosis was an anaphylactic reaction upon eating home-made humus made of chickpea, olive oil and sesame oil. We perf...
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ژورنال
عنوان ژورنال: Journal of Allergy and Clinical Immunology
سال: 2019
ISSN: 0091-6749
DOI: 10.1016/j.jaci.2018.12.500