Lycium

Botany

Anaphylaxis

Sensitization

Biology

Internal medicine

Pathology

Ingestion

Allergy

Immunology

Alternative medicine

Berry

Medicine

Food science

PubMed

Goji berry (wolfberry), a member of the Solanacea family, has been recently introduced in Western countries and its consumption has increased rapidly. The objectives of the study were to describe the cases of 2 patients who experienced allergic symptoms after Goji berry consumption, to identify the protein profile of the extract, to analyze the allergenic profile of individuals, and to determine cross-reactivity with other members of the Solanaceae family (tomato). We describe 2 cases of allergic reaction, 1 of which was an anaphylactic reaction, after Goji berry ingestion. A Goji berry extract was manufactured and immunochemically characterized. The patients were skin prick tested with a battery of common aeroallergens including mites, epithelia, and molds. Individuals were also skin prick tested with food allergens, including Goji berries. A positive skin prick test and specific immunoglobulin (Ig) E to Goji berry was detected in both cases. Serum samples recognized a 9-kDa band, probably related to lipid t...

Anaphylaxis associated with the ingestion of Goji berries (Lycium barbarum).