In patients with respiratory allergy, cross-reactivity between aeroallergens and foods may induce food allergy, symptoms ranging from oral allergy syndrome to severe anaphylaxis. Clinical entities due to IgE sensitization to cross-reactive aeroallergen and food allergen components are described for many sources of plant origin (pollen-food syndromes and associations, such as birch-apple, cypres...

Background: House dust mite is common aeroallergen. It can cause type 1 allergy (IgE-mediated) symptoms from dust inhalation with different spectrums of the disease. The relationship between migraine headache and aeroallergen has been questioned for many years. Objective: To report a case of migraine headaches in a child due to house dust and mite allergy and the course of this allergy after sp...

The aim of the present study was to determine whether systemic sensitisation and chronic aeroallergen challenge in macaques replicate the classical and emerging immunology and molecular pathology of human asthma. Macaques were immunised and periodically challenged over 2 yrs with house dust mite allergen. At key time-points, serum, bronchoalveolar lavage (BAL) and bronchial biopsies were assaye...

Introduction. Aeroallergen sensitization occurs at an earlier age than previously noted. The purpose of this paper was to identify which pollens cause early sensitization in young children presenting with rhinitis symptoms. Methods. This paper was a retrospective analysis of skin test results from 2- to 8-year-old patients presenting with a history consistent with allergic rhinitis. Patients we...

BACKGROUND The majority of allergic asthmatic patients are sensitised to several aeroallergens. Discrimination of the clinically relevant allergen is essential for the correct use of immunotherapy. OBJECTIVE To investigate nasal challenge and its role in screening clinically relevant allergens in asthmatic children. METHODS Aeroallergen nasal challenge was performed in five different groups...