Is the definition of allergy relevant to meta-analyses of allergy research?

An allergen is an otherwise harmless substance that triggers an allergic reaction in sensitive individuals by stimulating an immune response. Feb 21, 2024 ... immunity, cancer, abortions and allergies. The modern definition of allergy should reflect the pathophys- iological complexity of these ... A misguided reaction to foreign substances by the immune system, the body system of defense against foreign invaders, particularly pathogens. A food allergy happens when your immune system overreacts to a harmless food protein—an allergen. In the U.S., the nine most common food allergens are milk, egg ... Mar 7, 2025 ... The Asthma and Allergy Foundation of America is the nation's leading allergy and asthma charity, is dedicated to keeping 65 million people ... Sep 18, 2021 ... The international EAACI/GA²LEN/EuroGuiDerm/APAAACI guideline for the definition ... Department of Dermatology and Allergy, Comprehensive Allergy ... ... (Allergy and Immunology) (L.B.), and Neurology and the Zeenat ... The top half of the table models the broad definition of stroke; the bottom half models the ... Mar 4, 2025 ... ... Allergy and Asthma Excellence Network (GA2LEN) and ... Unified Definition: The report introduces a new, widely agreed upon definition ... Definition of ocular allergies · Seasonal allergic conjunctivitis is due to hypersensitivity against pollen. It is characterized by spring and early-summer ... Jan 30, 2020 ... Food allergies. A more severe problem happens when someone develops a true allergic reaction, an overblown response by the body's immune system ...