Cross-reactivity between cockroach and ladybug using the radioallergosorbent test

Clark, Matthew; Levin, Todd; Dolen, William K.

doi:10.1016/s1081-1206(10)60364-x

Cited by 8 publications

(1 citation statement)

References 9 publications

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“…Therefore, we performed an IgE inhibition with cockroach IgE that showed inhibition of 80%. This pattern was interpreted as compatible with sensitization to ladybirds, as demonstrated earlier in another study [41]. A diagnosis of seasonal allergic rhinoconjunctivitis and asthma due to ladybird sensitization and a mild grass pollen allergy.…”

Section: Coleoptera-beetlessupporting

confidence: 81%

Part II: Insect allergies—Inhalation and ingestion

et al. 2022

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Summary Background Allergies to insect stings and bites are common and were partly discussed in part I of this article series. Other mechanisms leading to allergen contact, sensitization, and potential allergy to insects or insects’ compounds can be hard to suspect and diagnose due to their sometimes-hidden character in food or dust. Aims We aim to provide an overview of allergic reactions to insects elicited by mechanisms other than sting or bite reactions. Sources A PubMed search on allergy and insects apart from bees and wasps was conducted, articles were selected and included, and a series of relevant publications and cases of our outpatient units are used as examples. Content and implications Allergies to insects following direct contact, inhalation, and accidental and deliberate ingestion are common and various insect species can elicit these allergies. Sensitization may occur transcutaneously, upon inhalation, and through ingestion. Allergic reactions to edible insects, such as grasshoppers and mealworms, as genuine allergies or as tropomyosin or other protein cross-reactivities in seafood or house dust mite allergic individuals are possible. In Europe, with the licensing of mealworms to be consumed as food and sold commercially in January 2021, allergies and cross-reactivity to insects or insect compounds as foods will become more common and relevant.

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Section: Coleoptera-beetlessupporting

confidence: 81%