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Article

Hereditary alpha tryptasemia is not associated with specific clinical phenotypes.

The Journal of allergy and clinical immunology - 1 Feb 2022

Chollet Madeleine B, Akin Cem

Abstract excerpt

BACKGROUND: Hereditary alpha tryptasemia (HαT) is found in approximately 7% of the population. Associations with a variety of clinical symptoms including gastric reflux, joint hypermobility, dysautonomia, flushing and pruritus, and hymenoptera allergy have variably been described in prior reports. However, our understanding of this genetic trait is limited by a paucity of published studies, referral bias, and...

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Identifiers

PMID: 34174297
DOI: 10.1016/j.jaci.2021.06.017

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026.

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