Hyper-IgE and Carcinoma in CADINS Disease.

ABSTRACT:

Background

Atopic dermatitis (AD) affects up to 25% of children and 10% of adults in Western countries. When severe or recurrent infections and exceedingly elevated serum IgE levels occur in AD patients, an inborn error of immunity (IEI) may be suspected. The International Union of Immunological Societies classification lists variants in different genes responsible for so-called Hyper-IgE syndromes. Diagnosing an underlying IEI may influence treatment strategies.

Methods

Clinical and diagnostic workup of family members are presented including a detailed immunological description and histology of the carcinoma. Functional testing of the novel variant in CARD11 underlying 'CARD11-associated atopy with dominant interference of NF-kB signaling' (CADINS) was performed.

SUBMITTER: Pietzsch L 

PROVIDER: S-EPMC9149281 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature