Comparative analysis of cysteine proteases reveals gene family evolution of the group 1 allergens in astigmatic mites.

ABSTRACT:

Background

Astigmatic mites contain potent allergens that can trigger IgE-mediated immune responses, leading to allergic diseases such as asthma, allergic rhinitis and atopic dermatitis. In house dust mites Dermatophagoides pteronyssinus and Dermatophagoides farinae, group 1 allergens (Der p 1 and Der f 1), characterized as papain-like cysteine proteases, have been defined as the major allergens that have high prevalence and potency. Previous studies of mite group 1 allergens mainly focused on identification, comparison of sequence and structure, as well as the investigation of cross-reactivity. To achieve a comprehensive view of mite group 1 allergens, we performed a comparative genomic analysis of all the cysteine proteases in six astigmatic mite species to elucidate the evolutio

SUBMITTER: Shi L 

PROVIDER: S-EPMC10722327 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature