Favorable antibody responses to human coronaviruses in children and adolescents with autoimmune rheumatic diseases.

ABSTRACT:

Background

Differences in humoral immunity to coronaviruses, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), between children and adults remain unexplained, and the effect of underlying immune dysfunction or suppression is unknown. Here, we sought to examine the antibody immune competence of children and adolescents with prevalent inflammatory rheumatic diseases, juvenile idiopathic arthritis (JIA), juvenile dermatomyositis (JDM), and juvenile systemic lupus erythematosus (JSLE) against the seasonal human coronavirus (HCoV)-OC43 that frequently infects this age group.

Methods

Sera were collected from JIA (n = 118), JDM (n = 49), and JSLE (n = 30) patients and from healthy control (n = 54) children and adolescents prior to the coronavirus disease 19 (C

SUBMITTER: Deakin CT 

PROVIDER: S-EPMC8363467 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature