Longitudinal anellome dynamics in the upper respiratory tract of children with acute respiratory tract infections.

ABSTRACT: Anelloviruses (AVs) are ubiquitous in humans and are the most abundant components of the commensal virome. Previous studies on the diversity, transmission, and persistence of AVs mainly focused on the blood or transplanted tissues from adults; however, the profile of the anellome in the respiratory tract in children are barely known. We investigated the anellome profile and their dynamics in the upper respiratory tract from a cohort of children with acute respiratory tract infections (ARTIs). Different to that in adult, betatorquevirus is the most abundant genus, followed by alphatorquevirus. We found that the relative abundance of betatorquevirus was higher in earlier time points, and in contrast, the abundance of alphatorquevirus was higher in later time point

SUBMITTER: Cao L 

PROVIDER: S-EPMC10478798 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature