The gut metagenome harbors metabolic and antibiotic resistance signatures of moderate-to-severe asthma.

ABSTRACT: Asthma is a common allergic airway disease that has been associated with the development of the human microbiome early in life. Both the composition and function of the infant gut microbiota have been linked to asthma risk, but functional alterations in the gut microbiota of older patients with established asthma remain an important knowledge gap. Here, we performed whole metagenomic shotgun sequencing of 95 stool samples from a cross-sectional cohort of 59 healthy and 36 subjects with moderate-to-severe asthma to characterize the metagenomes of gut microbiota in adults and children 6 years and older. Mapping of functional orthologs revealed that asthma contributes to 2.9% of the variation in metagenomic content even when accounting for other important clinical demographics. Differential a

SUBMITTER: Wilson NG 

PROVIDER: S-EPMC10981462 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature