Gut microbiome and metabolome profiling in coal workers' pneumoconiosis: potential links to pulmonary function.

ABSTRACT: Coal workers' pneumoconiosis (CWP) is a severe occupational disease resulting from prolonged exposure to coal dust. However, its pathogenesis remains elusive, compounded by a lack of early detection markers and effective treatments. Although the impact of gut microbiota on lung diseases is acknowledged, its specific role in CWP is unclear. This study aims to explore changes in the gut microbiome and metabolome in CWP, while also assessing the correlation between gut microbes and alterations in lung function. Fecal specimens from 43 CWP patients and 48 dust-exposed workers (DEW) were examined using 16S rRNA gene sequencing for microbiota and liquid chromatography-mass spectrometry for metabolite profiling. We observed similar gut microbial α-diversity but significant differences in flora co

SUBMITTER: Yu X 

PROVIDER: S-EPMC11537036 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature