Gut microbiome composition and function reflect socioeconomic deprivation.

ABSTRACT: Socioeconomic status (SES) correlates with adverse health outcomes, but the underlying biological mechanisms remain unclear. We examined how area-level deprivation (Townsend Deprivation Index) influences gut microbiome composition and function and whether the gut microbiome mediates the effects of deprivation on metabolic and mental health. A total of 1390 females from TwinsUK with shotgun metagenomes were included in this study. We found that higher Townsend deprivation was associated with reduced alpha diversity (Beta [95% CI] = -1.60 [-3.00, -0.21]) and distinct microbial composition shifts (PERMANOVA P = 0.001). Twelve species and 22 functional pathways were linked to deprivation, distinguishing between deprivation groups (AUC = 0.725-0.744), with altered energy metabolism in deprived

SUBMITTER: Lin Y 

PROVIDER: S-EPMC12936091 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature