Here, with multi-omics analyses of human cohorts and murine models, the authors identify Odoribacter splanchnicus depletion to impair intestinal P-glycoprotein function via loss of microbial, GDP-L-fucose, which in turn promotes eIF4E phosphorylation and c-Jun–driven ABCB1 expression, maintaining xenobiotic efflux.
- Cheng Cui
- Lu Fang
- Dongyang Liu
