Review
Open access
Jul 2026
From association to causality: mechanistic pathways linking the gut microbiome to psychiatric disorders.
The microbiota-gut-brain axis has emerged as a key framework for understanding how peripheral biological systems influence brain function and behaviour, and microbial metabolites and immune mediators emerge as key mediators, although direct causal mechanisms in humans remain incompletely established.
Sultan Almarzooqi, Lidya K. Yassin, Fatima Alnuaimi et al.
· Translational Psychiatry · 0 citations