The Gut Microbiome-Amino Acid Pathway to Emotional Lability: A Multi-Step Mendelian Randomization Study
Emotional lability (EL) is a prevalent cross-diagnostic symptom with unclear etiology. Given the potential role of the gut-brain axis in linking gut microbiota to EL, we adopted a multi-step Mendelian randomization (MR) framework to investigate the causal effects of gut microbiota on EL and the mediating role of blood...