Animal Behavior & CognitionbioRxivPreprint
Microbiota-derived TMAO links PM2.5 exposure to cognitive impairment: A gut liver brain axis
Hussain Akhlaq, Yunxiao Zhong, Shicong Du…·Suk‐Yu Yau
This study shows PM2.5 exposure causes cognitive impairment via the gut-liver-brain axis, mediated by TMAO-induced ER stress in the hippocampus.
DOI 10.64898/2026.05.24.727565