Multi-omics insights into the microbiota-gut-brain axis and cognitive improvement post-bariatric surgery. - Xiang, Qiaoyuan; Yu, Minhua; Cai, Qi; Hu, Mengjie; Rao, Bo; Liang, Xin; Liu, Zhenxing; Xie, Yu; Cen, Kuan; Zhang, Renwei; Xu, Haibo; Liu, Yumin (Journal of Translational Medicine, 2024)